Trace number 3494907

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) 1800.09 1800.11

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_141.cnf
MD5SUMafde24490c5f02e7131876f3b7d4577d
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark85.236
Satisfiable
(Un)Satisfiability was proved
Number of variables5127
Number of clauses14156
Sum of the clauses size32698
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29758
Number of clauses of size 34392
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-3494907-1307808083/watcher-3494907-1307808083 -o /tmp/evaluation-result-3494907-1307808083/solver-3494907-1307808083 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494907-1307808083.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: 4.01 3.73 3.24 4/189 27264
/proc/meminfo: memFree=30666152/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=21004 CPUtime=0 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 870 0 0 0 0 0 0 0 25 0 1 0 11553088 21508096 800 33554432000 4194304 4279335 140733250073680 18446744073709551615 232123777232 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 5251 800 224 21 0 1888 0

[startup+0.044631 s]
/proc/loadavg: 4.01 3.73 3.24 4/189 27264
/proc/meminfo: memFree=30666152/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=24144 CPUtime=0.04 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 1606 0 0 0 4 0 0 0 25 0 1 0 11553088 24723456 1519 33554432000 4194304 4279335 140733250073680 18446744073709551615 4210073 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 6036 1519 250 21 0 2673 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 24144

[startup+0.100639 s]
/proc/loadavg: 4.01 3.73 3.24 4/189 27264
/proc/meminfo: memFree=30666152/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=24376 CPUtime=0.09 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 1914 0 0 0 9 0 0 0 25 0 1 0 11553088 24961024 1827 33554432000 4194304 4279335 140733250073680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 6094 1827 270 21 0 2731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24376

[startup+0.300547 s]
/proc/loadavg: 4.01 3.73 3.24 4/189 27264
/proc/meminfo: memFree=30666152/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=31788 CPUtime=0.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 4032 0 0 0 29 0 0 0 25 0 1 0 11553088 32550912 3944 33554432000 4194304 4279335 140733250073680 18446744073709551615 4256150 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 7947 3944 270 21 0 4584 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31788

[startup+0.700477 s]
/proc/loadavg: 4.01 3.73 3.24 4/189 27264
/proc/meminfo: memFree=30666152/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=50796 CPUtime=0.69 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 8138 0 0 0 69 0 0 0 25 0 1 0 11553088 52015104 8046 33554432000 4194304 4279335 140733250073680 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 12699 8046 270 21 0 9336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50796

[startup+1.50033 s]
/proc/loadavg: 4.01 3.73 3.24 5/190 27265
/proc/meminfo: memFree=30554692/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=51208 CPUtime=1.49 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 28139 0 0 0 146 3 0 0 25 0 1 0 11553088 52436992 6737 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 12802 6737 270 21 0 9439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51208

[startup+3.10111 s]
/proc/loadavg: 4.01 3.73 3.24 5/190 27265
/proc/meminfo: memFree=30629712/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=70176 CPUtime=3.09 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 50089 0 0 0 304 5 0 0 25 0 1 0 11553088 71860224 10370 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 17544 10372 270 21 0 14181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70176

[startup+6.30055 s]
/proc/loadavg: 4.01 3.74 3.25 5/190 27265
/proc/meminfo: memFree=30629288/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=32476 CPUtime=6.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 99495 0 0 0 616 13 0 0 25 0 1 0 11553088 33255424 4605 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 8119 4608 270 21 0 4756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32476

[startup+12.7004 s]
/proc/loadavg: 4.01 3.74 3.25 5/190 27265
/proc/meminfo: memFree=30520028/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=131272 CPUtime=12.69 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 214653 0 0 0 1243 26 0 0 25 0 1 0 11553088 134422528 24942 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 32818 24942 270 21 0 29455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131272

[startup+25.5011 s]
/proc/loadavg: 4.01 3.75 3.26 5/190 27265
/proc/meminfo: memFree=30555620/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=131272 CPUtime=25.49 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 405811 0 0 0 2500 49 0 0 25 0 1 0 11553088 134422528 29167 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 32818 29167 270 21 0 29455 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 131272

[startup+51.1006 s]
/proc/loadavg: 4.00 3.77 3.28 5/190 27266
/proc/meminfo: memFree=30484652/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=162092 CPUtime=51.09 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 783637 0 0 0 5017 92 0 0 25 0 1 0 11553088 165982208 32862 33554432000 4194304 4279335 140733250073680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 40523 32862 270 21 0 37160 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 162092

[startup+102.307 s]
/proc/loadavg: 4.00 3.80 3.31 5/190 27267
/proc/meminfo: memFree=30597712/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=102.3 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 1286007 0 0 0 10079 151 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100644

