Trace number 3439194

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.11 5000.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-19_349.cnf
MD5SUMfaed4f95ee485d18812f5d39a28df3e5
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 variables349
Number of clauses33487
Sum of the clauses size151837
Maximum clause length19
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 330276
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53211

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439194-1306909142/watcher-3439194-1306909142 -o /tmp/evaluation-result-3439194-1306909142/solver-3439194-1306909142 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439194-1306909142.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: 1.70 1.96 1.98 2/534 30657
/proc/meminfo: memFree=8952928/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=296 CPUtime=0 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) D 30655 30657 30616 0 -1 4194304 46 0 0 0 0 0 0 0 24 0 1 0 783330467 303104 2 33554432000 0 0 4287133488 18446744073709551615 5055479 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 0
/proc/30657/statm: 74 2 0 0 0 22 0

[startup+0.086884 s]
/proc/loadavg: 1.70 1.96 1.98 2/534 30657
/proc/meminfo: memFree=8952928/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=3324 CPUtime=0.03 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 540 0 4 0 3 0 0 0 18 0 1 0 783330467 3403776 491 33554432000 134512640 134603332 4287125632 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 831 491 98 23 0 457 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3324

[startup+0.100867 s]
/proc/loadavg: 1.70 1.96 1.98 2/534 30657
/proc/meminfo: memFree=8952928/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=3456 CPUtime=0.04 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 561 0 4 0 4 0 0 0 18 0 1 0 783330467 3538944 512 33554432000 134512640 134603332 4287125632 18446744073709551615 11032060 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 864 512 98 23 0 490 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3456

[startup+0.300845 s]
/proc/loadavg: 1.70 1.96 1.98 2/534 30657
/proc/meminfo: memFree=8952928/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=4644 CPUtime=0.24 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 861 0 4 0 24 0 0 0 18 0 1 0 783330467 4755456 812 33554432000 134512640 134603332 4287125632 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 1161 812 98 23 0 787 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 4644

[startup+0.700772 s]
/proc/loadavg: 1.70 1.96 1.98 2/534 30657
/proc/meminfo: memFree=8952928/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=6628 CPUtime=0.64 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 1363 0 4 0 64 0 0 0 18 0 1 0 783330467 6787072 1314 33554432000 134512640 134603332 4287125632 18446744073709551615 134550810 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 1657 1314 98 23 0 1283 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 6628

[startup+1.50062 s]
/proc/loadavg: 1.70 1.96 1.98 5/536 30659
/proc/meminfo: memFree=8938556/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=9928 CPUtime=1.44 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 2176 0 4 0 144 0 0 0 20 0 1 0 783330467 10166272 2127 33554432000 134512640 134603332 4287125632 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 2482 2127 98 23 0 2108 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 9928

[startup+3.10034 s]
/proc/loadavg: 1.70 1.96 1.98 4/536 30659
/proc/meminfo: memFree=8928636/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=15336 CPUtime=3.04 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 3548 0 4 0 304 0 0 0 25 0 1 0 783330467 15704064 3499 33554432000 134512640 134603332 4287125632 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 3834 3499 98 23 0 3460 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 15336

[startup+6.30076 s]
/proc/loadavg: 1.72 1.96 1.98 4/536 30659
/proc/meminfo: memFree=8923516/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=17920 CPUtime=6.24 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 4206 0 4 0 624 0 0 0 25 0 1 0 783330467 18350080 4132 33554432000 134512640 134603332 4287125632 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 4480 4132 98 23 0 4106 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17920

[startup+12.7006 s]
/proc/loadavg: 1.75 1.96 1.98 4/536 30659
/proc/meminfo: memFree=8915844/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=21204 CPUtime=12.65 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 4915 0 4 0 1264 1 0 0 25 0 1 0 783330467 21712896 4841 33554432000 134512640 134603332 4287125632 18446744073709551615 134563428 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 5301 4841 98 23 0 4927 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 21204

[startup+25.5003 s]
/proc/loadavg: 1.80 1.97 1.98 5/536 30660
/proc/meminfo: memFree=8910340/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=24372 CPUtime=25.44 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 5765 0 4 0 2543 1 0 0 25 0 1 0 783330467 24956928 5691 33554432000 134512640 134603332 4287125632 18446744073709551615 134588313 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 6093 5691 98 23 0 5719 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 24372

[startup+51.1008 s]
/proc/loadavg: 1.87 1.97 1.98 5/536 30660
/proc/meminfo: memFree=8902384/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=28596 CPUtime=51.04 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 6843 0 4 0 5103 1 0 0 25 0 1 0 783330467 29282304 6769 33554432000 134512640 134603332 4287125632 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 7149 6769 98 23 0 6775 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 28596

[startup+102.321 s]
/proc/loadavg: 1.94 1.97 1.98 5/536 30663
/proc/meminfo: memFree=8896528/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=31188 CPUtime=102.26 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 7543 0 4 0 10225 1 0 0 25 0 1 0 783330467 31936512 7444 33554432000 134512640 134603332 4287125632 18446744073709551615 134551024 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 7797 7444 98 23 0 7423 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31188

