Trace number 1626501

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.03 5001.21

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2073320038-053.cnf
MD5SUM300c8ae729fc4cfef7dfe1b29765ac92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.15067
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.007
1.00/1.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c suggested doublelook initial :: 0
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 148 JD: 21
1.10/1.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4952 JD: 21
3.79/3.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 46552 JD: 21
27.09/27.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 3 NC: 257294 JD: 21
146.75/146.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |****************************************************************| 4 NC: 1034002 JD: 21
590.96/591.19	c |----------------------------------------------------------------|
c |*
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c |*****
c |******
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c |****************************************************************| 5 NC: 3173313 JD: 21
1823.67/1824.11	c |----------------------------------------------------------------|
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c |********************************
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c |****************************************************************| 6 NC: 7680062 JD: 21
4444.05/4445.15	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626501-1240092766/watcher-1626501-1240092766 -o /tmp/evaluation-result-1626501-1240092766/solver-1626501-1240092766 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626501-1240092766.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): 6000 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: 1.03 1.16 1.07 3/64 20262
/proc/meminfo: memFree=1466008/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=656 CPUtime=0
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 37302672 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 164 79 47 123 0 39 0

[startup+0.087712 s]
/proc/loadavg: 1.03 1.16 1.07 3/64 20262
/proc/meminfo: memFree=1466008/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=1712 CPUtime=0.08
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 843 0 0 0 8 0 0 0 18 0 1 0 37302672 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1712

[startup+0.101712 s]
/proc/loadavg: 1.03 1.16 1.07 3/64 20262
/proc/meminfo: memFree=1466008/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=1712 CPUtime=0.09
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37302672 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301728 s]
/proc/loadavg: 1.03 1.16 1.07 3/64 20262
/proc/meminfo: memFree=1466008/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=1712 CPUtime=0.29
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37302672 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701759 s]
/proc/loadavg: 1.03 1.16 1.07 3/64 20262
/proc/meminfo: memFree=1466008/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=1712 CPUtime=0.69
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 843 0 0 0 69 0 0 0 22 0 1 0 37302672 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50282 s]
/proc/loadavg: 1.03 1.16 1.07 2/65 20263
/proc/meminfo: memFree=1464992/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2116 CPUtime=1.49
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1145 0 0 0 149 0 0 0 25 0 1 0 37302672 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10195 s]
/proc/loadavg: 1.03 1.16 1.07 2/65 20263
/proc/meminfo: memFree=1464544/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2116 CPUtime=3.09
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1145 0 0 0 309 0 0 0 25 0 1 0 37302672 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.3012 s]
/proc/loadavg: 1.03 1.15 1.07 2/65 20263
/proc/meminfo: memFree=1464544/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2116 CPUtime=6.29
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1145 0 0 0 629 0 0 0 25 0 1 0 37302672 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7017 s]
/proc/loadavg: 1.03 1.15 1.07 2/65 20263
/proc/meminfo: memFree=1464544/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2116 CPUtime=12.68
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1145 0 0 0 1268 0 0 0 25 0 1 0 37302672 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5017 s]
/proc/loadavg: 1.02 1.14 1.07 2/65 20263
/proc/meminfo: memFree=1464552/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2116 CPUtime=25.49
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1145 0 0 0 2548 1 0 0 25 0 1 0 37302672 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2116

[startup+51.1018 s]
/proc/loadavg: 1.01 1.13 1.06 2/65 20263
/proc/meminfo: memFree=1464680/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2116 CPUtime=51.08
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1145 0 0 0 5107 1 0 0 25 0 1 0 37302672 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2116

[startup+102.306 s]
/proc/loadavg: 1.00 1.11 1.06 2/65 20263
/proc/meminfo: memFree=1464488/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2320 CPUtime=102.27
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1186 0 0 0 10226 1 0 0 25 0 1 0 37302672 2375680 431 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 580 431 72 123 0 455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2320

[startup+162.302 s]
/proc/loadavg: 1.00 1.08 1.05 2/65 20263
/proc/meminfo: memFree=1464424/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2420 CPUtime=162.25
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1206 0 0 0 16224 1 0 0 25 0 1 0 37302672 2478080 451 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 605 451 72 123 0 480 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2420

