Trace number 1731382

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) 1200.03 1200.31

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.219
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.08	c main()::
0.02/0.08	c initFormula():: searching for DIMACS p-line....
0.02/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 7545 clauses.
0.02/0.08	c parseCNF():: parsing....
0.02/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.08	c runParser():: parsing was successful, warming up engines...
0.02/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 99 duplicate clauses
0.02/0.08	c preprocessing fase I completed:: there are now 1100 free variables and 7446 clauses.
0.02/0.08	c stat :: sign balance is biased by 0.152
0.02/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.08	c using k-SAT heuristics (size based diff)
0.02/0.08	c longest clause has size 4
0.02/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 2301 duplicate clauses
0.02/0.08	c resolvent_look() :: found 4386 resolvents
0.02/0.08	c main():: clause / variable ratio: ( 11832 / 1100 ) = 10.76
0.02/0.08	c longest clause has size 4
0.02/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.08	c dynamic_preselect_setsize :: off
0.02/0.08	c suggested doublelook initial :: 0
0.02/0.08	c main():: all systems go!
0.02/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 9461 JD: 14
17.19/17.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| 1 NC: 29864 JD: 14
55.68/55.73	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 224985 JD: 14
427.20/427.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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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-1731382-1240769996/watcher-1731382-1240769996 -o /tmp/evaluation-result-1731382-1240769996/solver-1731382-1240769996 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731382-1240769996.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 1.00 0.99 3/64 25774
/proc/meminfo: memFree=1804568/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=788 CPUtime=0
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 105033674 806912 101 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 197 101 47 123 0 72 0

[startup+0.02262 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 25774
/proc/meminfo: memFree=1804568/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=1540 CPUtime=0.02
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 263 0 0 0 2 0 0 0 18 0 1 0 105033674 1576960 246 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 385 246 52 123 0 260 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1540

[startup+0.101626 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 25774
/proc/meminfo: memFree=1804568/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3036 CPUtime=0.09
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 790 0 0 0 9 0 0 0 18 0 1 0 105033674 3108864 608 1992294400 134512640 135019032 4294956224 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 759 608 72 123 0 634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3036

[startup+0.301641 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 25774
/proc/meminfo: memFree=1804568/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3168 CPUtime=0.29
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 816 0 0 0 29 0 0 0 19 0 1 0 105033674 3244032 634 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 792 634 72 123 0 667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3168

[startup+0.701674 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 25774
/proc/meminfo: memFree=1804568/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3300 CPUtime=0.69
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 837 0 0 0 69 0 0 0 22 0 1 0 105033674 3379200 655 1992294400 134512640 135019032 4294956224 18446744073709551615 134585344 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 825 655 72 123 0 700 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3300

[startup+1.50174 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1802128/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3440 CPUtime=1.49
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 858 0 0 0 149 0 0 0 25 0 1 0 105033674 3522560 676 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 860 676 72 123 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3440

[startup+3.10187 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801936/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3440 CPUtime=3.09
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 886 0 0 0 309 0 0 0 25 0 1 0 105033674 3522560 704 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 860 704 72 123 0 735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30113 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801680/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3592 CPUtime=6.29
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 903 0 0 0 629 0 0 0 25 0 1 0 105033674 3678208 721 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 898 721 72 123 0 773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3592

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801488/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=3796 CPUtime=12.69
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 948 0 0 0 1269 0 0 0 25 0 1 0 105033674 3887104 766 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 949 766 72 123 0 824 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3796

[startup+25.5027 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801296/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4028 CPUtime=25.49
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 995 0 0 0 2548 1 0 0 25 0 1 0 105033674 4124672 813 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1007 813 72 123 0 882 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4028

[startup+51.1028 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801232/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4160 CPUtime=51.08
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1018 0 0 0 5107 1 0 0 25 0 1 0 105033674 4259840 836 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1040 836 72 123 0 915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4160

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801168/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4292 CPUtime=102.27
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1049 0 0 0 10226 1 0 0 25 0 1 0 105033674 4395008 867 1992294400 134512640 135019032 4294956224 18446744073709551615 134628593 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1073 867 72 123 0 948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4292

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1801040/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4292 CPUtime=162.25
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1071 0 0 0 16224 1 0 0 25 0 1 0 105033674 4395008 889 1992294400 134512640 135019032 4294956224 18446744073709551615 134538692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1073 889 72 123 0 948 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4292

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800912/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4424 CPUtime=222.24
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1087 0 0 0 22223 1 0 0 25 0 1 0 105033674 4530176 905 1992294400 134512640 135019032 4294956224 18446744073709551615 134585337 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1106 905 72 123 0 981 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4424

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800848/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4424 CPUtime=282.22
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1093 0 0 0 28221 1 0 0 25 0 1 0 105033674 4530176 911 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1106 911 72 123 0 981 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4424

