Trace number 1544060

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1352224201-070.cnf
MD5SUMce4c4bfdd2071e51446dd0a693e805b0
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

2.29/2.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.29/2.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.29/2.39	c main()::
2.29/2.39	c initFormula():: searching for DIMACS p-line....
2.29/2.39	c full lookahead due to high density!
2.29/2.39	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.29/2.39	c parseCNF():: parsing....
2.29/2.39	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.39	c runParser():: parsing was successful, warming up engines...
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.29/2.39	c stat :: sign balance is biased by 0.007
2.29/2.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.29/2.39	c using k-SAT heuristics (size based diff)
2.29/2.39	c longest clause has size 7
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.29/2.39	c longest clause has size 7
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c dynamic_preselect_setsize :: off
2.29/2.39	c suggested doublelook initial :: 0
2.29/2.39	c main():: all systems go!
2.29/2.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 236 JD: 71
2.69/2.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 10236 JD: 71
14.69/14.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 264795 JD: 71
308.80/309.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |********************************
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c |**********************************************************
c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544060-1238603894/watcher-1544060-1238603894 -o /tmp/evaluation-result-1544060-1238603894/solver-1544060-1238603894 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544060-1238603894.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: 1.00 0.97 1.00 3/64 28638
/proc/meminfo: memFree=1517824/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=788 CPUtime=0
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 1133054963 806912 86 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 197 86 47 123 0 72 0

[startup+0.072307 s]
/proc/loadavg: 1.00 0.97 1.00 3/64 28638
/proc/meminfo: memFree=1517824/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=2008 CPUtime=0.06
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 775 0 0 0 6 0 0 0 18 0 1 0 1133054963 2056192 326 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 502 326 63 123 0 377 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2008

[startup+0.101312 s]
/proc/loadavg: 1.00 0.97 1.00 3/64 28638
/proc/meminfo: memFree=1517824/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3080 CPUtime=0.09
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 2089 0 0 0 9 0 0 0 18 0 1 0 1133054963 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134553673 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.301345 s]
/proc/loadavg: 1.00 0.97 1.00 3/64 28638
/proc/meminfo: memFree=1517824/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3080 CPUtime=0.29
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 2089 0 0 0 29 0 0 0 20 0 1 0 1133054963 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701414 s]
/proc/loadavg: 1.00 0.97 1.00 3/64 28638
/proc/meminfo: memFree=1517824/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3080 CPUtime=0.69
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 2089 0 0 0 69 0 0 0 24 0 1 0 1133054963 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50155 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1515832/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3080 CPUtime=1.49
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 2089 0 0 0 149 0 0 0 25 0 1 0 1133054963 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10182 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1515704/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3620 CPUtime=3.09
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3256 0 0 0 308 1 0 0 25 0 1 0 1133054963 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134537935 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30137 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1515000/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3620 CPUtime=6.29
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3256 0 0 0 628 1 0 0 25 0 1 0 1133054963 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1515128/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3620 CPUtime=12.69
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3256 0 0 0 1268 1 0 0 25 0 1 0 1133054963 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3620

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1515192/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3756 CPUtime=25.47
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3286 0 0 0 2546 1 0 0 25 0 1 0 1133054963 3846144 679 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 939 679 72 123 0 814 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3756

[startup+51.101 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1515128/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=3924 CPUtime=51.06
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3323 0 0 0 5105 1 0 0 25 0 1 0 1133054963 4018176 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 981 716 72 123 0 856 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3924

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28639
/proc/meminfo: memFree=1514936/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=4304 CPUtime=102.24
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3396 0 0 0 10223 1 0 0 25 0 1 0 1133054963 4407296 789 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1076 789 72 123 0 951 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4304

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 28640
/proc/meminfo: memFree=1514360/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=4644 CPUtime=162.2
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3477 0 0 0 16219 1 0 0 25 0 1 0 1133054963 4755456 870 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1161 870 72 123 0 1036 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4644

[startup+222.301 s]
/proc/loadavg: 1.05 0.99 1.00 2/65 28640
/proc/meminfo: memFree=1514232/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=5156 CPUtime=222.17
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3544 0 0 0 22216 1 0 0 25 0 1 0 1133054963 5279744 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1289 937 72 123 0 1164 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 5156

[startup+282.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 28640
/proc/meminfo: memFree=1514040/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=5156 CPUtime=282.15
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3597 0 0 0 28213 2 0 0 25 0 1 0 1133054963 5279744 990 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1289 990 72 123 0 1164 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 5156

[startup+342.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 28640
/proc/meminfo: memFree=1513784/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=5920 CPUtime=342.09
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3673 0 0 0 34207 2 0 0 25 0 1 0 1133054963 6062080 1066 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1480 1066 72 123 0 1355 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 5920

