Trace number 1562061

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) 1200.15 1200.46

General information on the benchmark

NameCRAFTED/edgematching/
all/em_11_3_4_all.cnf
MD5SUMb5f22052db8fb297f6b37016642b1821
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.66875
Satisfiable
(Un)Satisfiability was proved
Number of variables8713
Number of clauses414651
Sum of the clauses size965249
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2325818
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

25.39/25.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
25.39/25.40	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
25.39/25.40	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
25.39/25.40	c main()::
25.39/25.40	c initFormula():: searching for DIMACS p-line....
25.39/25.40	c full lookahead due to high density!
25.39/25.40	c initFormula():: the DIMACS p-line indicates a CNF of 8713 variables and 414651 clauses.
25.39/25.40	c parseCNF():: parsing....
25.39/25.40	c parseCNF():: the CNF contains 0 unary clauses.
25.39/25.40	c runParser():: parsing was successful, warming up engines...
25.39/25.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 5184 duplicate clauses
25.39/25.40	c preprocessing fase I completed:: there are now 8713 free variables and 409467 clauses.
25.39/25.40	c stat :: sign balance is biased by 38.379
25.39/25.40	c using k-SAT heuristics (size based diff)
25.39/25.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.39/25.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 1355535 duplicate clauses
25.39/25.40	c resolvent_look() :: found 2611359 resolvents
25.39/25.40	c main():: clause / variable ratio: ( 3020826 / 8713 ) = 346.70
25.39/25.40	c longest clause has size 81
25.39/25.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.39/25.40	c number of free variables = 8713
25.39/25.40	c dynamic_preselect_setsize :: off
25.39/25.40	c main():: all systems go!
25.39/25.40	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-1562061-1238770279/watcher-1562061-1238770279 -o /tmp/evaluation-result-1562061-1238770279/solver-1562061-1238770279 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1562061-1238770279.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: 1.92 1.98 1.75 3/80 20361
/proc/meminfo: memFree=1765076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=4772 CPUtime=0
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 655 0 0 0 0 0 0 0 20 0 1 0 1149691549 4886528 640 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 1193 640 58 167 0 1024 0

[startup+0.0197759 s]
/proc/loadavg: 1.92 1.98 1.75 3/80 20361
/proc/meminfo: memFree=1765076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=4904 CPUtime=0.01
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 726 0 0 0 1 0 0 0 20 0 1 0 1149691549 5021696 711 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 1226 711 58 167 0 1057 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4904

[startup+0.102785 s]
/proc/loadavg: 1.92 1.98 1.75 3/80 20361
/proc/meminfo: memFree=1765076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=6356 CPUtime=0.09
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 1153 0 0 0 9 0 0 0 20 0 1 0 1149691549 6508544 1138 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 1589 1138 58 167 0 1420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6356

[startup+0.301804 s]
/proc/loadavg: 1.92 1.98 1.75 3/80 20361
/proc/meminfo: memFree=1765076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=9524 CPUtime=0.29
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 2153 0 0 0 29 0 0 0 22 0 1 0 1149691549 9752576 2138 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 2381 2138 58 167 0 2212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9524

[startup+0.702846 s]
/proc/loadavg: 1.92 1.98 1.75 3/80 20361
/proc/meminfo: memFree=1765076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=28696 CPUtime=0.69
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 5432 0 0 0 67 2 0 0 25 0 1 0 1149691549 29384704 3613 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 7174 3614 65 167 0 7005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28696

[startup+1.50193 s]
/proc/loadavg: 1.92 1.98 1.75 2/81 20362
/proc/meminfo: memFree=1742604/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=36316 CPUtime=1.49
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 23399 0 0 0 139 10 0 0 25 0 1 0 1149691549 37187584 5733 1992294400 134512640 135197250 4294956224 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 9079 5733 82 167 0 8910 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36316

