Trace number 1626459

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) 5000.04 5002.21

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S184801254-020.cnf
MD5SUMc42b25ec5d03f5e4d5a2a3426147c1d0
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 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.005
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 158 JD: 19
0.89/0.98	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 3574 JD: 19
2.69/2.72	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 32710 JD: 19
17.18/17.20	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 170282 JD: 19
86.05/86.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 614877 JD: 19
310.34/310.57	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 1707808 JD: 19
865.51/865.99	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 3726736 JD: 19
1898.75/1899.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 6634318 JD: 19
3402.41/3403.92	c |----------------------------------------------------------------|
c |*
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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-1626459-1240083354/watcher-1626459-1240083354 -o /tmp/evaluation-result-1626459-1240083354/solver-1626459-1240083354 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626459-1240083354.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: 0.95 1.06 0.99 3/65 21053
/proc/meminfo: memFree=1492640/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=656 CPUtime=0
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 90 0 0 0 0 0 0 0 20 0 1 0 36364554 671744 76 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 164 76 47 123 0 39 0

[startup+0.045345 s]
/proc/loadavg: 0.95 1.06 0.99 3/65 21053
/proc/meminfo: memFree=1492640/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=1652 CPUtime=0.04
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 779 0 0 0 4 0 0 0 20 0 1 0 36364554 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1652

[startup+0.101351 s]
/proc/loadavg: 0.95 1.06 0.99 3/65 21053
/proc/meminfo: memFree=1492640/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=1652 CPUtime=0.09
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 779 0 0 0 9 0 0 0 21 0 1 0 36364554 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301373 s]
/proc/loadavg: 0.95 1.06 0.99 3/65 21053
/proc/meminfo: memFree=1492640/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=1652 CPUtime=0.29
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 779 0 0 0 29 0 0 0 22 0 1 0 36364554 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701417 s]
/proc/loadavg: 0.95 1.06 0.99 3/65 21053
/proc/meminfo: memFree=1492640/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=1652 CPUtime=0.69
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 779 0 0 0 69 0 0 0 25 0 1 0 36364554 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50151 s]
/proc/loadavg: 0.95 1.06 0.99 2/66 21054
/proc/meminfo: memFree=1491352/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2020 CPUtime=1.49
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1059 0 0 0 149 0 0 0 25 0 1 0 36364554 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134565492 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2020

[startup+3.10168 s]
/proc/loadavg: 0.95 1.06 0.99 2/66 21054
/proc/meminfo: memFree=1491160/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2020 CPUtime=3.09
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1059 0 0 0 309 0 0 0 25 0 1 0 36364554 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2020

[startup+6.30104 s]
/proc/loadavg: 0.96 1.06 0.99 2/66 21054
/proc/meminfo: memFree=1491176/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2020 CPUtime=6.28
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1059 0 0 0 628 0 0 0 25 0 1 0 36364554 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2020

[startup+12.7018 s]
/proc/loadavg: 0.96 1.06 0.99 2/66 21054
/proc/meminfo: memFree=1491336/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2020 CPUtime=12.68
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1059 0 0 0 1268 0 0 0 25 0 1 0 36364554 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2020

[startup+25.5012 s]
/proc/loadavg: 0.97 1.05 0.99 2/66 21054
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2020 CPUtime=25.48
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1059 0 0 0 2548 0 0 0 25 0 1 0 36364554 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2020

[startup+51.102 s]
/proc/loadavg: 0.98 1.05 0.99 2/66 21054
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2156 CPUtime=51.06
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1084 0 0 0 5106 0 0 0 25 0 1 0 36364554 2207744 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 539 397 72 123 0 414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2156

[startup+102.306 s]
/proc/loadavg: 0.99 1.04 0.99 2/66 21056
/proc/meminfo: memFree=1491352/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2224 CPUtime=102.24
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1104 0 0 0 10224 0 0 0 25 0 1 0 36364554 2277376 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 556 417 72 123 0 431 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2224

[startup+162.301 s]
/proc/loadavg: 0.99 1.03 0.99 2/66 21056
/proc/meminfo: memFree=1491352/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2324 CPUtime=162.21
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1129 0 0 0 16221 0 0 0 25 0 1 0 36364554 2379776 442 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 581 442 72 123 0 456 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2324

