Trace number 3495496

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS x100_source? (TO) 1800.08 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_167.cnf
MD5SUMb91c4c436ffbd4f68bda320cd2541f02
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark63.6913
Satisfiable
(Un)Satisfiability was proved
Number of variables4272
Number of clauses11806
Sum of the clauses size27272
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 28134
Number of clauses of size 33666
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-3495496-1307807315/watcher-3495496-1307807315 -o /tmp/evaluation-result-3495496-1307807315/solver-3495496-1307807315 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495496-1307807315.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: 3.98 3.82 2.96 4/189 14309
/proc/meminfo: memFree=27618944/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=20972 CPUtime=0 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 902 0 0 0 0 0 0 0 25 0 1 0 892331193 21475328 832 33554432000 4194304 4280283 140735034214384 18446744073709551615 4222601 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 5274 842 238 21 0 1911 0

[startup+0.105255 s]
/proc/loadavg: 3.98 3.82 2.96 4/189 14309
/proc/meminfo: memFree=27618944/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=23216 CPUtime=0.1 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 1796 0 0 0 10 0 0 0 25 0 1 0 892331193 23773184 1725 33554432000 4194304 4280283 140735034214384 18446744073709551615 208083631664 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 5804 1725 270 21 0 2441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23216

[startup+0.200239 s]
/proc/loadavg: 3.98 3.82 2.96 4/189 14309
/proc/meminfo: memFree=27618944/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=26068 CPUtime=0.19 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 2789 0 0 0 19 0 0 0 25 0 1 0 892331193 26693632 2714 33554432000 4194304 4280283 140735034214384 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 6517 2714 270 21 0 3154 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26068

[startup+0.300217 s]
/proc/loadavg: 3.98 3.82 2.96 4/189 14309
/proc/meminfo: memFree=27618944/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=30620 CPUtime=0.29 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 3696 0 0 0 29 0 0 0 25 0 1 0 892331193 31354880 3619 33554432000 4194304 4280283 140735034214384 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 7655 3619 270 21 0 4292 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30620

[startup+0.700141 s]
/proc/loadavg: 3.98 3.82 2.96 4/189 14309
/proc/meminfo: memFree=27618944/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=49476 CPUtime=0.69 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 7130 0 0 0 69 0 0 0 25 0 1 0 892331193 50663424 7053 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 12369 7053 270 21 0 9006 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49476

[startup+1.50099 s]
/proc/loadavg: 3.98 3.82 2.96 5/190 14310
/proc/meminfo: memFree=27538176/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=99528 CPUtime=1.49 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 14541 0 0 0 147 2 0 0 25 0 1 0 892331193 101916672 14462 33554432000 4194304 4280283 140735034214384 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 24882 14462 270 21 0 21519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99528

[startup+3.10068 s]
/proc/loadavg: 3.98 3.82 2.96 5/190 14310
/proc/meminfo: memFree=27523172/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=69032 CPUtime=3.09 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 45886 0 0 0 304 5 0 0 25 0 1 0 892331193 70688768 10167 33554432000 4194304 4280283 140735034214384 18446744073709551615 4256606 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 17258 10167 270 21 0 13895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69032

[startup+6.30107 s]
/proc/loadavg: 3.98 3.82 2.96 5/190 14310
/proc/meminfo: memFree=27337508/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=118136 CPUtime=6.29 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 103472 0 0 0 616 13 0 0 25 0 1 0 892331193 120971264 22387 33554432000 4194304 4280283 140735034214384 18446744073709551615 4257648 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 29534 22389 273 21 0 26171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118136

[startup+12.7009 s]
/proc/loadavg: 4.06 3.84 2.98 5/190 14310
/proc/meminfo: memFree=27091980/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=12.69 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 185424 0 0 0 1246 23 0 0 25 0 1 0 892331193 171634688 33756 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 33757 270 21 0 38540 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 167612

[startup+25.5004 s]
/proc/loadavg: 4.05 3.85 2.99 5/190 14310
/proc/meminfo: memFree=26692596/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=25.49 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 346126 0 0 0 2506 43 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87472

[startup+51.1005 s]
/proc/loadavg: 4.03 3.86 3.01 5/190 14311
/proc/meminfo: memFree=25929732/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=51.09 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 637005 0 0 0 5030 79 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4257209 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87472

[startup+102.301 s]
/proc/loadavg: 4.01 3.88 3.07 5/190 14312
/proc/meminfo: memFree=27641280/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=102.3 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 1164479 0 0 0 10084 146 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 87472

