Trace number 370907

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.09 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.094984
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.02/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.02	c main()::
0.02/0.02	c initFormula():: searching for DIMACS p-line....
0.02/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.02/0.02	c parseCNF():: parsing....
0.02/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02	c runParser():: parsing was successful, warming up engines...
0.02/0.02	c simplify_formula():: removed 0 tautological, 16 satisfied and 0 duplicate clauses
0.02/0.02	c preprocessing fase I completed:: there are now 647 free variables and 2753 clauses.
0.02/0.02	c stat :: sign balance is biased by 0.464
0.02/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.02	c using 3-SAT heuristics (occurence based diff)
0.02/0.02	c longest clause has size 3
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
0.02/0.02	c resolvent_look() :: found 95 resolvents
0.02/0.02	c lessRedundantTransformation():: nothing to be done.
0.02/0.02	c transformTo3SAT():: you gave me 650 variables and 2848 clauses.
0.02/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.02	c transformTo3SAT():: the transformation yielded 650 variabels and 2848 clauses.
0.02/0.02	c main():: clause / variable ratio: ( 2848 / 650 ) = 4.38
0.02/0.02	c longest clause has size 3
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c dynamic_preselect_setsize :: off
0.02/0.02	c suggested doublelook initial :: 0
0.02/0.02	c main():: all systems go!
0.02/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 155 JD: 32
0.09/0.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 4532 JD: 32
4.39/4.44	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 42304 JD: 32
40.98/41.09	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 303526 JD: 32
300.69/300.86	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 4 NC: 1437464 JD: 32
1425.93/1426.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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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/node33/watcher-370907-1177119716 -o ROOT/results/node33/solver-370907-1177119716 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370907-1177119716/march_ks /tmp/evaluation/370907-1177119716/instance-370907-1177119716.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: 0.91 0.95 0.98 3/77 16653
/proc/meminfo: memFree=1705728/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=788 CPUtime=0
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 159887134 806912 103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554982 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 230 104 48 123 0 105 0

[startup+0.025595 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16653
/proc/meminfo: memFree=1705728/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1484 CPUtime=0.02
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 283 0 0 0 2 0 0 0 18 0 1 0 159887134 1519616 265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 371 265 68 123 0 246 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1484

[startup+0.10161 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16653
/proc/meminfo: memFree=1705728/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1484 CPUtime=0.09
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 319 0 0 0 9 0 0 0 18 0 1 0 159887134 1519616 301 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 371 301 73 123 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.301652 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16653
/proc/meminfo: memFree=1705728/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1616 CPUtime=0.29
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 159887134 1654784 315 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 404 315 73 123 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1616

[startup+0.701733 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16653
/proc/meminfo: memFree=1705728/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1616 CPUtime=0.69
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 343 0 0 0 69 0 0 0 22 0 1 0 159887134 1654784 325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579161 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 404 325 73 123 0 279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1616

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16654
/proc/meminfo: memFree=1704760/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1616 CPUtime=1.49
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 350 0 0 0 149 0 0 0 25 0 1 0 159887134 1654784 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 404 332 73 123 0 279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1616

[startup+3.10123 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16654
/proc/meminfo: memFree=1704504/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1748 CPUtime=3.09
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 159887134 1789952 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 437 350 73 123 0 312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1748

[startup+6.30188 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 16654
/proc/meminfo: memFree=1704376/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1748 CPUtime=6.29
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 382 0 0 0 629 0 0 0 25 0 1 0 159887134 1789952 364 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527216 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 437 364 73 123 0 312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1748

[startup+12.7022 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 16654
/proc/meminfo: memFree=1704248/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=1880 CPUtime=12.69
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 397 0 0 0 1269 0 0 0 25 0 1 0 159887134 1925120 379 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 470 379 73 123 0 345 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1880

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 16654
/proc/meminfo: memFree=1704120/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=2012 CPUtime=25.48
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 418 0 0 0 2548 0 0 0 25 0 1 0 159887134 2060288 400 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564747 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 503 400 73 123 0 378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2012

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 16654
/proc/meminfo: memFree=1703864/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=2316 CPUtime=51.07
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 483 0 0 0 5107 0 0 0 25 0 1 0 159887134 2371584 465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 579 465 73 123 0 454 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2316

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 16654
/proc/meminfo: memFree=1703736/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=2468 CPUtime=102.26
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 513 0 0 0 10225 1 0 0 25 0 1 0 159887134 2527232 495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 617 495 73 123 0 492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2468

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1703608/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=2468 CPUtime=162.24
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 552 0 0 0 16223 1 0 0 25 0 1 0 159887134 2527232 534 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 617 534 73 123 0 492 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2468

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1703352/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=2696 CPUtime=222.21
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 602 0 0 0 22220 1 0 0 25 0 1 0 159887134 2760704 584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 674 584 73 123 0 549 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2696

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1702968/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=3192 CPUtime=282.19
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 698 0 0 0 28218 1 0 0 25 0 1 0 159887134 3268608 680 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 798 680 73 123 0 673 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1702456/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=3704 CPUtime=342.17
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 822 0 0 0 34215 2 0 0 25 0 1 0 159887134 3792896 804 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563373 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 926 804 73 123 0 801 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3704

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1701816/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=4616 CPUtime=402.15
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 983 0 0 0 40213 2 0 0 25 0 1 0 159887134 4726784 965 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542661 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 1154 965 73 123 0 1029 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4616

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1701752/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=4616 CPUtime=462.12
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 997 0 0 0 46210 2 0 0 25 0 1 0 159887134 4726784 979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 1154 979 73 123 0 1029 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4616

