Trace number 1625925

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 5002.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark218.611
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.34	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.041
0.29/0.34	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c suggested doublelook initial :: 0
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 334 JD: 228
1.68/1.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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-1625925-1239993827/watcher-1625925-1239993827 -o /tmp/evaluation-result-1625925-1239993827/solver-1625925-1239993827 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625925-1239993827.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 3/65 18356
/proc/meminfo: memFree=937976/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=788 CPUtime=0
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 27411111 806912 104 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 197 104 47 123 0 72 0

[startup+0.052863 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18356
/proc/meminfo: memFree=937976/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=2668 CPUtime=0.05
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 654 0 0 0 5 0 0 0 18 0 1 0 27411111 2732032 446 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 667 446 52 123 0 542 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2668

[startup+0.101867 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18356
/proc/meminfo: memFree=937976/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3012 CPUtime=0.09
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 1722 0 0 0 9 0 0 0 18 0 1 0 27411111 3084288 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301892 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18356
/proc/meminfo: memFree=937976/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=2252 CPUtime=0.29
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 27411111 2306048 384 1992294400 134512640 135019032 4294956240 18446744073709551615 134558428 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 563 384 67 123 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701943 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18356
/proc/meminfo: memFree=937976/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3852 CPUtime=0.69
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2608 0 0 0 69 0 0 0 23 0 1 0 27411111 3944448 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=935216/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3864 CPUtime=1.48
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2612 0 0 0 148 0 0 0 25 0 1 0 27411111 3956736 700 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18356/statm: 966 700 72 123 0 841 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3864

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=935088/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3864 CPUtime=3.08
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2612 0 0 0 308 0 0 0 25 0 1 0 27411111 3956736 700 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 966 700 72 123 0 841 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3864

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=935088/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3868 CPUtime=6.28
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2613 0 0 0 628 0 0 0 25 0 1 0 27411111 3960832 701 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 967 701 72 123 0 842 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3868

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934960/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3996 CPUtime=12.67
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2614 0 0 0 1267 0 0 0 25 0 1 0 27411111 4091904 702 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 999 702 72 123 0 874 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3996

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=935088/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3996 CPUtime=25.47
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2626 0 0 0 2547 0 0 0 25 0 1 0 27411111 4091904 714 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 999 714 72 123 0 874 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3996

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=935088/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=3996 CPUtime=51.06
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2637 0 0 0 5105 1 0 0 25 0 1 0 27411111 4091904 725 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 999 725 72 123 0 874 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3996

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934960/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4124 CPUtime=102.24
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2651 0 0 0 10223 1 0 0 25 0 1 0 27411111 4222976 739 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1031 739 72 123 0 906 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934896/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4124 CPUtime=162.18
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2662 0 0 0 16217 1 0 0 25 0 1 0 27411111 4222976 750 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1031 750 72 123 0 906 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 4124

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934896/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4124 CPUtime=222.15
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2668 0 0 0 22214 1 0 0 25 0 1 0 27411111 4222976 756 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1031 756 72 123 0 906 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 4124

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934832/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4124 CPUtime=282.12
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2675 0 0 0 28211 1 0 0 25 0 1 0 27411111 4222976 763 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1031 763 72 123 0 906 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 4124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934768/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4252 CPUtime=342.07
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2679 0 0 0 34206 1 0 0 25 0 1 0 27411111 4354048 767 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1063 767 72 123 0 938 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 4252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934768/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4252 CPUtime=402.03
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2683 0 0 0 40202 1 0 0 25 0 1 0 27411111 4354048 771 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1063 771 72 123 0 938 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 4252

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934768/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4252 CPUtime=462
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2687 0 0 0 46199 1 0 0 25 0 1 0 27411111 4354048 775 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1063 775 72 123 0 938 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 4252

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934704/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4252 CPUtime=521.98
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2691 0 0 0 52197 1 0 0 25 0 1 0 27411111 4354048 779 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1063 779 72 123 0 938 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 4252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934704/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4252 CPUtime=581.95
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2694 0 0 0 58193 2 0 0 25 0 1 0 27411111 4354048 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1063 782 72 123 0 938 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 4252

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18357
/proc/meminfo: memFree=934704/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4252 CPUtime=641.92
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2696 0 0 0 64190 2 0 0 25 0 1 0 27411111 4354048 784 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1063 784 72 123 0 938 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 4252


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18365
/proc/meminfo: memFree=934128/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4060.17
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2767 0 0 0 406013 4 0 0 25 0 1 0 27411111 4624384 855 1992294400 134512640 135019032 4294956240 18446744073709551615 134542204 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 855 72 123 0 1004 0
Current children cumulated CPU time (s) 4060.17
Current children cumulated vsize (KiB) 4516

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18365
/proc/meminfo: memFree=934128/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4120.14
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2768 0 0 0 412010 4 0 0 25 0 1 0 27411111 4624384 856 1992294400 134512640 135019032 4294956240 18446744073709551615 134563380 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 856 72 123 0 1004 0
Current children cumulated CPU time (s) 4120.14
Current children cumulated vsize (KiB) 4516

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18365
/proc/meminfo: memFree=934128/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4180.12
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2769 0 0 0 418008 4 0 0 25 0 1 0 27411111 4624384 857 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 857 72 123 0 1004 0
Current children cumulated CPU time (s) 4180.12
Current children cumulated vsize (KiB) 4516

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18365
/proc/meminfo: memFree=934128/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4240.09
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2770 0 0 0 424005 4 0 0 25 0 1 0 27411111 4624384 858 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 858 72 123 0 1004 0
Current children cumulated CPU time (s) 4240.09
Current children cumulated vsize (KiB) 4516

