Trace number 1627107

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) 5000.05 5002.61

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S594431515-001.cnf
MD5SUM930deeeb8f9d3472369cf7657aaa0e4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.47	c main()::
1.39/1.47	c initFormula():: searching for DIMACS p-line....
1.39/1.47	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.39/1.47	c parseCNF():: parsing....
1.39/1.47	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.47	c runParser():: parsing was successful, warming up engines...
1.39/1.47	c simplify_formula():: removed 0 tautological, 508 satisfied and 0 duplicate clauses
1.39/1.47	c preprocessing fase I completed:: there are now 19924 free variables and 83492 clauses.
1.39/1.47	c stat :: sign balance is biased by 0.468
1.39/1.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.47	c using 3-SAT heuristics (occurence based diff)
1.39/1.47	c longest clause has size 3
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.39/1.47	c resolvent_look() :: found 81 resolvents
1.39/1.47	c lessRedundantTransformation():: nothing to be done.
1.39/1.47	c transformTo3SAT():: you gave me 20000 variables and 83573 clauses.
1.39/1.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.47	c transformTo3SAT():: the transformation yielded 20000 variabels and 83573 clauses.
1.39/1.47	c main():: clause / variable ratio: ( 83573 / 20000 ) = 4.18
1.39/1.47	c longest clause has size 3
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.47	c dynamic_preselect_setsize :: off
1.39/1.47	c suggested doublelook initial :: 0
1.39/1.47	c main():: all systems go!
1.39/1.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 3707 JD: 1284
805.78/806.20	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-1627107-1240157663/watcher-1627107-1240157663 -o /tmp/evaluation-result-1627107-1240157663/solver-1627107-1240157663 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627107-1240157663.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: 0.92 0.98 0.99 3/64 29375
/proc/meminfo: memFree=1038832/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=2892 CPUtime=0
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43799846 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 723 516 47 123 0 598 0

[startup+0.103212 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29375
/proc/meminfo: memFree=1038832/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=3948 CPUtime=0.09
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 893 0 0 0 9 0 0 0 18 0 1 0 43799846 4042752 879 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 987 879 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.201225 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29375
/proc/meminfo: memFree=1038832/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=8888 CPUtime=0.19
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 1968 0 0 0 18 1 0 0 18 0 1 0 43799846 9101312 1455 1992294400 134512640 135019032 4294956240 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 2222 1456 50 123 0 2097 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8888

[startup+0.301237 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29375
/proc/meminfo: memFree=1038832/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=12052 CPUtime=0.29
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 3001 0 0 0 28 1 0 0 19 0 1 0 43799846 12341248 2285 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 3013 2285 52 123 0 2888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12052

[startup+0.701289 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29375
/proc/meminfo: memFree=1038832/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=11788 CPUtime=0.69
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 5845 0 0 0 67 2 0 0 23 0 1 0 43799846 12070912 2228 1992294400 134512640 135019032 4294956240 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 2947 2228 63 123 0 2822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11788

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1027368/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=25404 CPUtime=1.49
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 14637 0 0 0 143 6 0 0 25 0 1 0 43799846 26013696 5318 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 6351 5318 73 123 0 6226 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25404

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1017576/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=25408 CPUtime=3.09
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 14638 0 0 0 303 6 0 0 25 0 1 0 43799846 26017792 5319 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 6352 5319 73 123 0 6227 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25408

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1017456/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=25700 CPUtime=6.29
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 14686 0 0 0 623 6 0 0 25 0 1 0 43799846 26316800 5367 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/29375/statm: 6425 5367 73 123 0 6300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25700

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1017016/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=26116 CPUtime=12.68
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 14791 0 0 0 1262 6 0 0 25 0 1 0 43799846 26742784 5472 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 6529 5472 73 123 0 6404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26116

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1015480/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=27948 CPUtime=25.47
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15232 0 0 0 2541 6 0 0 25 0 1 0 43799846 28618752 5913 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 6987 5913 73 123 0 6862 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27948

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1014584/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=28848 CPUtime=51.07
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15462 0 0 0 5100 7 0 0 25 0 1 0 43799846 29540352 6143 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29375/statm: 7212 6143 73 123 0 7087 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28848

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1013752/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=29492 CPUtime=102.25
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15650 0 0 0 10218 7 0 0 25 0 1 0 43799846 30199808 6331 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7373 6331 73 123 0 7248 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29492

