Trace number 3262605

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-14_186.cnf
MD5SUM642fce7e30a701c3223fa5771c2e57dc
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 variables186
Number of clauses9795
Sum of the clauses size43014
Maximum clause length14
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51239

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-3262605-1303548519/watcher-3262605-1303548519 -o /tmp/evaluation-result-3262605-1303548519/solver-3262605-1303548519 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3262605-1303548519.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.39 3.88 3.88 4/179 16872
/proc/meminfo: memFree=18532172/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=2140 CPUtime=0 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 271 0 0 0 0 0 0 0 20 0 1 0 466450388 2191360 217 33554432000 134512640 134603332 4286565056 18446744073709551615 134529259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 535 217 97 23 0 161 0

[startup+0.101795 s]
/proc/loadavg: 3.39 3.88 3.88 4/179 16872
/proc/meminfo: memFree=18532172/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=2800 CPUtime=0.1 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 439 0 0 0 10 0 0 0 21 0 1 0 466450388 2867200 385 33554432000 134512640 134603332 4286565056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 700 385 97 23 0 326 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2800

[startup+0.200769 s]
/proc/loadavg: 3.39 3.88 3.88 4/179 16872
/proc/meminfo: memFree=18532172/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=3460 CPUtime=0.19 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 584 0 0 0 19 0 0 0 21 0 1 0 466450388 3543040 530 33554432000 134512640 134603332 4286565056 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 865 530 97 23 0 491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3460

[startup+0.300762 s]
/proc/loadavg: 3.39 3.88 3.88 4/179 16872
/proc/meminfo: memFree=18532172/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=3856 CPUtime=0.29 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 715 0 0 0 29 0 0 0 21 0 1 0 466450388 3948544 661 33554432000 134512640 134603332 4286565056 18446744073709551615 11990524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 964 661 97 23 0 590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3856

[startup+0.700697 s]
/proc/loadavg: 3.39 3.88 3.88 4/179 16872
/proc/meminfo: memFree=18532172/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=4120 CPUtime=0.69 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 777 0 0 0 69 0 0 0 22 0 1 0 466450388 4218880 723 33554432000 134512640 134603332 4286565056 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1030 723 97 23 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4120

[startup+1.50055 s]
/proc/loadavg: 3.44 3.88 3.88 5/190 16892
/proc/meminfo: memFree=18513652/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=4780 CPUtime=1.49 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 915 0 0 0 149 0 0 0 25 0 1 0 466450388 4894720 861 33554432000 134512640 134603332 4286565056 18446744073709551615 134525179 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1195 861 97 23 0 821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4780

[startup+3.10029 s]
/proc/loadavg: 3.44 3.88 3.88 5/190 16892
/proc/meminfo: memFree=18508216/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=5176 CPUtime=3.09 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1013 0 0 0 309 0 0 0 25 0 1 0 466450388 5300224 959 33554432000 134512640 134603332 4286565056 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1294 959 97 23 0 920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5176

[startup+6.30072 s]
/proc/loadavg: 3.44 3.88 3.88 5/190 16892
/proc/meminfo: memFree=18496816/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=5440 CPUtime=6.29 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1077 0 0 0 629 0 0 0 25 0 1 0 466450388 5570560 1023 33554432000 134512640 134603332 4286565056 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1360 1023 97 23 0 986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5440

[startup+12.7006 s]
/proc/loadavg: 3.52 3.89 3.88 5/190 16893
/proc/meminfo: memFree=18491088/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=6100 CPUtime=12.69 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1261 0 0 0 1269 0 0 0 25 0 1 0 466450388 6246400 1207 33554432000 134512640 134603332 4286565056 18446744073709551615 134566188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1525 1207 97 23 0 1151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6100

[startup+25.5005 s]
/proc/loadavg: 3.60 3.89 3.89 5/190 16893
/proc/meminfo: memFree=18487984/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=7016 CPUtime=25.49 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1439 0 0 0 2549 0 0 0 25 0 1 0 466450388 7184384 1385 33554432000 134512640 134603332 4286565056 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1754 1385 98 23 0 1380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7016

