Trace number 371021

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) 5000.01 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark214.089
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)

1.89/1.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.95	c main()::
1.89/1.95	c initFormula():: searching for DIMACS p-line....
1.89/1.95	c full lookahead due to high density!
1.89/1.95	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.95	c parseCNF():: parsing....
1.89/1.95	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.95	c runParser():: parsing was successful, warming up engines...
1.89/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.95	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.95	c stat :: sign balance is biased by 0.007
1.89/1.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.95	c using k-SAT heuristics (size based diff)
1.89/1.95	c longest clause has size 7
1.89/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.95	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.89/1.95	c longest clause has size 7
1.89/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.95	c dynamic_preselect_setsize :: off
1.89/1.95	c suggested doublelook initial :: 0
1.89/1.95	c main():: all systems go!
1.89/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 287 JD: 52
2.19/2.28	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 8822 JD: 52
10.49/10.50	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 158667 JD: 52
155.15/155.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 2093504 JD: 52
2010.87/2011.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-371021-1177169375 -o ROOT/results/node47/solver-371021-1177169375 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371021-1177169375/march_ks /tmp/evaluation/371021-1177169375/instance-371021-1177169375.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/77 12430
/proc/meminfo: memFree=1741552/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=788 CPUtime=0
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 71782891 806912 85 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 197 85 47 123 0 72 0

[startup+0.014506 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1741552/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=920 CPUtime=0.01
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 136 0 0 0 1 0 0 0 18 0 1 0 71782891 942080 121 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 230 121 47 123 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 920

[startup+0.101514 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1741552/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=2564 CPUtime=0.09
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 1596 0 0 0 9 0 0 0 18 0 1 0 71782891 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2564

[startup+0.301537 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1741552/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=2564 CPUtime=0.29
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 1596 0 0 0 29 0 0 0 19 0 1 0 71782891 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701578 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1741552/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=2564 CPUtime=0.69
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 1596 0 0 0 69 0 0 0 23 0 1 0 71782891 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2564

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1739944/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=2564 CPUtime=1.49
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 1596 0 0 0 149 0 0 0 25 0 1 0 71782891 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1739304/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3000 CPUtime=3.09
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2440 0 0 0 309 0 0 0 25 0 1 0 71782891 3072000 540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3000

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1739240/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3000 CPUtime=6.29
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2440 0 0 0 628 1 0 0 25 0 1 0 71782891 3072000 540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3000

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1739120/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3000 CPUtime=12.69
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2440 0 0 0 1268 1 0 0 25 0 1 0 71782891 3072000 540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1739248/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3136 CPUtime=25.49
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2470 0 0 0 2548 1 0 0 25 0 1 0 71782891 3211264 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 784 570 72 123 0 659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3136

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1739184/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3304 CPUtime=51.08
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2498 0 0 0 5107 1 0 0 25 0 1 0 71782891 3383296 598 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 826 598 72 123 0 701 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3304

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1738992/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3456 CPUtime=102.27
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2550 0 0 0 10226 1 0 0 25 0 1 0 71782891 3538944 650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 864 650 72 123 0 739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1738736/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=3684 CPUtime=162.24
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2598 0 0 0 16223 1 0 0 25 0 1 0 71782891 3772416 698 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 921 698 72 123 0 796 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3684

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1738480/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=4024 CPUtime=222.23
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2665 0 0 0 22222 1 0 0 25 0 1 0 71782891 4120576 765 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1006 765 72 123 0 881 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4024

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1738224/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=4536 CPUtime=282.22
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2733 0 0 0 28220 2 0 0 25 0 1 0 71782891 4644864 833 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1134 833 72 123 0 1009 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4536

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1737968/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=4536 CPUtime=342.2
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2793 0 0 0 34218 2 0 0 25 0 1 0 71782891 4644864 893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1134 893 72 123 0 1009 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4536

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1737712/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=5300 CPUtime=402.19
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2840 0 0 0 40217 2 0 0 25 0 1 0 71782891 5427200 940 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1325 940 72 123 0 1200 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1737456/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=5300 CPUtime=462.17
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2910 0 0 0 46215 2 0 0 25 0 1 0 71782891 5427200 1010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1325 1010 72 123 0 1200 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5300

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1737200/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=5300 CPUtime=522.15
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 2972 0 0 0 52213 2 0 0 25 0 1 0 71782891 5427200 1072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1325 1072 72 123 0 1200 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5300

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1736944/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=6452 CPUtime=582.14
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 3025 0 0 0 58212 2 0 0 25 0 1 0 71782891 6606848 1125 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1613 1125 72 123 0 1488 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6452

