Trace number 370871

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
MD5SUM3ad5550996030deea0dfd0153b93e1d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.753885
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data (download as text)

0.89/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.95	c main()::
0.89/0.95	c initFormula():: searching for DIMACS p-line....
0.89/0.95	c full lookahead due to high density!
0.89/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.89/0.95	c parseCNF():: parsing....
0.89/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.95	c runParser():: parsing was successful, warming up engines...
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.89/0.95	c stat :: sign balance is biased by 0.008
0.89/0.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.95	c using k-SAT heuristics (size based diff)
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c dynamic_preselect_setsize :: off
0.89/0.95	c suggested doublelook initial :: 0
0.89/0.95	c main():: all systems go!
0.89/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 133 JD: 20
0.99/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 2373 JD: 20
2.19/2.25	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 23267 JD: 20
13.19/13.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 127916 JD: 20
68.58/68.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 4 NC: 488085 JD: 20
260.73/260.88	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |****************************************************************| 5 NC: 1401109 JD: 20
752.69/752.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 3185666 JD: 20
1725.37/1725.92	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 5895595 JD: 20
3221.49/3222.41	c |----------------------------------------------------------------|
c |*
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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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-370871-1177094736 -o ROOT/results/node63/solver-370871-1177094736 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370871-1177094736/march_ks /tmp/evaluation/370871-1177094736/instance-370871-1177094736.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: 0.84 0.94 0.98 2/64 15922
/proc/meminfo: memFree=1761124/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=656 CPUtime=0
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 185463483 671744 78 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134793122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 164 78 47 123 0 39 0

[startup+0.0364071 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 15922
/proc/meminfo: memFree=1761124/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=1416 CPUtime=0.03
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 645 0 0 0 3 0 0 0 18 0 1 0 185463483 1449984 231 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 354 247 63 123 0 229 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1416

[startup+0.101413 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 15922
/proc/meminfo: memFree=1761124/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=1652 CPUtime=0.09
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 185463483 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301434 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 15922
/proc/meminfo: memFree=1761124/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=1652 CPUtime=0.29
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 185463483 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701477 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 15922
/proc/meminfo: memFree=1761124/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=1652 CPUtime=0.69
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 780 0 0 0 69 0 0 0 22 0 1 0 185463483 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50156 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 15923
/proc/meminfo: memFree=1759836/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2016 CPUtime=1.49
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1051 0 0 0 149 0 0 0 25 0 1 0 185463483 2064384 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016

[startup+3.10173 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 15923
/proc/meminfo: memFree=1759708/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2016 CPUtime=3.09
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1051 0 0 0 309 0 0 0 25 0 1 0 185463483 2064384 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30107 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 15923
/proc/meminfo: memFree=1759580/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2016 CPUtime=6.29
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1051 0 0 0 629 0 0 0 25 0 1 0 185463483 2064384 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2016

[startup+12.7017 s]
/proc/loadavg: 0.88 0.94 0.98 2/65 15923
/proc/meminfo: memFree=1759668/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2016 CPUtime=12.69
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1051 0 0 0 1269 0 0 0 25 0 1 0 185463483 2064384 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2016

[startup+25.5011 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 15923
/proc/meminfo: memFree=1759732/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2016 CPUtime=25.49
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1051 0 0 0 2548 1 0 0 25 0 1 0 185463483 2064384 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2016

[startup+51.1018 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 15923
/proc/meminfo: memFree=1759668/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2220 CPUtime=51.08
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1087 0 0 0 5107 1 0 0 25 0 1 0 185463483 2273280 407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 555 407 72 123 0 430 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2220

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 15923
/proc/meminfo: memFree=1759604/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2320 CPUtime=102.27
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1120 0 0 0 10226 1 0 0 25 0 1 0 185463483 2375680 440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 580 440 72 123 0 455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2320

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 15923
/proc/meminfo: memFree=1759412/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2472 CPUtime=162.25
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1157 0 0 0 16224 1 0 0 25 0 1 0 185463483 2531328 477 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 618 477 72 123 0 493 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2472

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 15923
/proc/meminfo: memFree=1759220/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=2700 CPUtime=222.24
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1193 0 0 0 22223 1 0 0 25 0 1 0 185463483 2764800 513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 675 513 72 123 0 550 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2700

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1759092/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=3040 CPUtime=282.22
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1232 0 0 0 28221 1 0 0 25 0 1 0 185463483 3112960 552 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 760 552 72 123 0 635 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3040

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1758908/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=3040 CPUtime=342.2
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1272 0 0 0 34219 1 0 0 25 0 1 0 185463483 3112960 592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 760 592 72 123 0 635 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3040

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1758716/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=3552 CPUtime=402.19
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1308 0 0 0 40218 1 0 0 25 0 1 0 185463483 3637248 628 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 888 628 72 123 0 763 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3552

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1758588/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=3552 CPUtime=462.17
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1347 0 0 0 46216 1 0 0 25 0 1 0 185463483 3637248 667 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 888 667 72 123 0 763 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3552

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1758524/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=3552 CPUtime=522.16
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1386 0 0 0 52215 1 0 0 25 0 1 0 185463483 3637248 706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 888 706 72 123 0 763 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3552