[startup+3.10109 s]
/proc/loadavg: 1.92 1.98 1.75 2/81 20362
/proc/meminfo: memFree=1731084/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=58660 CPUtime=3.09
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 32233 0 0 0 294 15 0 0 25 0 1 0 1149691549 60067840 10907 1992294400 134512640 135197250 4294956224 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 14665 10907 83 167 0 14496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58660

[startup+6.30142 s]
/proc/loadavg: 2.01 2.00 1.76 2/81 20362
/proc/meminfo: memFree=1649676/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=152008 CPUtime=6.29
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 55403 0 0 0 604 25 0 0 25 0 1 0 1149691549 155656192 34077 1992294400 134512640 135197250 4294956224 18446744073709551615 134578151 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 38002 34077 83 167 0 37833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152008

[startup+12.7011 s]
/proc/loadavg: 2.09 2.01 1.76 2/81 20362
/proc/meminfo: memFree=1610380/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=175872 CPUtime=12.68
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 91562 0 0 0 1225 43 0 0 25 0 1 0 1149691549 180092928 38510 1992294400 134512640 135197250 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 43968 38510 83 167 0 43799 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 175872

[startup+25.5014 s]
/proc/loadavg: 1.98 1.99 1.76 2/81 20362
/proc/meminfo: memFree=1444620/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=470568 CPUtime=25.48
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 230459 0 0 0 2446 102 0 0 25 0 1 0 1149691549 481861632 82719 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 117642 82719 90 167 0 117473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 470568

[startup+51.1011 s]
/proc/loadavg: 1.64 1.91 1.74 2/81 20362
/proc/meminfo: memFree=1428044/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=470952 CPUtime=51.08
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 231851 0 0 0 5005 103 0 0 25 0 1 0 1149691549 482254848 84111 1992294400 134512640 135197250 4294956224 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 117738 84111 93 167 0 117569 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 470952

[startup+102.301 s]
/proc/loadavg: 1.28 1.77 1.70 2/81 20362
/proc/meminfo: memFree=1415436/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=470980 CPUtime=102.27
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 234918 0 0 0 10123 104 0 0 25 0 1 0 1149691549 482283520 87178 1992294400 134512640 135197250 4294956224 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 117745 87178 93 167 0 117576 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 470980

[startup+162.302 s]
/proc/loadavg: 1.10 1.63 1.65 2/81 20362
/proc/meminfo: memFree=1411980/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=471192 CPUtime=162.25
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 235767 0 0 0 16120 105 0 0 25 0 1 0 1149691549 482500608 88027 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 117798 88027 93 167 0 117629 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 471192

[startup+222.308 s]
/proc/loadavg: 1.04 1.51 1.61 2/81 20362
/proc/meminfo: memFree=1408844/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472400 CPUtime=222.24
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236545 0 0 0 22119 105 0 0 25 0 1 0 1149691549 483737600 88805 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118100 88805 93 167 0 117931 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 472400

[startup+282.302 s]
/proc/loadavg: 1.01 1.41 1.57 2/81 20362
/proc/meminfo: memFree=1408524/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=282.22
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236637 0 0 0 28117 105 0 0 25 0 1 0 1149691549 483774464 88897 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88897 93 167 0 117940 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 472436

[startup+342.301 s]
/proc/loadavg: 1.00 1.34 1.53 2/81 20362
/proc/meminfo: memFree=1408460/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=342.2
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236637 0 0 0 34115 105 0 0 25 0 1 0 1149691549 483774464 88897 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88897 93 167 0 117940 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 472436

[startup+402.301 s]
/proc/loadavg: 1.00 1.27 1.49 2/81 20362
/proc/meminfo: memFree=1408396/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=402.19
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236637 0 0 0 40114 105 0 0 25 0 1 0 1149691549 483774464 88897 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88897 93 167 0 117940 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 472436

[startup+462.302 s]
/proc/loadavg: 1.00 1.22 1.46 2/81 20362
/proc/meminfo: memFree=1408396/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=462.17
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236637 0 0 0 46112 105 0 0 25 0 1 0 1149691549 483774464 88897 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88897 93 167 0 117940 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 472436

