Trace number 3494912

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) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_356.cnf
MD5SUM66bc7542b84c3c69938f740abdcbd0a4
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark104.305
Satisfiable
(Un)Satisfiability was proved
Number of variables5289
Number of clauses14572
Sum of the clauses size33650
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210054
Number of clauses of size 34512
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-3494912-1307808287/watcher-3494912-1307808287 -o /tmp/evaluation-result-3494912-1307808287/solver-3494912-1307808287 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494912-1307808287.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: 2.84 3.44 3.51 3/178 13288
/proc/meminfo: memFree=31485152/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=20572 CPUtime=0 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 794 0 0 0 0 0 0 0 24 0 1 0 971059425 21065728 721 33554432000 4194304 4279335 140737328029216 18446744073709551615 260905054917 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 5143 721 224 21 0 1780 0

[startup+0.106403 s]
/proc/loadavg: 2.84 3.44 3.51 3/178 13288
/proc/meminfo: memFree=31485152/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=24436 CPUtime=0.1 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 1972 0 0 0 10 0 0 0 25 0 1 0 971059425 25022464 1891 33554432000 4194304 4279335 140737328029216 18446744073709551615 4257064 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 6109 1891 270 21 0 2746 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24436

[startup+0.200265 s]
/proc/loadavg: 2.84 3.44 3.51 3/178 13288
/proc/meminfo: memFree=31485152/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=27280 CPUtime=0.19 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 2919 0 0 0 19 0 0 0 25 0 1 0 971059425 27934720 2835 33554432000 4194304 4279335 140737328029216 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 6820 2835 270 21 0 3457 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27280

[startup+0.300333 s]
/proc/loadavg: 2.84 3.44 3.51 3/178 13288
/proc/meminfo: memFree=31485152/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=31700 CPUtime=0.29 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 3934 0 0 0 29 0 0 0 25 0 1 0 971059425 32460800 3847 33554432000 4194304 4279335 140737328029216 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 7925 3850 270 21 0 4562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31700

[startup+0.700285 s]
/proc/loadavg: 2.84 3.44 3.51 3/178 13288
/proc/meminfo: memFree=31485152/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=50820 CPUtime=0.69 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 7719 0 0 0 68 1 0 0 25 0 1 0 971059425 52039680 7626 33554432000 4194304 4279335 140737328029216 18446744073709551615 4255363 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 12705 7626 270 21 0 9342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50820

[startup+1.50103 s]
/proc/loadavg: 2.84 3.44 3.51 6/190 13318
/proc/meminfo: memFree=31315724/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=32476 CPUtime=1.49 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 21864 0 0 0 146 3 0 0 25 0 1 0 971059425 33255424 4341 33554432000 4194304 4279335 140737328029216 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 8119 4341 270 21 0 4756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32476

[startup+3.10085 s]
/proc/loadavg: 2.84 3.44 3.51 6/190 13318
/proc/meminfo: memFree=31347384/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=3.09 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 37318 0 0 0 304 5 0 0 25 0 1 0 971059425 83525632 14965 33554432000 4194304 4279335 140737328029216 18446744073709551615 260908852357 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 14965 273 21 0 17029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81568

[startup+6.30015 s]
/proc/loadavg: 2.93 3.45 3.52 6/190 13318
/proc/meminfo: memFree=31268912/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=6.29 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 39013 0 0 0 624 5 0 0 25 0 1 0 971059425 83525632 16658 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16658 273 21 0 17029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81568

[startup+12.701 s]
/proc/loadavg: 3.02 3.45 3.52 6/190 13319
/proc/meminfo: memFree=31292944/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=12.69 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 87966 0 0 0 1258 11 0 0 25 0 1 0 971059425 83525632 16918 33554432000 4194304 4279335 140737328029216 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16918 273 21 0 17029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81568

[startup+25.5007 s]
/proc/loadavg: 3.23 3.48 3.53 6/190 13319
/proc/meminfo: memFree=31216688/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=25.49 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 141781 0 0 0 2531 18 0 0 25 0 1 0 971059425 83525632 16918 33554432000 4194304 4279335 140737328029216 18446744073709551615 4255606 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16918 273 21 0 17029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81568

[startup+51.101 s]
/proc/loadavg: 3.49 3.52 3.54 6/190 13320
/proc/meminfo: memFree=31196032/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=51.09 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 359673 0 0 0 5068 41 0 0 25 0 1 0 971059425 134029312 25338 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 25338 273 21 0 29359 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 130888

