Trace number 1825748

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
SATzilla2009_C 2009-03-22UNSAT 304.851 304.959

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark249.137
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

16.27/16.32	c SATzilla is building models for class 2
16.27/16.32	c run presolver march_dl2004 for 5 seconds ... 
16.27/16.32	c Bin: Executing march_dl2004
16.27/16.32	c spawning binary file with 5 seconds ...
16.27/16.32	c child exit by a signal
16.27/16.32	c march_dl2004 returned code 137.
16.27/16.32	c run presolver mxc-sr08 for 5 seconds ... 
16.27/16.32	c Bin: Executing mxc-sr08
16.27/16.32	c spawning binary file with 5 seconds ...
16.27/16.32	c child exit by a signal
16.27/16.32	c mxc-sr08 returned code 137.
16.27/16.32	c Orignal number of varibales is 744, number of clauses is 2464 
16.27/16.32	c predicted feature computation time is 7.029376 
16.27/16.32	c Bin: Executing satelite
16.27/16.32	c spawning binary file with 240 seconds ...
16.27/16.32	c child exited successfully
16.27/16.32	c satzilla computing base features
16.27/16.32	c Number of variabe is: 360, Number of clause is : 2208 
16.27/16.32	c Initializing...
16.27/16.32	c satzilla compute diameter ...
16.27/16.32	c start diameter features ...
16.27/16.32	c satzilla doing clause learning
16.27/16.32	c start clause learning features ...
16.27/16.32	c Bin: Executing zchaff07
16.27/16.32	c spawning binary file with 2 seconds ...
16.27/16.32	c child exit by a signal
16.27/16.32	c satzilla doing survey propogation probe
16.27/16.32	c do survay propogation for 2 second ...
16.27/16.32	c satzilla doing local search probe
16.27/16.32	c satzilla doing lobjois search-space size estimate
16.27/16.32	c features are:744 2464 360 2208 1.06667 0.115942 0.163043 0.454438 0.725545 1.49941 0.00938003 0.214506 0.00555556 0.0138889 1.08909 0.0869565 0.594203 0.00938003 0.900058 0.00362319 0.0434783 1.68856 0.0349664 0.0291151 0 0.0666667 1.25762 0.00391631 0.817732 0.000905797 0.0190217 2.51675 0.441576 0.00533414 0.886331 0.00271739 0.022192 6.20056 0.138709 5 8 1.22253 3747.4 0.0249369 3608 3868 3868 3608 3833 3706 3722 20.9245 0.0710254 19.3196 22.856 22.856 19.3196 22.3875 19.3243 20.735 0.202056 0.719796 7.26995e-06 0.351503 0.351461 0.00687171 0.350904 0.0296276 0.194398 0.0319723 0.7102 3.76232e-07 0.0650918 0.0647328 0.0056089 0.0455288 0.0119884 0.0454424 32.3659 0.191318 66.0951 0.0916634 66 58 74 1.19238 0.270787 0.872263 0.0590398 0.460509 0.902119 
16.27/16.32	c satzilla's ranking:
16.27/16.32	c 1) minisat20SAT07: 2.615833
16.27/16.32	c 2) mxc-sr08: 2.430656
16.27/16.32	c 3) minisat20: 2.032586
16.27/16.32	c 4) march_dl2004: 1.356453
16.27/16.32	c 5) vallst: 0.732143
16.27/16.32	c 6) zchaff_rand: 0.418964
16.27/16.32	c 7) tts-4-0: 0.171143
16.27/16.32	c 8) SATenstein: -10000.000000
16.27/16.32	c 9) gnovelty+: -10000.000000
16.27/16.32	c 10) adaptg2wsat+: -10000.000000
16.27/16.32	c 11) adaptg2wsat0: -10000.000000
16.27/16.32	c 12) picosat846: -10000.000000
16.27/16.32	c 13) kcnfs04SAT07: -10000.000000
16.27/16.32	c satzilla running minisat20SAT07 ... 
304.77/304.95	c Bin: Executing minisat20SAT07
304.77/304.95	c spawning binary file with 4983 seconds ...
304.77/304.95	c child exited successfully
304.77/304.95	c minisat20SAT07 returned code 0.
304.77/304.95	s UNSATISFIABLE
304.77/304.95	c SATZILLA_TIME=304.880000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825748-1242507229/watcher-1825748-1242507229 -o /tmp/evaluation-result-1825748-1242507229/solver-1825748-1242507229 -C 5000 -W 6000 -M 1800 HOME/SATzilla2009_C HOME/instance-1825748-1242507229.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): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13595
/proc/meminfo: memFree=1801872/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) R 13593 13595 13482 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 1 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=764 CPUtime=0
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 278753098 782336 112 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13596/statm: 191 112 52 118 0 70 0

