Trace number 338195

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) 1200.11 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
MD5SUM178c0646166b92c20ce876c724294ca1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark96.1414
Satisfiable
(Un)Satisfiability was proved
Number of variables1587
Number of clauses8013
Sum of the clauses size68223
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31146
Number of clauses of size 4108
Number of clauses of size 5888
Number of clauses of size over 55555

Solver Data (download as text)

4.49/4.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.49/4.50	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.49/4.50	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.49/4.50	c main()::
4.49/4.50	c initFormula():: searching for DIMACS p-line....
4.49/4.50	c initFormula():: the DIMACS p-line indicates a CNF of 1587 variables and 8013 clauses.
4.49/4.50	c parseCNF():: parsing....
4.49/4.50	c parseCNF():: the CNF contains 33 unary clauses.
4.49/4.50	c runParser():: parsing was successful, warming up engines...
4.49/4.50	c simplify_formula():: removed 0 tautological, 381 satisfied and 880 duplicate clauses
4.49/4.50	c preprocessing fase I completed:: there are now 1545 free variables and 6752 clauses.
4.49/4.50	c stat :: sign balance is biased by 2.283
4.49/4.50	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.49/4.50	c using k-SAT heuristics (size based diff)
4.49/4.50	c longest clause has size 16
4.49/4.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 11284 duplicate clauses
4.49/4.50	c resolvent_look() :: found 21344 resolvents
4.49/4.50	c main():: clause / variable ratio: ( 28096 / 1587 ) = 17.70
4.49/4.50	c longest clause has size 16
4.49/4.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.49/4.50	c dynamic_preselect_setsize :: off
4.49/4.50	c suggested doublelook initial :: 0
4.49/4.50	c main():: all systems go!
4.49/4.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 93829 JD: 18
31.78/31.80	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-338195-1173681862 -o ROOT/results/node59/solver-338195-1173681862 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338195-1173681862/march_ks /tmp/evaluation/338195-1173681862/instance-338195-1173681862.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 25262
/proc/meminfo: memFree=1823696/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=788 CPUtime=0
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 388142850 806912 107 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 197 107 47 123 0 72 0

[startup+0.056658 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25262
/proc/meminfo: memFree=1823696/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=2072 CPUtime=0.05
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 377 0 0 0 5 0 0 0 18 0 1 0 388142850 2121728 359 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561711 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 518 359 52 123 0 393 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2072

[startup+0.101663 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25262
/proc/meminfo: memFree=1823696/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=2580 CPUtime=0.09
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 530 0 0 0 9 0 0 0 18 0 1 0 388142850 2641920 512 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 645 512 66 123 0 520 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2580

[startup+0.301685 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25262
/proc/meminfo: memFree=1823696/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=2580 CPUtime=0.29
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 542 0 0 0 29 0 0 0 19 0 1 0 388142850 2641920 524 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 645 524 66 123 0 520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2580

[startup+0.701728 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25262
/proc/meminfo: memFree=1823696/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=2844 CPUtime=0.69
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 576 0 0 0 69 0 0 0 22 0 1 0 388142850 2912256 558 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 711 558 66 123 0 586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2844

[startup+1.50182 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25263
/proc/meminfo: memFree=1821576/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=3120 CPUtime=1.49
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 661 0 0 0 149 0 0 0 25 0 1 0 388142850 3194880 643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 780 643 66 123 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3120

[startup+3.10299 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25263
/proc/meminfo: memFree=1820936/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=3912 CPUtime=3.09
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 838 0 0 0 309 0 0 0 25 0 1 0 388142850 4005888 820 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 978 820 66 123 0 853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3912

[startup+6.30135 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25263
/proc/meminfo: memFree=1817096/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=7612 CPUtime=6.29
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4169 0 0 0 627 2 0 0 25 0 1 0 388142850 7794688 1620 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 1903 1620 72 123 0 1778 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7612

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25264
/proc/meminfo: memFree=1816528/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=8636 CPUtime=12.68
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4355 0 0 0 1266 2 0 0 25 0 1 0 388142850 8843264 1806 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596398 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2159 1806 72 123 0 2034 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8636

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815504/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=25.48
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4613 0 0 0 2546 2 0 0 25 0 1 0 388142850 10149888 2064 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563373 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2064 72 123 0 2353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9912

[startup+51.1013 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=51.07
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4719 0 0 0 5105 2 0 0 25 0 1 0 388142850 10149888 2170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2170 72 123 0 2353 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9912

[startup+102.306 s]
/proc/loadavg: 1.17 1.04 1.01 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=102.26
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4719 0 0 0 10224 2 0 0 25 0 1 0 388142850 10149888 2170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2170 72 123 0 2353 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9912

[startup+162.302 s]
/proc/loadavg: 1.19 1.06 1.02 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=162.25
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4719 0 0 0 16222 3 0 0 25 0 1 0 388142850 10149888 2170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2170 72 123 0 2353 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9912

[startup+222.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=222.23
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 22220 3 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9912

[startup+282.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=282.22
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 28219 3 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589328 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9912

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=342.2
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 34217 3 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587645 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9912

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=402.18
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 40215 3 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9912

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25265
/proc/meminfo: memFree=1815120/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=462.17
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 46214 3 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9912

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=522.15
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 52212 3 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9912

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=582.14
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 58210 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9912

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=642.13
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 64209 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9912

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=702.11
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 70207 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9912

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=762.1
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 76206 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9912

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=822.08
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 82204 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9912

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=882.06
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 88202 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564790 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9912

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25265
/proc/meminfo: memFree=1815056/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=942.04
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 94200 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25291
/proc/meminfo: memFree=1813792/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=1002.01
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 100197 4 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 9912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25429
/proc/meminfo: memFree=1813664/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=1061.94
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 106188 6 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580021 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 9912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25463
/proc/meminfo: memFree=1814544/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=1121.91
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 112185 6 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 9912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25463
/proc/meminfo: memFree=1814544/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=1181.9
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 118184 6 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 9912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25463
/proc/meminfo: memFree=1814544/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=1200.1
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 120004 6 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 9912

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25463
/proc/meminfo: memFree=1814544/2055920 swapFree=4174680/4192956
[pid=25262] ppid=25260 vsize=9912 CPUtime=1200.1
/proc/25262/stat : 25262 (march_ks) R 25260 25262 24028 0 -1 4194304 4720 0 0 0 120004 6 0 0 25 0 1 0 388142850 10149888 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/25262/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 9912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.070989
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 9912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4720
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= 1522

runsolver used 0.776881 second user time and 2.58961 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Mar 12 06:44:22 UTC 2007

IDJOB= 338195
IDBENCH= 24717
IDSOLVER= 111
FILE ID= node59/338195-1173681862

PBS_JOBID= 4101717

Free space on /tmp= 66536 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338195-1173681862/march_ks /tmp/evaluation/338195-1173681862/instance-338195-1173681862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-338195-1173681862 -o ROOT/results/node59/solver-338195-1173681862 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338195-1173681862/march_ks /tmp/evaluation/338195-1173681862/instance-338195-1173681862.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  178c0646166b92c20ce876c724294ca1

RANDOM SEED= 581301153

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1824168 kB
Buffers:         26072 kB
Cached:         148112 kB
SwapCached:      12680 kB
Active:          79060 kB
Inactive:       115180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824168 kB
SwapTotal:     4192956 kB
SwapFree:      4174680 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            23504 kB
Committed_AS:   713756 kB
PageTables:       1476 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= 66536 MiB

End job on node59 on Mon Mar 12 07:04:24 UTC 2007