Trace number 337397

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.60.1080.sat05-436.reshuffled-07.cnf
MD5SUM55013aff92da670c8aded0070c1f7bbe
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6283
Number of clauses53810
Sum of the clauses size120037
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 250644
Number of clauses of size 3222
Number of clauses of size 4438
Number of clauses of size 5649
Number of clauses of size over 51857

Solver Data (download as text)

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.57	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 6283 variables and 53810 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c find_and_remove_tautogolies():: found and removed 50 tautologies
0.49/0.57	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.49/0.57	c simplify_formula():: removed 4 tautological, 104 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 6231 free variables and 53702 clauses.
0.49/0.57	c stat :: sign balance is biased by 3.565
0.49/0.57	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.57	c using k-SAT heuristics (size based diff)
0.49/0.57	c longest clause has size 12
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c main():: clause / variable ratio: ( 53702 / 6283 ) = 8.55
0.49/0.57	c longest clause has size 12
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c dynamic_preselect_setsize :: on
0.49/0.57	c suggested doublelook initial :: 0
0.49/0.57	c main():: all systems go!
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 3560 JD: 342
26.98/27.00	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-337397-1173666304 -o ROOT/results/node35/solver-337397-1173666304 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337397-1173666304/march_ks /tmp/evaluation/337397-1173666304/instance-337397-1173666304.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 18816
/proc/meminfo: memFree=1626032/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=1608 CPUtime=0
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 360394187 1646592 238 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 402 238 47 123 0 277 0

[startup+0.071809 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 18816
/proc/meminfo: memFree=1626032/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=5440 CPUtime=0.06
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 874 0 0 0 6 0 0 0 18 0 1 0 360394187 5570560 858 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 1360 858 48 123 0 1235 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5440

[startup+0.101815 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 18816
/proc/meminfo: memFree=1626032/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=4848 CPUtime=0.09
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 360394187 4964352 692 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 1212 692 50 123 0 1087 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301854 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 18816
/proc/meminfo: memFree=1626032/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=4876 CPUtime=0.29
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 3294 0 0 0 28 1 0 0 19 0 1 0 360394187 4993024 728 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134520577 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 1219 728 53 123 0 1094 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4876

[startup+0.701932 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 18816
/proc/meminfo: memFree=1626032/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=11676 CPUtime=0.69
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8103 0 0 0 66 3 0 0 22 0 1 0 360394187 11956224 2081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 2919 2081 72 123 0 2794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11676

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1618024/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=11808 CPUtime=1.49
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8112 0 0 0 146 3 0 0 25 0 1 0 360394187 12091392 2090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 2952 2090 72 123 0 2827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11808

[startup+3.10241 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1617896/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=12232 CPUtime=3.09
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8228 0 0 0 306 3 0 0 25 0 1 0 360394187 12525568 2206 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3058 2206 72 123 0 2933 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12232

[startup+6.30203 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1617064/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=12624 CPUtime=6.29
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8289 0 0 0 626 3 0 0 25 0 1 0 360394187 12926976 2267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3156 2267 72 123 0 3031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1616880/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=12764 CPUtime=12.68
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8326 0 0 0 1265 3 0 0 25 0 1 0 360394187 13070336 2304 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3191 2304 72 123 0 3066 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12764

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1616688/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=12896 CPUtime=25.48
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8371 0 0 0 2545 3 0 0 25 0 1 0 360394187 13205504 2349 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3224 2349 72 123 0 3099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12896

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1616240/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=13424 CPUtime=51.07
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8488 0 0 0 5104 3 0 0 25 0 1 0 360394187 13746176 2466 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3356 2466 72 123 0 3231 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13424

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1615856/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=13688 CPUtime=102.25
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8571 0 0 0 10222 3 0 0 25 0 1 0 360394187 14016512 2549 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3422 2549 72 123 0 3297 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1615664/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=13952 CPUtime=162.23
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8613 0 0 0 16220 3 0 0 25 0 1 0 360394187 14286848 2591 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3488 2591 72 123 0 3363 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13952

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1615472/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14152 CPUtime=222.21
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8647 0 0 0 22217 4 0 0 25 0 1 0 360394187 14491648 2625 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3538 2625 72 123 0 3413 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14152

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18817
/proc/meminfo: memFree=1615280/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14284 CPUtime=282.19
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8685 0 0 0 28215 4 0 0 25 0 1 0 360394187 14626816 2663 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3571 2663 72 123 0 3446 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14284