[startup+0.0249699 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13595
/proc/meminfo: memFree=1801872/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=1300 CPUtime=0.02
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 280 0 0 0 2 0 0 0 21 0 1 0 278753098 1331200 272 1992294400 134512640 134996440 4294956192 18446744073709551615 134537270 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13596/statm: 325 272 75 118 0 204 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3356

[startup+0.101979 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13595
/proc/meminfo: memFree=1801872/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=1432 CPUtime=0.09
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 305 0 0 0 9 0 0 0 21 0 1 0 278753098 1466368 297 1992294400 134512640 134996440 4294956192 18446744073709551615 134532790 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13596/statm: 358 297 75 118 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3488

[startup+0.301999 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13595
/proc/meminfo: memFree=1801872/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=1432 CPUtime=0.29
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 313 0 0 0 29 0 0 0 23 0 1 0 278753098 1466368 305 1992294400 134512640 134996440 4294956192 18446744073709551615 134567739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13596/statm: 358 305 75 118 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3488

[startup+0.701043 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13595
/proc/meminfo: memFree=1801872/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=1432 CPUtime=0.69
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 317 0 0 0 69 0 0 0 25 0 1 0 278753098 1466368 309 1992294400 134512640 134996440 4294956192 18446744073709551615 134567739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13596/statm: 358 309 75 118 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3488

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13597
/proc/meminfo: memFree=1800832/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=1564 CPUtime=1.49
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 318 0 0 0 149 0 0 0 25 0 1 0 278753098 1601536 310 1992294400 134512640 134996440 4294956192 18446744073709551615 134567953 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13596/statm: 391 310 75 118 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3620

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13597
/proc/meminfo: memFree=1800640/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=0
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 278753098 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13595/statm: 514 112 96 399 0 111 0
[pid=13596] ppid=13595 vsize=1564 CPUtime=3.09
/proc/13596/stat : 13596 (march_dl2004) R 13595 13595 13482 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 278753098 1601536 315 1992294400 134512640 134996440 4294956192 18446744073709551615 134528166 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13596/statm: 391 315 75 118 0 270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30167 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 13598
/proc/meminfo: memFree=1799680/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=2056 CPUtime=4.99
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 156 326 0 0 0 0 499 0 16 0 1 0 278753098 2105344 125 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 514 125 107 399 0 111 0
[pid=13598] ppid=13595 vsize=1656 CPUtime=1.28
/proc/13598/stat : 13598 (mxc-sr08) R 13595 13595 13482 0 -1 4194304 340 0 0 0 128 0 0 0 25 0 1 0 278753599 1695744 336 1992294400 134512640 135078026 4294956192 18446744073709551615 134520179 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13598/statm: 414 336 71 138 0 273 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 3712

[startup+12.7014 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 13600
/proc/meminfo: memFree=1797760/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=7572 CPUtime=12.67
/proc/13595/stat : 13595 (SATzilla2009_C) R 13593 13595 13482 0 -1 4194304 511 1972 0 0 61 5 1199 2 23 0 1 0 278753098 7753728 412 1992294400 134512640 136149437 4294956224 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 1 0 0
/proc/13595/statm: 1893 412 207 399 0 1490 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7572

[startup+25.5018 s]
/proc/loadavg: 1.26 1.06 1.02 2/67 13601
/proc/meminfo: memFree=1800072/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=2812 CPUtime=9.16
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 370 0 0 0 916 0 0 0 25 0 1 0 278754731 2879488 365 1992294400 134512640 135078472 4294956192 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 703 365 73 138 0 562 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6284

[startup+51.1016 s]
/proc/loadavg: 1.17 1.06 1.02 2/67 13601
/proc/meminfo: memFree=1799752/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=3324 CPUtime=34.74
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 494 0 0 0 3474 0 0 0 25 0 1 0 278754731 3403776 489 1992294400 134512640 135078472 4294956192 18446744073709551615 134549376 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 831 489 73 138 0 690 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6796

[startup+102.305 s]
/proc/loadavg: 1.07 1.05 1.01 2/67 13601
/proc/meminfo: memFree=1799432/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=3740 CPUtime=85.93
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 601 0 0 0 8593 0 0 0 25 0 1 0 278754731 3829760 596 1992294400 134512640 135078472 4294956192 18446744073709551615 134551033 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 935 596 73 138 0 794 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 7212

