Trace number 3494891

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 1803.61

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_424.cnf
MD5SUMf3a66f9295b894295ac8bcc36605827b
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark165.971
Satisfiable
(Un)Satisfiability was proved
Number of variables5466
Number of clauses14978
Sum of the clauses size34564
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210358
Number of clauses of size 34614
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-3494891-1307808260/watcher-3494891-1307808260 -o /tmp/evaluation-result-3494891-1307808260/solver-3494891-1307808260 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494891-1307808260.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.93 2.69 2.38 5/187 22695
/proc/meminfo: memFree=31272112/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=13712 CPUtime=0 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4194304 221 0 0 0 0 0 0 0 25 0 1 0 892424620 14041088 171 33554432000 4194304 4279335 140735159822896 18446744073709551615 242965587857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22695/statm: 3428 171 144 21 0 52 0

[startup+0.0470419 s]
/proc/loadavg: 3.93 2.69 2.38 5/187 22695
/proc/meminfo: memFree=31272112/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=24180 CPUtime=0.03 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 1662 0 0 0 3 0 0 0 25 0 1 0 892424620 24760320 1584 33554432000 4194304 4279335 140735159822896 18446744073709551615 4209034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 6045 1584 250 21 0 2682 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24180

[startup+0.101037 s]
/proc/loadavg: 3.93 2.69 2.38 5/187 22695
/proc/meminfo: memFree=31272112/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=24496 CPUtime=0.09 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 1888 0 0 0 9 0 0 0 25 0 1 0 892424620 25083904 1809 33554432000 4194304 4279335 140735159822896 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 6124 1809 269 21 0 2761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24496

[startup+0.300999 s]
/proc/loadavg: 3.93 2.69 2.38 5/187 22695
/proc/meminfo: memFree=31272112/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=31912 CPUtime=0.28 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 4032 0 0 0 28 0 0 0 25 0 1 0 892424620 32677888 3953 33554432000 4194304 4279335 140735159822896 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 7978 3953 269 21 0 4615 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 31912

[startup+0.700932 s]
/proc/loadavg: 3.93 2.69 2.38 5/187 22695
/proc/meminfo: memFree=31272112/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=50900 CPUtime=0.69 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 8772 0 0 0 68 1 0 0 25 0 1 0 892424620 52121600 8689 33554432000 4194304 4279335 140735159822896 18446744073709551615 242970211013 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 12725 8689 269 21 0 9362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50900

[startup+1.5008 s]
/proc/loadavg: 3.93 2.69 2.38 5/188 22696
/proc/meminfo: memFree=31192556/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=100960 CPUtime=1.48 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 16571 0 0 0 147 1 0 0 25 0 1 0 892424620 103383040 16485 33554432000 4194304 4279335 140735159822896 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 25240 16485 269 21 0 21877 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 100960

[startup+3.10052 s]
/proc/loadavg: 3.94 2.71 2.39 5/188 22696
/proc/meminfo: memFree=31259516/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=55776 CPUtime=3.08 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 40637 0 0 0 304 4 0 0 25 0 1 0 892424620 57114624 9312 33554432000 4194304 4279335 140735159822896 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 13944 9312 272 21 0 10581 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 55776

[startup+6.30097 s]
/proc/loadavg: 3.94 2.71 2.39 5/188 22696
/proc/meminfo: memFree=31196680/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=6.29 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 64587 0 0 0 621 8 0 0 25 0 1 0 892424620 91172864 18797 33554432000 4194304 4279335 140735159822896 18446744073709551615 4256705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18797 272 21 0 18896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89036

[startup+12.7009 s]
/proc/loadavg: 3.95 2.75 2.41 5/188 22696
/proc/meminfo: memFree=31196656/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=12.69 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 102226 0 0 0 1256 13 0 0 25 0 1 0 892424620 91172864 18797 33554432000 4194304 4279335 140735159822896 18446744073709551615 242974008216 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18797 269 21 0 18896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 89036

[startup+25.5007 s]
/proc/loadavg: 3.95 2.80 2.42 5/188 22696
/proc/meminfo: memFree=31149168/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=25.48 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 175746 0 0 0 2528 20 0 0 25 0 1 0 892424620 91172864 18797 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18797 269 21 0 18896 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89036

[startup+51.1003 s]
/proc/loadavg: 3.97 2.89 2.46 5/188 22696
/proc/meminfo: memFree=31196128/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=51.09 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 312536 0 0 0 5073 36 0 0 25 0 1 0 892424620 91172864 18797 33554432000 4194304 4279335 140735159822896 18446744073709551615 4241948 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18797 269 21 0 18896 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 89036

[startup+102.306 s]
/proc/loadavg: 3.99 3.07 2.55 5/188 22698
/proc/meminfo: memFree=31118616/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=102.29 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 892702 0 0 0 10125 104 0 0 25 0 1 0 892424620 91172864 18797 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18797 269 21 0 18896 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 89036

