Trace number 3494814

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
OptimuS a100_source? (TO) 1800.05 1800.01

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.7.unsat.cnf
MD5SUM39c753fcd6ac15019fa3a40cd8b8f69d
Bench CategoryAPPLICATION (applications 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 variables505
Number of clauses1696
Sum of the clauses size4422
Maximum clause length13
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 2719
Number of clauses of size 3948
Number of clauses of size 410
Number of clauses of size 510
Number of clauses of size over 56

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3494814-1307804820/watcher-3494814-1307804820 -o /tmp/evaluation-result-3494814-1307804820/solver-3494814-1307804820 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494814-1307804820.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.40 2.68 3.39 2/176 28301
/proc/meminfo: memFree=31592636/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=19604 CPUtime=0 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 508 0 0 0 0 0 0 0 23 0 1 0 892079735 20074496 444 33554432000 4194304 4279335 140736478730272 18446744073709551615 4210773 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 4901 444 248 21 0 1538 0

[startup+0.048126 s]
/proc/loadavg: 1.40 2.68 3.39 2/176 28301
/proc/meminfo: memFree=31592636/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=19736 CPUtime=0.04 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 851 0 0 0 4 0 0 0 23 0 1 0 892079735 20209664 787 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241843 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 4934 787 268 21 0 1571 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 19736

[startup+0.101112 s]
/proc/loadavg: 1.40 2.68 3.39 2/176 28301
/proc/meminfo: memFree=31592636/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=18168 CPUtime=0.09 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 1625 0 0 0 9 0 0 0 23 0 1 0 892079735 18604032 775 33554432000 4194304 4279335 140736478730272 18446744073709551615 4235603 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 4542 776 269 21 0 1179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18168

[startup+0.301087 s]
/proc/loadavg: 1.40 2.68 3.39 2/176 28301
/proc/meminfo: memFree=31592636/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=24192 CPUtime=0.29 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 3366 0 0 0 29 0 0 0 25 0 1 0 892079735 24772608 2507 33554432000 4194304 4279335 140736478730272 18446744073709551615 4257933 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 6048 2507 269 21 0 2685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24192

[startup+0.700999 s]
/proc/loadavg: 1.40 2.68 3.39 2/176 28301
/proc/meminfo: memFree=31592636/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=26964 CPUtime=0.68 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 4212 0 0 0 68 0 0 0 25 0 1 0 892079735 27611136 3352 33554432000 4194304 4279335 140736478730272 18446744073709551615 4260721 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 6741 3352 269 21 0 3378 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26964

[startup+1.50088 s]
/proc/loadavg: 1.40 2.68 3.39 5/190 28340
/proc/meminfo: memFree=31352784/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=26964 CPUtime=1.48 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 4212 0 0 0 148 0 0 0 25 0 1 0 892079735 27611136 3352 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242162 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 6741 3352 269 21 0 3378 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26964

[startup+3.10057 s]
/proc/loadavg: 1.40 2.68 3.39 5/190 28340
/proc/meminfo: memFree=31302576/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=26964 CPUtime=3.08 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 4212 0 0 0 308 0 0 0 25 0 1 0 892079735 27611136 3352 33554432000 4194304 4279335 140736478730272 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 6741 3352 269 21 0 3378 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26964

[startup+6.301 s]
/proc/loadavg: 1.60 2.70 3.39 5/190 28340
/proc/meminfo: memFree=31151912/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=26964 CPUtime=6.28 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 4212 0 0 0 628 0 0 0 25 0 1 0 892079735 27611136 3352 33554432000 4194304 4279335 140736478730272 18446744073709551615 4257104 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 6741 3352 269 21 0 3378 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26964

[startup+12.7009 s]
/proc/loadavg: 1.80 2.72 3.39 5/190 28340
/proc/meminfo: memFree=31083396/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=19936 CPUtime=12.69 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 15296 0 0 0 1267 2 0 0 25 0 1 0 892079735 20414464 1638 33554432000 4194304 4279335 140736478730272 18446744073709551615 4255574 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 4984 1638 270 21 0 1621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19936

[startup+25.5006 s]
/proc/loadavg: 2.28 2.78 3.40 5/190 28341
/proc/meminfo: memFree=31224196/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38500 CPUtime=25.49 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 33369 0 0 0 2544 5 0 0 25 0 1 0 892079735 39424000 5940 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9625 5940 270 21 0 6262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38500

[startup+51.1009 s]
/proc/loadavg: 2.87 2.88 3.42 5/190 28417
/proc/meminfo: memFree=31184348/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38500 CPUtime=51.09 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 33369 0 0 0 5104 5 0 0 25 0 1 0 892079735 39424000 5940 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9625 5940 270 21 0 6262 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 38500

