Trace number 1626235

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) 5000.09 5002.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark386.671
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.09/1.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.18	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.09/1.18	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.09/1.18	c main()::
1.09/1.18	c initFormula():: searching for DIMACS p-line....
1.09/1.18	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.09/1.18	c parseCNF():: parsing....
1.09/1.18	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.18	c runParser():: parsing was successful, warming up engines...
1.09/1.18	c simplify_formula():: removed 0 tautological, 436 satisfied and 0 duplicate clauses
1.09/1.18	c preprocessing fase I completed:: there are now 15934 free variables and 66764 clauses.
1.09/1.18	c stat :: sign balance is biased by 0.472
1.09/1.18	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.09/1.18	c using 3-SAT heuristics (occurence based diff)
1.09/1.18	c longest clause has size 3
1.09/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
1.09/1.18	c resolvent_look() :: found 82 resolvents
1.09/1.18	c lessRedundantTransformation():: nothing to be done.
1.09/1.18	c transformTo3SAT():: you gave me 16000 variables and 66846 clauses.
1.09/1.18	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.09/1.18	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.09/1.18	c transformTo3SAT():: the transformation yielded 16000 variabels and 66846 clauses.
1.09/1.18	c main():: clause / variable ratio: ( 66846 / 16000 ) = 4.18
1.09/1.18	c longest clause has size 3
1.09/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.18	c dynamic_preselect_setsize :: off
1.09/1.18	c suggested doublelook initial :: 0
1.09/1.18	c main():: all systems go!
1.09/1.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1238 JD: 1093
44.27/44.34	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-1626235-1240040200/watcher-1626235-1240040200 -o /tmp/evaluation-result-1626235-1240040200/solver-1626235-1240040200 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626235-1240040200.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 0.91 3/64 20653
/proc/meminfo: memFree=1129096/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=2372 CPUtime=0
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 32053016 2428928 424 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 593 425 48 123 0 468 0

[startup+0.0128609 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 20653
/proc/meminfo: memFree=1129096/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=2504 CPUtime=0
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 467 0 0 0 0 0 0 0 18 0 1 0 32053016 2564096 453 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 626 453 47 123 0 501 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2504

[startup+0.101876 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 20653
/proc/meminfo: memFree=1129096/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=8052 CPUtime=0.09
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 1393 0 0 0 9 0 0 0 18 0 1 0 32053016 8245248 1378 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 2013 1383 48 123 0 1888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8052

[startup+0.30191 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 20653
/proc/meminfo: memFree=1129096/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=7344 CPUtime=0.29
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 3234 0 0 0 28 1 0 0 19 0 1 0 32053016 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.70198 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 20653
/proc/meminfo: memFree=1129096/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=7748 CPUtime=0.69
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 7597 0 0 0 66 3 0 0 23 0 1 0 32053016 7933952 1323 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 1937 1323 63 123 0 1812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7748

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1117824/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=20252 CPUtime=1.49
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 14970 0 0 0 142 7 0 0 25 0 1 0 32053016 20738048 4237 1992294400 134512640 135019032 4294956240 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 5063 4237 73 123 0 4938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20252

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1112192/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=20392 CPUtime=3.09
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 14994 0 0 0 302 7 0 0 25 0 1 0 32053016 20881408 4261 1992294400 134512640 135019032 4294956240 18446744073709551615 134597241 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 5098 4261 73 123 0 4973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20392

[startup+6.30294 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1111744/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=20672 CPUtime=6.29
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 15060 0 0 0 622 7 0 0 25 0 1 0 32053016 21168128 4327 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 5168 4327 73 123 0 5043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20672

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1111048/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=21484 CPUtime=12.69
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 15250 0 0 0 1262 7 0 0 25 0 1 0 32053016 21999616 4517 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 5371 4517 73 123 0 5246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21484

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1109768/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=23072 CPUtime=25.49
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 15579 0 0 0 2541 8 0 0 25 0 1 0 32053016 23625728 4846 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 5768 4846 73 123 0 5643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23072

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1109128/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=23736 CPUtime=51.07
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 15756 0 0 0 5099 8 0 0 25 0 1 0 32053016 24305664 5013 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 5934 5013 73 123 0 5809 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23736

