Trace number 1626059

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) 5000.12 5001.62

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1543261951-042.cnf
MD5SUMf53260962d7c8afd7ae82ca459f22f43
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark50.3973
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.09/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.11	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.09/2.11	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.09/2.11	c main()::
2.09/2.11	c initFormula():: searching for DIMACS p-line....
2.09/2.11	c full lookahead due to high density!
2.09/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.09/2.11	c parseCNF():: parsing....
2.09/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.11	c runParser():: parsing was successful, warming up engines...
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.09/2.11	c stat :: sign balance is biased by 0.007
2.09/2.11	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.09/2.11	c using k-SAT heuristics (size based diff)
2.09/2.11	c longest clause has size 7
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.09/2.11	c longest clause has size 7
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c dynamic_preselect_setsize :: off
2.09/2.11	c suggested doublelook initial :: 0
2.09/2.11	c main():: all systems go!
2.09/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 187 JD: 66
2.29/2.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 1 NC: 3564 JD: 66
5.79/5.89	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 79625 JD: 66
75.76/75.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 1243886 JD: 66
1094.26/1094.66	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 

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-1626059-1240011233/watcher-1626059-1240011233 -o /tmp/evaluation-result-1626059-1240011233/solver-1626059-1240011233 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626059-1240011233.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: 1.00 1.00 1.00 3/64 20851
/proc/meminfo: memFree=1177512/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=788 CPUtime=0
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 29151717 806912 88 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 197 88 47 123 0 72 0

[startup+0.0649739 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20851
/proc/meminfo: memFree=1177512/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=2528 CPUtime=0.06
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 855 0 0 0 6 0 0 0 18 0 1 0 29151717 2588672 461 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 632 461 63 123 0 507 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2528

[startup+0.101978 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20851
/proc/meminfo: memFree=1177512/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=2824 CPUtime=0.09
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 1852 0 0 0 9 0 0 0 18 0 1 0 29151717 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.302008 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20851
/proc/meminfo: memFree=1177512/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=2824 CPUtime=0.29
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 1852 0 0 0 29 0 0 0 20 0 1 0 29151717 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701068 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20851
/proc/meminfo: memFree=1177512/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=2824 CPUtime=0.69
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 1852 0 0 0 69 0 0 0 24 0 1 0 29151717 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1175712/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=2824 CPUtime=1.49
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 1852 0 0 0 149 0 0 0 25 0 1 0 29151717 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1175264/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=3388 CPUtime=3.09
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 2818 0 0 0 309 0 0 0 25 0 1 0 29151717 3469312 614 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 847 614 72 123 0 722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1175008/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=3388 CPUtime=6.29
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 2818 0 0 0 629 0 0 0 25 0 1 0 29151717 3469312 614 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 847 614 72 123 0 722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1174888/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=3592 CPUtime=12.69
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 2861 0 0 0 1269 0 0 0 25 0 1 0 29151717 3678208 657 1992294400 134512640 135019032 4294956240 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 898 657 72 123 0 773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3592

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1174888/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=3844 CPUtime=25.48
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 2916 0 0 0 2548 0 0 0 25 0 1 0 29151717 3936256 712 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 961 712 72 123 0 836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3844

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1174504/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=4412 CPUtime=51.07
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 3016 0 0 0 5107 0 0 0 25 0 1 0 29151717 4517888 812 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 1103 812 72 123 0 978 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4412

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1173608/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=5688 CPUtime=102.26
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 3224 0 0 0 10226 0 0 0 25 0 1 0 29151717 5824512 1020 1992294400 134512640 135019032 4294956240 18446744073709551615 134579862 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 1422 1020 72 123 0 1297 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5688

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1172584/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=6840 CPUtime=162.23
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 3464 0 0 0 16223 0 0 0 25 0 1 0 29151717 7004160 1260 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 1710 1260 72 123 0 1585 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6840

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1171240/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=8564 CPUtime=222.22
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 3753 0 0 0 22221 1 0 0 25 0 1 0 29151717 8769536 1549 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 2141 1549 72 123 0 2016 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8564

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1170216/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=8564 CPUtime=282.2
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 4028 0 0 0 28219 1 0 0 25 0 1 0 29151717 8769536 1824 1992294400 134512640 135019032 4294956240 18446744073709551615 134563538 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 2141 1824 72 123 0 2016 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1169128/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=11152 CPUtime=342.18
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 4289 0 0 0 34217 1 0 0 25 0 1 0 29151717 11419648 2085 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 2788 2085 72 123 0 2663 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1168040/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=11152 CPUtime=402.17
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 4572 0 0 0 40215 2 0 0 25 0 1 0 29151717 11419648 2368 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 2788 2368 72 123 0 2663 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 11152

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1166952/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=15032 CPUtime=462.15
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 4848 0 0 0 46213 2 0 0 25 0 1 0 29151717 15392768 2644 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 3758 2644 72 123 0 3633 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15032

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1165928/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=15032 CPUtime=522.13
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 5104 0 0 0 52211 2 0 0 25 0 1 0 29151717 15392768 2900 1992294400 134512640 135019032 4294956240 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 3758 2900 72 123 0 3633 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 15032

