Trace number 300700

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1691487811-15.cnf
MD5SUMd34b988a6f24b98efc289e8376520000
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark482.892
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.32	c main()::
0.30/0.32	c initFormula():: searching for DIMACS p-line....
0.30/0.32	c full lookahead due to high density!
0.30/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.30/0.32	c parseCNF():: parsing....
0.30/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.32	c runParser():: parsing was successful, warming up engines...
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.30/0.32	c stat :: sign balance is biased by 0.039
0.30/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.32	c using k-SAT heuristics (size based diff)
0.30/0.32	c longest clause has size 5
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.30/0.32	c longest clause has size 5
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c dynamic_preselect_setsize :: off
0.30/0.32	c suggested doublelook initial :: 0
0.30/0.32	c main():: all systems go!
0.30/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 903 JD: 214
5.21/5.25	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 |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 84905 JD: 214
416.30/416.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***********************************************
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c |*************************************************************
c |**************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-300700-1171931397 -o ROOT/results/node19/solver-300700-1171931397 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300700-1171931397/march_ks /tmp/evaluation/300700-1171931397/instance-300700-1171931397.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.84 0.94 0.68 3/77 5608
/proc/meminfo: memFree=1375472/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=788 CPUtime=0
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 213093808 806912 97 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 197 97 47 123 0 72 0

[startup+0.106489 s]
/proc/loadavg: 0.84 0.94 0.68 3/77 5608
/proc/meminfo: memFree=1375472/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=2736 CPUtime=0.1
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 1489 0 0 0 10 0 0 0 18 0 1 0 213093808 2801664 506 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 684 506 67 123 0 559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.514534 s]
/proc/loadavg: 0.84 0.94 0.68 3/77 5608
/proc/meminfo: memFree=1375472/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3504 CPUtime=0.5
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2205 0 0 0 50 0 0 0 21 0 1 0 213093808 3588096 637 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 876 637 72 123 0 751 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3504

[startup+1.33462 s]
/proc/loadavg: 0.84 0.94 0.68 2/78 5609
/proc/meminfo: memFree=1372904/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3516 CPUtime=1.32
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2208 0 0 0 132 0 0 0 25 0 1 0 213093808 3600384 640 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3516

[startup+2.9708 s]
/proc/loadavg: 0.84 0.94 0.68 2/78 5609
/proc/meminfo: memFree=1372776/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3516 CPUtime=2.96
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2208 0 0 0 296 0 0 0 25 0 1 0 213093808 3600384 640 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3516

[startup+6.24715 s]
/proc/loadavg: 0.85 0.94 0.68 3/78 5609
/proc/meminfo: memFree=1372776/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3516 CPUtime=6.23
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2208 0 0 0 623 0 0 0 25 0 1 0 213093808 3600384 640 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3516

[startup+12.7039 s]
/proc/loadavg: 0.87 0.94 0.69 2/78 5609
/proc/meminfo: memFree=1372776/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3648 CPUtime=12.69
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2209 0 0 0 1269 0 0 0 25 0 1 0 213093808 3735552 641 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 912 641 72 123 0 787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3648

[startup+25.5102 s]
/proc/loadavg: 0.89 0.94 0.69 2/78 5609
/proc/meminfo: memFree=1372712/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3852 CPUtime=25.49
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2269 0 0 0 2549 0 0 0 25 0 1 0 213093808 3944448 701 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 963 701 72 123 0 838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3852

[startup+51.122 s]
/proc/loadavg: 0.93 0.94 0.70 2/78 5609
/proc/meminfo: memFree=1372520/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3952 CPUtime=51.09
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2292 0 0 0 5109 0 0 0 25 0 1 0 213093808 4046848 724 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 988 724 72 123 0 863 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3952

[startup+102.34 s]
/proc/loadavg: 0.97 0.95 0.71 2/78 5609
/proc/meminfo: memFree=1372584/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=3952 CPUtime=102.3
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2292 0 0 0 10229 1 0 0 25 0 1 0 213093808 4046848 724 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 988 724 72 123 0 863 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3952

[startup+162.376 s]
/proc/loadavg: 0.99 0.95 0.73 2/78 5609
/proc/meminfo: memFree=1372392/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4232 CPUtime=162.32
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2329 0 0 0 16231 1 0 0 25 0 1 0 213093808 4333568 761 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1058 761 72 123 0 933 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4232

[startup+222.406 s]
/proc/loadavg: 0.99 0.96 0.74 2/78 5609
/proc/meminfo: memFree=1372200/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4232 CPUtime=222.33
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2368 0 0 0 22232 1 0 0 25 0 1 0 213093808 4333568 800 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1058 800 72 123 0 933 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4232

[startup+282.436 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 5609
/proc/meminfo: memFree=1372008/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4460 CPUtime=282.35
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2393 0 0 0 28234 1 0 0 25 0 1 0 213093808 4567040 825 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1115 825 72 123 0 990 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4460

[startup+342.462 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 5609
/proc/meminfo: memFree=1372008/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4460 CPUtime=342.36
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2406 0 0 0 34234 2 0 0 25 0 1 0 213093808 4567040 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1115 838 72 123 0 990 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4460

[startup+402.493 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 5609
/proc/meminfo: memFree=1371944/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4592 CPUtime=402.38
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2418 0 0 0 40236 2 0 0 25 0 1 0 213093808 4702208 850 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1148 850 72 123 0 1023 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 4592

