Trace number 1731515

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_I 2009-03-22UNSAT 550.981 551.257

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.133
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

19.24/19.32	c SATzilla is building models for class 3
19.24/19.32	c run presolver mxc-sr08 for 10 seconds ... 
19.24/19.32	c Bin: Executing mxc-sr08
19.24/19.32	c spawning binary file with 10 seconds ...
19.24/19.32	c child exit by a signal
19.24/19.32	c mxc-sr08 returned code 137.
19.24/19.32	c run presolver picosat846 for 5 seconds ... 
19.24/19.32	c Bin: Executing picosat846
19.24/19.32	c spawning binary file with 5 seconds ...
19.24/19.32	c child exit by a signal
19.24/19.32	c picosat846 returned code 137.
19.24/19.32	c Orignal number of varibales is 580, number of clauses is 7153 
19.24/19.32	c predicted feature computation time is 1.451133 
19.24/19.32	c Bin: Executing satelite
19.24/19.32	c spawning binary file with 240 seconds ...
19.24/19.32	c child exited successfully
19.24/19.32	c satzilla computing base features
19.24/19.32	c Number of variabe is: 435, Number of clause is : 7008 
19.24/19.32	c Initializing...
19.24/19.32	c satzilla doing clause learning
19.24/19.32	c start clause learning features ...
19.24/19.32	c Bin: Executing zchaff07
19.24/19.32	c spawning binary file with 2 seconds ...
19.24/19.32	c child exit by a signal
19.24/19.32	c satzilla doing survey propogation probe
19.24/19.32	c do survay propogation for 2 second ...
19.24/19.32	c satzilla doing local search probe
19.24/19.32	c features are:580 7153 435 7008 0.333333 0.0206906 0.0620719 0.474459 0.596862 1.04844 0.00768514 0.249599 0.00689655 0.016092 0.48369 0 0.844463 0.00768514 0.368616 0.00456621 0.0178368 3.28124 0.344233 0.0493837 0.2 0.5 2.54879 0.00319044 0.510129 0.000285388 0.0104167 3.63009 0.444349 0.00283617 0.339998 0.00156963 0.00627854 3988.5 0.0219381 3901 4076 4076 3901 4076 3901 4076 24.9708 0.012771 24.6519 25.2897 25.2897 24.6519 25.2897 24.6519 25.2897 0.621879 0.102288 0.480596 0.811306 0.704367 0.540349 0.660627 0.573591 0.617309 0.00386981 1.10038 7.39441e-08 0.0144528 0.00982997 1.58588e-05 0.00780865 0.000104101 0.00090086 37.7224 0.126093 130.046 0.0675152 130 119 142 3.96462 0.164208 0.97806 0.00924946 
19.24/19.32	c satzilla's ranking:
19.24/19.32	c 1) minisat20SAT07: 6.419955
19.24/19.32	c 2) mxc-sr08: 5.127779
19.24/19.32	c 3) picosat846: 2.524070
19.24/19.32	c 4) zchaff_rand: 1.766904
19.24/19.32	c 5) march_dl2004: -5.087729
19.24/19.32	c 6) SATenstein: -10000.000000
19.24/19.32	c 7) gnovelty+: -10000.000000
19.24/19.32	c 8) adaptg2wsat+: -10000.000000
19.24/19.32	c 9) adaptg2wsat0: -10000.000000
19.24/19.32	c 10) tts-4-0: -10000.000000
19.24/19.32	c 11) vallst: -10000.000000
19.24/19.32	c 12) minisat20: -10000.000000
19.24/19.32	c 13) kcnfs04SAT07: -10000.000000
19.24/19.32	c satzilla running minisat20SAT07 ... 
550.91/551.25	c Bin: Executing minisat20SAT07
550.91/551.25	c spawning binary file with 1180 seconds ...
550.91/551.25	c child exited successfully
550.91/551.25	c minisat20SAT07 returned code 0.
550.91/551.25	s UNSATISFIABLE
550.91/551.25	c SATZILLA_TIME=551.050000

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-1731515-1240771591/watcher-1731515-1240771591 -o /tmp/evaluation-result-1731515-1240771591/solver-1731515-1240771591 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_I HOME/instance-1731515-1240771591.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: 0.92 0.97 0.99 3/64 31517
/proc/meminfo: memFree=1645360/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=1136 CPUtime=0
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 178 0 0 0 0 0 0 0 19 0 1 0 105187717 1163264 174 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31518/statm: 284 174 54 138 0 143 0

