Trace number 1626149

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) 5000.11 5000.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark93.5148
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

0.40/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.44	c main()::
0.40/0.44	c initFormula():: searching for DIMACS p-line....
0.40/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.40/0.44	c parseCNF():: parsing....
0.40/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.44	c runParser():: parsing was successful, warming up engines...
0.40/0.44	c simplify_formula():: removed 0 tautological, 203 satisfied and 0 duplicate clauses
0.40/0.44	c preprocessing fase I completed:: there are now 7971 free variables and 33397 clauses.
0.40/0.44	c stat :: sign balance is biased by 0.462
0.40/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.44	c using 3-SAT heuristics (occurence based diff)
0.40/0.44	c longest clause has size 3
0.40/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.40/0.44	c resolvent_look() :: found 80 resolvents
0.40/0.44	c lessRedundantTransformation():: nothing to be done.
0.40/0.44	c transformTo3SAT():: you gave me 8000 variables and 33477 clauses.
0.40/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.40/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.40/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33477 clauses.
0.40/0.44	c main():: clause / variable ratio: ( 33477 / 8000 ) = 4.18
0.40/0.44	c longest clause has size 3
0.40/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.44	c dynamic_preselect_setsize :: off
0.40/0.44	c suggested doublelook initial :: 0
0.40/0.44	c main():: all systems go!
0.40/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 644 JD: 533
7.59/7.65	c |----------------------------------------------------------------|

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626149-1240023560/watcher-1626149-1240023560 -o /tmp/evaluation-result-1626149-1240023560/solver-1626149-1240023560 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626149-1240023560.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 0.98 0.99 3/64 19304
/proc/meminfo: memFree=1328112/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=1512 CPUtime=0
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30389378 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 378 249 47 123 0 253 0

[startup+0.0893429 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19304
/proc/meminfo: memFree=1328112/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=5240 CPUtime=0.08
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 1182 0 0 0 8 0 0 0 18 0 1 0 30389378 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554786 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5240

[startup+0.101338 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19304
/proc/meminfo: memFree=1328112/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=5240 CPUtime=0.09
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 30389378 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301281 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19304
/proc/meminfo: memFree=1328112/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=7684 CPUtime=0.29
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 4369 0 0 0 28 1 0 0 20 0 1 0 30389378 7868416 1531 1992294400 134512640 135019032 4294956240 18446744073709551615 134567066 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 1921 1531 67 123 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.701169 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19304
/proc/meminfo: memFree=1328112/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=10476 CPUtime=0.69
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 6672 0 0 0 67 2 0 0 24 0 1 0 30389378 10727424 2224 1992294400 134512640 135019032 4294956240 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 2619 2224 73 123 0 2494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10476

[startup+1.50194 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19305
/proc/meminfo: memFree=1319464/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=10748 CPUtime=1.49
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 6704 0 0 0 147 2 0 0 25 0 1 0 30389378 11005952 2256 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 2687 2256 73 123 0 2562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.10149 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19305
/proc/meminfo: memFree=1319080/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=11552 CPUtime=3.09
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 6889 0 0 0 307 2 0 0 25 0 1 0 30389378 11829248 2441 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 2888 2441 73 123 0 2763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11552

[startup+6.30159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19305
/proc/meminfo: memFree=1317992/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=11948 CPUtime=6.29
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 6979 0 0 0 627 2 0 0 25 0 1 0 30389378 12234752 2531 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 2987 2531 73 123 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11948

[startup+12.7028 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19305
/proc/meminfo: memFree=1317560/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=12484 CPUtime=12.69
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7092 0 0 0 1267 2 0 0 25 0 1 0 30389378 12783616 2644 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3121 2644 73 123 0 2996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12484

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19305
/proc/meminfo: memFree=1317304/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=12740 CPUtime=25.49
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7182 0 0 0 2547 2 0 0 25 0 1 0 30389378 13045760 2734 1992294400 134512640 135019032 4294956240 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3185 2734 73 123 0 3060 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12740