[startup+102.307 s]
/proc/loadavg: 3.51 3.05 3.45 5/190 28419
/proc/meminfo: memFree=30549172/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38500 CPUtime=102.3 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 33676 0 0 0 10225 5 0 0 25 0 1 0 892079735 39424000 6247 33554432000 4194304 4279335 140736478730272 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9625 6247 270 21 0 6262 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38500

[startup+162.301 s]
/proc/loadavg: 3.82 3.22 3.48 5/190 28420
/proc/meminfo: memFree=30939740/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38500 CPUtime=162.29 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 33676 0 0 0 16224 5 0 0 25 0 1 0 892079735 39424000 6247 33554432000 4194304 4279335 140736478730272 18446744073709551615 4235588 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9625 6247 270 21 0 6262 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 38500

[startup+222.301 s]
/proc/loadavg: 3.93 3.36 3.51 5/190 28422
/proc/meminfo: memFree=30575888/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38500 CPUtime=222.29 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 33676 0 0 0 22224 5 0 0 25 0 1 0 892079735 39424000 6247 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242115 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9625 6247 270 21 0 6262 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 38500

[startup+282.301 s]
/proc/loadavg: 4.05 3.49 3.54 5/190 28423
/proc/meminfo: memFree=30532072/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38500 CPUtime=282.29 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 44936 0 0 0 28222 7 0 0 25 0 1 0 892079735 39424000 6247 33554432000 4194304 4279335 140736478730272 18446744073709551615 4256560 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9625 6247 270 21 0 6262 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 38500

[startup+342.3 s]
/proc/loadavg: 4.02 3.58 3.57 5/190 28425
/proc/meminfo: memFree=30787348/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38496 CPUtime=342.29 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 75756 0 0 0 34217 12 0 0 25 0 1 0 892079735 39419904 6246 33554432000 4194304 4279335 140736478730272 18446744073709551615 4256705 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9624 6246 270 21 0 6261 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 38496

[startup+402.3 s]
/proc/loadavg: 4.05 3.67 3.59 5/190 28427
/proc/meminfo: memFree=30572180/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38496 CPUtime=402.3 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 75756 0 0 0 40217 13 0 0 25 0 1 0 892079735 39419904 6246 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242461 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9624 6246 270 21 0 6261 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 38496

[startup+462.301 s]
/proc/loadavg: 4.06 3.74 3.62 5/190 28428
/proc/meminfo: memFree=30787024/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38496 CPUtime=462.29 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 92807 0 0 0 46214 15 0 0 25 0 1 0 892079735 39419904 6246 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9624 6246 270 21 0 6261 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 38496

[startup+522.301 s]
/proc/loadavg: 4.02 3.79 3.64 5/190 28430
/proc/meminfo: memFree=30657164/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=38496 CPUtime=522.3 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 141154 0 0 0 52205 25 0 0 25 0 1 0 892079735 39419904 6246 33554432000 4194304 4279335 140736478730272 18446744073709551615 4259343 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 9624 6246 270 21 0 6261 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 38496

[startup+582.301 s]
/proc/loadavg: 4.01 3.82 3.66 5/190 28431
/proc/meminfo: memFree=30865688/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=50100 CPUtime=582.3 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 189657 0 0 0 58198 32 0 0 25 0 1 0 892079735 51302400 9147 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 12525 9147 271 21 0 9162 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 50100

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.91 3.73 5/190 28438
/proc/meminfo: memFree=30831280/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=50100 CPUtime=822.31 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 189658 0 0 0 82198 33 0 0 25 0 1 0 892079735 51302400 9147 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242614 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 12525 9147 270 21 0 9162 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 50100

[startup+882.301 s]
/proc/loadavg: 4.04 3.94 3.75 5/190 28440
/proc/meminfo: memFree=31008176/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=50100 CPUtime=882.31 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 189658 0 0 0 88198 33 0 0 25 0 1 0 892079735 51302400 9147 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 12525 9147 270 21 0 9162 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 50100

[startup+942.301 s]
/proc/loadavg: 4.07 3.96 3.77 5/190 28441
/proc/meminfo: memFree=30432772/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=50100 CPUtime=942.31 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 189658 0 0 0 94198 33 0 0 25 0 1 0 892079735 51302400 9147 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 12525 9147 270 21 0 9162 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 50100

