Trace number 3494801

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) 1800.08 1800.12

General information on the benchmark

NameSAT04/industrial/hoonsang/
vis-bmc/luckySeven.used-as.sat04-990.cnf
MD5SUMe05028f569e580a3335aeab2d092cf1f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark804.342
Satisfiable
(Un)Satisfiability was proved
Number of variables8503
Number of clauses25116
Sum of the clauses size58576
Maximum clause length3
Minimum clause length1
Number of clauses of size 121
Number of clauses of size 216730
Number of clauses of size 38365
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-3494801-1307806582/watcher-3494801-1307806582 -o /tmp/evaluation-result-3494801-1307806582/solver-3494801-1307806582 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494801-1307806582.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: 3.20 1.71 1.76 4/189 20367
/proc/meminfo: memFree=31017848/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=20928 CPUtime=0 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 890 0 0 0 0 0 0 0 25 0 1 0 892255933 21430272 818 33554432000 4194304 4279335 140735709322192 18446744073709551615 4249730 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 5232 819 225 21 0 1869 0

[startup+0.0240989 s]
/proc/loadavg: 3.20 1.71 1.76 4/189 20367
/proc/meminfo: memFree=31017848/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=25800 CPUtime=0.01 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 2103 0 0 0 1 0 0 0 25 0 1 0 892255933 26419200 2012 33554432000 4194304 4279335 140735709322192 18446744073709551615 212687336133 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 6450 2013 239 21 0 3087 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 25800

[startup+0.101125 s]
/proc/loadavg: 3.20 1.71 1.76 4/189 20367
/proc/meminfo: memFree=31017848/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=28196 CPUtime=0.09 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 2636 0 0 0 9 0 0 0 25 0 1 0 892255933 28872704 2510 33554432000 4194304 4279335 140735709322192 18446744073709551615 4257990 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 7049 2510 270 21 0 3686 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28196

[startup+0.30108 s]
/proc/loadavg: 3.20 1.71 1.76 4/189 20367
/proc/meminfo: memFree=31017848/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=28328 CPUtime=0.29 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 3297 0 0 0 29 0 0 0 25 0 1 0 892255933 29007872 3168 33554432000 4194304 4279335 140735709322192 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 7082 3168 270 21 0 3719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28328

[startup+0.701006 s]
/proc/loadavg: 3.20 1.71 1.76 4/189 20367
/proc/meminfo: memFree=31017848/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=42932 CPUtime=0.69 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 5556 0 0 0 68 1 0 0 25 0 1 0 892255933 43962368 5424 33554432000 4194304 4279335 140735709322192 18446744073709551615 4257121 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 10733 5424 270 21 0 7370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42932

[startup+1.50085 s]
/proc/loadavg: 3.20 1.71 1.76 5/190 20368
/proc/meminfo: memFree=30971596/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=73848 CPUtime=1.5 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 10828 0 0 0 148 2 0 0 25 0 1 0 892255933 75620352 10690 33554432000 4194304 4279335 140735709322192 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 18462 10690 270 21 0 15099 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 73848

[startup+3.10058 s]
/proc/loadavg: 3.26 1.75 1.78 5/190 20368
/proc/meminfo: memFree=30968000/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=55320 CPUtime=3.09 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 29225 0 0 0 305 4 0 0 25 0 1 0 892255933 56647680 8846 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 13830 8846 270 21 0 10467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55320

[startup+6.30098 s]
/proc/loadavg: 3.26 1.75 1.78 5/190 20368
/proc/meminfo: memFree=30829748/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=105252 CPUtime=6.3 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 56049 0 0 0 622 8 0 0 25 0 1 0 892255933 107778048 20928 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 26313 20928 270 21 0 22950 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 105252

[startup+12.7008 s]
/proc/loadavg: 3.38 1.82 1.80 5/190 20368
/proc/meminfo: memFree=30825124/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=155472 CPUtime=12.69 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 111629 0 0 0 1254 15 0 0 25 0 1 0 892255933 159203328 25002 33554432000 4194304 4279335 140735709322192 18446744073709551615 212691133521 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 38868 25002 270 21 0 35505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 155472