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.05 2/65 20263
/proc/meminfo: memFree=1464296/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2572 CPUtime=222.23
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1229 0 0 0 22222 1 0 0 25 0 1 0 37302672 2633728 474 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 643 474 72 123 0 518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2572

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.04 2/65 20263
/proc/meminfo: memFree=1464104/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2572 CPUtime=282.23
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1252 0 0 0 28221 2 0 0 25 0 1 0 37302672 2633728 497 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 643 497 72 123 0 518 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 2572

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 20263
/proc/meminfo: memFree=1464040/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2800 CPUtime=342.21
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1272 0 0 0 34219 2 0 0 25 0 1 0 37302672 2867200 517 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 700 517 72 123 0 575 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2800

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 20263
/proc/meminfo: memFree=1463912/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2800 CPUtime=402.19
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1291 0 0 0 40217 2 0 0 25 0 1 0 37302672 2867200 536 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 700 536 72 123 0 575 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2800

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 20263
/proc/meminfo: memFree=1463784/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=2800 CPUtime=462.18
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1312 0 0 0 46216 2 0 0 25 0 1 0 37302672 2867200 557 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 700 557 72 123 0 575 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2800

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 20263
/proc/meminfo: memFree=1463720/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=3140 CPUtime=522.16
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1333 0 0 0 52214 2 0 0 25 0 1 0 37302672 3215360 578 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 785 578 72 123 0 660 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3140

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 20263
/proc/meminfo: memFree=1463720/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=3140 CPUtime=582.16
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1351 0 0 0 58213 3 0 0 25 0 1 0 37302672 3215360 596 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 785 596 72 123 0 660 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 3140

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 20263
/proc/meminfo: memFree=1463592/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=3140 CPUtime=642.15
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 1374 0 0 0 64212 3 0 0 25 0 1 0 37302672 3215360 619 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 785 619 72 123 0 660 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 3140


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457832/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4001.35
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2600 0 0 0 400126 9 0 0 25 0 1 0 37302672 10117120 1845 1992294400 134512640 135019032 4294956240 18446744073709551615 134549223 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1845 72 123 0 2345 0
Current children cumulated CPU time (s) 4001.35
Current children cumulated vsize (KiB) 9880

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457768/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4061.34
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2625 0 0 0 406125 9 0 0 25 0 1 0 37302672 10117120 1870 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1870 72 123 0 2345 0
Current children cumulated CPU time (s) 4061.34
Current children cumulated vsize (KiB) 9880

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457640/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4121.32
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2650 0 0 0 412123 9 0 0 25 0 1 0 37302672 10117120 1895 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1895 72 123 0 2345 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 9880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457576/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4181.31
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2674 0 0 0 418121 10 0 0 25 0 1 0 37302672 10117120 1919 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1919 72 123 0 2345 0
Current children cumulated CPU time (s) 4181.31
Current children cumulated vsize (KiB) 9880

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457448/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4241.3
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2700 0 0 0 424120 10 0 0 25 0 1 0 37302672 10117120 1945 1992294400 134512640 135019032 4294956240 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1945 72 123 0 2345 0
Current children cumulated CPU time (s) 4241.3
Current children cumulated vsize (KiB) 9880

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457384/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4301.28
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2726 0 0 0 430118 10 0 0 25 0 1 0 37302672 10117120 1971 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1971 72 123 0 2345 0
Current children cumulated CPU time (s) 4301.28
Current children cumulated vsize (KiB) 9880

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1457256/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4361.27
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2750 0 0 0 436117 10 0 0 25 0 1 0 37302672 10117120 1995 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 1995 72 123 0 2345 0
Current children cumulated CPU time (s) 4361.27
Current children cumulated vsize (KiB) 9880

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20271
/proc/meminfo: memFree=1457128/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4421.25
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2780 0 0 0 442115 10 0 0 25 0 1 0 37302672 10117120 2025 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2025 72 123 0 2345 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 9880

