Trace number 3495500

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 x100_source? (TO) 1800.02 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_422.cnf
MD5SUM81547ba9900ead6b6ef6fab90395ac0e
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark205.601
Satisfiable
(Un)Satisfiability was proved
Number of variables5475
Number of clauses15065
Sum of the clauses size34783
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210400
Number of clauses of size 34659
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-3495500-1307807933/watcher-3495500-1307807933 -o /tmp/evaluation-result-3495500-1307807933/solver-3495500-1307807933 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495500-1307807933.cnf 

running on 2 cores: 4,6

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: 2.91 3.54 3.50 4/189 22830
/proc/meminfo: memFree=31136368/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=20968 CPUtime=0 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 890 0 0 0 0 0 0 0 23 0 1 0 971024023 21471232 817 33554432000 4194304 4280283 140737368246176 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 5242 819 224 21 0 1879 0

[startup+0.0753141 s]
/proc/loadavg: 2.91 3.54 3.50 4/189 22830
/proc/meminfo: memFree=31136368/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=24440 CPUtime=0.07 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 1799 0 0 0 7 0 0 0 23 0 1 0 971024023 25026560 1723 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256233 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 6110 1723 269 21 0 2747 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 24440

[startup+0.100288 s]
/proc/loadavg: 2.91 3.54 3.50 4/189 22830
/proc/meminfo: memFree=31136368/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=24440 CPUtime=0.09 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 1976 0 0 0 9 0 0 0 24 0 1 0 971024023 25026560 1899 33554432000 4194304 4280283 140737368246176 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 6110 1899 269 21 0 2747 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24440

[startup+0.300254 s]
/proc/loadavg: 2.91 3.54 3.50 4/189 22830
/proc/meminfo: memFree=31136368/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=31860 CPUtime=0.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 4062 0 0 0 29 0 0 0 25 0 1 0 971024023 32624640 3981 33554432000 4194304 4280283 140737368246176 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 7965 3982 269 21 0 4602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31860

[startup+0.701178 s]
/proc/loadavg: 2.91 3.54 3.50 4/189 22830
/proc/meminfo: memFree=31136368/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=50856 CPUtime=0.69 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 8567 0 0 0 69 0 0 0 25 0 1 0 971024023 52076544 8484 33554432000 4194304 4280283 140737368246176 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 12714 8485 269 21 0 9351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50856

[startup+1.50104 s]
/proc/loadavg: 2.91 3.54 3.50 5/190 22831
/proc/meminfo: memFree=31007920/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=39552 CPUtime=1.49 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 25228 0 0 0 147 2 0 0 25 0 1 0 971024023 40501248 6031 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256979 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 9888 6034 269 21 0 6525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39552

[startup+3.10073 s]
/proc/loadavg: 2.91 3.54 3.50 5/190 22831
/proc/meminfo: memFree=31023964/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=70104 CPUtime=3.09 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 37352 0 0 0 305 4 0 0 25 0 1 0 971024023 71786496 12721 33554432000 4194304 4280283 140737368246176 18446744073709551615 231898949822 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 17526 12721 269 21 0 14163 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70104

[startup+6.30112 s]
/proc/loadavg: 3.00 3.55 3.50 5/190 22831
/proc/meminfo: memFree=30966336/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=74616 CPUtime=6.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 39847 0 0 0 625 4 0 0 25 0 1 0 971024023 76406784 15204 33554432000 4194304 4280283 140737368246176 18446744073709551615 4242908 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 18654 15204 269 21 0 15291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74616

[startup+12.7009 s]
/proc/loadavg: 3.08 3.55 3.50 5/190 22831
/proc/meminfo: memFree=30942040/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=12.69 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 90499 0 0 0 1260 9 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81796

[startup+25.5005 s]
/proc/loadavg: 3.28 3.58 3.51 5/190 22831
/proc/meminfo: memFree=30848972/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=25.49 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 224966 0 0 0 2526 23 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4236512 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81796

[startup+51.1007 s]
/proc/loadavg: 3.53 3.61 3.52 5/190 22870
/proc/meminfo: memFree=30898800/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=51.1 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 497971 0 0 0 5056 54 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4257398 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 81796

[startup+102.307 s]
/proc/loadavg: 3.79 3.67 3.55 5/190 22871
/proc/meminfo: memFree=30898016/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=102.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 637944 0 0 0 10161 68 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 81796

