Trace number 3262209

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 988.956 988.922

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_401.cnf
MD5SUM4e87573be2b7b7324c13131d6c6896b8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark194.97
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of clauses21509
Sum of the clauses size94265
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266
Number of clauses of size 319560
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51683

Solver Data 

988.93/988.91	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: 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-3262209-1303545874/watcher-3262209-1303545874 -o /tmp/evaluation-result-3262209-1303545874/solver-3262209-1303545874 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3262209-1303545874.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: 1.64 3.21 3.32 4/184 13011
/proc/meminfo: memFree=13225648/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=2272 CPUtime=0 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 294 0 0 0 0 0 0 0 22 0 1 0 544818126 2326528 240 33554432000 134512640 134603332 4287053488 18446744073709551615 10253820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 568 240 89 23 0 194 0

[startup+0.102952 s]
/proc/loadavg: 1.64 3.21 3.32 4/184 13011
/proc/meminfo: memFree=13225648/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=3064 CPUtime=0.09 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 497 0 0 0 9 0 0 0 23 0 1 0 544818126 3137536 443 33554432000 134512640 134603332 4287053488 18446744073709551615 134563340 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 766 443 97 23 0 392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3064

[startup+0.20093 s]
/proc/loadavg: 1.64 3.21 3.32 4/184 13011
/proc/meminfo: memFree=13225648/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=3488 CPUtime=0.19 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 604 0 0 0 19 0 0 0 23 0 1 0 544818126 3571712 550 33554432000 134512640 134603332 4287053488 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 872 550 97 23 0 498 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3488

[startup+0.300911 s]
/proc/loadavg: 1.64 3.21 3.32 4/184 13011
/proc/meminfo: memFree=13225648/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=3924 CPUtime=0.29 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 701 0 0 0 29 0 0 0 23 0 1 0 544818126 4018176 647 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 981 647 97 23 0 607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3924

[startup+0.700835 s]
/proc/loadavg: 1.64 3.21 3.32 4/184 13011
/proc/meminfo: memFree=13225648/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=5376 CPUtime=0.69 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 1056 0 0 0 69 0 0 0 25 0 1 0 544818126 5505024 1002 33554432000 134512640 134603332 4287053488 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 1344 1002 97 23 0 970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5376

[startup+1.50069 s]
/proc/loadavg: 1.64 3.21 3.32 5/190 13022
/proc/meminfo: memFree=13206372/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=7344 CPUtime=1.49 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 1525 0 0 0 149 0 0 0 25 0 1 0 544818126 7520256 1471 33554432000 134512640 134603332 4287053488 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 1836 1471 124 23 0 1462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7344

[startup+3.10039 s]
/proc/loadavg: 1.91 3.24 3.33 5/190 13022
/proc/meminfo: memFree=13200544/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=7608 CPUtime=3.09 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 1608 0 0 0 309 0 0 0 25 0 1 0 544818126 7790592 1528 33554432000 134512640 134603332 4287053488 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 1902 1528 98 23 0 1528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7608

[startup+6.3008 s]
/proc/loadavg: 1.91 3.24 3.33 5/190 13022
/proc/meminfo: memFree=13193344/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=8268 CPUtime=6.29 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 1804 0 0 0 629 0 0 0 25 0 1 0 544818126 8466432 1724 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 2067 1724 98 23 0 1693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8268

[startup+12.7006 s]
/proc/loadavg: 2.23 3.26 3.33 5/190 13022
/proc/meminfo: memFree=13188012/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=9456 CPUtime=12.69 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 2102 0 0 0 1269 0 0 0 25 0 1 0 544818126 9682944 2022 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 2364 2022 98 23 0 1990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9456

[startup+25.5012 s]
/proc/loadavg: 2.50 3.29 3.34 5/190 13022
/proc/meminfo: memFree=13179848/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=10908 CPUtime=25.49 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 2476 0 0 0 2549 0 0 0 25 0 1 0 544818126 11169792 2396 33554432000 134512640 134603332 4287053488 18446744073709551615 134541795 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 2727 2396 98 23 0 2353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10908

[startup+51.1003 s]
/proc/loadavg: 3.01 3.34 3.36 5/190 13023
/proc/meminfo: memFree=13174824/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=12476 CPUtime=51.09 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 2771 0 0 0 5109 0 0 0 25 0 1 0 544818126 12775424 2691 33554432000 134512640 134603332 4287053488 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 3119 2691 98 23 0 2745 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12476

