Trace number 3438589

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) 5000.04 4999.92

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2640c305320gyes10.cnf
MD5SUM98bac4f2d533fe7abb12552567f9e1aa
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-3438589-1306926911/watcher-3438589-1306926911 -o /tmp/evaluation-result-3438589-1306926911/solver-3438589-1306926911 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438589-1306926911.cnf 

running on 4 cores: 1,3,5,7

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 2/488 23000
/proc/meminfo: memFree=21916792/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=3456 CPUtime=0 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 567 0 0 0 0 0 0 0 22 0 1 0 536882359 3538944 514 33554432000 134512640 134603332 4294771920 18446744073709551615 5412348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 864 514 90 23 0 490 0

[startup+0.0902289 s]
/proc/loadavg: 8.09 8.07 8.01 2/488 23000
/proc/meminfo: memFree=21916792/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13432 CPUtime=0.08 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 2888 0 0 0 8 0 0 0 22 0 1 0 536882359 13754368 2835 33554432000 134512640 134603332 4294771920 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3358 2835 98 23 0 2984 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13432

[startup+0.100221 s]
/proc/loadavg: 8.09 8.07 8.01 2/488 23000
/proc/meminfo: memFree=21916792/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13432 CPUtime=0.09 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 2893 0 0 0 9 0 0 0 22 0 1 0 536882359 13754368 2840 33554432000 134512640 134603332 4294771920 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3358 2840 98 23 0 2984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.300188 s]
/proc/loadavg: 8.09 8.07 8.01 2/488 23000
/proc/meminfo: memFree=21916792/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13564 CPUtime=0.29 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 2925 0 0 0 29 0 0 0 23 0 1 0 536882359 13889536 2872 33554432000 134512640 134603332 4294771920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3391 2872 98 23 0 3017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13564

[startup+0.70112 s]
/proc/loadavg: 8.09 8.07 8.01 2/488 23000
/proc/meminfo: memFree=21916792/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13696 CPUtime=0.69 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 2940 0 0 0 69 0 0 0 25 0 1 0 536882359 14024704 2887 33554432000 134512640 134603332 4294771920 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3424 2887 98 23 0 3050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13696

[startup+1.50098 s]
/proc/loadavg: 7.60 7.97 7.97 4/489 23001
/proc/meminfo: memFree=21904144/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13652 CPUtime=1.49 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 2959 0 0 0 149 0 0 0 25 0 1 0 536882359 13979648 2906 33554432000 134512640 134603332 4294771920 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3413 2906 98 23 0 3039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13652

[startup+3.1007 s]
/proc/loadavg: 7.60 7.97 7.97 3/489 23001
/proc/meminfo: memFree=21902408/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13784 CPUtime=3.09 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 2976 0 0 0 309 0 0 0 25 0 1 0 536882359 14114816 2923 33554432000 134512640 134603332 4294771920 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3446 2923 98 23 0 3072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13784

[startup+6.30014 s]
/proc/loadavg: 7.15 7.87 7.94 3/489 23001
/proc/meminfo: memFree=21903032/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13848 CPUtime=6.29 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 3000 0 0 0 629 0 0 0 25 0 1 0 536882359 14180352 2947 33554432000 134512640 134603332 4294771920 18446744073709551615 134566329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3462 2947 98 23 0 3088 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13848

[startup+12.701 s]
/proc/loadavg: 6.74 7.77 7.91 3/489 23001
/proc/meminfo: memFree=21902312/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13852 CPUtime=12.69 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 3029 0 0 0 1269 0 0 0 25 0 1 0 536882359 14184448 2956 33554432000 134512640 134603332 4294771920 18446744073709551615 134547476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3463 2956 98 23 0 3089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13852

[startup+25.5008 s]
/proc/loadavg: 5.77 7.50 7.82 3/489 23001
/proc/meminfo: memFree=21903712/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=13936 CPUtime=25.49 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 3155 0 0 0 2549 0 0 0 25 0 1 0 536882359 14270464 2977 33554432000 134512640 134603332 4294771920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3484 2977 98 23 0 3110 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13936

[startup+51.1003 s]
/proc/loadavg: 4.55 7.08 7.67 3/489 23002
/proc/meminfo: memFree=21903108/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14092 CPUtime=51.1 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 3319 0 0 0 5109 1 0 0 25 0 1 0 536882359 14430208 3016 33554432000 134512640 134603332 4294771920 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3523 3016 98 23 0 3149 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14092

[startup+102.318 s]
/proc/loadavg: 3.10 6.29 7.37 3/489 23003
/proc/meminfo: memFree=21900844/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14484 CPUtime=102.31 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 3778 0 0 0 10230 1 0 0 25 0 1 0 536882359 14831616 3093 33554432000 134512640 134603332 4294771920 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3621 3093 98 23 0 3247 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 14484

