Trace number 1544162

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.13906
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.45	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.45	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.45	c main()::
0.39/0.45	c initFormula():: searching for DIMACS p-line....
0.39/0.45	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.45	c parseCNF():: parsing....
0.39/0.45	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.45	c runParser():: parsing was successful, warming up engines...
0.39/0.45	c simplify_formula():: removed 0 tautological, 209 satisfied and 0 duplicate clauses
0.39/0.45	c preprocessing fase I completed:: there are now 7966 free variables and 33391 clauses.
0.39/0.45	c stat :: sign balance is biased by 0.476
0.39/0.45	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.45	c using 3-SAT heuristics (occurence based diff)
0.39/0.45	c longest clause has size 3
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.39/0.45	c resolvent_look() :: found 82 resolvents
0.39/0.45	c lessRedundantTransformation():: nothing to be done.
0.39/0.45	c transformTo3SAT():: you gave me 8000 variables and 33473 clauses.
0.39/0.45	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.45	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.45	c transformTo3SAT():: the transformation yielded 8000 variabels and 33473 clauses.
0.39/0.45	c main():: clause / variable ratio: ( 33473 / 8000 ) = 4.18
0.39/0.45	c longest clause has size 3
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c dynamic_preselect_setsize :: off
0.39/0.45	c suggested doublelook initial :: 0
0.39/0.45	c main():: all systems go!
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 607 JD: 498
7.69/7.75	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544162-1238605109/watcher-1544162-1238605109 -o /tmp/evaluation-result-1544162-1238605109/solver-1544162-1238605109 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544162-1238605109.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 11079
/proc/meminfo: memFree=1506520/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=1512 CPUtime=0
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 1133173002 1548288 249 1992294400 134512640 135019032 4294956224 18446744073709551615 134788562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 378 249 47 123 0 253 0

[startup+0.0485291 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 11079
/proc/meminfo: memFree=1506520/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=3760 CPUtime=0.04
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 596 0 0 0 4 0 0 0 18 0 1 0 1133173002 3850240 581 1992294400 134512640 135019032 4294956224 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 940 581 48 123 0 815 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3760

[startup+0.101533 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 11079
/proc/meminfo: memFree=1506520/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=5240 CPUtime=0.09
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 1133173002 5365760 954 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301551 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 11079
/proc/meminfo: memFree=1506520/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=7684 CPUtime=0.29
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 4368 0 0 0 28 1 0 0 19 0 1 0 1133173002 7868416 1531 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 1921 1531 67 123 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.701587 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 11079
/proc/meminfo: memFree=1506520/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=10472 CPUtime=0.69
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6441 0 0 0 67 2 0 0 23 0 1 0 1133173002 10723328 2216 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 2618 2216 73 123 0 2493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10472

[startup+1.50166 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 11080
/proc/meminfo: memFree=1497680/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=10748 CPUtime=1.49
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6475 0 0 0 147 2 0 0 25 0 1 0 1133173002 11005952 2250 1992294400 134512640 135019032 4294956224 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 2687 2250 73 123 0 2562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.1018 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 11080
/proc/meminfo: memFree=1497488/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=11540 CPUtime=3.09
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6639 0 0 0 307 2 0 0 25 0 1 0 1133173002 11816960 2414 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 2885 2414 73 123 0 2760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.30109 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 11080
/proc/meminfo: memFree=1496528/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=11800 CPUtime=6.29
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6726 0 0 0 627 2 0 0 25 0 1 0 1133173002 12083200 2501 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 2950 2501 73 123 0 2825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11800

[startup+12.7027 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 11080
/proc/meminfo: memFree=1496080/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=12352 CPUtime=12.69
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6843 0 0 0 1267 2 0 0 25 0 1 0 1133173002 12648448 2618 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3088 2618 73 123 0 2963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12352

[startup+25.5018 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 11080
/proc/meminfo: memFree=1495760/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=12744 CPUtime=25.48
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6933 0 0 0 2546 2 0 0 25 0 1 0 1133173002 13049856 2708 1992294400 134512640 135019032 4294956224 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3186 2708 73 123 0 3061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12744

[startup+51.1011 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 11080
/proc/meminfo: memFree=1495568/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=13000 CPUtime=51.05
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 6998 0 0 0 5103 2 0 0 25 0 1 0 1133173002 13312000 2773 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3250 2773 73 123 0 3125 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 13000

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11080
/proc/meminfo: memFree=1495184/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=13256 CPUtime=102.24
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7077 0 0 0 10221 3 0 0 25 0 1 0 1133173002 13574144 2852 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3314 2852 73 123 0 3189 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13256

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494480/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=13512 CPUtime=162.18
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7145 0 0 0 16215 3 0 0 25 0 1 0 1133173002 13836288 2920 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3378 2920 73 123 0 3253 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 13512

