Trace number 1544112

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1085378176-050.cnf
MD5SUM948d32b8ee8265dc795865cb56b9a64b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark91.5541
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

1.79/1.80	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.80	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.79/1.80	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.79/1.80	c main()::
1.79/1.80	c initFormula():: searching for DIMACS p-line....
1.79/1.80	c full lookahead due to high density!
1.79/1.80	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.79/1.80	c parseCNF():: parsing....
1.79/1.80	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.80	c runParser():: parsing was successful, warming up engines...
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.79/1.80	c stat :: sign balance is biased by 0.007
1.79/1.80	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.79/1.80	c using k-SAT heuristics (size based diff)
1.79/1.80	c longest clause has size 7
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.79/1.80	c longest clause has size 7
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c dynamic_preselect_setsize :: off
1.79/1.80	c suggested doublelook initial :: 0
1.79/1.80	c main():: all systems go!
1.79/1.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 154 JD: 51
1.99/2.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 9237 JD: 51
10.29/10.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 206532 JD: 51
188.31/188.44	c |----------------------------------------------------------------|
c |*
c |**
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c |*************
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c |****************
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c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544112-1238604653/watcher-1544112-1238604653 -o /tmp/evaluation-result-1544112-1238604653/solver-1544112-1238604653 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544112-1238604653.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: 1.00 1.00 1.00 2/70 9850
/proc/meminfo: memFree=1648040/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=788 CPUtime=0
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1133128602 806912 89 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 197 89 47 123 0 72 0

[startup+0.0822929 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9850
/proc/meminfo: memFree=1648040/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2432 CPUtime=0.07
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 1594 0 0 0 7 0 0 0 18 0 1 0 1133128602 2490368 462 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2432

[startup+0.101293 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9850
/proc/meminfo: memFree=1648040/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2432 CPUtime=0.09
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 1594 0 0 0 9 0 0 0 18 0 1 0 1133128602 2490368 462 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301313 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9850
/proc/meminfo: memFree=1648040/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2432 CPUtime=0.29
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 1594 0 0 0 29 0 0 0 19 0 1 0 1133128602 2490368 462 1992294400 134512640 135019032 4294956224 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701353 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9850
/proc/meminfo: memFree=1648040/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2432 CPUtime=0.69
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 1594 0 0 0 69 0 0 0 23 0 1 0 1133128602 2490368 462 1992294400 134512640 135019032 4294956224 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1646368/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2432 CPUtime=1.49
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 1133128602 2490368 462 1992294400 134512640 135019032 4294956224 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645792/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2996 CPUtime=3.09
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2440 0 0 0 309 0 0 0 25 0 1 0 1133128602 3067904 539 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2996

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645664/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2996 CPUtime=6.29
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2440 0 0 0 628 1 0 0 25 0 1 0 1133128602 3067904 539 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2996

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645664/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=2996 CPUtime=12.69
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2440 0 0 0 1268 1 0 0 25 0 1 0 1133128602 3067904 539 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2996

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645664/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=3132 CPUtime=25.48
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2464 0 0 0 2547 1 0 0 25 0 1 0 1133128602 3207168 563 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 783 563 72 123 0 658 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3132

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645728/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=3200 CPUtime=51.07
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2483 0 0 0 5106 1 0 0 25 0 1 0 1133128602 3276800 582 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 800 582 72 123 0 675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3200

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645536/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=3452 CPUtime=102.26
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2517 0 0 0 10225 1 0 0 25 0 1 0 1133128602 3534848 616 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 863 616 72 123 0 738 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645472/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=3680 CPUtime=162.22
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2559 0 0 0 16221 1 0 0 25 0 1 0 1133128602 3768320 658 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 920 658 72 123 0 795 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3680

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645280/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=3680 CPUtime=222.2
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2606 0 0 0 22219 1 0 0 25 0 1 0 1133128602 3768320 705 1992294400 134512640 135019032 4294956224 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 920 705 72 123 0 795 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3680

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1645088/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=4020 CPUtime=282.17
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2654 0 0 0 28216 1 0 0 25 0 1 0 1133128602 4116480 753 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1005 753 72 123 0 880 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1644960/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=4020 CPUtime=342.15
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2694 0 0 0 34213 2 0 0 25 0 1 0 1133128602 4116480 793 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1005 793 72 123 0 880 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4020

