Trace number 3438484

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) 5000.07 5000.02

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2640c305320gyes3.cnf
MD5SUMd6877629cc818d7e31dc245fb95f0588
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-3438484-1306889540/watcher-3438484-1306889540 -o /tmp/evaluation-result-3438484-1306889540/solver-3438484-1306889540 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438484-1306889540.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: 2.01 2.04 2.00 3/527 20888
/proc/meminfo: memFree=4354140/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=4116 CPUtime=0.01 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 760 0 0 0 1 0 0 0 25 0 1 0 879184670 4214784 706 33554432000 134512640 134603332 4290814016 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 1029 707 90 23 0 655 0

[startup+0.076055 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 20888
/proc/meminfo: memFree=4354140/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13300 CPUtime=0.07 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 2845 0 0 0 7 0 0 0 25 0 1 0 879184670 13619200 2791 33554432000 134512640 134603332 4290814016 18446744073709551615 6440444 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3325 2792 90 23 0 2951 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13300

[startup+0.101046 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 20888
/proc/meminfo: memFree=4354140/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13432 CPUtime=0.09 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 2898 0 0 0 9 0 0 0 25 0 1 0 879184670 13754368 2844 33554432000 134512640 134603332 4290814016 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3358 2844 98 23 0 2984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.301009 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 20888
/proc/meminfo: memFree=4354140/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13564 CPUtime=0.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 2924 0 0 0 29 0 0 0 25 0 1 0 879184670 13889536 2870 33554432000 134512640 134603332 4290814016 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3391 2870 98 23 0 3017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13564

[startup+0.700901 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 20888
/proc/meminfo: memFree=4354140/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13564 CPUtime=0.69 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 2936 0 0 0 69 0 0 0 25 0 1 0 879184670 13889536 2882 33554432000 134512640 134603332 4290814016 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3391 2882 98 23 0 3017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13564

[startup+1.50076 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 20889
/proc/meminfo: memFree=4342104/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13680 CPUtime=1.49 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 2960 0 0 0 149 0 0 0 25 0 1 0 879184670 14008320 2906 33554432000 134512640 134603332 4290814016 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3420 2906 98 23 0 3046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13680

[startup+3.10051 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 20889
/proc/meminfo: memFree=4340616/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13732 CPUtime=3.09 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 2999 0 0 0 309 0 0 0 25 0 1 0 879184670 14061568 2926 33554432000 134512640 134603332 4290814016 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3433 2926 98 23 0 3059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13732

[startup+6.30097 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 20889
/proc/meminfo: memFree=4340244/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13776 CPUtime=6.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 3032 0 0 0 629 0 0 0 25 0 1 0 879184670 14106624 2937 33554432000 134512640 134603332 4290814016 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3444 2937 98 23 0 3070 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13776

[startup+12.7008 s]
/proc/loadavg: 1.94 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4340100/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=13860 CPUtime=12.69 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 3120 0 0 0 1269 0 0 0 25 0 1 0 879184670 14192640 2958 33554432000 134512640 134603332 4290814016 18446744073709551615 134564708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3465 2958 98 23 0 3091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13860

[startup+25.5006 s]
/proc/loadavg: 1.95 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4339128/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14108 CPUtime=25.49 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 3295 0 0 0 2549 0 0 0 25 0 1 0 879184670 14446592 3020 33554432000 134512640 134603332 4290814016 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3527 3020 98 23 0 3153 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14108

[startup+51.1011 s]
/proc/loadavg: 1.96 2.02 1.99 3/528 20919
/proc/meminfo: memFree=4338716/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14060 CPUtime=51.09 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 3601 0 0 0 5109 0 0 0 25 0 1 0 879184670 14397440 3008 33554432000 134512640 134603332 4290814016 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3515 3008 98 23 0 3141 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14060

[startup+102.32 s]
/proc/loadavg: 1.98 2.01 1.99 3/528 20920
/proc/meminfo: memFree=4338588/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14896 CPUtime=102.31 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 4214 0 0 0 10231 0 0 0 25 0 1 0 879184670 15253504 3196 33554432000 134512640 134603332 4290814016 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3724 3196 98 23 0 3350 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 14896

[startup+162.301 s]
/proc/loadavg: 1.99 2.01 1.99 3/528 20922
/proc/meminfo: memFree=4336084/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14388 CPUtime=162.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 4691 0 0 0 16229 0 0 0 25 0 1 0 879184670 14733312 3088 33554432000 134512640 134603332 4290814016 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3597 3088 98 23 0 3223 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14388

[startup+222.301 s]
/proc/loadavg: 2.11 2.03 2.00 3/528 20923
/proc/meminfo: memFree=4336912/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14712 CPUtime=222.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 5245 0 0 0 22229 0 0 0 25 0 1 0 879184670 15065088 3171 33554432000 134512640 134603332 4290814016 18446744073709551615 134525188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3678 3171 98 23 0 3304 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 14712

[startup+282.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/528 20925
/proc/meminfo: memFree=4337500/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14196 CPUtime=282.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 5514 0 0 0 28229 0 0 0 25 0 1 0 879184670 14536704 3042 33554432000 134512640 134603332 4290814016 18446744073709551615 134564330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3549 3042 98 23 0 3175 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 14196

