Trace number 3309340

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
Lingeling 587UNSAT 4787.03 4786.89

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1971.87
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4786.94/4786.87	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-3309340-1303987426/watcher-3309340-1303987426 -o /tmp/evaluation-result-3309340-1303987426/solver-3309340-1303987426 -C 5000 -W 5100 -M 15500 lingeling HOME/instance-3309340-1303987426.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.12 0.89 1.56 2/177 27948
/proc/meminfo: memFree=23688712/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=7460 CPUtime=0 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 469 0 0 0 0 0 0 0 25 0 1 0 588973290 7639040 388 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905393920 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 1865 388 111 53 0 288 0

[startup+0.0563189 s]
/proc/loadavg: 1.12 0.89 1.56 2/177 27948
/proc/meminfo: memFree=23688712/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=15440 CPUtime=0.04 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 2488 0 0 0 4 0 0 0 25 0 1 0 588973290 15810560 2383 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905012825 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 3860 2383 111 53 0 2283 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15440

[startup+0.100311 s]
/proc/loadavg: 1.12 0.89 1.56 2/177 27948
/proc/meminfo: memFree=23688712/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=20048 CPUtime=0.09 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 3640 0 0 0 8 1 0 0 25 0 1 0 588973290 20529152 3535 33554432000 4194304 4409164 140735356830208 18446744073709551615 4268179 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 5012 3535 111 53 0 3435 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20048

[startup+0.300274 s]
/proc/loadavg: 1.12 0.89 1.56 2/177 27948
/proc/meminfo: memFree=23688712/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=41684 CPUtime=0.29 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 9081 0 0 0 28 1 0 0 25 0 1 0 588973290 42684416 8944 33554432000 4194304 4409164 140735356830208 18446744073709551615 4197800 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 10421 8944 111 53 0 8844 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41684

[startup+0.700205 s]
/proc/loadavg: 1.12 0.89 1.56 2/177 27948
/proc/meminfo: memFree=23688712/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=54588 CPUtime=0.69 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 15943 0 0 0 67 2 0 0 25 0 1 0 588973290 55898112 12152 33554432000 4194304 4409164 140735356830208 18446744073709551615 4288232 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 13647 12152 125 53 0 12070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54588

[startup+1.50106 s]
/proc/loadavg: 1.12 0.89 1.56 3/178 27949
/proc/meminfo: memFree=23639392/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=55556 CPUtime=1.5 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 19415 0 0 0 147 3 0 0 25 0 1 0 588973290 56889344 12397 33554432000 4194304 4409164 140735356830208 18446744073709551615 4278133 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 13889 12397 128 53 0 12312 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 55556

[startup+3.10076 s]
/proc/loadavg: 1.12 0.89 1.56 3/178 27949
/proc/meminfo: memFree=23627364/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=84932 CPUtime=3.09 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 37647 0 0 0 305 4 0 0 25 0 1 0 588973290 86970368 19745 33554432000 4194304 4409164 140735356830208 18446744073709551615 4255171 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 21233 19745 132 53 0 19656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84932

[startup+6.30018 s]
/proc/loadavg: 1.19 0.91 1.56 4/178 27949
/proc/meminfo: memFree=23619048/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=82948 CPUtime=6.29 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 45129 0 0 0 624 5 0 0 25 0 1 0 588973290 84938752 19259 33554432000 4194304 4409164 140735356830208 18446744073709551615 4246299 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 20737 19259 135 53 0 19160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82948

[startup+12.701 s]
/proc/loadavg: 1.26 0.92 1.57 3/178 27949
/proc/meminfo: memFree=23626960/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=99336 CPUtime=12.69 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 49226 0 0 0 1263 6 0 0 25 0 1 0 588973290 101720064 23356 33554432000 4194304 4409164 140735356830208 18446744073709551615 4246739 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 24834 23356 135 53 0 23257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99336