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 21056
/proc/meminfo: memFree=1491352/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2476 CPUtime=222.18
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1154 0 0 0 22218 0 0 0 25 0 1 0 36364554 2535424 467 1992294400 134512640 135019032 4294956240 18446744073709551615 134585640 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 619 467 72 123 0 494 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2476

[startup+282.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 21056
/proc/meminfo: memFree=1491224/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2704 CPUtime=282.15
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1176 0 0 0 28215 0 0 0 25 0 1 0 36364554 2768896 489 1992294400 134512640 135019032 4294956240 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 676 489 72 123 0 551 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2704

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 21056
/proc/meminfo: memFree=1491104/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2704 CPUtime=342.12
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1201 0 0 0 34212 0 0 0 25 0 1 0 36364554 2768896 514 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 676 514 72 123 0 551 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2704

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21056
/proc/meminfo: memFree=1490976/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=2704 CPUtime=402.1
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1226 0 0 0 40210 0 0 0 25 0 1 0 36364554 2768896 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 676 539 72 123 0 551 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 2704

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21056
/proc/meminfo: memFree=1490912/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=3044 CPUtime=462.08
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1249 0 0 0 46207 1 0 0 25 0 1 0 36364554 3117056 562 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 761 562 72 123 0 636 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21056
/proc/meminfo: memFree=1490784/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=3044 CPUtime=522.06
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1274 0 0 0 52205 1 0 0 25 0 1 0 36364554 3117056 587 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 761 587 72 123 0 636 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21056
/proc/meminfo: memFree=1490656/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=3044 CPUtime=582.04
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1297 0 0 0 58203 1 0 0 25 0 1 0 36364554 3117056 610 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 761 610 72 123 0 636 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21056
/proc/meminfo: memFree=1490592/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=3556 CPUtime=642.01
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 1322 0 0 0 64200 1 0 0 25 0 1 0 36364554 3641344 635 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 889 635 72 123 0 764 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 3556


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1483296/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=9784 CPUtime=4000.55
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 2905 0 0 0 400051 4 0 0 25 0 1 0 36364554 10018816 2218 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 2446 2218 72 123 0 2321 0
Current children cumulated CPU time (s) 4000.55
Current children cumulated vsize (KiB) 9784

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1483104/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=9784 CPUtime=4060.53
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 2935 0 0 0 406049 4 0 0 25 0 1 0 36364554 10018816 2248 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 2446 2248 72 123 0 2321 0
Current children cumulated CPU time (s) 4060.53
Current children cumulated vsize (KiB) 9784

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482976/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=9784 CPUtime=4120.5
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 2966 0 0 0 412046 4 0 0 25 0 1 0 36364554 10018816 2279 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 2446 2279 72 123 0 2321 0
Current children cumulated CPU time (s) 4120.5
Current children cumulated vsize (KiB) 9784

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482784/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4180.47
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3001 0 0 0 418043 4 0 0 25 0 1 0 36364554 13991936 2314 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2314 72 123 0 3291 0
Current children cumulated CPU time (s) 4180.47
Current children cumulated vsize (KiB) 13664

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482656/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4240.45
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3040 0 0 0 424041 4 0 0 25 0 1 0 36364554 13991936 2353 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2353 72 123 0 3291 0
Current children cumulated CPU time (s) 4240.45
Current children cumulated vsize (KiB) 13664

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482528/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4300.42
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3076 0 0 0 430038 4 0 0 25 0 1 0 36364554 13991936 2389 1992294400 134512640 135019032 4294956240 18446744073709551615 134527232 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2389 72 123 0 3291 0
Current children cumulated CPU time (s) 4300.42
Current children cumulated vsize (KiB) 13664

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482400/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4360.4
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3110 0 0 0 436036 4 0 0 25 0 1 0 36364554 13991936 2423 1992294400 134512640 135019032 4294956240 18446744073709551615 134538470 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2423 72 123 0 3291 0
Current children cumulated CPU time (s) 4360.4
Current children cumulated vsize (KiB) 13664

