Difference between revisions of "Too Large Events"
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which causes the error. Since the random number sequence is set in the gcard, we can edit the LUND file and insert new values for the Moller electron (all 0). | which causes the error. Since the random number sequence is set in the gcard, we can edit the LUND file and insert new values for the Moller electron (all 0). | ||
<pre> | <pre> | ||
| − | + | 272event #*3lines per event-2 lines off from 1=814 line number | |
</pre> | </pre> | ||
| − | The random number sequence hopefully continues without more too large DC hit numbers. Making a test directory with a LUND file of 5 copies of a zero momentum moller electron with the same conditions as LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081/LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081.evio event # | + | The random number sequence hopefully continues without more too large DC hit numbers. Making a test directory with a LUND file of 5 copies of a zero momentum moller electron with the same conditions as LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081/LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081.evio event #272(start at line 814) |
| + | |||
| + | |||
| + | Before | ||
<pre> | <pre> | ||
| − | 1 1 1 1 1 16.291110947826 -3515.474338375954176 -20624.345660442169901 0.000834480408767 -10994.256220661920452 | + | 2 1 1 1 1 1 16.291110947826 -3515.474338375954176 -20624.345660442169901 0.000834480408767 -10994.256220661920452 |
1 -1 1 11 0 0 -0.001421646561293 0.000807607649314 10.997383476373649 10.997383609788516 0.000511 0 0 0 | 1 -1 1 11 0 0 -0.001421646561293 0.000807607649314 10.997383476373649 10.997383609788516 0.000511 0 0 0 | ||
2 -1 1 11 0 0 0.00 0.000 0.00 0.00 0.000511 0 0 0 | 2 -1 1 11 0 0 0.00 0.000 0.00 0.00 0.000511 0 0 0 | ||
</pre> | </pre> | ||
| + | |||
| + | After | ||
| + | <pre> | ||
| + | 2 1 1 1 1 1 16.291110947826 -3515.474338375954176 -20624.345660442169901 0.000834480408767 -10994.256220661920452 | ||
| + | 1 -1 1 11 0 0 -0.001421646561293 0.000807607649314 10.997383476373649 10.997383609788516 0.000511 0 0 0 | ||
| + | 2 -1 1 11 0 0 0.00 0.000 0.00 0.00 0.000511 0 0 0 | ||
| + | </pre> | ||
The momentum of the Moller particle is set at zero. No DC hits should occur. Testing the output of the evio with evio-dump | The momentum of the Moller particle is set at zero. No DC hits should occur. Testing the output of the evio with evio-dump | ||
| Line 157: | Line 167: | ||
+------------------------------------------------+------------+------------+ | +------------------------------------------------+------------+------------+ | ||
</pre> | </pre> | ||
| + | |||
| + | This method works in allowing a root file to be created. However, since each hit is weighted information about that specific angle theta-momentum differential cross section is lost. | ||
| + | |||
| + | Comparing Shield IN FT On/Off 1st hits to see if they can be swapped use evioAnalysis_Compare.C | ||
| + | |||
| + | |||
| + | For Field IN OFF, event 272 in the file LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081.evio when coverted to a root that contains all the 316050 lines of the total LUND file, or 105350 Moller events | ||
| + | |||
| + | 81files*1000events per file=81,000events+272event=81,272 event number+1 event (since event 0) | ||
| + | |||
| + | <pre> | ||
| + | EVENT # 81272 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | Gen part 0 pid = 11 px = -1.42165 py = 0.807608 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.4 | ||
| + | Gen part 1 pid = 11 px = 1.42165 py = -0.807608 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.6 | ||
| + | DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1200.23 Y = -630.334 Z = 1982.91 procID = 999 sector = 1 layer = 2 wire = 86 Theta = 34.3597 Phi = -27.7075 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | EVENT # 81273 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | Gen part 0 pid = 11 px = -1.42446 py = 0.80264 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.6 | ||
| + | Gen part 1 pid = 11 px = 1.42446 py = -0.80264 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.4 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | EVENT # 81274 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | Gen part 0 pid = 11 px = -1.42725 py = 0.797663 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.8 | ||