[startup+162.301 s]
/proc/loadavg: 2.40 5.51 7.03 3/489 23005
/proc/meminfo: memFree=21900308/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14356 CPUtime=162.29 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 4316 0 0 0 16228 1 0 0 25 0 1 0 536882359 14700544 3070 33554432000 134512640 134603332 4294771920 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3589 3070 98 23 0 3215 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14356

[startup+222.3 s]
/proc/loadavg: 2.15 4.87 6.71 3/489 23006
/proc/meminfo: memFree=21901360/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14456 CPUtime=222.29 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 4477 0 0 0 22228 1 0 0 25 0 1 0 536882359 14802944 3107 33554432000 134512640 134603332 4294771920 18446744073709551615 134529304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3614 3107 98 23 0 3240 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 14456

[startup+282.301 s]
/proc/loadavg: 2.05 4.34 6.41 3/489 23008
/proc/meminfo: memFree=21902184/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14488 CPUtime=282.29 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 4928 0 0 0 28228 1 0 0 25 0 1 0 536882359 14835712 3115 33554432000 134512640 134603332 4294771920 18446744073709551615 134550981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3622 3115 98 23 0 3248 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 14488

[startup+342.3 s]
/proc/loadavg: 2.02 3.91 6.13 3/489 23010
/proc/meminfo: memFree=21902264/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14608 CPUtime=342.3 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 5342 0 0 0 34228 2 0 0 25 0 1 0 536882359 14958592 3145 33554432000 134512640 134603332 4294771920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3652 3145 98 23 0 3278 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14608

[startup+402.301 s]
/proc/loadavg: 2.00 3.56 5.87 3/489 23011
/proc/meminfo: memFree=21902092/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14340 CPUtime=402.3 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 5532 0 0 0 40228 2 0 0 25 0 1 0 536882359 14684160 3078 33554432000 134512640 134603332 4294771920 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3585 3078 98 23 0 3211 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14340

[startup+462.3 s]
/proc/loadavg: 2.00 3.28 5.63 3/489 23013
/proc/meminfo: memFree=21901940/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14604 CPUtime=462.3 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 5908 0 0 0 46228 2 0 0 25 0 1 0 536882359 14954496 3144 33554432000 134512640 134603332 4294771920 18446744073709551615 134525142 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3651 3144 98 23 0 3277 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14604

[startup+522.301 s]
/proc/loadavg: 2.00 3.04 5.40 3/489 23014
/proc/meminfo: memFree=21902140/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14632 CPUtime=522.3 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 6076 0 0 0 52228 2 0 0 25 0 1 0 536882359 14983168 3151 33554432000 134512640 134603332 4294771920 18446744073709551615 134546856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3658 3151 98 23 0 3284 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 14632

[startup+582.301 s]
/proc/loadavg: 2.08 2.88 5.19 3/489 23016
/proc/meminfo: memFree=21901584/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=14644 CPUtime=582.3 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 6309 0 0 0 58228 2 0 0 25 0 1 0 536882359 14995456 3154 33554432000 134512640 134603332 4294771920 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3661 3154 98 23 0 3287 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 14644

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.09 2.05 2.09 3/489 23121
/proc/meminfo: memFree=21899080/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15192 CPUtime=4062.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 23158 0 0 0 406231 9 0 0 25 0 1 0 536882359 15556608 3273 33554432000 134512640 134603332 4294771920 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3798 3273 98 23 0 3424 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 15192

[startup+4122.3 s]
/proc/loadavg: 2.03 2.04 2.08 3/489 23122
/proc/meminfo: memFree=21899140/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15508 CPUtime=4122.38 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 23510 0 0 0 412229 9 0 0 25 0 1 0 536882359 15880192 3343 33554432000 134512640 134603332 4294771920 18446744073709551615 134547480 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3877 3343 98 23 0 3503 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 15508

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 2.07 3/489 23124
/proc/meminfo: memFree=21899204/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15264 CPUtime=4182.39 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 23847 0 0 0 418229 10 0 0 25 0 1 0 536882359 15630336 3309 33554432000 134512640 134603332 4294771920 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3816 3309 98 23 0 3442 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 15264

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/489 23126
/proc/meminfo: memFree=21899024/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15240 CPUtime=4242.39 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 24350 0 0 0 424229 10 0 0 25 0 1 0 536882359 15605760 3303 33554432000 134512640 134603332 4294771920 18446744073709551615 134548267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3810 3303 98 23 0 3436 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 15240

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/489 23127
/proc/meminfo: memFree=21897852/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15168 CPUtime=4302.39 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 24737 0 0 0 430229 10 0 0 25 0 1 0 536882359 15532032 3285 33554432000 134512640 134603332 4294771920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3792 3285 98 23 0 3418 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 15168

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/489 23129
/proc/meminfo: memFree=21898672/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15312 CPUtime=4362.39 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 24935 0 0 0 436229 10 0 0 25 0 1 0 536882359 15679488 3321 33554432000 134512640 134603332 4294771920 18446744073709551615 134525207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3828 3321 98 23 0 3454 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 15312

