Trace number 1544498

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1818347447-078.cnf
MD5SUM16e4b9d806035068b91886cd39d11cb8
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 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 0.007
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 2 duplicate clauses
0.79/0.81	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
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: 141 JD: 18
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 2307 JD: 18
1.79/1.89	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 17628 JD: 18
8.88/8.98	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 84224 JD: 18
39.87/39.91	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 291266 JD: 18
136.64/136.78	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************************************************************| 5 NC: 758105 JD: 18
357.59/357.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 1558525 JD: 18
739.72/740.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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-1544498-1238610384/watcher-1544498-1238610384 -o /tmp/evaluation-result-1544498-1238610384/solver-1544498-1238610384 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544498-1238610384.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: 0.95 0.45 0.31 3/64 21556
/proc/meminfo: memFree=1393616/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=656 CPUtime=0
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 737930841 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 164 81 47 123 0 39 0

[startup+0.0342809 s]
/proc/loadavg: 0.95 0.45 0.31 3/64 21556
/proc/meminfo: memFree=1393616/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1592 CPUtime=0.03
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 709 0 0 0 3 0 0 0 18 0 1 0 737930841 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134553684 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1592

[startup+0.102291 s]
/proc/loadavg: 0.95 0.45 0.31 3/64 21556
/proc/meminfo: memFree=1393616/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1592 CPUtime=0.09
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 709 0 0 0 9 0 0 0 18 0 1 0 737930841 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.302317 s]
/proc/loadavg: 0.95 0.45 0.31 3/64 21556
/proc/meminfo: memFree=1393616/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1592 CPUtime=0.29
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 709 0 0 0 29 0 0 0 19 0 1 0 737930841 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.702382 s]
/proc/loadavg: 0.95 0.45 0.31 3/64 21556
/proc/meminfo: memFree=1393616/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1592 CPUtime=0.69
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 709 0 0 0 69 0 0 0 23 0 1 0 737930841 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50149 s]
/proc/loadavg: 0.95 0.45 0.31 2/65 21557
/proc/meminfo: memFree=1392392/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1856 CPUtime=1.49
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 959 0 0 0 149 0 0 0 25 0 1 0 737930841 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10171 s]
/proc/loadavg: 0.95 0.45 0.31 2/65 21557
/proc/meminfo: memFree=1392264/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1856 CPUtime=3.09
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 959 0 0 0 309 0 0 0 25 0 1 0 737930841 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30117 s]
/proc/loadavg: 0.95 0.45 0.31 2/65 21557
/proc/meminfo: memFree=1392200/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1856 CPUtime=6.28
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 959 0 0 0 628 0 0 0 25 0 1 0 737930841 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1856

[startup+12.7011 s]
/proc/loadavg: 0.95 0.46 0.32 2/65 21557
/proc/meminfo: memFree=1392072/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1856 CPUtime=12.68
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 959 0 0 0 1268 0 0 0 25 0 1 0 737930841 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1856

[startup+25.5019 s]
/proc/loadavg: 0.96 0.49 0.33 2/65 21557
/proc/meminfo: memFree=1392136/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=1856 CPUtime=25.47
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 959 0 0 0 2547 0 0 0 25 0 1 0 737930841 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1856

[startup+51.1015 s]
/proc/loadavg: 0.98 0.53 0.35 2/65 21557
/proc/meminfo: memFree=1392136/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=2060 CPUtime=51.06
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 998 0 0 0 5106 0 0 0 25 0 1 0 737930841 2109440 377 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 515 377 72 123 0 390 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2060

[startup+102.307 s]
/proc/loadavg: 0.99 0.60 0.38 2/65 21557
/proc/meminfo: memFree=1392008/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=2160 CPUtime=102.24
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1034 0 0 0 10224 0 0 0 25 0 1 0 737930841 2211840 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 540 413 72 123 0 415 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2160

[startup+162.301 s]
/proc/loadavg: 0.99 0.67 0.41 2/65 21557
/proc/meminfo: memFree=1391880/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=2540 CPUtime=162.19
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1075 0 0 0 16218 1 0 0 25 0 1 0 737930841 2600960 454 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 635 454 72 123 0 510 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 0.99 0.73 0.45 2/65 21557
/proc/meminfo: memFree=1391752/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=2540 CPUtime=222.16
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1117 0 0 0 22215 1 0 0 25 0 1 0 737930841 2600960 496 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 635 496 72 123 0 510 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2540

[startup+282.301 s]
/proc/loadavg: 0.99 0.77 0.48 2/65 21557
/proc/meminfo: memFree=1391560/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=2880 CPUtime=282.13
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1159 0 0 0 28212 1 0 0 25 0 1 0 737930841 2949120 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 720 538 72 123 0 595 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 2880

[startup+342.302 s]
/proc/loadavg: 0.99 0.81 0.51 2/65 21557
/proc/meminfo: memFree=1391432/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=2880 CPUtime=342.1
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1204 0 0 0 34209 1 0 0 25 0 1 0 737930841 2949120 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 720 583 72 123 0 595 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 2880

[startup+402.302 s]
/proc/loadavg: 0.99 0.84 0.54 2/65 21557
/proc/meminfo: memFree=1391304/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=3392 CPUtime=402.06
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1247 0 0 0 40205 1 0 0 25 0 1 0 737930841 3473408 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 848 626 72 123 0 723 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 3392