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/528 20926
/proc/meminfo: memFree=4337104/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14396 CPUtime=342.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 5973 0 0 0 34229 0 0 0 25 0 1 0 879184670 14741504 3092 33554432000 134512640 134603332 4290814016 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3599 3092 98 23 0 3225 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 14396

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 20928
/proc/meminfo: memFree=4337332/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14432 CPUtime=402.29 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 6391 0 0 0 40229 0 0 0 25 0 1 0 879184670 14778368 3101 33554432000 134512640 134603332 4290814016 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3608 3101 98 23 0 3234 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 14432

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 20930
/proc/meminfo: memFree=4337180/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14520 CPUtime=462.3 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 6714 0 0 0 46229 1 0 0 25 0 1 0 879184670 14868480 3123 33554432000 134512640 134603332 4290814016 18446744073709551615 134566413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3630 3123 98 23 0 3256 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14520

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 20940
/proc/meminfo: memFree=4336760/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14540 CPUtime=522.3 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 7110 0 0 0 52229 1 0 0 25 0 1 0 879184670 14888960 3118 33554432000 134512640 134603332 4290814016 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3635 3118 98 23 0 3261 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 14540

[startup+582.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/528 20942
/proc/meminfo: memFree=4336584/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14540 CPUtime=582.3 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 7492 0 0 0 58229 1 0 0 25 0 1 0 879184670 14888960 3128 33554432000 134512640 134603332 4290814016 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3635 3128 98 23 0 3261 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 14540

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/528 21036
/proc/meminfo: memFree=4336528/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=15200 CPUtime=4002.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 25592 0 0 0 400224 8 0 0 25 0 1 0 879184670 15564800 3287 33554432000 134512640 134603332 4290814016 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3800 3287 98 23 0 3426 0
Current children cumulated CPU time (s) 4002.32
Current children cumulated vsize (KiB) 15200

[startup+4062.32 s]
/proc/loadavg: 2.08 2.04 2.01 3/528 21038
/proc/meminfo: memFree=4335744/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=15904 CPUtime=4062.34 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 25904 0 0 0 406226 8 0 0 25 0 1 0 879184670 16285696 3442 33554432000 134512640 134603332 4290814016 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3976 3442 98 23 0 3602 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 15904

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/528 21048
/proc/meminfo: memFree=4335104/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16168 CPUtime=4122.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 26173 0 0 0 412224 8 0 0 25 0 1 0 879184670 16556032 3519 33554432000 134512640 134603332 4290814016 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4042 3519 98 23 0 3668 0
Current children cumulated CPU time (s) 4122.32
Current children cumulated vsize (KiB) 16168

[startup+4182.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/528 21520
/proc/meminfo: memFree=4329300/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=15960 CPUtime=4182.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 26596 0 0 0 418224 8 0 0 25 0 1 0 879184670 16343040 3483 33554432000 134512640 134603332 4290814016 18446744073709551615 134566317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3990 3483 98 23 0 3616 0
Current children cumulated CPU time (s) 4182.32
Current children cumulated vsize (KiB) 15960

[startup+4242.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/528 21521
/proc/meminfo: memFree=4334424/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=15816 CPUtime=4242.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 26723 0 0 0 424224 8 0 0 25 0 1 0 879184670 16195584 3447 33554432000 134512640 134603332 4290814016 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3954 3447 98 23 0 3580 0
Current children cumulated CPU time (s) 4242.32
Current children cumulated vsize (KiB) 15816

[startup+4302.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/528 21523
/proc/meminfo: memFree=4333860/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16432 CPUtime=4302.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27116 0 0 0 430224 8 0 0 25 0 1 0 879184670 16826368 3601 33554432000 134512640 134603332 4290814016 18446744073709551615 134564400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4108 3601 98 23 0 3734 0
Current children cumulated CPU time (s) 4302.32
Current children cumulated vsize (KiB) 16432

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 21525
/proc/meminfo: memFree=4333948/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16896 CPUtime=4362.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27398 0 0 0 436224 8 0 0 25 0 1 0 879184670 17301504 3692 33554432000 134512640 134603332 4290814016 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4224 3692 98 23 0 3850 0
Current children cumulated CPU time (s) 4362.32
Current children cumulated vsize (KiB) 16896

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/528 21526
/proc/meminfo: memFree=4333796/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16520 CPUtime=4422.32 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27457 0 0 0 442224 8 0 0 25 0 1 0 879184670 16916480 3623 33554432000 134512640 134603332 4290814016 18446744073709551615 134564510 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4130 3623 98 23 0 3756 0
Current children cumulated CPU time (s) 4422.32
Current children cumulated vsize (KiB) 16520

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21528
/proc/meminfo: memFree=4333888/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16556 CPUtime=4482.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27523 0 0 0 448225 8 0 0 25 0 1 0 879184670 16953344 3632 33554432000 134512640 134603332 4290814016 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4139 3632 98 23 0 3765 0
Current children cumulated CPU time (s) 4482.33
Current children cumulated vsize (KiB) 16556