[startup+0.0533381 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 31517
/proc/meminfo: memFree=1645360/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=1856 CPUtime=0.04
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 388 0 0 0 4 0 0 0 19 0 1 0 105187717 1900544 383 1992294400 134512640 135078026 4294956192 18446744073709551615 134542692 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31518/statm: 464 383 71 138 0 323 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3912

[startup+0.101342 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 31517
/proc/meminfo: memFree=1645360/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=1856 CPUtime=0.09
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 388 0 0 0 9 0 0 0 19 0 1 0 105187717 1900544 383 1992294400 134512640 135078026 4294956192 18446744073709551615 134533778 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31518/statm: 464 383 71 138 0 323 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3912

[startup+0.301362 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 31517
/proc/meminfo: memFree=1645360/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=1856 CPUtime=0.29
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 388 0 0 0 29 0 0 0 21 0 1 0 105187717 1900544 383 1992294400 134512640 135078026 4294956192 18446744073709551615 134534605 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31518/statm: 464 383 71 138 0 323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.701401 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 31517
/proc/meminfo: memFree=1645360/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=1988 CPUtime=0.69
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 413 0 0 0 69 0 0 0 25 0 1 0 105187717 2035712 408 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31518/statm: 497 408 71 138 0 356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50148 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 31519
/proc/meminfo: memFree=1643808/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=2120 CPUtime=1.49
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 451 0 0 0 149 0 0 0 25 0 1 0 105187717 2170880 446 1992294400 134512640 135078026 4294956192 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31518/statm: 530 446 71 138 0 389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4176

[startup+3.10164 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 31519
/proc/meminfo: memFree=1643488/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=2384 CPUtime=3.09
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 493 0 0 0 309 0 0 0 25 0 1 0 105187717 2441216 488 1992294400 134512640 135078026 4294956192 18446744073709551615 134534169 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31518/statm: 596 488 71 138 0 455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4440

[startup+6.30296 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 31519
/proc/meminfo: memFree=1643424/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=0
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105187717 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 112 96 399 0 111 0
[pid=31518] ppid=31517 vsize=2516 CPUtime=6.28
/proc/31518/stat : 31518 (mxc-sr08) R 31517 31517 31421 0 -1 4194304 545 0 0 0 628 0 0 0 25 0 1 0 105187717 2576384 540 1992294400 134512640 135078026 4294956192 18446744073709551615 134534956 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31518/statm: 629 540 71 138 0 488 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4572

[startup+12.7016 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 31520
/proc/meminfo: memFree=1644512/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=2056 CPUtime=9.99
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 152 591 0 0 0 0 999 0 19 0 1 0 105187717 2105344 121 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 514 121 104 399 0 111 0
[pid=31520] ppid=31517 vsize=2168 CPUtime=2.66
/proc/31520/stat : 31520 (picosat846) R 31517 31517 31421 0 -1 4194304 279 0 0 0 266 0 0 0 25 0 1 0 105188719 2220032 268 1992294400 134512640 134570484 4294956192 18446744073709551615 134553027 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31520/statm: 542 268 84 14 0 208 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 4224

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1642208/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=3516 CPUtime=6.15
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 568 0 0 0 615 0 0 0 25 0 1 0 105189649 3600384 562 1992294400 134512640 135078472 4294956192 18446744073709551615 134550551 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 879 562 73 138 0 738 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 7408

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1641256/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=4456 CPUtime=31.74
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 806 0 0 0 3174 0 0 0 25 0 1 0 105189649 4562944 800 1992294400 134512640 135078472 4294956192 18446744073709551615 134550692 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1114 800 73 138 0 973 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 8348

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1640808/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=5064 CPUtime=82.93
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 932 0 0 0 8293 0 0 0 25 0 1 0 105189649 5185536 926 1992294400 134512640 135078472 4294956192 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1266 926 73 138 0 1125 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 8956

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1640424/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=5328 CPUtime=142.89
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1012 0 0 0 14289 0 0 0 25 0 1 0 105189649 5455872 1006 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1332 1006 73 138 0 1191 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 9220

