Trace number 1626475

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 5002.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1900558626-069.cnf
MD5SUMfebdf1b8ba5bbd40107a806ae2296ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.80/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.80/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.80/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.80/0.88	c main()::
0.80/0.88	c initFormula():: searching for DIMACS p-line....
0.80/0.88	c full lookahead due to high density!
0.80/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.80/0.88	c parseCNF():: parsing....
0.80/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.80/0.88	c runParser():: parsing was successful, warming up engines...
0.80/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.88	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.80/0.88	c stat :: sign balance is biased by 0.005
0.80/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.80/0.88	c using k-SAT heuristics (size based diff)
0.80/0.88	c longest clause has size 7
0.80/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.88	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.80/0.88	c longest clause has size 7
0.80/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.88	c dynamic_preselect_setsize :: off
0.80/0.88	c suggested doublelook initial :: 0
0.80/0.88	c main():: all systems go!
0.80/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 142 JD: 20
0.90/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2500 JD: 20
2.10/2.16	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 20988 JD: 20
11.39/11.43	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 117446 JD: 20
59.27/59.34	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 4 NC: 452988 JD: 20
227.00/227.14	c |----------------------------------------------------------------|
c |*
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c |****
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c |***************************************************************
c |****************************************************************| 5 NC: 1315936 JD: 20
663.07/663.46	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |****************************************************************| 6 NC: 3008083 JD: 20
1525.37/1526.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 5613002 JD: 20
2871.61/2873.08	c |----------------------------------------------------------------|
c |*
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 8 NC: 8783404 JD: 20
4533.98/4536.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
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-1626475-1240087091/watcher-1626475-1240087091 -o /tmp/evaluation-result-1626475-1240087091/solver-1626475-1240087091 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626475-1240087091.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: 1.01 1.03 1.00 3/64 20357
/proc/meminfo: memFree=1320480/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=656 CPUtime=0
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 36736490 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 164 81 47 123 0 39 0

[startup+0.0978899 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 20357
/proc/meminfo: memFree=1320480/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=1652 CPUtime=0.09
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 36736490 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.101889 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 20357
/proc/meminfo: memFree=1320480/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=1652 CPUtime=0.1
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 779 0 0 0 10 0 0 0 18 0 1 0 36736490 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1652

[startup+0.301907 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 20357
/proc/meminfo: memFree=1320480/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=1652 CPUtime=0.3
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 779 0 0 0 30 0 0 0 19 0 1 0 36736490 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1652

[startup+0.701944 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 20357
/proc/meminfo: memFree=1320480/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=1652 CPUtime=0.7
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 779 0 0 0 70 0 0 0 23 0 1 0 36736490 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1652

[startup+1.50202 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 20358
/proc/meminfo: memFree=1319128/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2020 CPUtime=1.5
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1062 0 0 0 150 0 0 0 25 0 1 0 36736490 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2020

[startup+3.10116 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 20358
/proc/meminfo: memFree=1319000/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2020 CPUtime=3.09
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1062 0 0 0 309 0 0 0 25 0 1 0 36736490 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2020

[startup+6.30145 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 20358
/proc/meminfo: memFree=1319000/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2020 CPUtime=6.29
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1062 0 0 0 629 0 0 0 25 0 1 0 36736490 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2020

[startup+12.701 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20358
/proc/meminfo: memFree=1318872/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2020 CPUtime=12.69
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1062 0 0 0 1269 0 0 0 25 0 1 0 36736490 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2020

[startup+25.5012 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20358
/proc/meminfo: memFree=1318936/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2020 CPUtime=25.48
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1062 0 0 0 2548 0 0 0 25 0 1 0 36736490 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2020

[startup+51.1015 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20358
/proc/meminfo: memFree=1318872/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2224 CPUtime=51.07
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1103 0 0 0 5107 0 0 0 25 0 1 0 36736490 2277376 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 556 413 72 123 0 431 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2224

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20358
/proc/meminfo: memFree=1318744/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2476 CPUtime=102.25
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1141 0 0 0 10225 0 0 0 25 0 1 0 36736490 2535424 451 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 619 451 72 123 0 494 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2476

