Trace number 1731733

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) 1200.19 1200.79

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_12_2_4_exp.cnf
MD5SUMe72d819fa5b57b6476ac56a442ceab9b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.73928
Satisfiable
(Un)Satisfiability was proved
Number of variables12584
Number of clauses681936
Sum of the clauses size1576368
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2543628
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

Solver Data

46.07/46.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
46.07/46.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
46.07/46.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
46.07/46.19	c main()::
46.07/46.19	c initFormula():: searching for DIMACS p-line....
46.07/46.19	c full lookahead due to high density!
46.07/46.19	c initFormula():: the DIMACS p-line indicates a CNF of 12584 variables and 681936 clauses.
46.07/46.19	c parseCNF():: parsing....
46.07/46.19	c parseCNF():: the CNF contains 0 unary clauses.
46.07/46.19	c runParser():: parsing was successful, warming up engines...
46.07/46.19	c find_and_remove_tautogolies():: found and removed 44 tautologies
46.07/46.19	c simplify_formula():: removed 0 tautological, 88 satisfied and 8800 duplicate clauses
46.07/46.19	c preprocessing fase I completed:: there are now 12540 free variables and 673048 clauses.
46.07/46.19	c stat :: sign balance is biased by 46.366
46.07/46.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
46.07/46.19	c using k-SAT heuristics (size based diff)
46.07/46.19	c longest clause has size 100
46.07/46.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 2722400 duplicate clauses
46.07/46.19	c resolvent_look() :: found 5160400 resolvents
46.07/46.19	c main():: clause / variable ratio: ( 5833448 / 12584 ) = 463.56
46.07/46.19	c longest clause has size 100
46.07/46.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
46.07/46.19	c dynamic_preselect_setsize :: off
46.07/46.19	c suggested doublelook initial :: 0
46.07/46.19	c main():: all systems go!
46.07/46.19	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-1731733-1240774028/watcher-1731733-1240774028 -o /tmp/evaluation-result-1731733-1240774028/solver-1731733-1240774028 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731733-1240774028.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.99 3/64 21622
/proc/meminfo: memFree=1284784/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=6264 CPUtime=0
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 786 0 0 0 0 0 0 0 18 0 1 0 105435519 6414336 772 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 1566 776 45 123 0 1441 0

[startup+0.0726081 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 21622
/proc/meminfo: memFree=1284784/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=8024 CPUtime=0.06
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 1319 0 0 0 6 0 0 0 18 0 1 0 105435519 8216576 1305 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 2006 1305 47 123 0 1881 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8024

[startup+0.101612 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 21622
/proc/meminfo: memFree=1284784/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=8552 CPUtime=0.09
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 1471 0 0 0 9 0 0 0 18 0 1 0 105435519 8757248 1457 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 2138 1457 47 123 0 2013 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8552

[startup+0.301635 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 21622
/proc/meminfo: memFree=1284784/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=11852 CPUtime=0.29
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 2524 0 0 0 29 0 0 0 19 0 1 0 105435519 12136448 2510 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 2963 2510 47 123 0 2838 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11852

[startup+0.701683 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 21622
/proc/meminfo: memFree=1284784/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=17660 CPUtime=0.69
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 4294 0 0 0 68 1 0 0 23 0 1 0 105435519 18083840 4280 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 4415 4280 47 123 0 4290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17660

[startup+1.50178 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 21623
/proc/meminfo: memFree=1261736/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=46420 CPUtime=1.49
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 16536 0 0 0 143 6 0 0 25 0 1 0 105435519 47534080 5540 1992294400 134512640 135019032 4294956240 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 11605 5540 52 123 0 11480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46420

[startup+3.10197 s]
/proc/loadavg: 0.91 0.95 0.99 3/65 21623
/proc/meminfo: memFree=1247464/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=68240 CPUtime=3.08
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 46846 0 0 0 289 19 0 0 25 0 1 0 105435519 69877760 11340 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 17060 11340 67 123 0 16935 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 68240

[startup+6.30236 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=1166824/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=172020 CPUtime=6.28
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 72168 0 0 0 599 29 0 0 25 0 1 0 105435519 176148480 36661 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 43005 36661 67 123 0 42880 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 172020

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=908592/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=306100 CPUtime=12.67
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 160344 0 0 0 1200 67 0 0 25 0 1 0 105435519 313446400 71028 1992294400 134512640 135019032 4294956240 18446744073709551615 134661051 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 76525 71028 67 123 0 76400 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 306100

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=981680/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=341872 CPUtime=25.48
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 182647 0 0 0 2471 77 0 0 25 0 1 0 105435519 350076928 76619 1992294400 134512640 135019032 4294956240 18446744073709551615 134560557 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 85468 76619 67 123 0 85343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 341872

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719344/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720124 CPUtime=51.06
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425837 0 0 0 4929 177 0 0 25 0 1 0 105435519 737406976 141044 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180031 141044 72 123 0 179906 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 720124

