Trace number 3250635

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) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-18_312.cnf
MD5SUM1144bbd60c180aa5e72d35b74e9676cb
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 variables312
Number of clauses26889
Sum of the clauses size121302
Maximum clause length18
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 324180
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52709

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: 935)

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-3250635-1303548170/watcher-3250635-1303548170 -o /tmp/evaluation-result-3250635-1303548170/solver-3250635-1303548170 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3250635-1303548170.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.51 3.89 3.72 3/179 9355
/proc/meminfo: memFree=12111116/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2404 CPUtime=0 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 323 0 0 0 0 0 0 0 23 0 1 0 447232837 2461696 269 33554432000 134512640 134603332 4294548848 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 601 269 89 23 0 227 0

[startup+0.0304699 s]
/proc/loadavg: 3.51 3.89 3.72 3/179 9355
/proc/meminfo: memFree=12111116/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2932 CPUtime=0.02 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 476 0 0 0 2 0 0 0 23 0 1 0 447232837 3002368 422 33554432000 134512640 134603332 4294548848 18446744073709551615 134566329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 733 422 97 23 0 359 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2932

[startup+0.100471 s]
/proc/loadavg: 3.51 3.89 3.72 3/179 9355
/proc/meminfo: memFree=12111116/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=3328 CPUtime=0.09 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 581 0 0 0 9 0 0 0 23 0 1 0 447232837 3407872 527 33554432000 134512640 134603332 4294548848 18446744073709551615 134527776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 832 527 97 23 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3328

[startup+0.300448 s]
/proc/loadavg: 3.51 3.89 3.72 3/179 9355
/proc/meminfo: memFree=12111116/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=4516 CPUtime=0.29 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 864 0 0 0 29 0 0 0 25 0 1 0 447232837 4624384 810 33554432000 134512640 134603332 4294548848 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 1129 810 97 23 0 755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4516

[startup+0.700341 s]
/proc/loadavg: 3.51 3.89 3.72 3/179 9355
/proc/meminfo: memFree=12111116/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=6496 CPUtime=0.69 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 1359 0 0 0 69 0 0 0 25 0 1 0 447232837 6651904 1305 33554432000 134512640 134603332 4294548848 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 1624 1305 97 23 0 1250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6496

[startup+1.5002 s]
/proc/loadavg: 3.51 3.89 3.72 5/190 9372
/proc/meminfo: memFree=12090672/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=9792 CPUtime=1.49 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 2170 0 0 0 149 0 0 0 25 0 1 0 447232837 10027008 2116 33554432000 134512640 134603332 4294548848 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 2448 2116 98 23 0 2074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9792

[startup+3.10094 s]
/proc/loadavg: 3.51 3.89 3.72 5/190 9372
/proc/meminfo: memFree=12077152/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=12908 CPUtime=3.09 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 2946 0 0 0 309 0 0 0 25 0 1 0 447232837 13217792 2892 33554432000 134512640 134603332 4294548848 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 3227 2892 123 23 0 2853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12908

[startup+6.30036 s]
/proc/loadavg: 3.55 3.89 3.72 5/190 9372
/proc/meminfo: memFree=12061264/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=13832 CPUtime=6.29 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 3196 0 0 0 629 0 0 0 25 0 1 0 447232837 14163968 3117 33554432000 134512640 134603332 4294548848 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 3458 3117 98 23 0 3084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13832

[startup+12.7002 s]
/proc/loadavg: 3.58 3.89 3.72 5/190 9372
/proc/meminfo: memFree=12049976/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=15812 CPUtime=12.69 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 3698 0 0 0 1269 0 0 0 25 0 1 0 447232837 16191488 3619 33554432000 134512640 134603332 4294548848 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 3953 3619 98 23 0 3579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15812

[startup+25.5009 s]
/proc/loadavg: 3.76 3.91 3.73 5/190 9372
/proc/meminfo: memFree=12040220/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=18832 CPUtime=25.49 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 4372 0 0 0 2549 0 0 0 25 0 1 0 447232837 19283968 4293 33554432000 134512640 134603332 4294548848 18446744073709551615 134548285 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 4708 4293 98 23 0 4334 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18832