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1108040/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=24752 CPUtime=102.26
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16014 0 0 0 10218 8 0 0 25 0 1 0 32053016 25346048 5271 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6188 5271 73 123 0 6063 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24752

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1107656/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=25132 CPUtime=162.22
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16104 0 0 0 16214 8 0 0 25 0 1 0 32053016 25735168 5361 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20653/statm: 6283 5361 73 123 0 6158 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25132

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1107400/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=25384 CPUtime=222.19
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16168 0 0 0 22211 8 0 0 25 0 1 0 32053016 25993216 5425 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6346 5425 73 123 0 6221 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25384

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1107208/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=25632 CPUtime=282.16
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16216 0 0 0 28208 8 0 0 25 0 1 0 32053016 26247168 5473 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6408 5473 73 123 0 6283 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 25632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1107080/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=25760 CPUtime=342.13
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16251 0 0 0 34205 8 0 0 25 0 1 0 32053016 26378240 5508 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6440 5508 73 123 0 6315 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 25760

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1106952/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=25884 CPUtime=402.1
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16284 0 0 0 40202 8 0 0 25 0 1 0 32053016 26505216 5541 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6471 5541 73 123 0 6346 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 25884

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1106824/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=25884 CPUtime=462.08
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16308 0 0 0 46200 8 0 0 25 0 1 0 32053016 26505216 5565 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6471 5565 73 123 0 6346 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 25884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1106760/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=26012 CPUtime=522.06
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16339 0 0 0 52197 9 0 0 25 0 1 0 32053016 26636288 5596 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20653/statm: 6503 5596 73 123 0 6378 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 26012

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1106632/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=26136 CPUtime=582.02
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16362 0 0 0 58193 9 0 0 25 0 1 0 32053016 26763264 5619 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6534 5619 73 123 0 6409 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 26136

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 20654
/proc/meminfo: memFree=1106568/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=26260 CPUtime=641.96
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16383 0 0 0 64187 9 0 0 25 0 1 0 32053016 26890240 5640 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 6565 5640 73 123 0 6440 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 26260


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104264/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28392 CPUtime=4000.26
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16913 0 0 0 400015 11 0 0 25 0 1 0 32053016 29073408 6170 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7098 6170 73 123 0 6973 0
Current children cumulated CPU time (s) 4000.26
Current children cumulated vsize (KiB) 28392

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28392 CPUtime=4060.24
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16918 0 0 0 406013 11 0 0 25 0 1 0 32053016 29073408 6175 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7098 6175 73 123 0 6973 0
Current children cumulated CPU time (s) 4060.24
Current children cumulated vsize (KiB) 28392

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28392 CPUtime=4120.21
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16923 0 0 0 412010 11 0 0 25 0 1 0 32053016 29073408 6180 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20653/statm: 7098 6180 73 123 0 6973 0
Current children cumulated CPU time (s) 4120.21
Current children cumulated vsize (KiB) 28392

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28392 CPUtime=4180.18
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16928 0 0 0 418007 11 0 0 25 0 1 0 32053016 29073408 6185 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7098 6185 73 123 0 6973 0
Current children cumulated CPU time (s) 4180.18
Current children cumulated vsize (KiB) 28392

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28392 CPUtime=4240.14
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16934 0 0 0 424003 11 0 0 25 0 1 0 32053016 29073408 6191 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7098 6191 73 123 0 6973 0
Current children cumulated CPU time (s) 4240.14
Current children cumulated vsize (KiB) 28392

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28392 CPUtime=4300.11
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16939 0 0 0 430000 11 0 0 25 0 1 0 32053016 29073408 6196 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7098 6196 73 123 0 6973 0
Current children cumulated CPU time (s) 4300.11
Current children cumulated vsize (KiB) 28392

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28516 CPUtime=4360.08
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16944 0 0 0 435997 11 0 0 25 0 1 0 32053016 29200384 6201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7129 6201 73 123 0 7004 0
Current children cumulated CPU time (s) 4360.08
Current children cumulated vsize (KiB) 28516

