Trace number 371019

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) 5000.05 5000.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark930.18
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.89/1.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.95	c main()::
1.89/1.95	c initFormula():: searching for DIMACS p-line....
1.89/1.95	c full lookahead due to high density!
1.89/1.95	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.95	c parseCNF():: parsing....
1.89/1.95	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.95	c runParser():: parsing was successful, warming up engines...
1.89/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.95	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.95	c stat :: sign balance is biased by 0.005
1.89/1.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.95	c using k-SAT heuristics (size based diff)
1.89/1.95	c longest clause has size 7
1.89/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.95	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.89/1.95	c longest clause has size 7
1.89/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.95	c dynamic_preselect_setsize :: off
1.89/1.95	c suggested doublelook initial :: 0
1.89/1.95	c main():: all systems go!
1.89/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 154 JD: 53
2.09/2.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4769 JD: 53
6.69/6.76	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 105934 JD: 53
103.49/103.54	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 1487061 JD: 53
1403.54/1403.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |****************
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c |************************
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c |********************************
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c |*************************************
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c |****************************************
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c |*********************************************
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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/node16/watcher-371019-1177169085 -o ROOT/results/node16/solver-371019-1177169085 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371019-1177169085/march_ks /tmp/evaluation/371019-1177169085/instance-371019-1177169085.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 3/77 9971
/proc/meminfo: memFree=1807472/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=788 CPUtime=0
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 164826131 806912 85 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 197 85 47 123 0 72 0

[startup+0.0670211 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9971
/proc/meminfo: memFree=1807472/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2392 CPUtime=0.06
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 1017 0 0 0 6 0 0 0 18 0 1 0 164826131 2449408 416 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 598 284 63 123 0 473 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2392

[startup+0.101014 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9971
/proc/meminfo: memFree=1807472/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2432 CPUtime=0.09
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 1595 0 0 0 9 0 0 0 18 0 1 0 164826131 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301971 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9971
/proc/meminfo: memFree=1807472/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2432 CPUtime=0.29
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 1595 0 0 0 29 0 0 0 20 0 1 0 164826131 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701889 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9971
/proc/meminfo: memFree=1807472/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2432 CPUtime=0.69
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 1595 0 0 0 69 0 0 0 24 0 1 0 164826131 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50172 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 9972
/proc/meminfo: memFree=1805864/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2432 CPUtime=1.49
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 1595 0 0 0 149 0 0 0 25 0 1 0 164826131 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10139 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9972
/proc/meminfo: memFree=1805288/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2972 CPUtime=3.09
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2461 0 0 0 309 0 0 0 25 0 1 0 164826131 3043328 533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30172 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9972
/proc/meminfo: memFree=1805288/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2972 CPUtime=6.29
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2461 0 0 0 628 1 0 0 25 0 1 0 164826131 3043328 533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2972

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 9972
/proc/meminfo: memFree=1805232/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=2972 CPUtime=12.69
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2461 0 0 0 1268 1 0 0 25 0 1 0 164826131 3043328 533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585102 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2972

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 9972
/proc/meminfo: memFree=1805232/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=3176 CPUtime=25.49
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2504 0 0 0 2548 1 0 0 25 0 1 0 164826131 3252224 576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 794 576 72 123 0 669 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3176

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 9972
/proc/meminfo: memFree=1805104/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=3428 CPUtime=51.09
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2544 0 0 0 5108 1 0 0 25 0 1 0 164826131 3510272 616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 857 616 72 123 0 732 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3428

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9972
/proc/meminfo: memFree=1804912/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=3656 CPUtime=102.29
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2616 0 0 0 10228 1 0 0 25 0 1 0 164826131 3743744 688 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 914 688 72 123 0 789 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3656

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1804464/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=3996 CPUtime=162.29
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2709 0 0 0 16228 1 0 0 25 0 1 0 164826131 4091904 781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 999 781 72 123 0 874 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3996

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1804080/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=4508 CPUtime=222.29
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2806 0 0 0 22228 1 0 0 25 0 1 0 164826131 4616192 878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 1127 878 72 123 0 1002 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4508