[startup+162.3 s]
/proc/loadavg: 3.99 3.24 2.64 5/188 22703
/proc/meminfo: memFree=31100100/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=162.28 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 1514788 0 0 0 16050 178 0 0 25 0 1 0 892424620 91172864 18798 33554432000 4194304 4279335 140735159822896 18446744073709551615 4256253 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18798 269 21 0 18896 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 89036

[startup+222.301 s]
/proc/loadavg: 3.99 3.38 2.72 5/188 22705
/proc/meminfo: memFree=31165944/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=222.29 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 2149482 0 0 0 21975 254 0 0 25 0 1 0 892424620 91172864 18798 33554432000 4194304 4279335 140735159822896 18446744073709551615 4257328 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18798 269 21 0 18896 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 89036

[startup+282.301 s]
/proc/loadavg: 3.99 3.49 2.80 6/188 22706
/proc/meminfo: memFree=31173740/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=282.29 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 2607803 0 0 0 27922 307 0 0 25 0 1 0 892424620 91172864 18798 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18798 269 21 0 18896 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 89036

[startup+342.3 s]
/proc/loadavg: 3.99 3.58 2.87 6/188 22707
/proc/meminfo: memFree=31037060/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=342.29 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 3034206 0 0 0 33870 359 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4258111 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 89036

[startup+402.301 s]
/proc/loadavg: 4.08 3.68 2.95 5/188 22709
/proc/meminfo: memFree=31200224/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=138356 CPUtime=402.29 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 3775557 0 0 0 39779 450 0 0 25 0 1 0 892424620 141676544 31035 33554432000 4194304 4279335 140735159822896 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 34589 31035 269 21 0 31226 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 138356

[startup+462.301 s]
/proc/loadavg: 4.45 3.87 3.06 5/188 22787
/proc/meminfo: memFree=30965908/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=169176 CPUtime=461.55 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 4391243 0 0 0 45613 542 0 0 25 0 1 0 892424620 173236224 31772 33554432000 4194304 4279335 140735159822896 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 42294 31772 269 21 0 38931 0
Current children cumulated CPU time (s) 461.55
Current children cumulated vsize (KiB) 169176

[startup+522.3 s]
/proc/loadavg: 4.77 4.02 3.15 5/188 22865
/proc/meminfo: memFree=29880928/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=138356 CPUtime=520.16 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 5247655 0 0 0 51335 681 0 0 25 0 1 0 892424620 141676544 28885 33554432000 4194304 4279335 140735159822896 18446744073709551615 4257018 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/22695/statm: 34589 28885 269 21 0 31226 0
Current children cumulated CPU time (s) 520.16
Current children cumulated vsize (KiB) 138356

[startup+582.301 s]
/proc/loadavg: 4.47 4.10 3.23 5/188 23094
/proc/meminfo: memFree=31089196/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=579.18 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 6210300 0 0 0 57109 809 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 579.18
Current children cumulated vsize (KiB) 89036

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.06 4.06 3.41 5/188 23101
/proc/meminfo: memFree=30387952/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=818.71 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 9274645 0 0 0 80691 1180 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 818.71
Current children cumulated vsize (KiB) 89036

[startup+882.3 s]
/proc/loadavg: 4.02 4.05 3.44 6/188 23102
/proc/meminfo: memFree=29952440/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=878.71 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 9856358 0 0 0 86621 1250 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 878.71
Current children cumulated vsize (KiB) 89036

[startup+942.3 s]
/proc/loadavg: 4.01 4.04 3.47 5/188 23103
/proc/meminfo: memFree=30419652/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=938.71 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 10439363 0 0 0 92554 1317 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4258336 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 938.71
Current children cumulated vsize (KiB) 89036

[startup+1002.3 s]
/proc/loadavg: 4.00 4.03 3.50 5/188 23105
/proc/meminfo: memFree=30268728/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=998.71 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 11408971 0 0 0 98437 1434 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 998.71
Current children cumulated vsize (KiB) 89036

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 3.53 5/188 23107
/proc/meminfo: memFree=30226424/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1058.72 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 12316668 0 0 0 104326 1546 0 0 25 0 1 0 892424620 91172864 18799 33554432000 4194304 4279335 140735159822896 18446744073709551615 4257075 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18799 269 21 0 18896 0
Current children cumulated CPU time (s) 1058.72
Current children cumulated vsize (KiB) 89036

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.56 5/188 23109
/proc/meminfo: memFree=30205568/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=138356 CPUtime=1118.71 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 13130234 0 0 0 110229 1642 0 0 25 0 1 0 892424620 141676544 24736 33554432000 4194304 4279335 140735159822896 18446744073709551615 242970247637 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 34589 24756 269 21 0 31226 0
Current children cumulated CPU time (s) 1118.71
Current children cumulated vsize (KiB) 138356

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.58 5/188 23110
/proc/meminfo: memFree=30178876/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=138356 CPUtime=1178.72 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 13662143 0 0 0 116167 1705 0 0 25 0 1 0 892424620 141676544 28226 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 34589 28226 269 21 0 31226 0
Current children cumulated CPU time (s) 1178.72
Current children cumulated vsize (KiB) 138356

