Trace number 3438584

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
PicoSAT 941? (TO) 5000.12 5000.02

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2640c305320gyes3.cnf
MD5SUM3b033385d50481e5bd2fe507f2941f4f
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438584-1306926911/watcher-3438584-1306926911 -o /tmp/evaluation-result-3438584-1306926911/solver-3438584-1306926911 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438584-1306926911.cnf 

running on 4 cores: 0,2,4,6

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.09 8.07 8.01 2/485 22994
/proc/meminfo: memFree=21928404/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=1740 CPUtime=0 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) D 22992 22994 22962 0 -1 4202496 145 0 0 0 0 0 0 0 25 0 1 0 536882349 1781760 91 33554432000 134512640 134603332 4294686768 18446744073709551615 5366832 0 0 4096 0 18446744071562234166 0 0 17 2 0 0 0
/proc/22994/statm: 435 91 75 23 0 61 0

[startup+0.089558 s]
/proc/loadavg: 8.09 8.07 8.01 2/485 22994
/proc/meminfo: memFree=21928404/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=12508 CPUtime=0.06 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 2618 0 2 0 6 0 0 0 25 0 1 0 536882349 12808192 2566 33554432000 134512640 134603332 4294686768 18446744073709551615 5412348 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3127 2567 90 23 0 2753 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12508

[startup+0.100516 s]
/proc/loadavg: 8.09 8.07 8.01 2/485 22994
/proc/meminfo: memFree=21928404/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13432 CPUtime=0.07 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 2888 0 2 0 7 0 0 0 25 0 1 0 536882349 13754368 2836 33554432000 134512640 134603332 4294686768 18446744073709551615 134527289 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3358 2836 98 23 0 2984 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13432

[startup+0.300513 s]
/proc/loadavg: 8.09 8.07 8.01 2/485 22994
/proc/meminfo: memFree=21928404/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13564 CPUtime=0.27 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 2933 0 2 0 27 0 0 0 25 0 1 0 536882349 13889536 2881 33554432000 134512640 134603332 4294686768 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3391 2881 98 23 0 3017 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 13564

[startup+0.700443 s]
/proc/loadavg: 8.09 8.07 8.01 2/485 22994
/proc/meminfo: memFree=21928404/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13564 CPUtime=0.67 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 2933 0 2 0 67 0 0 0 25 0 1 0 536882349 13889536 2881 33554432000 134512640 134603332 4294686768 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3391 2881 98 23 0 3017 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13564

[startup+1.50027 s]
/proc/loadavg: 7.60 7.97 7.97 3/489 23001
/proc/meminfo: memFree=21905012/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13788 CPUtime=1.47 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 2968 0 2 0 147 0 0 0 25 0 1 0 536882349 14118912 2916 33554432000 134512640 134603332 4294686768 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3447 2916 98 23 0 3073 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13788

[startup+3.10103 s]
/proc/loadavg: 7.60 7.97 7.97 3/489 23001
/proc/meminfo: memFree=21902532/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13784 CPUtime=3.07 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 2984 0 2 0 307 0 0 0 25 0 1 0 536882349 14114816 2932 33554432000 134512640 134603332 4294686768 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3446 2932 98 23 0 3072 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13784

[startup+6.30047 s]
/proc/loadavg: 7.15 7.87 7.94 3/489 23001
/proc/meminfo: memFree=21903032/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13900 CPUtime=6.27 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 3031 0 2 0 627 0 0 0 25 0 1 0 536882349 14233600 2969 33554432000 134512640 134603332 4294686768 18446744073709551615 134566315 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3475 2969 98 23 0 3101 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13900

[startup+12.7003 s]
/proc/loadavg: 6.74 7.77 7.91 3/489 23001
/proc/meminfo: memFree=21902312/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=13864 CPUtime=12.67 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 3088 0 2 0 1267 0 0 0 25 0 1 0 536882349 14196736 2960 33554432000 134512640 134603332 4294686768 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3466 2960 98 23 0 3092 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13864

[startup+25.5011 s]
/proc/loadavg: 6.01 7.58 7.85 3/489 23001
/proc/meminfo: memFree=21903712/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14016 CPUtime=25.47 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 3223 0 2 0 2547 0 0 0 25 0 1 0 536882349 14352384 2998 33554432000 134512640 134603332 4294686768 18446744073709551615 134548414 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3504 2998 98 23 0 3130 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14016

[startup+51.1006 s]
/proc/loadavg: 4.55 7.08 7.67 3/489 23002
/proc/meminfo: memFree=21903108/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14156 CPUtime=51.07 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 3552 0 2 0 5106 1 0 0 25 0 1 0 536882349 14495744 3033 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3539 3033 98 23 0 3165 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14156

[startup+102.319 s]
/proc/loadavg: 3.10 6.29 7.37 3/489 23003
/proc/meminfo: memFree=21900844/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14356 CPUtime=102.29 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 3810 0 2 0 10228 1 0 0 25 0 1 0 536882349 14700544 3080 33554432000 134512640 134603332 4294686768 18446744073709551615 134564386 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3589 3080 98 23 0 3215 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14356