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1701624/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=4616 CPUtime=522.1
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 1017 0 0 0 52208 2 0 0 25 0 1 0 159887134 4726784 999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 1154 999 73 123 0 1029 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4616

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1701432/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=4616 CPUtime=582.09
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 1070 0 0 0 58206 3 0 0 25 0 1 0 159887134 4726784 1052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 1154 1052 73 123 0 1029 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4616

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16654
/proc/meminfo: memFree=1701304/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=5768 CPUtime=642.07
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 1099 0 0 0 64204 3 0 0 25 0 1 0 159887134 5906432 1081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 1442 1081 73 123 0 1317 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5768


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1681784/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4060.69
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 5947 0 0 0 406050 19 0 0 25 0 1 0 159887134 31739904 5929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 5929 73 123 0 7624 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 30996

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1681464/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4120.66
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6034 0 0 0 412047 19 0 0 25 0 1 0 159887134 31739904 6016 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6016 73 123 0 7624 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 30996

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1681080/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4180.64
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6119 0 0 0 418045 19 0 0 25 0 1 0 159887134 31739904 6101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6101 73 123 0 7624 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 30996

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1680888/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4240.63
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6164 0 0 0 424043 20 0 0 25 0 1 0 159887134 31739904 6146 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6146 73 123 0 7624 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 30996

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1680568/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4300.6
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6245 0 0 0 430040 20 0 0 25 0 1 0 159887134 31739904 6227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6227 73 123 0 7624 0
Current children cumulated CPU time (s) 4300.6
Current children cumulated vsize (KiB) 30996

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1680312/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4360.58
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6327 0 0 0 436038 20 0 0 25 0 1 0 159887134 31739904 6309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6309 73 123 0 7624 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 30996

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1679864/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4420.55
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6423 0 0 0 442035 20 0 0 25 0 1 0 159887134 31739904 6405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598007 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6405 73 123 0 7624 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 30996

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1679416/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4480.53
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6535 0 0 0 448033 20 0 0 25 0 1 0 159887134 31739904 6517 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6517 73 123 0 7624 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 30996

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1679032/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4540.52
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6628 0 0 0 454031 21 0 0 25 0 1 0 159887134 31739904 6610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6610 73 123 0 7624 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 30996

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1678328/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4600.5
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6800 0 0 0 460029 21 0 0 25 0 1 0 159887134 31739904 6782 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6782 73 123 0 7624 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 30996

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1677752/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4660.47
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 6937 0 0 0 466026 21 0 0 25 0 1 0 159887134 31739904 6919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 6919 73 123 0 7624 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 30996

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17330
/proc/meminfo: memFree=1676664/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4720.46
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7229 0 0 0 472024 22 0 0 25 0 1 0 159887134 31739904 7211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 7211 73 123 0 7624 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 30996

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17498
/proc/meminfo: memFree=1674616/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=30996 CPUtime=4780.36
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7415 0 0 0 478013 23 0 0 25 0 1 0 159887134 31739904 7397 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 7749 7397 73 123 0 7624 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 30996

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17528
/proc/meminfo: memFree=1675000/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=33368 CPUtime=4840.33
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7609 0 0 0 484010 23 0 0 25 0 1 0 159887134 34168832 7591 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 8342 7591 73 123 0 8217 0
Current children cumulated CPU time (s) 4840.33
Current children cumulated vsize (KiB) 33368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17528
/proc/meminfo: memFree=1674744/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=33368 CPUtime=4900.3
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7663 0 0 0 490007 23 0 0 25 0 1 0 159887134 34168832 7645 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 8342 7645 73 123 0 8217 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 33368

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17528
/proc/meminfo: memFree=1674232/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=46464 CPUtime=4960.29
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7786 0 0 0 496005 24 0 0 25 0 1 0 159887134 47579136 7768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 11616 7768 73 123 0 11491 0
Current children cumulated CPU time (s) 4960.29
Current children cumulated vsize (KiB) 46464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17528
/proc/meminfo: memFree=1673592/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=46464 CPUtime=5000.07
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7939 0 0 0 499983 24 0 0 25 0 1 0 159887134 47579136 7921 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 11616 7921 73 123 0 11491 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 46464

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17528
/proc/meminfo: memFree=1673592/2055920 swapFree=4180512/4192956
[pid=16653] ppid=16651 vsize=46464 CPUtime=5000.07
/proc/16653/stat : 16653 (march_ks) R 16651 16653 16360 0 -1 4194304 7939 0 0 0 499983 24 0 0 25 0 1 0 159887134 47579136 7921 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16653/statm: 11616 7921 73 123 0 11491 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 46464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 4999.84
CPU system time (s): 0.251961
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 46464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7939
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= 12214

runsolver used 6.28604 second user time and 11.5672 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 21 01:41:56 UTC 2007

IDJOB= 370907
IDBENCH= 20015
IDSOLVER= 180
FILE ID= node33/370907-1177119716

PBS_JOBID= 4640488

Free space on /tmp= 66475 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370907-1177119716/march_ks /tmp/evaluation/370907-1177119716/instance-370907-1177119716.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-370907-1177119716 -o ROOT/results/node33/solver-370907-1177119716 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370907-1177119716/march_ks /tmp/evaluation/370907-1177119716/instance-370907-1177119716.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 224370432

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1706200 kB
Buffers:         40316 kB
Cached:         211252 kB
SwapCached:       2276 kB
Active:         207276 kB
Inactive:        88620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706200 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          59352 kB
Slab:            39108 kB
Committed_AS:  1732712 kB
PageTables:       1992 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= 66475 MiB

End job on node33 on Sat Apr 21 03:05:21 UTC 2007