Trace number 370879

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) 5000.02 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
MD5SUMc980bbb828358ff4d2a9cdb308a41d76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.47747
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data (download as text)

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.007
1.00/1.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c suggested doublelook initial :: 0
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 173 JD: 22
1.10/1.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3019 JD: 22
2.69/2.78	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 27571 JD: 22
16.69/16.70	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 167666 JD: 22
96.16/96.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 717590 JD: 22
409.79/410.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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c |****************************************************************| 5 NC: 2322800 JD: 22
1329.97/1330.47	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |****************************************************************| 6 NC: 5918973 JD: 22
3409.18/3410.12	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 |******************************
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/node29/watcher-370879-1177102536 -o ROOT/results/node29/solver-370879-1177102536 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370879-1177102536/march_ks /tmp/evaluation/370879-1177102536/instance-370879-1177102536.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 15698
/proc/meminfo: memFree=1691480/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=656 CPUtime=0
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 158169307 671744 79 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 164 79 47 123 0 39 0

[startup+0.0886539 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 15698
/proc/meminfo: memFree=1691480/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=1712 CPUtime=0.08
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 844 0 0 0 8 0 0 0 18 0 1 0 158169307 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1712

[startup+0.101654 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 15698
/proc/meminfo: memFree=1691480/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=1712 CPUtime=0.09
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 844 0 0 0 9 0 0 0 18 0 1 0 158169307 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301666 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 15698
/proc/meminfo: memFree=1691480/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=1712 CPUtime=0.29
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 844 0 0 0 29 0 0 0 19 0 1 0 158169307 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701691 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 15698
/proc/meminfo: memFree=1691480/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=1712 CPUtime=0.69
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 844 0 0 0 69 0 0 0 22 0 1 0 158169307 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50174 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15699
/proc/meminfo: memFree=1690448/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2116 CPUtime=1.49
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1141 0 0 0 149 0 0 0 25 0 1 0 158169307 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10184 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15699
/proc/meminfo: memFree=1689936/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2116 CPUtime=3.09
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1141 0 0 0 309 0 0 0 25 0 1 0 158169307 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30105 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15699
/proc/meminfo: memFree=1689872/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2116 CPUtime=6.29
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1141 0 0 0 629 0 0 0 25 0 1 0 158169307 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15699
/proc/meminfo: memFree=1689808/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2116 CPUtime=12.69
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1141 0 0 0 1269 0 0 0 25 0 1 0 158169307 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5022 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15699
/proc/meminfo: memFree=1689808/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2116 CPUtime=25.48
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1141 0 0 0 2548 0 0 0 25 0 1 0 158169307 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1028 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15699
/proc/meminfo: memFree=1689744/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2320 CPUtime=51.08
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1178 0 0 0 5108 0 0 0 25 0 1 0 158169307 2375680 427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628832 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 580 427 72 123 0 455 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2320

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15699
/proc/meminfo: memFree=1689616/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2420 CPUtime=102.27
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1212 0 0 0 10227 0 0 0 25 0 1 0 158169307 2478080 461 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 605 461 72 123 0 480 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2420

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15699
/proc/meminfo: memFree=1689424/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2572 CPUtime=162.25
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1249 0 0 0 16225 0 0 0 25 0 1 0 158169307 2633728 498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 643 498 72 123 0 518 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15699
/proc/meminfo: memFree=1689296/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=2800 CPUtime=222.24
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1286 0 0 0 22223 1 0 0 25 0 1 0 158169307 2867200 535 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596757 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 700 535 72 123 0 575 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15699
/proc/meminfo: memFree=1689104/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=3140 CPUtime=282.22
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1326 0 0 0 28221 1 0 0 25 0 1 0 158169307 3215360 575 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 785 575 72 123 0 660 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3140

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15807
/proc/meminfo: memFree=1687512/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=3140 CPUtime=342.16
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1362 0 0 0 34214 2 0 0 25 0 1 0 158169307 3215360 611 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 785 611 72 123 0 660 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3140

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15897
/proc/meminfo: memFree=1688528/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=3652 CPUtime=402.09
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1399 0 0 0 40207 2 0 0 25 0 1 0 158169307 3739648 648 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 913 648 72 123 0 788 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3652

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15897
/proc/meminfo: memFree=1688464/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=3652 CPUtime=462.08
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1438 0 0 0 46206 2 0 0 25 0 1 0 158169307 3739648 687 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 913 687 72 123 0 788 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15897
/proc/meminfo: memFree=1688400/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=3652 CPUtime=522.07
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1474 0 0 0 52204 3 0 0 25 0 1 0 158169307 3739648 723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548679 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 913 723 72 123 0 788 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 3652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15897
/proc/meminfo: memFree=1688208/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=3652 CPUtime=582.05
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1512 0 0 0 58202 3 0 0 25 0 1 0 158169307 3739648 761 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 913 761 72 123 0 788 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 3652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15897
/proc/meminfo: memFree=1688144/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=4416 CPUtime=642.04
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 1547 0 0 0 64201 3 0 0 25 0 1 0 158169307 4521984 796 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585172 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 1104 796 72 123 0 979 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4416