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19305
/proc/meminfo: memFree=1317048/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=13124 CPUtime=51.09
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7251 0 0 0 5106 3 0 0 25 0 1 0 30389378 13438976 2803 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3281 2803 73 123 0 3156 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13124

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1316472/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=13380 CPUtime=102.29
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7328 0 0 0 10226 3 0 0 25 0 1 0 30389378 13701120 2880 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3345 2880 73 123 0 3220 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 13380

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1316280/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=13636 CPUtime=162.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7387 0 0 0 16225 3 0 0 25 0 1 0 30389378 13963264 2939 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3409 2939 73 123 0 3284 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 13636

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1316216/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=13764 CPUtime=222.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7423 0 0 0 22225 3 0 0 25 0 1 0 30389378 14094336 2975 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3441 2975 73 123 0 3316 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 13764

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1316088/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=13892 CPUtime=282.27
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7457 0 0 0 28223 4 0 0 25 0 1 0 30389378 14225408 3009 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3473 3009 73 123 0 3348 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 13892

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1315960/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=14020 CPUtime=342.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7489 0 0 0 34224 4 0 0 25 0 1 0 30389378 14356480 3041 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3505 3041 73 123 0 3380 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 14020

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1315832/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=14148 CPUtime=402.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7520 0 0 0 40224 4 0 0 25 0 1 0 30389378 14487552 3072 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3537 3072 73 123 0 3412 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 14148

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1315768/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=14148 CPUtime=462.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7540 0 0 0 46224 4 0 0 25 0 1 0 30389378 14487552 3092 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3537 3092 73 123 0 3412 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 14148

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1315768/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=14276 CPUtime=522.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7557 0 0 0 52224 4 0 0 25 0 1 0 30389378 14618624 3109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3569 3109 73 123 0 3444 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 14276

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1315640/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=14404 CPUtime=582.29
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7576 0 0 0 58225 4 0 0 25 0 1 0 30389378 14749696 3128 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3601 3128 73 123 0 3476 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 14404

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19311
/proc/meminfo: memFree=1315576/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=14404 CPUtime=642.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7594 0 0 0 64224 4 0 0 25 0 1 0 30389378 14749696 3146 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/19304/statm: 3601 3146 73 123 0 3476 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 14404


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=15940 CPUtime=4062.31
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7989 0 0 0 406224 7 0 0 25 0 1 0 30389378 16322560 3541 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 3985 3541 73 123 0 3860 0
Current children cumulated CPU time (s) 4062.31
Current children cumulated vsize (KiB) 15940

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4122.31
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7992 0 0 0 412224 7 0 0 25 0 1 0 30389378 16453632 3544 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3544 73 123 0 3892 0
Current children cumulated CPU time (s) 4122.31
Current children cumulated vsize (KiB) 16068

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4182.32
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7994 0 0 0 418224 8 0 0 25 0 1 0 30389378 16453632 3546 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3546 73 123 0 3892 0
Current children cumulated CPU time (s) 4182.32
Current children cumulated vsize (KiB) 16068

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313592/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4242.32
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7997 0 0 0 424224 8 0 0 25 0 1 0 30389378 16453632 3549 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3549 73 123 0 3892 0
Current children cumulated CPU time (s) 4242.32
Current children cumulated vsize (KiB) 16068

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313592/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4302.32
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 7999 0 0 0 430224 8 0 0 25 0 1 0 30389378 16453632 3551 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3551 73 123 0 3892 0
Current children cumulated CPU time (s) 4302.32
Current children cumulated vsize (KiB) 16068

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4362.33
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8002 0 0 0 436225 8 0 0 25 0 1 0 30389378 16453632 3554 1992294400 134512640 135019032 4294956240 18446744073709551615 134538604 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3554 73 123 0 3892 0
Current children cumulated CPU time (s) 4362.33
Current children cumulated vsize (KiB) 16068

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4422.32
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8005 0 0 0 442224 8 0 0 25 0 1 0 30389378 16453632 3557 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3557 73 123 0 3892 0
Current children cumulated CPU time (s) 4422.32
Current children cumulated vsize (KiB) 16068