[startup+162.302 s]
/proc/loadavg: 1.02 1.03 1.01 2/67 13601
/proc/meminfo: memFree=1798920/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4144 CPUtime=145.91
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 714 0 0 0 14591 0 0 0 25 0 1 0 278754731 4243456 709 1992294400 134512640 135078472 4294956192 18446744073709551615 134551746 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1036 709 73 138 0 895 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 7616

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 13601
/proc/meminfo: memFree=1798728/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4408 CPUtime=205.89
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 759 0 0 0 20589 0 0 0 25 0 1 0 278754731 4513792 754 1992294400 134512640 135078472 4294956192 18446744073709551615 134556542 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1102 754 73 138 0 961 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 7880

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798408/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=265.87
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 834 0 0 0 26587 0 0 0 25 0 1 0 278754731 4812800 829 1992294400 134512640 135078472 4294956192 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 829 73 138 0 1034 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 8172

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

[startup+294.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798344/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=277.87
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 848 0 0 0 27787 0 0 0 25 0 1 0 278754731 4812800 843 1992294400 134512640 135078472 4294956192 18446744073709551615 134550576 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 843 73 138 0 1034 0
Current children cumulated CPU time (s) 294.17
Current children cumulated vsize (KiB) 8172

[startup+300.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798344/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=284.27
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 852 0 0 0 28427 0 0 0 25 0 1 0 278754731 4812800 847 1992294400 134512640 135078472 4294956192 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 847 73 138 0 1034 0
Current children cumulated CPU time (s) 300.57
Current children cumulated vsize (KiB) 8172

[startup+302.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798344/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=285.87
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 852 0 0 0 28587 0 0 0 25 0 1 0 278754731 4812800 847 1992294400 134512640 135078472 4294956192 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 847 73 138 0 1034 0
Current children cumulated CPU time (s) 302.17
Current children cumulated vsize (KiB) 8172

[startup+303.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798344/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=287.47
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 852 0 0 0 28747 0 0 0 25 0 1 0 278754731 4812800 847 1992294400 134512640 135078472 4294956192 18446744073709551615 134550617 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 847 73 138 0 1034 0
Current children cumulated CPU time (s) 303.77
Current children cumulated vsize (KiB) 8172

[startup+304.706 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798280/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=288.27
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 852 0 0 0 28827 0 0 0 25 0 1 0 278754731 4812800 847 1992294400 134512640 135078472 4294956192 18446744073709551615 134550605 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 847 73 138 0 1034 0
Current children cumulated CPU time (s) 304.57
Current children cumulated vsize (KiB) 8172

[startup+304.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13601
/proc/meminfo: memFree=1798280/2055920 swapFree=4181136/4192956
[pid=13595] ppid=13593 vsize=3472 CPUtime=16.3
/proc/13595/stat : 13595 (SATzilla2009_C) S 13593 13595 13482 0 -1 4194304 545 1972 0 0 410 19 1199 2 25 0 1 0 278753098 3555328 377 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13595/statm: 868 377 219 399 0 465 0
[pid=13601] ppid=13595 vsize=4700 CPUtime=288.47
/proc/13601/stat : 13601 (minisat20SAT07) R 13595 13595 13482 0 -1 4194304 852 0 0 0 28847 0 0 0 25 0 1 0 278754731 4812800 847 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/13601/statm: 1175 847 73 138 0 1034 0
Current children cumulated CPU time (s) 304.77
Current children cumulated vsize (KiB) 8172

Child status: 20
Real time (s): 304.959
CPU time (s): 304.851
CPU user time (s): 304.623
CPU system time (s): 0.227965
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 304.623
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3389
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= 16
involuntary context switches= 255

runsolver used 0.277957 second user time and 0.839872 second system time

The end

Launcher Data

Begin job on node76 at 2009-05-16 22:53:49
IDJOB=1825748
IDBENCH=24755
IDSOLVER=668
FILE ID=node76/1825748-1242507229
PBS_JOBID= 9306993
Free space on /tmp= 66248 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825748-1242507229/watcher-1825748-1242507229 -o /tmp/evaluation-result-1825748-1242507229/solver-1825748-1242507229 -C 5000 -W 6000 -M 1800  HOME/SATzilla2009_C HOME/instance-1825748-1242507229.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=1558619759

node76.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1802288 kB
Buffers:         45072 kB
Cached:         158712 kB
SwapCached:       6200 kB
Active:          81340 kB
Inactive:       130828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802288 kB
SwapTotal:     4192956 kB
SwapFree:      4181136 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          13528 kB
Slab:            27276 kB
Committed_AS:   971224 kB
PageTables:       1444 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= 66216 MiB
End job on node76 at 2009-05-16 22:58:55