Trace number 1825693

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 2009-03-22? (MO) 4130.27 4131.72

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

34.45/34.50	c SATzilla is building models for class 2
34.45/34.50	c run presolver march_dl2004 for 5 seconds ... 
34.45/34.50	c Bin: Executing march_dl2004
34.45/34.50	c spawning binary file with 5 seconds ...
34.45/34.50	c child exit by a signal
34.45/34.50	c march_dl2004 returned code 137.
34.45/34.50	c run presolver mxc-sr08 for 5 seconds ... 
34.45/34.50	c Bin: Executing mxc-sr08
34.45/34.50	c spawning binary file with 5 seconds ...
34.45/34.50	c child exit by a signal
34.45/34.50	c mxc-sr08 returned code 137.
34.45/34.50	c Orignal number of varibales is 49153, number of clauses is 324873 
34.45/34.50	c predicted feature computation time is 20.399460 
34.45/34.50	c Bin: Executing satelite
34.45/34.50	c spawning binary file with 240 seconds ...
34.45/34.50	c child exited successfully
34.45/34.50	c satzilla computing base features
34.45/34.50	c Number of variabe is: 48560, Number of clause is : 317822 
34.45/34.50	c Initializing...
34.45/34.50	c satzilla compute diameter ...
34.45/34.50	c start diameter features ...
34.45/34.50	c satzilla doing clause learning
34.45/34.50	c start clause learning features ...
34.45/34.50	c Bin: Executing zchaff07
34.45/34.50	c spawning binary file with 2 seconds ...
34.45/34.50	c child exit by a signal
34.45/34.50	c satzilla doing survey propogation probe
34.45/34.50	c do survay propogation for 2 second ...
34.45/34.50	c satzilla doing local search probe
34.45/34.50	c satzilla doing lobjois search-space size estimate
34.45/34.50	c features are:49153 324873 48560 317822 0.0122117 0.0221854 0.15279 0.399085 0.827178 1.29093 7.80147e-05 0.115993 4.11862e-05 0.000102965 0.546785 0.0131206 0.198498 7.80147e-05 1.34604 2.51713e-05 0.00161726 0.87464 0.0304091 0.0463368 0 0.333333 0.659763 2.67415e-05 2.04283 6.29283e-06 0.000865264 2.15741 0.352839 2.45558e-05 2.17576 9.43925e-06 0.000802336 7.54545 0.0659907 7 8 0.689009 415.5 0.184116 339 492 492 339 492 339 492 26.8173 0.313708 18.4045 35.2301 35.2301 18.4045 35.2301 18.4045 35.2301 0.139782 1.14904 0 0.722423 0.386205 0.00139853 0.366295 0.00866562 0.0733039 0.146484 0.29288 0 0.263984 0.205647 0.094676 0.178469 0.115228 0.143083 3380 0 7619 0 7619 7619 7619 0.396439 0 0.721816 0 0.00527553 0.0132416 
34.45/34.50	c satzilla's ranking:
34.45/34.50	c 1) minisat20SAT07: 2.030732
34.45/34.50	c 2) minisat20: 1.507596
34.45/34.50	c 3) march_dl2004: 1.373878
34.45/34.50	c 4) zchaff_rand: 1.214567
34.45/34.50	c 5) mxc-sr08: 0.947246
34.45/34.50	c 6) tts-4-0: 0.037307
34.45/34.50	c 7) vallst: -4.352287
34.45/34.50	c 8) SATenstein: -10000.000000
34.45/34.50	c 9) gnovelty+: -10000.000000
34.45/34.50	c 10) adaptg2wsat+: -10000.000000
34.45/34.50	c 11) adaptg2wsat0: -10000.000000
34.45/34.50	c 12) picosat846: -10000.000000
34.45/34.50	c 13) kcnfs04SAT07: -10000.000000
34.45/34.50	c satzilla running minisat20SAT07 ... 