[startup+462.518 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 5609
/proc/meminfo: memFree=1371752/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4932 CPUtime=462.39
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2460 0 0 0 46237 2 0 0 25 0 1 0 213093808 5050368 892 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1233 892 72 123 0 1108 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4932

[startup+522.546 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 5609
/proc/meminfo: memFree=1371496/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=4932 CPUtime=522.4
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2528 0 0 0 52238 2 0 0 25 0 1 0 213093808 5050368 960 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1233 960 72 123 0 1108 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4932

[startup+582.574 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 5609
/proc/meminfo: memFree=1371304/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=5444 CPUtime=582.41
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2583 0 0 0 58239 2 0 0 25 0 1 0 213093808 5574656 1015 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1361 1015 72 123 0 1236 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5444

[startup+642.606 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 5611
/proc/meminfo: memFree=1371112/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=5444 CPUtime=642.43
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2632 0 0 0 64240 3 0 0 25 0 1 0 213093808 5574656 1064 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597651 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1361 1064 72 123 0 1236 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 5444

[startup+702.635 s]
/proc/loadavg: 1.05 0.99 0.83 2/78 5611
/proc/meminfo: memFree=1370920/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6208 CPUtime=702.44
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2684 0 0 0 70241 3 0 0 25 0 1 0 213093808 6356992 1116 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1552 1116 72 123 0 1427 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 6208

[startup+762.659 s]
/proc/loadavg: 1.02 0.99 0.84 2/78 5611
/proc/meminfo: memFree=1370600/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6208 CPUtime=762.45
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2763 0 0 0 76242 3 0 0 25 0 1 0 213093808 6356992 1195 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1552 1195 72 123 0 1427 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 6208

[startup+822.689 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 5611
/proc/meminfo: memFree=1370408/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6336 CPUtime=822.46
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2807 0 0 0 82243 3 0 0 25 0 1 0 213093808 6488064 1239 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1584 1239 72 123 0 1459 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 6336

[startup+882.719 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 5611
/proc/meminfo: memFree=1370344/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6336 CPUtime=882.47
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2823 0 0 0 88244 3 0 0 25 0 1 0 213093808 6488064 1255 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1584 1255 72 123 0 1459 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 6336

[startup+942.75 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 5611
/proc/meminfo: memFree=1370280/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6336 CPUtime=942.49
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2829 0 0 0 94246 3 0 0 25 0 1 0 213093808 6488064 1261 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1584 1261 72 123 0 1459 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 6336

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 5611
/proc/meminfo: memFree=1370280/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6336 CPUtime=1002.51
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2836 0 0 0 100247 4 0 0 25 0 1 0 213093808 6488064 1268 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1584 1268 72 123 0 1459 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 6336

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 5611
/proc/meminfo: memFree=1370280/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=6336 CPUtime=1062.52
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2842 0 0 0 106248 4 0 0 25 0 1 0 213093808 6488064 1274 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1584 1274 72 123 0 1459 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 6336

[startup+1122.84 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 5611
/proc/meminfo: memFree=1369768/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=7488 CPUtime=1122.53
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 2966 0 0 0 112249 4 0 0 25 0 1 0 213093808 7667712 1398 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1872 1398 72 123 0 1747 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 7488

[startup+1182.87 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 5611
/proc/meminfo: memFree=1369384/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=7488 CPUtime=1182.56
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 3063 0 0 0 118251 5 0 0 25 0 1 0 213093808 7667712 1495 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1872 1495 72 123 0 1747 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 7488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 5611
/proc/meminfo: memFree=1369192/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=7488 CPUtime=1200.07
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 3099 0 0 0 120002 5 0 0 25 0 1 0 213093808 7667712 1531 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1872 1531 72 123 0 1747 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7488

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 5611
/proc/meminfo: memFree=1369192/2055920 swapFree=4192812/4192956
[pid=5608] ppid=5606 vsize=7488 CPUtime=1200.07
/proc/5608/stat : 5608 (march_ks) R 5606 5608 5497 0 -1 4194304 3099 0 0 0 120002 5 0 0 25 0 1 0 213093808 7667712 1531 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5608/statm: 1872 1531 72 123 0 1747 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 7488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3099
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= 7
involuntary context switches= 1553

runsolver used 1.44478 second user time and 2.75158 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 00:29:58 UTC 2007

IDJOB= 300700
IDBENCH= 20041
IDSOLVER= 111
FILE ID= node19/300700-1171931397

PBS_JOBID= 3848923

Free space on /tmp= 66542 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1691487811-15.cnf
COMMAND LINE= /tmp/evaluation/300700-1171931397/march_ks /tmp/evaluation/300700-1171931397/instance-300700-1171931397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-300700-1171931397 -o ROOT/results/node19/solver-300700-1171931397 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300700-1171931397/march_ks /tmp/evaluation/300700-1171931397/instance-300700-1171931397.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d34b988a6f24b98efc289e8376520000

RANDOM SEED= 719214344

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1375944 kB
Buffers:         57196 kB
Cached:         504960 kB
SwapCached:          0 kB
Active:         290272 kB
Inactive:       315452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2696 kB
Writeback:           0 kB
Mapped:          62464 kB
Slab:            59812 kB
Committed_AS:   875832 kB
PageTables:       1756 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= 66542 MiB

End job on node19 on Tue Feb 20 00:50:01 UTC 2007