Trace number 368991

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.09 5001.41

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)

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.59	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 6283 variables and 53810 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c find_and_remove_tautogolies():: found and removed 50 tautologies
0.49/0.59	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.49/0.59	c simplify_formula():: removed 4 tautological, 104 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 6231 free variables and 53702 clauses.
0.49/0.59	c stat :: sign balance is biased by 3.565
0.49/0.59	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.59	c using k-SAT heuristics (size based diff)
0.49/0.59	c longest clause has size 12
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c main():: clause / variable ratio: ( 53702 / 6283 ) = 8.55
0.49/0.59	c longest clause has size 12
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c dynamic_preselect_setsize :: on
0.49/0.59	c suggested doublelook initial :: 0
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 3560 JD: 342
26.78/26.83	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/node48/watcher-368991-1177279812 -o ROOT/results/node48/solver-368991-1177279812 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368991-1177279812/march_ks /tmp/evaluation/368991-1177279812/instance-368991-1177279812.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 790
/proc/meminfo: memFree=1853048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=1608 CPUtime=0
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 82826512 1646592 238 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 402 238 47 123 0 277 0

[startup+0.0115389 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 790
/proc/meminfo: memFree=1853048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=1608 CPUtime=0
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 82826512 1646592 270 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 402 270 47 123 0 277 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1608

[startup+0.101547 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 790
/proc/meminfo: memFree=1853048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=4848 CPUtime=0.09
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 82826512 4964352 692 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628923 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 1212 692 50 123 0 1087 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301564 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 790
/proc/meminfo: memFree=1853048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=6080 CPUtime=0.29
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 3293 0 0 0 28 1 0 0 19 0 1 0 82826512 6225920 1027 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 1520 1027 52 123 0 1395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6080

[startup+0.701602 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 790
/proc/meminfo: memFree=1853048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=11676 CPUtime=0.69
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8103 0 0 0 66 3 0 0 23 0 1 0 82826512 11956224 2081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 2919 2081 72 123 0 2794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11676

[startup+1.50168 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 791
/proc/meminfo: memFree=1844912/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=11808 CPUtime=1.49
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8112 0 0 0 146 3 0 0 25 0 1 0 82826512 12091392 2090 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 2952 2090 72 123 0 2827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11808

[startup+3.10182 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 791
/proc/meminfo: memFree=1844784/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=12232 CPUtime=3.09
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8230 0 0 0 306 3 0 0 25 0 1 0 82826512 12525568 2208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596398 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3058 2208 72 123 0 2933 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12232

[startup+6.30112 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 791
/proc/meminfo: memFree=1843968/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=12624 CPUtime=6.29
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8289 0 0 0 626 3 0 0 25 0 1 0 82826512 12926976 2267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3156 2267 72 123 0 3031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 791
/proc/meminfo: memFree=1843776/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=12764 CPUtime=12.69
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8326 0 0 0 1266 3 0 0 25 0 1 0 82826512 13070336 2304 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3191 2304 72 123 0 3066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12764

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 791
/proc/meminfo: memFree=1843648/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=12896 CPUtime=25.48
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8372 0 0 0 2545 3 0 0 25 0 1 0 82826512 13205504 2350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3224 2350 72 123 0 3099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12896

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 791
/proc/meminfo: memFree=1843264/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=13424 CPUtime=51.08
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8488 0 0 0 5104 4 0 0 25 0 1 0 82826512 13746176 2466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3356 2466 72 123 0 3231 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13424

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 791
/proc/meminfo: memFree=1842880/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=13688 CPUtime=102.27
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8573 0 0 0 10223 4 0 0 25 0 1 0 82826512 14016512 2551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3422 2551 72 123 0 3297 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13688

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842688/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=13952 CPUtime=162.25
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8614 0 0 0 16221 4 0 0 25 0 1 0 82826512 14286848 2592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564199 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3488 2592 72 123 0 3363 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13952

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842496/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14152 CPUtime=222.23
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8652 0 0 0 22219 4 0 0 25 0 1 0 82826512 14491648 2630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3538 2630 72 123 0 3413 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14152

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842368/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14284 CPUtime=282.22
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8685 0 0 0 28218 4 0 0 25 0 1 0 82826512 14626816 2663 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3571 2663 72 123 0 3446 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14284

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842176/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14420 CPUtime=342.2
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8721 0 0 0 34216 4 0 0 25 0 1 0 82826512 14766080 2699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3605 2699 72 123 0 3480 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842112/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14420 CPUtime=402.19
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8733 0 0 0 40215 4 0 0 25 0 1 0 82826512 14766080 2711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3605 2711 72 123 0 3480 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14420

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14420 CPUtime=462.17
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8740 0 0 0 46213 4 0 0 25 0 1 0 82826512 14766080 2718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542179 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3605 2718 72 123 0 3480 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14420

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1842048/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14552 CPUtime=522.16
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8747 0 0 0 52212 4 0 0 25 0 1 0 82826512 14901248 2725 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3638 2725 72 123 0 3513 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14552