[startup+162.301 s]
/proc/loadavg: 2.40 5.51 7.03 3/489 23005
/proc/meminfo: memFree=21900680/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14228 CPUtime=162.27 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 4055 0 2 0 16226 1 0 0 25 0 1 0 536882349 14569472 3051 33554432000 134512640 134603332 4294686768 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3557 3051 98 23 0 3183 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 14228

[startup+222.301 s]
/proc/loadavg: 2.15 4.87 6.71 3/489 23006
/proc/meminfo: memFree=21901360/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14552 CPUtime=222.27 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 4390 0 2 0 22226 1 0 0 25 0 1 0 536882349 14901248 3132 33554432000 134512640 134603332 4294686768 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3638 3132 98 23 0 3264 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 14552

[startup+282.301 s]
/proc/loadavg: 2.05 4.34 6.41 3/489 23008
/proc/meminfo: memFree=21902184/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14336 CPUtime=282.27 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 4687 0 2 0 28226 1 0 0 25 0 1 0 536882349 14680064 3078 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3584 3078 98 23 0 3210 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 14336

[startup+342.301 s]
/proc/loadavg: 2.02 3.91 6.13 3/489 23010
/proc/meminfo: memFree=21902264/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14532 CPUtime=342.27 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 4954 0 2 0 34226 1 0 0 25 0 1 0 536882349 14880768 3127 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3633 3127 98 23 0 3259 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 14532

[startup+402.301 s]
/proc/loadavg: 2.00 3.56 5.87 3/489 23011
/proc/meminfo: memFree=21902092/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14448 CPUtime=402.28 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 5351 0 2 0 40226 2 0 0 25 0 1 0 536882349 14794752 3106 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3612 3106 98 23 0 3238 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 14448

[startup+462.3 s]
/proc/loadavg: 2.00 3.28 5.63 3/489 23013
/proc/meminfo: memFree=21901940/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14548 CPUtime=462.28 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 5535 0 2 0 46226 2 0 0 25 0 1 0 536882349 14897152 3131 33554432000 134512640 134603332 4294686768 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3637 3131 98 23 0 3263 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 14548

[startup+522.301 s]
/proc/loadavg: 2.00 3.04 5.40 3/489 23014
/proc/meminfo: memFree=21902140/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14612 CPUtime=522.28 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 5810 0 2 0 52226 2 0 0 25 0 1 0 536882349 14962688 3121 33554432000 134512640 134603332 4294686768 18446744073709551615 134563876 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3653 3121 98 23 0 3279 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 14612

[startup+582.3 s]
/proc/loadavg: 2.08 2.88 5.19 3/489 23016
/proc/meminfo: memFree=21901832/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=14796 CPUtime=582.28 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 6345 0 2 0 58226 2 0 0 25 0 1 0 536882349 15151104 3186 33554432000 134512640 134603332 4294686768 18446744073709551615 134564487 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3699 3186 98 23 0 3325 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 14796

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.15 2.04 2.09 3/489 23119
/proc/meminfo: memFree=21899256/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15604 CPUtime=4002.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 21661 0 2 0 400227 10 0 0 25 0 1 0 536882349 15978496 3391 33554432000 134512640 134603332 4294686768 18446744073709551615 134525204 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3901 3391 98 23 0 3527 0
Current children cumulated CPU time (s) 4002.37
Current children cumulated vsize (KiB) 15604

[startup+4062.32 s]
/proc/loadavg: 2.09 2.05 2.09 3/489 23121
/proc/meminfo: memFree=21899080/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15552 CPUtime=4062.38 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 22075 0 2 0 406228 10 0 0 25 0 1 0 536882349 15925248 3382 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3888 3382 98 23 0 3514 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 15552

[startup+4122.3 s]
/proc/loadavg: 2.03 2.04 2.08 3/489 23122
/proc/meminfo: memFree=21899140/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15712 CPUtime=4122.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 22436 0 2 0 412227 10 0 0 25 0 1 0 536882349 16089088 3410 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3928 3410 98 23 0 3554 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 15712

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 2.07 3/489 23124
/proc/meminfo: memFree=21899204/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15276 CPUtime=4182.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 22672 0 2 0 418227 10 0 0 25 0 1 0 536882349 15642624 3313 33554432000 134512640 134603332 4294686768 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3819 3313 98 23 0 3445 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 15276

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/489 23126
/proc/meminfo: memFree=21899024/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15332 CPUtime=4242.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 22957 0 2 0 424227 10 0 0 25 0 1 0 536882349 15699968 3327 33554432000 134512640 134603332 4294686768 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3833 3327 98 23 0 3459 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 15332

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/489 23127
/proc/meminfo: memFree=21897852/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16328 CPUtime=4302.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 23514 0 2 0 430227 10 0 0 25 0 1 0 536882349 16719872 3576 33554432000 134512640 134603332 4294686768 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4082 3576 98 23 0 3708 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 16328

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/489 23129
/proc/meminfo: memFree=21898672/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16060 CPUtime=4362.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 23629 0 2 0 436227 10 0 0 25 0 1 0 536882349 16445440 3509 33554432000 134512640 134603332 4294686768 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4015 3509 98 23 0 3641 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 16060

