Trace number 3439184

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 941UNSAT 4260 4259.89

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-13_160.cnf
MD5SUMad5b26aa9760a3817f3ab03e9314a5d6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.876
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses7308
Sum of the clauses size31804
Maximum clause length13
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 36320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5988

Solver Data 

4259.91/4259.88	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3439184-1306908221/watcher-3439184-1306908221 -o /tmp/evaluation-result-3439184-1306908221/solver-3439184-1306908221 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439184-1306908221.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: 2.05 2.01 2.00 3/526 10311
/proc/meminfo: memFree=5745424/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=2008 CPUtime=0 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 252 0 0 0 0 0 0 0 24 0 1 0 783237937 2056192 198 33554432000 134512640 134603332 4287326608 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 502 198 97 23 0 128 0

[startup+0.046129 s]
/proc/loadavg: 2.05 2.01 2.00 3/526 10311
/proc/meminfo: memFree=5745424/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=2272 CPUtime=0.04 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 318 0 0 0 4 0 0 0 24 0 1 0 783237937 2326528 264 33554432000 134512640 134603332 4287326608 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 568 264 97 23 0 194 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2272

[startup+0.101121 s]
/proc/loadavg: 2.05 2.01 2.00 3/526 10311
/proc/meminfo: memFree=5745424/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=2668 CPUtime=0.1 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 407 0 0 0 10 0 0 0 24 0 1 0 783237937 2732032 353 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 667 353 97 23 0 293 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2668

[startup+0.301084 s]
/proc/loadavg: 2.05 2.01 2.00 3/526 10311
/proc/meminfo: memFree=5745424/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=3196 CPUtime=0.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 548 0 0 0 30 0 0 0 25 0 1 0 783237937 3272704 494 33554432000 134512640 134603332 4287326608 18446744073709551615 134527344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 799 494 97 23 0 425 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3196

[startup+0.701012 s]
/proc/loadavg: 2.05 2.01 2.00 3/526 10311
/proc/meminfo: memFree=5745424/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=3460 CPUtime=0.69 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 610 0 0 0 69 0 0 0 25 0 1 0 783237937 3543040 556 33554432000 134512640 134603332 4287326608 18446744073709551615 134566540 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 865 556 97 23 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50087 s]
/proc/loadavg: 2.05 2.01 2.00 3/527 10312
/proc/meminfo: memFree=5742820/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=3724 CPUtime=1.49 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 657 0 0 0 149 0 0 0 25 0 1 0 783237937 3813376 603 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 931 603 97 23 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3724

[startup+3.10058 s]
/proc/loadavg: 2.05 2.01 2.00 3/527 10312
/proc/meminfo: memFree=5741216/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=3988 CPUtime=3.09 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 746 0 0 0 309 0 0 0 25 0 1 0 783237937 4083712 692 33554432000 134512640 134603332 4287326608 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 997 692 97 23 0 623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3988

[startup+6.30101 s]
/proc/loadavg: 2.05 2.01 2.00 3/527 10312
/proc/meminfo: memFree=5740484/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=4516 CPUtime=6.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 844 0 0 0 630 0 0 0 25 0 1 0 783237937 4624384 789 33554432000 134512640 134603332 4287326608 18446744073709551615 134546877 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1129 789 97 23 0 755 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4516

[startup+12.7009 s]
/proc/loadavg: 2.04 2.01 2.00 3/527 10312
/proc/meminfo: memFree=5739496/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=4780 CPUtime=12.7 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 925 0 0 0 1270 0 0 0 25 0 1 0 783237937 4894720 870 33554432000 134512640 134603332 4287326608 18446744073709551615 134550895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1195 870 97 23 0 821 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4780

[startup+25.5006 s]
/proc/loadavg: 2.03 2.01 2.00 3/527 10312
/proc/meminfo: memFree=5738872/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=5408 CPUtime=25.5 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1075 0 0 0 2550 0 0 0 25 0 1 0 783237937 5537792 1020 33554432000 134512640 134603332 4287326608 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1352 1020 97 23 0 978 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5408

