Trace number 370993

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.11 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S478782385-06.cnf
MD5SUM7654f0e6b6656b6051959d39f88c3399
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.1924
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

2.79/2.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.79/2.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.79/2.89	c main()::
2.79/2.89	c initFormula():: searching for DIMACS p-line....
2.79/2.89	c full lookahead due to high density!
2.79/2.89	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.79/2.89	c parseCNF():: parsing....
2.79/2.89	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.89	c runParser():: parsing was successful, warming up engines...
2.79/2.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.89	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.79/2.89	c stat :: sign balance is biased by 0.007
2.79/2.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.79/2.89	c using k-SAT heuristics (size based diff)
2.79/2.89	c longest clause has size 7
2.79/2.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.89	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.79/2.89	c longest clause has size 7
2.79/2.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.89	c dynamic_preselect_setsize :: off
2.79/2.89	c suggested doublelook initial :: 0
2.79/2.89	c main():: all systems go!
2.79/2.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 200 JD: 79
3.20/3.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 14016 JD: 79
23.19/23.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 444754 JD: 79
622.04/622.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |********************************
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c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-370993-1177155251 -o ROOT/results/node50/solver-370993-1177155251 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370993-1177155251/march_ks /tmp/evaluation/370993-1177155251/instance-370993-1177155251.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12120
/proc/meminfo: memFree=1785640/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=788 CPUtime=0
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 70370330 806912 90 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 197 90 47 123 0 72 0

[startup+0.0150291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12120
/proc/meminfo: memFree=1785640/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=920 CPUtime=0.01
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 142 0 0 0 1 0 0 0 18 0 1 0 70370330 942080 127 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 230 127 47 123 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 920

[startup+0.101034 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12120
/proc/meminfo: memFree=1785640/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=2292 CPUtime=0.09
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 70370330 2347008 380 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 573 380 63 123 0 448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.301053 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12120
/proc/meminfo: memFree=1785640/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=3456 CPUtime=0.29
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 2372 0 0 0 29 0 0 0 19 0 1 0 70370330 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.701088 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12120
/proc/meminfo: memFree=1785640/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=3456 CPUtime=0.69
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 2372 0 0 0 69 0 0 0 22 0 1 0 70370330 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1783328/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=3456 CPUtime=1.49
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 2372 0 0 0 149 0 0 0 25 0 1 0 70370330 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1783200/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4008 CPUtime=3.09
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3619 0 0 0 308 1 0 0 25 0 1 0 70370330 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4008

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1782560/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4008 CPUtime=6.29
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3619 0 0 0 628 1 0 0 25 0 1 0 70370330 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4008

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1782504/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4008 CPUtime=12.69
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3619 0 0 0 1268 1 0 0 25 0 1 0 70370330 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1782568/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4144 CPUtime=25.49
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3642 0 0 0 2548 1 0 0 25 0 1 0 70370330 4243456 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1036 742 72 123 0 911 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4144

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1782568/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4212 CPUtime=51.08
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3663 0 0 0 5107 1 0 0 25 0 1 0 70370330 4313088 763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1053 763 72 123 0 928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4212

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1782376/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4464 CPUtime=102.27
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3708 0 0 0 10226 1 0 0 25 0 1 0 70370330 4571136 808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1116 808 72 123 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1782120/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=4692 CPUtime=162.25
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3764 0 0 0 16224 1 0 0 25 0 1 0 70370330 4804608 864 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1173 864 72 123 0 1048 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4692

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1781992/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=5032 CPUtime=222.23
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3823 0 0 0 22222 1 0 0 25 0 1 0 70370330 5152768 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1258 923 72 123 0 1133 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1781736/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=5544 CPUtime=282.22
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3880 0 0 0 28221 1 0 0 25 0 1 0 70370330 5677056 980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1386 980 72 123 0 1261 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5544

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1781480/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=5544 CPUtime=342.2
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3928 0 0 0 34219 1 0 0 25 0 1 0 70370330 5677056 1028 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1386 1028 72 123 0 1261 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5544

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1781352/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=5544 CPUtime=402.2
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 3974 0 0 0 40218 2 0 0 25 0 1 0 70370330 5677056 1074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1386 1074 72 123 0 1261 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1781160/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=6308 CPUtime=462.18
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 4021 0 0 0 46216 2 0 0 25 0 1 0 70370330 6459392 1121 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1577 1121 72 123 0 1452 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6308

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1781032/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=6308 CPUtime=522.17
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 4063 0 0 0 52215 2 0 0 25 0 1 0 70370330 6459392 1163 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1577 1163 72 123 0 1452 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 6308

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1780840/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=6308 CPUtime=582.15
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 4099 0 0 0 58213 2 0 0 25 0 1 0 70370330 6459392 1199 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1577 1199 72 123 0 1452 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6308

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12121
/proc/meminfo: memFree=1780648/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=6308 CPUtime=642.14
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 4143 0 0 0 64212 2 0 0 25 0 1 0 70370330 6459392 1243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 1577 1243 72 123 0 1452 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6308


