Trace number 370925

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) 5000.04 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.9352
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 0.047
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: 389 JD: 198
1.79/1.83	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/node12/watcher-370925-1177126616 -o ROOT/results/node12/solver-370925-1177126616 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370925-1177126616/march_ks /tmp/evaluation/370925-1177126616/instance-370925-1177126616.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: 1.01 1.00 1.00 2/77 11306
/proc/meminfo: memFree=1795192/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=788 CPUtime=0
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 188699005 806912 97 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 197 97 47 123 0 72 0

[startup+0.0134811 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 11306
/proc/meminfo: memFree=1795192/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=920 CPUtime=0.01
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 144 0 0 0 1 0 0 0 18 0 1 0 188699005 942080 129 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 230 129 47 123 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 920

[startup+0.10149 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 11306
/proc/meminfo: memFree=1795192/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=2736 CPUtime=0.09
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 1490 0 0 0 9 0 0 0 18 0 1 0 188699005 2801664 507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301509 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 11306
/proc/meminfo: memFree=1795192/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=2816 CPUtime=0.29
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 1846 0 0 0 29 0 0 0 19 0 1 0 188699005 2883584 469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 704 471 67 123 0 579 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.70155 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 11306
/proc/meminfo: memFree=1795192/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3532 CPUtime=0.69
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2230 0 0 0 69 0 0 0 22 0 1 0 188699005 3616768 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598128 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 883 644 72 123 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3532

[startup+1.50163 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792752/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3536 CPUtime=1.49
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2231 0 0 0 149 0 0 0 25 0 1 0 188699005 3620864 645 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 884 645 72 123 0 759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3536

[startup+3.10179 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792560/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3540 CPUtime=3.09
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2232 0 0 0 309 0 0 0 25 0 1 0 188699005 3624960 646 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 885 646 72 123 0 760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3540

[startup+6.30111 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792560/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3540 CPUtime=6.28
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2232 0 0 0 628 0 0 0 25 0 1 0 188699005 3624960 646 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 885 646 72 123 0 760 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3540

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792560/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3540 CPUtime=12.68
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2232 0 0 0 1268 0 0 0 25 0 1 0 188699005 3624960 646 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 885 646 72 123 0 760 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3540

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792560/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3540 CPUtime=25.48
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2232 0 0 0 2548 0 0 0 25 0 1 0 188699005 3624960 646 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 885 646 72 123 0 760 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3540

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792560/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3668 CPUtime=51.07
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2242 0 0 0 5107 0 0 0 25 0 1 0 188699005 3756032 656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 917 656 72 123 0 792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3668

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792496/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3796 CPUtime=102.27
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2267 0 0 0 10226 1 0 0 25 0 1 0 188699005 3887104 681 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 949 681 72 123 0 824 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3796

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792432/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3796 CPUtime=162.25
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2279 0 0 0 16224 1 0 0 25 0 1 0 188699005 3887104 693 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 949 693 72 123 0 824 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3796

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11307
/proc/meminfo: memFree=1792432/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3796 CPUtime=222.23
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2285 0 0 0 22222 1 0 0 25 0 1 0 188699005 3887104 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 949 699 72 123 0 824 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3796

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11307
/proc/meminfo: memFree=1792432/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3796 CPUtime=282.22
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2288 0 0 0 28221 1 0 0 25 0 1 0 188699005 3887104 702 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 949 702 72 123 0 824 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3796

[startup+342.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 11307
/proc/meminfo: memFree=1792368/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3796 CPUtime=342.2
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2292 0 0 0 34219 1 0 0 25 0 1 0 188699005 3887104 706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 949 706 72 123 0 824 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3796

[startup+402.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 11307
/proc/meminfo: memFree=1792368/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3924 CPUtime=402.19
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2297 0 0 0 40217 2 0 0 25 0 1 0 188699005 4018176 711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 981 711 72 123 0 856 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3924

[startup+462.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 11307
/proc/meminfo: memFree=1792304/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3924 CPUtime=462.17
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2300 0 0 0 46215 2 0 0 25 0 1 0 188699005 4018176 714 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 981 714 72 123 0 856 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3924

