Trace number 1554885
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
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SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
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VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.19 | 1200.59 |
General information on the benchmark
| Name | APPLICATIONS/bitverif/
smulo/smulo128.cnf |
| MD5SUM | c5685247c8f21e8da88f42049fffdb13 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 188473 |
| Number of clauses | 564650 |
| Sum of the clauses size | 1317514 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 376432 |
| Number of clauses of size 3 | 188216 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
7.70/7.78 c main():: *** [ march satisfiability solver ] ***
7.70/7.78 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
7.70/7.78 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
7.70/7.78 c main()::
7.70/7.78 c initFormula():: searching for DIMACS p-line....
7.70/7.78 c initFormula():: the DIMACS p-line indicates a CNF of 188473 variables and 564650 clauses.
7.70/7.78 c parseCNF():: parsing....
7.70/7.78 c parseCNF():: the CNF contains 2 unary clauses.
7.70/7.78 c runParser():: parsing was successful, warming up engines...
7.70/7.78 c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
7.70/7.78 c preprocessing fase I completed:: there are now 188471 free variables and 564646 clauses.
7.70/7.78 c stat :: sign balance is biased by 0.105
7.70/7.78 c using 3-SAT heuristics (occurence based diff)
7.70/7.78 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.70/7.78 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.70/7.78 c lessRedundantTransformation():: nothing to be done.
7.70/7.78 c transformTo3SAT():: you gave me 188473 variables and 564646 clauses.
7.70/7.78 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
7.70/7.78 c transformTo3SAT():: I will add 0 variables and 0 clauses!
7.70/7.78 c transformTo3SAT():: the transformation yielded 188473 variabels and 564646 clauses.
7.70/7.78 c main():: clause / variable ratio: ( 564646 / 188473 ) = 3.00
7.70/7.78 c longest clause has size 3
7.70/7.78 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.70/7.78 c number of free variables = 188471
7.70/7.78 c dynamic_preselect_setsize :: off
7.70/7.78 c main():: all systems go!
7.70/7.78 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 102
13.68/13.74 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 7784
934.28/934.65 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554885-1238733775/watcher-1554885-1238733775 -o /tmp/evaluation-result-1554885-1238733775/solver-1554885-1238733775 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554885-1238733775.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 486
/proc/meminfo: memFree=1214656/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=9076 CPUtime=0
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 711 0 0 0 0 0 0 0 18 0 1 0 750270001 9293824 696 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 2269 698 58 167 0 2100 0
[startup+0.033793 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 486
/proc/meminfo: memFree=1214656/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=17260 CPUtime=0.02
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 3431 0 0 0 1 1 0 0 18 0 1 0 750270001 17674240 3416 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 4315 3419 58 167 0 4146 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 17260
[startup+0.101802 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 486
/proc/meminfo: memFree=1214656/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=20796 CPUtime=0.09
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 4392 0 0 0 7 2 0 0 18 0 1 0 750270001 21295104 4377 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 5199 4378 58 167 0 5030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20796
[startup+0.30183 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 486
/proc/meminfo: memFree=1214656/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=23304 CPUtime=0.29
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 5184 0 0 0 27 2 0 0 19 0 1 0 750270001 23863296 5169 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 5826 5169 58 167 0 5657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23304
[startup+0.701887 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 486
/proc/meminfo: memFree=1214656/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=28188 CPUtime=0.69
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 6737 0 0 0 65 4 0 0 22 0 1 0 750270001 28864512 6722 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 7047 6722 58 167 0 6878 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28188
[startup+1.503 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=1166840/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=67624 CPUtime=1.49
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 17600 0 0 0 141 8 0 0 25 0 1 0 750270001 69246976 12396 1992294400 134512640 135197250 4294956240 18446744073709551615 134560743 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 16906 12396 66 167 0 16737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67624
[startup+3.10123 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=1164984/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=80216 CPUtime=3.08
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 39340 0 0 0 291 17 0 0 25 0 1 0 750270001 82141184 15552 1992294400 134512640 135197250 4294956240 18446744073709551615 134560990 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 20054 15552 80 167 0 19885 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 80216
[startup+6.30168 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=1167736/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=69632 CPUtime=6.29
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 65458 0 0 0 600 29 0 0 25 0 1 0 750270001 71303168 12907 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 17408 12908 84 167 0 17239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69632
[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=972480/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=321884 CPUtime=12.69
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 123430 0 0 0 1218 51 0 0 25 0 1 0 750270001 329609216 65597 1992294400 134512640 135197250 4294956240 18446744073709551615 134542354 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 80471 65597 93 167 0 80302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 321884
[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=913472/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=341276 CPUtime=25.48
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 133263 0 0 0 2493 55 0 0 25 0 1 0 750270001 349466624 75430 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 85319 75430 93 167 0 85150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 341276
[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=906432/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=346952 CPUtime=51.07
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 134808 0 0 0 5050 57 0 0 25 0 1 0 750270001 355278848 76975 1992294400 134512640 135197250 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 86738 76975 93 167 0 86569 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 346952
[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=901760/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=352004 CPUtime=102.25
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 135975 0 0 0 10168 57 0 0 25 0 1 0 750270001 360452096 78142 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 88001 78142 93 167 0 87832 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 352004
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=723648/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=529308 CPUtime=162.23
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 180407 0 0 0 16146 77 0 0 25 0 1 0 750270001 542011392 122574 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 132327 122574 93 167 0 132158 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 529308
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=721920/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=530992 CPUtime=222.21
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 180846 0 0 0 22144 77 0 0 25 0 1 0 750270001 543735808 123013 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 132748 123013 93 167 0 132579 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 530992
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=718144/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=534612 CPUtime=282.19
