Trace number 1544576

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1146593655-045.cnf
MD5SUM4f3aa79447d830354123007662a4d040
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.487925
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.79/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.81	c main()::
0.79/0.81	c initFormula():: searching for DIMACS p-line....
0.79/0.81	c full lookahead due to high density!
0.79/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.81	c parseCNF():: parsing....
0.79/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.81	c runParser():: parsing was successful, warming up engines...
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.81	c stat :: sign balance is biased by 0.005
0.79/0.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.81	c using k-SAT heuristics (size based diff)
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.79/0.81	c resolvent_look() :: found 2 resolvents
0.79/0.81	c main():: clause / variable ratio: ( 5787 / 65 ) = 89.03
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c dynamic_preselect_setsize :: off
0.79/0.81	c suggested doublelook initial :: 0
0.79/0.81	c main():: all systems go!
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 147 JD: 18
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2310 JD: 18
1.80/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 17178 JD: 18
8.69/8.71	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 82279 JD: 18
38.97/39.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 283197 JD: 18
133.03/133.18	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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c |****************************************************************| 5 NC: 732673 JD: 18
346.01/346.27	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |****************
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c |********************************
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c |****************************************************************| 6 NC: 1497402 JD: 18
712.62/713.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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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-1544576-1238611577/watcher-1544576-1238611577 -o /tmp/evaluation-result-1544576-1238611577/solver-1544576-1238611577 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544576-1238611577.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.87 3/64 18226
/proc/meminfo: memFree=1608008/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=656 CPUtime=0
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 1133820220 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 164 79 47 123 0 39 0

[startup+0.0430379 s]
/proc/loadavg: 1.00 0.97 0.87 3/64 18226
/proc/meminfo: memFree=1608008/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1592 CPUtime=0.04
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 717 0 0 0 4 0 0 0 18 0 1 0 1133820220 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1592

[startup+0.101051 s]
/proc/loadavg: 1.00 0.97 0.87 3/64 18226
/proc/meminfo: memFree=1608008/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1592 CPUtime=0.09
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1133820220 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.30109 s]
/proc/loadavg: 1.00 0.97 0.87 3/64 18226
/proc/meminfo: memFree=1608008/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1592 CPUtime=0.29
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 1133820220 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.701169 s]
/proc/loadavg: 1.00 0.97 0.87 3/64 18226
/proc/meminfo: memFree=1608008/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1592 CPUtime=0.69
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 717 0 0 0 69 0 0 0 24 0 1 0 1133820220 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50133 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18228
/proc/meminfo: memFree=1606592/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1856 CPUtime=1.49
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 969 0 0 0 149 0 0 0 25 0 1 0 1133820220 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10164 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18228
/proc/meminfo: memFree=1606592/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1856 CPUtime=3.09
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 1133820220 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30127 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18228
/proc/meminfo: memFree=1606528/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1856 CPUtime=6.29
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 969 0 0 0 629 0 0 0 25 0 1 0 1133820220 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18228
/proc/meminfo: memFree=1606464/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1856 CPUtime=12.69
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 969 0 0 0 1269 0 0 0 25 0 1 0 1133820220 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.501 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18228
/proc/meminfo: memFree=1606528/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=1856 CPUtime=25.48
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 969 0 0 0 2548 0 0 0 25 0 1 0 1133820220 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1856

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 18228
/proc/meminfo: memFree=1606528/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=2060 CPUtime=51.07
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1009 0 0 0 5107 0 0 0 25 0 1 0 1133820220 2109440 378 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 515 378 72 123 0 390 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2060

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 18228
/proc/meminfo: memFree=1606400/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=2312 CPUtime=102.24
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1047 0 0 0 10224 0 0 0 25 0 1 0 1133820220 2367488 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 578 416 72 123 0 453 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2312

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.89 2/65 18228
/proc/meminfo: memFree=1606272/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=2540 CPUtime=162.21
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1090 0 0 0 16221 0 0 0 25 0 1 0 1133820220 2600960 459 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 635 459 72 123 0 510 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 1.05 1.00 0.90 2/65 18228
/proc/meminfo: memFree=1606016/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=2540 CPUtime=222.18
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1134 0 0 0 22218 0 0 0 25 0 1 0 1133820220 2600960 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 635 503 72 123 0 510 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2540

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 0.91 2/65 18228
/proc/meminfo: memFree=1605888/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=2880 CPUtime=282.15
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1178 0 0 0 28215 0 0 0 25 0 1 0 1133820220 2949120 547 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/18226/statm: 720 547 72 123 0 595 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2880

[startup+342.302 s]
/proc/loadavg: 1.05 1.02 0.91 2/65 18228
/proc/meminfo: memFree=1605632/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=2880 CPUtime=342.11
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1224 0 0 0 34211 0 0 0 25 0 1 0 1133820220 2949120 593 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 720 593 72 123 0 595 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 2880

[startup+402.301 s]
/proc/loadavg: 1.09 1.03 0.92 2/65 18228
/proc/meminfo: memFree=1605504/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=3392 CPUtime=402.09
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1269 0 0 0 40209 0 0 0 25 0 1 0 1133820220 3473408 638 1992294400 134512640 135019032 4294956240 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 848 638 72 123 0 723 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3392

[startup+462.302 s]
/proc/loadavg: 1.09 1.04 0.93 2/65 18228
/proc/meminfo: memFree=1605312/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=3392 CPUtime=462.06
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1314 0 0 0 46206 0 0 0 25 0 1 0 1133820220 3473408 683 1992294400 134512640 135019032 4294956240 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 848 683 72 123 0 723 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 3392