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1803632/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=5272 CPUtime=282.29
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 2907 0 0 0 28228 1 0 0 25 0 1 0 164826131 5398528 979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 1318 979 72 123 0 1193 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5272

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1803248/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=5272 CPUtime=342.3
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 3004 0 0 0 34228 2 0 0 25 0 1 0 164826131 5398528 1076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 1318 1076 72 123 0 1193 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5272

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1802928/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=6424 CPUtime=402.3
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 3096 0 0 0 40228 2 0 0 25 0 1 0 164826131 6578176 1168 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 1606 1168 72 123 0 1481 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6424

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1802544/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=6424 CPUtime=462.3
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 3177 0 0 0 46228 2 0 0 25 0 1 0 164826131 6578176 1249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 1606 1249 72 123 0 1481 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6424

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9972
/proc/meminfo: memFree=1802224/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=6424 CPUtime=522.3
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 3258 0 0 0 52228 2 0 0 25 0 1 0 164826131 6578176 1330 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596688 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 1606 1330 72 123 0 1481 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6424

[startup+582.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 9972
/proc/meminfo: memFree=1801904/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=8148 CPUtime=582.3
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 3335 0 0 0 58228 2 0 0 25 0 1 0 164826131 8343552 1407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 2037 1407 72 123 0 1912 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 8148

[startup+642.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 9974
/proc/meminfo: memFree=1801584/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=8148 CPUtime=642.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 3416 0 0 0 64228 3 0 0 25 0 1 0 164826131 8343552 1488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 2037 1488 72 123 0 1912 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 8148


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10172
/proc/meminfo: memFree=1781040/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=29168 CPUtime=4002.3
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 8528 0 0 0 400221 9 0 0 25 0 1 0 164826131 29868032 6600 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 7292 6600 72 123 0 7167 0
Current children cumulated CPU time (s) 4002.3
Current children cumulated vsize (KiB) 29168

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10172
/proc/meminfo: memFree=1780656/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=29168 CPUtime=4062.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 8614 0 0 0 406222 9 0 0 25 0 1 0 164826131 29868032 6686 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 7292 6686 72 123 0 7167 0
Current children cumulated CPU time (s) 4062.31
Current children cumulated vsize (KiB) 29168

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10172
/proc/meminfo: memFree=1780272/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=29168 CPUtime=4122.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 8704 0 0 0 412222 9 0 0 25 0 1 0 164826131 29868032 6776 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 7292 6776 72 123 0 7167 0
Current children cumulated CPU time (s) 4122.31
Current children cumulated vsize (KiB) 29168

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10172
/proc/meminfo: memFree=1780016/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=29168 CPUtime=4182.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 8787 0 0 0 418222 9 0 0 25 0 1 0 164826131 29868032 6859 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 7292 6859 72 123 0 7167 0
Current children cumulated CPU time (s) 4182.31
Current children cumulated vsize (KiB) 29168

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1779632/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=29168 CPUtime=4242.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 8876 0 0 0 424222 9 0 0 25 0 1 0 164826131 29868032 6948 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 7292 6948 72 123 0 7167 0
Current children cumulated CPU time (s) 4242.31
Current children cumulated vsize (KiB) 29168

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1779312/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=29168 CPUtime=4302.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 8964 0 0 0 430222 9 0 0 25 0 1 0 164826131 29868032 7036 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 7292 7036 72 123 0 7167 0
Current children cumulated CPU time (s) 4302.31
Current children cumulated vsize (KiB) 29168

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1779056/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4362.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9034 0 0 0 436222 9 0 0 25 0 1 0 164826131 43278336 7106 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7106 72 123 0 10441 0
Current children cumulated CPU time (s) 4362.31
Current children cumulated vsize (KiB) 42264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1778608/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4422.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9139 0 0 0 442222 9 0 0 25 0 1 0 164826131 43278336 7211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7211 72 123 0 10441 0
Current children cumulated CPU time (s) 4422.31
Current children cumulated vsize (KiB) 42264

