Trace number 301602

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 1200.13

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.47	c main()::
0.40/0.47	c initFormula():: searching for DIMACS p-line....
0.40/0.47	c full lookahead due to high density!
0.40/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.40/0.47	c parseCNF():: parsing....
0.40/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.47	c runParser():: parsing was successful, warming up engines...
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.40/0.47	c stat :: sign balance is biased by 0.039
0.40/0.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.47	c using k-SAT heuristics (size based diff)
0.40/0.47	c longest clause has size 5
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.40/0.47	c longest clause has size 5
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c dynamic_preselect_setsize :: off
0.40/0.47	c suggested doublelook initial :: 0
0.40/0.47	c main():: all systems go!
0.40/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 433 JD: 298
2.86/2.96	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-301602-1171980490 -o ROOT/results/node16/solver-301602-1171980490 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301602-1171980490/march_ks /tmp/evaluation/301602-1171980490/instance-301602-1171980490.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: 0.99 0.98 0.99 3/77 6419
/proc/meminfo: memFree=933464/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=816 CPUtime=0
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 218003313 835584 108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 204 108 47 123 0 79 0

[startup+0.106723 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6419
/proc/meminfo: memFree=933464/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=3256 CPUtime=0.09
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 1551 0 0 0 9 0 0 0 18 0 1 0 218003313 3334144 575 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 814 575 63 123 0 689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.514676 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 6419
/proc/meminfo: memFree=933464/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4640 CPUtime=0.5
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3357 0 0 0 49 1 0 0 21 0 1 0 218003313 4751360 833 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1160 833 72 123 0 1035 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4640

[startup+1.33458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=930320/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4652 CPUtime=1.32
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3360 0 0 0 131 1 0 0 25 0 1 0 218003313 4763648 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4652

[startup+2.97039 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=930128/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4660 CPUtime=2.96
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3363 0 0 0 295 1 0 0 25 0 1 0 218003313 4771840 839 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4660

[startup+6.24901 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=930000/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4660 CPUtime=6.23
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3363 0 0 0 622 1 0 0 25 0 1 0 218003313 4771840 839 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4660

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=929936/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4812 CPUtime=12.69
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3372 0 0 0 1268 1 0 0 25 0 1 0 218003313 4927488 848 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542110 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1203 848 72 123 0 1078 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4812

[startup+25.5038 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=930000/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4812 CPUtime=25.49
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3392 0 0 0 2548 1 0 0 25 0 1 0 218003313 4927488 868 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1203 868 72 123 0 1078 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4812

[startup+51.1078 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=929872/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=4940 CPUtime=51.1
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3415 0 0 0 5108 2 0 0 25 0 1 0 218003313 5058560 891 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1235 891 72 123 0 1110 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4940

[startup+102.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=929744/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5136 CPUtime=102.39
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3449 0 0 0 10237 2 0 0 25 0 1 0 218003313 5259264 925 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1284 925 72 123 0 1159 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 5136

[startup+162.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6420
/proc/meminfo: memFree=929616/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5136 CPUtime=162.4
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3466 0 0 0 16238 2 0 0 25 0 1 0 218003313 5259264 942 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1284 942 72 123 0 1159 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 5136

[startup+222.429 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5140 CPUtime=222.41
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3476 0 0 0 22238 3 0 0 25 0 1 0 218003313 5263360 952 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598301 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1285 952 72 123 0 1160 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 5140

[startup+282.438 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5268 CPUtime=282.41
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3482 0 0 0 28238 3 0 0 25 0 1 0 218003313 5394432 958 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1317 958 72 123 0 1192 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 5268

[startup+342.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929488/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5268 CPUtime=342.43
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3490 0 0 0 34239 4 0 0 25 0 1 0 218003313 5394432 966 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1317 966 72 123 0 1192 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 5268

[startup+402.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5268 CPUtime=402.44
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3495 0 0 0 40240 4 0 0 25 0 1 0 218003313 5394432 971 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1317 971 72 123 0 1192 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 5268

