Trace number 371020

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) 5000.08 5001.51

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 benchmark34.0078
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)

1.89/1.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.94	c main()::
1.89/1.94	c initFormula():: searching for DIMACS p-line....
1.89/1.94	c full lookahead due to high density!
1.89/1.94	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.94	c parseCNF():: parsing....
1.89/1.94	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.94	c runParser():: parsing was successful, warming up engines...
1.89/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.94	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.94	c stat :: sign balance is biased by 0.009
1.89/1.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.94	c using k-SAT heuristics (size based diff)
1.89/1.94	c longest clause has size 7
1.89/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.94	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.89/1.94	c longest clause has size 7
1.89/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.94	c dynamic_preselect_setsize :: off
1.89/1.94	c suggested doublelook initial :: 0
1.89/1.94	c main():: all systems go!
1.89/1.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 172 JD: 52
2.09/2.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 7065 JD: 52
8.89/8.99	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 147706 JD: 52
144.86/144.99	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 3 NC: 2102234 JD: 52
2012.36/2012.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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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/node5/watcher-371020-1177169126 -o ROOT/results/node5/solver-371020-1177169126 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371020-1177169126/march_ks /tmp/evaluation/371020-1177169126/instance-371020-1177169126.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: 0.91 0.95 0.98 2/77 9948
/proc/meminfo: memFree=1716344/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=788 CPUtime=0
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 192950276 806912 85 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 197 85 47 123 0 72 0

[startup+0.09412 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 9948
/proc/meminfo: memFree=1716344/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2564 CPUtime=0.08
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 1596 0 0 0 8 0 0 0 18 0 1 0 192950276 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2564

[startup+0.101119 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 9948
/proc/meminfo: memFree=1716344/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2564 CPUtime=0.09
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 1596 0 0 0 9 0 0 0 18 0 1 0 192950276 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2564

[startup+0.301141 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 9948
/proc/meminfo: memFree=1716344/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2564 CPUtime=0.29
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 1596 0 0 0 29 0 0 0 19 0 1 0 192950276 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567010 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701187 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 9948
/proc/meminfo: memFree=1716344/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2564 CPUtime=0.69
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 1596 0 0 0 69 0 0 0 23 0 1 0 192950276 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2564

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9949
/proc/meminfo: memFree=1714800/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2564 CPUtime=1.49
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 1596 0 0 0 149 0 0 0 25 0 1 0 192950276 2625536 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10146 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9949
/proc/meminfo: memFree=1714096/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2992 CPUtime=3.09
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2445 0 0 0 309 0 0 0 25 0 1 0 192950276 3063808 538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2992

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 9949
/proc/meminfo: memFree=1714032/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2992 CPUtime=6.29
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2445 0 0 0 628 1 0 0 25 0 1 0 192950276 3063808 538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2992

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 9949
/proc/meminfo: memFree=1713968/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=2992 CPUtime=12.69
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2445 0 0 0 1268 1 0 0 25 0 1 0 192950276 3063808 538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2992

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 9949
/proc/meminfo: memFree=1713968/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=3128 CPUtime=25.48
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2476 0 0 0 2547 1 0 0 25 0 1 0 192950276 3203072 569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 782 569 72 123 0 657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3128

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9949
/proc/meminfo: memFree=1713968/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=3296 CPUtime=51.07
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2504 0 0 0 5106 1 0 0 25 0 1 0 192950276 3375104 597 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 824 597 72 123 0 699 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3296

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 9949
/proc/meminfo: memFree=1713776/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=3448 CPUtime=102.26
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2551 0 0 0 10225 1 0 0 25 0 1 0 192950276 3530752 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 862 644 72 123 0 737 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3448

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9949
/proc/meminfo: memFree=1713520/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=3676 CPUtime=162.25
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2614 0 0 0 16223 2 0 0 25 0 1 0 192950276 3764224 707 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 919 707 72 123 0 794 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3676

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9949
/proc/meminfo: memFree=1713264/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=4016 CPUtime=222.23
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2672 0 0 0 22221 2 0 0 25 0 1 0 192950276 4112384 765 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1004 765 72 123 0 879 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4016

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9949
/proc/meminfo: memFree=1713008/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=4528 CPUtime=282.21
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2735 0 0 0 28219 2 0 0 25 0 1 0 192950276 4636672 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587512 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1132 828 72 123 0 1007 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9949
/proc/meminfo: memFree=1712752/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=4528 CPUtime=342.2
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2797 0 0 0 34218 2 0 0 25 0 1 0 192950276 4636672 890 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1132 890 72 123 0 1007 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4528

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9949
/proc/meminfo: memFree=1712560/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=5292 CPUtime=402.18
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2844 0 0 0 40216 2 0 0 25 0 1 0 192950276 5419008 937 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1323 937 72 123 0 1198 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5292

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9951
/proc/meminfo: memFree=1712368/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=5292 CPUtime=462.17
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2900 0 0 0 46214 3 0 0 25 0 1 0 192950276 5419008 993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1323 993 72 123 0 1198 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5292

