Trace number 304841

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) 1200.06 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
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)

1.83/1.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.83/1.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.83/1.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.83/1.94	c main()::
1.83/1.94	c initFormula():: searching for DIMACS p-line....
1.83/1.94	c full lookahead due to high density!
1.83/1.94	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.83/1.94	c parseCNF():: parsing....
1.83/1.94	c parseCNF():: the CNF contains 0 unary clauses.
1.83/1.94	c runParser():: parsing was successful, warming up engines...
1.83/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.94	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.83/1.94	c stat :: sign balance is biased by 0.007
1.83/1.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.83/1.94	c using k-SAT heuristics (size based diff)
1.83/1.94	c longest clause has size 7
1.83/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.94	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.83/1.94	c longest clause has size 7
1.83/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.94	c dynamic_preselect_setsize :: off
1.83/1.94	c suggested doublelook initial :: 0
1.83/1.94	c main():: all systems go!
1.83/1.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 158 JD: 53
2.04/2.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 5010 JD: 53
6.95/7.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 104235 JD: 53
101.87/101.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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c |***************
c |****************
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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/node41/watcher-304841-1172066826 -o ROOT/results/node41/solver-304841-1172066826 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304841-1172066826/march_ks /tmp/evaluation/304841-1172066826/instance-304841-1172066826.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 13626
/proc/meminfo: memFree=1643704/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=788 CPUtime=0
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 226638578 806912 84 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 197 85 47 123 0 72 0

[startup+0.106582 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13626
/proc/meminfo: memFree=1643704/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=2432 CPUtime=0.1
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 1595 0 0 0 10 0 0 0 18 0 1 0 226638578 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2432

[startup+0.514616 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13626
/proc/meminfo: memFree=1643704/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=2432 CPUtime=0.5
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 1595 0 0 0 50 0 0 0 21 0 1 0 226638578 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2432

[startup+1.33469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1642096/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=2432 CPUtime=1.32
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 1595 0 0 0 132 0 0 0 25 0 1 0 226638578 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2432

[startup+2.97083 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1641456/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=3000 CPUtime=2.96
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2439 0 0 0 296 0 0 0 25 0 1 0 226638578 3072000 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3000

[startup+6.25011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1641328/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=3000 CPUtime=6.24
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2439 0 0 0 624 0 0 0 25 0 1 0 226638578 3072000 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3000

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1641328/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=3000 CPUtime=12.69
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2439 0 0 0 1269 0 0 0 25 0 1 0 226638578 3072000 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5038 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1641328/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=3204 CPUtime=25.49
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2477 0 0 0 2549 0 0 0 25 0 1 0 226638578 3280896 578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 801 578 72 123 0 676 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3204

[startup+51.109 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 13627
/proc/meminfo: memFree=1641200/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=3456 CPUtime=51.08
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2517 0 0 0 5108 0 0 0 25 0 1 0 226638578 3538944 618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 864 618 72 123 0 739 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3456

[startup+102.318 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 13627
/proc/meminfo: memFree=1640944/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=3684 CPUtime=102.28
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2595 0 0 0 10228 0 0 0 25 0 1 0 226638578 3772416 696 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 921 696 72 123 0 796 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3684

[startup+162.339 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13627
/proc/meminfo: memFree=1640560/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=4024 CPUtime=162.28
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2683 0 0 0 16228 0 0 0 25 0 1 0 226638578 4120576 784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1006 784 72 123 0 881 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4024

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1640240/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=4536 CPUtime=222.3
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2759 0 0 0 22229 1 0 0 25 0 1 0 226638578 4644864 860 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1134 860 72 123 0 1009 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4536

[startup+282.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1639856/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=5300 CPUtime=282.3
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2846 0 0 0 28229 1 0 0 25 0 1 0 226638578 5427200 947 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547833 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1325 947 72 123 0 1200 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5300

[startup+342.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1639472/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=5300 CPUtime=342.3
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 2929 0 0 0 34229 1 0 0 25 0 1 0 226638578 5427200 1030 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1325 1030 72 123 0 1200 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5300

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1639088/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=6452 CPUtime=402.3
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3025 0 0 0 40229 1 0 0 25 0 1 0 226638578 6606848 1126 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1613 1126 72 123 0 1488 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6452