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1644768/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=4532 CPUtime=402.13
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2753 0 0 0 40211 2 0 0 25 0 1 0 1133128602 4640768 852 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1133 852 72 123 0 1008 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4532

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1644640/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=4532 CPUtime=462.11
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2799 0 0 0 46209 2 0 0 25 0 1 0 1133128602 4640768 898 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1133 898 72 123 0 1008 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1644512/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=5296 CPUtime=522.08
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2835 0 0 0 52206 2 0 0 25 0 1 0 1133128602 5423104 934 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1324 934 72 123 0 1199 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5296

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9851
/proc/meminfo: memFree=1644320/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=5296 CPUtime=582.06
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2875 0 0 0 58204 2 0 0 25 0 1 0 1133128602 5423104 974 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1324 974 72 123 0 1199 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 5296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1644000/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=5296 CPUtime=642.04
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2914 0 0 0 64202 2 0 0 25 0 1 0 1133128602 5423104 1013 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1324 1013 72 123 0 1199 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 5296

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643936/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=5296 CPUtime=702.01
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2941 0 0 0 70199 2 0 0 25 0 1 0 1133128602 5423104 1040 1992294400 134512640 135019032 4294956224 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1324 1040 72 123 0 1199 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 5296

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643744/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=5296 CPUtime=761.99
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 2985 0 0 0 76197 2 0 0 25 0 1 0 1133128602 5423104 1084 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1324 1084 72 123 0 1199 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 5296

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643616/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=821.96
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3024 0 0 0 82194 2 0 0 25 0 1 0 1133128602 6602752 1123 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1123 72 123 0 1487 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 6448

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643424/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=881.93
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3069 0 0 0 88191 2 0 0 25 0 1 0 1133128602 6602752 1168 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1168 72 123 0 1487 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 6448

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643296/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=941.91
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3111 0 0 0 94189 2 0 0 25 0 1 0 1133128602 6602752 1210 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1210 72 123 0 1487 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 6448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643168/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=1001.89
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3148 0 0 0 100187 2 0 0 25 0 1 0 1133128602 6602752 1247 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1247 72 123 0 1487 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 6448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1643040/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=1061.86
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3186 0 0 0 106184 2 0 0 25 0 1 0 1133128602 6602752 1285 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1285 72 123 0 1487 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 6448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1642848/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=1121.84
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3221 0 0 0 112182 2 0 0 25 0 1 0 1133128602 6602752 1320 1992294400 134512640 135019032 4294956224 18446744073709551615 134597135 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1320 72 123 0 1487 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 6448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1642720/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=1181.82
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3263 0 0 0 118180 2 0 0 25 0 1 0 1133128602 6602752 1362 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1362 72 123 0 1487 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 6448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1642656/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=1200.01
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3273 0 0 0 119999 2 0 0 25 0 1 0 1133128602 6602752 1372 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1372 72 123 0 1487 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6448

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9857
/proc/meminfo: memFree=1642656/2055920 swapFree=4173176/4192956
[pid=9850] ppid=9848 vsize=6448 CPUtime=1200.01
/proc/9850/stat : 9850 (march_ks) R 9848 9850 9627 0 -1 4194304 3273 0 0 0 119999 2 0 0 25 0 1 0 1133128602 6602752 1372 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9850/statm: 1612 1372 72 123 0 1487 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.026995
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 6448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3273
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= 3726

runsolver used 0.991849 second user time and 3.39248 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 18:50:53
IDJOB=1544112
IDBENCH=70283
IDSOLVER=559
FILE ID=node36/1544112-1238604653
PBS_JOBID= 9068348
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1085378176-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544112-1238604653/watcher-1544112-1238604653 -o /tmp/evaluation-result-1544112-1238604653/solver-1544112-1238604653 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544112-1238604653.cnf            

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

MD5SUM BENCH= 948d32b8ee8265dc795865cb56b9a64b
RANDOM SEED=772999211

node36.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		: 3000.214
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		: 3000.214
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:       1648520 kB
Buffers:         82184 kB
Cached:         240032 kB
SwapCached:       9148 kB
Active:         206484 kB
Inactive:       126388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648520 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            3192 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            59912 kB
Committed_AS:  3191824 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-04-01 19:10:56