Trace number 1561385

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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 NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.14 1200.57

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_11_3_4_exp.cnf
MD5SUMb7e51ccd3f2fabc77c07fa1f8f28f931
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.41287
Satisfiable
(Un)Satisfiability was proved
Number of variables8713
Number of clauses384843
Sum of the clauses size905633
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2296010
Number of clauses of size 367270
Number of clauses of size 410556
Number of clauses of size 510773
Number of clauses of size over 5234

Solver Data 

24.29/24.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
24.29/24.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
24.29/24.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
24.29/24.39	c main()::
24.29/24.39	c initFormula():: searching for DIMACS p-line....
24.29/24.39	c full lookahead due to high density!
24.29/24.39	c initFormula():: the DIMACS p-line indicates a CNF of 8713 variables and 384843 clauses.
24.29/24.39	c parseCNF():: parsing....
24.29/24.39	c parseCNF():: the CNF contains 0 unary clauses.
24.29/24.39	c runParser():: parsing was successful, warming up engines...
24.29/24.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 5184 duplicate clauses
24.29/24.39	c preprocessing fase I completed:: there are now 8713 free variables and 379659 clauses.
24.29/24.39	c stat :: sign balance is biased by 36.712
24.29/24.39	c using k-SAT heuristics (size based diff)
24.29/24.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
24.29/24.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1355535 duplicate clauses
24.29/24.39	c resolvent_look() :: found 2611359 resolvents
24.29/24.39	c main():: clause / variable ratio: ( 2991018 / 8713 ) = 343.28
24.29/24.39	c longest clause has size 81
24.29/24.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
24.29/24.39	c number of free variables = 8713
24.29/24.39	c dynamic_preselect_setsize :: off
24.29/24.39	c main():: all systems go!
24.29/24.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 566
148.44/148.52	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-1561385-1238765855/watcher-1561385-1238765855 -o /tmp/evaluation-result-1561385-1238765855/solver-1561385-1238765855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561385-1238765855.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 0.98 0.99 3/64 26370
/proc/meminfo: memFree=1806120/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=4408 CPUtime=0
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 623 0 0 0 0 0 0 0 18 0 1 0 1149247400 4513792 608 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 1102 608 58 167 0 933 0

[startup+0.0615211 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26370
/proc/meminfo: memFree=1806120/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=5332 CPUtime=0.05
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 899 0 0 0 5 0 0 0 18 0 1 0 1149247400 5459968 884 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 1333 884 58 167 0 1164 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5332

[startup+0.101526 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26370
/proc/meminfo: memFree=1806120/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=5992 CPUtime=0.09
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 1092 0 0 0 9 0 0 0 18 0 1 0 1149247400 6135808 1077 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 1498 1077 58 167 0 1329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5992

[startup+0.301559 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26370
/proc/meminfo: memFree=1806120/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=9028 CPUtime=0.29
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 2052 0 0 0 28 1 0 0 19 0 1 0 1149247400 9244672 2037 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 2257 2037 58 167 0 2088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9028

[startup+0.701627 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26370
/proc/meminfo: memFree=1806120/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=26840 CPUtime=0.69
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 5146 0 0 0 67 2 0 0 22 0 1 0 1149247400 27484160 3444 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 6710 3444 65 167 0 6541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26840

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1785056/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=34064 CPUtime=1.49
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 21941 0 0 0 139 10 0 0 25 0 1 0 1149247400 34881536 5404 1992294400 134512640 135197250 4294956224 18446744073709551615 134693594 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 8516 5404 82 167 0 8347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34064

[startup+3.10104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1773984/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=79252 CPUtime=3.09
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 35405 0 0 0 292 17 0 0 25 0 1 0 1149247400 81154048 15468 1992294400 134512640 135197250 4294956224 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 19813 15468 83 167 0 19644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79252

[startup+6.30159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1677024/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=146700 CPUtime=6.29
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 62080 0 0 0 601 28 0 0 25 0 1 0 1149247400 150220800 33549 1992294400 134512640 135197250 4294956224 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 36675 33549 83 167 0 36506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146700

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1660896/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=173904 CPUtime=12.69
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 92786 0 0 0 1226 43 0 0 25 0 1 0 1149247400 178077696 36966 1992294400 134512640 135197250 4294956224 18446744073709551615 134687836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 43476 36966 83 167 0 43307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 173904

