Trace number 306727

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) 1200.05 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.91/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.91/0.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.91/0.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.91/0.94	c main()::
0.91/0.94	c initFormula():: searching for DIMACS p-line....
0.91/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.91/0.94	c parseCNF():: parsing....
0.91/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.91/0.94	c runParser():: parsing was successful, warming up engines...
0.91/0.94	c simplify_formula():: removed 0 tautological, 245 satisfied and 0 duplicate clauses
0.91/0.94	c preprocessing fase I completed:: there are now 12952 free variables and 54355 clauses.
0.91/0.94	c stat :: sign balance is biased by 0.478
0.91/0.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.91/0.94	c using 3-SAT heuristics (occurence based diff)
0.91/0.94	c longest clause has size 3
0.91/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.91/0.94	c resolvent_look() :: found 77 resolvents
0.91/0.94	c lessRedundantTransformation():: nothing to be done.
0.91/0.94	c transformTo3SAT():: you gave me 13000 variables and 54432 clauses.
0.91/0.94	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.91/0.94	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.91/0.94	c transformTo3SAT():: the transformation yielded 13000 variabels and 54432 clauses.
0.91/0.94	c main():: clause / variable ratio: ( 54432 / 13000 ) = 4.19
0.91/0.94	c longest clause has size 3
0.91/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.91/0.94	c dynamic_preselect_setsize :: off
0.91/0.94	c suggested doublelook initial :: 0
0.91/0.94	c main():: all systems go!
0.91/0.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1022 JD: 897
28.77/28.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

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/node67/watcher-306727-1172105148 -o ROOT/results/node67/solver-306727-1172105148 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306727-1172105148/march_ks /tmp/evaluation/306727-1172105148/instance-306727-1172105148.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: 0.92 1.08 1.87 3/64 19081
/proc/meminfo: memFree=1570304/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=2052 CPUtime=0
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 230472443 2101248 357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 513 357 47 123 0 388 0

[startup+0.10775 s]
/proc/loadavg: 0.92 1.08 1.87 3/64 19081
/proc/meminfo: memFree=1570304/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=6056 CPUtime=0.09
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 1283 0 0 0 9 0 0 0 18 0 1 0 230472443 6201344 956 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 1514 956 50 123 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6056

[startup+0.517792 s]
/proc/loadavg: 0.92 1.08 1.87 3/64 19081
/proc/meminfo: memFree=1570304/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=7728 CPUtime=0.5
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 5331 0 0 0 48 2 0 0 21 0 1 0 230472443 7913472 1438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 1932 1438 63 123 0 1807 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7728

[startup+1.33788 s]
/proc/loadavg: 0.92 1.08 1.87 2/65 19082
/proc/meminfo: memFree=1556600/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=16608 CPUtime=1.32
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 11561 0 0 0 128 4 0 0 25 0 1 0 230472443 17006592 3486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597516 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 4152 3486 73 123 0 4027 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 16608

[startup+2.97405 s]
/proc/loadavg: 0.92 1.08 1.87 2/65 19082
/proc/meminfo: memFree=1556472/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=16748 CPUtime=2.97
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 11574 0 0 0 292 5 0 0 25 0 1 0 230472443 17149952 3499 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 4187 3499 73 123 0 4062 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 16748

[startup+6.25039 s]
/proc/loadavg: 0.93 1.07 1.86 2/65 19082
/proc/meminfo: memFree=1555960/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=17164 CPUtime=6.24
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 11663 0 0 0 619 5 0 0 25 0 1 0 230472443 17575936 3588 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 4291 3588 73 123 0 4166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17164

[startup+12.7071 s]
/proc/loadavg: 0.93 1.07 1.86 2/65 19082
/proc/meminfo: memFree=1554624/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=18728 CPUtime=12.69
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 11986 0 0 0 1264 5 0 0 25 0 1 0 230472443 19177472 3911 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 4682 3911 73 123 0 4557 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18728

