Trace number 3494935

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) 1800.12 1800.08

General information on the benchmark

Namemus/marques-silva/abstraction-refinement-intel/
edn_9789_21.cnf_46.05000000.unsat.cnf
MD5SUM007b4470d9cf590d50ec878a7d0f46bc
Bench CategoryMUS (MUS)
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 variables1612554
Number of clauses4700326
Sum of the clauses size10914926
Maximum clause length3
Minimum clause length1
Number of clauses of size 11692
Number of clauses of size 23182668
Number of clauses of size 31515966
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3494935-1307808507/watcher-3494935-1307808507 -o /tmp/evaluation-result-3494935-1307808507/solver-3494935-1307808507 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494935-1307808507.cnf 

running on 2 cores: 1,3

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: 2.50 3.46 3.61 6/189 21983
/proc/meminfo: memFree=29886136/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=23084 CPUtime=0 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 1391 0 0 0 0 0 0 0 22 0 1 0 873266959 23638016 1314 33554432000 4194304 4279335 140734335658064 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 5771 1319 223 21 0 2408 0

[startup+0.0529569 s]
/proc/loadavg: 2.50 3.46 3.61 6/189 21983
/proc/meminfo: memFree=29886136/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=83172 CPUtime=0.04 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 12498 0 0 0 3 1 0 0 22 0 1 0 873266959 85168128 12247 33554432000 4194304 4279335 140734335658064 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 20793 12256 223 21 0 17430 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83172

[startup+0.100939 s]
/proc/loadavg: 2.50 3.46 3.61 6/189 21983
/proc/meminfo: memFree=29886136/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=137060 CPUtime=0.09 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 24066 0 0 0 6 3 0 0 22 0 1 0 873266959 140349440 23816 33554432000 4194304 4279335 140734335658064 18446744073709551615 4249730 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 34265 23823 223 21 0 30902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 137060

[startup+0.300902 s]
/proc/loadavg: 2.50 3.46 3.61 6/189 21983
/proc/meminfo: memFree=29886136/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=222944 CPUtime=0.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 41708 0 0 0 23 6 0 0 23 0 1 0 873266959 228294656 40899 33554432000 4194304 4279335 140734335658064 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 55736 40902 224 21 0 52373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 222944

[startup+0.700831 s]
/proc/loadavg: 2.50 3.46 3.61 6/189 21983
/proc/meminfo: memFree=29886136/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=370896 CPUtime=0.68 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 75288 0 0 0 57 11 0 0 25 0 1 0 873266959 379797504 73345 33554432000 4194304 4279335 140734335658064 18446744073709551615 233509958341 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 92724 73348 224 21 0 89361 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 370896

[startup+1.50069 s]
/proc/loadavg: 2.50 3.46 3.61 5/190 21984
/proc/meminfo: memFree=29033032/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=720500 CPUtime=1.49 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 141252 0 0 0 127 22 0 0 25 0 1 0 873266959 737792000 137085 33554432000 4194304 4279335 140734335658064 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 180125 137088 224 21 0 176762 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 720500

[startup+3.1004 s]
/proc/loadavg: 2.50 3.46 3.61 5/190 21984
/proc/meminfo: memFree=28350668/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1178880 CPUtime=3.08 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 254642 0 0 0 271 37 0 0 25 0 1 0 873266959 1207173120 249852 33554432000 4194304 4279335 140734335658064 18446744073709551615 233509958341 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 294720 249855 239 21 0 291357 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1178880

[startup+6.30083 s]
/proc/loadavg: 2.62 3.47 3.62 5/190 21985
/proc/meminfo: memFree=27679844/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1634656 CPUtime=6.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 373861 0 0 0 576 53 0 0 25 0 1 0 873266959 1673887744 369067 33554432000 4194304 4279335 140734335658064 18446744073709551615 4210520 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 408664 369067 250 21 0 405301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1634656

[startup+12.7007 s]
/proc/loadavg: 2.73 3.47 3.62 5/190 21985
/proc/meminfo: memFree=27627248/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1640128 CPUtime=12.69 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 375211 0 0 0 1216 53 0 0 25 0 1 0 873266959 1679491072 370417 33554432000 4194304 4279335 140734335658064 18446744073709551615 4208793 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 410032 370417 250 21 0 406669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1640128

