Trace number 3281156

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 1300.05 1300.03

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.219
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

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-3281156-1303748172/watcher-3281156-1303748172 -o /tmp/evaluation-result-3281156-1303748172/solver-3281156-1303748172 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3281156-1303748172.cnf 

running on 2 cores: 5,7

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: 2.27 3.46 2.88 2/179 12205
/proc/meminfo: memFree=14995760/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=3628 CPUtime=0 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 650 0 0 0 0 0 0 0 21 0 1 0 467232527 3715072 596 33554432000 134512640 134603332 4290394832 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 907 596 89 23 0 533 0

[startup+0.0788259 s]
/proc/loadavg: 2.27 3.46 2.88 2/179 12205
/proc/meminfo: memFree=14995760/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=8644 CPUtime=0.07 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 1790 0 0 0 7 0 0 0 21 0 1 0 467232527 8851456 1736 33554432000 134512640 134603332 4290394832 18446744073709551615 134543968 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 2161 1736 98 23 0 1787 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8644

[startup+0.100819 s]
/proc/loadavg: 2.27 3.46 2.88 2/179 12205
/proc/meminfo: memFree=14995760/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=8644 CPUtime=0.09 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 1790 0 0 0 9 0 0 0 21 0 1 0 467232527 8851456 1736 33554432000 134512640 134603332 4290394832 18446744073709551615 134543859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 2161 1736 98 23 0 1787 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8644

[startup+0.300785 s]
/proc/loadavg: 2.27 3.46 2.88 2/179 12205
/proc/meminfo: memFree=14995760/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=9040 CPUtime=0.29 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 1882 0 0 0 29 0 0 0 22 0 1 0 467232527 9256960 1828 33554432000 134512640 134603332 4290394832 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 2260 1828 98 23 0 1886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9040

[startup+0.700712 s]
/proc/loadavg: 2.27 3.46 2.88 2/179 12205
/proc/meminfo: memFree=14995760/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=9700 CPUtime=0.69 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 2047 0 0 0 69 0 0 0 24 0 1 0 467232527 9932800 1993 33554432000 134512640 134603332 4290394832 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 2425 1993 98 23 0 2051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9700

[startup+1.50057 s]
/proc/loadavg: 2.27 3.46 2.88 3/180 12206
/proc/meminfo: memFree=14987576/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=10888 CPUtime=1.49 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 2326 0 0 0 149 0 0 0 25 0 1 0 467232527 11149312 2272 33554432000 134512640 134603332 4290394832 18446744073709551615 134551018 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 2722 2272 98 23 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10888

[startup+3.10029 s]
/proc/loadavg: 2.27 3.46 2.88 4/185 12216
/proc/meminfo: memFree=14970448/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=12604 CPUtime=3.09 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 2772 0 0 0 309 0 0 0 25 0 1 0 467232527 12906496 2718 33554432000 134512640 134603332 4290394832 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 3151 2718 98 23 0 2777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12604

[startup+6.30073 s]
/proc/loadavg: 2.49 3.49 2.90 5/190 12226
/proc/meminfo: memFree=14906160/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=15772 CPUtime=6.29 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 3527 0 0 0 629 0 0 0 25 0 1 0 467232527 16150528 3473 33554432000 134512640 134603332 4290394832 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 3943 3473 98 23 0 3569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15772

[startup+12.7006 s]
/proc/loadavg: 2.61 3.50 2.90 5/190 12227
/proc/meminfo: memFree=14891288/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=22764 CPUtime=12.69 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 5258 0 0 0 1268 1 0 0 25 0 1 0 467232527 23310336 5204 33554432000 134512640 134603332 4290394832 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 5691 5204 98 23 0 5317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22764

[startup+25.5003 s]
/proc/loadavg: 2.98 3.54 2.92 5/190 12227
/proc/meminfo: memFree=14837996/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=58396 CPUtime=25.5 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 14162 0 0 0 2546 4 0 0 25 0 1 0 467232527 59797504 14108 33554432000 134512640 134603332 4290394832 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 14599 14108 98 23 0 14225 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 58396