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-1825693-1242504027/watcher-1825693-1242504027 -o /tmp/evaluation-result-1825693-1242504027/solver-1825693-1242504027 -C 5000 -W 6000 -M 1800 HOME/SATzilla2009_C HOME/instance-1825693-1242504027.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 3/64 24559
/proc/meminfo: memFree=993456/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=4548 CPUtime=0
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 547 0 0 0 0 0 0 0 19 0 1 0 278436133 4657152 542 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 1137 544 49 118 0 1016 0

[startup+0.0880111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24559
/proc/meminfo: memFree=993456/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=7112 CPUtime=0.08
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 1374 0 0 0 8 0 0 0 19 0 1 0 278436133 7282688 1369 1992294400 134512640 134996440 4294956192 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 1778 1369 50 118 0 1657 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9168

[startup+0.101011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24559
/proc/meminfo: memFree=993456/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=7244 CPUtime=0.09
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 1419 0 0 0 9 0 0 0 19 0 1 0 278436133 7417856 1414 1992294400 134512640 134996440 4294956192 18446744073709551615 134620640 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 1811 1414 50 118 0 1690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9300

[startup+0.301045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24559
/proc/meminfo: memFree=993456/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=9620 CPUtime=0.29
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 2116 0 0 0 28 1 0 0 20 0 1 0 278436133 9850880 2111 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 2405 2111 50 118 0 2284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11676

[startup+0.701117 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24559
/proc/meminfo: memFree=993456/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=28296 CPUtime=0.69
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 5675 0 0 0 66 3 0 0 24 0 1 0 278436133 28975104 5668 1992294400 134512640 134996440 4294956192 18446744073709551615 134542432 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 7074 5668 52 118 0 6953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30352

[startup+1.50126 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 24561
/proc/meminfo: memFree=972896/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=35352 CPUtime=1.49
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 8382 0 0 0 144 5 0 0 25 0 1 0 278436133 36200448 7492 1992294400 134512640 134996440 4294956192 18446744073709551615 134543085 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 8838 7492 55 118 0 8717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37408

[startup+3.10154 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 24561
/proc/meminfo: memFree=972960/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=0
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 278436133 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 112 96 399 0 111 0
[pid=24560] ppid=24559 vsize=29524 CPUtime=3.09
/proc/24560/stat : 24560 (march_dl2004) R 24559 24559 24447 0 -1 4194304 11980 0 0 0 302 7 0 0 25 0 1 0 278436133 30232576 6001 1992294400 134512640 134996440 4294956192 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24560/statm: 7381 6001 55 118 0 7260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31580

[startup+6.3011 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 24562
/proc/meminfo: memFree=970208/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=2056 CPUtime=5
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 152 17323 0 0 0 0 490 10 19 0 1 0 278436133 2105344 121 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 514 121 104 399 0 111 0
[pid=24562] ppid=24559 vsize=34588 CPUtime=1.28
/proc/24562/stat : 24562 (mxc-sr08) R 24559 24559 24447 0 -1 4194304 9749 0 0 0 124 4 0 0 25 0 1 0 278436634 35418112 7675 1992294400 134512640 135078026 4294956192 18446744073709551615 134558806 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24562/statm: 8647 7676 55 138 0 8506 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36644

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24563
/proc/meminfo: memFree=961896/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=34816 CPUtime=12.67
/proc/24559/stat : 24559 (SATzilla2009_C) R 24557 24559 24447 0 -1 4194304 8118 39403 0 0 146 4 1089 28 25 0 1 0 278436133 35651584 8069 1992294400 134512640 136149437 4294956224 18446744073709551615 134535214 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 8704 8069 135 399 0 8301 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34816

[startup+25.5015 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 24564
/proc/meminfo: memFree=940128/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=25612 CPUtime=23.54
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 10555 39403 0 0 1232 5 1089 28 25 0 1 0 278436133 26226688 5943 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 6403 5943 136 399 0 6000 0
[pid=24564] ppid=24559 vsize=32244 CPUtime=1.91
/proc/24564/stat : 24564 (zchaff07) R 24559 24559 24447 0 -1 4194304 9375 0 0 0 184 7 0 0 25 0 1 0 278438491 33017856 6149 1992294400 134512640 135538726 4294956256 18446744073709551615 134544276 0 0 8392704 0 0 0 0 17 1 0 0
/proc/24564/statm: 8061 6149 126 250 0 7808 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 57856