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/489 23130
/proc/meminfo: memFree=21898492/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16024 CPUtime=4422.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 23717 0 2 0 442227 10 0 0 25 0 1 0 536882349 16408576 3500 33554432000 134512640 134603332 4294686768 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4006 3500 98 23 0 3632 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 16024

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/489 23132
/proc/meminfo: memFree=21897332/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16396 CPUtime=4482.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 24261 0 2 0 448227 10 0 0 25 0 1 0 536882349 16789504 3593 33554432000 134512640 134603332 4294686768 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4099 3593 98 23 0 3725 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 16396

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/489 23134
/proc/meminfo: memFree=21896908/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16392 CPUtime=4542.37 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 24261 0 2 0 454227 10 0 0 25 0 1 0 536882349 16785408 3592 33554432000 134512640 134603332 4294686768 18446744073709551615 134525163 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4098 3592 98 23 0 3724 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 16392

[startup+4602.3 s]
/proc/loadavg: 2.09 2.03 2.04 3/489 23135
/proc/meminfo: memFree=21896848/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16540 CPUtime=4602.38 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 24336 0 2 0 460228 10 0 0 25 0 1 0 536882349 16936960 3629 33554432000 134512640 134603332 4294686768 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4135 3629 98 23 0 3761 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 16540

[startup+4662.3 s]
/proc/loadavg: 2.07 2.03 2.04 3/489 23137
/proc/meminfo: memFree=21895416/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15592 CPUtime=4662.38 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 24462 0 2 0 466227 11 0 0 25 0 1 0 536882349 15966208 3392 33554432000 134512640 134603332 4294686768 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3898 3392 98 23 0 3524 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 15592

[startup+4722.32 s]
/proc/loadavg: 2.02 2.03 2.04 3/489 23138
/proc/meminfo: memFree=21895360/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15884 CPUtime=4722.4 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 24649 0 2 0 472229 11 0 0 25 0 1 0 536882349 16265216 3465 33554432000 134512640 134603332 4294686768 18446744073709551615 134550679 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3971 3465 98 23 0 3597 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 15884

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/489 23140
/proc/meminfo: memFree=21897292/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16564 CPUtime=4782.38 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 24889 0 2 0 478227 11 0 0 25 0 1 0 536882349 16961536 3633 33554432000 134512640 134603332 4294686768 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4141 3633 98 23 0 3767 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 16564

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/489 23142
/proc/meminfo: memFree=21896252/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=15888 CPUtime=4842.39 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 25087 0 2 0 484228 11 0 0 25 0 1 0 536882349 16269312 3466 33554432000 134512640 134603332 4294686768 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 3972 3466 98 23 0 3598 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 15888

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/489 23143
/proc/meminfo: memFree=21896820/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16816 CPUtime=4902.39 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 25586 0 2 0 490228 11 0 0 25 0 1 0 536882349 17219584 3698 33554432000 134512640 134603332 4294686768 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4204 3698 98 23 0 3830 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 16816

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/489 23145
/proc/meminfo: memFree=21896272/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16988 CPUtime=4962.39 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 25798 0 2 0 496228 11 0 0 25 0 1 0 536882349 17395712 3741 33554432000 134512640 134603332 4294686768 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4247 3741 98 23 0 3873 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 16988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.01 3/489 23146
/proc/meminfo: memFree=21896348/32951124 swapFree=46575304/67111528
[pid=22994] ppid=22992 vsize=16732 CPUtime=5000.1 cores=0,2,4,6
/proc/22994/stat : 22994 (picosat) R 22992 22994 22962 0 -1 4202496 25881 0 2 0 499999 11 0 0 25 0 1 0 536882349 17133568 3677 33554432000 134512640 134603332 4294686768 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 2 0 0 1
/proc/22994/statm: 4183 3677 98 23 0 3809 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 16732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.12
CPU user time (s): 5000
CPU system time (s): 0.115982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25881
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 8363

runsolver used 25.2032 second user time and 52.1741 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-01 13:15:11
IDJOB=3438584
IDBENCH=71603
IDSOLVER=1934
FILE ID=node107/3438584-1306926911
RUNJOBID= node107-1306926911-22980
PBS_JOBID= 13488567
Free space on /tmp= 73844 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2640c305320gyes3.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438584-1306926911/watcher-3438584-1306926911 -o /tmp/evaluation-result-3438584-1306926911/solver-3438584-1306926911 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438584-1306926911.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3b033385d50481e5bd2fe507f2941f4f
RANDOM SEED=809599484

node107.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5359.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21928808 kB
Buffers:        233932 kB
Cached:        1739148 kB
SwapCached:      22420 kB
Active:        8930560 kB
Inactive:      1747220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21928808 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:            4672 kB
Writeback:           0 kB
AnonPages:     8700372 kB
Mapped:          32064 kB
Slab:           177136 kB
PageTables:      95176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145079676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73840 MiB
End job on node107 at 2011-06-01 14:38:33