Trace number 1716275

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) 1200.05 1199.94

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

16.09/16.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
16.09/16.19	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
16.09/16.19	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
16.09/16.19	c main()::
16.09/16.19	c initFormula():: searching for DIMACS p-line....
16.09/16.19	c initFormula():: the DIMACS p-line indicates a CNF of 234064 variables and 1059777 clauses.
16.09/16.19	c parseCNF():: parsing....
16.09/16.19	c parseCNF():: the CNF contains 17678 unary clauses.
16.09/16.19	c runParser():: parsing was successful, warming up engines...
16.09/16.19	c find_and_remove_tautogolies():: found and removed 34347 tautologies
16.09/16.19	c find_and_remove_tautogolies():: found and removed 131 tautologies
16.09/16.19	c simplify_formula():: removed 0 tautological, 361142 satisfied and 28661 duplicate clauses
16.09/16.19	c preprocessing fase I completed:: there are now 126470 free variables and 669974 clauses.
16.09/16.19	c stat :: sign balance is biased by 0.944
16.09/16.19	c using k-SAT heuristics (size based diff)
16.09/16.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
16.09/16.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 2118 duplicate clauses
16.09/16.19	c resolvent_look() :: found 2168 resolvents
16.09/16.19	c main():: clause / variable ratio: ( 672142 / 234064 ) = 2.87
16.09/16.19	c longest clause has size 10
16.09/16.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
16.09/16.19	c number of free variables = 126470
16.09/16.19	c dynamic_preselect_setsize :: off
16.09/16.19	c main():: all systems go!
16.09/16.19	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-1716275-1240613606/watcher-1716275-1240613606 -o /tmp/evaluation-result-1716275-1240613606/solver-1716275-1240613606 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716275-1240613606.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: 0.92 0.98 1.08 2/64 15815
/proc/meminfo: memFree=1839792/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=5892 CPUtime=0
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 733 0 0 0 0 0 0 0 18 0 1 0 89394159 6033408 718 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 1473 723 58 167 0 1304 0

[startup+0.096409 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 15815
/proc/meminfo: memFree=1839792/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=28060 CPUtime=0.09
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 5665 0 0 0 7 2 0 0 18 0 1 0 89394159 28733440 5650 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 7015 5651 58 167 0 6846 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28060

[startup+0.101407 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 15815
/proc/meminfo: memFree=1839792/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=28060 CPUtime=0.09
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 5687 0 0 0 7 2 0 0 18 0 1 0 89394159 28733440 5672 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 7015 5672 58 167 0 6846 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28060

[startup+0.30135 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 15815
/proc/meminfo: memFree=1839792/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=30832 CPUtime=0.29
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 6547 0 0 0 27 2 0 0 19 0 1 0 89394159 31571968 6532 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 7708 6532 58 167 0 7539 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30832

[startup+0.701237 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 15815
/proc/meminfo: memFree=1839792/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=35980 CPUtime=0.69
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 8124 0 0 0 66 3 0 0 23 0 1 0 89394159 36843520 8109 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 8995 8109 58 167 0 8826 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35980

[startup+1.50101 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 15816
/proc/meminfo: memFree=1801832/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=102920 CPUtime=1.49
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 16731 0 0 0 142 7 0 0 25 0 1 0 89394159 105390080 16714 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 25730 16718 63 167 0 25561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102920

[startup+3.10156 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 15816
/proc/meminfo: memFree=1767080/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=123588 CPUtime=3.1
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 27289 0 0 0 298 12 0 0 25 0 1 0 89394159 126554112 22286 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 30897 22286 66 167 0 30728 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 123588

[startup+6.30166 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 15816
/proc/meminfo: memFree=1753320/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=116956 CPUtime=6.29
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 33761 0 0 0 614 15 0 0 25 0 1 0 89394159 119762944 20448 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 29239 20448 67 167 0 29070 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116956

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 15816
/proc/meminfo: memFree=1746480/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=116072 CPUtime=12.7
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 51671 0 0 0 1246 24 0 0 25 0 1 0 89394159 118857728 20263 1992294400 134512640 135197250 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 29018 20263 82 167 0 28849 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 116072

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 15816
/proc/meminfo: memFree=1662064/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=422096 CPUtime=25.5
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 86420 0 0 0 2512 38 0 0 25 0 1 0 89394159 432226304 44437 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 105524 44437 90 167 0 105355 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 422096

[startup+51.101 s]
/proc/loadavg: 1.07 1.02 1.09 2/65 15816
/proc/meminfo: memFree=1662000/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=422096 CPUtime=51.08
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 86436 0 0 0 5070 38 0 0 25 0 1 0 89394159 432226304 44453 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 105524 44453 90 167 0 105355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 422096

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.08 2/65 15816
/proc/meminfo: memFree=1660272/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=422612 CPUtime=102.29
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 86897 0 0 0 10191 38 0 0 25 0 1 0 89394159 432754688 44914 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 105653 44914 92 167 0 105484 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 422612

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 15816
/proc/meminfo: memFree=1658864/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=423916 CPUtime=162.29
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 87244 0 0 0 16191 38 0 0 25 0 1 0 89394159 434089984 45261 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 105979 45261 92 167 0 105810 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 423916

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 15816
/proc/meminfo: memFree=1657968/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=424216 CPUtime=222.3
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 87466 0 0 0 22192 38 0 0 25 0 1 0 89394159 434397184 45483 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 106054 45483 92 167 0 105885 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 424216