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 24571
/proc/meminfo: memFree=925080/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=29724 CPUtime=16.58
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 7969 0 0 0 1653 5 0 0 25 0 1 0 278439584 30437376 6943 1992294400 134512640 135078472 4294956192 18446744073709551615 134552264 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 7431 6943 74 138 0 7290 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 66496

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 24571
/proc/meminfo: memFree=899864/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=54732 CPUtime=67.75
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 14225 0 0 0 6764 11 0 0 25 0 1 0 278439584 56045568 13199 1992294400 134512640 135078472 4294956192 18446744073709551615 134550521 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 13683 13199 74 138 0 13542 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 91504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24571
/proc/meminfo: memFree=869528/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=85276 CPUtime=127.72
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 21871 0 0 0 12755 17 0 0 25 0 1 0 278439584 87322624 20845 1992294400 134512640 135078472 4294956192 18446744073709551615 134551874 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 21319 20845 74 138 0 21178 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 122048

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24571
/proc/meminfo: memFree=843544/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=110968 CPUtime=187.71
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 28287 0 0 0 18749 22 0 0 25 0 1 0 278439584 113631232 27261 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 27742 27261 74 138 0 27601 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 147740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24571
/proc/meminfo: memFree=808088/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=146808 CPUtime=247.69
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 37255 0 0 0 24741 28 0 0 25 0 1 0 278439584 150331392 36229 1992294400 134512640 135078472 4294956192 18446744073709551615 134550254 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 36702 36229 74 138 0 36561 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 183580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24571
/proc/meminfo: memFree=768856/2055920 swapFree=4155176/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=185772 CPUtime=307.66
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 46960 0 0 0 30732 34 0 0 25 0 1 0 278439584 190230528 45934 1992294400 134512640 135078472 4294956192 18446744073709551615 134550644 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 46443 45934 74 138 0 46302 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 222544

[startup+402.302 s]

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

/proc/24571/statm: 405340 404773 74 138 0 405199 0
Current children cumulated CPU time (s) 3521.06
Current children cumulated vsize (KiB) 1658132

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24573
/proc/meminfo: memFree=15136/2055920 swapFree=4159000/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1643836 CPUtime=3546.6
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 411430 0 0 0 354350 310 0 0 25 0 1 0 278439584 1683288064 410404 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 410959 410404 74 138 0 410818 0
Current children cumulated CPU time (s) 3581.05
Current children cumulated vsize (KiB) 1680608

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15384/2055920 swapFree=4178072/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1665480 CPUtime=3606.57
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 416849 0 0 0 360343 314 0 0 25 0 1 0 278439584 1705451520 415823 1992294400 134512640 135078472 4294956192 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 416370 415823 74 138 0 416229 0
Current children cumulated CPU time (s) 3641.02
Current children cumulated vsize (KiB) 1702252

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=16152/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1688016 CPUtime=3666.56
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 422467 0 0 0 366338 318 0 0 25 0 1 0 278439584 1728528384 421441 1992294400 134512640 135078472 4294956192 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 422004 421441 74 138 0 421863 0
Current children cumulated CPU time (s) 3701.01
Current children cumulated vsize (KiB) 1724788

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15256/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1710976 CPUtime=3726.53
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 428213 0 0 0 372332 321 0 0 25 0 1 0 278439584 1752039424 427187 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 427744 427187 74 138 0 427603 0
Current children cumulated CPU time (s) 3760.98
Current children cumulated vsize (KiB) 1747748

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15320/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1726920 CPUtime=3786.51
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 432221 0 0 0 378327 324 0 0 25 0 1 0 278439584 1768366080 431195 1992294400 134512640 135078472 4294956192 18446744073709551615 134559607 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 431730 431195 74 138 0 431589 0
Current children cumulated CPU time (s) 3820.96
Current children cumulated vsize (KiB) 1763692

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15768/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1740572 CPUtime=3846.5
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 435615 0 0 0 384324 326 0 0 25 0 1 0 278439584 1782345728 434589 1992294400 134512640 135078472 4294956192 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 435143 434589 74 138 0 435002 0
Current children cumulated CPU time (s) 3880.95
Current children cumulated vsize (KiB) 1777344

