Trace number 337691

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.1 1200.81

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-03-S1609878926.sat05-487.reshuffled-07.cnf
MD5SUM7f7c976d7909598011f66ef2d3909687
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 3500 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 700 free variables and 3499 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.380
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 222 duplicate clauses
0.00/0.02	c resolvent_look() :: found 118 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 700 variables and 3617 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 700 variabels and 3617 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 3617 / 700 ) = 5.17
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 147 JD: 24
0.09/0.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3672 JD: 24
3.49/3.52	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 28417 JD: 24
27.38/27.40	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 134708 JD: 24
130.51/130.67	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 4 NC: 461570 JD: 24
448.33/448.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-337691-1173672395 -o ROOT/results/node68/solver-337691-1173672395 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337691-1173672395/march_ks /tmp/evaluation/337691-1173672395/instance-337691-1173672395.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.17 1.03 1.01 3/64 16941
/proc/meminfo: memFree=1664792/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=788 CPUtime=0
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 387197184 806912 89 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 196 89 48 123 0 71 0

[startup+0.065846 s]
/proc/loadavg: 1.17 1.03 1.01 3/64 16941
/proc/meminfo: memFree=1664792/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1544 CPUtime=0.06
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 330 0 0 0 6 0 0 0 18 0 1 0 387197184 1581056 312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 386 312 73 123 0 261 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1544

[startup+0.101849 s]
/proc/loadavg: 1.17 1.03 1.01 3/64 16941
/proc/meminfo: memFree=1664792/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1676 CPUtime=0.09
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 332 0 0 0 9 0 0 0 18 0 1 0 387197184 1716224 314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 419 314 73 123 0 294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1676

[startup+0.301868 s]
/proc/loadavg: 1.17 1.03 1.01 3/64 16941
/proc/meminfo: memFree=1664792/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1676 CPUtime=0.29
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 387197184 1716224 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 419 332 73 123 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1676

[startup+0.701903 s]
/proc/loadavg: 1.17 1.03 1.01 3/64 16941
/proc/meminfo: memFree=1664792/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1676 CPUtime=0.69
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 362 0 0 0 69 0 0 0 23 0 1 0 387197184 1716224 344 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 419 344 73 123 0 294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1676

[startup+1.50198 s]
/proc/loadavg: 1.17 1.03 1.01 2/65 16942
/proc/meminfo: memFree=1663632/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1808 CPUtime=1.49
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 387197184 1851392 353 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 452 353 73 123 0 327 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1808

[startup+3.10112 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 16942
/proc/meminfo: memFree=1663440/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1808 CPUtime=3.09
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 380 0 0 0 309 0 0 0 25 0 1 0 387197184 1851392 362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 452 362 73 123 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1808

[startup+6.30141 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 16942
/proc/meminfo: memFree=1663248/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1808 CPUtime=6.29
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 395 0 0 0 629 0 0 0 25 0 1 0 387197184 1851392 377 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 452 377 73 123 0 327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1808

[startup+12.702 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 16942
/proc/meminfo: memFree=1663136/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=1940 CPUtime=12.68
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 409 0 0 0 1268 0 0 0 25 0 1 0 387197184 1986560 391 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 485 391 73 123 0 360 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1940

[startup+25.5012 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 16942
/proc/meminfo: memFree=1663136/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=2120 CPUtime=25.47
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 436 0 0 0 2547 0 0 0 25 0 1 0 387197184 2170880 418 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 530 418 73 123 0 405 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2120

[startup+51.1015 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 16942
/proc/meminfo: memFree=1663136/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=2120 CPUtime=51.06
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 454 0 0 0 5106 0 0 0 25 0 1 0 387197184 2170880 436 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 530 436 73 123 0 405 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2120

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 16942
/proc/meminfo: memFree=1662880/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=2576 CPUtime=102.23
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 533 0 0 0 10223 0 0 0 25 0 1 0 387197184 2637824 515 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 644 515 73 123 0 519 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2576

[startup+162.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16942
/proc/meminfo: memFree=1662624/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=2804 CPUtime=162.19
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 587 0 0 0 16219 0 0 0 25 0 1 0 387197184 2871296 569 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 701 569 73 123 0 576 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2804

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16942
/proc/meminfo: memFree=1662432/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=3144 CPUtime=222.17
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 634 0 0 0 22216 1 0 0 25 0 1 0 387197184 3219456 616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 786 616 73 123 0 661 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 3144

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1662176/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=3144 CPUtime=282.12
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 705 0 0 0 28211 1 0 0 25 0 1 0 387197184 3219456 687 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 786 687 73 123 0 661 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 3144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1661792/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=3656 CPUtime=342.08
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 778 0 0 0 34207 1 0 0 25 0 1 0 387197184 3743744 760 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 914 760 73 123 0 789 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 3656