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1678672/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=13760 CPUtime=4001.14
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 3832 0 0 0 400097 17 0 0 25 0 1 0 158169307 14090240 3081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 3440 3081 72 123 0 3315 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 13760

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1678608/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=13760 CPUtime=4061.13
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 3875 0 0 0 406096 17 0 0 25 0 1 0 158169307 14090240 3124 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 3440 3124 72 123 0 3315 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 13760

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1678544/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=13760 CPUtime=4121.11
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 3913 0 0 0 412094 17 0 0 25 0 1 0 158169307 14090240 3162 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 3440 3162 72 123 0 3315 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 13760

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1678416/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=13760 CPUtime=4181.11
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 3955 0 0 0 418093 18 0 0 25 0 1 0 158169307 14090240 3204 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 3440 3204 72 123 0 3315 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 13760

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1678224/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=13760 CPUtime=4241.09
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 3998 0 0 0 424091 18 0 0 25 0 1 0 158169307 14090240 3247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 3440 3247 72 123 0 3315 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 13760

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1678032/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=13760 CPUtime=4301.08
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4034 0 0 0 430090 18 0 0 25 0 1 0 158169307 14090240 3283 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 3440 3283 72 123 0 3315 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 13760

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1677904/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4361.06
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4074 0 0 0 436088 18 0 0 25 0 1 0 158169307 20049920 3323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3323 72 123 0 4770 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 19580

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1677712/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4421.04
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4114 0 0 0 442086 18 0 0 25 0 1 0 158169307 20049920 3363 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3363 72 123 0 4770 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 19580

[startup+4482.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 16097
/proc/meminfo: memFree=1677584/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4481.03
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4156 0 0 0 448085 18 0 0 25 0 1 0 158169307 20049920 3405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3405 72 123 0 4770 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 19580

[startup+4542.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 16097
/proc/meminfo: memFree=1677392/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4541.01
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4197 0 0 0 454083 18 0 0 25 0 1 0 158169307 20049920 3446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3446 72 123 0 4770 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 19580

[startup+4602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 16097
/proc/meminfo: memFree=1677200/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4601
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4250 0 0 0 460082 18 0 0 25 0 1 0 158169307 20049920 3499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3499 72 123 0 4770 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 19580

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16097
/proc/meminfo: memFree=1677008/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4660.98
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4288 0 0 0 466080 18 0 0 25 0 1 0 158169307 20049920 3537 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585326 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3537 72 123 0 4770 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 19580

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1676816/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4720.98
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4343 0 0 0 472079 19 0 0 25 0 1 0 158169307 20049920 3592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3592 72 123 0 4770 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 19580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1676624/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4780.96
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4388 0 0 0 478077 19 0 0 25 0 1 0 158169307 20049920 3637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3637 72 123 0 4770 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 19580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1676432/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4840.95
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4435 0 0 0 484076 19 0 0 25 0 1 0 158169307 20049920 3684 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3684 72 123 0 4770 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 19580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1676304/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4900.93
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4471 0 0 0 490074 19 0 0 25 0 1 0 158169307 20049920 3720 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3720 72 123 0 4770 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 19580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1676176/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=4960.92
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4511 0 0 0 496073 19 0 0 25 0 1 0 158169307 20049920 3760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585481 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3760 72 123 0 4770 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 19580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16097
/proc/meminfo: memFree=1676048/2055920 swapFree=4146672/4192956
[pid=15698] ppid=15696 vsize=19580 CPUtime=5000.01
/proc/15698/stat : 15698 (march_ks) R 15696 15698 15405 0 -1 4194304 4538 0 0 0 499982 19 0 0 25 0 1 0 158169307 20049920 3787 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15698/statm: 4895 3787 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 19580

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): 5000.02
CPU user time (s): 4999.82
CPU system time (s): 0.199969
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 19580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4538
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= 3967

runsolver used 5.78512 second user time and 11.4833 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 20 20:55:36 UTC 2007

IDJOB= 370879
IDBENCH= 19955
IDSOLVER= 180
FILE ID= node29/370879-1177102536

PBS_JOBID= 4640415

Free space on /tmp= 66466 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370879-1177102536/march_ks /tmp/evaluation/370879-1177102536/instance-370879-1177102536.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-370879-1177102536 -o ROOT/results/node29/solver-370879-1177102536 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370879-1177102536/march_ks /tmp/evaluation/370879-1177102536/instance-370879-1177102536.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c980bbb828358ff4d2a9cdb308a41d76

RANDOM SEED= 761266133

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1691952 kB
Buffers:         61848 kB
Cached:         212024 kB
SwapCached:      10980 kB
Active:         115948 kB
Inactive:       188208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691952 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            45264 kB
Committed_AS:  2599916 kB
PageTables:       1872 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= 66466 MiB

End job on node29 on Fri Apr 20 22:18:59 UTC 2007