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1640040/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=5752 CPUtime=202.87
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1096 0 0 0 20287 0 0 0 25 0 1 0 105189649 5890048 1090 1992294400 134512640 135078472 4294956192 18446744073709551615 134550605 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1438 1090 73 138 0 1297 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 9644

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1639464/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=6352 CPUtime=262.85
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1245 0 0 0 26284 1 0 0 25 0 1 0 105189649 6504448 1239 1992294400 134512640 135078472 4294956192 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1588 1239 73 138 0 1447 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 10244

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1639336/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=6352 CPUtime=322.82
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1252 0 0 0 32281 1 0 0 25 0 1 0 105189649 6504448 1246 1992294400 134512640 135078472 4294956192 18446744073709551615 134556357 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1588 1246 73 138 0 1447 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 10244

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1639272/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=6484 CPUtime=382.8
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1293 0 0 0 38279 1 0 0 25 0 1 0 105189649 6639616 1287 1992294400 134512640 135078472 4294956192 18446744073709551615 134550631 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1621 1287 73 138 0 1480 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 10376

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 3/66 31523
/proc/meminfo: memFree=1638952/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=6792 CPUtime=442.77
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1362 0 0 0 44276 1 0 0 25 0 1 0 105189649 6955008 1356 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1698 1356 73 138 0 1557 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 10684

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=6924 CPUtime=502.75
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1403 0 0 0 50274 1 0 0 25 0 1 0 105189649 7090176 1397 1992294400 134512640 135078472 4294956192 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1731 1397 73 138 0 1590 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 10816

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

[startup+537.503 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=6924 CPUtime=517.94
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1403 0 0 0 51793 1 0 0 25 0 1 0 105189649 7090176 1397 1992294400 134512640 135078472 4294956192 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1731 1397 73 138 0 1590 0
Current children cumulated CPU time (s) 537.21
Current children cumulated vsize (KiB) 10816

[startup+543.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=524.34
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 52433 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134549228 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 543.61
Current children cumulated vsize (KiB) 10992

[startup+547.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=527.54
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 52753 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 546.81
Current children cumulated vsize (KiB) 10992

[startup+548.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=529.14
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 52913 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 548.41
Current children cumulated vsize (KiB) 10992

[startup+550.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=530.74
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 53073 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 550.01
Current children cumulated vsize (KiB) 10992

[startup+550.701 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=531.14
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 53113 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 550.41
Current children cumulated vsize (KiB) 10992

[startup+551.105 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=531.54
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 53153 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 550.81
Current children cumulated vsize (KiB) 10992

[startup+551.201 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31523
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=31517] ppid=31515 vsize=3892 CPUtime=19.27
/proc/31517/stat : 31517 (SATzilla2009_I) S 31515 31517 31421 0 -1 4194304 816 2097 0 0 211 9 1705 2 25 0 1 0 105187717 3985408 524 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 973 524 217 399 0 570 0
[pid=31523] ppid=31517 vsize=7100 CPUtime=531.64
/proc/31523/stat : 31523 (minisat20SAT07) R 31517 31517 31421 0 -1 4194304 1413 0 0 0 53163 1 0 0 25 0 1 0 105189649 7270400 1407 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31523/statm: 1775 1407 73 138 0 1634 0
Current children cumulated CPU time (s) 550.91
Current children cumulated vsize (KiB) 10992

Child status: 20
Real time (s): 551.257
CPU time (s): 550.981
CPU user time (s): 550.849
CPU system time (s): 0.131979
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 10992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 550.849
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4345
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= 1584

runsolver used 0.438933 second user time and 1.57576 second system time

The end

Launcher Data

Begin job on node36 at 2009-04-26 20:46:31
IDJOB=1731515
IDBENCH=24753
IDSOLVER=528
FILE ID=node36/1731515-1240771591
PBS_JOBID= 9187216
Free space on /tmp= 66392 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731515-1240771591/watcher-1731515-1240771591 -o /tmp/evaluation-result-1731515-1240771591/solver-1731515-1240771591 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_I HOME/instance-1731515-1240771591.cnf

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

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=1898572839

node36.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		: 3000.232
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:       1645848 kB
Buffers:         43544 kB
Cached:         287472 kB
SwapCached:        144 kB
Active:         126188 kB
Inactive:       218932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           31560 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            51004 kB
Committed_AS:   395440 kB
PageTables:       1356 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= 66364 MiB
End job on node36 at 2009-04-26 20:55:43