[startup+462.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1638768/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=6452 CPUtime=462.3
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3111 0 0 0 46229 1 0 0 25 0 1 0 226638578 6606848 1212 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1613 1212 72 123 0 1488 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6452

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1638384/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=6452 CPUtime=522.3
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3199 0 0 0 52229 1 0 0 25 0 1 0 226638578 6606848 1300 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1613 1300 72 123 0 1488 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6452

[startup+582.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1638064/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=6452 CPUtime=582.31
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3285 0 0 0 58230 1 0 0 25 0 1 0 226638578 6606848 1386 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 1613 1386 72 123 0 1488 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 6452

[startup+642.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1637680/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=8176 CPUtime=642.31
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3372 0 0 0 64230 1 0 0 25 0 1 0 226638578 8372224 1473 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2044 1473 72 123 0 1919 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 8176

[startup+702.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1637360/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=8176 CPUtime=702.32
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3454 0 0 0 70230 2 0 0 25 0 1 0 226638578 8372224 1555 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2044 1555 72 123 0 1919 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 8176

[startup+762.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1637040/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=8176 CPUtime=762.32
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3537 0 0 0 76230 2 0 0 25 0 1 0 226638578 8372224 1638 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2044 1638 72 123 0 1919 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 8176

[startup+822.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1636720/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=8176 CPUtime=822.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3622 0 0 0 82231 2 0 0 25 0 1 0 226638578 8372224 1723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2044 1723 72 123 0 1919 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 8176

[startup+882.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1636400/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=8176 CPUtime=882.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3710 0 0 0 88231 2 0 0 25 0 1 0 226638578 8372224 1811 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2044 1811 72 123 0 1919 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 8176

[startup+942.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1635952/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=942.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3815 0 0 0 94231 2 0 0 25 0 1 0 226638578 11022336 1916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 1916 72 123 0 2566 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 10764

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1635568/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=1002.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3908 0 0 0 100231 2 0 0 25 0 1 0 226638578 11022336 2009 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 2009 72 123 0 2566 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 10764

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1635376/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=1062.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 3976 0 0 0 106231 2 0 0 25 0 1 0 226638578 11022336 2077 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 2077 72 123 0 2566 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 10764

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1634992/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=1122.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 4061 0 0 0 112231 2 0 0 25 0 1 0 226638578 11022336 2162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 2162 72 123 0 2566 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 10764

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1634544/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=1182.33
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 4162 0 0 0 118231 2 0 0 25 0 1 0 226638578 11022336 2263 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 2263 72 123 0 2566 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 10764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1634416/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=1200.05
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 4190 0 0 0 120003 2 0 0 25 0 1 0 226638578 11022336 2291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 2291 72 123 0 2566 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10764

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13627
/proc/meminfo: memFree=1634416/2055920 swapFree=4183336/4192956
[pid=13626] ppid=13624 vsize=10764 CPUtime=1200.05
/proc/13626/stat : 13626 (march_ks) R 13624 13626 12280 0 -1 4194304 4190 0 0 0 120003 2 0 0 25 0 1 0 226638578 11022336 2291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/13626/statm: 2691 2291 72 123 0 2566 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.027995
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 10764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4190
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= 1626

runsolver used 0.748886 second user time and 2.46263 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 21 14:07:06 UTC 2007

IDJOB= 304841
IDBENCH= 20142
IDSOLVER= 111
FILE ID= node41/304841-1172066826

PBS_JOBID= 3892776

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304841-1172066826/march_ks /tmp/evaluation/304841-1172066826/instance-304841-1172066826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-304841-1172066826 -o ROOT/results/node41/solver-304841-1172066826 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304841-1172066826/march_ks /tmp/evaluation/304841-1172066826/instance-304841-1172066826.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 207071024

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1644112 kB
Buffers:         39464 kB
Cached:         318896 kB
SwapCached:       4216 kB
Active:         267552 kB
Inactive:       101680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644112 kB
SwapTotal:     4192956 kB
SwapFree:      4183336 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            28504 kB
Committed_AS:   489660 kB
PageTables:       1476 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= 66561 MiB

End job on node41 on Wed Feb 21 14:27:09 UTC 2007