Trace number 304677

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 1200.05 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.84/1.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.84/1.93	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.84/1.93	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.84/1.93	c main()::
1.84/1.93	c initFormula():: searching for DIMACS p-line....
1.84/1.93	c full lookahead due to high density!
1.84/1.93	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.84/1.93	c parseCNF():: parsing....
1.84/1.93	c parseCNF():: the CNF contains 0 unary clauses.
1.84/1.93	c runParser():: parsing was successful, warming up engines...
1.84/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.84/1.93	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.84/1.93	c stat :: sign balance is biased by 0.009
1.84/1.93	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.84/1.93	c using k-SAT heuristics (size based diff)
1.84/1.93	c longest clause has size 7
1.84/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.84/1.93	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.84/1.93	c longest clause has size 7
1.84/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.84/1.93	c dynamic_preselect_setsize :: off
1.84/1.93	c suggested doublelook initial :: 0
1.84/1.93	c main():: all systems go!
1.84/1.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 172 JD: 52
2.14/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 7065 JD: 52
8.90/8.99	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 2 NC: 147706 JD: 52
144.88/144.98	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-304677-1172063563 -o ROOT/results/node38/solver-304677-1172063563 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304677-1172063563/march_ks /tmp/evaluation/304677-1172063563/instance-304677-1172063563.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/64 12694
/proc/meminfo: memFree=1573232/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=788 CPUtime=0
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 226312141 806912 84 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 197 84 47 123 0 72 0

[startup+0.107083 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12694
/proc/meminfo: memFree=1573232/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=2564 CPUtime=0.1
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 1596 0 0 0 10 0 0 0 18 0 1 0 226312141 2625536 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2564

[startup+0.515127 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12694
/proc/meminfo: memFree=1573232/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=2564 CPUtime=0.5
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 1596 0 0 0 50 0 0 0 21 0 1 0 226312141 2625536 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2564

[startup+1.34122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1571752/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=2564 CPUtime=1.33
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 1596 0 0 0 133 0 0 0 25 0 1 0 226312141 2625536 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2564

[startup+2.97741 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1571048/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=2992 CPUtime=2.96
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2445 0 0 0 296 0 0 0 25 0 1 0 226312141 3063808 538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2992

[startup+6.25378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1571048/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=2992 CPUtime=6.24
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2445 0 0 0 624 0 0 0 25 0 1 0 226312141 3063808 538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2992

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1571000/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=2992 CPUtime=12.69
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2445 0 0 0 1269 0 0 0 25 0 1 0 226312141 3063808 538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2992

[startup+25.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1571000/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=3128 CPUtime=25.59
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2476 0 0 0 2559 0 0 0 25 0 1 0 226312141 3203072 569 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 782 569 72 123 0 657 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3128

[startup+51.2199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1570872/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=3296 CPUtime=51.19
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2504 0 0 0 5119 0 0 0 25 0 1 0 226312141 3375104 597 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 824 597 72 123 0 699 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3296

[startup+102.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1570680/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=3448 CPUtime=102.38
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2552 0 0 0 10238 0 0 0 25 0 1 0 226312141 3530752 645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 862 645 72 123 0 737 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 3448

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1570424/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=3676 CPUtime=162.39
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2614 0 0 0 16239 0 0 0 25 0 1 0 226312141 3764224 707 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 919 707 72 123 0 794 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 3676

[startup+222.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1570168/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=4016 CPUtime=222.39
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2672 0 0 0 22239 0 0 0 25 0 1 0 226312141 4112384 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1004 765 72 123 0 879 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 4016

[startup+282.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1569976/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=4528 CPUtime=282.4
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2735 0 0 0 28239 1 0 0 25 0 1 0 226312141 4636672 828 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1132 828 72 123 0 1007 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 4528

[startup+342.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1569656/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=4528 CPUtime=342.4
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2797 0 0 0 34239 1 0 0 25 0 1 0 226312141 4636672 890 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1132 890 72 123 0 1007 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 4528

[startup+402.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1569528/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=5292 CPUtime=402.41
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2844 0 0 0 40240 1 0 0 25 0 1 0 226312141 5419008 937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598498 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1323 937 72 123 0 1198 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 5292

