Trace number 1736313

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_nn nn? (TO) 1200.08 1200.42

General information on the benchmark

NameCRAFTED/parity-games/
instance_n6_i7_pp.cnf
MD5SUMcf086e2a9e34f65e113b083fb29cd927
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.07683
Satisfiable
(Un)Satisfiability was proved
Number of variables8484
Number of clauses73860
Sum of the clauses size241542
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214651
Number of clauses of size 333298
Number of clauses of size 418962
Number of clauses of size 55508
Number of clauses of size over 51441

Solver Data 

4.60/4.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.60/4.66	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.60/4.66	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.60/4.66	c main()::
4.60/4.66	c initFormula():: searching for DIMACS p-line....
4.60/4.66	c initFormula():: the DIMACS p-line indicates a CNF of 8484 variables and 73860 clauses.
4.60/4.66	c parseCNF():: parsing....
4.60/4.66	c parseCNF():: the CNF contains 0 unary clauses.
4.60/4.66	c runParser():: parsing was successful, warming up engines...
4.60/4.66	c find_and_remove_tautogolies():: found and removed 1243 tautologies
4.60/4.66	c find_and_remove_tautogolies():: found and removed 21 tautologies
4.60/4.66	c find_and_remove_tautogolies():: found and removed 14 tautologies
4.60/4.66	c find_and_remove_tautogolies():: found and removed 7 tautologies
4.60/4.66	c simplify_formula():: removed 700 tautological, 4190 satisfied and 2135 duplicate clauses
4.60/4.66	c preprocessing fase I completed:: there are now 7026 free variables and 66835 clauses.
4.60/4.66	c stat :: sign balance is biased by 5.843
4.60/4.66	c find_equivalence():: found 210 3-equivalences
4.60/4.66	c find_and_remove_tautogolies():: found and removed 84 tautologies
4.60/4.66	c find_and_remove_tautogolies():: found and removed 21 tautologies
4.60/4.66	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
4.60/4.66	c using k-SAT heuristics (size based diff)
4.60/4.66	c simplify_formula():: removed 0 tautological, 840 satisfied and 0 duplicate clauses
4.60/4.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 338848 duplicate clauses
4.60/4.66	c resolvent_look() :: found 283301 resolvents
4.60/4.66	c main():: clause / variable ratio: ( 350136 / 8484 ) = 41.27
4.60/4.66	c longest clause has size 30
4.60/4.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.60/4.66	c number of free variables = 6921
4.60/4.66	c dynamic_preselect_setsize :: off
4.60/4.66	c main():: all systems go!
4.60/4.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 198
5.09/5.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 4077
63.08/63.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 38128
650.21/650.47	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1736313-1240811211/watcher-1736313-1240811211 -o /tmp/evaluation-result-1736313-1240811211/solver-1736313-1240811211 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1736313-1240811211.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): 1800 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: 0.99 0.98 0.99 3/64 386
/proc/meminfo: memFree=1652536/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=1980 CPUtime=0
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 109148861 2027520 307 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 495 307 58 167 0 326 0

[startup+0.019266 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 386
/proc/meminfo: memFree=1652536/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=2244 CPUtime=0.01
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 375 0 0 0 1 0 0 0 18 0 1 0 109148861 2297856 360 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 561 360 58 167 0 392 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2244

[startup+0.101272 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 386
/proc/meminfo: memFree=1652536/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=3300 CPUtime=0.09
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 685 0 0 0 9 0 0 0 18 0 1 0 109148861 3379200 670 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 825 670 58 167 0 656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.301291 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 386
/proc/meminfo: memFree=1652536/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=7396 CPUtime=0.29
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 2494 0 0 0 28 1 0 0 19 0 1 0 109148861 7573504 1176 1992294400 134512640 135197250 4294956240 18446744073709551615 134702424 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 1849 1176 67 167 0 1680 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7396

[startup+0.701327 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 386
/proc/meminfo: memFree=1652536/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=8896 CPUtime=0.69
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 4988 0 0 0 67 2 0 0 23 0 1 0 109148861 9109504 1526 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 2224 1526 67 167 0 2055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8896

[startup+1.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1647472/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=19716 CPUtime=1.49
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 11425 0 0 0 144 5 0 0 25 0 1 0 109148861 20189184 3866 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 4929 3866 81 167 0 4760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19716

[startup+3.10155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1633392/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=27368 CPUtime=3.09
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 17826 0 0 0 301 8 0 0 25 0 1 0 109148861 28024832 5522 1992294400 134512640 135197250 4294956240 18446744073709551615 134649407 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 6842 5523 81 167 0 6673 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27368

[startup+6.30185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1603568/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=68420 CPUtime=6.29
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 29915 0 0 0 616 13 0 0 25 0 1 0 109148861 70062080 12396 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17105 12396 93 167 0 16936 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68420

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1600824/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=68728 CPUtime=12.69
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30429 0 0 0 1256 13 0 0 25 0 1 0 109148861 70377472 12910 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17182 12910 93 167 0 17013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68728

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1600696/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=68904 CPUtime=25.48
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30490 0 0 0 2535 13 0 0 25 0 1 0 109148861 70557696 12965 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17226 12965 93 167 0 17057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68904

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1600568/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=68904 CPUtime=51.08
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30514 0 0 0 5094 14 0 0 25 0 1 0 109148861 70557696 12989 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17226 12989 93 167 0 17057 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68904