[startup+25.5004 s]
/proc/loadavg: 3.01 3.50 3.62 5/190 22023
/proc/meminfo: memFree=28197692/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1646960 CPUtime=25.49 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 376150 0 0 0 2496 53 0 0 25 0 1 0 873266959 1686487040 371356 33554432000 4194304 4279335 140734335658064 18446744073709551615 4208793 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 411740 371356 250 21 0 408377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1646960

[startup+51.1008 s]
/proc/loadavg: 3.35 3.54 3.63 4/188 22822
/proc/meminfo: memFree=29740504/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1739152 CPUtime=51.08 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 408455 0 0 0 5050 58 0 0 25 0 1 0 873266959 1780891648 397492 33554432000 4194304 4279335 140734335658064 18446744073709551615 4257968 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 434788 397492 270 21 0 431425 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1739152

[startup+102.307 s]
/proc/loadavg: 3.77 3.62 3.65 5/187 23003
/proc/meminfo: memFree=29513928/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1833072 CPUtime=102.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 418120 0 0 0 10168 61 0 0 25 0 1 0 873266959 1877065728 407146 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 458268 407146 270 21 0 454905 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1833072

[startup+162.301 s]
/proc/loadavg: 4.12 3.75 3.69 5/190 23015
/proc/meminfo: memFree=24244056/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1833996 CPUtime=162.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 419423 0 0 0 16167 62 0 0 25 0 1 0 873266959 1878011904 408442 33554432000 4194304 4279335 140734335658064 18446744073709551615 4260411 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 458499 408442 270 21 0 455136 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1833996

[startup+222.301 s]
/proc/loadavg: 4.04 3.79 3.71 5/190 23016
/proc/meminfo: memFree=23866192/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1845140 CPUtime=222.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 423313 0 0 0 22165 64 0 0 25 0 1 0 873266959 1889423360 412330 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258370 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 461285 412330 270 21 0 457922 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1845140

[startup+282.3 s]
/proc/loadavg: 4.01 3.83 3.73 5/190 23094
/proc/meminfo: memFree=29083600/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1862988 CPUtime=282.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 429085 0 0 0 28163 66 0 0 25 0 1 0 873266959 1907699712 418097 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 465747 418097 270 21 0 462384 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1862988

[startup+342.301 s]
/proc/loadavg: 4.00 3.86 3.74 5/190 23096
/proc/meminfo: memFree=29042284/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1870276 CPUtime=342.3 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 431298 0 0 0 34163 67 0 0 25 0 1 0 873266959 1915162624 420308 33554432000 4194304 4279335 140734335658064 18446744073709551615 233513757107 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 467569 420308 270 21 0 464206 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1870276

[startup+402.301 s]
/proc/loadavg: 4.07 3.90 3.76 5/190 23097
/proc/meminfo: memFree=29024016/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1871704 CPUtime=402.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 431901 0 0 0 40162 67 0 0 25 0 1 0 873266959 1916624896 420905 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 467926 420905 270 21 0 464563 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 1871704

[startup+462.301 s]
/proc/loadavg: 4.02 3.91 3.77 5/190 23099
/proc/meminfo: memFree=29009688/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1872100 CPUtime=462.29 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 432237 0 0 0 46162 67 0 0 25 0 1 0 873266959 1917030400 421235 33554432000 4194304 4279335 140734335658064 18446744073709551615 233513755749 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468025 421235 270 21 0 464662 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 1872100

[startup+522.3 s]
/proc/loadavg: 4.01 3.92 3.78 5/190 23100
/proc/meminfo: memFree=29000432/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1872504 CPUtime=522.3 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 432526 0 0 0 52162 68 0 0 25 0 1 0 873266959 1917444096 421520 33554432000 4194304 4279335 140734335658064 18446744073709551615 4237725 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468126 421520 270 21 0 464763 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1872504