[startup+522.302 s]
/proc/loadavg: 1.00 1.18 1.43 2/81 20362
/proc/meminfo: memFree=1408396/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=522.16
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236637 0 0 0 52111 105 0 0 25 0 1 0 1149691549 483774464 88897 1992294400 134512640 135197250 4294956224 18446744073709551615 134592832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88897 93 167 0 117940 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 472436

[startup+582.303 s]
/proc/loadavg: 1.00 1.14 1.40 2/81 20362
/proc/meminfo: memFree=1408396/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=582.14
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236637 0 0 0 58109 105 0 0 25 0 1 0 1149691549 483774464 88897 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0
/proc/20361/statm: 118109 88897 93 167 0 117940 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 472436

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.37 2/81 20368
/proc/meminfo: memFree=1408076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=642.12
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236638 0 0 0 64107 105 0 0 25 0 1 0 1149691549 483774464 88898 1992294400 134512640 135197250 4294956224 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88898 93 167 0 117940 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 472436

[startup+702.302 s]
/proc/loadavg: 1.00 1.09 1.34 2/81 20368
/proc/meminfo: memFree=1408076/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=702.1
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236638 0 0 0 70105 105 0 0 25 0 1 0 1149691549 483774464 88898 1992294400 134512640 135197250 4294956224 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88898 93 167 0 117940 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 472436

[startup+762.302 s]
/proc/loadavg: 1.00 1.07 1.32 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=762.09
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 76104 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 472436

[startup+822.303 s]
/proc/loadavg: 1.00 1.06 1.30 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=822.07
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 82102 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134593627 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 472436

[startup+882.308 s]
/proc/loadavg: 1.00 1.04 1.27 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=882.06
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 88101 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 472436

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.26 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=942.04
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 94099 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 472436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=1002.02
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 100097 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 472436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=1062.01
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 106096 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 472436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/81 20368
/proc/meminfo: memFree=1408012/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=1121.99
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 112094 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 472436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/81 20369
/proc/meminfo: memFree=1407884/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=1181.98
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 118093 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 472436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.18 2/81 20369
/proc/meminfo: memFree=1407884/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=1200.08
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 119903 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 472436

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.18 2/81 20369
/proc/meminfo: memFree=1407884/2055920 swapFree=4163588/4192956
[pid=20361] ppid=20359 vsize=472436 CPUtime=1200.08
/proc/20361/stat : 20361 (march_nn) R 20359 20361 19771 0 -1 4194304 236639 0 0 0 119903 105 0 0 25 0 1 0 1149691549 483774464 88899 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20361/statm: 118109 88899 93 167 0 117940 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 472436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.15
CPU user time (s): 1199.03
CPU system time (s): 1.11283
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 536764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.11283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236639
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= 1120

runsolver used 1.60875 second user time and 4.04338 second system time

The end

Launcher Data

Begin job on node90 at 2009-04-03 16:51:19
IDJOB=1562061
IDBENCH=70927
IDSOLVER=522
FILE ID=node90/1562061-1238770279
PBS_JOBID= 9085507
Free space on /tmp= 66524 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/all/em_11_3_4_all.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562061-1238770279/watcher-1562061-1238770279 -o /tmp/evaluation-result-1562061-1238770279/solver-1562061-1238770279 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1562061-1238770279.cnf

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

MD5SUM BENCH= b5f22052db8fb297f6b37016642b1821
RANDOM SEED=1049900047

node90.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1765556 kB
Buffers:         32892 kB
Cached:         166624 kB
SwapCached:      18628 kB
Active:          42256 kB
Inactive:       180560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765556 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            6996 kB
Writeback:           0 kB
Mapped:          25816 kB
Slab:            51836 kB
Committed_AS:  2668072 kB
PageTables:       2668 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= 66524 MiB
End job on node90 at 2009-04-03 17:11:21