Trace number 301192

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.09 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.27	c main()::
0.20/0.27	c initFormula():: searching for DIMACS p-line....
0.20/0.27	c full lookahead due to high density!
0.20/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.20/0.27	c parseCNF():: parsing....
0.20/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.27	c runParser():: parsing was successful, warming up engines...
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.20/0.27	c stat :: sign balance is biased by 0.043
0.20/0.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.27	c using k-SAT heuristics (size based diff)
0.20/0.27	c longest clause has size 5
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.20/0.27	c longest clause has size 5
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c dynamic_preselect_setsize :: off
0.20/0.27	c suggested doublelook initial :: 0
0.20/0.27	c main():: all systems go!
0.20/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 303 JD: 168
1.22/1.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-301192-1171956982 -o ROOT/results/node17/solver-301192-1171956982 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301192-1171956982/march_ks /tmp/evaluation/301192-1171956982/instance-301192-1171956982.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 1822
/proc/meminfo: memFree=1558856/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=788 CPUtime=0
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 215652512 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134787551 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 197 93 47 123 0 72 0

[startup+0.107674 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 1822
/proc/meminfo: memFree=1558856/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=2496 CPUtime=0.1
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1243 0 0 0 10 0 0 0 18 0 1 0 215652512 2555904 447 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 624 447 67 123 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2496

[startup+0.519717 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 1822
/proc/meminfo: memFree=1558856/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3072 CPUtime=0.5
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1843 0 0 0 50 0 0 0 21 0 1 0 215652512 3145728 556 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538426 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 768 556 72 123 0 643 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3072

[startup+1.34181 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556544/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3080 CPUtime=1.33
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1845 0 0 0 133 0 0 0 25 0 1 0 215652512 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3080

[startup+2.97797 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556416/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3080 CPUtime=2.96
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1845 0 0 0 296 0 0 0 25 0 1 0 215652512 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3080

[startup+6.25431 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556416/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3080 CPUtime=6.25
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1845 0 0 0 624 1 0 0 25 0 1 0 215652512 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3080

[startup+12.71 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556416/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3208 CPUtime=12.7
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1846 0 0 0 1269 1 0 0 25 0 1 0 215652512 3284992 559 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 802 559 72 123 0 677 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3208

[startup+25.5123 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556416/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3208 CPUtime=25.5
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1857 0 0 0 2549 1 0 0 25 0 1 0 215652512 3284992 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 802 570 72 123 0 677 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3208

[startup+51.124 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556480/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3208 CPUtime=51.1
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1866 0 0 0 5109 1 0 0 25 0 1 0 215652512 3284992 579 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 802 579 72 123 0 677 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3208

[startup+102.342 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556480/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3336 CPUtime=102.3
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1878 0 0 0 10229 1 0 0 25 0 1 0 215652512 3416064 591 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 834 591 72 123 0 709 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3336

[startup+162.379 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556480/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3336 CPUtime=162.32
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1886 0 0 0 16231 1 0 0 25 0 1 0 215652512 3416064 599 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 834 599 72 123 0 709 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3336

[startup+222.408 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1823
/proc/meminfo: memFree=1556416/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3336 CPUtime=222.34
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1891 0 0 0 22233 1 0 0 25 0 1 0 215652512 3416064 604 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 834 604 72 123 0 709 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 3336

[startup+282.437 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556288/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3340 CPUtime=282.35
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1903 0 0 0 28234 1 0 0 25 0 1 0 215652512 3420160 616 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 835 616 72 123 0 710 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3340

[startup+342.464 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556288/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=342.36
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1911 0 0 0 34235 1 0 0 25 0 1 0 215652512 3551232 624 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597331 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 624 72 123 0 742 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3468

[startup+402.497 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556288/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=402.38
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1914 0 0 0 40237 1 0 0 25 0 1 0 215652512 3551232 627 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525487 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 627 72 123 0 742 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 3468

[startup+462.525 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=462.39
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1922 0 0 0 46238 1 0 0 25 0 1 0 215652512 3551232 635 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 635 72 123 0 742 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 3468