[startup+522.302 s]
/proc/loadavg: 1.10 1.05 0.93 2/65 18228
/proc/meminfo: memFree=1605184/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=4156 CPUtime=522.03
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1361 0 0 0 52203 0 0 0 25 0 1 0 1133820220 4255744 730 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1039 730 72 123 0 914 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4156

[startup+582.302 s]
/proc/loadavg: 1.08 1.05 0.94 2/65 18228
/proc/meminfo: memFree=1605056/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=4156 CPUtime=582
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1407 0 0 0 58200 0 0 0 25 0 1 0 1133820220 4255744 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1039 776 72 123 0 914 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4156

[startup+642.301 s]
/proc/loadavg: 1.13 1.07 0.95 2/65 18228
/proc/meminfo: memFree=1604864/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=4156 CPUtime=641.97
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1460 0 0 0 64197 0 0 0 25 0 1 0 1133820220 4255744 829 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18226/statm: 1039 829 72 123 0 914 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4156

[startup+702.301 s]
/proc/loadavg: 1.05 1.05 0.95 2/65 18228
/proc/meminfo: memFree=1604544/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=4156 CPUtime=701.93
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1511 0 0 0 70193 0 0 0 25 0 1 0 1133820220 4255744 880 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1039 880 72 123 0 914 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 4156

[startup+762.306 s]
/proc/loadavg: 1.06 1.06 0.95 2/65 18228
/proc/meminfo: memFree=1604288/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=5308 CPUtime=761.9
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1560 0 0 0 76190 0 0 0 25 0 1 0 1133820220 5435392 929 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1327 929 72 123 0 1202 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 5308

[startup+822.302 s]
/proc/loadavg: 1.06 1.06 0.96 2/65 18228
/proc/meminfo: memFree=1604160/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=5308 CPUtime=821.86
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1609 0 0 0 82186 0 0 0 25 0 1 0 1133820220 5435392 978 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18226/statm: 1327 978 72 123 0 1202 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 5308

[startup+882.302 s]
/proc/loadavg: 1.05 1.06 0.96 2/65 18228
/proc/meminfo: memFree=1603968/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=5308 CPUtime=881.84
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1660 0 0 0 88183 1 0 0 25 0 1 0 1133820220 5435392 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1327 1029 72 123 0 1202 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 5308

[startup+942.301 s]
/proc/loadavg: 1.05 1.06 0.97 2/65 18234
/proc/meminfo: memFree=1603648/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=5308 CPUtime=941.8
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1717 0 0 0 94179 1 0 0 25 0 1 0 1133820220 5435392 1086 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1327 1086 72 123 0 1202 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 5308

[startup+1002.3 s]
/proc/loadavg: 1.02 1.05 0.97 2/65 18234
/proc/meminfo: memFree=1603456/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=5308 CPUtime=1001.77
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1764 0 0 0 100176 1 0 0 25 0 1 0 1133820220 5435392 1133 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1327 1133 72 123 0 1202 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 5308

[startup+1062.3 s]
/proc/loadavg: 1.08 1.05 0.97 2/65 18234
/proc/meminfo: memFree=1603264/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=5308 CPUtime=1061.74
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1817 0 0 0 106173 1 0 0 25 0 1 0 1133820220 5435392 1186 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1327 1186 72 123 0 1202 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 5308

[startup+1122.3 s]
/proc/loadavg: 1.09 1.06 0.98 2/65 18234
/proc/meminfo: memFree=1603072/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=7032 CPUtime=1121.71
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1878 0 0 0 112170 1 0 0 25 0 1 0 1133820220 7200768 1247 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1758 1247 72 123 0 1633 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 7032

[startup+1182.3 s]
/proc/loadavg: 1.10 1.06 0.98 2/65 18234
/proc/meminfo: memFree=1602816/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=7032 CPUtime=1181.68
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1943 0 0 0 118167 1 0 0 25 0 1 0 1133820220 7200768 1312 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1758 1312 72 123 0 1633 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.07 1.06 0.98 2/65 18234
/proc/meminfo: memFree=1602752/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=7032 CPUtime=1200.08
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1964 0 0 0 120007 1 0 0 25 0 1 0 1133820220 7200768 1333 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1758 1333 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7032

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

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

[startup+1200.7 s]
/proc/loadavg: 1.07 1.06 0.98 2/65 18234
/proc/meminfo: memFree=1602752/2055920 swapFree=4176304/4192956
[pid=18226] ppid=18224 vsize=7032 CPUtime=1200.08
/proc/18226/stat : 18226 (march_ks) R 18224 18226 18046 0 -1 4194304 1964 0 0 0 120007 1 0 0 25 0 1 0 1133820220 7200768 1333 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/18226/statm: 1758 1333 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.014997
CPU usage (%): 99.9485
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1964
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= 4398

runsolver used 1.00785 second user time and 2.37164 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 20:46:17
IDJOB=1544576
IDBENCH=70515
IDSOLVER=559
FILE ID=node53/1544576-1238611577
PBS_JOBID= 9073591
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1146593655-045.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544576-1238611577/watcher-1544576-1238611577 -o /tmp/evaluation-result-1544576-1238611577/solver-1544576-1238611577 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544576-1238611577.cnf            

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

MD5SUM BENCH= 4f3aa79447d830354123007662a4d040
RANDOM SEED=2060176318

node53.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		: 3000.264
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		: 3000.264
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:       1608296 kB
Buffers:         89080 kB
Cached:         263704 kB
SwapCached:      10540 kB
Active:         213968 kB
Inactive:       150832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608296 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          17776 kB
Slab:            68628 kB
Committed_AS:  2683188 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 21:06:20