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1661600/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=3656 CPUtime=402.05
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 833 0 0 0 40204 1 0 0 25 0 1 0 387197184 3743744 815 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 914 815 73 123 0 789 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 3656

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1661408/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=4420 CPUtime=462.02
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 885 0 0 0 46201 1 0 0 25 0 1 0 387197184 4526080 867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1105 867 73 123 0 980 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 4420

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1660896/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=4628 CPUtime=521.98
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1011 0 0 0 52197 1 0 0 25 0 1 0 387197184 4739072 993 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542644 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1157 993 73 123 0 1032 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 4628

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1660576/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=5780 CPUtime=581.95
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1084 0 0 0 58194 1 0 0 25 0 1 0 387197184 5918720 1066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1445 1066 73 123 0 1320 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 5780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1660320/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=5780 CPUtime=641.92
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1153 0 0 0 64191 1 0 0 25 0 1 0 387197184 5918720 1135 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1445 1135 73 123 0 1320 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 5780

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1660128/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=5780 CPUtime=701.88
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1201 0 0 0 70187 1 0 0 25 0 1 0 387197184 5918720 1183 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16941/statm: 1445 1183 73 123 0 1320 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 5780

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1659744/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=5780 CPUtime=761.85
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1288 0 0 0 76184 1 0 0 25 0 1 0 387197184 5918720 1270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1445 1270 73 123 0 1320 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 5780

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1659232/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=7668 CPUtime=821.81
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1415 0 0 0 82180 1 0 0 25 0 1 0 387197184 7852032 1397 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1917 1397 73 123 0 1792 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 7668

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1658848/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=7668 CPUtime=881.78
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1512 0 0 0 88177 1 0 0 25 0 1 0 387197184 7852032 1494 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1917 1494 73 123 0 1792 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 7668

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1658592/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=7668 CPUtime=941.74
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1579 0 0 0 94173 1 0 0 25 0 1 0 387197184 7852032 1561 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1917 1561 73 123 0 1792 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 7668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1658336/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=7668 CPUtime=1001.7
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1652 0 0 0 100169 1 0 0 25 0 1 0 387197184 7852032 1634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1917 1634 73 123 0 1792 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 7668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1657952/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=7668 CPUtime=1061.67
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1747 0 0 0 106166 1 0 0 25 0 1 0 387197184 7852032 1729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 1917 1729 73 123 0 1792 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 7668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1657568/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=10424 CPUtime=1121.63
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1838 0 0 0 112161 2 0 0 25 0 1 0 387197184 10674176 1820 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 2606 1820 73 123 0 2481 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 10424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1657312/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=10424 CPUtime=1181.59
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1893 0 0 0 118157 2 0 0 25 0 1 0 387197184 10674176 1875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 2606 1875 73 123 0 2481 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 10424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16942
/proc/meminfo: memFree=1657248/2055920 swapFree=4183380/4192956
[pid=16941] ppid=16939 vsize=10424 CPUtime=1200.09
/proc/16941/stat : 16941 (march_ks) R 16939 16941 14262 0 -1 4194304 1910 0 0 0 120007 2 0 0 25 0 1 0 387197184 10674176 1892 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/16941/statm: 2606 1892 73 123 0 2481 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10424

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.81
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.941
Max. virtual memory (cumulated for all children) (KiB): 10424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1910
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= 5276

runsolver used 1.02584 second user time and 3.35649 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Mar 12 04:06:36 UTC 2007

IDJOB= 337691
IDBENCH= 24705
IDSOLVER= 111
FILE ID= node68/337691-1173672395

PBS_JOBID= 4101705

Free space on /tmp= 66551 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-03-S1609878926.sat05-487.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337691-1173672395/march_ks /tmp/evaluation/337691-1173672395/instance-337691-1173672395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-337691-1173672395 -o ROOT/results/node68/solver-337691-1173672395 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337691-1173672395/march_ks /tmp/evaluation/337691-1173672395/instance-337691-1173672395.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7f7c976d7909598011f66ef2d3909687

RANDOM SEED= 54346359

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1665200 kB
Buffers:         33436 kB
Cached:         285668 kB
SwapCached:       3964 kB
Active:         100260 kB
Inactive:       229024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665200 kB
SwapTotal:     4192956 kB
SwapFree:      4183380 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            47508 kB
Committed_AS:   887676 kB
PageTables:       1380 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= 66551 MiB

End job on node68 on Mon Mar 12 04:26:39 UTC 2007