[startup+25.5084 s]
/proc/loadavg: 0.95 1.07 1.84 2/65 19082
/proc/meminfo: memFree=1554112/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=19252 CPUtime=25.49
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12110 0 0 0 2544 5 0 0 25 0 1 0 230472443 19714048 4035 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 4813 4035 73 123 0 4688 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19252

[startup+51.1121 s]
/proc/loadavg: 0.96 1.06 1.82 2/65 19082
/proc/meminfo: memFree=1553536/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=20000 CPUtime=51.08
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12264 0 0 0 5103 5 0 0 25 0 1 0 230472443 20480000 4189 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5000 4189 73 123 0 4875 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20000

[startup+102.316 s]
/proc/loadavg: 0.98 1.05 1.78 2/65 19082
/proc/meminfo: memFree=1552768/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=20784 CPUtime=102.27
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12450 0 0 0 10222 5 0 0 25 0 1 0 230472443 21282816 4375 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5196 4375 73 123 0 5071 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20784

[startup+162.337 s]
/proc/loadavg: 0.99 1.04 1.72 2/65 19082
/proc/meminfo: memFree=1552384/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21040 CPUtime=162.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12532 0 0 0 16222 6 0 0 25 0 1 0 230472443 21544960 4457 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5260 4457 73 123 0 5135 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 21040

[startup+222.357 s]
/proc/loadavg: 1.03 1.04 1.68 2/65 19082
/proc/meminfo: memFree=1552128/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21296 CPUtime=222.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12589 0 0 0 22222 6 0 0 25 0 1 0 230472443 21807104 4514 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5324 4514 73 123 0 5199 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 21296

[startup+282.375 s]
/proc/loadavg: 1.01 1.03 1.63 2/65 19082
/proc/meminfo: memFree=1551936/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21424 CPUtime=282.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12626 0 0 0 28222 6 0 0 25 0 1 0 230472443 21938176 4551 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5356 4551 73 123 0 5231 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 21424

[startup+342.391 s]
/proc/loadavg: 1.00 1.02 1.59 2/65 19082
/proc/meminfo: memFree=1551872/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21552 CPUtime=342.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12658 0 0 0 34222 6 0 0 25 0 1 0 230472443 22069248 4583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5388 4583 73 123 0 5263 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 21552

[startup+402.412 s]
/proc/loadavg: 1.00 1.02 1.55 2/65 19082
/proc/meminfo: memFree=1551680/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21680 CPUtime=402.29
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12691 0 0 0 40222 7 0 0 25 0 1 0 230472443 22200320 4616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5420 4616 73 123 0 5295 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 21680

[startup+462.427 s]
/proc/loadavg: 1.00 1.01 1.52 2/65 19082
/proc/meminfo: memFree=1551616/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21808 CPUtime=462.29
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12717 0 0 0 46222 7 0 0 25 0 1 0 230472443 22331392 4642 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5452 4642 73 123 0 5327 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 21808

[startup+522.44 s]
/proc/loadavg: 1.00 1.01 1.48 2/65 19082
/proc/meminfo: memFree=1551552/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21936 CPUtime=522.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12740 0 0 0 52221 7 0 0 25 0 1 0 230472443 22462464 4665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5484 4665 73 123 0 5359 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 21936

[startup+582.455 s]
/proc/loadavg: 1.00 1.00 1.45 2/65 19082
/proc/meminfo: memFree=1551424/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=21936 CPUtime=582.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12766 0 0 0 58221 7 0 0 25 0 1 0 230472443 22462464 4691 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542624 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5484 4691 73 123 0 5359 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 21936

[startup+642.471 s]
/proc/loadavg: 1.00 1.00 1.42 2/65 19082
/proc/meminfo: memFree=1551296/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22064 CPUtime=642.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12797 0 0 0 64220 8 0 0 25 0 1 0 230472443 22593536 4722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5516 4722 73 123 0 5391 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 22064