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494544/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=13768 CPUtime=222.15
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7192 0 0 0 22212 3 0 0 25 0 1 0 1133173002 14098432 2967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3442 2967 73 123 0 3317 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 13768

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494544/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=13896 CPUtime=282.11
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7227 0 0 0 28207 4 0 0 25 0 1 0 1133173002 14229504 3002 1992294400 134512640 135019032 4294956224 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3474 3002 73 123 0 3349 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 13896

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494416/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14024 CPUtime=342.09
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7256 0 0 0 34205 4 0 0 25 0 1 0 1133173002 14360576 3031 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3506 3031 73 123 0 3381 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 14024

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494352/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14024 CPUtime=402.06
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7279 0 0 0 40202 4 0 0 25 0 1 0 1133173002 14360576 3054 1992294400 134512640 135019032 4294956224 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3506 3054 73 123 0 3381 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 14024

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494224/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14152 CPUtime=462.04
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7302 0 0 0 46200 4 0 0 25 0 1 0 1133173002 14491648 3077 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3538 3077 73 123 0 3413 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 14152

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494160/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14280 CPUtime=522.02
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7323 0 0 0 52198 4 0 0 25 0 1 0 1133173002 14622720 3098 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3570 3098 73 123 0 3445 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 14280

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494096/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14280 CPUtime=581.99
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7343 0 0 0 58195 4 0 0 25 0 1 0 1133173002 14622720 3118 1992294400 134512640 135019032 4294956224 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3570 3118 73 123 0 3445 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 14280

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1494032/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14408 CPUtime=641.97
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7358 0 0 0 64193 4 0 0 25 0 1 0 1133173002 14753792 3133 1992294400 134512640 135019032 4294956224 18446744073709551615 134525717 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3602 3133 73 123 0 3477 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 14408

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493968/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14408 CPUtime=701.95
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7370 0 0 0 70191 4 0 0 25 0 1 0 1133173002 14753792 3145 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3602 3145 73 123 0 3477 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 14408

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493968/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14536 CPUtime=761.92
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7382 0 0 0 76188 4 0 0 25 0 1 0 1133173002 14884864 3157 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3634 3157 73 123 0 3509 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 14536

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493904/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14536 CPUtime=821.9
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7395 0 0 0 82186 4 0 0 25 0 1 0 1133173002 14884864 3170 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3634 3170 73 123 0 3509 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 14536

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493840/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14536 CPUtime=881.88
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7408 0 0 0 88184 4 0 0 25 0 1 0 1133173002 14884864 3183 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3634 3183 73 123 0 3509 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 14536

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493840/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14664 CPUtime=941.85
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7422 0 0 0 94181 4 0 0 25 0 1 0 1133173002 15015936 3197 1992294400 134512640 135019032 4294956224 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3666 3197 73 123 0 3541 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 14664

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493776/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14664 CPUtime=1001.8
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7432 0 0 0 100176 4 0 0 25 0 1 0 1133173002 15015936 3207 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3666 3207 73 123 0 3541 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 14664

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493776/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14664 CPUtime=1061.78
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7442 0 0 0 106174 4 0 0 25 0 1 0 1133173002 15015936 3217 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3666 3217 73 123 0 3541 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 14664

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493712/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14792 CPUtime=1121.75
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7452 0 0 0 112171 4 0 0 25 0 1 0 1133173002 15147008 3227 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3698 3227 73 123 0 3573 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 14792

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493712/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14792 CPUtime=1181.71
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7461 0 0 0 118167 4 0 0 25 0 1 0 1133173002 15147008 3236 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3698 3236 73 123 0 3573 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 14792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11086
/proc/meminfo: memFree=1493648/2055920 swapFree=4176708/4192956
[pid=11079] ppid=11077 vsize=14792 CPUtime=1200.01
/proc/11079/stat : 11079 (march_ks) R 11077 11079 10436 0 -1 4194304 7463 0 0 0 119996 5 0 0 25 0 1 0 1133173002 15147008 3238 1992294400 134512640 135019032 4294956224 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/11079/statm: 3698 3238 73 123 0 3573 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14792

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.052991
CPU usage (%): 99.9511
Max. virtual memory (cumulated for all children) (KiB): 14792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7463
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4361

runsolver used 1.00785 second user time and 3.36849 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 18:58:30
IDJOB=1544162
IDBENCH=70308
IDSOLVER=559
FILE ID=node51/1544162-1238605109
PBS_JOBID= 9068323
Free space on /tmp= 65252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544162-1238605109/watcher-1544162-1238605109 -o /tmp/evaluation-result-1544162-1238605109/solver-1544162-1238605109 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544162-1238605109.cnf            

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=1086495968

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
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		: 3000.234
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:       1507064 kB
Buffers:         93412 kB
Cached:         356692 kB
SwapCached:      10052 kB
Active:         229096 kB
Inactive:       232508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507064 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            73368 kB
Committed_AS:  3161124 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-04-01 19:18:32