Trace number 294919

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) 1200.06 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
MD5SUM7faec4d52a8413a8449c21f2ea11cbf4
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: 193 JD: 18
0.91/0.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2245 JD: 18
1.94/1.98	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 16713 JD: 18
9.11/9.14	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 82112 JD: 18
41.68/41.79	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 282079 JD: 18
142.35/142.43	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 739784 JD: 18
374.20/374.33	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1516886 JD: 18
773.30/773.62	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/node11/watcher-294919-1171796888 -o ROOT/results/node11/solver-294919-1171796888 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294919-1171796888/march_ks /tmp/evaluation/294919-1171796888/instance-294919-1171796888.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: 8.01 7.09 4.34 3/77 9834
/proc/meminfo: memFree=276864/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=656 CPUtime=0
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 199643369 671744 78 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 164 78 47 123 0 39 0

[startup+0.106783 s]
/proc/loadavg: 8.01 7.09 4.34 3/77 9834
/proc/meminfo: memFree=276864/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1592 CPUtime=0.1
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 718 0 0 0 10 0 0 0 18 0 1 0 199643369 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1592

[startup+0.514831 s]
/proc/loadavg: 8.01 7.09 4.34 3/77 9834
/proc/meminfo: memFree=276864/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1592 CPUtime=0.51
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 718 0 0 0 51 0 0 0 22 0 1 0 199643369 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1592

[startup+1.33593 s]
/proc/loadavg: 8.01 7.09 4.34 2/78 9835
/proc/meminfo: memFree=275640/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1856 CPUtime=1.33
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 976 0 0 0 133 0 0 0 25 0 1 0 199643369 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1856

[startup+2.97813 s]
/proc/loadavg: 7.45 6.99 4.32 2/78 9835
/proc/meminfo: memFree=275512/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1856 CPUtime=2.97
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 976 0 0 0 297 0 0 0 25 0 1 0 199643369 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1856

[startup+6.25451 s]
/proc/loadavg: 7.45 6.99 4.32 2/78 9835
/proc/meminfo: memFree=275392/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1856 CPUtime=6.24
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 976 0 0 0 624 0 0 0 25 0 1 0 199643369 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1856

[startup+12.7113 s]
/proc/loadavg: 6.46 6.79 4.29 2/78 9835
/proc/meminfo: memFree=275328/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1856 CPUtime=12.69
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 976 0 0 0 1269 0 0 0 25 0 1 0 199643369 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5118 s]
/proc/loadavg: 5.62 6.60 4.25 2/78 9835
/proc/meminfo: memFree=275328/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=1856 CPUtime=25.49
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 976 0 0 0 2549 0 0 0 25 0 1 0 199643369 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1856

[startup+51.1248 s]
/proc/loadavg: 4.04 6.15 4.16 2/78 9835
/proc/meminfo: memFree=275392/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=2060 CPUtime=51.1
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1015 0 0 0 5110 0 0 0 25 0 1 0 199643369 2109440 377 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 515 377 72 123 0 390 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2060

[startup+102.344 s]
/proc/loadavg: 2.32 5.35 4.00 2/78 9835
/proc/meminfo: memFree=275264/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=2160 CPUtime=102.31
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1049 0 0 0 10230 1 0 0 25 0 1 0 199643369 2211840 411 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 540 411 72 123 0 415 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2160

[startup+162.377 s]
/proc/loadavg: 1.44 4.50 3.79 2/78 9835
/proc/meminfo: memFree=275072/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=2312 CPUtime=162.32
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1090 0 0 0 16231 1 0 0 25 0 1 0 199643369 2367488 452 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 578 452 72 123 0 453 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2312

[startup+222.407 s]
/proc/loadavg: 1.17 3.91 3.63 2/78 9835
/proc/meminfo: memFree=274880/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=2540 CPUtime=222.33
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1128 0 0 0 22232 1 0 0 25 0 1 0 199643369 2600960 490 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 635 490 72 123 0 510 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2540

[startup+282.435 s]
/proc/loadavg: 1.06 3.38 3.46 2/78 9835
/proc/meminfo: memFree=274624/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=2880 CPUtime=282.34
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1171 0 0 0 28233 1 0 0 25 0 1 0 199643369 2949120 533 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541733 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 720 533 72 123 0 595 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2880

[startup+342.461 s]
/proc/loadavg: 1.02 2.94 3.30 2/78 9835
/proc/meminfo: memFree=274496/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=2880 CPUtime=342.35
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1211 0 0 0 34233 2 0 0 25 0 1 0 199643369 2949120 573 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 720 573 72 123 0 595 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 2880

[startup+402.493 s]
/proc/loadavg: 1.00 2.56 3.14 2/78 9835
/proc/meminfo: memFree=274304/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=3392 CPUtime=402.36
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1254 0 0 0 40234 2 0 0 25 0 1 0 199643369 3473408 616 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 848 616 72 123 0 723 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3392

[startup+462.521 s]
/proc/loadavg: 1.00 2.29 3.02 2/78 9835
/proc/meminfo: memFree=274176/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=3392 CPUtime=462.37
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1297 0 0 0 46235 2 0 0 25 0 1 0 199643369 3473408 659 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 848 659 72 123 0 723 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3392

[startup+522.551 s]
/proc/loadavg: 1.07 2.07 2.89 2/78 9835
/proc/meminfo: memFree=273984/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=3392 CPUtime=522.38
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1338 0 0 0 52236 2 0 0 25 0 1 0 199643369 3473408 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 848 700 72 123 0 723 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3392