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1769512/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4001.23
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 6864 0 0 0 400117 6 0 0 25 0 1 0 70370330 21987328 3964 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 3964 72 123 0 5243 0
Current children cumulated CPU time (s) 4001.23
Current children cumulated vsize (KiB) 21472

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1769256/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4061.22
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 6915 0 0 0 406116 6 0 0 25 0 1 0 70370330 21987328 4015 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4015 72 123 0 5243 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 21472

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1769128/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4121.2
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 6966 0 0 0 412114 6 0 0 25 0 1 0 70370330 21987328 4066 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4066 72 123 0 5243 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 21472

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1769000/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4181.19
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 6996 0 0 0 418113 6 0 0 25 0 1 0 70370330 21987328 4096 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4096 72 123 0 5243 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 21472

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1768872/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4241.18
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7035 0 0 0 424112 6 0 0 25 0 1 0 70370330 21987328 4135 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4135 72 123 0 5243 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 21472

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1768680/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4301.16
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7081 0 0 0 430110 6 0 0 25 0 1 0 70370330 21987328 4181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4181 72 123 0 5243 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 21472

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1768360/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4361.15
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7146 0 0 0 436108 7 0 0 25 0 1 0 70370330 21987328 4246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4246 72 123 0 5243 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 21472

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1768104/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4421.14
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7199 0 0 0 442107 7 0 0 25 0 1 0 70370330 21987328 4299 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4299 72 123 0 5243 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 21472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1767976/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4481.13
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7249 0 0 0 448106 7 0 0 25 0 1 0 70370330 21987328 4349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4349 72 123 0 5243 0
Current children cumulated CPU time (s) 4481.13
Current children cumulated vsize (KiB) 21472

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1767720/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4541.11
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7300 0 0 0 454104 7 0 0 25 0 1 0 70370330 21987328 4400 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4400 72 123 0 5243 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 21472

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1767528/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4601.1
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7358 0 0 0 460103 7 0 0 25 0 1 0 70370330 21987328 4458 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4458 72 123 0 5243 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 21472

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1767272/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4661.08
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7413 0 0 0 466101 7 0 0 25 0 1 0 70370330 21987328 4513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4513 72 123 0 5243 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 21472

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12321
/proc/meminfo: memFree=1767080/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4721.07
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7477 0 0 0 472100 7 0 0 25 0 1 0 70370330 21987328 4577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4577 72 123 0 5243 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 21472

[startup+4782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 12321
/proc/meminfo: memFree=1766888/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4781.05
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7521 0 0 0 478098 7 0 0 25 0 1 0 70370330 21987328 4621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4621 72 123 0 5243 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 21472

[startup+4842.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 12321
/proc/meminfo: memFree=1766632/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4841.03
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7577 0 0 0 484096 7 0 0 25 0 1 0 70370330 21987328 4677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4677 72 123 0 5243 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 21472

[startup+4902.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 12321
/proc/meminfo: memFree=1766504/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4901.02
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7618 0 0 0 490095 7 0 0 25 0 1 0 70370330 21987328 4718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4718 72 123 0 5243 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 21472

[startup+4962.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12321
/proc/meminfo: memFree=1766184/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=4961
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7676 0 0 0 496093 7 0 0 25 0 1 0 70370330 21987328 4776 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4776 72 123 0 5243 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 21472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12321
/proc/meminfo: memFree=1766056/2055920 swapFree=4183800/4192956
[pid=12120] ppid=12118 vsize=21472 CPUtime=5000.1
/proc/12120/stat : 12120 (march_ks) R 12118 12120 11593 0 -1 4194304 7706 0 0 0 500003 7 0 0 25 0 1 0 70370330 21987328 4806 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541963 0 0 4096 0 0 0 0 17 1 0 0
/proc/12120/statm: 5368 4806 72 123 0 5243 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 21472

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.11
CPU user time (s): 5000.03
CPU system time (s): 0.080987
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 21472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7706
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= 6
involuntary context switches= 8337

runsolver used 3.33849 second user time and 10.3714 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 21 11:34:11 UTC 2007

IDJOB= 370993
IDBENCH= 20111
IDSOLVER= 180
FILE ID= node50/370993-1177155251

PBS_JOBID= 4648891

Free space on /tmp= 66505 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S478782385-06.cnf
COMMAND LINE= /tmp/evaluation/370993-1177155251/march_ks /tmp/evaluation/370993-1177155251/instance-370993-1177155251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-370993-1177155251 -o ROOT/results/node50/solver-370993-1177155251 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370993-1177155251/march_ks /tmp/evaluation/370993-1177155251/instance-370993-1177155251.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 541431688

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1786112 kB
Buffers:         56608 kB
Cached:         142280 kB
SwapCached:       2936 kB
Active:         128600 kB
Inactive:        89296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786112 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            37852 kB
Committed_AS:  2852640 kB
PageTables:       1460 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= 66505 MiB

End job on node50 on Sat Apr 21 12:57:35 UTC 2007