[startup+1002.3 s]
/proc/loadavg: 4.09 3.98 3.78 5/190 28443
/proc/meminfo: memFree=30392068/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=57296 CPUtime=1002.31 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 196177 0 0 0 100197 34 0 0 25 0 1 0 892079735 58671104 10946 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 14324 10946 270 21 0 10961 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 57296

[startup+1062.3 s]
/proc/loadavg: 4.03 3.98 3.79 5/190 28444
/proc/meminfo: memFree=30685768/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=57296 CPUtime=1062.31 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 196177 0 0 0 106197 34 0 0 25 0 1 0 892079735 58671104 10946 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 14324 10946 270 21 0 10961 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 57296

[startup+1122.3 s]
/proc/loadavg: 4.01 3.98 3.81 5/190 28446
/proc/meminfo: memFree=30541772/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=57296 CPUtime=1122.31 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 196177 0 0 0 112196 35 0 0 25 0 1 0 892079735 58671104 10946 33554432000 4194304 4279335 140736478730272 18446744073709551615 4257110 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 14324 10946 270 21 0 10961 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 57296

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 28447
/proc/meminfo: memFree=30807704/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=68792 CPUtime=1182.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 199054 0 0 0 118196 36 0 0 25 0 1 0 892079735 70443008 13820 33554432000 4194304 4279335 140736478730272 18446744073709551615 4257112 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 17198 13820 271 21 0 13835 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 68792

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 28449
/proc/meminfo: memFree=30790184/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=68792 CPUtime=1242.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 199054 0 0 0 124196 36 0 0 25 0 1 0 892079735 70443008 13820 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 17198 13820 271 21 0 13835 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 68792

[startup+1302.3 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 28451
/proc/meminfo: memFree=30585656/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1302.33 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 130196 37 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4256384 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 87648

[startup+1362.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 28452
/proc/meminfo: memFree=30679608/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1362.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 136195 37 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 87648

[startup+1422.31 s]
/proc/loadavg: 4.06 4.00 3.85 5/190 28454
/proc/meminfo: memFree=30487220/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1422.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 142195 37 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 87648

[startup+1482.3 s]
/proc/loadavg: 4.10 4.02 3.86 5/190 28455
/proc/meminfo: memFree=30678388/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1482.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 148195 37 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 87648

[startup+1542.3 s]
/proc/loadavg: 4.10 4.03 3.87 5/190 28457
/proc/meminfo: memFree=30555580/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1542.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 154195 37 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241981 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 87648

[startup+1602.3 s]
/proc/loadavg: 4.04 4.02 3.87 5/190 28459
/proc/meminfo: memFree=30787904/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1602.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 160195 37 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 87648

[startup+1662.3 s]
/proc/loadavg: 4.01 4.02 3.88 5/190 28460
/proc/meminfo: memFree=30370844/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1662.33 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 166195 38 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4256414 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 87648

[startup+1722.3 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 28462
/proc/meminfo: memFree=30748256/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1722.32 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 172194 38 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 87648

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 28463
/proc/meminfo: memFree=30551044/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1782.33 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 178194 39 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4241934 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 87648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 28464
/proc/meminfo: memFree=30365520/32951124 swapFree=67053176/67111528
[pid=28301] ppid=28299 vsize=87648 CPUtime=1800.03 cores=0,2
/proc/28301/stat : 28301 (OptimuS_release) R 28299 28301 27623 0 -1 4202496 203774 0 0 0 179964 39 0 0 25 0 1 0 892079735 89751552 18534 33554432000 4194304 4279335 140736478730272 18446744073709551615 4235856 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28301/statm: 21912 18534 270 21 0 18549 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87648

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): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1799.65
CPU system time (s): 0.394939
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 87648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 203774
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= 11
involuntary context switches= 7822

runsolver used 3.10353 second user time and 6.72398 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-11 17:07:00
IDJOB=3494814
IDBENCH=20469
IDSOLVER=1986
FILE ID=node137/3494814-1307804820
RUNJOBID= node137-1307804820-28281
PBS_JOBID= 13551049
Free space on /tmp= 73964 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.7.unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494814-1307804820/watcher-3494814-1307804820 -o /tmp/evaluation-result-3494814-1307804820/solver-3494814-1307804820 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494814-1307804820.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 39c753fcd6ac15019fa3a40cd8b8f69d
RANDOM SEED=1395635648

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31595040 kB
Buffers:        277284 kB
Cached:         879752 kB
SwapCached:      12188 kB
Active:         581816 kB
Inactive:       596476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31595040 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       19104 kB
Mapped:           8864 kB
Slab:           113192 kB
PageTables:       5184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   194992 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= 73960 MiB
End job on node137 at 2011-06-11 17:37:02