[startup+582.3 s]
/proc/loadavg: 4.00 3.94 3.79 5/190 23102
/proc/meminfo: memFree=28954964/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1872636 CPUtime=582.3 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 432803 0 0 0 58162 68 0 0 25 0 1 0 873266959 1917579264 421792 33554432000 4194304 4279335 140734335658064 18446744073709551615 233513755551 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468159 421792 270 21 0 464796 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1872636

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 23146
/proc/meminfo: memFree=29085976/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1873652 CPUtime=822.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 433778 0 0 0 82163 68 0 0 25 0 1 0 873266959 1918619648 422761 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241556 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468413 422761 270 21 0 465050 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1873652

[startup+882.301 s]
/proc/loadavg: 4.05 3.99 3.84 5/190 23186
/proc/meminfo: memFree=28972880/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1873652 CPUtime=882.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 433911 0 0 0 88163 68 0 0 25 0 1 0 873266959 1918619648 422890 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468413 422890 270 21 0 465050 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1873652

[startup+942.301 s]
/proc/loadavg: 4.02 3.99 3.85 5/190 23188
/proc/meminfo: memFree=29055512/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1873784 CPUtime=942.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434104 0 0 0 94163 68 0 0 25 0 1 0 873266959 1918754816 423083 33554432000 4194304 4279335 140734335658064 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468446 423083 270 21 0 465083 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1873784

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.86 5/190 23192
/proc/meminfo: memFree=28757336/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1873928 CPUtime=1002.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434274 0 0 0 100163 68 0 0 25 0 1 0 873266959 1918902272 423252 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468482 423252 270 21 0 465119 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1873928

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.87 5/190 23194
/proc/meminfo: memFree=28953044/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1873928 CPUtime=1062.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434396 0 0 0 106163 68 0 0 25 0 1 0 873266959 1918902272 423372 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468482 423372 270 21 0 465119 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1873928

[startup+1122.3 s]
/proc/loadavg: 4.07 4.02 3.88 5/190 23195
/proc/meminfo: memFree=28834188/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874060 CPUtime=1122.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434568 0 0 0 112163 68 0 0 25 0 1 0 873266959 1919037440 423541 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468515 423541 270 21 0 465152 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1874060

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.88 5/190 23197
/proc/meminfo: memFree=28704176/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874060 CPUtime=1182.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434649 0 0 0 118163 68 0 0 25 0 1 0 873266959 1919037440 423621 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468515 423621 270 21 0 465152 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1874060

[startup+1242.3 s]
/proc/loadavg: 3.48 3.87 3.84 4/184 23223
/proc/meminfo: memFree=29162220/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874192 CPUtime=1242.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434716 0 0 0 124163 68 0 0 25 0 1 0 873266959 1919172608 423687 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258249 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468548 423687 270 21 0 465185 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1874192

[startup+1302.3 s]
/proc/loadavg: 3.17 3.70 3.79 4/184 23224
/proc/meminfo: memFree=29159312/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874192 CPUtime=1302.32 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434847 0 0 0 130164 68 0 0 25 0 1 0 873266959 1919172608 423818 33554432000 4194304 4279335 140734335658064 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468548 423818 270 21 0 465185 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 1874192

[startup+1362.3 s]
/proc/loadavg: 2.84 3.53 3.72 3/178 23250
/proc/meminfo: memFree=29643268/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874328 CPUtime=1362.31 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 434968 0 0 0 136163 68 0 0 25 0 1 0 873266959 1919311872 423937 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258249 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468582 423937 270 21 0 465219 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 1874328

[startup+1422.31 s]
/proc/loadavg: 2.31 3.25 3.61 3/178 23251
/proc/meminfo: memFree=29640248/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874328 CPUtime=1422.32 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435079 0 0 0 142164 68 0 0 25 0 1 0 873266959 1919311872 424046 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258355 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468582 424046 270 21 0 465219 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 1874328

[startup+1482.3 s]
/proc/loadavg: 2.11 3.02 3.50 3/178 23253
/proc/meminfo: memFree=29573496/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874468 CPUtime=1482.32 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435185 0 0 0 148164 68 0 0 25 0 1 0 873266959 1919455232 424151 33554432000 4194304 4279335 140734335658064 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468617 424151 270 21 0 465254 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 1874468