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4482.32
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8009 0 0 0 448224 8 0 0 25 0 1 0 30389378 16453632 3561 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3561 73 123 0 3892 0
Current children cumulated CPU time (s) 4482.32
Current children cumulated vsize (KiB) 16068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313528/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4542.33
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8012 0 0 0 454225 8 0 0 25 0 1 0 30389378 16453632 3564 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3564 73 123 0 3892 0
Current children cumulated CPU time (s) 4542.33
Current children cumulated vsize (KiB) 16068

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4602.32
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8015 0 0 0 460224 8 0 0 25 0 1 0 30389378 16453632 3567 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3567 73 123 0 3892 0
Current children cumulated CPU time (s) 4602.32
Current children cumulated vsize (KiB) 16068

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4662.31
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8017 0 0 0 466223 8 0 0 25 0 1 0 30389378 16453632 3569 1992294400 134512640 135019032 4294956240 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3569 73 123 0 3892 0
Current children cumulated CPU time (s) 4662.31
Current children cumulated vsize (KiB) 16068

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313336/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16068 CPUtime=4722.3
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8020 0 0 0 472222 8 0 0 25 0 1 0 30389378 16453632 3572 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4017 3572 73 123 0 3892 0
Current children cumulated CPU time (s) 4722.3
Current children cumulated vsize (KiB) 16068

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16196 CPUtime=4782.29
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8024 0 0 0 478221 8 0 0 25 0 1 0 30389378 16584704 3576 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/19304/statm: 4049 3576 73 123 0 3924 0
Current children cumulated CPU time (s) 4782.29
Current children cumulated vsize (KiB) 16196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16196 CPUtime=4842.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8027 0 0 0 484220 8 0 0 25 0 1 0 30389378 16584704 3579 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4049 3579 73 123 0 3924 0
Current children cumulated CPU time (s) 4842.28
Current children cumulated vsize (KiB) 16196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313336/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16196 CPUtime=4902.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8029 0 0 0 490220 8 0 0 25 0 1 0 30389378 16584704 3581 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4049 3581 73 123 0 3924 0
Current children cumulated CPU time (s) 4902.28
Current children cumulated vsize (KiB) 16196

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16196 CPUtime=4962.28
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8031 0 0 0 496220 8 0 0 25 0 1 0 30389378 16584704 3583 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4049 3583 73 123 0 3924 0
Current children cumulated CPU time (s) 4962.28
Current children cumulated vsize (KiB) 16196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16196 CPUtime=5000.09
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8033 0 0 0 500001 8 0 0 25 0 1 0 30389378 16584704 3585 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4049 3585 73 123 0 3924 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 16196

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

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

[startup+5000.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19319
/proc/meminfo: memFree=1313400/2055920 swapFree=4192956/4192956
[pid=19304] ppid=19302 vsize=16196 CPUtime=5000.09
/proc/19304/stat : 19304 (march_ks) R 19302 19304 19132 0 -1 4194304 8033 0 0 0 500001 8 0 0 25 0 1 0 30389378 16584704 3585 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/19304/statm: 4049 3585 73 123 0 3924 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 16196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.11
CPU time (s): 5000.11
CPU user time (s): 5000.02
CPU system time (s): 0.090986
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 16196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8033
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= 16099

runsolver used 4.80327 second user time and 13.388 second system time

The end

Launcher Data

Begin job on node16 at 2009-04-18 04:59:20
IDJOB=1626149
IDBENCH=70309
IDSOLVER=582
FILE ID=node16/1626149-1240023560
PBS_JOBID= 9158987
Free space on /tmp= 66376 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-S688804305-073.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626149-1240023560/watcher-1626149-1240023560 -o /tmp/evaluation-result-1626149-1240023560/solver-1626149-1240023560 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626149-1240023560.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=713636776

node16.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:       1328656 kB
Buffers:         83092 kB
Cached:         571544 kB
SwapCached:          0 kB
Active:         288724 kB
Inactive:       378808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328656 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3460 kB
Writeback:           0 kB
Mapped:          22668 kB
Slab:            45820 kB
Committed_AS:   155956 kB
PageTables:       1436 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= 66376 MiB
End job on node16 at 2009-04-18 06:22:42