Trace number 370926

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) 5000.09 5001.71

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1638354370-16.cnf
MD5SUMba6ae373482c2c9451134b661ab28d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark187.129
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.041
0.29/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c suggested doublelook initial :: 0
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 321 JD: 206
1.49/1.54	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-370926-1177126940 -o ROOT/results/node63/solver-370926-1177126940 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370926-1177126940/march_ks /tmp/evaluation/370926-1177126940/instance-370926-1177126940.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): 7500 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: 0.99 0.98 0.99 3/64 18703
/proc/meminfo: memFree=1748972/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=788 CPUtime=0
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 188683919 806912 96 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134738769 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 197 96 47 123 0 72 0

[startup+0.0959839 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18703
/proc/meminfo: memFree=1748972/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=2736 CPUtime=0.08
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 1490 0 0 0 8 0 0 0 18 0 1 0 188683919 2801664 507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2736

[startup+0.101984 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18703
/proc/meminfo: memFree=1748972/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=2736 CPUtime=0.09
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 1490 0 0 0 9 0 0 0 18 0 1 0 188683919 2801664 507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.302004 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18703
/proc/meminfo: memFree=1748972/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=2812 CPUtime=0.29
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 1920 0 0 0 28 1 0 0 20 0 1 0 188683919 2879488 541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 703 541 67 123 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701046 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18703
/proc/meminfo: memFree=1748972/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3488 CPUtime=0.69
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2245 0 0 0 68 1 0 0 23 0 1 0 188683919 3571712 633 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 872 633 72 123 0 747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3488

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746532/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3496 CPUtime=1.49
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2247 0 0 0 148 1 0 0 25 0 1 0 188683919 3579904 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3496

[startup+3.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746404/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3496 CPUtime=3.09
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2247 0 0 0 308 1 0 0 25 0 1 0 188683919 3579904 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3496

[startup+6.30164 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746284/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3496 CPUtime=6.29
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2247 0 0 0 628 1 0 0 25 0 1 0 188683919 3579904 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3496

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746220/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3496 CPUtime=12.68
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2247 0 0 0 1267 1 0 0 25 0 1 0 188683919 3579904 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 874 635 72 123 0 749 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3496

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746220/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3624 CPUtime=25.48
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2261 0 0 0 2547 1 0 0 25 0 1 0 188683919 3710976 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 906 649 72 123 0 781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3624

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746220/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3624 CPUtime=51.07
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2274 0 0 0 5106 1 0 0 25 0 1 0 188683919 3710976 662 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 906 662 72 123 0 781 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3624

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746220/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3752 CPUtime=102.26
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2285 0 0 0 10225 1 0 0 25 0 1 0 188683919 3842048 673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 938 673 72 123 0 813 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3752

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746220/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3756 CPUtime=162.24
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2294 0 0 0 16223 1 0 0 25 0 1 0 188683919 3846144 682 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 939 682 72 123 0 814 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3756

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746156/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3756 CPUtime=222.23
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2301 0 0 0 22222 1 0 0 25 0 1 0 188683919 3846144 689 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 939 689 72 123 0 814 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3756

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1746028/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3884 CPUtime=282.21
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2319 0 0 0 28220 1 0 0 25 0 1 0 188683919 3977216 707 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 971 707 72 123 0 846 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3884

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1745964/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=3884 CPUtime=342.19
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2325 0 0 0 34218 1 0 0 25 0 1 0 188683919 3977216 713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 971 713 72 123 0 846 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3884

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1745836/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4084 CPUtime=402.17
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2357 0 0 0 40216 1 0 0 25 0 1 0 188683919 4182016 745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4084

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1745836/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4084 CPUtime=462.16
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2357 0 0 0 46215 1 0 0 25 0 1 0 188683919 4182016 745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527264 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4084

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1745900/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4084 CPUtime=522.14
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2357 0 0 0 52213 1 0 0 25 0 1 0 188683919 4182016 745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4084

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1745836/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4084 CPUtime=582.12
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2357 0 0 0 58211 1 0 0 25 0 1 0 188683919 4182016 745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1021 745 72 123 0 896 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4084

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18704
/proc/meminfo: memFree=1745836/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4084 CPUtime=642.11
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2360 0 0 0 64210 1 0 0 25 0 1 0 188683919 4182016 748 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585344 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1021 748 72 123 0 896 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4084


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745068/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4416 CPUtime=4061.04
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2475 0 0 0 406098 6 0 0 25 0 1 0 188683919 4521984 863 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1104 863 72 123 0 979 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 4416