[startup+51.1008 s]
/proc/loadavg: 3.33 3.57 2.95 5/190 12227
/proc/meminfo: memFree=14771560/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=98376 CPUtime=51.09 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 24097 0 0 0 5101 8 0 0 25 0 1 0 467232527 100737024 24043 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 24594 24043 98 23 0 24220 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98376

[startup+102.307 s]
/proc/loadavg: 3.71 3.64 3.00 5/190 12256
/proc/meminfo: memFree=14374108/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=118016 CPUtime=102.3 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 28950 0 0 0 10220 10 0 0 25 0 1 0 467232527 120848384 28896 33554432000 134512640 134603332 4290394832 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 29504 28896 109 23 0 29130 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 118016

[startup+162.3 s]
/proc/loadavg: 3.89 3.70 3.06 5/190 12258
/proc/meminfo: memFree=14314816/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=124748 CPUtime=162.29 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 30656 0 0 0 16218 11 0 0 25 0 1 0 467232527 127741952 30591 33554432000 134512640 134603332 4290394832 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 31187 30591 98 23 0 30813 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 124748

[startup+222.301 s]
/proc/loadavg: 3.96 3.75 3.12 5/190 12259
/proc/meminfo: memFree=14253800/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=140324 CPUtime=222.29 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 34596 0 0 0 22216 13 0 0 25 0 1 0 467232527 143691776 34531 33554432000 134512640 134603332 4290394832 18446744073709551615 134550763 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 35081 34531 98 23 0 34707 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 140324

[startup+282.301 s]
/proc/loadavg: 3.98 3.79 3.17 5/190 12261
/proc/meminfo: memFree=14194392/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=140324 CPUtime=282.29 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 34596 0 0 0 28216 13 0 0 25 0 1 0 467232527 143691776 34531 33554432000 134512640 134603332 4290394832 18446744073709551615 134563638 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 35081 34531 98 23 0 34707 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 140324

[startup+342.3 s]
/proc/loadavg: 3.99 3.83 3.22 5/190 12262
/proc/meminfo: memFree=14103492/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=172268 CPUtime=342.3 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 42594 0 0 0 34213 17 0 0 25 0 1 0 467232527 176402432 42529 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 43067 42529 98 23 0 42693 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 172268

[startup+402.301 s]
/proc/loadavg: 3.99 3.86 3.27 5/190 12264
/proc/meminfo: memFree=14019540/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=225464 CPUtime=402.3 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 55873 0 0 0 40205 25 0 0 25 0 1 0 467232527 230875136 55808 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 56366 55808 98 23 0 55992 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 225464

[startup+462.3 s]
/proc/loadavg: 4.03 3.89 3.31 5/190 12266
/proc/meminfo: memFree=13924920/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=267704 CPUtime=462.3 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 66433 0 0 0 46200 30 0 0 25 0 1 0 467232527 274128896 66368 33554432000 134512640 134603332 4290394832 18446744073709551615 134566442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 66926 66368 98 23 0 66552 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 267704

[startup+522.301 s]
/proc/loadavg: 4.07 3.93 3.36 5/190 12267
/proc/meminfo: memFree=13845308/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=301496 CPUtime=522.3 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 74893 0 0 0 52195 35 0 0 25 0 1 0 467232527 308731904 74828 33554432000 134512640 134603332 4290394832 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 75374 74828 98 23 0 75000 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 301496

[startup+582.301 s]
/proc/loadavg: 4.02 3.94 3.40 5/190 12272
/proc/meminfo: memFree=13783692/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=330272 CPUtime=582.3 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 82085 0 0 0 58189 41 0 0 25 0 1 0 467232527 338198528 82020 33554432000 134512640 134603332 4290394832 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 82568 82020 98 23 0 82194 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 330272

