Trace number 3250547

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) 1300.05 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
MD5SUMd2562f4e152a54a992ab300a2bacfba9
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 variables279
Number of clauses21616
Sum of the clauses size96978
Maximum clause length17
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 319321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52295

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-3250547-1303547800/watcher-3250547-1303547800 -o /tmp/evaluation-result-3250547-1303547800/solver-3250547-1303547800 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3250547-1303547800.cnf 

running on 2 cores: 1,3

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: 3.38 3.87 3.87 5/189 29843
/proc/meminfo: memFree=16636204/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=2008 CPUtime=0 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 245 0 0 0 0 0 0 0 22 0 1 0 466380411 2056192 192 33554432000 134512640 134603332 4294449056 18446744073709551615 10024444 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 502 193 89 23 0 128 0

[startup+0.037782 s]
/proc/loadavg: 3.38 3.87 3.87 5/189 29843
/proc/meminfo: memFree=16636204/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=2800 CPUtime=0.03 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 435 0 0 0 3 0 0 0 22 0 1 0 466380411 2867200 382 33554432000 134512640 134603332 4294449056 18446744073709551615 134564685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 700 382 97 23 0 326 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2800

[startup+0.100778 s]
/proc/loadavg: 3.38 3.87 3.87 5/189 29843
/proc/meminfo: memFree=16636204/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=3196 CPUtime=0.09 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 539 0 0 0 9 0 0 0 22 0 1 0 466380411 3272704 486 33554432000 134512640 134603332 4294449056 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 799 486 97 23 0 425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3196

[startup+0.300741 s]
/proc/loadavg: 3.38 3.87 3.87 5/189 29843
/proc/meminfo: memFree=16636204/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=4384 CPUtime=0.29 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 820 0 0 0 29 0 0 0 23 0 1 0 466380411 4489216 767 33554432000 134512640 134603332 4294449056 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 1096 767 97 23 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4384

[startup+0.700657 s]
/proc/loadavg: 3.38 3.87 3.87 5/189 29843
/proc/meminfo: memFree=16636204/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=6364 CPUtime=0.69 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 1308 0 0 0 69 0 0 0 25 0 1 0 466380411 6516736 1255 33554432000 134512640 134603332 4294449056 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 1591 1256 97 23 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6364

[startup+1.50051 s]
/proc/loadavg: 3.38 3.87 3.87 5/190 29844
/proc/meminfo: memFree=16618968/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=9392 CPUtime=1.49 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 2033 0 0 0 149 0 0 0 25 0 1 0 466380411 9617408 1980 33554432000 134512640 134603332 4294449056 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 2348 1980 109 23 0 1974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9392

[startup+3.10021 s]
/proc/loadavg: 3.38 3.87 3.87 5/190 29844
/proc/meminfo: memFree=16608428/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=10316 CPUtime=3.09 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 2266 0 0 0 309 0 0 0 25 0 1 0 466380411 10563584 2202 33554432000 134512640 134603332 4294449056 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 2579 2202 98 23 0 2205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10316

[startup+6.30062 s]
/proc/loadavg: 3.43 3.87 3.87 5/190 29844
/proc/meminfo: memFree=16601792/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=11372 CPUtime=6.29 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 2560 0 0 0 629 0 0 0 25 0 1 0 466380411 11644928 2496 33554432000 134512640 134603332 4294449056 18446744073709551615 134550941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 2843 2496 98 23 0 2469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11372

[startup+12.7004 s]
/proc/loadavg: 3.48 3.87 3.87 5/190 29844
/proc/meminfo: memFree=16592984/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=12812 CPUtime=12.69 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 2930 0 0 0 1269 0 0 0 25 0 1 0 466380411 13119488 2866 33554432000 134512640 134603332 4294449056 18446744073709551615 134563915 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 3203 2866 98 23 0 2829 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12812

[startup+25.501 s]
/proc/loadavg: 3.59 3.88 3.87 5/190 29844
/proc/meminfo: memFree=16587816/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=13868 CPUtime=25.49 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 3198 0 0 0 2549 0 0 0 25 0 1 0 466380411 14200832 3134 33554432000 134512640 134603332 4294449056 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 3467 3134 98 23 0 3093 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13868

[startup+51.1003 s]
/proc/loadavg: 3.79 3.90 3.88 5/190 29845
/proc/meminfo: memFree=16577988/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=16756 CPUtime=51.08 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 3835 0 0 0 5108 0 0 0 25 0 1 0 466380411 17158144 3771 33554432000 134512640 134603332 4294449056 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 4189 3771 98 23 0 3815 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16756