[startup+51.1003 s]
/proc/loadavg: 3.84 3.92 3.74 5/190 9373
/proc/meminfo: memFree=12025368/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=22396 CPUtime=51.1 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 5301 0 0 0 5109 1 0 0 25 0 1 0 447232837 22933504 5222 33554432000 134512640 134603332 4294548848 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 5599 5222 98 23 0 5225 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22396

[startup+102.307 s]
/proc/loadavg: 3.93 3.93 3.75 5/190 9374
/proc/meminfo: memFree=12015060/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=23892 CPUtime=102.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 5757 0 0 0 10229 1 0 0 25 0 1 0 447232837 24465408 5614 33554432000 134512640 134603332 4294548848 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 5973 5614 98 23 0 5599 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23892

[startup+162.3 s]
/proc/loadavg: 3.97 3.94 3.76 5/190 9376
/proc/meminfo: memFree=12002620/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=25756 CPUtime=162.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 6228 0 0 0 16229 1 0 0 25 0 1 0 447232837 26374144 6085 33554432000 134512640 134603332 4294548848 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 6439 6085 98 23 0 6065 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25756

[startup+222.301 s]
/proc/loadavg: 3.99 3.95 3.77 5/190 9378
/proc/meminfo: memFree=11997004/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=28156 CPUtime=222.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 6869 0 0 0 22229 1 0 0 25 0 1 0 447232837 28831744 6720 33554432000 134512640 134603332 4294548848 18446744073709551615 134550701 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 7039 6720 98 23 0 6665 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 28156

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.78 5/190 9379
/proc/meminfo: memFree=11990144/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=31896 CPUtime=282.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 7889 0 0 0 28229 1 0 0 25 0 1 0 447232837 32661504 7396 33554432000 134512640 134603332 4294548848 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 7974 7396 98 23 0 7600 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31896

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.79 5/190 9381
/proc/meminfo: memFree=11986508/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=31592 CPUtime=342.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 7889 0 0 0 34229 1 0 0 25 0 1 0 447232837 32350208 7347 33554432000 134512640 134603332 4294548848 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 7898 7347 98 23 0 7524 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 31592

[startup+402.3 s]
/proc/loadavg: 3.99 3.96 3.80 5/190 9382
/proc/meminfo: memFree=11981648/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=31580 CPUtime=402.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 7889 0 0 0 40229 1 0 0 25 0 1 0 447232837 32337920 7344 33554432000 134512640 134603332 4294548848 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 7895 7344 98 23 0 7521 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 31580

[startup+462.301 s]
/proc/loadavg: 3.99 3.97 3.82 5/190 9384
/proc/meminfo: memFree=11980624/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=33060 CPUtime=462.3 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 8280 0 0 0 46229 1 0 0 25 0 1 0 447232837 33853440 7709 33554432000 134512640 134603332 4294548848 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 8265 7709 98 23 0 7891 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 33060

[startup+522.301 s]
/proc/loadavg: 4.03 3.99 3.83 5/190 9386
/proc/meminfo: memFree=11976624/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=33432 CPUtime=522.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 8377 0 0 0 52229 2 0 0 25 0 1 0 447232837 34234368 7806 33554432000 134512640 134603332 4294548848 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 8358 7806 98 23 0 7984 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 33432

[startup+582.301 s]
/proc/loadavg: 4.01 3.99 3.83 5/190 9387
/proc/meminfo: memFree=11976192/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=34100 CPUtime=582.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 8556 0 0 0 58229 2 0 0 25 0 1 0 447232837 34918400 7985 33554432000 134512640 134603332 4294548848 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 8525 7985 98 23 0 8151 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 34100

[startup+642.3 s]
/proc/loadavg: 4.03 4.00 3.85 5/190 9389
/proc/meminfo: memFree=11975780/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=34188 CPUtime=642.32 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 8591 0 0 0 64230 2 0 0 25 0 1 0 447232837 35008512 8020 33554432000 134512640 134603332 4294548848 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 8547 8020 98 23 0 8173 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 34188

[startup+702.3 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 9390
/proc/meminfo: memFree=11966300/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=36920 CPUtime=702.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 9424 0 0 0 70229 2 0 0 25 0 1 0 447232837 37806080 8713 33554432000 134512640 134603332 4294548848 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9230 8713 98 23 0 8856 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 36920

