Trace number 3495018

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? (TO) 1800.05 1800.01

General information on the benchmark

Namemus/marques-silva/fpga-routing/
c499_gr_2pin_w5.shuffled.cnf
MD5SUMa2e4cf209dd6d99c36adb18f47b69589
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.054991
Satisfiable
(Un)Satisfiability was proved
Number of variables2070
Number of clauses19908
Sum of the clauses size104856
Maximum clause length6
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23648
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 516260

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-3495018-1307810151/watcher-3495018-1307810151 -o /tmp/evaluation-result-3495018-1307810151/solver-3495018-1307810151 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495018-1307810151.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 1.01 1.48 2.38 5/184 27617
/proc/meminfo: memFree=30909764/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=19776 CPUtime=0 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 673 0 0 0 0 0 0 0 25 0 1 0 11759944 20250624 591 33554432000 4194304 4279335 140734552899328 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 4944 598 224 21 0 1581 0

[startup+0.106538 s]
/proc/loadavg: 1.01 1.48 2.38 5/184 27617
/proc/meminfo: memFree=30909764/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=25348 CPUtime=0.1 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 2185 0 0 0 10 0 0 0 25 0 1 0 11759944 25956352 2038 33554432000 4194304 4279335 140734552899328 18446744073709551615 4208429 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 6337 2038 250 21 0 2974 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 25348

[startup+0.200521 s]
/proc/loadavg: 1.01 1.48 2.38 5/184 27617
/proc/meminfo: memFree=30909764/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=25768 CPUtime=0.19 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 2293 0 0 0 19 0 0 0 25 0 1 0 11759944 26386432 2146 33554432000 4194304 4279335 140734552899328 18446744073709551615 4199120 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 6442 2146 269 21 0 3079 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25768

[startup+0.300503 s]
/proc/loadavg: 1.01 1.48 2.38 5/184 27617
/proc/meminfo: memFree=30909764/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=26048 CPUtime=0.29 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 2584 0 0 0 29 0 0 0 25 0 1 0 11759944 26673152 2431 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127537201 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 6512 2431 269 21 0 3149 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26048

[startup+0.700432 s]
/proc/loadavg: 1.01 1.48 2.38 5/184 27617
/proc/meminfo: memFree=30909764/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=26456 CPUtime=0.69 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 4232 0 0 0 69 0 0 0 25 0 1 0 11759944 27090944 3207 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242106 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 6614 3207 269 21 0 3251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26456

[startup+1.50029 s]
/proc/loadavg: 1.01 1.48 2.38 5/190 27632
/proc/meminfo: memFree=30891700/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=29128 CPUtime=1.49 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 5730 0 0 0 149 0 0 0 25 0 1 0 11759944 29827072 3604 33554432000 4194304 4279335 140734552899328 18446744073709551615 4208944 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 7282 3604 269 21 0 3919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29128

[startup+3.10101 s]
/proc/loadavg: 1.01 1.48 2.38 5/190 27632
/proc/meminfo: memFree=30871836/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=37888 CPUtime=3.09 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 8413 0 0 0 308 1 0 0 25 0 1 0 11759944 38797312 4728 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242605 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 9472 4728 269 21 0 6109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37888

[startup+6.30045 s]
/proc/loadavg: 1.25 1.53 2.38 5/190 27632
/proc/meminfo: memFree=30828124/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=37888 CPUtime=6.29 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 12335 0 0 0 628 1 0 0 25 0 1 0 11759944 38797312 4663 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127538293 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 9472 4663 269 21 0 6109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37888

[startup+12.7003 s]
/proc/loadavg: 1.47 1.57 2.39 5/190 27671
/proc/meminfo: memFree=30796596/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=42308 CPUtime=12.68 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 19579 0 0 0 1266 2 0 0 25 0 1 0 11759944 43323392 7196 33554432000 4194304 4279335 140734552899328 18446744073709551615 4235518 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 10577 7196 269 21 0 7214 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42308

[startup+25.5011 s]
/proc/loadavg: 2.03 1.69 2.42 5/190 27671
/proc/meminfo: memFree=30670452/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=45032 CPUtime=25.49 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 48723 0 0 0 2542 7 0 0 25 0 1 0 11759944 46112768 7893 33554432000 4194304 4279335 140734552899328 18446744073709551615 4208660 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 11258 7893 269 21 0 7895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45032

[startup+51.1005 s]
/proc/loadavg: 2.70 1.87 2.46 5/190 27671
/proc/meminfo: memFree=30651188/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=52212 CPUtime=51.09 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 82171 0 0 0 5097 12 0 0 25 0 1 0 11759944 53465088 9662 33554432000 4194304 4279335 140734552899328 18446744073709551615 4256410 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 13053 9662 269 21 0 9690 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 52212