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800784/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4424 CPUtime=342.21
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1102 0 0 0 34219 2 0 0 25 0 1 0 105033674 4530176 920 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1106 920 72 123 0 981 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4424

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800720/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4424 CPUtime=402.2
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1110 0 0 0 40218 2 0 0 25 0 1 0 105033674 4530176 928 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1106 928 72 123 0 981 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4424

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800656/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4556 CPUtime=462.18
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1119 0 0 0 46216 2 0 0 25 0 1 0 105033674 4665344 937 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1139 937 72 123 0 1014 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4556

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800528/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4556 CPUtime=522.17
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1127 0 0 0 52215 2 0 0 25 0 1 0 105033674 4665344 945 1992294400 134512640 135019032 4294956224 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1139 945 72 123 0 1014 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4556

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800464/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4556 CPUtime=582.15
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1133 0 0 0 58213 2 0 0 25 0 1 0 105033674 4665344 951 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1139 951 72 123 0 1014 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4556

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800400/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4556 CPUtime=642.14
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1141 0 0 0 64212 2 0 0 25 0 1 0 105033674 4665344 959 1992294400 134512640 135019032 4294956224 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1139 959 72 123 0 1014 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4556

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800400/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4556 CPUtime=702.13
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1145 0 0 0 70210 3 0 0 25 0 1 0 105033674 4665344 963 1992294400 134512640 135019032 4294956224 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1139 963 72 123 0 1014 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 4556

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800336/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=762.12
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1151 0 0 0 76209 3 0 0 25 0 1 0 105033674 4800512 969 1992294400 134512640 135019032 4294956224 18446744073709551615 134585329 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 969 72 123 0 1047 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 4688

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800464/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=822.1
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1156 0 0 0 82207 3 0 0 25 0 1 0 105033674 4800512 974 1992294400 134512640 135019032 4294956224 18446744073709551615 134585318 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 974 72 123 0 1047 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 4688

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800464/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=882.08
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1160 0 0 0 88205 3 0 0 25 0 1 0 105033674 4800512 978 1992294400 134512640 135019032 4294956224 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 978 72 123 0 1047 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 4688

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800400/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=942.07
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1165 0 0 0 94203 4 0 0 25 0 1 0 105033674 4800512 983 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 983 72 123 0 1047 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 4688

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25775
/proc/meminfo: memFree=1800336/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=1002.06
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1169 0 0 0 100202 4 0 0 25 0 1 0 105033674 4800512 987 1992294400 134512640 135019032 4294956224 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 987 72 123 0 1047 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 4688

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25777
/proc/meminfo: memFree=1800144/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=1062.04
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1174 0 0 0 106200 4 0 0 25 0 1 0 105033674 4800512 992 1992294400 134512640 135019032 4294956224 18446744073709551615 134596424 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 992 72 123 0 1047 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 4688

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25777
/proc/meminfo: memFree=1800080/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=1122.02
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1177 0 0 0 112198 4 0 0 25 0 1 0 105033674 4800512 995 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 995 72 123 0 1047 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 4688

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25777
/proc/meminfo: memFree=1800208/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=1182.02
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1180 0 0 0 118197 5 0 0 25 0 1 0 105033674 4800512 998 1992294400 134512640 135019032 4294956224 18446744073709551615 134598355 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 998 72 123 0 1047 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 4688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25777
/proc/meminfo: memFree=1800144/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=1200.02
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1181 0 0 0 119997 5 0 0 25 0 1 0 105033674 4800512 999 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 999 72 123 0 1047 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4688

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25777
/proc/meminfo: memFree=1800144/2055920 swapFree=4192812/4192956
[pid=25774] ppid=25772 vsize=4688 CPUtime=1200.02
/proc/25774/stat : 25774 (march_ks) R 25772 25774 25487 0 -1 4194304 1181 0 0 0 119997 5 0 0 25 0 1 0 105033674 4800512 999 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1172 999 72 123 0 1047 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.051992
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 4688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1181
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= 2337

runsolver used 1.21381 second user time and 2.08668 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-26 20:19:57
IDJOB=1731382
IDBENCH=24750
IDSOLVER=559
FILE ID=node3/1731382-1240769996
PBS_JOBID= 9187153
Free space on /tmp= 66072 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731382-1240769996/watcher-1731382-1240769996 -o /tmp/evaluation-result-1731382-1240769996/solver-1731382-1240769996 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731382-1240769996.cnf            

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=534649615

node3.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		: 3000.212
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		: 3000.212
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:       1805048 kB
Buffers:         35092 kB
Cached:         131304 kB
SwapCached:          0 kB
Active:          46904 kB
Inactive:       133336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            56676 kB
Committed_AS:   414500 kB
PageTables:       1372 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= 66068 MiB
End job on node3 at 2009-04-26 20:39:59