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1600184/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=69288 CPUtime=102.27
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30601 0 0 0 10213 14 0 0 25 0 1 0 109148861 70950912 13071 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17322 13071 93 167 0 17153 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69288

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1599736/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=69972 CPUtime=162.24
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30702 0 0 0 16210 14 0 0 25 0 1 0 109148861 71651328 13172 1992294400 134512640 135197250 4294956240 18446744073709551615 134603204 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17493 13172 93 167 0 17324 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69972

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1599544/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=69972 CPUtime=222.23
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30733 0 0 0 22208 15 0 0 25 0 1 0 109148861 71651328 13203 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17493 13203 93 167 0 17324 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 69972

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1599288/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=69972 CPUtime=282.22
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30800 0 0 0 28207 15 0 0 25 0 1 0 109148861 71651328 13270 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17493 13270 93 167 0 17324 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 69972

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1598456/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=71468 CPUtime=342.2
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 30988 0 0 0 34205 15 0 0 25 0 1 0 109148861 73183232 13458 1992294400 134512640 135197250 4294956240 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17867 13458 93 167 0 17698 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 71468

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1598136/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=71468 CPUtime=402.18
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31057 0 0 0 40203 15 0 0 25 0 1 0 109148861 73183232 13527 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17867 13527 93 167 0 17698 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 71468

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1597816/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=71808 CPUtime=462.17
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31128 0 0 0 46201 16 0 0 25 0 1 0 109148861 73531392 13598 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17952 13598 93 167 0 17783 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 71808

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1597624/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=71808 CPUtime=522.15
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31187 0 0 0 52199 16 0 0 25 0 1 0 109148861 73531392 13657 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 17952 13657 93 167 0 17783 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 71808

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1597304/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=73428 CPUtime=582.14
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31257 0 0 0 58197 17 0 0 25 0 1 0 109148861 75190272 13727 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18357 13727 93 167 0 18188 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 73428

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1597048/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=73432 CPUtime=642.12
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31333 0 0 0 64195 17 0 0 25 0 1 0 109148861 75194368 13803 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18358 13803 93 167 0 18189 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 73432

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1596344/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=73696 CPUtime=702.1
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31494 0 0 0 70193 17 0 0 25 0 1 0 109148861 75464704 13964 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18424 13964 93 167 0 18255 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 73696

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1594744/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=75396 CPUtime=762.09
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31883 0 0 0 76191 18 0 0 25 0 1 0 109148861 77205504 14353 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18849 14353 93 167 0 18680 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 75396

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 387
/proc/meminfo: memFree=1594360/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=75660 CPUtime=822.07
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 31990 0 0 0 82189 18 0 0 25 0 1 0 109148861 77475840 14460 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18915 14460 93 167 0 18746 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 75660

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1593976/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=75660 CPUtime=882.04
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32048 0 0 0 88186 18 0 0 25 0 1 0 109148861 77475840 14518 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18915 14518 93 167 0 18746 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 75660

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1593784/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=75660 CPUtime=942.03
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32121 0 0 0 94184 19 0 0 25 0 1 0 109148861 77475840 14591 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 18915 14591 93 167 0 18746 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 75660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1593144/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=76060 CPUtime=1002.01
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32278 0 0 0 100182 19 0 0 25 0 1 0 109148861 77885440 14748 1992294400 134512640 135197250 4294956240 18446744073709551615 134553271 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 19015 14748 93 167 0 18846 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 76060

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1591928/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=80104 CPUtime=1062
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32569 0 0 0 106180 20 0 0 25 0 1 0 109148861 82026496 15039 1992294400 134512640 135197250 4294956240 18446744073709551615 134553167 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 20026 15039 93 167 0 19857 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 80104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1591480/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=80236 CPUtime=1121.98
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32676 0 0 0 112178 20 0 0 25 0 1 0 109148861 82161664 15146 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 20059 15146 93 167 0 19890 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 80236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1591160/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=81132 CPUtime=1181.96
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32742 0 0 0 118176 20 0 0 25 0 1 0 109148861 83079168 15212 1992294400 134512640 135197250 4294956240 18446744073709551615 134541592 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 20283 15212 93 167 0 20114 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 81132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 393
/proc/meminfo: memFree=1591096/2055920 swapFree=4181248/4192956
[pid=386] ppid=384 vsize=81132 CPUtime=1200.06
/proc/386/stat : 386 (march_nn) R 384 386 32583 0 -1 4194304 32764 0 0 0 119986 20 0 0 25 0 1 0 109148861 83079168 15234 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/386/statm: 20283 15234 93 167 0 20114 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81132

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.219966
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 81132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32764
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= 2
involuntary context switches= 2452

runsolver used 0.870867 second user time and 2.47462 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-27 07:46:51
IDJOB=1736313
IDBENCH=71622
IDSOLVER=522
FILE ID=node48/1736313-1240811211
PBS_JOBID= 9187436
Free space on /tmp= 66392 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n6_i7_pp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1736313-1240811211/watcher-1736313-1240811211 -o /tmp/evaluation-result-1736313-1240811211/solver-1736313-1240811211 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1736313-1240811211.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cf086e2a9e34f65e113b083fb29cd927
RANDOM SEED=632418564

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.209
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		: 3000.209
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:       1652952 kB
Buffers:         54192 kB
Cached:         284552 kB
SwapCached:       5676 kB
Active:         132012 kB
Inactive:       214780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652952 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          13532 kB
Slab:            42232 kB
Committed_AS:   517028 kB
PageTables:       1368 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= 66392 MiB
End job on node48 at 2009-04-27 08:06:54