[startup+162.301 s]
/proc/loadavg: 3.98 3.74 3.58 5/190 22920
/proc/meminfo: memFree=30851676/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=162.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 1036310 0 0 0 16117 112 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 231898948799 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81796

[startup+222.3 s]
/proc/loadavg: 3.99 3.78 3.60 5/190 22921
/proc/meminfo: memFree=30884128/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=222.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 1689552 0 0 0 22046 183 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 81796

[startup+282.301 s]
/proc/loadavg: 3.99 3.82 3.62 5/190 22923
/proc/meminfo: memFree=30805616/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=282.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 2156619 0 0 0 27995 234 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4257413 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 81796

[startup+342.301 s]
/proc/loadavg: 3.99 3.85 3.64 5/190 22925
/proc/meminfo: memFree=30884200/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=342.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 2477552 0 0 0 33959 271 0 0 25 0 1 0 971024023 134262784 24947 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 24947 269 21 0 29416 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 131116

[startup+402.301 s]
/proc/loadavg: 3.99 3.87 3.66 5/190 22926
/proc/meminfo: memFree=30848712/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=402.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 3391564 0 0 0 39858 372 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4257392 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 81796

[startup+462.3 s]
/proc/loadavg: 3.99 3.89 3.68 5/190 22928
/proc/meminfo: memFree=30813960/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=161936 CPUtime=462.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 4410990 0 0 0 45742 487 0 0 25 0 1 0 971024023 165822464 31018 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 40484 31018 269 21 0 37121 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 161936

[startup+522.301 s]
/proc/loadavg: 3.99 3.91 3.70 5/190 22929
/proc/meminfo: memFree=30850628/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=522.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 5463387 0 0 0 51617 612 0 0 25 0 1 0 971024023 134262784 27239 33554432000 4194304 4280283 140737368246176 18446744073709551615 4236512 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 27239 269 21 0 29416 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 131116

[startup+582.301 s]
/proc/loadavg: 3.99 3.92 3.71 5/190 22931
/proc/meminfo: memFree=30770732/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=582.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 6532897 0 0 0 57496 733 0 0 25 0 1 0 971024023 134262784 26739 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 26739 269 21 0 29416 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 131116

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.01 3.97 3.77 5/190 22975
/proc/meminfo: memFree=30575248/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=822.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 10306198 0 0 0 81079 1150 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 81796

[startup+882.3 s]
/proc/loadavg: 4.07 3.99 3.79 5/190 23015
/proc/meminfo: memFree=30586508/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=882.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 10635812 0 0 0 87045 1184 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 81796

[startup+942.301 s]
/proc/loadavg: 4.03 3.99 3.80 5/190 23131
/proc/meminfo: memFree=30473376/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=942.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 11342983 0 0 0 92970 1260 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4238781 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 81796

[startup+1002.3 s]
/proc/loadavg: 4.01 3.99 3.81 5/190 23132
/proc/meminfo: memFree=30476572/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=1002.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 11984537 0 0 0 98900 1330 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4257387 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 81796

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.82 5/190 23134
/proc/meminfo: memFree=30413556/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=1062.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 12761325 0 0 0 104821 1409 0 0 25 0 1 0 971024023 134262784 24741 33554432000 4194304 4280283 140737368246176 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 24741 269 21 0 29416 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 131116

[startup+1122.3 s]
/proc/loadavg: 4.07 4.00 3.83 5/190 23135
/proc/meminfo: memFree=30344696/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=1122.29 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 13666321 0 0 0 110724 1505 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4242866 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 81796

[startup+1182.3 s]
/proc/loadavg: 4.02 4.00 3.84 5/190 23137
/proc/meminfo: memFree=30101504/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=161936 CPUtime=1182.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 14781309 0 0 0 116598 1632 0 0 25 0 1 0 971024023 165822464 29512 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256588 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 40484 29514 269 21 0 37121 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 161936

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 23139
/proc/meminfo: memFree=30093668/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=1242.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 15851702 0 0 0 122479 1751 0 0 25 0 1 0 971024023 134262784 29087 33554432000 4194304 4280283 140737368246176 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 29087 269 21 0 29416 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 131116

[startup+1302.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 23140
/proc/meminfo: memFree=30177968/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=1302.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 16859260 0 0 0 128367 1863 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4242870 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 81796

[startup+1362.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 23142
/proc/meminfo: memFree=30196776/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=1362.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 17874287 0 0 0 134259 1971 0 0 25 0 1 0 971024023 134262784 25826 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 25826 269 21 0 29416 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 131116