[startup+102.301 s]
/proc/loadavg: 3.78 3.59 3.56 6/190 13321
/proc/meminfo: memFree=31172936/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=102.3 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 927147 0 0 0 10124 106 0 0 25 0 1 0 971059425 134029312 25586 33554432000 4194304 4279335 140737328029216 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 25586 273 21 0 29359 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 130888

[startup+162.301 s]
/proc/loadavg: 3.92 3.66 3.58 6/190 13323
/proc/meminfo: memFree=31091180/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=162.29 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 1656440 0 0 0 16040 189 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 272 21 0 17029 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81568

[startup+222.307 s]
/proc/loadavg: 3.97 3.72 3.61 6/190 13324
/proc/meminfo: memFree=31169248/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=222.3 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 1723782 0 0 0 22034 196 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 260908853805 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 81568

[startup+282.301 s]
/proc/loadavg: 4.03 3.79 3.64 6/190 13364
/proc/meminfo: memFree=30971176/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=282.29 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 1935998 0 0 0 28010 219 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 81568

[startup+342.301 s]
/proc/loadavg: 4.01 3.82 3.65 5/190 13441
/proc/meminfo: memFree=30701468/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=342.3 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 2150284 0 0 0 33987 243 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81568

[startup+402.301 s]
/proc/loadavg: 4.05 3.87 3.68 5/190 13443
/proc/meminfo: memFree=30670240/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=402.31 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 2468879 0 0 0 39951 280 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 81568

[startup+462.301 s]
/proc/loadavg: 4.02 3.89 3.69 5/190 13483
/proc/meminfo: memFree=30785840/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=462.3 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 3007634 0 0 0 45887 343 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 81568

[startup+522.301 s]
/proc/loadavg: 4.05 3.92 3.72 5/190 13560
/proc/meminfo: memFree=30905156/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=522.31 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 3485298 0 0 0 51835 396 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 81568

[startup+582.301 s]
/proc/loadavg: 4.02 3.93 3.73 5/190 13790
/proc/meminfo: memFree=30849304/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=582.31 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 3902365 0 0 0 57786 445 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 81568

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 13798
/proc/meminfo: memFree=28321648/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=882.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 6684697 0 0 0 87468 765 0 0 25 0 1 0 971059425 134029312 26960 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242392 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 26960 270 21 0 29359 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 130888

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.81 5/190 13799
/proc/meminfo: memFree=27982312/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=942.32 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 7632719 0 0 0 93354 878 0 0 25 0 1 0 971059425 134029312 24587 33554432000 4194304 4279335 140737328029216 18446744073709551615 4256019 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 24587 270 21 0 29359 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 130888

[startup+1002.3 s]
/proc/loadavg: 4.03 3.99 3.82 5/190 13801
/proc/meminfo: memFree=27744296/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1002.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 8257484 0 0 0 99280 953 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 81568

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.83 5/190 13803
/proc/meminfo: memFree=30169540/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1062.32 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 8813531 0 0 0 105217 1015 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 81568

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 13804
/proc/meminfo: memFree=30306248/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=1122.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 9650170 0 0 0 111119 1114 0 0 25 0 1 0 971059425 134029312 24537 33554432000 4194304 4279335 140737328029216 18446744073709551615 260905437319 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 24025 270 21 0 29359 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 130888

[startup+1182.3 s]
/proc/loadavg: 3.82 3.95 3.83 4/184 13830
/proc/meminfo: memFree=30618332/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1182.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 10570987 0 0 0 117012 1221 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 81568

[startup+1242.3 s]
/proc/loadavg: 3.30 3.78 3.77 4/184 13831
/proc/meminfo: memFree=30475548/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1242.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 11527446 0 0 0 122891 1342 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 81568

[startup+1302.3 s]
/proc/loadavg: 3.17 3.65 3.73 4/184 13833
/proc/meminfo: memFree=30313792/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=1302.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 12529867 0 0 0 128772 1461 0 0 25 0 1 0 971059425 134029312 26677 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 26677 270 21 0 29359 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 130888

[startup+1362.3 s]
/proc/loadavg: 3.06 3.53 3.68 4/184 13835
/proc/meminfo: memFree=30200148/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=1362.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 13520676 0 0 0 134647 1586 0 0 25 0 1 0 971059425 134029312 25089 33554432000 4194304 4279335 140737328029216 18446744073709551615 4257104 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 25089 270 21 0 29359 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 130888