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1778160/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4482.31
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9241 0 0 0 448222 9 0 0 25 0 1 0 164826131 43278336 7313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585172 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7313 72 123 0 10441 0
Current children cumulated CPU time (s) 4482.31
Current children cumulated vsize (KiB) 42264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1777776/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4542.32
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9330 0 0 0 454223 9 0 0 25 0 1 0 164826131 43278336 7402 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7402 72 123 0 10441 0
Current children cumulated CPU time (s) 4542.32
Current children cumulated vsize (KiB) 42264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1777392/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4602.32
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9435 0 0 0 460223 9 0 0 25 0 1 0 164826131 43278336 7507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7507 72 123 0 10441 0
Current children cumulated CPU time (s) 4602.32
Current children cumulated vsize (KiB) 42264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1777008/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4662.33
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9529 0 0 0 466223 10 0 0 25 0 1 0 164826131 43278336 7601 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7601 72 123 0 10441 0
Current children cumulated CPU time (s) 4662.33
Current children cumulated vsize (KiB) 42264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1776624/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4722.33
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9629 0 0 0 472223 10 0 0 25 0 1 0 164826131 43278336 7701 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7701 72 123 0 10441 0
Current children cumulated CPU time (s) 4722.33
Current children cumulated vsize (KiB) 42264

[startup+4782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10174
/proc/meminfo: memFree=1776304/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4782.33
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9723 0 0 0 478223 10 0 0 25 0 1 0 164826131 43278336 7795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7795 72 123 0 10441 0
Current children cumulated CPU time (s) 4782.33
Current children cumulated vsize (KiB) 42264

[startup+4842.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10174
/proc/meminfo: memFree=1775856/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4842.33
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9821 0 0 0 484223 10 0 0 25 0 1 0 164826131 43278336 7893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7893 72 123 0 10441 0
Current children cumulated CPU time (s) 4842.33
Current children cumulated vsize (KiB) 42264

[startup+4902.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1775472/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4902.33
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9907 0 0 0 490223 10 0 0 25 0 1 0 164826131 43278336 7979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 7979 72 123 0 10441 0
Current children cumulated CPU time (s) 4902.33
Current children cumulated vsize (KiB) 42264

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1775152/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=4962.33
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 9986 0 0 0 496223 10 0 0 25 0 1 0 164826131 43278336 8058 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 8058 72 123 0 10441 0
Current children cumulated CPU time (s) 4962.33
Current children cumulated vsize (KiB) 42264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10174
/proc/meminfo: memFree=1774896/2055920 swapFree=4148608/4192956
[pid=9971] ppid=9969 vsize=42264 CPUtime=5000.04
/proc/9971/stat : 9971 (march_ks) R 9969 9971 9917 0 -1 4194304 10045 0 0 0 499994 10 0 0 25 0 1 0 164826131 43278336 8117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/9971/statm: 10566 8117 72 123 0 10441 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 42264

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): 5000.01
CPU time (s): 5000.05
CPU user time (s): 4999.94
CPU system time (s): 0.110983
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 42264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10045
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= 105538

runsolver used 5.71213 second user time and 12.3621 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 21 15:24:45 UTC 2007

IDJOB= 371019
IDBENCH= 20137
IDSOLVER= 180
FILE ID= node16/371019-1177169085

PBS_JOBID= 4648994

Free space on /tmp= 66396 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/371019-1177169085/march_ks /tmp/evaluation/371019-1177169085/instance-371019-1177169085.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-371019-1177169085 -o ROOT/results/node16/solver-371019-1177169085 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371019-1177169085/march_ks /tmp/evaluation/371019-1177169085/instance-371019-1177169085.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 827122871

TIME LIMIT= 5000 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		: 3000.232
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		: 3000.232
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:       1807944 kB
Buffers:         37988 kB
Cached:         131616 kB
SwapCached:      12024 kB
Active:         147304 kB
Inactive:        45220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807944 kB
SwapTotal:     4192956 kB
SwapFree:      4148608 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            40928 kB
Committed_AS:  7451644 kB
PageTables:       1836 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= 66396 MiB

End job on node16 on Sat Apr 21 16:48:07 UTC 2007