Trace number 368906

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 5001.91

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG-gensys-brn008.sat05-2685.reshuffled-07.cnf
MD5SUMf9cdae8890dde718d40830262adc8433
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark109.248
Satisfiable
(Un)Satisfiability was proved
Number of variables1467
Number of clauses7521
Sum of the clauses size64621
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31130
Number of clauses of size 482
Number of clauses of size 5852
Number of clauses of size over 55183

Solver Data (download as text)

4.78/4.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.78/4.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.78/4.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.78/4.82	c main()::
4.78/4.82	c initFormula():: searching for DIMACS p-line....
4.78/4.82	c initFormula():: the DIMACS p-line indicates a CNF of 1467 variables and 7521 clauses.
4.78/4.82	c parseCNF():: parsing....
4.78/4.82	c parseCNF():: the CNF contains 27 unary clauses.
4.78/4.82	c runParser():: parsing was successful, warming up engines...
4.78/4.82	c simplify_formula():: removed 0 tautological, 369 satisfied and 805 duplicate clauses
4.78/4.82	c preprocessing fase I completed:: there are now 1425 free variables and 6347 clauses.
4.78/4.82	c stat :: sign balance is biased by 2.259
4.78/4.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.78/4.82	c using k-SAT heuristics (size based diff)
4.78/4.82	c longest clause has size 16
4.78/4.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 10610 duplicate clauses
4.78/4.82	c resolvent_look() :: found 19614 resolvents
4.78/4.82	c main():: clause / variable ratio: ( 25961 / 1467 ) = 17.70
4.78/4.82	c longest clause has size 16
4.78/4.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.78/4.82	c dynamic_preselect_setsize :: off
4.78/4.82	c suggested doublelook initial :: 0
4.78/4.82	c main():: all systems go!
4.78/4.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 505 JD: 17
5.19/5.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 10756 JD: 17
10.29/10.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
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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/node20/watcher-368906-1177247773 -o ROOT/results/node20/solver-368906-1177247773 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368906-1177247773/march_ks /tmp/evaluation/368906-1177247773/instance-368906-1177247773.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: 1.00 1.00 1.00 3/77 25912
/proc/meminfo: memFree=1680296/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=788 CPUtime=0
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 172694698 806912 104 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 197 105 47 123 0 72 0

[startup+0.0327891 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25912
/proc/meminfo: memFree=1680296/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=1676 CPUtime=0.02
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 301 0 0 0 2 0 0 0 18 0 1 0 172694698 1716224 285 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555153 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 419 285 48 123 0 294 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1676

[startup+0.101804 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25912
/proc/meminfo: memFree=1680296/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=2408 CPUtime=0.09
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 172694698 2465792 488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 602 488 66 123 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2408

[startup+0.301844 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25912
/proc/meminfo: memFree=1680296/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=2684 CPUtime=0.29
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 573 0 0 0 29 0 0 0 19 0 1 0 172694698 2748416 533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 671 533 66 123 0 546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701923 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25912
/proc/meminfo: memFree=1680296/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=2988 CPUtime=0.69
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 629 0 0 0 69 0 0 0 22 0 1 0 172694698 3059712 589 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 747 589 66 123 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1678176/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=2988 CPUtime=1.49
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 668 0 0 0 149 0 0 0 25 0 1 0 172694698 3059712 628 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 747 628 66 123 0 622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2988

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1677664/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=3648 CPUtime=3.09
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 788 0 0 0 309 0 0 0 25 0 1 0 172694698 3735552 748 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 912 748 66 123 0 787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3648

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673248/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=6.29
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 628 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7864

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673320/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=12.69
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 1268 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7864

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673320/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=25.48
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 2547 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563522 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7864

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673320/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=51.07
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 5106 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7864

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673384/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=102.26
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 10225 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7864

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673384/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=162.23
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 16222 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7864

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673384/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=222.21
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 22220 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7864

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673384/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=282.19
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 28218 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565496 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7864

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673448/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=342.17
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 34216 1 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7864

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673448/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=402.15
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 40213 2 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7864

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=462.13
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 46211 2 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=522.11
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 52209 2 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673576/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=582.09
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 58207 2 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563386 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25913
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=642.07
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 64205 2 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7864


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4060.76
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 406065 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 7864

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4120.74
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 412063 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563373 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 7864

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4180.72
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 418061 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 7864

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4240.69
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 424058 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 7864

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4300.67
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 430056 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628837 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 7864

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4360.65
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 436054 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 7864

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4420.63
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 442052 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 7864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4480.61
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 448050 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 7864

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4540.58
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 454047 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 7864

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673448/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4600.57
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 460046 11 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 7864

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4660.55
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 466043 12 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 7864

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4720.53
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 472041 12 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 7864

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673576/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4780.51
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 478039 12 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4780.51
Current children cumulated vsize (KiB) 7864

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4840.48
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 484036 12 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597811 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4840.48
Current children cumulated vsize (KiB) 7864

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4900.46
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 490034 12 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596392 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 7864

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26113
/proc/meminfo: memFree=1673512/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=4960.44
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 496032 12 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597007 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 4960.44
Current children cumulated vsize (KiB) 7864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26115
/proc/meminfo: memFree=1673576/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=5000.04
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 499991 13 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597296 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 7864

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26115
/proc/meminfo: memFree=1673576/2055920 swapFree=4155232/4192956
[pid=25912] ppid=25910 vsize=7864 CPUtime=5000.04
/proc/25912/stat : 25912 (march_ks) R 25910 25912 25377 0 -1 4194304 2591 0 0 0 499991 13 0 0 25 0 1 0 172694698 8052736 1708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597296 0 0 4096 0 0 0 0 17 1 0 0
/proc/25912/statm: 1966 1708 72 123 0 1841 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 7864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.91
CPU system time (s): 0.132979
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 7864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2591
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= 4567

runsolver used 5.9191 second user time and 11.7152 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 22 13:16:14 UTC 2007

IDJOB= 368906
IDBENCH= 24599
IDSOLVER= 180
FILE ID= node20/368906-1177247773

PBS_JOBID= 4650527

Free space on /tmp= 66454 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG-gensys-brn008.sat05-2685.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368906-1177247773/march_ks /tmp/evaluation/368906-1177247773/instance-368906-1177247773.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-368906-1177247773 -o ROOT/results/node20/solver-368906-1177247773 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368906-1177247773/march_ks /tmp/evaluation/368906-1177247773/instance-368906-1177247773.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f9cdae8890dde718d40830262adc8433

RANDOM SEED= 939691365

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1680704 kB
Buffers:         40728 kB
Cached:         242760 kB
SwapCached:      16120 kB
Active:         218124 kB
Inactive:        90296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680704 kB
SwapTotal:     4192956 kB
SwapFree:      4155232 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          31904 kB
Slab:            52372 kB
Committed_AS:  2022532 kB
PageTables:       1752 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= 66454 MiB

End job on node20 on Sun Apr 22 14:39:38 UTC 2007