[startup+462.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1569336/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=5292 CPUtime=462.4
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2900 0 0 0 46239 1 0 0 25 0 1 0 226312141 5419008 993 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1323 993 72 123 0 1198 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 5292

[startup+522.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1569016/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=5292 CPUtime=522.4
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 2962 0 0 0 52239 1 0 0 25 0 1 0 226312141 5419008 1055 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1323 1055 72 123 0 1198 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5292

[startup+582.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1568824/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=5292 CPUtime=582.41
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3017 0 0 0 58240 1 0 0 25 0 1 0 226312141 5419008 1110 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1323 1110 72 123 0 1198 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5292

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1568632/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=6444 CPUtime=642.41
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3058 0 0 0 64240 1 0 0 25 0 1 0 226312141 6598656 1151 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1611 1151 72 123 0 1486 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 6444

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1568376/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=6444 CPUtime=702.41
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3113 0 0 0 70240 1 0 0 25 0 1 0 226312141 6598656 1206 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1611 1206 72 123 0 1486 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 6444

[startup+762.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1568184/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=6444 CPUtime=762.41
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3164 0 0 0 76240 1 0 0 25 0 1 0 226312141 6598656 1257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1611 1257 72 123 0 1486 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 6444

[startup+822.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1567992/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=6444 CPUtime=822.42
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3224 0 0 0 82241 1 0 0 25 0 1 0 226312141 6598656 1317 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1611 1317 72 123 0 1486 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 6444

[startup+882.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1567736/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=6444 CPUtime=882.42
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3278 0 0 0 88241 1 0 0 25 0 1 0 226312141 6598656 1371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1611 1371 72 123 0 1486 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 6444

[startup+942.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1567544/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=942.41
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3332 0 0 0 94240 1 0 0 25 0 1 0 226312141 8364032 1425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1425 72 123 0 1917 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 8168

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1567224/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=1002.42
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3390 0 0 0 100241 1 0 0 25 0 1 0 226312141 8364032 1483 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1483 72 123 0 1917 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 8168

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1567096/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=1062.42
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3429 0 0 0 106241 1 0 0 25 0 1 0 226312141 8364032 1522 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1522 72 123 0 1917 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 8168

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1566904/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=1122.42
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3474 0 0 0 112241 1 0 0 25 0 1 0 226312141 8364032 1567 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1567 72 123 0 1917 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 8168

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1566712/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=1182.42
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3535 0 0 0 118241 1 0 0 25 0 1 0 226312141 8364032 1628 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1628 72 123 0 1917 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 8168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1566584/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=1200.04
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3552 0 0 0 120003 1 0 0 25 0 1 0 226312141 8364032 1645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1645 72 123 0 1917 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8168

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 1.00 1.00 2/65 12695
/proc/meminfo: memFree=1566584/2055920 swapFree=4183164/4192956
[pid=12694] ppid=12692 vsize=8168 CPUtime=1200.04
/proc/12694/stat : 12694 (march_ks) R 12692 12694 11704 0 -1 4194304 3552 0 0 0 120003 1 0 0 25 0 1 0 226312141 8364032 1645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2042 1645 72 123 0 1917 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.016997
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 8168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3552
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= 6
involuntary context switches= 1160

runsolver used 0.748886 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 13:12:43 UTC 2007

IDJOB= 304677
IDBENCH= 20138
IDSOLVER= 111
FILE ID= node38/304677-1172063563

PBS_JOBID= 3892778

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304677-1172063563/march_ks /tmp/evaluation/304677-1172063563/instance-304677-1172063563.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-304677-1172063563 -o ROOT/results/node38/solver-304677-1172063563 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304677-1172063563/march_ks /tmp/evaluation/304677-1172063563/instance-304677-1172063563.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 603432098

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.233
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		: 3000.233
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:       1573704 kB
Buffers:         36172 kB
Cached:         388160 kB
SwapCached:       4408 kB
Active:         347176 kB
Inactive:        87960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573704 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            33024 kB
Committed_AS:   521580 kB
PageTables:       1468 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= 66559 MiB

End job on node38 on Wed Feb 21 13:32:46 UTC 2007