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745068/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4416 CPUtime=4121.02
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2476 0 0 0 412096 6 0 0 25 0 1 0 188683919 4521984 864 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1104 864 72 123 0 979 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 4416

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745004/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4181
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2477 0 0 0 418094 6 0 0 25 0 1 0 188683919 4657152 865 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 865 72 123 0 1012 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 4548

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745068/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4240.99
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2478 0 0 0 424093 6 0 0 25 0 1 0 188683919 4657152 866 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525884 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 866 72 123 0 1012 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 4548

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745004/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4300.97
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2478 0 0 0 430091 6 0 0 25 0 1 0 188683919 4657152 866 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 866 72 123 0 1012 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 4548

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745004/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4360.95
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2480 0 0 0 436089 6 0 0 25 0 1 0 188683919 4657152 868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 868 72 123 0 1012 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 4548

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745004/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4420.94
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2481 0 0 0 442088 6 0 0 25 0 1 0 188683919 4657152 869 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 869 72 123 0 1012 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 4548

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1745004/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4480.92
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2482 0 0 0 448086 6 0 0 25 0 1 0 188683919 4657152 870 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 870 72 123 0 1012 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 4548

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1744940/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4540.9
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2483 0 0 0 454084 6 0 0 25 0 1 0 188683919 4657152 871 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 871 72 123 0 1012 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 4548

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1744940/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4600.89
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2483 0 0 0 460083 6 0 0 25 0 1 0 188683919 4657152 871 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 871 72 123 0 1012 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 4548

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18904
/proc/meminfo: memFree=1744940/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4660.87
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2483 0 0 0 466081 6 0 0 25 0 1 0 188683919 4657152 871 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 871 72 123 0 1012 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 4548

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 18930
/proc/meminfo: memFree=1743740/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4548 CPUtime=4720.85
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2486 0 0 0 472078 7 0 0 25 0 1 0 188683919 4657152 874 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1137 874 72 123 0 1012 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 4548

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19102
/proc/meminfo: memFree=1744612/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4648 CPUtime=4780.73
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2488 0 0 0 478066 7 0 0 25 0 1 0 188683919 4759552 876 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1162 876 72 123 0 1037 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 4648

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19102
/proc/meminfo: memFree=1744620/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4648 CPUtime=4840.72
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2490 0 0 0 484064 8 0 0 25 0 1 0 188683919 4759552 878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1162 878 72 123 0 1037 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 4648

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19102
/proc/meminfo: memFree=1744620/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4648 CPUtime=4900.7
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2495 0 0 0 490062 8 0 0 25 0 1 0 188683919 4759552 883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1162 883 72 123 0 1037 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 4648

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19102
/proc/meminfo: memFree=1744620/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4648 CPUtime=4960.69
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2496 0 0 0 496061 8 0 0 25 0 1 0 188683919 4759552 884 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1162 884 72 123 0 1037 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 4648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19102
/proc/meminfo: memFree=1744684/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4648 CPUtime=5000.08
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2496 0 0 0 500000 8 0 0 25 0 1 0 188683919 4759552 884 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1162 884 72 123 0 1037 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 4648

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

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

[startup+5001.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19102
/proc/meminfo: memFree=1744684/2055920 swapFree=4182876/4192956
[pid=18703] ppid=18701 vsize=4648 CPUtime=5000.08
/proc/18703/stat : 18703 (march_ks) R 18701 18703 18410 0 -1 4194304 2496 0 0 0 500000 8 0 0 25 0 1 0 188683919 4759552 884 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18703/statm: 1162 884 72 123 0 1037 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 4648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 5000.01
CPU system time (s): 0.084987
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 4648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2496
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= 11504

runsolver used 3.19751 second user time and 10.5604 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 21 03:42:20 UTC 2007

IDJOB= 370926
IDBENCH= 20044
IDSOLVER= 180
FILE ID= node63/370926-1177126940

PBS_JOBID= 4648771

Free space on /tmp= 66472 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1638354370-16.cnf
COMMAND LINE= /tmp/evaluation/370926-1177126940/march_ks /tmp/evaluation/370926-1177126940/instance-370926-1177126940.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-370926-1177126940 -o ROOT/results/node63/solver-370926-1177126940 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370926-1177126940/march_ks /tmp/evaluation/370926-1177126940/instance-370926-1177126940.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ba6ae373482c2c9451134b661ab28d3f

RANDOM SEED= 473106876

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1749444 kB
Buffers:         32916 kB
Cached:         203780 kB
SwapCached:       3752 kB
Active:         111044 kB
Inactive:       135072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749444 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            46372 kB
Committed_AS:  2112300 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66472 MiB

End job on node63 on Sat Apr 21 05:05:44 UTC 2007