[startup+102.301 s]
/proc/loadavg: 3.60 3.45 3.39 5/190 13024
/proc/meminfo: memFree=13164868/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=14044 CPUtime=102.3 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 3172 0 0 0 10230 0 0 0 25 0 1 0 544818126 14381056 3092 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 3511 3092 98 23 0 3137 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14044

[startup+162.3 s]
/proc/loadavg: 3.84 3.54 3.42 5/190 13026
/proc/meminfo: memFree=13159760/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=15200 CPUtime=162.3 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 3490 0 0 0 16230 0 0 0 25 0 1 0 544818126 15564800 3410 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 3800 3410 98 23 0 3426 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15200

[startup+222.307 s]
/proc/loadavg: 3.94 3.63 3.46 5/190 13055
/proc/meminfo: memFree=13156488/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=15728 CPUtime=222.3 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 3637 0 0 0 22230 0 0 0 25 0 1 0 544818126 16105472 3557 33554432000 134512640 134603332 4287053488 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 3932 3557 98 23 0 3558 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15728

[startup+282.301 s]
/proc/loadavg: 3.98 3.69 3.49 5/190 13083
/proc/meminfo: memFree=13163488/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=16652 CPUtime=282.3 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 3878 0 0 0 28230 0 0 0 25 0 1 0 544818126 17051648 3798 33554432000 134512640 134603332 4287053488 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4163 3798 98 23 0 3789 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16652

[startup+342.301 s]
/proc/loadavg: 3.99 3.75 3.52 5/190 13085
/proc/meminfo: memFree=13151780/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=17116 CPUtime=342.3 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4039 0 0 0 34230 0 0 0 25 0 1 0 544818126 17526784 3922 33554432000 134512640 134603332 4287053488 18446744073709551615 134547300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4279 3922 98 23 0 3905 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 17116

[startup+402.3 s]
/proc/loadavg: 4.04 3.80 3.55 5/190 13086
/proc/meminfo: memFree=13146796/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=17808 CPUtime=402.31 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4242 0 0 0 40230 1 0 0 25 0 1 0 544818126 18235392 4119 33554432000 134512640 134603332 4287053488 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4452 4119 98 23 0 4078 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 17808

[startup+462.301 s]
/proc/loadavg: 4.01 3.84 3.58 5/190 13088
/proc/meminfo: memFree=13144792/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=17936 CPUtime=462.31 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4244 0 0 0 46230 1 0 0 25 0 1 0 544818126 18366464 4121 33554432000 134512640 134603332 4287053488 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4484 4121 98 23 0 4110 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 17936

[startup+522.301 s]
/proc/loadavg: 4.00 3.86 3.60 5/190 13090
/proc/meminfo: memFree=13140660/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=17928 CPUtime=522.31 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4244 0 0 0 52230 1 0 0 25 0 1 0 544818126 18358272 4121 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4482 4121 98 23 0 4108 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 17928

[startup+582.3 s]
/proc/loadavg: 4.06 3.90 3.63 5/190 13091
/proc/meminfo: memFree=13138524/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=19512 CPUtime=582.31 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4679 0 0 0 58230 1 0 0 25 0 1 0 544818126 19980288 4556 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4878 4556 98 23 0 4504 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 19512

[startup+642.3 s]
/proc/loadavg: 4.10 3.93 3.65 5/190 13093
/proc/meminfo: memFree=13135648/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=19244 CPUtime=642.32 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4679 0 0 0 64231 1 0 0 25 0 1 0 544818126 19705856 4500 33554432000 134512640 134603332 4287053488 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4811 4500 98 23 0 4437 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 19244

[startup+702.301 s]
/proc/loadavg: 4.04 3.94 3.67 5/190 13094
/proc/meminfo: memFree=13134376/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=19244 CPUtime=702.32 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4679 0 0 0 70231 1 0 0 25 0 1 0 544818126 19705856 4500 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4811 4500 98 23 0 4437 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 19244

[startup+762.301 s]
/proc/loadavg: 4.01 3.95 3.69 5/190 13096
/proc/meminfo: memFree=13134360/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=19772 CPUtime=762.33 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4792 0 0 0 76232 1 0 0 25 0 1 0 544818126 20246528 4613 33554432000 134512640 134603332 4287053488 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4943 4613 98 23 0 4569 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 19772

[startup+822.3 s]
/proc/loadavg: 4.00 3.95 3.70 5/190 13098
/proc/meminfo: memFree=13130368/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=19492 CPUtime=822.32 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4792 0 0 0 82231 1 0 0 25 0 1 0 544818126 19959808 4562 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 4873 4562 98 23 0 4499 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 19492