[startup+522.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 11307
/proc/meminfo: memFree=1792304/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3924 CPUtime=522.16
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2302 0 0 0 52214 2 0 0 25 0 1 0 188699005 4018176 716 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 981 716 72 123 0 856 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3924

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11307
/proc/meminfo: memFree=1792240/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3928 CPUtime=582.14
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2307 0 0 0 58212 2 0 0 25 0 1 0 188699005 4022272 721 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 982 721 72 123 0 857 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3928

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11307
/proc/meminfo: memFree=1792240/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=3928 CPUtime=642.14
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2309 0 0 0 64211 3 0 0 25 0 1 0 188699005 4022272 723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 982 723 72 123 0 857 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 3928


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791792/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4001.18
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2396 0 0 0 400105 13 0 0 25 0 1 0 188699005 4440064 810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 810 72 123 0 959 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 4336

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791792/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4061.16
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2396 0 0 0 406103 13 0 0 25 0 1 0 188699005 4440064 810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 810 72 123 0 959 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 4336

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791792/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4121.14
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2397 0 0 0 412101 13 0 0 25 0 1 0 188699005 4440064 811 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 811 72 123 0 959 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 4336

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4181.13
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2400 0 0 0 418100 13 0 0 25 0 1 0 188699005 4440064 814 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 814 72 123 0 959 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 4336

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4241.11
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2403 0 0 0 424098 13 0 0 25 0 1 0 188699005 4440064 817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 817 72 123 0 959 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 4336

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791664/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4301.09
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 430096 13 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 4336

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4361.09
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 436095 14 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4361.09
Current children cumulated vsize (KiB) 4336

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4421.07
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 442093 14 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 4336

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4481.05
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 448091 14 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 4336

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791664/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4541.04
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 454090 14 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 4336

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4601.03
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 460089 14 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 4336

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4661.01
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2414 0 0 0 466087 14 0 0 25 0 1 0 188699005 4440064 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 828 72 123 0 959 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 4336

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4720.99
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2415 0 0 0 472085 14 0 0 25 0 1 0 188699005 4440064 829 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 829 72 123 0 959 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 4336

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4780.97
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2416 0 0 0 478083 14 0 0 25 0 1 0 188699005 4440064 830 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 830 72 123 0 959 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 4336

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791664/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4840.96
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2417 0 0 0 484082 14 0 0 25 0 1 0 188699005 4440064 831 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 831 72 123 0 959 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 4336

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791664/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4900.95
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2419 0 0 0 490080 15 0 0 25 0 1 0 188699005 4440064 833 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 833 72 123 0 959 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 4336

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=4960.93
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2421 0 0 0 496078 15 0 0 25 0 1 0 188699005 4440064 835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 835 72 123 0 959 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 4336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11507
/proc/meminfo: memFree=1791728/2055920 swapFree=4159980/4192956
[pid=11306] ppid=11304 vsize=4336 CPUtime=5000.03
/proc/11306/stat : 11306 (march_ks) R 11304 11306 10303 0 -1 4194304 2422 0 0 0 499988 15 0 0 25 0 1 0 188699005 4440064 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1084 836 72 123 0 959 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 4336

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.04
CPU user time (s): 4999.88
CPU system time (s): 0.155976
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 4336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2422
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= 7656

runsolver used 5.2472 second user time and 11.3553 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 21 03:36:56 UTC 2007

IDJOB= 370925
IDBENCH= 20043
IDSOLVER= 180
FILE ID= node12/370925-1177126616

PBS_JOBID= 4648753

Free space on /tmp= 66380 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/370925-1177126616/march_ks /tmp/evaluation/370925-1177126616/instance-370925-1177126616.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-370925-1177126616 -o ROOT/results/node12/solver-370925-1177126616 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370925-1177126616/march_ks /tmp/evaluation/370925-1177126616/instance-370925-1177126616.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 260781485

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1795664 kB
Buffers:         69980 kB
Cached:         112368 kB
SwapCached:      11452 kB
Active:          75296 kB
Inactive:       130736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795664 kB
SwapTotal:     4192956 kB
SwapFree:      4159980 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            39744 kB
Committed_AS:  6042716 kB
PageTables:       1792 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= 66380 MiB

End job on node12 on Sat Apr 21 05:00:20 UTC 2007