| + | Gen part 1 pid = 11 px = 1.42725 py = -0.797663 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.2 | ||
| + | DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1412.36 Y = -580.061 Z = 1870.21 procID = 999 sector = 1 layer = 1 wire = 103 Theta = 39.2281 Phi = -22.3281 | ||
| + | </pre> | ||
| + | |||
| + | |||
| + | Similarly, for Field IN FT ON, event 272 + 1(since event 0) | ||
| + | <pre> | ||
| + | EVENT # 272 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | Gen part 0 pid = 11 px = -1.42165 py = 0.807608 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.4 | ||
| + | Gen part 1 pid = 11 px = 1.42165 py = -0.807608 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.6 | ||
| + | DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1113.15 Y = -529.25 Z = 2074.43 procID = 999 sector = 1 layer = 6 wire = 77 Theta = 30.7175 Phi = -25.429 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | EVENT # 273 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | Gen part 0 pid = 11 px = -1.42446 py = 0.80264 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.6 | ||
| + | Gen part 1 pid = 11 px = 1.42446 py = -0.80264 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.4 | ||
| + | DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1097.51 Y = -567.684 Z = 2015.87 procID = 999 sector = 1 layer = 1 wire = 77 Theta = 31.5063 Phi = -27.3502 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | EVENT # 274 | ||
| + | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
| + | Gen part 0 pid = 11 px = -1.42725 py = 0.797663 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.8 | ||
| + | Gen part 1 pid = 11 px = 1.42725 py = -0.797663 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.2 | ||
| + | </pre> | ||
| + | |||
| + | |||
| + | Both simulations are using the same random number sequence for both events, but the FT adds a difference in the hit locations. | ||
Latest revision as of 19:40, 12 January 2018
For some evio files, the events are too large. The errors are:
The lines below might hint at the cause of the crash. If they do not help you then please submit a bug report at http://root.cern.ch/bugs. Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #5 std::_Rb_tree<unsigned int, std::pair<unsigned int const, bankIndex_t>, std::_Select1st<std::pair<unsigned int const, bankIndex_t> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, bankIndex_t> > >::_M_erase (this=this entry=0x7f6162e57e40, __x=0xc038b9e9502d69cf) at /usr/include/c++/4.8/bits/stl_tree.h:1125 #6 0x00000000004426e5 in clear (this=0x7f6162e57e40) at /usr/include/c++/4.8/bits/stl_tree.h:860 #7 clear (this=0x7f6162e57e40) at /usr/include/c++/4.8/bits/stl_map.h:789 #8 EvioBankIndex::initBankIndex (this=0x7f6162e57e40, buffer=0x7f6161f15a40) at src/reader/EvioBankIndex.cc:24 #9 0x000000000043cdc3 in EvioDataEvent::init (this=this entry=0x7f6161f15a40, ptr=<optimized out>, len=<optimized out>) at src/reader/EvioDataEvent.cc:136 #10 0x000000000043c5aa in EvioFileReader::readEvent (this=this entry=0x7f6161d8f010, eventnum=eventnum entry=496) at src/reader/EvioFileReader.cc:114 #11 0x0000000000409787 in main (argc=<optimized out>, argv=<optimized out>) at src/convertor/evio2root.cc:851 ===========================================================
Running an eviodump on the file we find
*********************** EVENT # 497 ***********************
+------------------------------------------------+------------+------------+
| bank| nrows| ncols|
+------------------------------------------------+------------+------------+
| DC::dgtz| 5568| 11|
| DC::true| 5568| 24|
| GenPart::true| 2| 7|
+------------------------------------------------+------------+------------+
The gcard is limited in what it records for HITS.
<option name="BANK_VERBOSITY" value="1"/>
<option name="HIT_VERBOSITY" value="1"/>
<option name="LOG_VERBOSITY" value="2"/>
<option name="G4TRACK_VERBOSITY" value="2"/>
<option name="G4P_VERBOSITY" value="2"/>
<option name="GEN_VERBOSITY" value="2"/>
<option name="SAVE_ALL_MOTHERS" value="2"/>
<option name="ENERGY_CUT" value="-1"/>
<option name="RECORD_PASSBY" value="1"/>
The variable in the evio2root files for such events are unsigned integer (uint32_t) of values 0 to 4294967295. Each value is stored in binary bits, i.e. 2^0=1, 2^1=2 -> 3 decimal = 0011. Since it is unsigned this limits the value stored to only be positive values.