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9951
/proc/meminfo: memFree=1712112/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=5292 CPUtime=522.15
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 2962 0 0 0 52212 3 0 0 25 0 1 0 192950276 5419008 1055 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1323 1055 72 123 0 1198 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5292

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9951
/proc/meminfo: memFree=1711920/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=5292 CPUtime=582.13
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 3017 0 0 0 58210 3 0 0 25 0 1 0 192950276 5419008 1110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1323 1110 72 123 0 1198 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5292

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9951
/proc/meminfo: memFree=1711728/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=6444 CPUtime=642.12
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 3057 0 0 0 64209 3 0 0 25 0 1 0 192950276 6598656 1150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 1611 1150 72 123 0 1486 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6444


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1698608/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4061.12
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6301 0 0 0 406098 14 0 0 25 0 1 0 192950276 20946944 4394 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4394 72 123 0 4989 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 20456

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1698352/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4121.1
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6365 0 0 0 412096 14 0 0 25 0 1 0 192950276 20946944 4458 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4458 72 123 0 4989 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 20456

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1698160/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4181.08
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6410 0 0 0 418094 14 0 0 25 0 1 0 192950276 20946944 4503 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4503 72 123 0 4989 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 20456

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1697904/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4241.07
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6467 0 0 0 424093 14 0 0 25 0 1 0 192950276 20946944 4560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4560 72 123 0 4989 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 20456

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1697712/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4301.05
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6524 0 0 0 430091 14 0 0 25 0 1 0 192950276 20946944 4617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4617 72 123 0 4989 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 20456

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1697456/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4361.03
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6584 0 0 0 436089 14 0 0 25 0 1 0 192950276 20946944 4677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4677 72 123 0 4989 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 20456

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1697264/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4421.02
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6624 0 0 0 442088 14 0 0 25 0 1 0 192950276 20946944 4717 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4717 72 123 0 4989 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 20456

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1697072/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4481
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6682 0 0 0 448086 14 0 0 25 0 1 0 192950276 20946944 4775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4775 72 123 0 4989 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 20456

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1696816/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4540.99
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6737 0 0 0 454084 15 0 0 25 0 1 0 192950276 20946944 4830 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4830 72 123 0 4989 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 20456

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1696560/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=20456 CPUtime=4600.98
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6796 0 0 0 460083 15 0 0 25 0 1 0 192950276 20946944 4889 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 5114 4889 72 123 0 4989 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 20456

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1696304/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=4660.96
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6853 0 0 0 466081 15 0 0 25 0 1 0 192950276 29888512 4946 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 4946 72 123 0 7172 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 29188

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1696176/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=4720.94
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6897 0 0 0 472079 15 0 0 25 0 1 0 192950276 29888512 4990 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 4990 72 123 0 7172 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 29188

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1695984/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=4780.92
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 6952 0 0 0 478077 15 0 0 25 0 1 0 192950276 29888512 5045 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 5045 72 123 0 7172 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 29188

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1695728/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=4840.91
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 7003 0 0 0 484075 16 0 0 25 0 1 0 192950276 29888512 5096 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 5096 72 123 0 7172 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 29188

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1695536/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=4900.89
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 7050 0 0 0 490073 16 0 0 25 0 1 0 192950276 29888512 5143 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628624 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 5143 72 123 0 7172 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 29188

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1695408/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=4960.88
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 7087 0 0 0 496072 16 0 0 25 0 1 0 192950276 29888512 5180 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 5180 72 123 0 7172 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 29188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1695280/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=5000.07
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 7119 0 0 0 499991 16 0 0 25 0 1 0 192950276 29888512 5212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 5212 72 123 0 7172 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29188

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10151
/proc/meminfo: memFree=1695280/2055920 swapFree=4151632/4192956
[pid=9948] ppid=9946 vsize=29188 CPUtime=5000.07
/proc/9948/stat : 9948 (march_ks) R 9946 9948 9421 0 -1 4194304 7119 0 0 0 499991 16 0 0 25 0 1 0 192950276 29888512 5212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/9948/statm: 7297 5212 72 123 0 7172 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.91
CPU system time (s): 0.169974
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 29188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7119
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= 102514

runsolver used 6.18906 second user time and 11.4883 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 21 15:25:26 UTC 2007

IDJOB= 371020
IDBENCH= 20138
IDSOLVER= 180
FILE ID= node5/371020-1177169126

PBS_JOBID= 4648948

Free space on /tmp= 66356 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/371020-1177169126/march_ks /tmp/evaluation/371020-1177169126/instance-371020-1177169126.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-371020-1177169126 -o ROOT/results/node5/solver-371020-1177169126 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371020-1177169126/march_ks /tmp/evaluation/371020-1177169126/instance-371020-1177169126.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 407138494

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1716816 kB
Buffers:         61900 kB
Cached:         211784 kB
SwapCached:       9400 kB
Active:         186576 kB
Inactive:       110712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716816 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            27428 kB
Committed_AS:  8991760 kB
PageTables:       1720 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= 66356 MiB

End job on node5 on Sat Apr 21 16:48:50 UTC 2007