Trace number 294796

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) 1200.1 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
MD5SUM997a38106b41acec00160b9638f74d24
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 (download as text)

0.81/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.87	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.87	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.87	c main()::
0.81/0.87	c initFormula():: searching for DIMACS p-line....
0.81/0.87	c full lookahead due to high density!
0.81/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.81/0.87	c parseCNF():: parsing....
0.81/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.87	c runParser():: parsing was successful, warming up engines...
0.81/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.87	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.81/0.87	c stat :: sign balance is biased by 0.006
0.81/0.87	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.87	c using k-SAT heuristics (size based diff)
0.81/0.87	c longest clause has size 7
0.81/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.87	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
0.81/0.87	c longest clause has size 7
0.81/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.87	c dynamic_preselect_setsize :: off
0.81/0.87	c suggested doublelook initial :: 0
0.81/0.87	c main():: all systems go!
0.81/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 163 JD: 18
0.91/0.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2295 JD: 18
1.94/2.01	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 17290 JD: 18
9.31/9.41	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 81238 JD: 18
41.37/41.45	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 274301 JD: 18
139.17/139.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 714016 JD: 18
363.54/363.66	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1457668 JD: 18
746.85/747.07	c |----------------------------------------------------------------|
c |*
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Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-294796-1171794420 -o ROOT/results/node21/solver-294796-1171794420 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294796-1171794420/march_ks /tmp/evaluation/294796-1171794420/instance-294796-1171794420.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 17904
/proc/meminfo: memFree=746768/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=656 CPUtime=0
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 199395901 671744 78 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 164 78 47 123 0 39 0

[startup+0.10667 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17904
/proc/meminfo: memFree=746768/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1592 CPUtime=0.1
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 718 0 0 0 10 0 0 0 18 0 1 0 199395901 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1592

[startup+0.514714 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17904
/proc/meminfo: memFree=746768/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1592 CPUtime=0.51
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 718 0 0 0 51 0 0 0 21 0 1 0 199395901 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1592

[startup+1.3348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745544/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1856 CPUtime=1.33
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 974 0 0 0 133 0 0 0 25 0 1 0 199395901 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1856

[startup+2.97098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745416/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1856 CPUtime=2.96
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 974 0 0 0 296 0 0 0 25 0 1 0 199395901 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587620 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1856

[startup+6.25434 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745288/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1856 CPUtime=6.24
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 974 0 0 0 624 0 0 0 25 0 1 0 199395901 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1856

[startup+12.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745224/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1856 CPUtime=12.69
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 974 0 0 0 1269 0 0 0 25 0 1 0 199395901 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745224/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=1856 CPUtime=25.5
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 974 0 0 0 2550 0 0 0 25 0 1 0 199395901 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1856

[startup+51.1233 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745160/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=2060 CPUtime=51.1
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1013 0 0 0 5110 0 0 0 25 0 1 0 199395901 2109440 377 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 515 377 72 123 0 390 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2060

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=745032/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=2160 CPUtime=102.3
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1049 0 0 0 10230 0 0 0 25 0 1 0 199395901 2211840 413 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 540 413 72 123 0 415 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2160

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=744840/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=2540 CPUtime=162.32
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1090 0 0 0 16232 0 0 0 25 0 1 0 199395901 2600960 454 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579701 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 635 454 72 123 0 510 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2540

[startup+222.404 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17905
/proc/meminfo: memFree=744648/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=2540 CPUtime=222.33
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1134 0 0 0 22233 0 0 0 25 0 1 0 199395901 2600960 498 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 635 498 72 123 0 510 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2540

[startup+282.432 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17905
/proc/meminfo: memFree=744392/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=2880 CPUtime=282.34
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1177 0 0 0 28234 0 0 0 25 0 1 0 199395901 2949120 541 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 720 541 72 123 0 595 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2880

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=744264/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=2880 CPUtime=342.35
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1216 0 0 0 34235 0 0 0 25 0 1 0 199395901 2949120 580 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 720 580 72 123 0 595 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 2880

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=744072/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=3392 CPUtime=402.36
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1259 0 0 0 40236 0 0 0 25 0 1 0 199395901 3473408 623 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 848 623 72 123 0 723 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3392