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 9392
/proc/meminfo: memFree=11961564/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=36860 CPUtime=762.32 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 9424 0 0 0 76230 2 0 0 25 0 1 0 447232837 37744640 8713 33554432000 134512640 134603332 4294548848 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9215 8713 98 23 0 8841 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 36860

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 9394
/proc/meminfo: memFree=11961020/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=37476 CPUtime=822.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 9601 0 0 0 82229 2 0 0 25 0 1 0 447232837 38375424 8866 33554432000 134512640 134603332 4294548848 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9369 8866 98 23 0 8995 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 37476

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 9395
/proc/meminfo: memFree=11960980/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=37140 CPUtime=882.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 9601 0 0 0 88229 2 0 0 25 0 1 0 447232837 38031360 8788 33554432000 134512640 134603332 4294548848 18446744073709551615 134550831 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9285 8788 98 23 0 8911 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 37140

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 9397
/proc/meminfo: memFree=11959324/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=37404 CPUtime=942.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 9662 0 0 0 94229 2 0 0 25 0 1 0 447232837 38301696 8849 33554432000 134512640 134603332 4294548848 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9351 8849 98 23 0 8977 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 37404

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 9398
/proc/meminfo: memFree=11955820/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=38592 CPUtime=1002.31 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 9982 0 0 0 100229 2 0 0 25 0 1 0 447232837 39518208 9151 33554432000 134512640 134603332 4294548848 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9648 9151 98 23 0 9274 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 38592

[startup+1062.3 s]
/proc/loadavg: 4.05 4.01 3.89 5/190 9400
/proc/meminfo: memFree=11954676/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=38580 CPUtime=1062.32 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 10014 0 0 0 106230 2 0 0 25 0 1 0 447232837 39505920 9180 33554432000 134512640 134603332 4294548848 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9645 9180 98 23 0 9271 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 38580

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.90 5/190 9411
/proc/meminfo: memFree=11954352/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=39616 CPUtime=1122.33 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 10298 0 0 0 112230 3 0 0 25 0 1 0 447232837 40566784 9426 33554432000 134512640 134603332 4294548848 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 9904 9426 98 23 0 9530 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 39616

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 3.91 5/190 9412
/proc/meminfo: memFree=11949872/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=40276 CPUtime=1182.33 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 10466 0 0 0 118230 3 0 0 25 0 1 0 447232837 41242624 9594 33554432000 134512640 134603332 4294548848 18446744073709551615 134547194 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 10069 9594 98 23 0 9695 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 40276

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 9414
/proc/meminfo: memFree=11947736/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=40804 CPUtime=1242.33 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 10604 0 0 0 124230 3 0 0 25 0 1 0 447232837 41783296 9732 33554432000 134512640 134603332 4294548848 18446744073709551615 134527244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 10201 9732 98 23 0 9827 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 40804



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.91 4/189 9416
/proc/meminfo: memFree=12009576/32951124 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=40604 CPUtime=1300.03 cores=4,6
/proc/9355/stat : 9355 (picosat) R 9353 9355 8077 0 -1 4202496 10604 0 0 0 130000 3 0 0 25 0 1 0 447232837 41578496 9686 33554432000 134512640 134603332 4294548848 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9355/statm: 10151 9686 98 23 0 9777 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 40604

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.01
CPU system time (s): 0.034994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 40804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10604
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= 1905

runsolver used 2.33264 second user time and 4.76427 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-23 10:42:50
IDJOB=3250635
IDBENCH=83335
IDSOLVER=1604
FILE ID=node145/3250635-1303548170
RUNJOBID= node145-1303548170-9330
PBS_JOBID= 13143093
Free space on /tmp= 71520 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-18_312.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250635-1303548170/watcher-3250635-1303548170 -o /tmp/evaluation-result-3250635-1303548170/solver-3250635-1303548170 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3250635-1303548170.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 1144bbd60c180aa5e72d35b74e9676cb
RANDOM SEED=1406581411

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.82
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12111132 kB
Buffers:       2165896 kB
Cached:       18037616 kB
SwapCached:          0 kB
Active:        9980080 kB
Inactive:     10289968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12111132 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1784 kB
Writeback:           0 kB
AnonPages:       65492 kB
Mapped:          15652 kB
Slab:           504468 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   212592 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= 71520 MiB
End job on node145 at 2011-04-23 11:04:32