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1841984/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14552 CPUtime=582.15
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8751 0 0 0 58210 5 0 0 25 0 1 0 82826512 14901248 2729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3638 2729 72 123 0 3513 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 14552

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 791
/proc/meminfo: memFree=1841984/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14552 CPUtime=642.14
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8755 0 0 0 64209 5 0 0 25 0 1 0 82826512 14901248 2733 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3638 2733 72 123 0 3513 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 14552


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4001.22
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8816 0 0 0 400113 9 0 0 25 0 1 0 82826512 15171584 2794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596435 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2794 72 123 0 3579 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 14816

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4061.21
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8817 0 0 0 406111 10 0 0 25 0 1 0 82826512 15171584 2795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2795 72 123 0 3579 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 14816

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841152/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4121.2
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8817 0 0 0 412110 10 0 0 25 0 1 0 82826512 15171584 2795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2795 72 123 0 3579 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 14816

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4181.18
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8817 0 0 0 418108 10 0 0 25 0 1 0 82826512 15171584 2795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2795 72 123 0 3579 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 14816

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4241.16
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8818 0 0 0 424106 10 0 0 25 0 1 0 82826512 15171584 2796 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2796 72 123 0 3579 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 14816

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841152/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4301.15
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8818 0 0 0 430105 10 0 0 25 0 1 0 82826512 15171584 2796 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2796 72 123 0 3579 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 14816

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4361.13
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8819 0 0 0 436103 10 0 0 25 0 1 0 82826512 15171584 2797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2797 72 123 0 3579 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 14816

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4421.12
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8819 0 0 0 442102 10 0 0 25 0 1 0 82826512 15171584 2797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2797 72 123 0 3579 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 14816

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841216/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4481.1
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8820 0 0 0 448100 10 0 0 25 0 1 0 82826512 15171584 2798 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2798 72 123 0 3579 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 14816

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841280/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4541.09
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8821 0 0 0 454099 10 0 0 25 0 1 0 82826512 15171584 2799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2799 72 123 0 3579 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 14816

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841088/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4601.07
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8821 0 0 0 460097 10 0 0 25 0 1 0 82826512 15171584 2799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2799 72 123 0 3579 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 14816

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841088/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4661.06
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8822 0 0 0 466095 11 0 0 25 0 1 0 82826512 15171584 2800 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2800 72 123 0 3579 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 14816

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841088/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4721.05
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8823 0 0 0 472094 11 0 0 25 0 1 0 82826512 15171584 2801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2801 72 123 0 3579 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 14816

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841088/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4781.03
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8823 0 0 0 478092 11 0 0 25 0 1 0 82826512 15171584 2801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2801 72 123 0 3579 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 14816

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841024/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4841.02
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8825 0 0 0 484091 11 0 0 25 0 1 0 82826512 15171584 2803 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2803 72 123 0 3579 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 14816

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841088/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4901
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8825 0 0 0 490089 11 0 0 25 0 1 0 82826512 15171584 2803 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2803 72 123 0 3579 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 14816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841088/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=4960.99
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8825 0 0 0 496088 11 0 0 25 0 1 0 82826512 15171584 2803 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2803 72 123 0 3579 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 14816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 991
/proc/meminfo: memFree=1841024/2055920 swapFree=4184608/4192956
[pid=790] ppid=788 vsize=14816 CPUtime=5000.08
/proc/790/stat : 790 (march_ks) R 788 790 734 0 -1 4194304 8826 0 0 0 499997 11 0 0 25 0 1 0 82826512 15171584 2804 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/790/statm: 3704 2804 72 123 0 3579 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 14816

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): 5000.09
CPU user time (s): 4999.98
CPU system time (s): 0.118981
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 14816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8826
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= 9670

runsolver used 3.70644 second user time and 9.99448 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Apr 22 22:10:12 UTC 2007

IDJOB= 368991
IDBENCH= 24698
IDSOLVER= 180
FILE ID= node48/368991-1177279812

PBS_JOBID= 4650771

Free space on /tmp= 66483 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/368991-1177279812/march_ks /tmp/evaluation/368991-1177279812/instance-368991-1177279812.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-368991-1177279812 -o ROOT/results/node48/solver-368991-1177279812 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368991-1177279812/march_ks /tmp/evaluation/368991-1177279812/instance-368991-1177279812.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  55013aff92da670c8aded0070c1f7bbe

RANDOM SEED= 42739569

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1853456 kB
Buffers:         23892 kB
Cached:          97660 kB
SwapCached:       2140 kB
Active:          28544 kB
Inactive:       102272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853456 kB
SwapTotal:     4192956 kB
SwapFree:      4184608 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          16068 kB
Slab:            57648 kB
Committed_AS:  1125952 kB
PageTables:       1388 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= 66483 MiB

End job on node48 on Sun Apr 22 23:33:35 UTC 2007