[startup+162.3 s]
/proc/loadavg: 4.04 3.91 3.13 5/190 14314
/proc/meminfo: memFree=26716696/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=162.3 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 1691419 0 0 0 16022 208 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 87472

[startup+222.307 s]
/proc/loadavg: 4.01 3.93 3.18 5/190 14316
/proc/meminfo: memFree=28152204/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=222.31 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 2486303 0 0 0 21927 304 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 87472

[startup+282.301 s]
/proc/loadavg: 4.00 3.94 3.23 5/190 14317
/proc/meminfo: memFree=27161284/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=282.3 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 3171727 0 0 0 27844 386 0 0 25 0 1 0 892331193 140075008 27004 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 27004 270 21 0 30835 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 136792

[startup+342.301 s]
/proc/loadavg: 4.00 3.95 3.27 5/190 14319
/proc/meminfo: memFree=28520656/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=342.3 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 4100221 0 0 0 33726 504 0 0 25 0 1 0 892331193 140075008 27299 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 27299 270 21 0 30835 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 136792

[startup+402.301 s]
/proc/loadavg: 4.00 3.95 3.32 5/190 14320
/proc/meminfo: memFree=27576344/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=402.31 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 5026521 0 0 0 39611 620 0 0 25 0 1 0 892331193 171634688 31070 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 31070 270 21 0 38540 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 167612

[startup+462.3 s]
/proc/loadavg: 4.00 3.96 3.36 5/190 14322
/proc/meminfo: memFree=25593532/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=462.31 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 5934038 0 0 0 45500 731 0 0 25 0 1 0 892331193 140075008 28348 33554432000 4194304 4280283 140735034214384 18446744073709551615 4236512 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 28348 270 21 0 30835 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 136792

[startup+522.301 s]
/proc/loadavg: 4.06 3.98 3.40 5/190 14324
/proc/meminfo: memFree=26944092/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=522.31 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 6829891 0 0 0 51386 845 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 87472

[startup+582.3 s]
/proc/loadavg: 4.02 3.98 3.43 5/190 14325
/proc/meminfo: memFree=26067116/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=582.31 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 7773251 0 0 0 57267 964 0 0 25 0 1 0 892331193 140075008 30121 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 30122 270 21 0 30835 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 136792

[startup+642.301 s]

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

[startup+882.306 s]
/proc/loadavg: 4.00 3.98 3.58 5/190 14342
/proc/meminfo: memFree=25835636/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=882.33 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 11862381 0 0 0 86776 1457 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 87472

[startup+942.301 s]
/proc/loadavg: 3.47 3.84 3.55 4/184 14372
/proc/meminfo: memFree=29527880/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=942.32 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 12673247 0 0 0 92675 1557 0 0 25 0 1 0 892331193 140075008 26158 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243359 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 26158 270 21 0 30835 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 136792

[startup+1002.3 s]
/proc/loadavg: 2.54 3.50 3.45 3/178 14398
/proc/meminfo: memFree=30302328/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=1002.33 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 13559508 0 0 0 98567 1666 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 87472

[startup+1062.3 s]
/proc/loadavg: 2.20 3.23 3.36 3/178 14400
/proc/meminfo: memFree=30273776/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1062.34 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 14512945 0 0 0 104451 1783 0 0 25 0 1 0 892331193 171634688 31451 33554432000 4194304 4280283 140735034214384 18446744073709551615 4256574 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 31451 270 21 0 38540 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 167612

[startup+1122.3 s]
/proc/loadavg: 2.10 3.01 3.28 3/178 14402
/proc/meminfo: memFree=30219932/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=1122.34 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 15411042 0 0 0 110345 1889 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4238866 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 87472

[startup+1182.3 s]
/proc/loadavg: 2.04 2.83 3.19 3/178 14403
/proc/meminfo: memFree=30005996/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=1182.34 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 16261006 0 0 0 116239 1995 0 0 25 0 1 0 892331193 89571328 18440 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18440 270 21 0 18505 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 87472

[startup+1242.3 s]
/proc/loadavg: 2.01 2.67 3.12 3/178 14405
/proc/meminfo: memFree=30762604/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=1242.34 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 17300830 0 0 0 122109 2125 0 0 25 0 1 0 892331193 140075008 26791 33554432000 4194304 4280283 140735034214384 18446744073709551615 4256574 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 26791 270 21 0 30835 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 136792