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28641
/proc/meminfo: memFree=1513400/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=5920 CPUtime=402.06
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3747 0 0 0 40204 2 0 0 25 0 1 0 1133054963 6062080 1140 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1480 1140 72 123 0 1355 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 5920

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1513272/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=5920 CPUtime=462.03
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3817 0 0 0 46201 2 0 0 25 0 1 0 1133054963 6062080 1210 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1480 1210 72 123 0 1355 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 5920

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1513016/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=7072 CPUtime=522
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3886 0 0 0 52198 2 0 0 25 0 1 0 1133054963 7241728 1279 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1768 1279 72 123 0 1643 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 7072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1512760/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=7072 CPUtime=581.98
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 3948 0 0 0 58196 2 0 0 25 0 1 0 1133054963 7241728 1341 1992294400 134512640 135019032 4294956240 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1768 1341 72 123 0 1643 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 7072

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1512504/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=7072 CPUtime=641.96
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4023 0 0 0 64194 2 0 0 25 0 1 0 1133054963 7241728 1416 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1768 1416 72 123 0 1643 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 7072

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1511992/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=7072 CPUtime=701.92
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4114 0 0 0 70190 2 0 0 25 0 1 0 1133054963 7241728 1507 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 1768 1507 72 123 0 1643 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 7072

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1511672/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=8796 CPUtime=761.89
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4194 0 0 0 76187 2 0 0 25 0 1 0 1133054963 9007104 1587 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2199 1587 72 123 0 2074 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 8796

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1511416/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=8796 CPUtime=821.86
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4277 0 0 0 82184 2 0 0 25 0 1 0 1133054963 9007104 1670 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2199 1670 72 123 0 2074 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 8796

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1511096/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=8796 CPUtime=881.83
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4357 0 0 0 88181 2 0 0 25 0 1 0 1133054963 9007104 1750 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2199 1750 72 123 0 2074 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 8796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1510840/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=8796 CPUtime=941.81
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4438 0 0 0 94179 2 0 0 25 0 1 0 1133054963 9007104 1831 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2199 1831 72 123 0 2074 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 8796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1510456/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=8796 CPUtime=1001.79
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4515 0 0 0 100176 3 0 0 25 0 1 0 1133054963 9007104 1908 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2199 1908 72 123 0 2074 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 8796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1510200/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=11384 CPUtime=1061.75
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4576 0 0 0 106172 3 0 0 25 0 1 0 1133054963 11657216 1969 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2846 1969 72 123 0 2721 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 11384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1510008/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=11384 CPUtime=1121.72
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4644 0 0 0 112169 3 0 0 25 0 1 0 1133054963 11657216 2037 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2846 2037 72 123 0 2721 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 11384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1509624/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=11384 CPUtime=1181.69
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4734 0 0 0 118166 3 0 0 25 0 1 0 1133054963 11657216 2127 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2846 2127 72 123 0 2721 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 11384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1509496/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=11384 CPUtime=1200.09
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4760 0 0 0 120006 3 0 0 25 0 1 0 1133054963 11657216 2153 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2846 2153 72 123 0 2721 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11384

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28641
/proc/meminfo: memFree=1509496/2055920 swapFree=4179416/4192956
[pid=28638] ppid=28636 vsize=11384 CPUtime=1200.09
/proc/28638/stat : 28638 (march_ks) R 28636 28638 28571 0 -1 4194304 4760 0 0 0 120006 3 0 0 25 0 1 0 1133054963 11657216 2153 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/28638/statm: 2846 2153 72 123 0 2721 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.036994
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 11384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4760
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= 2631

runsolver used 1.21881 second user time and 3.16152 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-01 18:38:14
IDJOB=1544060
IDBENCH=70257
IDSOLVER=559
FILE ID=node25/1544060-1238603894
PBS_JOBID= 9073538
Free space on /tmp= 66264 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1352224201-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544060-1238603894/watcher-1544060-1238603894 -o /tmp/evaluation-result-1544060-1238603894/solver-1544060-1238603894 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544060-1238603894.cnf            

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

MD5SUM BENCH= ce4c4bfdd2071e51446dd0a693e805b0
RANDOM SEED=998595287

node25.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		: 3000.263
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		: 3000.263
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:       1518368 kB
Buffers:        106500 kB
Cached:         328524 kB
SwapCached:       7316 kB
Active:         210532 kB
Inactive:       233344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518368 kB
SwapTotal:     4192956 kB
SwapFree:      4179416 kB
Dirty:            3364 kB
Writeback:           0 kB
Mapped:          14540 kB
Slab:            79756 kB
Committed_AS:  3305592 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-04-01 18:58:16