Trace number 1626151

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) 5000.07 5002.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.95564
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 

0.39/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.40	c main()::
0.39/0.40	c initFormula():: searching for DIMACS p-line....
0.39/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.40	c parseCNF():: parsing....
0.39/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.40	c runParser():: parsing was successful, warming up engines...
0.39/0.40	c simplify_formula():: removed 0 tautological, 187 satisfied and 0 duplicate clauses
0.39/0.40	c preprocessing fase I completed:: there are now 7971 free variables and 33413 clauses.
0.39/0.40	c stat :: sign balance is biased by 0.486
0.39/0.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.40	c using 3-SAT heuristics (occurence based diff)
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.39/0.40	c resolvent_look() :: found 78 resolvents
0.39/0.40	c lessRedundantTransformation():: nothing to be done.
0.39/0.40	c transformTo3SAT():: you gave me 8000 variables and 33491 clauses.
0.39/0.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.40	c transformTo3SAT():: the transformation yielded 8000 variabels and 33491 clauses.
0.39/0.40	c main():: clause / variable ratio: ( 33491 / 8000 ) = 4.19
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.40	c dynamic_preselect_setsize :: off
0.39/0.40	c suggested doublelook initial :: 0
0.39/0.40	c main():: all systems go!
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 628 JD: 509
10.09/10.19	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-1626151-1240023827/watcher-1626151-1240023827 -o /tmp/evaluation-result-1626151-1240023827/solver-1626151-1240023827 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626151-1240023827.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: 1.00 1.00 1.00 3/64 23296
/proc/meminfo: memFree=1276288/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=1512 CPUtime=0
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30410724 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134787439 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 378 249 47 123 0 253 0

[startup+0.048198 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23296
/proc/meminfo: memFree=1276288/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=3760 CPUtime=0.04
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 596 0 0 0 4 0 0 0 18 0 1 0 30410724 3850240 581 1992294400 134512640 135019032 4294956240 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 940 581 48 123 0 815 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3760

[startup+0.102218 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23296
/proc/meminfo: memFree=1276288/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=5240 CPUtime=0.09
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 30410724 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554770 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301244 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23296
/proc/meminfo: memFree=1276288/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=6872 CPUtime=0.29
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 4332 0 0 0 28 1 0 0 19 0 1 0 30410724 7036928 1358 1992294400 134512640 135019032 4294956240 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 1718 1358 67 123 0 1593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6872

[startup+0.701318 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23296
/proc/meminfo: memFree=1276288/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=10488 CPUtime=0.69
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 6518 0 0 0 67 2 0 0 23 0 1 0 30410724 10739712 2190 1992294400 134512640 135019032 4294956240 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 2622 2190 73 123 0 2497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10488

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1267640/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=10760 CPUtime=1.49
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 6578 0 0 0 147 2 0 0 25 0 1 0 30410724 11018240 2250 1992294400 134512640 135019032 4294956240 18446744073709551615 134548987 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 2690 2250 73 123 0 2565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10760

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1267256/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=11428 CPUtime=3.09
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 6725 0 0 0 307 2 0 0 25 0 1 0 30410724 11702272 2397 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 2857 2397 73 123 0 2732 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11428

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1266296/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=11820 CPUtime=6.29
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 6833 0 0 0 627 2 0 0 25 0 1 0 30410724 12103680 2505 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 2955 2505 73 123 0 2830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11820

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1266048/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=12132 CPUtime=12.69
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 6883 0 0 0 1267 2 0 0 25 0 1 0 30410724 12423168 2555 1992294400 134512640 135019032 4294956240 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3033 2555 73 123 0 2908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12132

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1265664/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=12652 CPUtime=25.48
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7025 0 0 0 2546 2 0 0 25 0 1 0 30410724 12955648 2697 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3163 2697 73 123 0 3038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12652

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1265280/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=13036 CPUtime=51.07
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7105 0 0 0 5105 2 0 0 25 0 1 0 30410724 13348864 2777 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3259 2777 73 123 0 3134 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13036

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264896/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=13292 CPUtime=102.25
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7196 0 0 0 10223 2 0 0 25 0 1 0 30410724 13611008 2868 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3323 2868 73 123 0 3198 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13292

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264640/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=13548 CPUtime=162.23
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7253 0 0 0 16220 3 0 0 25 0 1 0 30410724 13873152 2925 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3387 2925 73 123 0 3262 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264512/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=13676 CPUtime=222.21
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7294 0 0 0 22218 3 0 0 25 0 1 0 30410724 14004224 2966 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3419 2966 73 123 0 3294 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264320/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=13936 CPUtime=282.18
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7336 0 0 0 28215 3 0 0 25 0 1 0 30410724 14270464 3008 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3484 3008 73 123 0 3359 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13936

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264192/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=14064 CPUtime=342.16
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7363 0 0 0 34213 3 0 0 25 0 1 0 30410724 14401536 3035 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3516 3035 73 123 0 3391 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14064

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264128/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=14064 CPUtime=402.14
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7385 0 0 0 40211 3 0 0 25 0 1 0 30410724 14401536 3057 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3516 3057 73 123 0 3391 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14064

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1264064/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=14192 CPUtime=462.12
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7408 0 0 0 46209 3 0 0 25 0 1 0 30410724 14532608 3080 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3548 3080 73 123 0 3423 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14192