[startup+102.307 s]
/proc/loadavg: 3.91 3.92 3.89 5/190 29847
/proc/meminfo: memFree=16566824/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=19224 CPUtime=102.3 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 4508 0 0 0 10229 1 0 0 25 0 1 0 466380411 19685376 4419 33554432000 134512640 134603332 4294449056 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 4806 4419 98 23 0 4432 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19224

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.89 5/190 29848
/proc/meminfo: memFree=16561456/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=21056 CPUtime=162.29 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 4971 0 0 0 16228 1 0 0 25 0 1 0 466380411 21561344 4882 33554432000 134512640 134603332 4294449056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 5264 4882 98 23 0 4890 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21056

[startup+222.3 s]
/proc/loadavg: 3.98 3.94 3.90 5/190 29850
/proc/meminfo: memFree=16554988/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=22716 CPUtime=222.29 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 5416 0 0 0 22228 1 0 0 25 0 1 0 466380411 23261184 5327 33554432000 134512640 134603332 4294449056 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 5679 5327 98 23 0 5305 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 22716

[startup+282.3 s]
/proc/loadavg: 3.99 3.95 3.90 5/190 29851
/proc/meminfo: memFree=16550120/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=22980 CPUtime=282.29 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 5467 0 0 0 28228 1 0 0 25 0 1 0 466380411 23531520 5378 33554432000 134512640 134603332 4294449056 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 5745 5378 98 23 0 5371 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 22980

[startup+342.3 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 29853
/proc/meminfo: memFree=16548600/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=23284 CPUtime=342.29 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 5574 0 0 0 34228 1 0 0 25 0 1 0 466380411 23842816 5445 33554432000 134512640 134603332 4294449056 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 5821 5445 98 23 0 5447 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 23284

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 29855
/proc/meminfo: memFree=16544492/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=24992 CPUtime=402.3 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6046 0 0 0 40229 1 0 0 25 0 1 0 466380411 25591808 5917 33554432000 134512640 134603332 4294449056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6248 5917 98 23 0 5874 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24992

[startup+462.301 s]
/proc/loadavg: 3.60 3.87 3.88 4/184 29873
/proc/meminfo: memFree=16569320/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=25364 CPUtime=462.3 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6162 0 0 0 46229 1 0 0 25 0 1 0 466380411 25972736 6005 33554432000 134512640 134603332 4294449056 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6341 6005 98 23 0 5967 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 25364

[startup+522.301 s]
/proc/loadavg: 3.22 3.71 3.82 4/184 29875
/proc/meminfo: memFree=16569420/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=25364 CPUtime=522.3 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6162 0 0 0 52229 1 0 0 25 0 1 0 466380411 25972736 6005 33554432000 134512640 134603332 4294449056 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6341 6005 98 23 0 5967 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 25364

[startup+582.301 s]
/proc/loadavg: 3.08 3.58 3.77 4/184 29876
/proc/meminfo: memFree=16568392/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=27112 CPUtime=582.3 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6705 0 0 0 58229 1 0 0 25 0 1 0 466380411 27762688 6464 33554432000 134512640 134603332 4294449056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6778 6464 98 23 0 6404 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 27112

[startup+642.3 s]
/proc/loadavg: 3.06 3.47 3.72 4/184 29878
/proc/meminfo: memFree=16566252/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=27112 CPUtime=642.31 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6705 0 0 0 64230 1 0 0 25 0 1 0 466380411 27762688 6464 33554432000 134512640 134603332 4294449056 18446744073709551615 134564279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6778 6464 98 23 0 6404 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 27112

[startup+702.3 s]
/proc/loadavg: 3.02 3.39 3.67 4/184 29880
/proc/meminfo: memFree=16564988/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=27048 CPUtime=702.31 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6761 0 0 0 70230 1 0 0 25 0 1 0 466380411 27697152 6455 33554432000 134512640 134603332 4294449056 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6762 6455 98 23 0 6388 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 27048

[startup+762.307 s]
/proc/loadavg: 3.01 3.31 3.62 4/184 29881
/proc/meminfo: memFree=16564840/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=26944 CPUtime=762.32 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6761 0 0 0 76231 1 0 0 25 0 1 0 466380411 27590656 6429 33554432000 134512640 134603332 4294449056 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6736 6429 98 23 0 6362 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 26944

[startup+822.301 s]
/proc/loadavg: 3.00 3.26 3.59 4/184 29883
/proc/meminfo: memFree=16564688/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=26920 CPUtime=822.31 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 6761 0 0 0 82230 1 0 0 25 0 1 0 466380411 27566080 6423 33554432000 134512640 134603332 4294449056 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 6730 6423 98 23 0 6356 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 26920