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1475680/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=467752 CPUtime=25.49
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 230255 0 0 0 2445 104 0 0 25 0 1 0 1149247400 478978048 82423 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 116938 82423 90 167 0 116769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 467752

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1475104/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=467752 CPUtime=51.07
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 230394 0 0 0 5003 104 0 0 25 0 1 0 1149247400 478978048 82562 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 116938 82562 93 167 0 116769 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 467752

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1456544/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468152 CPUtime=102.25
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 235023 0 0 0 10119 106 0 0 25 0 1 0 1149247400 479387648 87191 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117038 87191 93 167 0 116869 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 468152

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1452512/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468724 CPUtime=162.23
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236031 0 0 0 16116 107 0 0 25 0 1 0 1149247400 479973376 88199 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117181 88199 93 167 0 117012 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 468724

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26371
/proc/meminfo: memFree=1452192/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468724 CPUtime=222.21
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236107 0 0 0 22114 107 0 0 25 0 1 0 1149247400 479973376 88275 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117181 88275 93 167 0 117012 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 468724

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1451168/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468768 CPUtime=282.19
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236310 0 0 0 28112 107 0 0 25 0 1 0 1149247400 480018432 88478 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117192 88478 93 167 0 117023 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 468768

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1451104/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468768 CPUtime=342.16
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236327 0 0 0 34109 107 0 0 25 0 1 0 1149247400 480018432 88495 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117192 88495 93 167 0 117023 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 468768

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450912/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468816 CPUtime=402.15
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236367 0 0 0 40107 108 0 0 25 0 1 0 1149247400 480067584 88535 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117204 88535 93 167 0 117035 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 468816

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450848/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=462.13
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 46105 108 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 468832

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450912/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=522.1
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 52102 108 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134713049 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 468832

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450912/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=582.08
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 58100 108 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 468832

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450848/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=642.06
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 64098 108 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 468832

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450848/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=702.04
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 70095 109 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134602644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 468832

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450848/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=762.03
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 76094 109 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 468832

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450848/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=822
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 82091 109 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134592597 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 468832

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450784/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=881.98
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 88089 109 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134541438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 468832

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450784/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=941.95
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 94086 109 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 468832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450720/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=1001.94
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 100084 110 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 468832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450720/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=1061.92
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 106082 110 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 468832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450720/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=1121.89
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 112079 110 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 468832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450656/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=1181.87
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 118077 110 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 468832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450656/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=1200.07
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 119897 110 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 468832

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 0.98 0.99 2/65 26373
/proc/meminfo: memFree=1450656/2055920 swapFree=4175332/4192956
[pid=26370] ppid=26368 vsize=468832 CPUtime=1200.07
/proc/26370/stat : 26370 (march_nn) R 26368 26370 25601 0 -1 4194304 236388 0 0 0 119897 110 0 0 25 0 1 0 1149247400 480083968 88556 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26370/statm: 117208 88556 93 167 0 117039 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 468832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.14
CPU user time (s): 1198.97
CPU system time (s): 1.16982
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 535244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.97
system time used= 1.16982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236388
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= 2
involuntary context switches= 1923

runsolver used 0.872867 second user time and 2.58961 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-03 15:37:35
IDJOB=1561385
IDBENCH=70914
IDSOLVER=522
FILE ID=node55/1561385-1238765855
PBS_JOBID= 9085458
Free space on /tmp= 66528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_11_3_4_exp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561385-1238765855/watcher-1561385-1238765855 -o /tmp/evaluation-result-1561385-1238765855/solver-1561385-1238765855 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561385-1238765855.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b7e51ccd3f2fabc77c07fa1f8f28f931
RANDOM SEED=624701824

node55.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		: 3000.259
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	: 5914.62
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		: 3000.259
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:       1806536 kB
Buffers:         45332 kB
Cached:         113976 kB
SwapCached:      11848 kB
Active:          39960 kB
Inactive:       132836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806536 kB
SwapTotal:     4192956 kB
SwapFree:      4175332 kB
Dirty:            6608 kB
Writeback:           0 kB
Mapped:          19128 kB
Slab:            62580 kB
Committed_AS:  2926840 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node55 at 2009-04-03 15:57:38