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/188 23111
/proc/meminfo: memFree=30145008/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1238.72 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 14380135 0 0 0 122082 1790 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4255595 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1238.72
Current children cumulated vsize (KiB) 89036

[startup+1302.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/188 23113
/proc/meminfo: memFree=30145980/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1298.72 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 15030187 0 0 0 128009 1863 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242436 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1298.72
Current children cumulated vsize (KiB) 89036

[startup+1362.3 s]
/proc/loadavg: 4.00 4.00 3.65 5/188 23115
/proc/meminfo: memFree=30077880/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1358.72 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 15845478 0 0 0 133909 1963 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1358.72
Current children cumulated vsize (KiB) 89036

[startup+1422.31 s]
/proc/loadavg: 4.04 4.01 3.67 5/188 23117
/proc/meminfo: memFree=30144060/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1418.73 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 16782523 0 0 0 139796 2077 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4256240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1418.73
Current children cumulated vsize (KiB) 89036

[startup+1482.3 s]
/proc/loadavg: 4.01 4.01 3.69 5/188 23118
/proc/meminfo: memFree=30082536/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1478.72 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 17749889 0 0 0 145676 2196 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4255664 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1478.72
Current children cumulated vsize (KiB) 89036

[startup+1542.3 s]
/proc/loadavg: 4.08 4.02 3.71 5/188 23119
/proc/meminfo: memFree=30004400/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1538.73 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 18738533 0 0 0 151561 2312 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4256384 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1538.73
Current children cumulated vsize (KiB) 89036

[startup+1602.3 s]
/proc/loadavg: 3.14 3.79 3.66 3/176 23171
/proc/meminfo: memFree=30307172/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=138356 CPUtime=1598.73 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 19301569 0 0 0 157494 2379 0 0 25 0 1 0 892424620 141676544 27359 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 34589 27359 269 21 0 31226 0
Current children cumulated CPU time (s) 1598.73
Current children cumulated vsize (KiB) 138356

[startup+1662.3 s]
/proc/loadavg: 2.42 3.46 3.55 3/176 23173
/proc/meminfo: memFree=30924428/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1658.73 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 20026123 0 0 0 163397 2476 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1658.73
Current children cumulated vsize (KiB) 89036

[startup+1722.3 s]
/proc/loadavg: 2.15 3.19 3.45 3/176 23175
/proc/meminfo: memFree=30959988/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=138356 CPUtime=1718.73 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 20671308 0 0 0 169313 2560 0 0 25 0 1 0 892424620 141676544 27758 33554432000 4194304 4279335 140735159822896 18446744073709551615 4255787 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 34589 27758 269 21 0 31226 0
Current children cumulated CPU time (s) 1718.73
Current children cumulated vsize (KiB) 138356

[startup+1782.3 s]
/proc/loadavg: 2.10 2.99 3.36 3/176 23176
/proc/meminfo: memFree=30959228/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1778.73 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 21535416 0 0 0 175199 2674 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242403 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1778.73
Current children cumulated vsize (KiB) 89036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.6 s]
/proc/loadavg: 2.07 2.92 3.33 3/176 23177
/proc/meminfo: memFree=30959092/32951132 swapFree=67052544/67111528
[pid=22695] ppid=22693 vsize=89036 CPUtime=1800.03 cores=1,3
/proc/22695/stat : 22695 (OptimuS_release) R 22693 22695 21227 0 -1 4202496 21847439 0 0 0 177290 2713 0 0 25 0 1 0 892424620 91172864 18800 33554432000 4194304 4279335 140735159822896 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/22695/statm: 22259 18800 269 21 0 18896 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 89036

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): 1803.61
CPU time (s): 1800.05
CPU user time (s): 1772.9
CPU system time (s): 27.1419
CPU usage (%): 99.8024
Max. virtual memory (cumulated for all children) (KiB): 219264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.9
system time used= 27.1419
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21847439
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= 9
involuntary context switches= 2000

runsolver used 2.81757 second user time and 6.84496 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-11 18:04:20
IDJOB=3494891
IDBENCH=89028
IDSOLVER=1986
FILE ID=node128/3494891-1307808260
RUNJOBID= node128-1307808029-22586
PBS_JOBID= 13551053
Free space on /tmp= 74124 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_424.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494891-1307808260/watcher-3494891-1307808260 -o /tmp/evaluation-result-3494891-1307808260/solver-3494891-1307808260 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494891-1307808260.cnf

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

MD5SUM BENCH= f3a66f9295b894295ac8bcc36605827b
RANDOM SEED=252592612

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31272780 kB
Buffers:        277828 kB
Cached:         953476 kB
SwapCached:      11368 kB
Active:         537028 kB
Inactive:       937024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31272780 kB
SwapTotal:    67111528 kB
SwapFree:     67052544 kB
Dirty:             828 kB
Writeback:           0 kB
AnonPages:      240836 kB
Mapped:          10492 kB
Slab:           137928 kB
PageTables:       5556 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   483204 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74124 MiB
End job on node128 at 2011-06-11 18:34:25