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28516 CPUtime=4420.05
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16950 0 0 0 441994 11 0 0 25 0 1 0 32053016 29200384 6207 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7129 6207 73 123 0 7004 0
Current children cumulated CPU time (s) 4420.05
Current children cumulated vsize (KiB) 28516

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28516 CPUtime=4480.02
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16955 0 0 0 447990 12 0 0 25 0 1 0 32053016 29200384 6212 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20653/statm: 7129 6212 73 123 0 7004 0
Current children cumulated CPU time (s) 4480.02
Current children cumulated vsize (KiB) 28516

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1104136/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28516 CPUtime=4539.99
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16961 0 0 0 453987 12 0 0 25 0 1 0 32053016 29200384 6218 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7129 6218 73 123 0 7004 0
Current children cumulated CPU time (s) 4539.99
Current children cumulated vsize (KiB) 28516

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103944/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28516 CPUtime=4599.97
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16966 0 0 0 459985 12 0 0 25 0 1 0 32053016 29200384 6223 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7129 6223 73 123 0 7004 0
Current children cumulated CPU time (s) 4599.97
Current children cumulated vsize (KiB) 28516

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103944/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28516 CPUtime=4659.94
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16971 0 0 0 465982 12 0 0 25 0 1 0 32053016 29200384 6228 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20653/statm: 7129 6228 73 123 0 7004 0
Current children cumulated CPU time (s) 4659.94
Current children cumulated vsize (KiB) 28516

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103944/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28640 CPUtime=4719.91
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16975 0 0 0 471979 12 0 0 25 0 1 0 32053016 29327360 6232 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7160 6232 73 123 0 7035 0
Current children cumulated CPU time (s) 4719.91
Current children cumulated vsize (KiB) 28640

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103944/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28640 CPUtime=4779.88
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16981 0 0 0 477976 12 0 0 25 0 1 0 32053016 29327360 6238 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7160 6238 73 123 0 7035 0
Current children cumulated CPU time (s) 4779.88
Current children cumulated vsize (KiB) 28640

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103880/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28640 CPUtime=4839.85
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16985 0 0 0 483973 12 0 0 25 0 1 0 32053016 29327360 6242 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7160 6242 73 123 0 7035 0
Current children cumulated CPU time (s) 4839.85
Current children cumulated vsize (KiB) 28640

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103880/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28640 CPUtime=4899.82
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16989 0 0 0 489970 12 0 0 25 0 1 0 32053016 29327360 6246 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7160 6246 73 123 0 7035 0
Current children cumulated CPU time (s) 4899.82
Current children cumulated vsize (KiB) 28640

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103880/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28640 CPUtime=4959.8
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16994 0 0 0 495968 12 0 0 25 0 1 0 32053016 29327360 6251 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7160 6251 73 123 0 7035 0
Current children cumulated CPU time (s) 4959.8
Current children cumulated vsize (KiB) 28640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 20662
/proc/meminfo: memFree=1103880/2055920 swapFree=4192956/4192956
[pid=20653] ppid=20651 vsize=28640 CPUtime=5000.08
/proc/20653/stat : 20653 (march_ks) R 20651 20653 20576 0 -1 4194304 16997 0 0 0 499996 12 0 0 25 0 1 0 32053016 29327360 6254 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20653/statm: 7160 6254 73 123 0 7035 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28640

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): 5002.61
CPU time (s): 5000.09
CPU user time (s): 4999.96
CPU system time (s): 0.12798
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 28640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16997
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= 14899

runsolver used 4.48832 second user time and 13.7149 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-18 09:36:40
IDJOB=1626235
IDBENCH=70352
IDSOLVER=582
FILE ID=node25/1626235-1240040200
PBS_JOBID= 9158992
Free space on /tmp= 66476 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626235-1240040200/watcher-1626235-1240040200 -o /tmp/evaluation-result-1626235-1240040200/solver-1626235-1240040200 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626235-1240040200.cnf            

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=568355833

node25.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		: 3000.259
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		: 3000.259
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:       1129576 kB
Buffers:         77944 kB
Cached:         775864 kB
SwapCached:          0 kB
Active:          89212 kB
Inactive:       778496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            44680 kB
Committed_AS:   167168 kB
PageTables:       1460 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= 66472 MiB
End job on node25 at 2009-04-18 11:00:05