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1615152/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14420 CPUtime=342.16
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8721 0 0 0 34212 4 0 0 25 0 1 0 360394187 14766080 2699 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3605 2699 72 123 0 3480 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1615024/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14420 CPUtime=402.14
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8732 0 0 0 40210 4 0 0 25 0 1 0 360394187 14766080 2710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3605 2710 72 123 0 3480 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14420

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614960/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14420 CPUtime=462.11
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8740 0 0 0 46207 4 0 0 25 0 1 0 360394187 14766080 2718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3605 2718 72 123 0 3480 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 14420

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614896/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=522.09
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8747 0 0 0 52205 4 0 0 25 0 1 0 360394187 14901248 2725 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2725 72 123 0 3513 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14552

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614960/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=582.07
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8751 0 0 0 58203 4 0 0 25 0 1 0 360394187 14901248 2729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2729 72 123 0 3513 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 14552

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614896/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=642.06
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8755 0 0 0 64201 5 0 0 25 0 1 0 360394187 14901248 2733 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2733 72 123 0 3513 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 14552

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614832/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=702.03
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8759 0 0 0 70198 5 0 0 25 0 1 0 360394187 14901248 2737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2737 72 123 0 3513 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 14552

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614832/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=762.01
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8762 0 0 0 76196 5 0 0 25 0 1 0 360394187 14901248 2740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2740 72 123 0 3513 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 14552

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614768/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=821.98
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8766 0 0 0 82193 5 0 0 25 0 1 0 360394187 14901248 2744 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2744 72 123 0 3513 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 14552

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614832/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=881.96
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8768 0 0 0 88191 5 0 0 25 0 1 0 360394187 14901248 2746 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2746 72 123 0 3513 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 14552

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614832/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=941.94
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8769 0 0 0 94189 5 0 0 25 0 1 0 360394187 14901248 2747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2747 72 123 0 3513 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614832/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=1001.91
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8770 0 0 0 100186 5 0 0 25 0 1 0 360394187 14901248 2748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2748 72 123 0 3513 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 14552

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614768/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=1061.89
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8771 0 0 0 106184 5 0 0 25 0 1 0 360394187 14901248 2749 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547794 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2749 72 123 0 3513 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 14552

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614768/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=1121.87
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8774 0 0 0 112182 5 0 0 25 0 1 0 360394187 14901248 2752 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2752 72 123 0 3513 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 14552

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614768/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=1181.85
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8775 0 0 0 118179 6 0 0 25 0 1 0 360394187 14901248 2753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2753 72 123 0 3513 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 14552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614768/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=1200.05
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8775 0 0 0 119999 6 0 0 25 0 1 0 360394187 14901248 2753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2753 72 123 0 3513 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14552

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18819
/proc/meminfo: memFree=1614768/2055920 swapFree=3923124/4192956
[pid=18816] ppid=18814 vsize=14552 CPUtime=1200.05
/proc/18816/stat : 18816 (march_ks) R 18814 18816 17645 0 -1 4194304 8775 0 0 0 119999 6 0 0 25 0 1 0 360394187 14901248 2753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/18816/statm: 3638 2753 72 123 0 3513 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.06399
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 14552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8775
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= 1517

runsolver used 0.779881 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Mar 12 02:25:05 UTC 2007

IDJOB= 337397
IDBENCH= 24698
IDSOLVER= 111
FILE ID= node35/337397-1173666304

PBS_JOBID= 4101424

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.60.1080.sat05-436.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337397-1173666304/march_ks /tmp/evaluation/337397-1173666304/instance-337397-1173666304.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-337397-1173666304 -o ROOT/results/node35/solver-337397-1173666304 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337397-1173666304/march_ks /tmp/evaluation/337397-1173666304/instance-337397-1173666304.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  55013aff92da670c8aded0070c1f7bbe

RANDOM SEED= 464354009

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1626504 kB
Buffers:         20752 kB
Cached:         108584 kB
SwapCached:     264724 kB
Active:          55816 kB
Inactive:       345000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626504 kB
SwapTotal:     4192956 kB
SwapFree:      3923124 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            14596 kB
Committed_AS:   908876 kB
PageTables:       1412 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= 66560 MiB

End job on node35 on Mon Mar 12 02:45:07 UTC 2007