Trace number 295739

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) 1200.07 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
MD5SUM34f5335cfa1ab7be1574a69db160c094
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.91/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.91/0.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.91/0.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.91/0.95	c main()::
0.91/0.95	c initFormula():: searching for DIMACS p-line....
0.91/0.95	c full lookahead due to high density!
0.91/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.91/0.95	c parseCNF():: parsing....
0.91/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.91/0.95	c runParser():: parsing was successful, warming up engines...
0.91/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.91/0.95	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.91/0.95	c stat :: sign balance is biased by 0.009
0.91/0.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.91/0.95	c using k-SAT heuristics (size based diff)
0.91/0.95	c longest clause has size 7
0.91/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.91/0.95	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.91/0.95	c longest clause has size 7
0.91/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.91/0.95	c dynamic_preselect_setsize :: off
0.91/0.95	c suggested doublelook initial :: 0
0.91/0.95	c main():: all systems go!
0.91/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 20
1.01/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 2936 JD: 20
2.45/2.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 24314 JD: 20
13.61/13.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 130229 JD: 20
69.51/69.64	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 496962 JD: 20
264.57/264.65	c |----------------------------------------------------------------|
c |*
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c |*****
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c |****************************************************************| 5 NC: 1428455 JD: 20
764.47/764.75	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/node41/watcher-295739-1171811206 -o ROOT/results/node41/solver-295739-1171811206 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295739-1171811206/march_ks /tmp/evaluation/295739-1171811206/instance-295739-1171811206.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 3/64 23663
/proc/meminfo: memFree=1210312/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=656 CPUtime=0
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 201076628 671744 79 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 164 79 47 123 0 39 0

[startup+0.106352 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23663
/proc/meminfo: memFree=1210312/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=1652 CPUtime=0.09
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 201076628 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.514386 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23663
/proc/meminfo: memFree=1210312/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=1652 CPUtime=0.5
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 780 0 0 0 50 0 0 0 21 0 1 0 201076628 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1652

[startup+1.33446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208768/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2020 CPUtime=1.32
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1057 0 0 0 132 0 0 0 25 0 1 0 201076628 2068480 372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2020

[startup+2.9706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208640/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2020 CPUtime=2.96
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1057 0 0 0 296 0 0 0 25 0 1 0 201076628 2068480 372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2020

[startup+6.24688 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208640/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2020 CPUtime=6.23
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1057 0 0 0 623 0 0 0 25 0 1 0 201076628 2068480 372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 2020

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208648/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2020 CPUtime=12.69
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1057 0 0 0 1269 0 0 0 25 0 1 0 201076628 2068480 372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2020

[startup+25.5056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208648/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2020 CPUtime=25.49
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1057 0 0 0 2549 0 0 0 25 0 1 0 201076628 2068480 372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2020

[startup+51.1098 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208584/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2224 CPUtime=51.08
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1093 0 0 0 5108 0 0 0 25 0 1 0 201076628 2277376 408 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 556 408 72 123 0 431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2224

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208520/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2324 CPUtime=102.28
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1127 0 0 0 10228 0 0 0 25 0 1 0 201076628 2379776 442 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628659 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 581 442 72 123 0 456 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2324

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208328/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2476 CPUtime=162.28
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1163 0 0 0 16228 0 0 0 25 0 1 0 201076628 2535424 478 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 619 478 72 123 0 494 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2476

[startup+222.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208200/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=2704 CPUtime=222.29
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1199 0 0 0 22229 0 0 0 25 0 1 0 201076628 2768896 514 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 676 514 72 123 0 551 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2704

[startup+282.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1208008/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=3044 CPUtime=282.29
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1235 0 0 0 28229 0 0 0 25 0 1 0 201076628 3117056 550 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 761 550 72 123 0 636 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3044

[startup+342.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1207880/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=3044 CPUtime=342.29
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1276 0 0 0 34229 0 0 0 25 0 1 0 201076628 3117056 591 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 761 591 72 123 0 636 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3044

[startup+402.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1207688/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=3556 CPUtime=402.29
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1318 0 0 0 40229 0 0 0 25 0 1 0 201076628 3641344 633 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 889 633 72 123 0 764 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3556