[startup+1422.3 s]
/proc/loadavg: 3.02 3.43 3.63 4/184 13836
/proc/meminfo: memFree=30560172/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=1422.34 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 14505808 0 0 0 140525 1709 0 0 25 0 1 0 971059425 134029312 27097 33554432000 4194304 4279335 140737328029216 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 27097 270 21 0 29359 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 130888

[startup+1482.3 s]
/proc/loadavg: 2.44 3.19 3.54 3/178 13862
/proc/meminfo: memFree=30809908/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=161708 CPUtime=1482.33 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 15480904 0 0 0 146401 1832 0 0 25 0 1 0 971059425 165588992 29602 33554432000 4194304 4279335 140737328029216 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 40427 29602 270 21 0 37064 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 161708

[startup+1542.31 s]
/proc/loadavg: 2.16 2.97 3.44 3/178 13863
/proc/meminfo: memFree=30573248/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=130888 CPUtime=1542.35 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 16404245 0 0 0 152284 1951 0 0 25 0 1 0 971059425 134029312 27301 33554432000 4194304 4279335 140737328029216 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 32722 27301 270 21 0 29359 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 130888

[startup+1602.3 s]
/proc/loadavg: 2.06 2.79 3.35 3/178 13865
/proc/meminfo: memFree=30498284/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=161708 CPUtime=1602.34 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 17369477 0 0 0 158161 2073 0 0 25 0 1 0 971059425 165588992 31349 33554432000 4194304 4279335 140737328029216 18446744073709551615 4243333 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 40427 31349 270 21 0 37064 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 161708

[startup+1662.3 s]
/proc/loadavg: 2.02 2.65 3.26 3/178 13867
/proc/meminfo: memFree=30378684/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1662.34 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 18359481 0 0 0 164035 2199 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 81568

[startup+1722.3 s]
/proc/loadavg: 2.00 2.53 3.18 3/178 13868
/proc/meminfo: memFree=30193100/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1722.34 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 19404009 0 0 0 169904 2330 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4259088 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 81568

[startup+1782.3 s]
/proc/loadavg: 2.00 2.43 3.10 3/178 13870
/proc/meminfo: memFree=30880236/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1782.34 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 20411710 0 0 0 175779 2455 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 81568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.40 3.08 4/178 13870
/proc/meminfo: memFree=30821908/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1800.05 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 20668506 0 0 0 177516 2489 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4256528 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 81568

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: 2.00 2.40 3.08 4/178 13870
/proc/meminfo: memFree=30821908/32950928 swapFree=67051812/67111528
[pid=13288] ppid=13284 vsize=81568 CPUtime=1800.05 cores=0,2
/proc/13288/stat : 13288 (OptimuS_release) R 13284 13288 10968 0 -1 4202496 20668506 0 0 0 177516 2489 0 0 25 0 1 0 971059425 83525632 16919 33554432000 4194304 4279335 140737328029216 18446744073709551615 4256528 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13288/statm: 20392 16919 270 21 0 17029 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 81568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1775.17
CPU system time (s): 24.8982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 211796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.17
system time used= 24.8982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20668506
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= 12
involuntary context switches= 4504

runsolver used 2.99055 second user time and 6.50401 second system time

The end

Launcher Data 

Begin job on node116 at 2011-06-11 18:04:47
IDJOB=3494912
IDBENCH=89067
IDSOLVER=1986
FILE ID=node116/3494912-1307808287
RUNJOBID= node116-1307808287-13259
PBS_JOBID= 13551061
Free space on /tmp= 74148 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_356.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494912-1307808287/watcher-3494912-1307808287 -o /tmp/evaluation-result-3494912-1307808287/solver-3494912-1307808287 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494912-1307808287.cnf

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

MD5SUM BENCH= 66bc7542b84c3c69938f740abdcbd0a4
RANDOM SEED=1407073996

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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:      31486256 kB
Buffers:        313492 kB
Cached:         933344 kB
SwapCached:      13064 kB
Active:         478052 kB
Inactive:       788664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31486256 kB
SwapTotal:    67111528 kB
SwapFree:     67051812 kB
Dirty:            1276 kB
Writeback:           0 kB
AnonPages:       17424 kB
Mapped:           8820 kB
Slab:           132716 kB
PageTables:       5448 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194308 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= 74136 MiB
End job on node116 at 2011-06-11 18:34:50