The value above has the hex value of entry=0x7f6162e57e40 76f6162e57e40 hex=2092788898692672 dec
2092788898692672-4294967295=2092784603725377 which is over the size of the 32bit variable. We could edit the entire evio read program structure for a 64bit variable or ignore just that specific Theta-Momentum pair. The output of the Shield in may have more DC interactions, but the effect of the shield still blocks electrons regardless if it is on or off. The plots shown earlier and the paper show there isn't much difference. Simulations will be done with the FT OFF.
For Shield IN/OFF -1xTorus Field we still get a too large event.
The lines below might hint at the cause of the crash. If they do not help you then please submit a bug report at http://root.cern.ch/bugs. Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #5 std::_Rb_tree<unsigned int, std::pair<unsigned int const, bankIndex_t>, std::_Select1st<std::pair<unsigned int const, bankIndex_t> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, bankIndex_t> > >::_M_erase (this=this entry=0x7fc8a4ecae40, __x=0x40b0c0168b89c126) at /usr/include/c++/4.8/bits/stl_tree.h:1125 #6 0x0000000000442725 in clear (this=0x7fc8a4ecae40) at /usr/include/c++/4.8/bits/stl_tree.h:860 #7 clear (this=0x7fc8a4ecae40) at /usr/include/c++/4.8/bits/stl_map.h:789 #8 EvioBankIndex::initBankIndex (this=0x7fc8a4ecae40, buffer=0x7fc8a3f88a40) at src/reader/EvioBankIndex.cc:24 #9 0x000000000043ce03 in EvioDataEvent::init (this=this entry=0x7fc8a3f88a40, ptr=<optimized out>, len=<optimized out>) at src/reader/EvioDataEvent.cc:136 #10 0x000000000043c5ea in EvioFileReader::readEvent (this=this entry=0x7fc8a3e02010, eventnum=eventnum entry=272) at src/reader/EvioFileReader.cc:114 #11 0x0000000000409797 in main (argc=<optimized out>, argv=<optimized out>) at src/convertor/evio2root.cc:851 ===========================================================
We know the file
OPENED FILE : LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081/LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081.evio
and the event number+1
eventnum=eventnum entry=272 (count starts at 0)
which causes the error. Since the random number sequence is set in the gcard, we can edit the LUND file and insert new values for the Moller electron (all 0).
272event #*3lines per event-2 lines off from 1=814 line number
The random number sequence hopefully continues without more too large DC hit numbers. Making a test directory with a LUND file of 5 copies of a zero momentum moller electron with the same conditions as LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081/LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081.evio event #272(start at line 814)
Before
2 1 1 1 1 1 16.291110947826 -3515.474338375954176 -20624.345660442169901 0.000834480408767 -10994.256220661920452 1 -1 1 11 0 0 -0.001421646561293 0.000807607649314 10.997383476373649 10.997383609788516 0.000511 0 0 0 2 -1 1 11 0 0 0.00 0.000 0.00 0.00 0.000511 0 0 0
After
2 1 1 1 1 1 16.291110947826 -3515.474338375954176 -20624.345660442169901 0.000834480408767 -10994.256220661920452 1 -1 1 11 0 0 -0.001421646561293 0.000807607649314 10.997383476373649 10.997383609788516 0.000511 0 0 0 2 -1 1 11 0 0 0.00 0.000 0.00 0.00 0.000511 0 0 0
The momentum of the Moller particle is set at zero. No DC hits should occur. Testing the output of the evio with evio-dump
Press Enter for Next Event or Bank Name:
*********************** EVENT # 2 ***********************
+------------------------------------------------+------------+------------+
| bank| nrows| ncols|
+------------------------------------------------+------------+------------+
| GenPart::true| 2| 7|
+------------------------------------------------+------------+------------+
Press Enter for Next Event or Bank Name:
*********************** EVENT # 3 ***********************
+------------------------------------------------+------------+------------+
| bank| nrows| ncols|
+------------------------------------------------+------------+------------+
| GenPart::true| 2| 7|
+------------------------------------------------+------------+------------+
Press Enter for Next Event or Bank Name:
*********************** EVENT # 4 ***********************
+------------------------------------------------+------------+------------+
| bank| nrows| ncols|
+------------------------------------------------+------------+------------+
| GenPart::true| 2| 7|
+------------------------------------------------+------------+------------+
Press Enter for Next Event or Bank Name:
*********************** EVENT # 5 ***********************
+------------------------------------------------+------------+------------+
| bank| nrows| ncols|
+------------------------------------------------+------------+------------+
| GenPart::true| 2| 7|
+------------------------------------------------+------------+------------+
Press Enter for Next Event or Bank Name:
*********************** EVENT # 6 ***********************
+------------------------------------------------+------------+------------+
| bank| nrows| ncols|
+------------------------------------------------+------------+------------+
| GenPart::true| 2| 7|
+------------------------------------------------+------------+------------+
This method works in allowing a root file to be created. However, since each hit is weighted information about that specific angle theta-momentum differential cross section is lost.