[startup+882.301 s]
/proc/loadavg: 3.00 3.21 3.55 4/184 29884
/proc/meminfo: memFree=16562060/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30684 CPUtime=882.32 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7463 0 0 0 88230 2 0 0 25 0 1 0 466380411 31420416 7117 33554432000 134512640 134603332 4294449056 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7671 7117 98 23 0 7297 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 30684

[startup+942.301 s]
/proc/loadavg: 3.00 3.17 3.51 4/184 29886
/proc/meminfo: memFree=16561900/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30580 CPUtime=942.32 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7463 0 0 0 94230 2 0 0 25 0 1 0 466380411 31313920 7108 33554432000 134512640 134603332 4294449056 18446744073709551615 134551114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7645 7108 98 23 0 7271 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 30580

[startup+1002.3 s]
/proc/loadavg: 3.04 3.15 3.48 4/184 29888
/proc/meminfo: memFree=16559900/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30396 CPUtime=1002.32 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7463 0 0 0 100230 2 0 0 25 0 1 0 466380411 31125504 7062 33554432000 134512640 134603332 4294449056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7599 7062 98 23 0 7225 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 30396

[startup+1062.3 s]
/proc/loadavg: 3.01 3.12 3.45 4/184 29889
/proc/meminfo: memFree=16556400/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30308 CPUtime=1062.33 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7463 0 0 0 106231 2 0 0 25 0 1 0 466380411 31035392 7040 33554432000 134512640 134603332 4294449056 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7577 7040 98 23 0 7203 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 30308

[startup+1122.3 s]
/proc/loadavg: 3.06 3.11 3.42 4/184 29891
/proc/meminfo: memFree=16556240/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30300 CPUtime=1122.33 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7463 0 0 0 112231 2 0 0 25 0 1 0 466380411 31027200 7038 33554432000 134512640 134603332 4294449056 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7575 7038 98 23 0 7201 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 30300

[startup+1182.3 s]
/proc/loadavg: 3.08 3.10 3.40 4/184 29892
/proc/meminfo: memFree=16556700/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30408 CPUtime=1182.33 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7479 0 0 0 118231 2 0 0 25 0 1 0 466380411 31137792 7048 33554432000 134512640 134603332 4294449056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7602 7048 98 23 0 7228 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 30408

[startup+1242.3 s]
/proc/loadavg: 3.03 3.08 3.37 4/184 29894
/proc/meminfo: memFree=16555932/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30276 CPUtime=1242.33 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7479 0 0 0 124231 2 0 0 25 0 1 0 466380411 31002624 7032 33554432000 134512640 134603332 4294449056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7569 7032 98 23 0 7195 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 30276



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.01 3.06 3.34 2/181 29897
/proc/meminfo: memFree=16611852/32951124 swapFree=67111528/67111528
[pid=29843] ppid=29841 vsize=30272 CPUtime=1300.04 cores=1,3
/proc/29843/stat : 29843 (picosat) R 29841 29843 28630 0 -1 4202496 7479 0 0 0 130002 2 0 0 25 0 1 0 466380411 30998528 7031 33554432000 134512640 134603332 4294449056 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29843/statm: 7568 7031 98 23 0 7194 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 30272

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): 1300.05
CPU user time (s): 1300.02
CPU system time (s): 0.023996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 30684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7479
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= 15140

runsolver used 2.03569 second user time and 5.05723 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-23 10:36:40
IDJOB=3250547
IDBENCH=83320
IDSOLVER=1604
FILE ID=node105/3250547-1303547800
RUNJOBID= node105-1303547799-29803
PBS_JOBID= 13143133
Free space on /tmp= 71756 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250547-1303547800/watcher-3250547-1303547800 -o /tmp/evaluation-result-3250547-1303547800/solver-3250547-1303547800 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3250547-1303547800.cnf

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

MD5SUM BENCH= d2562f4e152a54a992ab300a2bacfba9
RANDOM SEED=411438199

node105.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		: 2666.825
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.75
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		: 2666.825
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	: 5410.70
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		: 2666.825
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16636484 kB
Buffers:       2269104 kB
Cached:       13408540 kB
SwapCached:          0 kB
Active:        8293660 kB
Inactive:      7455916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16636484 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2552 kB
Writeback:           0 kB
AnonPages:       70752 kB
Mapped:          15428 kB
Slab:           501224 kB
PageTables:       4888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255280 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= 71756 MiB
End job on node105 at 2011-04-23 10:58:22