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1013368/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=29872 CPUtime=162.21
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15741 0 0 0 16214 7 0 0 25 0 1 0 43799846 30588928 6422 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7468 6422 73 123 0 7343 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29872

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1013176/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30128 CPUtime=222.19
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15802 0 0 0 22212 7 0 0 25 0 1 0 43799846 30851072 6483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7532 6483 73 123 0 7407 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30128

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012920/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30376 CPUtime=282.15
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15854 0 0 0 28208 7 0 0 25 0 1 0 43799846 31105024 6535 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7594 6535 73 123 0 7469 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 30376

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012792/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30500 CPUtime=342.13
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15899 0 0 0 34206 7 0 0 25 0 1 0 43799846 31232000 6580 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7625 6580 73 123 0 7500 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 30500

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012600/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30624 CPUtime=402.1
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15940 0 0 0 40203 7 0 0 25 0 1 0 43799846 31358976 6621 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7656 6621 73 123 0 7531 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 30624

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012472/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30748 CPUtime=462.04
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 15969 0 0 0 46197 7 0 0 25 0 1 0 43799846 31485952 6650 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7687 6650 73 123 0 7562 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 30748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012344/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30872 CPUtime=522.01
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 16005 0 0 0 52194 7 0 0 25 0 1 0 43799846 31612928 6686 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7718 6686 73 123 0 7593 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 30872

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012216/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=30996 CPUtime=582
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 16032 0 0 0 58192 8 0 0 25 0 1 0 43799846 31739904 6713 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7749 6713 73 123 0 7624 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 30996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29376
/proc/meminfo: memFree=1012152/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=31124 CPUtime=641.95
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 16056 0 0 0 64187 8 0 0 25 0 1 0 43799846 31870976 6737 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 7781 6737 73 123 0 7656 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 31124


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

[startup+4062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29384
/proc/meminfo: memFree=1007992/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35176 CPUtime=4060.22
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17044 0 0 0 406012 10 0 0 25 0 1 0 43799846 36020224 7713 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8794 7713 73 123 0 8669 0
Current children cumulated CPU time (s) 4060.22
Current children cumulated vsize (KiB) 35176

[startup+4122.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 29384
/proc/meminfo: memFree=1007928/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35176 CPUtime=4120.19
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17050 0 0 0 412008 11 0 0 25 0 1 0 43799846 36020224 7719 1992294400 134512640 135019032 4294956240 18446744073709551615 134525487 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8794 7719 73 123 0 8669 0
Current children cumulated CPU time (s) 4120.19
Current children cumulated vsize (KiB) 35176

[startup+4182.31 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 29384
/proc/meminfo: memFree=1007928/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35176 CPUtime=4180.17
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17056 0 0 0 418006 11 0 0 25 0 1 0 43799846 36020224 7725 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8794 7725 73 123 0 8669 0
Current children cumulated CPU time (s) 4180.17
Current children cumulated vsize (KiB) 35176

[startup+4242.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 29384
/proc/meminfo: memFree=1007928/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35176 CPUtime=4240.14
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17062 0 0 0 424003 11 0 0 25 0 1 0 43799846 36020224 7731 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8794 7731 73 123 0 8669 0
Current children cumulated CPU time (s) 4240.14
Current children cumulated vsize (KiB) 35176

[startup+4302.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 29384
/proc/meminfo: memFree=1007992/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35300 CPUtime=4300.11
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17067 0 0 0 430000 11 0 0 25 0 1 0 43799846 36147200 7736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8825 7736 73 123 0 8700 0
Current children cumulated CPU time (s) 4300.11
Current children cumulated vsize (KiB) 35300

[startup+4362.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 29384
/proc/meminfo: memFree=1007928/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35300 CPUtime=4360.08
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17073 0 0 0 435997 11 0 0 25 0 1 0 43799846 36147200 7742 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8825 7742 73 123 0 8700 0
Current children cumulated CPU time (s) 4360.08
Current children cumulated vsize (KiB) 35300

[startup+4422.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 29384
/proc/meminfo: memFree=1007864/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35300 CPUtime=4420.01
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17079 0 0 0 441990 11 0 0 25 0 1 0 43799846 36147200 7748 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8825 7748 73 123 0 8700 0
Current children cumulated CPU time (s) 4420.01
Current children cumulated vsize (KiB) 35300