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21529
/proc/meminfo: memFree=4333500/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16556 CPUtime=4542.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27523 0 0 0 454225 8 0 0 25 0 1 0 879184670 16953344 3632 33554432000 134512640 134603332 4290814016 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4139 3632 98 23 0 3765 0
Current children cumulated CPU time (s) 4542.33
Current children cumulated vsize (KiB) 16556

[startup+4602.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/528 21531
/proc/meminfo: memFree=4331744/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16520 CPUtime=4602.34 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27523 0 0 0 460226 8 0 0 25 0 1 0 879184670 16916480 3623 33554432000 134512640 134603332 4290814016 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4130 3623 98 23 0 3756 0
Current children cumulated CPU time (s) 4602.34
Current children cumulated vsize (KiB) 16520

[startup+4662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/528 21533
/proc/meminfo: memFree=4331820/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16496 CPUtime=4662.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27523 0 0 0 466225 8 0 0 25 0 1 0 879184670 16891904 3617 33554432000 134512640 134603332 4290814016 18446744073709551615 134548317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4124 3617 98 23 0 3750 0
Current children cumulated CPU time (s) 4662.33
Current children cumulated vsize (KiB) 16496

[startup+4722.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/528 21534
/proc/meminfo: memFree=4332912/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16496 CPUtime=4722.35 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27523 0 0 0 472227 8 0 0 25 0 1 0 879184670 16891904 3617 33554432000 134512640 134603332 4290814016 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4124 3617 98 23 0 3750 0
Current children cumulated CPU time (s) 4722.35
Current children cumulated vsize (KiB) 16496

[startup+4782.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/528 21536
/proc/meminfo: memFree=4333372/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16516 CPUtime=4782.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27528 0 0 0 478225 8 0 0 25 0 1 0 879184670 16912384 3622 33554432000 134512640 134603332 4290814016 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4129 3622 98 23 0 3755 0
Current children cumulated CPU time (s) 4782.33
Current children cumulated vsize (KiB) 16516

[startup+4842.3 s]
/proc/loadavg: 2.05 2.04 2.00 4/528 21537
/proc/meminfo: memFree=4332472/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=16496 CPUtime=4842.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27528 0 0 0 484225 8 0 0 25 0 1 0 879184670 16891904 3617 33554432000 134512640 134603332 4290814016 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 4124 3617 98 23 0 3750 0
Current children cumulated CPU time (s) 4842.33
Current children cumulated vsize (KiB) 16496

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/528 21539
/proc/meminfo: memFree=4334424/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=15496 CPUtime=4902.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 27573 0 0 0 490225 8 0 0 25 0 1 0 879184670 15867904 3367 33554432000 134512640 134603332 4290814016 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3874 3367 98 23 0 3500 0
Current children cumulated CPU time (s) 4902.33
Current children cumulated vsize (KiB) 15496

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21541
/proc/meminfo: memFree=4336368/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=14988 CPUtime=4962.33 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 28040 0 0 0 496225 8 0 0 25 0 1 0 879184670 15347712 3240 33554432000 134512640 134603332 4290814016 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3747 3240 98 23 0 3373 0
Current children cumulated CPU time (s) 4962.33
Current children cumulated vsize (KiB) 14988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21542
/proc/meminfo: memFree=4335728/32951124 swapFree=59042448/67111528
[pid=20888] ppid=20886 vsize=15316 CPUtime=5000.05 cores=0,2,4,6
/proc/20888/stat : 20888 (picosat) R 20886 20888 20647 0 -1 4202496 28385 0 0 0 499997 8 0 0 25 0 1 0 879184670 15683584 3322 33554432000 134512640 134603332 4290814016 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20888/statm: 3829 3322 98 23 0 3455 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 15316

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): 5000.07
CPU user time (s): 4999.98
CPU system time (s): 0.090986
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 17208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28385
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= 5
involuntary context switches= 7667

runsolver used 27.9328 second user time and 58.4521 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-01 02:52:20
IDJOB=3438484
IDBENCH=71423
IDSOLVER=1934
FILE ID=node119/3438484-1306889540
RUNJOBID= node119-1306884536-20665
PBS_JOBID= 13488457
Free space on /tmp= 56908 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2640c305320gyes3.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438484-1306889540/watcher-3438484-1306889540 -o /tmp/evaluation-result-3438484-1306889540/solver-3438484-1306889540 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438484-1306889540.cnf

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

MD5SUM BENCH= d6877629cc818d7e31dc245fb95f0588
RANDOM SEED=168917803

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:       4354420 kB
Buffers:        285572 kB
Cached:       17969140 kB
SwapCached:       8708 kB
Active:       16318712 kB
Inactive:     11584324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4354420 kB
SwapTotal:    67111528 kB
SwapFree:     59042448 kB
Dirty:            4100 kB
Writeback:           0 kB
AnonPages:     9643080 kB
Mapped:          35584 kB
Slab:           545404 kB
PageTables:      79316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163882720 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= 57032 MiB
End job on node119 at 2011-06-01 04:15:42