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=743944/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=3392 CPUtime=462.38
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1304 0 0 0 46237 1 0 0 25 0 1 0 199395901 3473408 668 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 848 668 72 123 0 723 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 3392

[startup+522.544 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17905
/proc/meminfo: memFree=743752/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=3392 CPUtime=522.38
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1350 0 0 0 52237 1 0 0 25 0 1 0 199395901 3473408 714 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 848 714 72 123 0 723 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3392

[startup+582.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=743624/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=4156 CPUtime=582.39
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1398 0 0 0 58238 1 0 0 25 0 1 0 199395901 4255744 762 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1039 762 72 123 0 914 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 4156

[startup+642.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=743368/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=4156 CPUtime=642.39
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1445 0 0 0 64238 1 0 0 25 0 1 0 199395901 4255744 809 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1039 809 72 123 0 914 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 4156

[startup+702.62 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17905
/proc/meminfo: memFree=743240/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=4156 CPUtime=702.4
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1488 0 0 0 70239 1 0 0 25 0 1 0 199395901 4255744 852 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1039 852 72 123 0 914 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 4156

[startup+762.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17905
/proc/meminfo: memFree=742984/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=4156 CPUtime=762.42
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1539 0 0 0 76240 2 0 0 25 0 1 0 199395901 4255744 903 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1039 903 72 123 0 914 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 4156

[startup+822.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=742856/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=5308 CPUtime=822.43
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1582 0 0 0 82241 2 0 0 25 0 1 0 199395901 5435392 946 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1327 946 72 123 0 1202 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 5308

[startup+882.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=742728/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=5308 CPUtime=882.44
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1634 0 0 0 88242 2 0 0 25 0 1 0 199395901 5435392 998 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1327 998 72 123 0 1202 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 5308

[startup+942.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=742536/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=5308 CPUtime=942.44
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1682 0 0 0 94242 2 0 0 25 0 1 0 199395901 5435392 1046 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1327 1046 72 123 0 1202 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 5308

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=742280/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=5308 CPUtime=1002.44
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1734 0 0 0 100242 2 0 0 25 0 1 0 199395901 5435392 1098 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1327 1098 72 123 0 1202 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 5308

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=742024/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=5308 CPUtime=1062.46
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1788 0 0 0 106243 3 0 0 25 0 1 0 199395901 5435392 1152 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538522 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1327 1152 72 123 0 1202 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 5308

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=741768/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=7032 CPUtime=1122.47
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1845 0 0 0 112244 3 0 0 25 0 1 0 199395901 7200768 1209 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1758 1209 72 123 0 1633 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 7032

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17907
/proc/meminfo: memFree=741640/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=7032 CPUtime=1182.48
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1894 0 0 0 118245 3 0 0 25 0 1 0 199395901 7200768 1258 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1758 1258 72 123 0 1633 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17907
/proc/meminfo: memFree=741576/2055920 swapFree=4147448/4192956
[pid=17904] ppid=17902 vsize=7032 CPUtime=1200.09
/proc/17904/stat : 17904 (march_ks) R 17902 17904 16811 0 -1 4194304 1910 0 0 0 120006 3 0 0 25 0 1 0 199395901 7200768 1274 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/17904/statm: 1758 1274 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.09
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): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.036994
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1910
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= 8
involuntary context switches= 1244

runsolver used 1.39079 second user time and 2.68659 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 10:27:00 UTC 2007

IDJOB= 294796
IDBENCH= 19897
IDSOLVER= 111
FILE ID= node21/294796-1171794420

PBS_JOBID= 3839573

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294796-1171794420/march_ks /tmp/evaluation/294796-1171794420/instance-294796-1171794420.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-294796-1171794420 -o ROOT/results/node21/solver-294796-1171794420 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294796-1171794420/march_ks /tmp/evaluation/294796-1171794420/instance-294796-1171794420.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  997a38106b41acec00160b9638f74d24

RANDOM SEED= 347555691

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        747176 kB
Buffers:         43256 kB
Cached:        1152988 kB
SwapCached:      15448 kB
Active:         704516 kB
Inactive:       516804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        747176 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            73036 kB
Committed_AS:   646756 kB
PageTables:       1656 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= 66562 MiB

End job on node21 on Sun Feb 18 10:47:02 UTC 2007