[startup+51.1002 s]
/proc/loadavg: 3.73 3.90 3.89 5/190 16893
/proc/meminfo: memFree=18480220/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=7808 CPUtime=51.09 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1653 0 0 0 5109 0 0 0 25 0 1 0 466450388 7995392 1599 33554432000 134512640 134603332 4286565056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 1952 1599 98 23 0 1578 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7808

[startup+102.301 s]
/proc/loadavg: 3.89 3.91 3.89 5/190 16895
/proc/meminfo: memFree=18473272/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=8832 CPUtime=102.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1899 0 0 0 10230 0 0 0 25 0 1 0 466450388 9043968 1845 33554432000 134512640 134603332 4286565056 18446744073709551615 134565560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2208 1845 98 23 0 1834 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8832

[startup+162.301 s]
/proc/loadavg: 3.96 3.92 3.90 5/190 16897
/proc/meminfo: memFree=18464568/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=9172 CPUtime=162.29 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 1996 0 0 0 16229 0 0 0 25 0 1 0 466450388 9392128 1942 33554432000 134512640 134603332 4286565056 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2293 1942 98 23 0 1919 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9172

[startup+222.307 s]
/proc/loadavg: 3.98 3.94 3.90 5/190 16898
/proc/meminfo: memFree=18463520/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=9408 CPUtime=222.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2061 0 0 0 22230 0 0 0 25 0 1 0 466450388 9633792 2007 33554432000 134512640 134603332 4286565056 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2352 2007 98 23 0 1978 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9408

[startup+282.3 s]
/proc/loadavg: 3.99 3.94 3.91 5/190 16899
/proc/meminfo: memFree=18457044/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=9900 CPUtime=282.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2208 0 0 0 28230 0 0 0 25 0 1 0 466450388 10137600 2154 33554432000 134512640 134603332 4286565056 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2475 2154 98 23 0 2101 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9900

[startup+342.3 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 16928
/proc/meminfo: memFree=18450976/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=10428 CPUtime=342.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2325 0 0 0 34230 0 0 0 25 0 1 0 466450388 10678272 2271 33554432000 134512640 134603332 4286565056 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2607 2271 98 23 0 2233 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10428

[startup+402.3 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 16930
/proc/meminfo: memFree=18445500/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=10608 CPUtime=402.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2407 0 0 0 40230 0 0 0 25 0 1 0 466450388 10862592 2340 33554432000 134512640 134603332 4286565056 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2652 2340 98 23 0 2278 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10608

[startup+462.3 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 16932
/proc/meminfo: memFree=18443456/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=10584 CPUtime=462.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2407 0 0 0 46230 0 0 0 25 0 1 0 466450388 10838016 2335 33554432000 134512640 134603332 4286565056 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2646 2335 98 23 0 2272 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10584

[startup+522.3 s]
/proc/loadavg: 4.07 3.98 3.91 5/190 16933
/proc/meminfo: memFree=18441164/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=10848 CPUtime=522.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2463 0 0 0 52230 0 0 0 25 0 1 0 466450388 11108352 2391 33554432000 134512640 134603332 4286565056 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2712 2391 98 23 0 2338 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 10848

[startup+582.3 s]
/proc/loadavg: 4.02 3.98 3.91 5/190 16934
/proc/meminfo: memFree=18435772/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12012 CPUtime=582.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2772 0 0 0 58230 0 0 0 25 0 1 0 466450388 12300288 2700 33554432000 134512640 134603332 4286565056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3003 2700 98 23 0 2629 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 12012

[startup+642.301 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 16936
/proc/meminfo: memFree=18433984/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=11740 CPUtime=642.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2772 0 0 0 64230 0 0 0 25 0 1 0 466450388 12021760 2636 33554432000 134512640 134603332 4286565056 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2935 2636 98 23 0 2561 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 11740

[startup+702.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 16938
/proc/meminfo: memFree=18432816/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=11952 CPUtime=702.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2830 0 0 0 70230 0 0 0 25 0 1 0 466450388 12238848 2681 33554432000 134512640 134603332 4286565056 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2988 2681 98 23 0 2614 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 11952

[startup+762.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 16949
/proc/meminfo: memFree=18431876/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=11952 CPUtime=762.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2830 0 0 0 76231 0 0 0 25 0 1 0 466450388 12238848 2681 33554432000 134512640 134603332 4286565056 18446744073709551615 134564544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2988 2681 98 23 0 2614 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 11952