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1164840/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=15032 CPUtime=582.11
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 5378 0 0 0 58209 2 0 0 25 0 1 0 29151717 15392768 3174 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 3758 3174 72 123 0 3633 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20854
/proc/meminfo: memFree=1163944/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=15032 CPUtime=642.09
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 5607 0 0 0 64207 2 0 0 25 0 1 0 29151717 15392768 3403 1992294400 134512640 135019032 4294956240 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 3758 3403 72 123 0 3633 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15032


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1101736/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92012 CPUtime=4001.08
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 21008 0 0 0 400094 14 0 0 25 0 1 0 29151717 94220288 18804 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23003 18804 72 123 0 22878 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 92012

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1100584/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92012 CPUtime=4061.07
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 21269 0 0 0 406093 14 0 0 25 0 1 0 29151717 94220288 19065 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23003 19065 72 123 0 22878 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 92012

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1099368/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92012 CPUtime=4121.04
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 21562 0 0 0 412090 14 0 0 25 0 1 0 29151717 94220288 19358 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23003 19358 72 123 0 22878 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 92012

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1098280/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4181.04
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 21834 0 0 0 418089 15 0 0 25 0 1 0 29151717 94445568 19630 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 19630 72 123 0 22933 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 92232

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1097256/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4241.02
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 22100 0 0 0 424087 15 0 0 25 0 1 0 29151717 94445568 19896 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 19896 72 123 0 22933 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 92232

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1096296/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4300.99
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 22346 0 0 0 430084 15 0 0 25 0 1 0 29151717 94445568 20142 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 20142 72 123 0 22933 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 92232

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1095336/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4360.97
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 22601 0 0 0 436082 15 0 0 25 0 1 0 29151717 94445568 20397 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 20397 72 123 0 22933 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 92232

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1094184/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4420.96
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 22894 0 0 0 442080 16 0 0 25 0 1 0 29151717 94445568 20690 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 20690 72 123 0 22933 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 92232

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1093096/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4480.94
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 23163 0 0 0 448078 16 0 0 25 0 1 0 29151717 94445568 20959 1992294400 134512640 135019032 4294956240 18446744073709551615 134585095 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 20959 72 123 0 22933 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 92232

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1091944/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4540.92
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 23454 0 0 0 454076 16 0 0 25 0 1 0 29151717 94445568 21250 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 21250 72 123 0 22933 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 92232

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1090600/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4600.91
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 23736 0 0 0 460075 16 0 0 25 0 1 0 29151717 94445568 21532 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 21532 72 123 0 22933 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 92232

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1089448/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4660.88
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 24032 0 0 0 466072 16 0 0 25 0 1 0 29151717 94445568 21828 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 21828 72 123 0 22933 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 92232

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1088424/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4720.88
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 24304 0 0 0 472071 17 0 0 25 0 1 0 29151717 94445568 22100 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 22100 72 123 0 22933 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 92232

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1087272/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4780.85
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 24599 0 0 0 478068 17 0 0 25 0 1 0 29151717 94445568 22395 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 22395 72 123 0 22933 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 92232

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20862
/proc/meminfo: memFree=1086184/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=92232 CPUtime=4840.83
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 24875 0 0 0 484066 17 0 0 25 0 1 0 29151717 94445568 22671 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 23058 22671 72 123 0 22933 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 92232

[startup+4902.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20862
/proc/meminfo: memFree=1084904/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=136432 CPUtime=4900.82
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 25159 0 0 0 490064 18 0 0 25 0 1 0 29151717 139706368 22955 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 34108 22955 72 123 0 33983 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 136432

[startup+4962.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20862
/proc/meminfo: memFree=1083624/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=136432 CPUtime=4960.8
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 25479 0 0 0 496062 18 0 0 25 0 1 0 29151717 139706368 23275 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 34108 23275 72 123 0 33983 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 136432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 20862
/proc/meminfo: memFree=1082664/2055920 swapFree=4192956/4192956
[pid=20851] ppid=20849 vsize=136432 CPUtime=5000.09
/proc/20851/stat : 20851 (march_ks) R 20849 20851 20714 0 -1 4194304 25700 0 0 0 499991 18 0 0 25 0 1 0 29151717 139706368 23496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20851/statm: 34108 23496 72 123 0 33983 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 136432

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): 5001.62
CPU time (s): 5000.12
CPU user time (s): 4999.92
CPU system time (s): 0.202969
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 136432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25700
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= 7203

runsolver used 4.29535 second user time and 13.9129 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-18 01:33:53
IDJOB=1626059
IDBENCH=70264
IDSOLVER=582
FILE ID=node39/1626059-1240011233
PBS_JOBID= 9157358
Free space on /tmp= 66324 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1543261951-042.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626059-1240011233/watcher-1626059-1240011233 -o /tmp/evaluation-result-1626059-1240011233/solver-1626059-1240011233 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626059-1240011233.cnf            

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

MD5SUM BENCH= f53260962d7c8afd7ae82ca459f22f43
RANDOM SEED=53415795

node39.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		: 3000.281
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		: 3000.281
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:       1178056 kB
Buffers:         81980 kB
Cached:         701244 kB
SwapCached:          0 kB
Active:         247032 kB
Inactive:       550160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1178056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            66720 kB
Committed_AS:   171588 kB
PageTables:       1380 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= 66320 MiB
End job on node39 at 2009-04-18 02:57:17