[startup+1422.31 s]
/proc/loadavg: 4.05 4.01 3.87 5/190 23143
/proc/meminfo: memFree=29881416/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=1422.31 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 18833296 0 0 0 140151 2080 0 0 25 0 1 0 971024023 134262784 24949 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 24949 269 21 0 29416 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 131116

[startup+1482.3 s]
/proc/loadavg: 4.02 4.01 3.87 5/190 23145
/proc/meminfo: memFree=30315492/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=161936 CPUtime=1482.31 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 19818173 0 0 0 146033 2198 0 0 25 0 1 0 971024023 165822464 29438 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 40484 29438 269 21 0 37121 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 161936

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 23147
/proc/meminfo: memFree=30273056/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=131116 CPUtime=1542.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 20798467 0 0 0 151917 2313 0 0 25 0 1 0 971024023 134262784 28138 33554432000 4194304 4280283 140737368246176 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 32779 28138 269 21 0 29416 0
Current children cumulated CPU time (s) 1542.3
Current children cumulated vsize (KiB) 131116

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 23148
/proc/meminfo: memFree=30110444/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=212024 CPUtime=1602.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 21758440 0 0 0 157803 2427 0 0 25 0 1 0 971024023 217112576 39198 33554432000 4194304 4280283 140737368246176 18446744073709551615 4257677 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 53006 39198 269 21 0 49643 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 212024

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 23150
/proc/meminfo: memFree=30187164/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=161936 CPUtime=1662.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 22706553 0 0 0 163691 2539 0 0 25 0 1 0 971024023 165822464 31093 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256323 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 40484 31093 269 21 0 37121 0
Current children cumulated CPU time (s) 1662.3
Current children cumulated vsize (KiB) 161936

[startup+1722.3 s]
/proc/loadavg: 4.03 4.01 3.90 5/190 23151
/proc/meminfo: memFree=30028524/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=161936 CPUtime=1722.31 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 23601947 0 0 0 169584 2647 0 0 25 0 1 0 971024023 165822464 33485 33554432000 4194304 4280283 140737368246176 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 40484 33485 269 21 0 37121 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 161936

[startup+1782.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 23153
/proc/meminfo: memFree=30106108/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=1782.3 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 24518364 0 0 0 175476 2754 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4257410 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 1782.3
Current children cumulated vsize (KiB) 81796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.07 4.02 3.91 4/188 23155
/proc/meminfo: memFree=30297572/32950928 swapFree=67054844/67111528
[pid=22830] ppid=22828 vsize=81796 CPUtime=1800 cores=4,6
/proc/22830/stat : 22830 (OptimuS_release) R 22828 22830 10137 0 -1 4202496 24591311 0 0 0 177240 2760 0 0 25 0 1 0 971024023 83759104 16999 33554432000 4194304 4280283 140737368246176 18446744073709551615 4256961 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22830/statm: 20449 16999 269 21 0 17086 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 81796

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): 1800.02
CPU user time (s): 1772.41
CPU system time (s): 27.6118
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 292164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.41
system time used= 27.6118
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24591311
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1785

runsolver used 3.23551 second user time and 6.591 second system time

The end

Launcher Data 

Begin job on node114 at 2011-06-11 17:58:53
IDJOB=3495500
IDBENCH=88844
IDSOLVER=1988
FILE ID=node114/3495500-1307807933
RUNJOBID= node114-1307807933-22773
PBS_JOBID= 13551038
Free space on /tmp= 74112 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_422.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495500-1307807933/watcher-3495500-1307807933 -o /tmp/evaluation-result-3495500-1307807933/solver-3495500-1307807933 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495500-1307807933.cnf

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

MD5SUM BENCH= 81547ba9900ead6b6ef6fab90395ac0e
RANDOM SEED=613862828

node114.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		: 2666.848
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	: 5333.69
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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		: 2666.848
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	: 5332.73
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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31138408 kB
Buffers:        309652 kB
Cached:        1229884 kB
SwapCached:      10540 kB
Active:         484076 kB
Inactive:      1100036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31138408 kB
SwapTotal:    67111528 kB
SwapFree:     67054844 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:       41160 kB
Mapped:          12796 kB
Slab:           163804 kB
PageTables:       5048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   287056 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= 74092 MiB
End job on node114 at 2011-06-11 18:28:55