[startup+102.3 s]
/proc/loadavg: 3.48 2.21 2.54 5/190 27673
/proc/meminfo: memFree=30561760/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=63704 CPUtime=102.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 132755 0 0 0 10212 18 0 0 25 0 1 0 11759944 65232896 12562 33554432000 4194304 4279335 140734552899328 18446744073709551615 4258372 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 15926 12562 269 21 0 12563 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 63704

[startup+162.301 s]
/proc/loadavg: 3.89 2.55 2.64 5/190 27675
/proc/meminfo: memFree=30611564/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=68124 CPUtime=162.29 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 154094 0 0 0 16209 20 0 0 25 0 1 0 11759944 69758976 12138 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127539403 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 17031 12138 269 21 0 13668 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 68124

[startup+222.306 s]
/proc/loadavg: 3.96 2.81 2.72 5/190 27676
/proc/meminfo: memFree=30570492/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=75488 CPUtime=222.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 167340 0 0 0 22208 22 0 0 25 0 1 0 11759944 77299712 15507 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127538245 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 18872 15507 269 21 0 15509 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 75488

[startup+282.301 s]
/proc/loadavg: 3.98 3.02 2.80 5/190 27677
/proc/meminfo: memFree=30599352/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=63732 CPUtime=282.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 173137 0 0 0 28206 24 0 0 25 0 1 0 11759944 65261568 12568 33554432000 4194304 4279335 140734552899328 18446744073709551615 4260393 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 15933 12568 269 21 0 12570 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 63732

[startup+342.301 s]
/proc/loadavg: 3.99 3.20 2.87 5/190 27679
/proc/meminfo: memFree=30573772/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=63732 CPUtime=342.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 173137 0 0 0 34206 24 0 0 25 0 1 0 11759944 65261568 12568 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127538193 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 15933 12568 269 21 0 12570 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 63732

[startup+402.301 s]
/proc/loadavg: 3.99 3.34 2.94 5/190 27681
/proc/meminfo: memFree=30565420/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=402.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 177156 0 0 0 40206 24 0 0 25 0 1 0 11759944 84570112 16556 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 16556 269 21 0 17284 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 82588

[startup+462.301 s]
/proc/loadavg: 3.99 3.46 3.00 5/190 27683
/proc/meminfo: memFree=30619072/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=462.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 177882 0 0 0 46206 24 0 0 25 0 1 0 11759944 84570112 17282 33554432000 4194304 4279335 140734552899328 18446744073709551615 4237885 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 17282 269 21 0 17284 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 82588

[startup+522.3 s]
/proc/loadavg: 3.99 3.56 3.06 5/190 27683
/proc/meminfo: memFree=30619404/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=522.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 177882 0 0 0 52206 24 0 0 25 0 1 0 11759944 84570112 17282 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127538079 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 17282 269 21 0 17284 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82588

[startup+582.301 s]
/proc/loadavg: 3.99 3.63 3.12 5/190 27685
/proc/meminfo: memFree=30575724/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=582.3 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 177882 0 0 0 58206 24 0 0 25 0 1 0 11759944 84570112 17282 33554432000 4194304 4279335 140734552899328 18446744073709551615 4256384 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 17282 269 21 0 17284 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 82588

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 4.00 3.86 3.35 5/190 27693
/proc/meminfo: memFree=30543784/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=882.31 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 177882 0 0 0 88207 24 0 0 25 0 1 0 11759944 84570112 17282 33554432000 4194304 4279335 140734552899328 18446744073709551615 4257121 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 17282 269 21 0 17284 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 82588

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.39 5/190 27695
/proc/meminfo: memFree=30548088/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=942.31 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 177882 0 0 0 94207 24 0 0 25 0 1 0 11759944 84570112 17282 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 17282 269 21 0 17284 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 82588

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.42 5/190 27697
/proc/meminfo: memFree=30588336/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=82588 CPUtime=1002.31 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 185595 0 0 0 100206 25 0 0 25 0 1 0 11759944 84570112 17284 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242399 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 20647 17284 269 21 0 17284 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 82588

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.46 5/190 27699
/proc/meminfo: memFree=30513540/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=94368 CPUtime=1062.31 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 214535 0 0 0 106202 29 0 0 25 0 1 0 11759944 96632832 20229 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 23592 20229 269 21 0 20229 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 94368

[startup+1122.3 s]
/proc/loadavg: 3.72 3.87 3.47 4/184 27724
/proc/meminfo: memFree=30598272/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=94368 CPUtime=1122.31 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 312967 0 0 0 112191 40 0 0 25 0 1 0 11759944 96632832 20229 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242372 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 23592 20229 269 21 0 20229 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 94368

[startup+1182.3 s]
/proc/loadavg: 3.26 3.70 3.43 4/184 27725
/proc/meminfo: memFree=30680212/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=113044 CPUtime=1182.32 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 420672 0 0 0 118180 52 0 0 25 0 1 0 11759944 115757056 23404 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242441 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 28261 23404 269 21 0 24898 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 113044