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 15816
/proc/meminfo: memFree=1657520/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=425376 CPUtime=282.31
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 87580 0 0 0 28192 39 0 0 25 0 1 0 89394159 435585024 45597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541540 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 106344 45597 92 167 0 106175 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 425376

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 15816
/proc/meminfo: memFree=1656816/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=425792 CPUtime=342.32
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 87741 0 0 0 34193 39 0 0 25 0 1 0 89394159 436011008 45758 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 106448 45758 92 167 0 106279 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 425792

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 15816
/proc/meminfo: memFree=1656304/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=425960 CPUtime=402.32
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 87867 0 0 0 40193 39 0 0 25 0 1 0 89394159 436183040 45884 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 106490 45884 92 167 0 106321 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 425960

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 15822
/proc/meminfo: memFree=1655408/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=426384 CPUtime=462.32
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 88035 0 0 0 46193 39 0 0 25 0 1 0 89394159 436617216 46052 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 106596 46052 92 167 0 106427 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 426384

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 15822
/proc/meminfo: memFree=1654256/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=429144 CPUtime=522.33
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 88349 0 0 0 52193 40 0 0 25 0 1 0 89394159 439443456 46366 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 107286 46366 92 167 0 107117 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 429144

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 15822
/proc/meminfo: memFree=1652848/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=429976 CPUtime=582.34
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 88683 0 0 0 58194 40 0 0 25 0 1 0 89394159 440295424 46700 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 107494 46700 92 167 0 107325 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 429976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 15822
/proc/meminfo: memFree=1652016/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=430400 CPUtime=642.34
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 88880 0 0 0 64194 40 0 0 25 0 1 0 89394159 440729600 46897 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 107600 46897 92 167 0 107431 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 430400

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 15822
/proc/meminfo: memFree=1650864/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=431160 CPUtime=702.35
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 89161 0 0 0 70194 41 0 0 25 0 1 0 89394159 441507840 47178 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 107790 47178 92 167 0 107621 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 431160

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 15822
/proc/meminfo: memFree=1648432/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=436704 CPUtime=762.36
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 89776 0 0 0 76195 41 0 0 25 0 1 0 89394159 447184896 47793 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 109176 47793 92 167 0 109007 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 436704

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 1.02 2/65 15822
/proc/meminfo: memFree=1644080/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=439776 CPUtime=822.36
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 90951 0 0 0 82194 42 0 0 25 0 1 0 89394159 450330624 48968 1992294400 134512640 135197250 4294956224 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 109944 48968 92 167 0 109775 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 439776

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 15822
/proc/meminfo: memFree=1638960/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=443380 CPUtime=882.36
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 92186 0 0 0 88193 43 0 0 25 0 1 0 89394159 454021120 50203 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 110845 50203 92 167 0 110676 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 443380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1636144/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=445576 CPUtime=942.37
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 92914 0 0 0 94193 44 0 0 25 0 1 0 89394159 456269824 50931 1992294400 134512640 135197250 4294956224 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 111394 50931 92 167 0 111225 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 445576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1629552/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=459016 CPUtime=1002.38
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 94535 0 0 0 100193 45 0 0 25 0 1 0 89394159 470032384 52552 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 114754 52552 92 167 0 114585 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 459016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1629168/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=459412 CPUtime=1062.38
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 94624 0 0 0 106193 45 0 0 25 0 1 0 89394159 470437888 52641 1992294400 134512640 135197250 4294956224 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 114853 52641 92 167 0 114684 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 459412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1629040/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=459412 CPUtime=1122.39
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 94638 0 0 0 112194 45 0 0 25 0 1 0 89394159 470437888 52655 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 114853 52655 92 167 0 114684 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 459412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1629040/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=459412 CPUtime=1182.4
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 94641 0 0 0 118195 45 0 0 25 0 1 0 89394159 470437888 52658 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 114853 52658 92 167 0 114684 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 459412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1629040/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=459412 CPUtime=1200
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 94643 0 0 0 119955 45 0 0 25 0 1 0 89394159 470437888 52660 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 114853 52660 92 167 0 114684 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 459412

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15822
/proc/meminfo: memFree=1629040/2055920 swapFree=4181344/4192956
[pid=15815] ppid=15813 vsize=459412 CPUtime=1200
/proc/15815/stat : 15815 (march_nn) R 15813 15815 15506 0 -1 4194304 94643 0 0 0 119955 45 0 0 25 0 1 0 89394159 470437888 52660 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15815/statm: 114853 52660 92 167 0 114684 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 459412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.94
CPU time (s): 1200.05
CPU user time (s): 1199.56
CPU system time (s): 0.491925
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 459412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94643
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= 2371

runsolver used 0.842871 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-25 00:53:28
IDJOB=1716275
IDBENCH=20373
IDSOLVER=522
FILE ID=node16/1716275-1240613606
PBS_JOBID= 9186298
Free space on /tmp= 66300 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716275-1240613606/watcher-1716275-1240613606 -o /tmp/evaluation-result-1716275-1240613606/solver-1716275-1240613606 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716275-1240613606.cnf

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=1360315521

node16.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1840272 kB
Buffers:         37384 kB
Cached:         128640 kB
SwapCached:       6356 kB
Active:          95192 kB
Inactive:        79628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840272 kB
SwapTotal:     4192956 kB
SwapFree:      4181344 kB
Dirty:           19628 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            26860 kB
Committed_AS:   268404 kB
PageTables:       1436 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= 66300 MiB
End job on node16 at 2009-04-25 01:13:30