[startup+51.101 s]
/proc/loadavg: 2.02 2.01 2.00 3/527 10313
/proc/meminfo: memFree=5737856/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=5924 CPUtime=51.1 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1210 0 0 0 5110 0 0 0 25 0 1 0 783237937 6066176 1155 33554432000 134512640 134603332 4287326608 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1481 1155 97 23 0 1107 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5924

[startup+102.32 s]
/proc/loadavg: 2.14 2.04 2.01 3/527 10314
/proc/meminfo: memFree=5736068/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=6552 CPUtime=102.31 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1384 0 0 0 10231 0 0 0 25 0 1 0 783237937 6709248 1329 33554432000 134512640 134603332 4287326608 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1638 1329 97 23 0 1264 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 6552

[startup+162.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/527 10316
/proc/meminfo: memFree=5735520/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=7280 CPUtime=162.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1515 0 0 0 16230 0 0 0 25 0 1 0 783237937 7454720 1460 33554432000 134512640 134603332 4287326608 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1820 1460 98 23 0 1446 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7280

[startup+222.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/527 10318
/proc/meminfo: memFree=5733972/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=7720 CPUtime=222.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1653 0 0 0 22230 0 0 0 25 0 1 0 783237937 7905280 1588 33554432000 134512640 134603332 4287326608 18446744073709551615 134525238 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1930 1588 98 23 0 1556 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 7720

[startup+282.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/527 10319
/proc/meminfo: memFree=5733292/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=7468 CPUtime=282.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1675 0 0 0 28230 0 0 0 25 0 1 0 783237937 7647232 1507 33554432000 134512640 134603332 4287326608 18446744073709551615 134550933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 1867 1507 98 23 0 1493 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7468

[startup+342.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/527 10321
/proc/meminfo: memFree=5732860/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=8128 CPUtime=342.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1837 0 0 0 34230 0 0 0 25 0 1 0 783237937 8323072 1669 33554432000 134512640 134603332 4287326608 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2032 1669 98 23 0 1658 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 8128

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/527 10322
/proc/meminfo: memFree=5733416/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=8128 CPUtime=402.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1866 0 0 0 40230 0 0 0 25 0 1 0 783237937 8323072 1698 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2032 1698 98 23 0 1658 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 8128

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 10324
/proc/meminfo: memFree=5733244/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=8256 CPUtime=462.3 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1886 0 0 0 46230 0 0 0 25 0 1 0 783237937 8454144 1718 33554432000 134512640 134603332 4287326608 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2064 1718 98 23 0 1690 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 8256

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 10326
/proc/meminfo: memFree=5729572/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=8512 CPUtime=522.31 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1957 0 0 0 52231 0 0 0 25 0 1 0 783237937 8716288 1789 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2128 1789 98 23 0 1754 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 8512

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/527 10327
/proc/meminfo: memFree=5729764/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=8512 CPUtime=582.31 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 1970 0 0 0 58231 0 0 0 25 0 1 0 783237937 8716288 1802 33554432000 134512640 134603332 4287326608 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2128 1802 98 23 0 1754 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 8512

[startup+642.301 s]

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

/proc/meminfo: memFree=5715592/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3582.39 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 358239 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134565563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3582.39
Current children cumulated vsize (KiB) 11760

[startup+3642.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/527 10421
/proc/meminfo: memFree=5714796/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3642.39 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 364239 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3642.39
Current children cumulated vsize (KiB) 11760

[startup+3702.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/527 10422
/proc/meminfo: memFree=5715960/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3702.39 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 370239 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3702.39
Current children cumulated vsize (KiB) 11760

[startup+3762.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 10424
/proc/meminfo: memFree=5716016/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3762.39 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 376239 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134525396 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3762.39
Current children cumulated vsize (KiB) 11760

