Trace number 369002

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) 5000.19 5001.72

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
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 variables260
Number of clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 320 variables and 489 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 316 free variables and 477 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.555
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 477 / 320 ) = 1.49
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 196 JD: 51
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4361 JD: 51
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 75180 JD: 51
6.69/6.79	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 925013 JD: 51
77.37/77.40	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 |***************************************************************
c |****************************************************************| 4 NC: 7969137 JD: 51
646.00/646.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
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c |****************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 52295357 JD: 51
4228.99/4230.37	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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/node19/watcher-369002-1177284121 -o ROOT/results/node19/solver-369002-1177284121 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369002-1177284121/march_ks /tmp/evaluation/369002-1177284121/instance-369002-1177284121.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 14130
/proc/meminfo: memFree=1783120/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=660 CPUtime=0
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 176329447 675840 96 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134592704 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 165 100 64 123 0 40 0

[startup+0.0601039 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 14130
/proc/meminfo: memFree=1783120/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=924 CPUtime=0.05
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 185 0 0 0 5 0 0 0 18 0 1 0 176329447 946176 167 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597258 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 924

[startup+0.101109 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 14130
/proc/meminfo: memFree=1783120/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=924 CPUtime=0.09
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 176329447 946176 170 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538401 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 231 170 71 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.301131 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 14130
/proc/meminfo: memFree=1783120/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=1080 CPUtime=0.29
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 201 0 0 0 29 0 0 0 19 0 1 0 176329447 1105920 183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542156 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 270 183 71 123 0 145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1080

[startup+0.701175 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 14130
/proc/meminfo: memFree=1783120/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=1080 CPUtime=0.69
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 210 0 0 0 69 0 0 0 22 0 1 0 176329447 1105920 192 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 270 192 71 123 0 145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1080

[startup+1.50126 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1782536/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=1284 CPUtime=1.49
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 176329447 1314816 256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548025 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 321 256 71 123 0 196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1284

[startup+3.10143 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1782152/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=1536 CPUtime=3.09
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 306 0 0 0 309 0 0 0 25 0 1 0 176329447 1572864 288 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538448 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 384 288 71 123 0 259 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1536

[startup+6.30178 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1781768/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=1764 CPUtime=6.29
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 362 0 0 0 629 0 0 0 25 0 1 0 176329447 1806336 344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 441 344 71 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1780936/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=2616 CPUtime=12.69
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 566 0 0 0 1269 0 0 0 25 0 1 0 176329447 2678784 548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538371 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 654 548 71 123 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2616

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1779272/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=4828 CPUtime=25.49
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 955 0 0 0 2548 1 0 0 25 0 1 0 176329447 4943872 937 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585050 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 1207 937 71 123 0 1082 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4828

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1777352/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=6552 CPUtime=51.08
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 1455 0 0 0 5107 1 0 0 25 0 1 0 176329447 6709248 1437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 1638 1437 71 123 0 1513 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6552

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1770120/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=13908 CPUtime=102.27
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 3226 0 0 0 10224 3 0 0 25 0 1 0 176329447 14241792 3208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 3477 3208 71 123 0 3352 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13908

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1761800/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=29640 CPUtime=162.25
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 5330 0 0 0 16220 5 0 0 25 0 1 0 176329447 30351360 5312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 7410 5312 71 123 0 7285 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29640

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1751368/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=45096 CPUtime=222.23
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 7916 0 0 0 22217 6 0 0 25 0 1 0 176329447 46178304 7898 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525487 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 11274 7898 71 123 0 11149 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45096

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1747784/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=45096 CPUtime=282.2
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 8844 0 0 0 28214 6 0 0 25 0 1 0 176329447 46178304 8826 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579433 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 11274 8826 71 123 0 11149 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45096

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1741064/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=45096 CPUtime=342.19
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 10489 0 0 0 34212 7 0 0 25 0 1 0 176329447 46178304 10471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526331 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 11274 10471 71 123 0 11149 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45096

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1738184/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=64740 CPUtime=402.18
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 11192 0 0 0 40210 8 0 0 25 0 1 0 176329447 66293760 11174 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584942 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 16185 11174 71 123 0 16060 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 64740

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1733896/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=64740 CPUtime=462.15
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 12261 0 0 0 46207 8 0 0 25 0 1 0 176329447 66293760 12243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 16185 12243 71 123 0 16060 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64740

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1727240/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=64740 CPUtime=522.14
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 13945 0 0 0 52204 10 0 0 25 0 1 0 176329447 66293760 13927 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541942 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 16185 13927 71 123 0 16060 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 64740

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1722312/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=64740 CPUtime=582.12
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 15160 0 0 0 58201 11 0 0 25 0 1 0 176329447 66293760 15142 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565580 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 16185 15142 71 123 0 16060 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 64740

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14131
/proc/meminfo: memFree=1717192/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=98928 CPUtime=642.11
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 16399 0 0 0 64199 12 0 0 25 0 1 0 176329447 101302272 16381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 24732 16381 71 123 0 24607 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 98928