[startup+462.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929616/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5268 CPUtime=462.44
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3498 0 0 0 46240 4 0 0 25 0 1 0 218003313 5394432 974 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1317 974 72 123 0 1192 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 5268

[startup+522.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5404 CPUtime=522.45
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3509 0 0 0 52240 5 0 0 25 0 1 0 218003313 5533696 985 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1351 985 72 123 0 1226 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 5404

[startup+582.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5404 CPUtime=582.46
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3509 0 0 0 58241 5 0 0 25 0 1 0 218003313 5533696 985 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1351 985 72 123 0 1226 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 5404

[startup+642.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5404 CPUtime=642.47
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3511 0 0 0 64242 5 0 0 25 0 1 0 218003313 5533696 987 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1351 987 72 123 0 1226 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 5404

[startup+702.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929552/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5404 CPUtime=702.49
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3513 0 0 0 70243 6 0 0 25 0 1 0 218003313 5533696 989 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598327 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1351 989 72 123 0 1226 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 5404

[startup+762.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929488/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5404 CPUtime=762.49
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3515 0 0 0 76243 6 0 0 25 0 1 0 218003313 5533696 991 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1351 991 72 123 0 1226 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 5404

[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929424/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=822.5
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3543 0 0 0 82244 6 0 0 25 0 1 0 218003313 5672960 1019 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1019 72 123 0 1260 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 5540

[startup+882.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929360/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=882.5
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3543 0 0 0 88243 7 0 0 25 0 1 0 218003313 5672960 1019 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527076 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1019 72 123 0 1260 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 5540

[startup+942.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929360/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=942.52
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3543 0 0 0 94245 7 0 0 25 0 1 0 218003313 5672960 1019 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1019 72 123 0 1260 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 5540

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929424/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=1002.53
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3543 0 0 0 100246 7 0 0 25 0 1 0 218003313 5672960 1019 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1019 72 123 0 1260 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 5540

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929424/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=1062.54
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3546 0 0 0 106246 8 0 0 25 0 1 0 218003313 5672960 1022 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1022 72 123 0 1260 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 5540

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6420
/proc/meminfo: memFree=929360/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=1122.54
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3551 0 0 0 112246 8 0 0 25 0 1 0 218003313 5672960 1027 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1027 72 123 0 1260 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 5540

[startup+1182.61 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6420
/proc/meminfo: memFree=929360/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=1182.55
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3556 0 0 0 118246 9 0 0 25 0 1 0 218003313 5672960 1032 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1032 72 123 0 1260 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 5540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.12 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 6420
/proc/meminfo: memFree=929360/2055920 swapFree=4192812/4192956
[pid=6419] ppid=6417 vsize=5540 CPUtime=1200.07
/proc/6419/stat : 6419 (march_ks) R 6417 6419 5370 0 -1 4194304 3557 0 0 0 119998 9 0 0 25 0 1 0 218003313 5672960 1033 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6419/statm: 1385 1033 72 123 0 1260 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5540

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): 1200.13
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.094985
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 5540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3557
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= 1633

runsolver used 1.12283 second user time and 2.78258 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 14:08:10 UTC 2007

IDJOB= 301602
IDBENCH= 20063
IDSOLVER= 111
FILE ID= node16/301602-1171980490

PBS_JOBID= 3849035

Free space on /tmp= 66547 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/301602-1171980490/march_ks /tmp/evaluation/301602-1171980490/instance-301602-1171980490.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301602-1171980490 -o ROOT/results/node16/solver-301602-1171980490 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301602-1171980490/march_ks /tmp/evaluation/301602-1171980490/instance-301602-1171980490.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 465987834

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        933872 kB
Buffers:         71452 kB
Cached:         915908 kB
SwapCached:          0 kB
Active:         368924 kB
Inactive:       672552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        933872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          72988 kB
Slab:            66180 kB
Committed_AS:   975280 kB
PageTables:       1724 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= 66547 MiB

End job on node16 on Tue Feb 20 14:28:12 UTC 2007