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1263936/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=14320 CPUtime=522.09
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7427 0 0 0 52206 3 0 0 25 0 1 0 30410724 14663680 3099 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3580 3099 73 123 0 3455 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14320

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1263872/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=14320 CPUtime=582.07
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7443 0 0 0 58204 3 0 0 25 0 1 0 30410724 14663680 3115 1992294400 134512640 135019032 4294956240 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3580 3115 73 123 0 3455 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 14320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23297
/proc/meminfo: memFree=1263808/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=14448 CPUtime=642.05
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7460 0 0 0 64202 3 0 0 25 0 1 0 30410724 14794752 3132 1992294400 134512640 135019032 4294956240 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3612 3132 73 123 0 3487 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 14448


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15856 CPUtime=4060.74
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7844 0 0 0 406067 7 0 0 25 0 1 0 30410724 16236544 3516 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3964 3516 73 123 0 3839 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 15856

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4120.7
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7848 0 0 0 412063 7 0 0 25 0 1 0 30410724 16367616 3520 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3520 73 123 0 3871 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 15984

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4180.68
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7851 0 0 0 418061 7 0 0 25 0 1 0 30410724 16367616 3523 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3523 73 123 0 3871 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 15984

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4240.65
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7856 0 0 0 424058 7 0 0 25 0 1 0 30410724 16367616 3528 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3528 73 123 0 3871 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 15984

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4300.61
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7860 0 0 0 430054 7 0 0 25 0 1 0 30410724 16367616 3532 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3532 73 123 0 3871 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 15984

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4360.58
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7864 0 0 0 436051 7 0 0 25 0 1 0 30410724 16367616 3536 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3536 73 123 0 3871 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 15984

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4420.55
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7867 0 0 0 442048 7 0 0 25 0 1 0 30410724 16367616 3539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3539 73 123 0 3871 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 15984

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4480.53
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7871 0 0 0 448045 8 0 0 25 0 1 0 30410724 16367616 3543 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3543 73 123 0 3871 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 15984

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261952/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4540.5
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7875 0 0 0 454042 8 0 0 25 0 1 0 30410724 16367616 3547 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3547 73 123 0 3871 0
Current children cumulated CPU time (s) 4540.5
Current children cumulated vsize (KiB) 15984

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261760/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=15984 CPUtime=4600.47
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7878 0 0 0 460039 8 0 0 25 0 1 0 30410724 16367616 3550 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 3996 3550 73 123 0 3871 0
Current children cumulated CPU time (s) 4600.47
Current children cumulated vsize (KiB) 15984

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261760/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=4660.43
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7881 0 0 0 466035 8 0 0 25 0 1 0 30410724 16498688 3553 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3553 73 123 0 3903 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 16112

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261760/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=4720.4
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7885 0 0 0 472032 8 0 0 25 0 1 0 30410724 16498688 3557 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3557 73 123 0 3903 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 16112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261760/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=4780.37
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7887 0 0 0 478029 8 0 0 25 0 1 0 30410724 16498688 3559 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3559 73 123 0 3903 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 16112

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261824/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=4840.33
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7890 0 0 0 484025 8 0 0 25 0 1 0 30410724 16498688 3562 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3562 73 123 0 3903 0
Current children cumulated CPU time (s) 4840.33
Current children cumulated vsize (KiB) 16112

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261824/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=4900.3
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7892 0 0 0 490022 8 0 0 25 0 1 0 30410724 16498688 3564 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3564 73 123 0 3903 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 16112

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261824/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=4960.28
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7895 0 0 0 496020 8 0 0 25 0 1 0 30410724 16498688 3567 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3567 73 123 0 3903 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 16112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261824/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=5000.06
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7897 0 0 0 499998 8 0 0 25 0 1 0 30410724 16498688 3569 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3569 73 123 0 3903 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 16112

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23305
/proc/meminfo: memFree=1261824/2055920 swapFree=4192956/4192956
[pid=23296] ppid=23294 vsize=16112 CPUtime=5000.06
/proc/23296/stat : 23296 (march_ks) R 23294 23296 22619 0 -1 4194304 7897 0 0 0 499998 8 0 0 25 0 1 0 30410724 16498688 3569 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23296/statm: 4028 3569 73 123 0 3903 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 16112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.07
CPU user time (s): 4999.98
CPU system time (s): 0.089986
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 16112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7897
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= 12442

runsolver used 4.85026 second user time and 13.348 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-18 05:03:47
IDJOB=1626151
IDBENCH=70310
IDSOLVER=582
FILE ID=node44/1626151-1240023827
PBS_JOBID= 9157421
Free space on /tmp= 66368 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-S1741784682-076.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626151-1240023827/watcher-1626151-1240023827 -o /tmp/evaluation-result-1626151-1240023827/solver-1626151-1240023827 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626151-1240023827.cnf            

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

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=1453127068

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1276768 kB
Buffers:         76408 kB
Cached:         628072 kB
SwapCached:          0 kB
Active:         209360 kB
Inactive:       509052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276768 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            46752 kB
Committed_AS:   178220 kB
PageTables:       1380 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= 66364 MiB
End job on node44 at 2009-04-18 06:27:11