[startup+582.582 s]
/proc/loadavg: 1.02 1.86 2.76 2/78 9835
/proc/meminfo: memFree=273792/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=4156 CPUtime=582.4
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1378 0 0 0 58238 2 0 0 25 0 1 0 199643369 4255744 740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1039 740 72 123 0 914 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4156

[startup+642.617 s]
/proc/loadavg: 1.01 1.70 2.65 2/78 9835
/proc/meminfo: memFree=273664/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=4156 CPUtime=642.42
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1426 0 0 0 64239 3 0 0 25 0 1 0 199643369 4255744 788 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597792 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1039 788 72 123 0 914 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4156

[startup+702.648 s]
/proc/loadavg: 1.00 1.58 2.55 2/78 9835
/proc/meminfo: memFree=273408/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=4156 CPUtime=702.43
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1472 0 0 0 70240 3 0 0 25 0 1 0 199643369 4255744 834 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1039 834 72 123 0 914 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4156

[startup+762.676 s]
/proc/loadavg: 1.00 1.47 2.45 2/78 9835
/proc/meminfo: memFree=273280/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=4156 CPUtime=762.44
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1519 0 0 0 76241 3 0 0 25 0 1 0 199643369 4255744 881 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1039 881 72 123 0 914 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 4156

[startup+822.706 s]
/proc/loadavg: 1.00 1.38 2.35 2/78 9835
/proc/meminfo: memFree=273216/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=5308 CPUtime=822.45
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1565 0 0 0 82242 3 0 0 25 0 1 0 199643369 5435392 927 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1327 927 72 123 0 1202 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 5308

[startup+882.733 s]
/proc/loadavg: 1.00 1.31 2.26 2/78 9835
/proc/meminfo: memFree=273024/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=5308 CPUtime=882.46
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1614 0 0 0 88243 3 0 0 25 0 1 0 199643369 5435392 976 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1327 976 72 123 0 1202 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 5308

[startup+942.76 s]
/proc/loadavg: 1.00 1.25 2.19 2/78 9835
/proc/meminfo: memFree=272768/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=5308 CPUtime=942.47
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1659 0 0 0 94244 3 0 0 25 0 1 0 199643369 5435392 1021 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1327 1021 72 123 0 1202 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 5308

[startup+1002.79 s]
/proc/loadavg: 1.04 1.22 2.12 2/78 9835
/proc/meminfo: memFree=272704/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=5308 CPUtime=1002.48
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1707 0 0 0 100245 3 0 0 25 0 1 0 199643369 5435392 1069 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1327 1069 72 123 0 1202 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 5308

[startup+1062.83 s]
/proc/loadavg: 1.01 1.17 2.04 2/78 9835
/proc/meminfo: memFree=272448/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=5308 CPUtime=1062.5
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1751 0 0 0 106246 4 0 0 25 0 1 0 199643369 5435392 1113 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1327 1113 72 123 0 1202 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 5308

[startup+1122.86 s]
/proc/loadavg: 1.00 1.14 1.97 2/78 9835
/proc/meminfo: memFree=272256/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=5308 CPUtime=1122.51
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1799 0 0 0 112247 4 0 0 25 0 1 0 199643369 5435392 1161 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1327 1161 72 123 0 1202 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 5308

[startup+1182.89 s]
/proc/loadavg: 1.00 1.11 1.91 2/78 9835
/proc/meminfo: memFree=272000/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=7032 CPUtime=1182.53
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1855 0 0 0 118249 4 0 0 25 0 1 0 199643369 7200768 1217 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1758 1217 72 123 0 1633 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 9835
/proc/meminfo: memFree=271936/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=7032 CPUtime=1200.05
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1870 0 0 0 120001 4 0 0 25 0 1 0 199643369 7200768 1232 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1758 1232 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.05
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+1200.41 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 9835
/proc/meminfo: memFree=271936/2055920 swapFree=4192812/4192956
[pid=9834] ppid=9832 vsize=7032 CPUtime=1200.05
/proc/9834/stat : 9834 (march_ks) R 9832 9834 8448 0 -1 4194304 1870 0 0 0 120001 4 0 0 25 0 1 0 199643369 7200768 1232 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9834/statm: 1758 1232 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.049992
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1870
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= 24835

runsolver used 1.38979 second user time and 2.67159 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Feb 18 11:08:08 UTC 2007

IDJOB= 294919
IDBENCH= 19900
IDSOLVER= 111
FILE ID= node11/294919-1171796888

PBS_JOBID= 3839321

Free space on /tmp= 66543 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294919-1171796888/march_ks /tmp/evaluation/294919-1171796888/instance-294919-1171796888.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-294919-1171796888 -o ROOT/results/node11/solver-294919-1171796888 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294919-1171796888/march_ks /tmp/evaluation/294919-1171796888/instance-294919-1171796888.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7faec4d52a8413a8449c21f2ea11cbf4

RANDOM SEED= 620888813

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        277336 kB
Buffers:         50120 kB
Cached:        1613296 kB
SwapCached:          0 kB
Active:         246852 kB
Inactive:      1459716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        277336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          62004 kB
Slab:            57572 kB
Committed_AS:   603664 kB
PageTables:       1756 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= 66543 MiB

End job on node11 on Sun Feb 18 11:28:11 UTC 2007