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20358
/proc/meminfo: memFree=1318552/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2704 CPUtime=162.22
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1184 0 0 0 16222 0 0 0 25 0 1 0 36736490 2768896 494 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 676 494 72 123 0 551 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2704

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1318360/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=2704 CPUtime=222.2
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1223 0 0 0 22220 0 0 0 25 0 1 0 36736490 2768896 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 676 533 72 123 0 551 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2704

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1318232/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=3044 CPUtime=282.18
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1269 0 0 0 28218 0 0 0 25 0 1 0 36736490 3117056 579 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 761 579 72 123 0 636 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3044

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1318040/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=3044 CPUtime=342.16
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1315 0 0 0 34215 1 0 0 25 0 1 0 36736490 3117056 625 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 761 625 72 123 0 636 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3044

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1317912/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=3556 CPUtime=402.14
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1354 0 0 0 40213 1 0 0 25 0 1 0 36736490 3641344 664 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 889 664 72 123 0 764 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3556

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1317720/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=3556 CPUtime=462.07
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1395 0 0 0 46206 1 0 0 25 0 1 0 36736490 3641344 705 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 889 705 72 123 0 764 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3556

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1317528/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=3556 CPUtime=522.05
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1442 0 0 0 52204 1 0 0 25 0 1 0 36736490 3641344 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 889 752 72 123 0 764 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3556

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1317400/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=4320 CPUtime=582.01
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1483 0 0 0 58200 1 0 0 25 0 1 0 36736490 4423680 793 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 1080 793 72 123 0 955 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4320

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20358
/proc/meminfo: memFree=1317144/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=4320 CPUtime=641.98
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 1529 0 0 0 64197 1 0 0 25 0 1 0 36736490 4423680 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 1080 839 72 123 0 955 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 4320


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1304600/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4060.38
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4557 0 0 0 406032 6 0 0 25 0 1 0 36736490 19951616 3867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 3867 72 123 0 4746 0
Current children cumulated CPU time (s) 4060.38
Current children cumulated vsize (KiB) 19484

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1304344/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4120.35
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4626 0 0 0 412029 6 0 0 25 0 1 0 36736490 19951616 3936 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 3936 72 123 0 4746 0
Current children cumulated CPU time (s) 4120.35
Current children cumulated vsize (KiB) 19484

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1304088/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4180.32
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4685 0 0 0 418026 6 0 0 25 0 1 0 36736490 19951616 3995 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 3995 72 123 0 4746 0
Current children cumulated CPU time (s) 4180.32
Current children cumulated vsize (KiB) 19484

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1303896/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4240.3
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4750 0 0 0 424024 6 0 0 25 0 1 0 36736490 19951616 4060 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4060 72 123 0 4746 0
Current children cumulated CPU time (s) 4240.3
Current children cumulated vsize (KiB) 19484

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1303640/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4300.28
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4818 0 0 0 430022 6 0 0 25 0 1 0 36736490 19951616 4128 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4128 72 123 0 4746 0
Current children cumulated CPU time (s) 4300.28
Current children cumulated vsize (KiB) 19484

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1303256/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4360.25
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4898 0 0 0 436019 6 0 0 25 0 1 0 36736490 19951616 4208 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4208 72 123 0 4746 0
Current children cumulated CPU time (s) 4360.25
Current children cumulated vsize (KiB) 19484

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1303000/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4420.23
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 4965 0 0 0 442017 6 0 0 25 0 1 0 36736490 19951616 4275 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4275 72 123 0 4746 0
Current children cumulated CPU time (s) 4420.23
Current children cumulated vsize (KiB) 19484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1302680/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4480.21
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5048 0 0 0 448015 6 0 0 25 0 1 0 36736490 19951616 4358 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4358 72 123 0 4746 0
Current children cumulated CPU time (s) 4480.21
Current children cumulated vsize (KiB) 19484