[startup+522.558 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556352/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=522.42
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1924 0 0 0 52240 2 0 0 25 0 1 0 215652512 3551232 637 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 637 72 123 0 742 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 3468

[startup+582.585 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556288/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=582.43
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1930 0 0 0 58241 2 0 0 25 0 1 0 215652512 3551232 643 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 643 72 123 0 742 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 3468

[startup+642.614 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=642.44
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1933 0 0 0 64242 2 0 0 25 0 1 0 215652512 3551232 646 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 646 72 123 0 742 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 3468

[startup+702.644 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=702.46
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1937 0 0 0 70244 2 0 0 25 0 1 0 215652512 3551232 650 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 650 72 123 0 742 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 3468

[startup+762.673 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3468 CPUtime=762.47
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1939 0 0 0 76245 2 0 0 25 0 1 0 215652512 3551232 652 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 867 652 72 123 0 742 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 3468

[startup+822.707 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556288/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3596 CPUtime=822.49
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1941 0 0 0 82247 2 0 0 25 0 1 0 215652512 3682304 654 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 899 654 72 123 0 774 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 3596

[startup+882.736 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3596 CPUtime=882.5
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1955 0 0 0 88248 2 0 0 25 0 1 0 215652512 3682304 668 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 899 668 72 123 0 774 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 3596

[startup+942.762 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3596 CPUtime=942.51
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1957 0 0 0 94249 2 0 0 25 0 1 0 215652512 3682304 670 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 899 670 72 123 0 774 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 3596

[startup+1002.79 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556160/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3596 CPUtime=1002.52
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1957 0 0 0 100250 2 0 0 25 0 1 0 215652512 3682304 670 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 899 670 72 123 0 774 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 3596

[startup+1062.82 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3596 CPUtime=1062.54
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1957 0 0 0 106252 2 0 0 25 0 1 0 215652512 3682304 670 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 899 670 72 123 0 774 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 3596

[startup+1122.85 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556160/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3596 CPUtime=1122.55
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1958 0 0 0 112253 2 0 0 25 0 1 0 215652512 3682304 671 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 899 671 72 123 0 774 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 3596

[startup+1182.88 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556160/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3764 CPUtime=1182.56
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1975 0 0 0 118254 2 0 0 25 0 1 0 215652512 3854336 688 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 941 688 72 123 0 816 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 3764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556160/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3764 CPUtime=1200.08
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1975 0 0 0 120006 2 0 0 25 0 1 0 215652512 3854336 688 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 941 688 72 123 0 816 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3764

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1825
/proc/meminfo: memFree=1556160/2055920 swapFree=4192812/4192956
[pid=1822] ppid=1816 vsize=3764 CPUtime=1200.08
/proc/1822/stat : 1822 (march_ks) R 1816 1822 1752 0 -1 4194304 1975 0 0 0 120006 2 0 0 25 0 1 0 215652512 3854336 688 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/1822/statm: 941 688 72 123 0 816 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.028995
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 3764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1975
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= 6
involuntary context switches= 1918

runsolver used 1.41978 second user time and 2.6336 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 07:36:23 UTC 2007

IDJOB= 301192
IDBENCH= 20053
IDSOLVER= 111
FILE ID= node17/301192-1171956982

PBS_JOBID= 3848997

Free space on /tmp= 66544 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301192-1171956982/march_ks /tmp/evaluation/301192-1171956982/instance-301192-1171956982.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-301192-1171956982 -o ROOT/results/node17/solver-301192-1171956982 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301192-1171956982/march_ks /tmp/evaluation/301192-1171956982/instance-301192-1171956982.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 72947023

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.229
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		: 3000.229
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:       1559264 kB
Buffers:         53660 kB
Cached:         325848 kB
SwapCached:          0 kB
Active:         283136 kB
Inactive:       140616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          63148 kB
Slab:            58444 kB
Committed_AS:   781672 kB
PageTables:       1748 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= 66544 MiB

End job on node17 on Tue Feb 20 07:56:25 UTC 2007