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18365
/proc/meminfo: memFree=934192/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4300.05
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2770 0 0 0 430001 4 0 0 25 0 1 0 27411111 4624384 858 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 858 72 123 0 1004 0
Current children cumulated CPU time (s) 4300.05
Current children cumulated vsize (KiB) 4516

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18365
/proc/meminfo: memFree=934192/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4360.03
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2771 0 0 0 435999 4 0 0 25 0 1 0 27411111 4624384 859 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 859 72 123 0 1004 0
Current children cumulated CPU time (s) 4360.03
Current children cumulated vsize (KiB) 4516

[startup+4422.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/66 18365
/proc/meminfo: memFree=934192/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4419.98
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2772 0 0 0 441994 4 0 0 25 0 1 0 27411111 4624384 860 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 860 72 123 0 1004 0
Current children cumulated CPU time (s) 4419.98
Current children cumulated vsize (KiB) 4516

[startup+4482.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 18365
/proc/meminfo: memFree=934192/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4479.95
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2773 0 0 0 447991 4 0 0 25 0 1 0 27411111 4624384 861 1992294400 134512640 135019032 4294956240 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 861 72 123 0 1004 0
Current children cumulated CPU time (s) 4479.95
Current children cumulated vsize (KiB) 4516

[startup+4542.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/66 18365
/proc/meminfo: memFree=934192/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4539.93
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2773 0 0 0 453989 4 0 0 25 0 1 0 27411111 4624384 861 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 861 72 123 0 1004 0
Current children cumulated CPU time (s) 4539.93
Current children cumulated vsize (KiB) 4516

[startup+4602.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/66 18365
/proc/meminfo: memFree=934064/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4599.9
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2774 0 0 0 459986 4 0 0 25 0 1 0 27411111 4624384 862 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 862 72 123 0 1004 0
Current children cumulated CPU time (s) 4599.9
Current children cumulated vsize (KiB) 4516

[startup+4662.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/66 18371
/proc/meminfo: memFree=933936/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4659.86
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2774 0 0 0 465982 4 0 0 25 0 1 0 27411111 4624384 862 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 862 72 123 0 1004 0
Current children cumulated CPU time (s) 4659.86
Current children cumulated vsize (KiB) 4516

[startup+4722.31 s]
/proc/loadavg: 1.08 1.06 1.01 2/66 18371
/proc/meminfo: memFree=933936/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4516 CPUtime=4719.82
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2775 0 0 0 471978 4 0 0 25 0 1 0 27411111 4624384 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1129 863 72 123 0 1004 0
Current children cumulated CPU time (s) 4719.82
Current children cumulated vsize (KiB) 4516

[startup+4782.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 18371
/proc/meminfo: memFree=933936/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4644 CPUtime=4779.78
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2776 0 0 0 477974 4 0 0 25 0 1 0 27411111 4755456 864 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1161 864 72 123 0 1036 0
Current children cumulated CPU time (s) 4779.78
Current children cumulated vsize (KiB) 4644

[startup+4842.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 18371
/proc/meminfo: memFree=933936/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4644 CPUtime=4839.75
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2777 0 0 0 483971 4 0 0 25 0 1 0 27411111 4755456 865 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1161 865 72 123 0 1036 0
Current children cumulated CPU time (s) 4839.75
Current children cumulated vsize (KiB) 4644

[startup+4902.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/66 18371
/proc/meminfo: memFree=933936/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4644 CPUtime=4899.72
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2778 0 0 0 489967 5 0 0 25 0 1 0 27411111 4755456 866 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1161 866 72 123 0 1036 0
Current children cumulated CPU time (s) 4899.72
Current children cumulated vsize (KiB) 4644

[startup+4962.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 18371
/proc/meminfo: memFree=934000/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4644 CPUtime=4959.68
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2779 0 0 0 495963 5 0 0 25 0 1 0 27411111 4755456 867 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1161 867 72 123 0 1036 0
Current children cumulated CPU time (s) 4959.68
Current children cumulated vsize (KiB) 4644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.7 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 18371
/proc/meminfo: memFree=934000/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4644 CPUtime=5000.07
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2779 0 0 0 500002 5 0 0 25 0 1 0 27411111 4755456 867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1161 867 72 123 0 1036 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 4644

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

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

[startup+5002.7 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 18371
/proc/meminfo: memFree=934000/2055920 swapFree=4192956/4192956
[pid=18356] ppid=18354 vsize=4644 CPUtime=5000.07
/proc/18356/stat : 18356 (march_ks) R 18354 18356 18281 0 -1 4194304 2779 0 0 0 500002 5 0 0 25 0 1 0 27411111 4755456 867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18356/statm: 1161 867 72 123 0 1036 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 4644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.71
CPU time (s): 5000.07
CPU user time (s): 5000.02
CPU system time (s): 0.051992
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 4644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2779
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= 14649

runsolver used 5.29519 second user time and 12.91 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-17 20:43:47
IDJOB=1625925
IDBENCH=70197
IDSOLVER=582
FILE ID=node54/1625925-1239993827
PBS_JOBID= 9157328
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625925-1239993827/watcher-1625925-1239993827 -o /tmp/evaluation-result-1625925-1239993827/solver-1625925-1239993827 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625925-1239993827.cnf            

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=249084367

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        938456 kB
Buffers:         72712 kB
Cached:         970952 kB
SwapCached:          0 kB
Active:         312112 kB
Inactive:       746908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3232 kB
Writeback:           0 kB
Mapped:          25084 kB
Slab:            44404 kB
Committed_AS:   156520 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node54 at 2009-04-17 22:07:12