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=14936/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1753844 CPUtime=3906.48
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 438964 0 0 0 390320 328 0 0 25 0 1 0 278439584 1795936256 437938 1992294400 134512640 135078472 4294956192 18446744073709551615 134556078 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 438461 437938 74 138 0 438320 0
Current children cumulated CPU time (s) 3940.93
Current children cumulated vsize (KiB) 1790616

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=14944/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1766580 CPUtime=3966.46
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 442132 0 0 0 396316 330 0 0 25 0 1 0 278439584 1808977920 441106 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 441645 441106 74 138 0 441504 0
Current children cumulated CPU time (s) 4000.91
Current children cumulated vsize (KiB) 1803352

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15520/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1781864 CPUtime=4026.44
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 445947 0 0 0 402311 333 0 0 25 0 1 0 278439584 1824628736 444921 1992294400 134512640 135078472 4294956192 18446744073709551615 134552303 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 445466 444921 74 138 0 445325 0
Current children cumulated CPU time (s) 4060.89
Current children cumulated vsize (KiB) 1818636

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15328/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1803320 CPUtime=4086.42
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 451316 0 0 0 408305 337 0 0 25 0 1 0 278439584 1846599680 450290 1992294400 134512640 135078472 4294956192 18446744073709551615 134556082 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 450830 450290 74 138 0 450689 0
Current children cumulated CPU time (s) 4120.87
Current children cumulated vsize (KiB) 1840092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4131.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15200/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1806512 CPUtime=4095.82
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 452120 0 0 0 409244 338 0 0 25 0 1 0 278439584 1849868288 451094 1992294400 134512640 135078472 4294956192 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 451628 451094 74 138 0 451487 0
Current children cumulated CPU time (s) 4130.27
Current children cumulated vsize (KiB) 1843284

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

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

[startup+4131.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24579
/proc/meminfo: memFree=15200/2055920 swapFree=4181156/4192956
[pid=24559] ppid=24557 vsize=36772 CPUtime=34.45
/proc/24559/stat : 24559 (SATzilla2009_C) S 24557 24559 24447 0 -1 4194304 23835 48790 0 0 2112 15 1282 36 25 0 1 0 278436133 37654528 8878 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/24559/statm: 9193 8878 219 399 0 8790 0
[pid=24571] ppid=24559 vsize=1806512 CPUtime=4095.82
/proc/24571/stat : 24571 (minisat20SAT07) R 24559 24559 24447 0 -1 4194304 452120 0 0 0 409244 338 0 0 25 0 1 0 278439584 1849868288 451094 1992294400 134512640 135078472 4294956192 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 1 0 0
/proc/24571/statm: 451628 451094 74 138 0 451487 0
Current children cumulated CPU time (s) 4130.27
Current children cumulated vsize (KiB) 1843284

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24559 and gives
#  childrusage.ru_utime.tv_sec=33
#  childrusage.ru_utime.tv_usec=948838
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=526919
# CPU time returned by wait4() is 34.4758
# while last known CPU time is 4130.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4131.72
CPU time (s): 4130.27
CPU user time (s): 4126.38
CPU system time (s): 3.89
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.9488
system time used= 0.526919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72625
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= 14
involuntary context switches= 136

runsolver used 4.48232 second user time and 10.5494 second system time

The end

Launcher Data

Begin job on node18 at 2009-05-16 22:00:28
IDJOB=1825693
IDBENCH=24683
IDSOLVER=668
FILE ID=node18/1825693-1242504027
PBS_JOBID= 9306947
Free space on /tmp= 66204 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825693-1242504027/watcher-1825693-1242504027 -o /tmp/evaluation-result-1825693-1242504027/solver-1825693-1242504027 -C 5000 -W 6000 -M 1800  HOME/SATzilla2009_C HOME/instance-1825693-1242504027.cnf

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=2084084518

node18.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		: 3000.280
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		: 3000.280
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:        994000 kB
Buffers:         91512 kB
Cached:         843968 kB
SwapCached:      31616 kB
Active:         162348 kB
Inactive:       807012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        994000 kB
SwapTotal:     4192956 kB
SwapFree:      4155176 kB
Dirty:           39628 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            78740 kB
Committed_AS:  1047024 kB
PageTables:       1372 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= 66172 MiB
End job on node18 at 2009-05-16 23:09:22