[startup+4482.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 20271
/proc/meminfo: memFree=1457064/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4481.23
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2805 0 0 0 448113 10 0 0 25 0 1 0 37302672 10117120 2050 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2050 72 123 0 2345 0
Current children cumulated CPU time (s) 4481.23
Current children cumulated vsize (KiB) 9880

[startup+4542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20271
/proc/meminfo: memFree=1456936/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4541.22
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2828 0 0 0 454112 10 0 0 25 0 1 0 37302672 10117120 2073 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2073 72 123 0 2345 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 9880

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20271
/proc/meminfo: memFree=1456744/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4601.22
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2849 0 0 0 460111 11 0 0 25 0 1 0 37302672 10117120 2094 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2094 72 123 0 2345 0
Current children cumulated CPU time (s) 4601.22
Current children cumulated vsize (KiB) 9880

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20271
/proc/meminfo: memFree=1456616/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4661.2
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2872 0 0 0 466109 11 0 0 25 0 1 0 37302672 10117120 2117 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2117 72 123 0 2345 0
Current children cumulated CPU time (s) 4661.2
Current children cumulated vsize (KiB) 9880

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1456552/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4721.19
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2893 0 0 0 472108 11 0 0 25 0 1 0 37302672 10117120 2138 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2138 72 123 0 2345 0
Current children cumulated CPU time (s) 4721.19
Current children cumulated vsize (KiB) 9880

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1456424/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4781.17
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2915 0 0 0 478106 11 0 0 25 0 1 0 37302672 10117120 2160 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2160 72 123 0 2345 0
Current children cumulated CPU time (s) 4781.17
Current children cumulated vsize (KiB) 9880

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1456296/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4841.15
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2938 0 0 0 484104 11 0 0 25 0 1 0 37302672 10117120 2183 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2183 72 123 0 2345 0
Current children cumulated CPU time (s) 4841.15
Current children cumulated vsize (KiB) 9880

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1456232/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4901.14
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2963 0 0 0 490103 11 0 0 25 0 1 0 37302672 10117120 2208 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2208 72 123 0 2345 0
Current children cumulated CPU time (s) 4901.14
Current children cumulated vsize (KiB) 9880

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1456296/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=4961.13
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 2986 0 0 0 496101 12 0 0 25 0 1 0 37302672 10117120 2231 1992294400 134512640 135019032 4294956240 18446744073709551615 134585161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2231 72 123 0 2345 0
Current children cumulated CPU time (s) 4961.13
Current children cumulated vsize (KiB) 9880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20271
/proc/meminfo: memFree=1456232/2055920 swapFree=4192956/4192956
[pid=20262] ppid=20260 vsize=9880 CPUtime=5000.02
/proc/20262/stat : 20262 (march_ks) R 20260 20262 20198 0 -1 4194304 3001 0 0 0 499990 12 0 0 25 0 1 0 37302672 10117120 2246 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 2470 2246 72 123 0 2345 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9880

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): 5001.21
CPU time (s): 5000.03
CPU user time (s): 4999.91
CPU system time (s): 0.124981
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 9880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3001
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 10808

runsolver used 4.67929 second user time and 9.04862 second system time

The end

Launcher Data 

Begin job on node69 at 2009-04-19 00:12:46
IDJOB=1626501
IDBENCH=70485
IDSOLVER=582
FILE ID=node69/1626501-1240092766
PBS_JOBID= 9157681
Free space on /tmp= 66544 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2073320038-053.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626501-1240092766/watcher-1626501-1240092766 -o /tmp/evaluation-result-1626501-1240092766/solver-1626501-1240092766 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626501-1240092766.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 300c8ae729fc4cfef7dfe1b29765ac92
RANDOM SEED=539832960

node69.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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:       1466488 kB
Buffers:         75900 kB
Cached:         424444 kB
SwapCached:          0 kB
Active:         145212 kB
Inactive:       369000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3324 kB
Writeback:           0 kB
Mapped:          23584 kB
Slab:            61116 kB
Committed_AS:   180904 kB
PageTables:       1464 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= 66540 MiB
End job on node69 at 2009-04-19 01:36:09