[startup+642.3 s]
/proc/loadavg: 4.01 3.95 3.43 5/190 12273
/proc/meminfo: memFree=13712624/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=642.31 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 64186 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 356144

[startup+702.301 s]
/proc/loadavg: 4.00 3.95 3.46 5/190 12275
/proc/meminfo: memFree=13661528/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=702.31 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 70186 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 356144

[startup+762.307 s]
/proc/loadavg: 4.00 3.96 3.49 5/190 12277
/proc/meminfo: memFree=13612044/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=762.32 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 76187 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 356144

[startup+822.301 s]
/proc/loadavg: 4.00 3.96 3.52 5/190 12278
/proc/meminfo: memFree=13534412/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=822.31 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 82186 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 356144

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.55 5/190 12280
/proc/meminfo: memFree=13482072/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=882.31 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 88186 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 356144

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.57 5/190 12281
/proc/meminfo: memFree=13418944/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=942.31 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 94186 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 356144

[startup+1002.3 s]
/proc/loadavg: 4.08 4.00 3.61 5/190 12283
/proc/meminfo: memFree=13387440/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=1002.32 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 100187 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 356144

[startup+1062.3 s]
/proc/loadavg: 4.11 4.02 3.64 5/190 12285
/proc/meminfo: memFree=13361516/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=1062.32 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 106187 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 356144

[startup+1122.3 s]
/proc/loadavg: 4.04 4.01 3.66 5/190 12286
/proc/meminfo: memFree=13269748/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=356144 CPUtime=1122.32 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 88601 0 0 0 112187 45 0 0 25 0 1 0 467232527 364691456 88536 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 89036 88536 98 23 0 88662 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 356144

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.67 5/190 12288
/proc/meminfo: memFree=13222868/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=368552 CPUtime=1182.32 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 91691 0 0 0 118185 47 0 0 25 0 1 0 467232527 377397248 91626 33554432000 134512640 134603332 4290394832 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 92138 91626 98 23 0 91764 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 368552

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.69 5/190 12289
/proc/meminfo: memFree=13148952/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=388220 CPUtime=1242.31 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 96632 0 0 0 124181 50 0 0 25 0 1 0 467232527 397537280 96567 33554432000 134512640 134603332 4290394832 18446744073709551615 134550943 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 97055 96567 98 23 0 96681 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 388220



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.71 5/190 12291
/proc/meminfo: memFree=13109512/32951124 swapFree=67111528/67111528
[pid=12205] ppid=12203 vsize=404720 CPUtime=1300.02 cores=5,7
/proc/12205/stat : 12205 (picosat) R 12203 12205 11954 0 -1 4202496 100756 0 0 0 129949 53 0 0 25 0 1 0 467232527 414433280 100691 33554432000 134512640 134603332 4290394832 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12205/statm: 101180 100691 98 23 0 100806 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 404720

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.03
CPU time (s): 1300.05
CPU user time (s): 1299.5
CPU system time (s): 0.558915
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 404720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.5
system time used= 0.558915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100756
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 4516

runsolver used 1.9737 second user time and 5.12922 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-25 18:16:12
IDJOB=3281156
IDBENCH=20529
IDSOLVER=1604
FILE ID=node140/3281156-1303748172
RUNJOBID= node140-1303746811-11975
PBS_JOBID= 13154022
Free space on /tmp= 72384 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281156-1303748172/watcher-3281156-1303748172 -o /tmp/evaluation-result-3281156-1303748172/solver-3281156-1303748172 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3281156-1303748172.cnf

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

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
RANDOM SEED=1009876742

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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		: 2666.833
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:      14996040 kB
Buffers:       2360836 kB
Cached:       14918680 kB
SwapCached:          0 kB
Active:       10104760 kB
Inactive:      7289584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14996040 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           11592 kB
Writeback:           0 kB
AnonPages:      113840 kB
Mapped:          15484 kB
Slab:           495624 kB
PageTables:       5356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   260300 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= 72252 MiB
End job on node140 at 2011-04-25 18:37:54