[startup+3822.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/527 10426
/proc/meminfo: memFree=5716824/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3822.39 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 382239 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3822.39
Current children cumulated vsize (KiB) 11760

[startup+3882.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 10427
/proc/meminfo: memFree=5716636/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3882.4 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 388240 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3882.4
Current children cumulated vsize (KiB) 11760

[startup+3942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 10429
/proc/meminfo: memFree=5717448/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=3942.4 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 394240 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 3942.4
Current children cumulated vsize (KiB) 11760

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/527 10430
/proc/meminfo: memFree=5716636/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4002.4 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 400240 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4002.4
Current children cumulated vsize (KiB) 11760

[startup+4062.32 s]
/proc/loadavg: 2.07 2.03 2.01 3/527 10432
/proc/meminfo: memFree=5717056/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4062.42 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 406242 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 11760

[startup+4122.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/527 10434
/proc/meminfo: memFree=5716852/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4122.4 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 412240 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 11760

[startup+4182.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/527 10435
/proc/meminfo: memFree=5717036/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4182.4 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 418240 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 11760

[startup+4242.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/527 10437
/proc/meminfo: memFree=5717584/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4242.41 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 424241 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 11760

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

[startup+4249.5 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5716700/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4249.61 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 424961 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4249.61
Current children cumulated vsize (KiB) 11760

[startup+4255.92 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5716944/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4256.02 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 425602 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4256.02
Current children cumulated vsize (KiB) 11760

[startup+4257.5 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5715828/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4257.61 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 425761 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4257.61
Current children cumulated vsize (KiB) 11760

[startup+4259.1 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5716436/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4259.21 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 425921 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4259.21
Current children cumulated vsize (KiB) 11760

[startup+4259.5 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5716436/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4259.61 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 425961 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4259.61
Current children cumulated vsize (KiB) 11760

[startup+4259.7 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5716436/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4259.81 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 425981 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4259.81
Current children cumulated vsize (KiB) 11760

[startup+4259.8 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 10437
/proc/meminfo: memFree=5716436/32951124 swapFree=64303760/67111528
[pid=10311] ppid=10309 vsize=11760 CPUtime=4259.91 cores=1,3,5,7
/proc/10311/stat : 10311 (picosat) R 10309 10311 7978 0 -1 4202496 2917 0 0 0 425991 0 0 0 25 0 1 0 783237937 12042240 2530 33554432000 134512640 134603332 4287326608 18446744073709551615 134550840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10311/statm: 2940 2530 98 23 0 2566 0
Current children cumulated CPU time (s) 4259.91
Current children cumulated vsize (KiB) 11760

Child status: 20
Real time (s): 4259.89
CPU time (s): 4260
CPU user time (s): 4260
CPU system time (s): 0.008998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 11760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4260
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2921
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= 6445

runsolver used 20.8998 second user time and 52.0541 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-01 08:03:41
IDJOB=3439184
IDBENCH=83323
IDSOLVER=1934
FILE ID=node145/3439184-1306908221
RUNJOBID= node145-1306907821-10242
PBS_JOBID= 13488431
Free space on /tmp= 54104 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-13_160.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439184-1306908221/watcher-3439184-1306908221 -o /tmp/evaluation-result-3439184-1306908221/solver-3439184-1306908221 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439184-1306908221.cnf

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

MD5SUM BENCH= ad5b26aa9760a3817f3ab03e9314a5d6
RANDOM SEED=1174030472

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:       5745704 kB
Buffers:        153376 kB
Cached:       17331292 kB
SwapCached:       1188 kB
Active:       17491880 kB
Inactive:      9001504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       5745704 kB
SwapTotal:    67111528 kB
SwapFree:     64303760 kB
Dirty:               4 kB
Writeback:           0 kB
AnonPages:     9007000 kB
Mapped:          34848 kB
Slab:           576764 kB
PageTables:      65968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 153247640 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= 54104 MiB
End job on node145 at 2011-06-01 09:14:41