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719216/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720124 CPUtime=102.25
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425837 0 0 0 10047 178 0 0 25 0 1 0 105435519 737406976 141044 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180031 141044 72 123 0 179906 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 720124

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719216/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720124 CPUtime=162.22
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425837 0 0 0 16044 178 0 0 25 0 1 0 105435519 737406976 141044 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180031 141044 72 123 0 179906 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 720124

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719152/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=222.19
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425855 0 0 0 22041 178 0 0 25 0 1 0 105435519 737542144 141062 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141062 72 123 0 179939 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 720256

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719152/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=282.16
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425858 0 0 0 28038 178 0 0 25 0 1 0 105435519 737542144 141065 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141065 72 123 0 179939 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 720256

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719152/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=342.14
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425858 0 0 0 34036 178 0 0 25 0 1 0 105435519 737542144 141065 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141065 72 123 0 179939 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 720256

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719152/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=402.1
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425860 0 0 0 40032 178 0 0 25 0 1 0 105435519 737542144 141067 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141067 72 123 0 179939 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 720256

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719152/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=462.06
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425860 0 0 0 46028 178 0 0 25 0 1 0 105435519 737542144 141067 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141067 72 123 0 179939 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 720256

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719088/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=522.01
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425860 0 0 0 52023 178 0 0 25 0 1 0 105435519 737542144 141067 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141067 72 123 0 179939 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 720256

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719088/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=581.98
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425862 0 0 0 58020 178 0 0 25 0 1 0 105435519 737542144 141069 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141069 72 123 0 179939 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 720256

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21623
/proc/meminfo: memFree=719024/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=641.96
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425863 0 0 0 64018 178 0 0 25 0 1 0 105435519 737542144 141070 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141070 72 123 0 179939 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 720256

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718896/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=701.91
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425863 0 0 0 70013 178 0 0 25 0 1 0 105435519 737542144 141070 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141070 72 123 0 179939 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 720256

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=761.9
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425865 0 0 0 76011 179 0 0 25 0 1 0 105435519 737542144 141072 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141072 72 123 0 179939 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 720256

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=821.86
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425866 0 0 0 82007 179 0 0 25 0 1 0 105435519 737542144 141073 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141073 72 123 0 179939 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 720256

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=881.84
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425866 0 0 0 88005 179 0 0 25 0 1 0 105435519 737542144 141073 1992294400 134512640 135019032 4294956240 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141073 72 123 0 179939 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 720256

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=719024/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=941.81
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425866 0 0 0 94002 179 0 0 25 0 1 0 105435519 737542144 141073 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141073 72 123 0 179939 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 720256

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=1001.78
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425867 0 0 0 99999 179 0 0 25 0 1 0 105435519 737542144 141074 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141074 72 123 0 179939 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 720256

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=1061.76
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425868 0 0 0 105997 179 0 0 25 0 1 0 105435519 737542144 141075 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141075 72 123 0 179939 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 720256

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=1121.73
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425869 0 0 0 111994 179 0 0 25 0 1 0 105435519 737542144 141076 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141076 72 123 0 179939 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 720256

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=1181.7
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425870 0 0 0 117991 179 0 0 25 0 1 0 105435519 737542144 141077 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141077 72 123 0 179939 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 720256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=1200.09
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425870 0 0 0 119830 179 0 0 25 0 1 0 105435519 737542144 141077 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141077 72 123 0 179939 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 720256

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21625
/proc/meminfo: memFree=718960/2055920 swapFree=4192812/4192956
[pid=21622] ppid=21620 vsize=720256 CPUtime=1200.09
/proc/21622/stat : 21622 (march_ks) R 21620 21622 21395 0 -1 4194304 425870 0 0 0 119830 179 0 0 25 0 1 0 105435519 737542144 141077 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21622/statm: 180064 141077 72 123 0 179939 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 720256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.79
CPU time (s): 1200.19
CPU user time (s): 1198.31
CPU system time (s): 1.87871
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 873456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.31
system time used= 1.87871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425870
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= 3312

runsolver used 1.02784 second user time and 3.34649 second system time

The end

Launcher Data

Begin job on node33 at 2009-04-26 21:27:09
IDJOB=1731733
IDBENCH=70916
IDSOLVER=559
FILE ID=node33/1731733-1240774028
PBS_JOBID= 9187208
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/edgematching/explicit/em_12_2_4_exp.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731733-1240774028/watcher-1731733-1240774028 -o /tmp/evaluation-result-1731733-1240774028/solver-1731733-1240774028 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731733-1240774028.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e72d819fa5b57b6476ac56a442ceab9b
RANDOM SEED=110558274

node33.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		: 3000.212
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		: 3000.212
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:       1285328 kB
Buffers:         71904 kB
Cached:         607824 kB
SwapCached:          0 kB
Active:         290772 kB
Inactive:       402872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           13564 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            63060 kB
Committed_AS:   363312 kB
PageTables:       1388 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= 66412 MiB
End job on node33 at 2009-04-26 21:47:12