[startup+1242.3 s]
/proc/loadavg: 3.09 3.57 3.41 4/184 27727
/proc/meminfo: memFree=30663672/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=113044 CPUtime=1242.32 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 516340 0 0 0 124168 64 0 0 25 0 1 0 11759944 115757056 24191 33554432000 4194304 4279335 140734552899328 18446744073709551615 4257121 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 28261 24191 269 21 0 24898 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 113044

[startup+1302.3 s]
/proc/loadavg: 3.03 3.47 3.38 4/184 27732
/proc/meminfo: memFree=30660916/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=113044 CPUtime=1302.32 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 571321 0 0 0 130160 72 0 0 25 0 1 0 11759944 115757056 24898 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 28261 24898 270 21 0 24898 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 113044

[startup+1362.3 s]
/proc/loadavg: 3.01 3.38 3.35 4/184 27734
/proc/meminfo: memFree=30660760/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=113044 CPUtime=1362.32 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 641607 0 0 0 136152 80 0 0 25 0 1 0 11759944 115757056 24898 33554432000 4194304 4279335 140734552899328 18446744073709551615 232127610012 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 28261 24898 270 21 0 24898 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 113044

[startup+1422.3 s]
/proc/loadavg: 3.00 3.31 3.33 4/184 27735
/proc/meminfo: memFree=30624252/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1422.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 752354 0 0 0 142139 94 0 0 25 0 1 0 11759944 111726592 23368 33554432000 4194304 4279335 140734552899328 18446744073709551615 4255619 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23368 269 21 0 23914 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 109108

[startup+1482.3 s]
/proc/loadavg: 3.00 3.25 3.30 4/184 27736
/proc/meminfo: memFree=30664888/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1482.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 778240 0 0 0 148137 96 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 109108

[startup+1542.31 s]
/proc/loadavg: 3.00 3.20 3.28 4/184 27747
/proc/meminfo: memFree=30633956/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1542.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 805747 0 0 0 154135 98 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 109108

[startup+1602.3 s]
/proc/loadavg: 3.00 3.16 3.26 4/184 27749
/proc/meminfo: memFree=30665664/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1602.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 805747 0 0 0 160135 98 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 109108

[startup+1662.3 s]
/proc/loadavg: 3.00 3.13 3.24 4/184 27751
/proc/meminfo: memFree=30665736/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1662.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 859660 0 0 0 166128 105 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 109108

[startup+1722.3 s]
/proc/loadavg: 3.00 3.10 3.22 4/184 27751
/proc/meminfo: memFree=30633340/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1722.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 1078091 0 0 0 172100 133 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 109108

[startup+1782.3 s]
/proc/loadavg: 3.00 3.08 3.21 4/184 27753
/proc/meminfo: memFree=30665028/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1782.33 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 1134560 0 0 0 178094 139 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 109108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.00 3.08 3.20 3/182 27755
/proc/meminfo: memFree=30736956/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1800.03 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 1134560 0 0 0 179864 139 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109108

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

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

[startup+1800 s]
/proc/loadavg: 3.00 3.08 3.20 3/182 27755
/proc/meminfo: memFree=30736956/32950928 swapFree=67111528/67111528
[pid=27617] ppid=27615 vsize=109108 CPUtime=1800.03 cores=5,7
/proc/27617/stat : 27617 (OptimuS_release) R 27615 27617 25460 0 -1 4202496 1134560 0 0 0 179864 139 0 0 25 0 1 0 11759944 111726592 23914 33554432000 4194304 4279335 140734552899328 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27617/statm: 27277 23914 269 21 0 23914 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1798.65
CPU system time (s): 1.40179
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 238568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.65
system time used= 1.40179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1134560
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= 20594

runsolver used 3.04754 second user time and 6.73498 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 18:35:51
IDJOB=3495018
IDBENCH=89617
IDSOLVER=1986
FILE ID=node124/3495018-1307810151
RUNJOBID= node124-1307810151-27462
PBS_JOBID= 13551055
Free space on /tmp= 73840 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/fpga-routing/c499_gr_2pin_w5.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495018-1307810151/watcher-3495018-1307810151 -o /tmp/evaluation-result-3495018-1307810151/solver-3495018-1307810151 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495018-1307810151.cnf

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

MD5SUM BENCH= a2e4cf209dd6d99c36adb18f47b69589
RANDOM SEED=1426824083

node124.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.82
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		: 2666.855
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	: 5332.77
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		: 2666.855
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		: 2666.855
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		: 2666.855
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		: 2666.855
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:      30910316 kB
Buffers:        144708 kB
Cached:        1646476 kB
SwapCached:          0 kB
Active:         720732 kB
Inactive:      1153924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30910316 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2740 kB
Writeback:           0 kB
AnonPages:       82148 kB
Mapped:          17084 kB
Slab:           102228 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   255308 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= 73840 MiB
End job on node124 at 2011-06-11 19:05:53