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1302296/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4540.18
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5141 0 0 0 454012 6 0 0 25 0 1 0 36736490 19951616 4451 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4451 72 123 0 4746 0
Current children cumulated CPU time (s) 4540.18
Current children cumulated vsize (KiB) 19484

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1301976/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4600.16
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5202 0 0 0 460010 6 0 0 25 0 1 0 36736490 19951616 4512 1992294400 134512640 135019032 4294956240 18446744073709551615 134587590 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4512 72 123 0 4746 0
Current children cumulated CPU time (s) 4600.16
Current children cumulated vsize (KiB) 19484

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1301720/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4660.15
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5261 0 0 0 466008 7 0 0 25 0 1 0 36736490 19951616 4571 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4571 72 123 0 4746 0
Current children cumulated CPU time (s) 4660.15
Current children cumulated vsize (KiB) 19484

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1301464/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4720.12
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5324 0 0 0 472005 7 0 0 25 0 1 0 36736490 19951616 4634 1992294400 134512640 135019032 4294956240 18446744073709551615 134564857 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4634 72 123 0 4746 0
Current children cumulated CPU time (s) 4720.12
Current children cumulated vsize (KiB) 19484

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1301272/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=19484 CPUtime=4780.1
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5386 0 0 0 478003 7 0 0 25 0 1 0 36736490 19951616 4696 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 4871 4696 72 123 0 4746 0
Current children cumulated CPU time (s) 4780.1
Current children cumulated vsize (KiB) 19484

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1301016/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=28216 CPUtime=4840.08
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5448 0 0 0 484001 7 0 0 25 0 1 0 36736490 28893184 4758 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 7054 4758 72 123 0 6929 0
Current children cumulated CPU time (s) 4840.08
Current children cumulated vsize (KiB) 28216

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1300696/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=28216 CPUtime=4900.05
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5520 0 0 0 489998 7 0 0 25 0 1 0 36736490 28893184 4830 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 7054 4830 72 123 0 6929 0
Current children cumulated CPU time (s) 4900.05
Current children cumulated vsize (KiB) 28216

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20366
/proc/meminfo: memFree=1300376/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=28216 CPUtime=4960.03
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5598 0 0 0 495996 7 0 0 25 0 1 0 36736490 28893184 4908 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 7054 4908 72 123 0 6929 0
Current children cumulated CPU time (s) 4960.03
Current children cumulated vsize (KiB) 28216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20372
/proc/meminfo: memFree=1300048/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=28216 CPUtime=5000.01
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5636 0 0 0 499994 7 0 0 25 0 1 0 36736490 28893184 4946 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 7054 4946 72 123 0 6929 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28216

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20372
/proc/meminfo: memFree=1300048/2055920 swapFree=4192956/4192956
[pid=20357] ppid=20355 vsize=28216 CPUtime=5000.01
/proc/20357/stat : 20357 (march_ks) R 20355 20357 20282 0 -1 4194304 5636 0 0 0 499994 7 0 0 25 0 1 0 36736490 28893184 4946 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20357/statm: 7054 4946 72 123 0 6929 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.03
CPU user time (s): 4999.95
CPU system time (s): 0.081987
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 28216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5636
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= 14956

runsolver used 4.84226 second user time and 13.372 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-18 22:38:11
IDJOB=1626475
IDBENCH=70472
IDSOLVER=582
FILE ID=node55/1626475-1240087091
PBS_JOBID= 9157632
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1900558626-069.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626475-1240087091/watcher-1626475-1240087091 -o /tmp/evaluation-result-1626475-1240087091/solver-1626475-1240087091 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626475-1240087091.cnf            

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

MD5SUM BENCH= febdf1b8ba5bbd40107a806ae2296ad3
RANDOM SEED=439533916

node55.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		: 3000.240
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		: 3000.240
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:       1320960 kB
Buffers:         77504 kB
Cached:         582164 kB
SwapCached:          0 kB
Active:         306300 kB
Inactive:       367288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1320960 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            47432 kB
Committed_AS:   165392 kB
PageTables:       1360 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= 66372 MiB
End job on node55 at 2009-04-19 00:01:36