[startup+25.5007 s]
/proc/loadavg: 1.42 0.98 1.57 3/178 27949
/proc/meminfo: memFree=23606460/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=98632 CPUtime=25.49 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 49231 0 0 0 2542 7 0 0 25 0 1 0 588973290 100999168 23185 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358271 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 24658 23185 140 53 0 23081 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 98632

[startup+51.101 s]
/proc/loadavg: 1.62 1.06 1.58 3/178 27950
/proc/meminfo: memFree=23603184/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=98624 CPUtime=51.09 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 49298 0 0 0 5099 10 0 0 25 0 1 0 588973290 100990976 23184 33554432000 4194304 4409164 140735356830208 18446744073709551615 4347227 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 24656 23184 141 53 0 23079 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98624

[startup+102.307 s]
/proc/loadavg: 1.83 1.20 1.60 3/178 27951
/proc/meminfo: memFree=23581344/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=111612 CPUtime=102.3 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 56706 0 0 0 10213 17 0 0 25 0 1 0 588973290 114290688 26431 33554432000 4194304 4409164 140735356830208 18446744073709551615 4251186 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 27903 26431 141 53 0 26326 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 111612

[startup+162.301 s]
/proc/loadavg: 1.99 1.36 1.63 3/178 27953
/proc/meminfo: memFree=23547208/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=144380 CPUtime=162.29 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 81347 0 0 0 16199 30 0 0 25 0 1 0 588973290 147845120 34623 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358262 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 36095 34623 141 53 0 34518 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 144380

[startup+222.301 s]
/proc/loadavg: 1.99 1.47 1.65 3/178 27955
/proc/meminfo: memFree=23565768/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=144376 CPUtime=222.3 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 81412 0 0 0 22192 38 0 0 25 0 1 0 588973290 147841024 34622 33554432000 4194304 4409164 140735356830208 18446744073709551615 4259195 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 36094 34622 141 53 0 34517 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 144376

[startup+282.301 s]
/proc/loadavg: 1.99 1.57 1.67 3/178 27956
/proc/meminfo: memFree=23522460/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=144376 CPUtime=282.3 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 81466 0 0 0 28182 48 0 0 25 0 1 0 588973290 147841024 34622 33554432000 4194304 4409164 140735356830208 18446744073709551615 4340191 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 36094 34622 141 53 0 34517 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 144376

[startup+342.301 s]
/proc/loadavg: 1.99 1.64 1.68 3/178 27958
/proc/meminfo: memFree=23541280/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=144376 CPUtime=342.3 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 81466 0 0 0 34173 57 0 0 25 0 1 0 588973290 147841024 34622 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358311 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 36094 34622 141 53 0 34517 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 144376

[startup+402.301 s]
/proc/loadavg: 2.07 1.72 1.71 3/178 27959
/proc/meminfo: memFree=23531332/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=144372 CPUtime=402.3 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 97916 0 0 0 40164 66 0 0 25 0 1 0 588973290 147836928 34621 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358257 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 36093 34621 141 53 0 34516 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 144372

[startup+462.301 s]
/proc/loadavg: 2.02 1.77 1.73 3/178 27961
/proc/meminfo: memFree=23527320/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=144368 CPUtime=462.3 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 97916 0 0 0 46156 74 0 0 25 0 1 0 588973290 147832832 34620 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 36092 34620 141 53 0 34515 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 144368

[startup+522.301 s]
/proc/loadavg: 2.01 1.81 1.74 3/178 27963
/proc/meminfo: memFree=23448796/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=157888 CPUtime=522.31 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 99304 0 0 0 52144 87 0 0 25 0 1 0 588973290 161677312 35953 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358336 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 39472 35953 141 53 0 37895 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 157888

[startup+582.301 s]
/proc/loadavg: 2.00 1.84 1.75 3/178 27964
/proc/meminfo: memFree=23486192/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=157888 CPUtime=582.31 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 99304 0 0 0 58137 94 0 0 25 0 1 0 588973290 161677312 35953 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358336 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 39472 35953 141 53 0 37895 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 157888

[startup+642.301 s]