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1305224/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=524164 CPUtime=4061.04
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 118955 0 0 0 406017 87 0 0 25 0 1 0 176329447 536743936 118937 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 131041 118937 71 123 0 130916 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 524164

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1298184/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=524164 CPUtime=4121.01
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 120717 0 0 0 412014 87 0 0 25 0 1 0 176329447 536743936 120699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 131041 120699 71 123 0 130916 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 524164

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1289480/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=524164 CPUtime=4181
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 122879 0 0 0 418011 89 0 0 25 0 1 0 176329447 536743936 122861 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 131041 122861 71 123 0 130916 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 524164

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1284872/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=524164 CPUtime=4240.98
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 124056 0 0 0 424009 89 0 0 25 0 1 0 176329447 536743936 124038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 131041 124038 71 123 0 130916 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 524164

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1272072/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4300.97
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 126988 0 0 0 430002 95 0 0 25 0 1 0 176329447 765878272 126970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 126970 71 123 0 186857 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 747928

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1260744/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4360.94
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 129813 0 0 0 435998 96 0 0 25 0 1 0 176329447 765878272 129795 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548036 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 129795 71 123 0 186857 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 747928

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1244616/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4420.94
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 133864 0 0 0 441994 100 0 0 25 0 1 0 176329447 765878272 133846 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547825 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 133846 71 123 0 186857 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 747928

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1230792/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4480.91
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 137331 0 0 0 447990 101 0 0 25 0 1 0 176329447 765878272 137313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 137313 71 123 0 186857 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 747928

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1219528/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4540.9
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 140125 0 0 0 453987 103 0 0 25 0 1 0 176329447 765878272 140107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 140107 71 123 0 186857 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 747928

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14331
/proc/meminfo: memFree=1205512/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4600.88
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 143576 0 0 0 459983 105 0 0 25 0 1 0 176329447 765878272 143558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 143558 71 123 0 186857 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 747928

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14333
/proc/meminfo: memFree=1190728/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4660.87
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 147311 0 0 0 465979 108 0 0 25 0 1 0 176329447 765878272 147293 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 147293 71 123 0 186857 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 747928

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14333
/proc/meminfo: memFree=1176584/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4720.84
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 150792 0 0 0 471975 109 0 0 25 0 1 0 176329447 765878272 150774 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 150774 71 123 0 186857 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 747928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14333
/proc/meminfo: memFree=1164424/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4780.82
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 153852 0 0 0 477971 111 0 0 25 0 1 0 176329447 765878272 153834 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 153834 71 123 0 186857 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 747928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14333
/proc/meminfo: memFree=1150152/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4840.81
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 157378 0 0 0 483968 113 0 0 25 0 1 0 176329447 765878272 157360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 157360 71 123 0 186857 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 747928

[startup+4902.3 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 14333
/proc/meminfo: memFree=1134920/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4900.8
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 161213 0 0 0 489965 115 0 0 25 0 1 0 176329447 765878272 161195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 161195 71 123 0 186857 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 747928

[startup+4962.3 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 14333
/proc/meminfo: memFree=1119048/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=4960.77
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 165151 0 0 0 495961 116 0 0 25 0 1 0 176329447 765878272 165133 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 165133 71 123 0 186857 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 747928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 14333
/proc/meminfo: memFree=1108936/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=747928 CPUtime=5000.08
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4194304 167680 0 0 0 499890 118 0 0 25 0 1 0 176329447 765878272 167662 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 186982 167662 71 123 0 186857 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 747928

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

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

[startup+5001.71 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 14333
/proc/meminfo: memFree=1108936/2055920 swapFree=4159368/4192956
[pid=14130] ppid=14128 vsize=0 CPUtime=5000.18
/proc/14130/stat : 14130 (march_ks) R 14128 14130 13637 0 -1 4195332 167680 0 0 0 499890 128 0 0 25 0 1 0 176329447 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.19
CPU user time (s): 4998.9
CPU system time (s): 1.2918
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 747928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.9
system time used= 1.2918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167680
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= 7776

runsolver used 5.52416 second user time and 11.2973 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Apr 22 23:22:01 UTC 2007

IDJOB= 369002
IDBENCH= 24709
IDSOLVER= 180
FILE ID= node19/369002-1177284121

PBS_JOBID= 4650768

Free space on /tmp= 66464 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369002-1177284121/march_ks /tmp/evaluation/369002-1177284121/instance-369002-1177284121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-369002-1177284121 -o ROOT/results/node19/solver-369002-1177284121 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369002-1177284121/march_ks /tmp/evaluation/369002-1177284121/instance-369002-1177284121.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 566682650

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1783528 kB
Buffers:         43208 kB
Cached:         137788 kB
SwapCached:       2264 kB
Active:          63044 kB
Inactive:       140948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783528 kB
SwapTotal:     4192956 kB
SwapFree:      4159368 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          30840 kB
Slab:            53856 kB
Committed_AS:  4661212 kB
PageTables:       1784 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= 66464 MiB

End job on node19 on Mon Apr 23 00:45:24 UTC 2007