[startup+25.5005 s]
/proc/loadavg: 3.47 1.89 1.82 5/190 20369
/proc/meminfo: memFree=30839472/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=106096 CPUtime=25.5 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 236435 0 0 0 2516 34 0 0 25 0 1 0 892255933 108642304 16132 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 26524 16132 270 21 0 23161 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 106096

[startup+51.1008 s]
/proc/loadavg: 3.71 2.08 1.88 5/190 20369
/proc/meminfo: memFree=30654060/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=370148 CPUtime=51.09 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 460161 0 0 0 5042 67 0 0 25 0 1 0 892255933 379031552 55971 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 92537 55971 270 21 0 89174 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 370148

[startup+102.306 s]
/proc/loadavg: 3.88 2.40 2.00 5/190 20371
/proc/meminfo: memFree=30592160/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=370756 CPUtime=102.3 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 818303 0 0 0 10111 119 0 0 25 0 1 0 892255933 379654144 82140 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 92689 82140 270 21 0 89326 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 370756

[startup+162.301 s]
/proc/loadavg: 3.95 2.67 2.12 5/190 20372
/proc/meminfo: memFree=30836892/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=239288 CPUtime=162.29 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 1426428 0 0 0 16026 203 0 0 25 0 1 0 892255933 245030912 37113 33554432000 4194304 4279335 140735709322192 18446744073709551615 4257104 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 59822 37113 270 21 0 56459 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 239288

[startup+222.301 s]
/proc/loadavg: 4.06 2.94 2.24 5/190 20374
/proc/meminfo: memFree=30531572/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=372096 CPUtime=222.28 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 2103165 0 0 0 21930 298 0 0 25 0 1 0 892255933 381026304 56436 33554432000 4194304 4279335 140735709322192 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 93024 56436 270 21 0 89661 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 372096

[startup+282.301 s]
/proc/loadavg: 4.02 3.12 2.34 5/190 20375
/proc/meminfo: memFree=30757208/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=158988 CPUtime=282.29 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 2646806 0 0 0 27853 376 0 0 25 0 1 0 892255933 162803712 23640 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 39747 23640 270 21 0 36384 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 158988

[startup+342.301 s]
/proc/loadavg: 4.00 3.29 2.45 5/190 20377
/proc/meminfo: memFree=30695912/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=159168 CPUtime=342.29 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 3267494 0 0 0 33770 459 0 0 25 0 1 0 892255933 162988032 35581 33554432000 4194304 4279335 140735709322192 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 39792 35581 270 21 0 36429 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 159168

[startup+402.301 s]
/proc/loadavg: 4.00 3.40 2.54 5/190 20379
/proc/meminfo: memFree=30626684/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=159376 CPUtime=402.28 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 3828664 0 0 0 39694 534 0 0 25 0 1 0 892255933 163201024 26165 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 39844 26165 270 21 0 36481 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 159376

[startup+462.301 s]
/proc/loadavg: 4.00 3.52 2.63 5/190 20380
/proc/meminfo: memFree=30545792/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=241100 CPUtime=462.29 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 4375301 0 0 0 45622 607 0 0 25 0 1 0 892255933 246886400 45905 33554432000 4194304 4279335 140735709322192 18446744073709551615 4241948 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 60275 45905 270 21 0 56912 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 241100

[startup+522.301 s]
/proc/loadavg: 4.04 3.61 2.72 5/190 20382
/proc/meminfo: memFree=30593860/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=373580 CPUtime=522.28 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 4950208 0 0 0 51543 685 0 0 25 0 1 0 892255933 382545920 58287 33554432000 4194304 4279335 140735709322192 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 93395 58287 270 21 0 90032 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 373580

[startup+582.301 s]
/proc/loadavg: 4.01 3.68 2.80 5/190 20383
/proc/meminfo: memFree=30494260/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=241692 CPUtime=582.29 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 5572890 0 0 0 57457 772 0 0 25 0 1 0 892255933 247492608 46475 33554432000 4194304 4279335 140735709322192 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 60423 46475 270 21 0 57060 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 241692