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 181760 0 0 0 28141 78 0 0 25 0 1 0 750270001 547442688 123927 1992294400 134512640 135197250 4294956240 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 133653 123927 93 167 0 133484 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 534612
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=710528/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=543432 CPUtime=342.18
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 183655 0 0 0 34138 80 0 0 25 0 1 0 750270001 556474368 125822 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 135858 125822 93 167 0 135689 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 543432
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=709376/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=544356 CPUtime=402.15
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 183950 0 0 0 40135 80 0 0 25 0 1 0 750270001 557420544 126117 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 136089 126117 93 167 0 135920 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 544356
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=708224/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=545544 CPUtime=462.13
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 184274 0 0 0 46133 80 0 0 25 0 1 0 750270001 558637056 126438 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 136386 126438 93 167 0 136217 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 545544
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=706624/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=546368 CPUtime=522.12
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 184669 0 0 0 52131 81 0 0 25 0 1 0 750270001 559480832 126833 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 136592 126833 93 167 0 136423 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 546368
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=705920/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=547132 CPUtime=582.1
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 184918 0 0 0 58129 81 0 0 25 0 1 0 750270001 560263168 127082 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 136783 127082 93 167 0 136614 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 547132
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=703296/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=552452 CPUtime=642.08
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 185488 0 0 0 64127 81 0 0 25 0 1 0 750270001 565710848 127652 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 138113 127652 93 167 0 137944 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 552452
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=702720/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=552836 CPUtime=702.05
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 185628 0 0 0 70124 81 0 0 25 0 1 0 750270001 566104064 127792 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 138209 127792 93 167 0 138040 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 552836
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=702464/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=552900 CPUtime=762.05
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 185698 0 0 0 76123 82 0 0 25 0 1 0 750270001 566169600 127862 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 138225 127862 93 167 0 138056 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 552900
[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=701760/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=553072 CPUtime=822.02
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 185903 0 0 0 82120 82 0 0 25 0 1 0 750270001 566345728 128067 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 138268 128067 93 167 0 138099 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 553072
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=701376/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=553256 CPUtime=882
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 185984 0 0 0 88118 82 0 0 25 0 1 0 750270001 566534144 128148 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 138314 128148 93 167 0 138145 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 553256
[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=700864/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=553372 CPUtime=941.98
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 186101 0 0 0 94116 82 0 0 25 0 1 0 750270001 566652928 128265 1992294400 134512640 135197250 4294956240 18446744073709551615 134542096 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 138343 128265 93 167 0 138174 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 553372
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=697088/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=556396 CPUtime=1001.96
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 187045 0 0 0 100113 83 0 0 25 0 1 0 750270001 569749504 129208 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 139099 129208 93 167 0 138930 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 556396
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 487
/proc/meminfo: memFree=696256/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=556964 CPUtime=1061.94
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 187247 0 0 0 106111 83 0 0 25 0 1 0 750270001 570331136 129410 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 139241 129410 93 167 0 139072 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 556964
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 495
/proc/meminfo: memFree=695424/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=557712 CPUtime=1121.91
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 187435 0 0 0 112108 83 0 0 25 0 1 0 750270001 571097088 129598 1992294400 134512640 135197250 4294956240 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 139428 129598 93 167 0 139259 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 557712
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 495
/proc/meminfo: memFree=695168/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=557964 CPUtime=1181.9
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 187514 0 0 0 118107 83 0 0 25 0 1 0 750270001 571355136 129677 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 139491 129677 93 167 0 139322 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 557964
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 495
/proc/meminfo: memFree=695040/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=557964 CPUtime=1200.09
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 187540 0 0 0 119926 83 0 0 25 0 1 0 750270001 571355136 129703 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 139491 129703 93 167 0 139322 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 557964
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 495
/proc/meminfo: memFree=695040/2055920 swapFree=4179868/4192956
[pid=486] ppid=484 vsize=557964 CPUtime=1200.09
/proc/486/stat : 486 (march_nn) R 484 486 32652 0 -1 4194304 187540 0 0 0 119926 83 0 0 25 0 1 0 750270001 571355136 129703 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/486/statm: 139491 129703 93 167 0 139322 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 557964
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.19
CPU user time (s): 1199.27
CPU system time (s): 0.92086
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 557964
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.92086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187540
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2693
runsolver used 1.47378 second user time and 2.69359 second system time
The end
Launcher Data
Begin job on node49 at 2009-04-03 06:42:56
IDJOB=1554885
IDBENCH=70789
IDSOLVER=522
FILE ID=node49/1554885-1238733775
PBS_JOBID= 9085370
Free space on /tmp= 66540 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo128.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554885-1238733775/watcher-1554885-1238733775 -o /tmp/evaluation-result-1554885-1238733775/solver-1554885-1238733775 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554885-1238733775.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c5685247c8f21e8da88f42049fffdb13
RANDOM SEED=984644407
node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.214
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5931.00
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.214
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1215136 kB
Buffers: 115676 kB
Cached: 616284 kB
SwapCached: 6452 kB
Active: 280600 kB
Inactive: 460248 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1215136 kB
SwapTotal: 4192956 kB
SwapFree: 4179868 kB
Dirty: 10744 kB
Writeback: 0 kB
Mapped: 14612 kB
Slab: 85728 kB
Committed_AS: 2178640 kB
PageTables: 1384 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66536 MiB
End job on node49 at 2009-04-03 07:02:58