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482272/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4420.37
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3142 0 0 0 442033 4 0 0 25 0 1 0 36364554 13991936 2455 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2455 72 123 0 3291 0
Current children cumulated CPU time (s) 4420.37
Current children cumulated vsize (KiB) 13664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1482080/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4480.34
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3177 0 0 0 448030 4 0 0 25 0 1 0 36364554 13991936 2490 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2490 72 123 0 3291 0
Current children cumulated CPU time (s) 4480.34
Current children cumulated vsize (KiB) 13664

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1481952/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4540.32
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3208 0 0 0 454028 4 0 0 25 0 1 0 36364554 13991936 2521 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2521 72 123 0 3291 0
Current children cumulated CPU time (s) 4540.32
Current children cumulated vsize (KiB) 13664

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1481632/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4600.3
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3242 0 0 0 460026 4 0 0 25 0 1 0 36364554 13991936 2555 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2555 72 123 0 3291 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 13664

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1481504/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4660.28
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3282 0 0 0 466023 5 0 0 25 0 1 0 36364554 13991936 2595 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2595 72 123 0 3291 0
Current children cumulated CPU time (s) 4660.28
Current children cumulated vsize (KiB) 13664

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1481312/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4720.26
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3324 0 0 0 472021 5 0 0 25 0 1 0 36364554 13991936 2637 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2637 72 123 0 3291 0
Current children cumulated CPU time (s) 4720.26
Current children cumulated vsize (KiB) 13664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1481184/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4780.23
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3355 0 0 0 478018 5 0 0 25 0 1 0 36364554 13991936 2668 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2668 72 123 0 3291 0
Current children cumulated CPU time (s) 4780.23
Current children cumulated vsize (KiB) 13664

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1481056/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4840.21
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3389 0 0 0 484016 5 0 0 25 0 1 0 36364554 13991936 2702 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2702 72 123 0 3291 0
Current children cumulated CPU time (s) 4840.21
Current children cumulated vsize (KiB) 13664

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1480928/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4900.18
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3428 0 0 0 490013 5 0 0 25 0 1 0 36364554 13991936 2741 1992294400 134512640 135019032 4294956240 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2741 72 123 0 3291 0
Current children cumulated CPU time (s) 4900.18
Current children cumulated vsize (KiB) 13664

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1480736/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=4960.15
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3472 0 0 0 496010 5 0 0 25 0 1 0 36364554 13991936 2785 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2785 72 123 0 3291 0
Current children cumulated CPU time (s) 4960.15
Current children cumulated vsize (KiB) 13664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21064
/proc/meminfo: memFree=1480672/2055920 swapFree=4192956/4192956
[pid=21053] ppid=21051 vsize=13664 CPUtime=5000.03
/proc/21053/stat : 21053 (march_ks) R 21051 21053 21016 0 -1 4194304 3494 0 0 0 499998 5 0 0 25 0 1 0 36364554 13991936 2807 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/21053/statm: 3416 2807 72 123 0 3291 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 13664

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): 5002.21
CPU time (s): 5000.04
CPU user time (s): 4999.99
CPU system time (s): 0.054991
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 13664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3494
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= 1
involuntary context switches= 17300

runsolver used 5.43017 second user time and 9.2406 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-18 21:35:54
IDJOB=1626459
IDBENCH=70464
IDSOLVER=582
FILE ID=node87/1626459-1240083354
PBS_JOBID= 9157641
Free space on /tmp= 66472 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S184801254-020.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626459-1240083354/watcher-1626459-1240083354 -o /tmp/evaluation-result-1626459-1240083354/solver-1626459-1240083354 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626459-1240083354.cnf            

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

MD5SUM BENCH= c42b25ec5d03f5e4d5a2a3426147c1d0
RANDOM SEED=2097944894

node87.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1493192 kB
Buffers:         73296 kB
Cached:         396788 kB
SwapCached:          0 kB
Active:         158012 kB
Inactive:       325824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          23444 kB
Slab:            64824 kB
Committed_AS:   157516 kB
PageTables:       1456 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= 66468 MiB
End job on node87 at 2009-04-18 22:59:18