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/489 23130
/proc/meminfo: memFree=21898492/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=15876 CPUtime=4422.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 25755 0 0 0 442229 11 0 0 25 0 1 0 536882359 16257024 3462 33554432000 134512640 134603332 4294771920 18446744073709551615 134548271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 3969 3462 98 23 0 3595 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 15876

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/489 23132
/proc/meminfo: memFree=21897332/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16300 CPUtime=4482.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26136 0 0 0 448229 11 0 0 25 0 1 0 536882359 16691200 3566 33554432000 134512640 134603332 4294771920 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4075 3566 98 23 0 3701 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 16300

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/489 23134
/proc/meminfo: memFree=21896536/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16072 CPUtime=4542.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26281 0 0 0 454229 11 0 0 25 0 1 0 536882359 16457728 3511 33554432000 134512640 134603332 4294771920 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4018 3511 98 23 0 3644 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 16072

[startup+4602.3 s]
/proc/loadavg: 2.09 2.03 2.04 3/489 23135
/proc/meminfo: memFree=21896848/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16088 CPUtime=4602.41 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26327 0 0 0 460230 11 0 0 25 0 1 0 536882359 16474112 3515 33554432000 134512640 134603332 4294771920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4022 3515 98 23 0 3648 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 16088

[startup+4662.3 s]
/proc/loadavg: 2.07 2.03 2.04 3/489 23137
/proc/meminfo: memFree=21895416/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16072 CPUtime=4662.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26339 0 0 0 466229 11 0 0 25 0 1 0 536882359 16457728 3511 33554432000 134512640 134603332 4294771920 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4018 3511 98 23 0 3644 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 16072

[startup+4722.32 s]
/proc/loadavg: 2.02 2.03 2.04 3/489 23138
/proc/meminfo: memFree=21895360/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16948 CPUtime=4722.42 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26631 0 0 0 472231 11 0 0 25 0 1 0 536882359 17354752 3730 33554432000 134512640 134603332 4294771920 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4237 3730 98 23 0 3863 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 16948

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/489 23140
/proc/meminfo: memFree=21897292/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16284 CPUtime=4782.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26673 0 0 0 478229 11 0 0 25 0 1 0 536882359 16674816 3540 33554432000 134512640 134603332 4294771920 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4071 3540 98 23 0 3697 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 16284

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/489 23142
/proc/meminfo: memFree=21896252/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16664 CPUtime=4842.4 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 26930 0 0 0 484229 11 0 0 25 0 1 0 536882359 17063936 3659 33554432000 134512640 134603332 4294771920 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4166 3659 98 23 0 3792 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 16664

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/489 23143
/proc/meminfo: memFree=21896820/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16792 CPUtime=4902.41 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 27123 0 0 0 490230 11 0 0 25 0 1 0 536882359 17195008 3691 33554432000 134512640 134603332 4294771920 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4198 3691 98 23 0 3824 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 16792

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/489 23145
/proc/meminfo: memFree=21896272/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16728 CPUtime=4962.41 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 27220 0 0 0 496230 11 0 0 25 0 1 0 536882359 17129472 3675 33554432000 134512640 134603332 4294771920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4182 3675 98 23 0 3808 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 16728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23146
/proc/meminfo: memFree=21896348/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16764 CPUtime=5000.02 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 27473 0 0 0 499991 11 0 0 25 0 1 0 536882359 17166336 3684 33554432000 134512640 134603332 4294771920 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4191 3684 98 23 0 3817 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 16764

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23146
/proc/meminfo: memFree=21896348/32951124 swapFree=46575304/67111528
[pid=23000] ppid=22998 vsize=16764 CPUtime=5000.02 cores=1,3,5,7
/proc/23000/stat : 23000 (picosat) R 22998 23000 22962 0 -1 4202496 27473 0 0 0 499991 11 0 0 25 0 1 0 536882359 17166336 3684 33554432000 134512640 134603332 4294771920 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23000/statm: 4191 3684 98 23 0 3817 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 16764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.92
CPU system time (s): 0.113982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27473
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= 3
involuntary context switches= 9403

runsolver used 21.8197 second user time and 55.6075 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-01 13:15:11
IDJOB=3438589
IDBENCH=71605
IDSOLVER=1934
FILE ID=node107/3438589-1306926911
RUNJOBID= node107-1306926911-22981
PBS_JOBID= 13488567
Free space on /tmp= 73844 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2640c305320gyes10.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438589-1306926911/watcher-3438589-1306926911 -o /tmp/evaluation-result-3438589-1306926911/solver-3438589-1306926911 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438589-1306926911.cnf

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

MD5SUM BENCH= 98bac4f2d533fe7abb12552567f9e1aa
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:      21917072 kB
Buffers:        233936 kB
Cached:        1742248 kB
SwapCached:      22420 kB
Active:        8943328 kB
Inactive:      1746304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21917072 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:            7776 kB
Writeback:           0 kB
AnonPages:     8708908 kB
Mapped:          32840 kB
Slab:           177136 kB
PageTables:      95176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145108972 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