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

/proc/meminfo: memFree=23386180/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=180256 CPUtime=4002.41 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 275623 0 0 0 399358 883 0 0 25 0 1 0 588973290 184582144 43592 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 45064 43592 141 53 0 43487 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 180256

[startup+4062.31 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 28069
/proc/meminfo: memFree=23337780/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=180396 CPUtime=4062.42 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 275662 0 0 0 405343 899 0 0 25 0 1 0 588973290 184725504 43627 33554432000 4194304 4409164 140735356830208 18446744073709551615 4257019 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 45099 43627 141 53 0 43522 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 180396

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28071
/proc/meminfo: memFree=23334776/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=213164 CPUtime=4122.42 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 283854 0 0 0 411327 915 0 0 25 0 1 0 588973290 218279936 51819 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 53291 51819 141 53 0 51714 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 213164

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28072
/proc/meminfo: memFree=23333616/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=214984 CPUtime=4182.42 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 284344 0 0 0 417313 929 0 0 25 0 1 0 588973290 220143616 52274 33554432000 4194304 4409164 140735356830208 18446744073709551615 4230361 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 53746 52274 141 53 0 52169 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 214984

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28074
/proc/meminfo: memFree=23349096/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=214984 CPUtime=4242.43 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 284344 0 0 0 423298 945 0 0 25 0 1 0 588973290 220143616 52274 33554432000 4194304 4409164 140735356830208 18446744073709551615 4351707 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 53746 52274 141 53 0 52169 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 214984

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28075
/proc/meminfo: memFree=23379176/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=182196 CPUtime=4302.43 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 284344 0 0 0 429284 959 0 0 25 0 1 0 588973290 186568704 44077 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358286 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 45549 44077 141 53 0 43972 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 182196

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28077
/proc/meminfo: memFree=23385860/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=182340 CPUtime=4362.42 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 284381 0 0 0 435265 977 0 0 25 0 1 0 588973290 186716160 44113 33554432000 4194304 4409164 140735356830208 18446744073709551615 4359661 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 45585 44113 141 53 0 44008 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 182340

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28079
/proc/meminfo: memFree=23395240/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=182340 CPUtime=4422.42 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 284381 0 0 0 441249 993 0 0 25 0 1 0 588973290 186716160 44113 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 45585 44113 141 53 0 44008 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 182340

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28080
/proc/meminfo: memFree=23397696/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=182192 CPUtime=4482.43 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 284381 0 0 0 447235 1008 0 0 25 0 1 0 588973290 186564608 44076 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 45548 44076 141 53 0 43971 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 182192

[startup+4542.3 s]
/proc/loadavg: 2.05 2.01 1.95 3/178 28082
/proc/meminfo: memFree=23375444/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=204812 CPUtime=4542.43 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 290038 0 0 0 453220 1023 0 0 25 0 1 0 588973290 209727488 49731 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358257 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 51203 49731 141 53 0 49626 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 204812

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 28083
/proc/meminfo: memFree=23238884/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=262696 CPUtime=4602.44 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 309312 0 0 0 459206 1038 0 0 25 0 1 0 588973290 269000704 64202 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 65674 64202 141 53 0 64097 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 262696

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 28094
/proc/meminfo: memFree=23221224/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=294612 CPUtime=4662.44 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 330389 0 0 0 465194 1050 0 0 25 0 1 0 588973290 301682688 72181 33554432000 4194304 4409164 140735356830208 18446744073709551615 4340081 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 73653 72181 141 53 0 72076 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 294612

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 28096
/proc/meminfo: memFree=23368748/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=211036 CPUtime=4722.44 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 354593 0 0 0 471178 1066 0 0 25 0 1 0 588973290 216100864 51287 33554432000 4194304 4409164 140735356830208 18446744073709551615 4230441 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 52759 51287 141 53 0 51182 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 211036

[startup+4782.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/178 28097
/proc/meminfo: memFree=23336716/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=243808 CPUtime=4782.44 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 362786 0 0 0 477163 1081 0 0 25 0 1 0 588973290 249659392 59480 33554432000 4194304 4409164 140735356830208 18446744073709551615 4230346 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 60952 59480 141 53 0 59375 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 243808