[startup+1542.3 s]
/proc/loadavg: 2.04 2.83 3.41 3/178 23255
/proc/meminfo: memFree=29529072/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874468 CPUtime=1542.32 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435272 0 0 0 154164 68 0 0 25 0 1 0 873266959 1919455232 424237 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258317 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468617 424237 270 21 0 465254 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 1874468

[startup+1602.3 s]
/proc/loadavg: 2.01 2.67 3.32 3/178 23256
/proc/meminfo: memFree=29686024/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874604 CPUtime=1602.33 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435414 0 0 0 160164 69 0 0 25 0 1 0 873266959 1919594496 424376 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258361 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468651 424376 270 21 0 465288 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 1874604

[startup+1662.3 s]
/proc/loadavg: 2.00 2.55 3.23 3/178 23258
/proc/meminfo: memFree=29563356/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874604 CPUtime=1662.33 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435500 0 0 0 166164 69 0 0 25 0 1 0 873266959 1919594496 424461 33554432000 4194304 4279335 140734335658064 18446744073709551615 4258370 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468651 424461 270 21 0 465288 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 1874604

[startup+1722.3 s]
/proc/loadavg: 2.03 2.46 3.16 3/178 23259
/proc/meminfo: memFree=29663504/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874604 CPUtime=1722.33 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435562 0 0 0 172164 69 0 0 25 0 1 0 873266959 1919594496 424522 33554432000 4194304 4279335 140734335658064 18446744073709551615 4242619 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468651 424522 270 21 0 465288 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 1874604

[startup+1782.3 s]
/proc/loadavg: 2.01 2.37 3.08 3/178 23261
/proc/meminfo: memFree=29627500/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874740 CPUtime=1782.33 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435622 0 0 0 178164 69 0 0 25 0 1 0 873266959 1919733760 424582 33554432000 4194304 4279335 140734335658064 18446744073709551615 4260503 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468685 424582 270 21 0 465322 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 1874740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.35 3.06 3/178 23261
/proc/meminfo: memFree=29554464/32951124 swapFree=67056964/67111528
[pid=21983] ppid=21981 vsize=1874740 CPUtime=1800.04 cores=1,3
/proc/21983/stat : 21983 (OptimuS_release) R 21981 21983 19995 0 -1 4202496 435631 0 0 0 179935 69 0 0 25 0 1 0 873266959 1919733760 424591 33554432000 4194304 4279335 140734335658064 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/21983/statm: 468685 424591 270 21 0 465322 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1874740

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): 1800.08
CPU time (s): 1800.12
CPU user time (s): 1799.35
CPU system time (s): 0.770882
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1874740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.770882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435631
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= 7
involuntary context switches= 2051

runsolver used 2.92355 second user time and 6.67298 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-11 18:08:31
IDJOB=3494935
IDBENCH=89295
IDSOLVER=1986
FILE ID=node145/3494935-1307808507
RUNJOBID= node145-1307808507-21927
PBS_JOBID= 13551003
Free space on /tmp= 73868 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/abstraction-refinement-intel/edn_9789_21.cnf_46.05000000.unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494935-1307808507/watcher-3494935-1307808507 -o /tmp/evaluation-result-3494935-1307808507/solver-3494935-1307808507 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494935-1307808507.cnf

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

MD5SUM BENCH= 007b4470d9cf590d50ec878a7d0f46bc
RANDOM SEED=1070610991

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29893748 kB
Buffers:        178684 kB
Cached:        1085948 kB
SwapCached:       7976 kB
Active:        2213432 kB
Inactive:       684224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29893748 kB
SwapTotal:    67111528 kB
SwapFree:     67056964 kB
Dirty:          233712 kB
Writeback:           0 kB
AnonPages:     1630468 kB
Mapped:          13436 kB
Slab:            91736 kB
PageTables:       8212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2187412 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= 74000 MiB
End job on node145 at 2011-06-11 18:38:33