[startup+162.301 s]
/proc/loadavg: 1.98 1.97 1.98 5/536 30664
/proc/meminfo: memFree=8889924/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=35348 CPUtime=162.24 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 8367 0 4 0 16223 1 0 0 25 0 1 0 783330467 36196352 8259 33554432000 134512640 134603332 4287125632 18446744073709551615 134564772 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 8837 8259 98 23 0 8463 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35348

[startup+222.301 s]
/proc/loadavg: 2.02 1.99 1.98 5/536 30666
/proc/meminfo: memFree=8885664/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=37688 CPUtime=222.24 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 9013 0 4 0 22223 1 0 0 25 0 1 0 783330467 38592512 8873 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 9422 8873 98 23 0 9048 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 37688

[startup+282.3 s]
/proc/loadavg: 2.26 2.06 2.01 4/536 30668
/proc/meminfo: memFree=8880044/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=40976 CPUtime=282.25 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 9878 0 4 0 28223 2 0 0 25 0 1 0 783330467 41959424 9701 33554432000 134512640 134603332 4287125632 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 10244 9701 98 23 0 9870 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 40976

[startup+342.301 s]
/proc/loadavg: 2.09 2.05 2.00 5/536 30669
/proc/meminfo: memFree=8880000/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=40848 CPUtime=342.25 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 9903 0 4 0 34223 2 0 0 25 0 1 0 783330467 41828352 9700 33554432000 134512640 134603332 4287125632 18446744073709551615 134551099 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 10212 9700 98 23 0 9838 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 40848

[startup+402.301 s]
/proc/loadavg: 2.03 2.04 2.00 5/536 30675
/proc/meminfo: memFree=8880584/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=40980 CPUtime=402.26 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 9937 0 4 0 40224 2 0 0 25 0 1 0 783330467 41963520 9733 33554432000 134512640 134603332 4287125632 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 10245 9733 98 23 0 9871 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 40980

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.00 5/536 30676
/proc/meminfo: memFree=8878940/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=40972 CPUtime=462.26 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 9969 0 4 0 46224 2 0 0 25 0 1 0 783330467 41955328 9763 33554432000 134512640 134603332 4287125632 18446744073709551615 134551152 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 10243 9763 98 23 0 9869 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 40972

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/536 30678
/proc/meminfo: memFree=8874928/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=44228 CPUtime=522.26 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 10786 0 4 0 52224 2 0 0 25 0 1 0 783330467 45289472 10569 33554432000 134512640 134603332 4287125632 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 11057 10569 98 23 0 10683 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 44228

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/536 30680
/proc/meminfo: memFree=8874520/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=43624 CPUtime=582.26 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 10786 0 4 0 58224 2 0 0 25 0 1 0 783330467 44670976 10426 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 10906 10426 98 23 0 10532 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 43624

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/536 30786
/proc/meminfo: memFree=8836608/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=64948 CPUtime=4002.35 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 16965 0 4 0 400231 4 0 0 25 0 1 0 783330467 66506752 15388 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 16237 15388 98 23 0 15863 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 64948

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 5/536 30787
/proc/meminfo: memFree=8835588/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=64868 CPUtime=4062.37 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 16965 0 4 0 406233 4 0 0 25 0 1 0 783330467 66424832 15388 33554432000 134512640 134603332 4287125632 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 16217 15388 98 23 0 15843 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 64868

[startup+4122.3 s]
/proc/loadavg: 2.10 2.03 2.01 5/536 30796
/proc/meminfo: memFree=8834648/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=64844 CPUtime=4122.35 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 16965 0 4 0 412231 4 0 0 25 0 1 0 783330467 66400256 15383 33554432000 134512640 134603332 4287125632 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 16211 15383 98 23 0 15837 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 64844

[startup+4182.3 s]
/proc/loadavg: 2.17 2.07 2.02 5/536 30805
/proc/meminfo: memFree=8834732/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=64788 CPUtime=4182.35 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 16965 0 4 0 418231 4 0 0 25 0 1 0 783330467 66342912 15369 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 16197 15369 98 23 0 15823 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 64788

[startup+4242.3 s]
/proc/loadavg: 2.10 2.07 2.02 5/536 30806
/proc/meminfo: memFree=8834704/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=64688 CPUtime=4242.35 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 16965 0 4 0 424231 4 0 0 25 0 1 0 783330467 66240512 15344 33554432000 134512640 134603332 4287125632 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 16172 15344 98 23 0 15798 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 64688

[startup+4302.3 s]
/proc/loadavg: 2.04 2.05 2.01 5/536 30808
/proc/meminfo: memFree=8832428/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=67592 CPUtime=4302.35 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 17700 0 4 0 430231 4 0 0 25 0 1 0 783330467 69214208 16079 33554432000 134512640 134603332 4287125632 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 16898 16079 98 23 0 16524 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 67592