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1758332/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=3552 CPUtime=582.14
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1424 0 0 0 58213 1 0 0 25 0 1 0 185463483 3637248 744 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 888 744 72 123 0 763 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3552

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15923
/proc/meminfo: memFree=1758140/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=4316 CPUtime=642.13
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 1465 0 0 0 64212 1 0 0 25 0 1 0 185463483 4419584 785 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 1079 785 72 123 0 954 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4316


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1746940/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4061.17
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4154 0 0 0 406114 3 0 0 25 0 1 0 185463483 19947520 3474 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3474 72 123 0 4745 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 19480

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1746812/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4121.15
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4204 0 0 0 412112 3 0 0 25 0 1 0 185463483 19947520 3524 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3524 72 123 0 4745 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 19480

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1746620/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4181.13
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4256 0 0 0 418110 3 0 0 25 0 1 0 185463483 19947520 3576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3576 72 123 0 4745 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 19480

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1746364/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4241.12
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4313 0 0 0 424109 3 0 0 25 0 1 0 185463483 19947520 3633 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3633 72 123 0 4745 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 19480

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1746108/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4301.1
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4365 0 0 0 430107 3 0 0 25 0 1 0 185463483 19947520 3685 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3685 72 123 0 4745 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 19480

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1745916/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4361.08
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4413 0 0 0 436105 3 0 0 25 0 1 0 185463483 19947520 3733 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3733 72 123 0 4745 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 19480

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1745724/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4421.07
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4471 0 0 0 442104 3 0 0 25 0 1 0 185463483 19947520 3791 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3791 72 123 0 4745 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 19480

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16123
/proc/meminfo: memFree=1745468/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4481.05
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4526 0 0 0 448102 3 0 0 25 0 1 0 185463483 19947520 3846 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538442 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3846 72 123 0 4745 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 19480

[startup+4542.3 s]
/proc/loadavg: 1.12 1.00 0.99 2/71 16231
/proc/meminfo: memFree=1743940/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4541.01
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4593 0 0 0 454096 5 0 0 25 0 1 0 185463483 19947520 3913 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3913 72 123 0 4745 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 19480

[startup+4602.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 16321
/proc/meminfo: memFree=1744700/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4600.94
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4648 0 0 0 460089 5 0 0 25 0 1 0 185463483 19947520 3968 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 3968 72 123 0 4745 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 19480

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 16321
/proc/meminfo: memFree=1744444/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4660.92
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4705 0 0 0 466087 5 0 0 25 0 1 0 185463483 19947520 4025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4025 72 123 0 4745 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 19480

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16321
/proc/meminfo: memFree=1744188/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4720.9
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4762 0 0 0 472085 5 0 0 25 0 1 0 185463483 19947520 4082 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4082 72 123 0 4745 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 19480

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16321
/proc/meminfo: memFree=1743932/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4780.88
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4824 0 0 0 478083 5 0 0 25 0 1 0 185463483 19947520 4144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4144 72 123 0 4745 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 19480

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16321
/proc/meminfo: memFree=1743676/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4840.87
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4892 0 0 0 484082 5 0 0 25 0 1 0 185463483 19947520 4212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4212 72 123 0 4745 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 19480

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16321
/proc/meminfo: memFree=1743548/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4900.85
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 4955 0 0 0 490080 5 0 0 25 0 1 0 185463483 19947520 4275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4275 72 123 0 4745 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 19480

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 16321
/proc/meminfo: memFree=1743292/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=4960.84
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 5021 0 0 0 496079 5 0 0 25 0 1 0 185463483 19947520 4341 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4341 72 123 0 4745 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 19480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 16321
/proc/meminfo: memFree=1743228/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=5000.03
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 5058 0 0 0 499998 5 0 0 25 0 1 0 185463483 19947520 4378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4378 72 123 0 4745 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19480

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

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

[startup+5001.5 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 16321
/proc/meminfo: memFree=1743228/2055920 swapFree=4182876/4192956
[pid=15922] ppid=15920 vsize=19480 CPUtime=5000.03
/proc/15922/stat : 15922 (march_ks) R 15920 15922 15868 0 -1 4194304 5058 0 0 0 499998 5 0 0 25 0 1 0 185463483 19947520 4378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15922/statm: 4870 4378 72 123 0 4745 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.99
CPU system time (s): 0.06199
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 19480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5058
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= 9934

runsolver used 3.2605 second user time and 10.5194 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Fri Apr 20 18:45:36 UTC 2007

IDJOB= 370871
IDBENCH= 19925
IDSOLVER= 180
FILE ID= node63/370871-1177094736

PBS_JOBID= 4640394

Free space on /tmp= 66472 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370871-1177094736/march_ks /tmp/evaluation/370871-1177094736/instance-370871-1177094736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-370871-1177094736 -o ROOT/results/node63/solver-370871-1177094736 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370871-1177094736/march_ks /tmp/evaluation/370871-1177094736/instance-370871-1177094736.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ad5550996030deea0dfd0153b93e1d4

RANDOM SEED= 981130563

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1761596 kB
Buffers:         29656 kB
Cached:         195004 kB
SwapCached:       3752 kB
Active:          75688 kB
Inactive:       158112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761596 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            46452 kB
Committed_AS:  2100540 kB
PageTables:       1460 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= 66472 MiB

End job on node63 on Fri Apr 20 20:08:59 UTC 2007