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 16950
/proc/meminfo: memFree=18429844/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=11952 CPUtime=822.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2830 0 0 0 82230 0 0 0 25 0 1 0 466450388 12238848 2681 33554432000 134512640 134603332 4286565056 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 2988 2681 98 23 0 2614 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 11952

[startup+882.307 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 16952
/proc/meminfo: memFree=18425468/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12816 CPUtime=882.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2931 0 0 0 88231 0 0 0 25 0 1 0 466450388 13123584 2782 33554432000 134512640 134603332 4286565056 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3204 2782 98 23 0 2830 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 12816

[startup+942.301 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 16956
/proc/meminfo: memFree=18424320/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12888 CPUtime=942.3 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2946 0 0 0 94230 0 0 0 25 0 1 0 466450388 13197312 2797 33554432000 134512640 134603332 4286565056 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3222 2797 98 23 0 2848 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 12888

[startup+1002.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 16958
/proc/meminfo: memFree=18423004/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12960 CPUtime=1002.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 100231 0 0 0 25 0 1 0 466450388 13271040 2798 33554432000 134512640 134603332 4286565056 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3240 2798 98 23 0 2866 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 12960

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 16960
/proc/meminfo: memFree=18423080/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12720 CPUtime=1062.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 106231 0 0 0 25 0 1 0 466450388 13025280 2765 33554432000 134512640 134603332 4286565056 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3180 2765 98 23 0 2806 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 12720

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 16961
/proc/meminfo: memFree=18421908/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12688 CPUtime=1122.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 112231 0 0 0 25 0 1 0 466450388 12992512 2757 33554432000 134512640 134603332 4286565056 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3172 2757 98 23 0 2798 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 12688

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 16962
/proc/meminfo: memFree=18421860/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12688 CPUtime=1182.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 118231 0 0 0 25 0 1 0 466450388 12992512 2757 33554432000 134512640 134603332 4286565056 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3172 2757 98 23 0 2798 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 12688

[startup+1242.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 16964
/proc/meminfo: memFree=18421060/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12688 CPUtime=1242.31 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 124231 0 0 0 25 0 1 0 466450388 12992512 2757 33554432000 134512640 134603332 4286565056 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3172 2757 98 23 0 2798 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 12688



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.94 7/190 16966
/proc/meminfo: memFree=18421012/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12688 CPUtime=1300.01 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 130001 0 0 0 25 0 1 0 466450388 12992512 2757 33554432000 134512640 134603332 4286565056 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3172 2757 98 23 0 2798 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 12688

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.94 7/190 16966
/proc/meminfo: memFree=18421012/32951124 swapFree=67111528/67111528
[pid=16872] ppid=16869 vsize=12688 CPUtime=1300.01 cores=4,6
/proc/16872/stat : 16872 (picosat) R 16869 16872 16831 0 -1 4202496 2952 0 0 0 130001 0 0 0 25 0 1 0 466450388 12992512 2757 33554432000 134512640 134603332 4286565056 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16872/statm: 3172 2757 98 23 0 2798 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 12688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.02
CPU system time (s): 0.006998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 12960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2952
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= 1970

runsolver used 2.32765 second user time and 4.76727 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-23 10:48:39
IDJOB=3262605
IDBENCH=83356
IDSOLVER=1604
FILE ID=node130/3262605-1303548519
RUNJOBID= node130-1303548519-16850
PBS_JOBID= 13143151
Free space on /tmp= 71852 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-14_186.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262605-1303548519/watcher-3262605-1303548519 -o /tmp/evaluation-result-3262605-1303548519/solver-3262605-1303548519 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3262605-1303548519.cnf

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

MD5SUM BENCH= 642fce7e30a701c3223fa5771c2e57dc
RANDOM SEED=489041153

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18532584 kB
Buffers:       2089512 kB
Cached:       11717880 kB
SwapCached:          0 kB
Active:        6297652 kB
Inactive:      7574576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18532584 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             600 kB
Writeback:           0 kB
AnonPages:       64476 kB
Mapped:          15312 kB
Slab:           479928 kB
PageTables:       5388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   201080 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= 71852 MiB
End job on node130 at 2011-04-23 11:10:21