[startup+162.301 s]
/proc/loadavg: 4.00 3.84 3.35 5/190 27269
/proc/meminfo: memFree=30530352/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=162.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 2037694 0 0 0 15990 239 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100644

[startup+222.3 s]
/proc/loadavg: 4.03 3.88 3.40 5/190 27271
/proc/meminfo: memFree=30557224/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=222.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 2408794 0 0 0 21947 281 0 0 25 0 1 0 11553088 153563136 30315 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 30315 270 21 0 34128 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 149964

[startup+282.301 s]
/proc/loadavg: 4.01 3.90 3.43 5/190 27311
/proc/meminfo: memFree=30508740/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=282.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 3165473 0 0 0 27855 374 0 0 25 0 1 0 11553088 153563136 29862 33554432000 4194304 4279335 140733250073680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 29862 270 21 0 34128 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 149964

[startup+342.3 s]
/proc/loadavg: 4.00 3.91 3.46 5/190 27312
/proc/meminfo: memFree=30530016/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=342.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 3930163 0 0 0 33761 467 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4237821 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 100644

[startup+402.301 s]
/proc/loadavg: 4.00 3.93 3.49 5/190 27313
/proc/meminfo: memFree=30516704/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=402.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 4682237 0 0 0 39666 562 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 100644

[startup+462.301 s]
/proc/loadavg: 4.00 3.94 3.52 5/190 27315
/proc/meminfo: memFree=30476608/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=462.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 5502058 0 0 0 45565 663 0 0 25 0 1 0 11553088 185122816 36798 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 36798 270 21 0 41833 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 180784

[startup+522.3 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 27317
/proc/meminfo: memFree=30492680/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=522.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 6267319 0 0 0 51474 755 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4256560 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 100644

[startup+582.301 s]
/proc/loadavg: 4.00 3.95 3.58 5/190 27319
/proc/meminfo: memFree=30574712/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=582.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 7084259 0 0 0 57372 856 0 0 25 0 1 0 11553088 185122816 34807 33554432000 4194304 4279335 140733250073680 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 34807 270 21 0 41833 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 180784

[startup+642.3 s]

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

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.68 5/190 27327
/proc/meminfo: memFree=30515548/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=882.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 11126160 0 0 0 86892 1336 0 0 25 0 1 0 11553088 185122816 36878 33554432000 4194304 4279335 140733250073680 18446744073709551615 4255672 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 36878 270 21 0 41833 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 180784

[startup+942.3 s]
/proc/loadavg: 4.03 4.00 3.71 5/190 27328
/proc/meminfo: memFree=30490332/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=942.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 12021774 0 0 0 92777 1450 0 0 25 0 1 0 11553088 153563136 30674 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 30674 270 21 0 34128 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 149964

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.72 5/190 27329
/proc/meminfo: memFree=30424564/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1002.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 12943509 0 0 0 98661 1567 0 0 25 0 1 0 11553088 153563136 31835 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 31837 270 21 0 34128 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 149964

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 27331
/proc/meminfo: memFree=30423512/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1062.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 13810781 0 0 0 104557 1671 0 0 25 0 1 0 11553088 153563136 33584 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 33584 270 21 0 34128 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 149964

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 27333
/proc/meminfo: memFree=30431768/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=1122.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 14758576 0 0 0 110444 1784 0 0 25 0 1 0 11553088 185122816 38675 33554432000 4194304 4279335 140733250073680 18446744073709551615 4257338 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 38678 270 21 0 41833 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 180784

[startup+1182.3 s]
/proc/loadavg: 3.32 3.84 3.71 3/178 27385
/proc/meminfo: memFree=30739016/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=1182.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 15696826 0 0 0 116332 1896 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4256450 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 100644

[startup+1242.3 s]
/proc/loadavg: 2.53 3.51 3.60 3/178 27386
/proc/meminfo: memFree=30690480/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=1242.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 16683665 0 0 0 122210 2018 0 0 25 0 1 0 11553088 185122816 34557 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 34557 270 21 0 41833 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 180784

[startup+1302.3 s]
/proc/loadavg: 2.19 3.24 3.50 3/178 27387
/proc/meminfo: memFree=30664892/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1302.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 17641002 0 0 0 128096 2133 0 0 25 0 1 0 11553088 153563136 33878 33554432000 4194304 4279335 140733250073680 18446744073709551615 4243333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 33878 270 21 0 34128 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 149964

[startup+1362.3 s]
/proc/loadavg: 2.07 3.01 3.40 3/178 27389
/proc/meminfo: memFree=30674028/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=1362.28 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 18680435 0 0 0 133973 2255 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 100644