Comparing Shield IN FT On/Off 1st hits to see if they can be swapped use evioAnalysis_Compare.C
For Field IN OFF, event 272 in the file LH2_0Sol_-1Tor_11GeV_IsotropicPhi_ShieldIn_081.evio when coverted to a root that contains all the 316050 lines of the total LUND file, or 105350 Moller events
81files*1000events per file=81,000events+272event=81,272 event number+1 event (since event 0)
EVENT # 81272 ------------------------------------------------------------------------------------------------------------------------------------------------------ Gen part 0 pid = 11 px = -1.42165 py = 0.807608 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.4 Gen part 1 pid = 11 px = 1.42165 py = -0.807608 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.6 DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1200.23 Y = -630.334 Z = 1982.91 procID = 999 sector = 1 layer = 2 wire = 86 Theta = 34.3597 Phi = -27.7075 ------------------------------------------------------------------------------------------------------------------------------------------------------ EVENT # 81273 ------------------------------------------------------------------------------------------------------------------------------------------------------ Gen part 0 pid = 11 px = -1.42446 py = 0.80264 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.6 Gen part 1 pid = 11 px = 1.42446 py = -0.80264 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.4 ------------------------------------------------------------------------------------------------------------------------------------------------------ EVENT # 81274 ------------------------------------------------------------------------------------------------------------------------------------------------------ Gen part 0 pid = 11 px = -1.42725 py = 0.797663 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.8 Gen part 1 pid = 11 px = 1.42725 py = -0.797663 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.2 DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1412.36 Y = -580.061 Z = 1870.21 procID = 999 sector = 1 layer = 1 wire = 103 Theta = 39.2281 Phi = -22.3281
Similarly, for Field IN FT ON, event 272 + 1(since event 0)
EVENT # 272 ------------------------------------------------------------------------------------------------------------------------------------------------------ Gen part 0 pid = 11 px = -1.42165 py = 0.807608 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.4 Gen part 1 pid = 11 px = 1.42165 py = -0.807608 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.6 DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1113.15 Y = -529.25 Z = 2074.43 procID = 999 sector = 1 layer = 6 wire = 77 Theta = 30.7175 Phi = -25.429 ------------------------------------------------------------------------------------------------------------------------------------------------------ EVENT # 273 ------------------------------------------------------------------------------------------------------------------------------------------------------ Gen part 0 pid = 11 px = -1.42446 py = 0.80264 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.6 Gen part 1 pid = 11 px = 1.42446 py = -0.80264 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.4 DChit 0 dpid = 11 mpid = 0 mtid = 0 otid = 2 X = 1097.51 Y = -567.684 Z = 2015.87 procID = 999 sector = 1 layer = 1 wire = 77 Theta = 31.5063 Phi = -27.3502 ------------------------------------------------------------------------------------------------------------------------------------------------------ EVENT # 274 ------------------------------------------------------------------------------------------------------------------------------------------------------ Gen part 0 pid = 11 px = -1.42725 py = 0.797663 pz = 10997.4 vx = 0 vy = 0 vz = 0 theta = 0.0085184 phi = 150.8 Gen part 1 pid = 11 px = 1.42725 py = -0.797663 pz = 2.61651 vx = 0 vy = 0 vz = 0 theta = 32.0008 phi = 29.2
Both simulations are using the same random number sequence for both events, but the FT adds a difference in the hit locations.