[startup+462.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1207496/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=3556 CPUtime=462.3
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1352 0 0 0 46229 1 0 0 25 0 1 0 201076628 3641344 667 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 889 667 72 123 0 764 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3556

[startup+522.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1207368/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=3556 CPUtime=522.31
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1389 0 0 0 52230 1 0 0 25 0 1 0 201076628 3641344 704 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 889 704 72 123 0 764 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3556

[startup+582.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1207176/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=3556 CPUtime=582.31
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1424 0 0 0 58230 1 0 0 25 0 1 0 201076628 3641344 739 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 889 739 72 123 0 764 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3556

[startup+642.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1207048/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=4320 CPUtime=642.31
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1460 0 0 0 64230 1 0 0 25 0 1 0 201076628 4423680 775 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1080 775 72 123 0 955 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 4320

[startup+702.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1206920/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=4320 CPUtime=702.31
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1501 0 0 0 70230 1 0 0 25 0 1 0 201076628 4423680 816 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1080 816 72 123 0 955 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4320

[startup+762.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1206728/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=4320 CPUtime=762.32
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1538 0 0 0 76231 1 0 0 25 0 1 0 201076628 4423680 853 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1080 853 72 123 0 955 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4320

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1206600/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=4320 CPUtime=822.32
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1578 0 0 0 82231 1 0 0 25 0 1 0 201076628 4423680 893 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1080 893 72 123 0 955 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4320

[startup+882.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1206408/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=4320 CPUtime=882.33
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1623 0 0 0 88232 1 0 0 25 0 1 0 201076628 4423680 938 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1080 938 72 123 0 955 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 4320

[startup+942.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1206216/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=942.33
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1664 0 0 0 94232 1 0 0 25 0 1 0 201076628 5603328 979 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 979 72 123 0 1243 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 5472

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1206152/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=1002.33
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1705 0 0 0 100232 1 0 0 25 0 1 0 201076628 5603328 1020 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 1020 72 123 0 1243 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 5472

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1205960/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=1062.33
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1748 0 0 0 106232 1 0 0 25 0 1 0 201076628 5603328 1063 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 1063 72 123 0 1243 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 5472

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1205832/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=1122.33
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1791 0 0 0 112232 1 0 0 25 0 1 0 201076628 5603328 1106 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 1106 72 123 0 1243 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 5472

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1205704/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=1182.34
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1827 0 0 0 118233 1 0 0 25 0 1 0 201076628 5603328 1142 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 1142 72 123 0 1243 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 5472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1205640/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=1200.05
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1838 0 0 0 120004 1 0 0 25 0 1 0 201076628 5603328 1153 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 1153 72 123 0 1243 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5472

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23664
/proc/meminfo: memFree=1205640/2055920 swapFree=4183936/4192956
[pid=23663] ppid=23661 vsize=5472 CPUtime=1200.05
/proc/23663/stat : 23663 (march_ks) R 23661 23663 23600 0 -1 4194304 1838 0 0 0 120004 1 0 0 25 0 1 0 201076628 5603328 1153 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 1368 1153 72 123 0 1243 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.017997
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 5472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1838
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= 1762

runsolver used 0.790879 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 15:06:47 UTC 2007

IDJOB= 295739
IDBENCH= 19920
IDSOLVER= 111
FILE ID= node41/295739-1171811206

PBS_JOBID= 3839622

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295739-1171811206/march_ks /tmp/evaluation/295739-1171811206/instance-295739-1171811206.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-295739-1171811206 -o ROOT/results/node41/solver-295739-1171811206 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295739-1171811206/march_ks /tmp/evaluation/295739-1171811206/instance-295739-1171811206.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  34f5335cfa1ab7be1574a69db160c094

RANDOM SEED= 116709237

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1210720 kB
Buffers:         42524 kB
Cached:         714800 kB
SwapCached:       3732 kB
Active:         615720 kB
Inactive:       151624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1210720 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          15160 kB
Slab:            63820 kB
Committed_AS:   402788 kB
PageTables:       1476 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 node41 on Sun Feb 18 15:26:49 UTC 2007