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.01 3.89 3.12 5/190 20391
/proc/meminfo: memFree=30389216/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=242704 CPUtime=882.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 8427823 0 0 0 87071 1156 0 0 25 0 1 0 892255933 248528896 52896 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 60676 52896 270 21 0 57313 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 242704

[startup+942.301 s]
/proc/loadavg: 4.00 3.90 3.17 5/190 20393
/proc/meminfo: memFree=30636556/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=161632 CPUtime=942.28 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 9000186 0 0 0 92990 1238 0 0 25 0 1 0 892255933 165511168 30976 33554432000 4194304 4279335 140735709322192 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 40408 30976 270 21 0 37045 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 161632

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.22 5/190 20395
/proc/meminfo: memFree=30680284/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=162068 CPUtime=1002.28 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 9661066 0 0 0 98898 1330 0 0 25 0 1 0 892255933 165957632 32216 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 40517 32216 270 21 0 37154 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 162068

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.27 5/190 20396
/proc/meminfo: memFree=30512088/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=375900 CPUtime=1062.28 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 10255958 0 0 0 104817 1411 0 0 25 0 1 0 892255933 384921600 60909 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242436 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 93975 60909 270 21 0 90612 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 375900

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.31 5/190 20398
/proc/meminfo: memFree=30496180/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=243640 CPUtime=1122.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 10876135 0 0 0 110732 1495 0 0 25 0 1 0 892255933 249487360 38555 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 60910 38555 270 21 0 57547 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 243640

[startup+1182.3 s]
/proc/loadavg: 4.07 3.96 3.35 5/190 20399
/proc/meminfo: memFree=30379468/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=162436 CPUtime=1182.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 11419458 0 0 0 116655 1572 0 0 25 0 1 0 892255933 166334464 27585 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 40609 27585 270 21 0 37246 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 162436

[startup+1242.3 s]
/proc/loadavg: 4.02 3.97 3.39 5/190 20401
/proc/meminfo: memFree=30563572/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=376236 CPUtime=1242.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 11927113 0 0 0 122580 1647 0 0 25 0 1 0 892255933 385265664 72259 33554432000 4194304 4279335 140735709322192 18446744073709551615 4255363 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 94059 72259 270 21 0 90696 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 376236

[startup+1302.3 s]
/proc/loadavg: 4.08 3.99 3.43 5/190 20403
/proc/meminfo: memFree=30575060/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=162588 CPUtime=1302.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 12584360 0 0 0 128489 1738 0 0 25 0 1 0 892255933 166490112 27277 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 40647 27277 270 21 0 37284 0
Current children cumulated CPU time (s) 1302.27
Current children cumulated vsize (KiB) 162588

[startup+1362.3 s]
/proc/loadavg: 4.08 4.00 3.47 5/190 20404
/proc/meminfo: memFree=30540800/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=244124 CPUtime=1362.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 13213382 0 0 0 134403 1824 0 0 25 0 1 0 892255933 249982976 49776 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61031 49776 270 21 0 57668 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 244124

[startup+1422.31 s]
/proc/loadavg: 4.03 4.00 3.50 5/190 20406
/proc/meminfo: memFree=30634016/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=244268 CPUtime=1422.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 13840412 0 0 0 140322 1905 0 0 25 0 1 0 892255933 250130432 45843 33554432000 4194304 4279335 140735709322192 18446744073709551615 4256240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61067 45843 270 21 0 57704 0
Current children cumulated CPU time (s) 1422.27
Current children cumulated vsize (KiB) 244268

[startup+1482.3 s]
/proc/loadavg: 4.05 4.01 3.54 5/190 20416
/proc/meminfo: memFree=30573100/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=163080 CPUtime=1482.27 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 14489482 0 0 0 146231 1996 0 0 25 0 1 0 892255933 166993920 34418 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 40770 34418 270 21 0 37407 0
Current children cumulated CPU time (s) 1482.27
Current children cumulated vsize (KiB) 163080