[startup+4482.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 29384
/proc/meminfo: memFree=1007864/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35300 CPUtime=4479.98
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17087 0 0 0 447987 11 0 0 25 0 1 0 43799846 36147200 7756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8825 7756 73 123 0 8700 0
Current children cumulated CPU time (s) 4479.98
Current children cumulated vsize (KiB) 35300

[startup+4542.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 29384
/proc/meminfo: memFree=1007800/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35300 CPUtime=4539.96
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17092 0 0 0 453985 11 0 0 25 0 1 0 43799846 36147200 7761 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8825 7761 73 123 0 8700 0
Current children cumulated CPU time (s) 4539.96
Current children cumulated vsize (KiB) 35300

[startup+4602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 29384
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35424 CPUtime=4599.92
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17100 0 0 0 459981 11 0 0 25 0 1 0 43799846 36274176 7769 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8856 7769 73 123 0 8731 0
Current children cumulated CPU time (s) 4599.92
Current children cumulated vsize (KiB) 35424

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29384
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35424 CPUtime=4659.89
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17109 0 0 0 465978 11 0 0 25 0 1 0 43799846 36274176 7778 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8856 7778 73 123 0 8731 0
Current children cumulated CPU time (s) 4659.89
Current children cumulated vsize (KiB) 35424

[startup+4722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29384
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35424 CPUtime=4719.87
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17115 0 0 0 471976 11 0 0 25 0 1 0 43799846 36274176 7784 1992294400 134512640 135019032 4294956240 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8856 7784 73 123 0 8731 0
Current children cumulated CPU time (s) 4719.87
Current children cumulated vsize (KiB) 35424

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29384
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35424 CPUtime=4779.84
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17120 0 0 0 477973 11 0 0 25 0 1 0 43799846 36274176 7789 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8856 7789 73 123 0 8731 0
Current children cumulated CPU time (s) 4779.84
Current children cumulated vsize (KiB) 35424

[startup+4842.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29384
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35548 CPUtime=4839.81
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17127 0 0 0 483970 11 0 0 25 0 1 0 43799846 36401152 7796 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8887 7796 73 123 0 8762 0
Current children cumulated CPU time (s) 4839.81
Current children cumulated vsize (KiB) 35548

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29384
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35548 CPUtime=4899.79
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17132 0 0 0 489967 12 0 0 25 0 1 0 43799846 36401152 7801 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8887 7801 73 123 0 8762 0
Current children cumulated CPU time (s) 4899.79
Current children cumulated vsize (KiB) 35548

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29386
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35548 CPUtime=4959.75
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17137 0 0 0 495963 12 0 0 25 0 1 0 43799846 36401152 7806 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8887 7806 73 123 0 8762 0
Current children cumulated CPU time (s) 4959.75
Current children cumulated vsize (KiB) 35548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29386
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35548 CPUtime=5000.04
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17141 0 0 0 499992 12 0 0 25 0 1 0 43799846 36401152 7810 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8887 7810 73 123 0 8762 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 35548

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

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

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29386
/proc/meminfo: memFree=1007672/2055920 swapFree=4192956/4192956
[pid=29375] ppid=29373 vsize=35548 CPUtime=5000.04
/proc/29375/stat : 29375 (march_ks) R 29373 29375 29338 0 -1 4194304 17141 0 0 0 499992 12 0 0 25 0 1 0 43799846 36401152 7810 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/29375/statm: 8887 7810 73 123 0 8762 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 35548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.61
CPU time (s): 5000.05
CPU user time (s): 4999.92
CPU system time (s): 0.12598
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 35548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17141
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= 12572

runsolver used 4.72028 second user time and 13.478 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-19 18:14:24
IDJOB=1627107
IDBENCH=71679
IDSOLVER=582
FILE ID=node13/1627107-1240157663
PBS_JOBID= 9159305
Free space on /tmp= 66332 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S594431515-001.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627107-1240157663/watcher-1627107-1240157663 -o /tmp/evaluation-result-1627107-1240157663/solver-1627107-1240157663 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627107-1240157663.cnf            

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

MD5SUM BENCH= 930deeeb8f9d3472369cf7657aaa0e4a
RANDOM SEED=73759773

node13.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		: 3000.227
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		: 3000.227
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:       1039376 kB
Buffers:         95776 kB
Cached:         816512 kB
SwapCached:          0 kB
Active:         465624 kB
Inactive:       460468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1039376 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4508 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            76432 kB
Committed_AS:   168388 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= 66332 MiB
End job on node13 at 2009-04-19 19:37:48