[startup+702.487 s]
/proc/loadavg: 1.00 1.00 1.39 2/65 19082
/proc/meminfo: memFree=1551296/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22188 CPUtime=702.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12818 0 0 0 70220 8 0 0 25 0 1 0 230472443 22720512 4743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5547 4743 73 123 0 5422 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 22188

[startup+762.503 s]
/proc/loadavg: 1.00 1.00 1.36 2/65 19082
/proc/meminfo: memFree=1551104/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22316 CPUtime=762.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12843 0 0 0 76220 8 0 0 25 0 1 0 230472443 22851584 4768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5579 4768 73 123 0 5454 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 22316

[startup+822.524 s]
/proc/loadavg: 1.00 1.00 1.34 2/65 19082
/proc/meminfo: memFree=1551168/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22316 CPUtime=822.28
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12855 0 0 0 82220 8 0 0 25 0 1 0 230472443 22851584 4780 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5579 4780 73 123 0 5454 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 22316

[startup+882.541 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 19082
/proc/meminfo: memFree=1551104/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22444 CPUtime=882.27
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12873 0 0 0 88219 8 0 0 25 0 1 0 230472443 22982656 4798 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5611 4798 73 123 0 5486 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 22444

[startup+942.57 s]
/proc/loadavg: 1.00 1.00 1.29 2/71 19186
/proc/meminfo: memFree=1549832/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22444 CPUtime=942.24
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12889 0 0 0 94215 9 0 0 25 0 1 0 230472443 22982656 4814 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5611 4814 73 123 0 5486 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 22444

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 19280
/proc/meminfo: memFree=1550712/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22572 CPUtime=1002.21
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12904 0 0 0 100212 9 0 0 25 0 1 0 230472443 23113728 4829 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5643 4829 73 123 0 5518 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 22572

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 19280
/proc/meminfo: memFree=1550784/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22572 CPUtime=1062.22
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12918 0 0 0 106212 10 0 0 25 0 1 0 230472443 23113728 4843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5643 4843 73 123 0 5518 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 22572

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 19280
/proc/meminfo: memFree=1550720/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22700 CPUtime=1122.22
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12932 0 0 0 112212 10 0 0 25 0 1 0 230472443 23244800 4857 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5675 4857 73 123 0 5550 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 22700

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 19280
/proc/meminfo: memFree=1550656/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22700 CPUtime=1182.22
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12945 0 0 0 118212 10 0 0 25 0 1 0 230472443 23244800 4870 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5675 4870 73 123 0 5550 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 22700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 19280
/proc/meminfo: memFree=1550720/2055920 swapFree=4176000/4192956
[pid=19081] ppid=19079 vsize=22700 CPUtime=1200.04
/proc/19081/stat : 19081 (march_ks) R 19079 19081 17972 0 -1 4194304 12948 0 0 0 119994 10 0 0 25 0 1 0 230472443 23244800 4873 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19081/statm: 5675 4873 73 123 0 5550 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 22700

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): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.109983
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 22700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12948
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= 6
involuntary context switches= 2708

runsolver used 0.841872 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Feb 22 00:45:48 UTC 2007

IDJOB= 306727
IDBENCH= 20188
IDSOLVER= 111
FILE ID= node67/306727-1172105148

PBS_JOBID= 3892867

Free space on /tmp= 66557 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/306727-1172105148/march_ks /tmp/evaluation/306727-1172105148/instance-306727-1172105148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-306727-1172105148 -o ROOT/results/node67/solver-306727-1172105148 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306727-1172105148/march_ks /tmp/evaluation/306727-1172105148/instance-306727-1172105148.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 216515743

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1570712 kB
Buffers:         40200 kB
Cached:         381684 kB
SwapCached:      11616 kB
Active:         316736 kB
Inactive:       123636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570712 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            30764 kB
Committed_AS:   737352 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Thu Feb 22 01:05:51 UTC 2007