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12431
/proc/meminfo: memFree=1736752/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=6452 CPUtime=642.12
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 3072 0 0 0 64210 2 0 0 25 0 1 0 71782891 6606848 1172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 1613 1172 72 123 0 1488 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6452


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1723504/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4001.15
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6370 0 0 0 400100 15 0 0 25 0 1 0 71782891 20955136 4470 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4470 72 123 0 4991 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 20464

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1723248/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4061.14
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6426 0 0 0 406099 15 0 0 25 0 1 0 71782891 20955136 4526 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4526 72 123 0 4991 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 20464

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1723120/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4121.13
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6474 0 0 0 412097 16 0 0 25 0 1 0 71782891 20955136 4574 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4574 72 123 0 4991 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 20464

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1722928/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4181.11
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6528 0 0 0 418095 16 0 0 25 0 1 0 71782891 20955136 4628 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587668 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4628 72 123 0 4991 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 20464

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1722736/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4241.09
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6580 0 0 0 424093 16 0 0 25 0 1 0 71782891 20955136 4680 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4680 72 123 0 4991 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 20464

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1722480/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4301.08
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6643 0 0 0 430092 16 0 0 25 0 1 0 71782891 20955136 4743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4743 72 123 0 4991 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 20464

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1722288/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4361.06
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6691 0 0 0 436090 16 0 0 25 0 1 0 71782891 20955136 4791 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4791 72 123 0 4991 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 20464

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1722032/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4421.04
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6740 0 0 0 442088 16 0 0 25 0 1 0 71782891 20955136 4840 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4840 72 123 0 4991 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 20464

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1721840/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=20464 CPUtime=4481.04
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6795 0 0 0 448087 17 0 0 25 0 1 0 71782891 20955136 4895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 5116 4895 72 123 0 4991 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 20464

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1721520/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4541.02
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6857 0 0 0 454085 17 0 0 25 0 1 0 71782891 29896704 4957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 4957 72 123 0 7174 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 29196

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1721264/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4601
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6917 0 0 0 460083 17 0 0 25 0 1 0 71782891 29896704 5017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5017 72 123 0 7174 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 29196

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1721072/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4660.98
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 6964 0 0 0 466081 17 0 0 25 0 1 0 71782891 29896704 5064 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5064 72 123 0 7174 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 29196

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1720880/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4720.97
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 7007 0 0 0 472080 17 0 0 25 0 1 0 71782891 29896704 5107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538357 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5107 72 123 0 7174 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 29196

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1720688/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4780.95
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 7065 0 0 0 478078 17 0 0 25 0 1 0 71782891 29896704 5165 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5165 72 123 0 7174 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 29196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1720496/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4840.94
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 7106 0 0 0 484076 18 0 0 25 0 1 0 71782891 29896704 5206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5206 72 123 0 7174 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 29196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1720304/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4900.92
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 7149 0 0 0 490074 18 0 0 25 0 1 0 71782891 29896704 5249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5249 72 123 0 7174 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 29196

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1720112/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=4960.91
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 7213 0 0 0 496073 18 0 0 25 0 1 0 71782891 29896704 5313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5313 72 123 0 7174 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 29196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12631
/proc/meminfo: memFree=1719920/2055920 swapFree=4157972/4192956
[pid=12430] ppid=12428 vsize=29196 CPUtime=5000
/proc/12430/stat : 12430 (march_ks) R 12428 12430 12101 0 -1 4194304 7249 0 0 0 499982 18 0 0 25 0 1 0 71782891 29896704 5349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12430/statm: 7299 5349 72 123 0 7174 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 29196

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.01
CPU user time (s): 4999.83
CPU system time (s): 0.186971
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 29196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7249
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= 102445

runsolver used 5.84011 second user time and 12.3441 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Apr 21 15:29:35 UTC 2007

IDJOB= 371021
IDBENCH= 20139
IDSOLVER= 180
FILE ID= node47/371021-1177169375

PBS_JOBID= 4648979

Free space on /tmp= 66425 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/371021-1177169375/march_ks /tmp/evaluation/371021-1177169375/instance-371021-1177169375.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-371021-1177169375 -o ROOT/results/node47/solver-371021-1177169375 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371021-1177169375/march_ks /tmp/evaluation/371021-1177169375/instance-371021-1177169375.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 683922113

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1741960 kB
Buffers:         56584 kB
Cached:         168260 kB
SwapCached:       3364 kB
Active:          85604 kB
Inactive:       162692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741960 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            51156 kB
Committed_AS:  3880596 kB
PageTables:       1776 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= 66425 MiB

End job on node47 on Sat Apr 21 16:52:59 UTC 2007