[startup+1422.31 s]
/proc/loadavg: 2.02 2.82 3.31 3/178 27391
/proc/meminfo: memFree=30733016/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1422.29 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 19627605 0 0 0 139856 2373 0 0 25 0 1 0 11553088 153563136 32270 33554432000 4194304 4279335 140733250073680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 32270 270 21 0 34128 0
Current children cumulated CPU time (s) 1422.29
Current children cumulated vsize (KiB) 149964

[startup+1482.3 s]
/proc/loadavg: 2.01 2.67 3.23 3/178 27393
/proc/meminfo: memFree=30729256/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=1482.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 20592057 0 0 0 145738 2489 0 0 25 0 1 0 11553088 185122816 39008 33554432000 4194304 4279335 140733250073680 18446744073709551615 4255592 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 39008 270 21 0 41833 0
Current children cumulated CPU time (s) 1482.27
Current children cumulated vsize (KiB) 180784

[startup+1542.3 s]
/proc/loadavg: 2.00 2.55 3.15 3/178 27394
/proc/meminfo: memFree=30703432/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1542.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 21576821 0 0 0 151622 2605 0 0 25 0 1 0 11553088 153563136 33065 33554432000 4194304 4279335 140733250073680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 33065 270 21 0 34128 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 149964

[startup+1602.3 s]
/proc/loadavg: 2.00 2.44 3.07 3/178 27395
/proc/meminfo: memFree=30706112/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=1602.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 22493821 0 0 0 157514 2713 0 0 25 0 1 0 11553088 185122816 36321 33554432000 4194304 4279335 140733250073680 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 36321 270 21 0 41833 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 180784

[startup+1662.3 s]
/proc/loadavg: 2.00 2.36 3.00 3/178 27397
/proc/meminfo: memFree=30728272/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1662.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 23451617 0 0 0 163396 2831 0 0 25 0 1 0 11553088 153563136 22098 33554432000 4194304 4279335 140733250073680 18446744073709551615 232123777493 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 22120 270 21 0 34128 0
Current children cumulated CPU time (s) 1662.27
Current children cumulated vsize (KiB) 149964

[startup+1722.3 s]
/proc/loadavg: 2.00 2.29 2.94 3/178 27399
/proc/meminfo: memFree=30740628/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=180784 CPUtime=1722.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 24365910 0 0 0 169282 2945 0 0 25 0 1 0 11553088 185122816 37351 33554432000 4194304 4279335 140733250073680 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 45196 37351 270 21 0 41833 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 180784

[startup+1782.3 s]
/proc/loadavg: 2.00 2.24 2.88 3/178 27401
/proc/meminfo: memFree=30720996/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=149964 CPUtime=1782.27 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 25291942 0 0 0 175171 3056 0 0 25 0 1 0 11553088 153563136 30817 33554432000 4194304 4279335 140733250073680 18446744073709551615 4255619 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 37491 30817 270 21 0 34128 0
Current children cumulated CPU time (s) 1782.27
Current children cumulated vsize (KiB) 149964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.00 2.22 2.86 3/178 27401
/proc/meminfo: memFree=30739948/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=1800.08 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 25543752 0 0 0 176922 3086 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100644

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

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

[startup+1800.1 s]
/proc/loadavg: 2.00 2.22 2.86 3/178 27401
/proc/meminfo: memFree=30739948/32950928 swapFree=67111528/67111528
[pid=27264] ppid=27262 vsize=100644 CPUtime=1800.08 cores=1,3
/proc/27264/stat : 27264 (OptimuS_release) R 27262 27264 25460 0 -1 4202496 25543752 0 0 0 176922 3086 0 0 25 0 1 0 11553088 103059456 21672 33554432000 4194304 4279335 140733250073680 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27264/statm: 25161 21672 270 21 0 21798 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.09
CPU user time (s): 1769.22
CPU system time (s): 30.8703
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 280192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.22
system time used= 30.8703
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25543752
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= 11
involuntary context switches= 5433

runsolver used 2.73558 second user time and 6.574 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 18:01:23
IDJOB=3494907
IDBENCH=88883
IDSOLVER=1986
FILE ID=node124/3494907-1307808083
RUNJOBID= node124-1307807438-27102
PBS_JOBID= 13551055
Free space on /tmp= 73840 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_141.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494907-1307808083/watcher-3494907-1307808083 -o /tmp/evaluation-result-3494907-1307808083/solver-3494907-1307808083 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494907-1307808083.cnf

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

MD5SUM BENCH= afde24490c5f02e7131876f3b7d4577d
RANDOM SEED=1944927449

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:      30667192 kB
Buffers:        142720 kB
Cached:        1645612 kB
SwapCached:          0 kB
Active:         965624 kB
Inactive:      1151872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30667192 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             568 kB
Writeback:           0 kB
AnonPages:      329168 kB
Mapped:          16756 kB
Slab:           102404 kB
PageTables:       5516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   526696 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 18:31:25