[startup+1542.3 s]
/proc/loadavg: 4.02 4.01 3.56 5/190 20418
/proc/meminfo: memFree=30543180/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=376728 CPUtime=1542.26 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 15115148 0 0 0 152145 2081 0 0 25 0 1 0 892255933 385769472 64146 33554432000 4194304 4279335 140735709322192 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 94182 64146 270 21 0 90819 0
Current children cumulated CPU time (s) 1542.26
Current children cumulated vsize (KiB) 376728

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.59 5/190 20420
/proc/meminfo: memFree=30538812/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=244632 CPUtime=1602.25 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 15657303 0 0 0 158070 2155 0 0 25 0 1 0 892255933 250503168 46909 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61158 46909 270 21 0 57795 0
Current children cumulated CPU time (s) 1602.25
Current children cumulated vsize (KiB) 244632

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 20421
/proc/meminfo: memFree=30518704/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=376892 CPUtime=1662.26 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 16223147 0 0 0 163994 2232 0 0 25 0 1 0 892255933 385937408 70737 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 94223 70737 270 21 0 90860 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 376892

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.63 4/188 20427
/proc/meminfo: memFree=30727560/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=244804 CPUtime=1722.25 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 16710348 0 0 0 169928 2297 0 0 25 0 1 0 892255933 250679296 41343 33554432000 4194304 4279335 140735709322192 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61201 41345 270 21 0 57838 0
Current children cumulated CPU time (s) 1722.25
Current children cumulated vsize (KiB) 244804

[startup+1782.3 s]
/proc/loadavg: 2.84 3.68 3.54 3/178 20477
/proc/meminfo: memFree=30897636/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=245008 CPUtime=1782.25 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 17352330 0 0 0 175841 2384 0 0 25 0 1 0 892255933 250888192 41745 33554432000 4194304 4279335 140735709322192 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61252 41745 270 21 0 57889 0
Current children cumulated CPU time (s) 1782.25
Current children cumulated vsize (KiB) 245008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.50 3.56 3.51 2/172 20503
/proc/meminfo: memFree=31037484/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=245008 CPUtime=1800.06 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 17534038 0 0 0 177598 2408 0 0 25 0 1 0 892255933 250888192 55185 33554432000 4194304 4279335 140735709322192 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61252 55185 270 21 0 57889 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 245008

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

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

[startup+1800.1 s]
/proc/loadavg: 2.50 3.56 3.51 2/172 20503
/proc/meminfo: memFree=31037484/32951124 swapFree=67076880/67111528
[pid=20367] ppid=20365 vsize=245008 CPUtime=1800.06 cores=0,2
/proc/20367/stat : 20367 (OptimuS_release) R 20365 20367 30365 0 -1 4202496 17534038 0 0 0 177598 2408 0 0 25 0 1 0 892255933 250888192 55185 33554432000 4194304 4279335 140735709322192 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/20367/statm: 61252 55185 270 21 0 57889 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 245008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.08
CPU user time (s): 1775.98
CPU system time (s): 24.0913
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 803604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.98
system time used= 24.0913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17534047
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 20252

runsolver used 3.15452 second user time and 6.61299 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-11 17:36:22
IDJOB=3494801
IDBENCH=84954
IDSOLVER=1986
FILE ID=node139/3494801-1307806582
RUNJOBID= node139-1307806501-20041
PBS_JOBID= 13551009
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT04/industrial/hoonsang/vis-bmc/luckySeven.used-as.sat04-990.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494801-1307806582/watcher-3494801-1307806582 -o /tmp/evaluation-result-3494801-1307806582/solver-3494801-1307806582 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494801-1307806582.cnf

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

MD5SUM BENCH= e05028f569e580a3335aeab2d092cf1f
RANDOM SEED=1745760131

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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:      31018764 kB
Buffers:        298408 kB
Cached:        1149380 kB
SwapCached:       3520 kB
Active:         816940 kB
Inactive:       901104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31018764 kB
SwapTotal:    67111528 kB
SwapFree:     67076880 kB
Dirty:            3000 kB
Writeback:           0 kB
AnonPages:      268020 kB
Mapped:          14444 kB
Slab:           148232 kB
PageTables:       5564 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   519300 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= 74132 MiB
End job on node139 at 2011-06-11 18:06:24