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

[startup+4783.91 s]
/proc/loadavg: 2.06 2.01 1.95 3/178 28097
/proc/meminfo: memFree=23336716/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=243808 CPUtime=4784.05 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 362786 0 0 0 477323 1082 0 0 25 0 1 0 588973290 249659392 59480 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358810 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 60952 59480 141 53 0 59375 0
Current children cumulated CPU time (s) 4784.05
Current children cumulated vsize (KiB) 243808

[startup+4785.5 s]
/proc/loadavg: 2.06 2.01 1.95 3/178 28097
/proc/meminfo: memFree=23336716/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=243808 CPUtime=4785.64 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 362786 0 0 0 477482 1082 0 0 25 0 1 0 588973290 249659392 59480 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 60952 59480 141 53 0 59375 0
Current children cumulated CPU time (s) 4785.64
Current children cumulated vsize (KiB) 243808

[startup+4786.3 s]
/proc/loadavg: 2.06 2.01 1.95 3/178 28097
/proc/meminfo: memFree=23336716/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=243808 CPUtime=4786.44 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 362786 0 0 0 477562 1082 0 0 25 0 1 0 588973290 249659392 59480 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 60952 59480 141 53 0 59375 0
Current children cumulated CPU time (s) 4786.44
Current children cumulated vsize (KiB) 243808

[startup+4786.7 s]
/proc/loadavg: 2.06 2.01 1.95 3/178 28097
/proc/meminfo: memFree=23336716/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=243808 CPUtime=4786.84 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 362786 0 0 0 477602 1082 0 0 25 0 1 0 588973290 249659392 59480 33554432000 4194304 4409164 140735356830208 18446744073709551615 260905418647 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 60952 59480 141 53 0 59375 0
Current children cumulated CPU time (s) 4786.84
Current children cumulated vsize (KiB) 243808

[startup+4786.8 s]
/proc/loadavg: 2.06 2.01 1.95 3/178 28097
/proc/meminfo: memFree=23336716/32950928 swapFree=67071984/67111528
[pid=27948] ppid=27946 vsize=243808 CPUtime=4786.94 cores=1,3,5,7
/proc/27948/stat : 27948 (lingeling) R 27946 27948 27854 0 -1 4202496 362786 0 0 0 477612 1082 0 0 25 0 1 0 588973290 249659392 59480 33554432000 4194304 4409164 140735356830208 18446744073709551615 4358825 0 0 4096 17506 0 0 0 17 5 0 0 0
/proc/27948/statm: 60952 59480 141 53 0 59375 0
Current children cumulated CPU time (s) 4786.94
Current children cumulated vsize (KiB) 243808

Child status: 20
Real time (s): 4786.89
CPU time (s): 4787.03
CPU user time (s): 4776.2
CPU system time (s): 10.8384
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 347004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4776.2
system time used= 10.8384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 362789
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= 6
involuntary context switches= 7228

runsolver used 6.66699 second user time and 15.6476 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-28 12:43:46
IDJOB=3309340
IDBENCH=70769
IDSOLVER=1693
FILE ID=node116/3309340-1303987426
RUNJOBID= node116-1303987383-27874
PBS_JOBID= 13168756
Free space on /tmp= 72500 MiB

SOLVER NAME= Lingeling 587
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309340-1303987426/watcher-3309340-1303987426 -o /tmp/evaluation-result-3309340-1303987426/solver-3309340-1303987426 -C 5000 -W 5100 -M 15500  lingeling HOME/instance-3309340-1303987426.cnf

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=1429585292

node116.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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:      23688992 kB
Buffers:       1888260 kB
Cached:        6842244 kB
SwapCached:       9732 kB
Active:        4162032 kB
Inactive:      4678456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23688992 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:           13220 kB
Writeback:           0 kB
AnonPages:      103544 kB
Mapped:          14412 kB
Slab:           358596 kB
PageTables:       4908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   278180 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= 72500 MiB
End job on node116 at 2011-04-28 14:03:33