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.01 5/536 30809
/proc/meminfo: memFree=8830520/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=68648 CPUtime=4362.35 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 17980 0 4 0 436231 4 0 0 25 0 1 0 783330467 70295552 16359 33554432000 134512640 134603332 4287125632 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17162 16359 98 23 0 16788 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 68648

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 5/536 30811
/proc/meminfo: memFree=8828488/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=70488 CPUtime=4422.36 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 18450 0 4 0 442231 5 0 0 25 0 1 0 783330467 72179712 16829 33554432000 134512640 134603332 4287125632 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17622 16829 98 23 0 17248 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 70488

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/536 30813
/proc/meminfo: memFree=8827076/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71636 CPUtime=4482.36 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 18749 0 4 0 448231 5 0 0 25 0 1 0 783330467 73355264 17128 33554432000 134512640 134603332 4287125632 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17909 17128 98 23 0 17535 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 71636

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/536 30814
/proc/meminfo: memFree=8827020/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71356 CPUtime=4542.37 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 18749 0 4 0 454232 5 0 0 25 0 1 0 783330467 73068544 17063 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17839 17063 98 23 0 17465 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 71356

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/536 30816
/proc/meminfo: memFree=8824508/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71356 CPUtime=4602.39 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 18749 0 4 0 460234 5 0 0 25 0 1 0 783330467 73068544 17063 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17839 17063 98 23 0 17465 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 71356

[startup+4662.3 s]
/proc/loadavg: 2.13 2.04 2.01 5/536 30817
/proc/meminfo: memFree=8824092/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=72152 CPUtime=4662.37 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 466232 5 0 0 25 0 1 0 783330467 73883648 17239 33554432000 134512640 134603332 4287125632 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 18038 17239 98 23 0 17664 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 72152

[startup+4722.32 s]
/proc/loadavg: 2.17 2.06 2.01 5/536 30819
/proc/meminfo: memFree=8826272/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=72152 CPUtime=4722.39 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 472234 5 0 0 25 0 1 0 783330467 73883648 17239 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 18038 17239 98 23 0 17664 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 72152

[startup+4782.3 s]
/proc/loadavg: 2.12 2.06 2.01 5/536 30821
/proc/meminfo: memFree=8826476/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=72076 CPUtime=4782.37 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 478232 5 0 0 25 0 1 0 783330467 73805824 17239 33554432000 134512640 134603332 4287125632 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 18019 17239 98 23 0 17645 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 72076

[startup+4842.3 s]
/proc/loadavg: 2.04 2.05 2.01 5/536 30822
/proc/meminfo: memFree=8825924/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71628 CPUtime=4842.37 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 484232 5 0 0 25 0 1 0 783330467 73347072 17131 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17907 17131 98 23 0 17533 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 71628

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.00 4/536 30824
/proc/meminfo: memFree=8826504/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71568 CPUtime=4902.37 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 490232 5 0 0 25 0 1 0 783330467 73285632 17116 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17892 17116 98 23 0 17518 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 71568

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 5/536 30825
/proc/meminfo: memFree=8826460/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71468 CPUtime=4962.38 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 496233 5 0 0 25 0 1 0 783330467 73183232 17091 33554432000 134512640 134603332 4287125632 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17867 17091 98 23 0 17493 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 71468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.06 2.04 2.00 4/536 30826
/proc/meminfo: memFree=8826432/32951124 swapFree=50328308/67111528
[pid=30657] ppid=30655 vsize=71312 CPUtime=5000.09 cores=1,3,5,7
/proc/30657/stat : 30657 (picosat) R 30655 30657 30616 0 -1 4202496 19056 0 4 0 500004 5 0 0 25 0 1 0 783330467 73023488 17052 33554432000 134512640 134603332 4287125632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/30657/statm: 17828 17052 98 23 0 17454 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 71312

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.11
CPU user time (s): 5000.05
CPU system time (s): 0.055991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 72152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19056
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 75
involuntary context switches= 7893

runsolver used 25.2032 second user time and 62.1416 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-01 08:19:02
IDJOB=3439194
IDBENCH=83336
IDSOLVER=1934
FILE ID=node146/3439194-1306909142
RUNJOBID= node146-1306909142-30637
PBS_JOBID= 13488479
Free space on /tmp= 48476 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-19_349.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439194-1306909142/watcher-3439194-1306909142 -o /tmp/evaluation-result-3439194-1306909142/solver-3439194-1306909142 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439194-1306909142.cnf

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

MD5SUM BENCH= faed4f95ee485d18812f5d39a28df3e5
RANDOM SEED=1781678112

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.86
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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:       8953332 kB
Buffers:        111812 kB
Cached:       12829776 kB
SwapCached:       9224 kB
Active:       13154428 kB
Inactive:     10226936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8953332 kB
SwapTotal:    67111528 kB
SwapFree:     50328308 kB
Dirty:            1716 kB
Writeback:           0 kB
AnonPages:    10438744 kB
Mapped:          27788 kB
Slab:           446012 kB
PageTables:      97964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160691708 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= 48476 MiB
End job on node146 at 2011-06-01 09:42:24