[startup+462.303 s]
/proc/loadavg: 0.99 0.87 0.56 2/65 21557
/proc/meminfo: memFree=1391048/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=3392 CPUtime=462.03
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1289 0 0 0 46202 1 0 0 25 0 1 0 737930841 3473408 668 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 848 668 72 123 0 723 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 3392

[startup+522.302 s]
/proc/loadavg: 0.99 0.89 0.59 2/65 21557
/proc/meminfo: memFree=1390920/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=3392 CPUtime=522.01
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1335 0 0 0 52200 1 0 0 25 0 1 0 737930841 3473408 714 1992294400 134512640 135019032 4294956240 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 848 714 72 123 0 723 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 3392

[startup+582.303 s]
/proc/loadavg: 0.99 0.91 0.61 2/65 21557
/proc/meminfo: memFree=1390728/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=4156 CPUtime=581.98
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1378 0 0 0 58197 1 0 0 25 0 1 0 737930841 4255744 757 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1039 757 72 123 0 914 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 4156

[startup+642.302 s]
/proc/loadavg: 0.99 0.92 0.63 2/65 21557
/proc/meminfo: memFree=1390536/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=4156 CPUtime=641.96
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1426 0 0 0 64195 1 0 0 25 0 1 0 737930841 4255744 805 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1039 805 72 123 0 914 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 4156

[startup+702.303 s]
/proc/loadavg: 0.99 0.93 0.65 2/65 21557
/proc/meminfo: memFree=1390280/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=4156 CPUtime=701.94
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1478 0 0 0 70192 2 0 0 25 0 1 0 737930841 4255744 857 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1039 857 72 123 0 914 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 4156

[startup+762.305 s]
/proc/loadavg: 0.99 0.94 0.67 2/65 21557
/proc/meminfo: memFree=1390024/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=4156 CPUtime=761.92
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1530 0 0 0 76190 2 0 0 25 0 1 0 737930841 4255744 909 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1039 909 72 123 0 914 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 4156

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 0.69 2/65 21557
/proc/meminfo: memFree=1389832/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=5308 CPUtime=821.89
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1572 0 0 0 82187 2 0 0 25 0 1 0 737930841 5435392 951 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1327 951 72 123 0 1202 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 5308

[startup+882.301 s]
/proc/loadavg: 0.99 0.95 0.70 2/65 21557
/proc/meminfo: memFree=1389704/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=5308 CPUtime=881.86
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1617 0 0 0 88184 2 0 0 25 0 1 0 737930841 5435392 996 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1327 996 72 123 0 1202 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 5308

[startup+942.302 s]
/proc/loadavg: 0.99 0.96 0.72 2/65 21557
/proc/meminfo: memFree=1389512/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=5308 CPUtime=941.84
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1666 0 0 0 94182 2 0 0 25 0 1 0 737930841 5435392 1045 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1327 1045 72 123 0 1202 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 5308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 21557
/proc/meminfo: memFree=1389320/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=5308 CPUtime=1001.81
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1719 0 0 0 100179 2 0 0 25 0 1 0 737930841 5435392 1098 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1327 1098 72 123 0 1202 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 5308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 21557
/proc/meminfo: memFree=1389192/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=5308 CPUtime=1061.76
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1769 0 0 0 106174 2 0 0 25 0 1 0 737930841 5435392 1148 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1327 1148 72 123 0 1202 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 5308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 21557
/proc/meminfo: memFree=1388936/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=7032 CPUtime=1121.74
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1825 0 0 0 112172 2 0 0 25 0 1 0 737930841 7200768 1204 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1758 1204 72 123 0 1633 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 7032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 21557
/proc/meminfo: memFree=1388680/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=7032 CPUtime=1181.71
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1883 0 0 0 118169 2 0 0 25 0 1 0 737930841 7200768 1262 1992294400 134512640 135019032 4294956240 18446744073709551615 134538563 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1758 1262 72 123 0 1633 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 21557
/proc/meminfo: memFree=1388616/2055920 swapFree=4179868/4192956
[pid=21556] ppid=21554 vsize=7032 CPUtime=1200
/proc/21556/stat : 21556 (march_ks) R 21554 21556 21463 0 -1 4194304 1901 0 0 0 119998 2 0 0 25 0 1 0 737930841 7200768 1280 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21556/statm: 1758 1280 72 123 0 1633 0
Current children cumulated CPU time (s) 1200
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.027995
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1901
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= 3485

runsolver used 1.02084 second user time and 3.36749 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 20:26:24
IDJOB=1544498
IDBENCH=70476
IDSOLVER=559
FILE ID=node49/1544498-1238610384
PBS_JOBID= 9073595
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1818347447-078.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544498-1238610384/watcher-1544498-1238610384 -o /tmp/evaluation-result-1544498-1238610384/solver-1544498-1238610384 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544498-1238610384.cnf            

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

MD5SUM BENCH= 16e4b9d806035068b91886cd39d11cb8
RANDOM SEED=1975649934

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1394096 kB
Buffers:        109536 kB
Cached:         447664 kB
SwapCached:       6452 kB
Active:         228640 kB
Inactive:       337464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394096 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          14584 kB
Slab:            81524 kB
Committed_AS:  2046784 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 20:46:27