[startup+882.307 s]
/proc/loadavg: 4.04 3.97 3.73 5/190 13099
/proc/meminfo: memFree=13129844/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20256 CPUtime=882.33 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4816 0 0 0 88232 1 0 0 25 0 1 0 544818126 20742144 4521 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5064 4521 98 23 0 4690 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 20256

[startup+942.301 s]
/proc/loadavg: 4.07 3.99 3.74 4/185 13118
/proc/meminfo: memFree=13148812/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=942.32 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 94231 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20784

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

[startup+947.207 s]
/proc/loadavg: 3.90 3.96 3.74 4/184 13118
/proc/meminfo: memFree=13148848/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=947.23 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 94722 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 947.23
Current children cumulated vsize (KiB) 20784

[startup+972.801 s]
/proc/loadavg: 3.59 3.88 3.72 4/184 13119
/proc/meminfo: memFree=13149312/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=972.83 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 97282 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 972.83
Current children cumulated vsize (KiB) 20784

[startup+979.201 s]
/proc/loadavg: 3.55 3.86 3.71 4/184 13119
/proc/meminfo: memFree=13149308/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=979.23 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 97922 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 979.23
Current children cumulated vsize (KiB) 20784

[startup+985.601 s]
/proc/loadavg: 3.50 3.85 3.71 4/184 13119
/proc/meminfo: memFree=13149184/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=985.63 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 98562 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 985.63
Current children cumulated vsize (KiB) 20784

[startup+987.2 s]
/proc/loadavg: 3.50 3.85 3.71 4/184 13119
/proc/meminfo: memFree=13149184/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=987.23 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 98722 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 987.23
Current children cumulated vsize (KiB) 20784

[startup+988 s]
/proc/loadavg: 3.46 3.84 3.70 4/184 13119
/proc/meminfo: memFree=13149300/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=988.03 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 98802 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 988.03
Current children cumulated vsize (KiB) 20784

[startup+988.401 s]
/proc/loadavg: 3.46 3.84 3.70 4/184 13119
/proc/meminfo: memFree=13149300/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=988.43 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 98842 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 988.43
Current children cumulated vsize (KiB) 20784

[startup+988.801 s]
/proc/loadavg: 3.46 3.84 3.70 4/184 13119
/proc/meminfo: memFree=13149300/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=988.83 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 98882 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 988.83
Current children cumulated vsize (KiB) 20784

[startup+988.901 s]
/proc/loadavg: 3.46 3.84 3.70 4/184 13119
/proc/meminfo: memFree=13149300/32950928 swapFree=67111528/67111528
[pid=13011] ppid=13009 vsize=20784 CPUtime=988.93 cores=1,3
/proc/13011/stat : 13011 (picosat) R 13009 13011 12070 0 -1 4202496 4917 0 0 0 98892 1 0 0 25 0 1 0 544818126 21282816 4622 33554432000 134512640 134603332 4287053488 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13011/statm: 5196 4622 98 23 0 4822 0
Current children cumulated CPU time (s) 988.93
Current children cumulated vsize (KiB) 20784

Child status: 20
Real time (s): 988.922
CPU time (s): 988.956
CPU user time (s): 988.941
CPU system time (s): 0.014997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 988.941
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4921
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= 1527

runsolver used 1.51277 second user time and 3.88741 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-23 10:04:34
IDJOB=3262209
IDBENCH=83285
IDSOLVER=1604
FILE ID=node114/3262209-1303545874
RUNJOBID= node114-1303545874-12981
PBS_JOBID= 13143124
Free space on /tmp= 71324 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_401.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262209-1303545874/watcher-3262209-1303545874 -o /tmp/evaluation-result-3262209-1303545874/solver-3262209-1303545874 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3262209-1303545874.cnf

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

MD5SUM BENCH= 4e87573be2b7b7324c13131d6c6896b8
RANDOM SEED=674575554

node114.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.73
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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:     32950928 kB
MemFree:      13225680 kB
Buffers:       2298084 kB
Cached:       16773744 kB
SwapCached:          0 kB
Active:        9756644 kB
Inactive:      9384172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13225680 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1624 kB
Writeback:           0 kB
AnonPages:       67540 kB
Mapped:          15268 kB
Slab:           521604 kB
PageTables:       5308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   232908 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= 71324 MiB
End job on node114 at 2011-04-23 10:21:04