[startup+1302.3 s]
/proc/loadavg: 2.00 2.55 3.04 3/178 14406
/proc/meminfo: memFree=30603724/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1302.34 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 18363554 0 0 0 127973 2261 0 0 25 0 1 0 892331193 171634688 35080 33554432000 4194304 4280283 140735034214384 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 35080 270 21 0 38540 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 167612

[startup+1362.3 s]
/proc/loadavg: 2.00 2.45 2.97 3/178 14408
/proc/meminfo: memFree=30407896/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=136792 CPUtime=1362.35 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 19349914 0 0 0 133849 2386 0 0 25 0 1 0 892331193 140075008 26502 33554432000 4194304 4280283 140735034214384 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 34198 26502 270 21 0 30835 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 136792

[startup+1422.3 s]
/proc/loadavg: 1.78 2.31 2.89 2/172 14435
/proc/meminfo: memFree=31261776/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1422.35 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 20316120 0 0 0 139728 2507 0 0 25 0 1 0 892331193 171634688 33202 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 33202 270 21 0 38540 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 167612

[startup+1482.3 s]
/proc/loadavg: 1.28 2.07 2.77 2/172 14436
/proc/meminfo: memFree=31266328/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1482.35 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 21275170 0 0 0 145601 2634 0 0 25 0 1 0 892331193 171634688 36906 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 36906 270 21 0 38540 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 167612

[startup+1542.31 s]
/proc/loadavg: 1.10 1.87 2.66 2/172 14438
/proc/meminfo: memFree=31238404/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=217700 CPUtime=1542.36 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 22335662 0 0 0 151465 2771 0 0 25 0 1 0 892331193 222924800 39995 33554432000 4194304 4280283 140735034214384 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 54425 39995 270 21 0 51062 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 217700

[startup+1602.3 s]
/proc/loadavg: 1.04 1.71 2.55 2/172 14439
/proc/meminfo: memFree=31244940/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=217700 CPUtime=1602.36 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 23308916 0 0 0 157340 2896 0 0 25 0 1 0 892331193 222924800 44955 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 54425 44955 270 21 0 51062 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 217700

[startup+1662.3 s]
/proc/loadavg: 1.01 1.58 2.45 2/172 14441
/proc/meminfo: memFree=31236488/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=217700 CPUtime=1662.36 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 24379275 0 0 0 163201 3035 0 0 25 0 1 0 892331193 222924800 41960 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 54425 41960 270 21 0 51062 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 217700

[startup+1722.3 s]
/proc/loadavg: 1.05 1.49 2.36 2/172 14443
/proc/meminfo: memFree=31286176/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=87472 CPUtime=1722.35 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 25348660 0 0 0 169074 3161 0 0 25 0 1 0 892331193 89571328 18443 33554432000 4194304 4280283 140735034214384 18446744073709551615 4236498 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 21868 18443 270 21 0 18505 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 87472

[startup+1782.3 s]
/proc/loadavg: 1.02 1.39 2.28 2/172 14444
/proc/meminfo: memFree=31279580/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1782.36 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 26282025 0 0 0 174950 3286 0 0 25 0 1 0 892331193 171634688 31531 33554432000 4194304 4280283 140735034214384 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 31533 270 21 0 38540 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 167612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.01 1.37 2.26 3/172 14445
/proc/meminfo: memFree=31248820/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1800.07 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 26573952 0 0 0 176687 3320 0 0 25 0 1 0 892331193 171634688 36657 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 36657 270 21 0 38540 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 167612

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: 1.01 1.37 2.26 3/172 14445
/proc/meminfo: memFree=31248820/32950928 swapFree=67055948/67111528
[pid=14309] ppid=14307 vsize=167612 CPUtime=1800.07 cores=1,3
/proc/14309/stat : 14309 (OptimuS_release) R 14307 14309 4716 0 -1 4202496 26573952 0 0 0 176687 3320 0 0 25 0 1 0 892331193 171634688 36657 33554432000 4194304 4280283 140735034214384 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14309/statm: 41903 36657 270 21 0 38540 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 167612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.08
CPU user time (s): 1766.87
CPU system time (s): 33.2089
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 379228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1766.87
system time used= 33.209
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26573952
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= 8
involuntary context switches= 1030

runsolver used 2.57161 second user time and 6.49101 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-11 17:48:35
IDJOB=3495496
IDBENCH=88358
IDSOLVER=1988
FILE ID=node127/3495496-1307807315
RUNJOBID= node127-1307806460-14077
PBS_JOBID= 13551023
Free space on /tmp= 74048 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_167.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495496-1307807315/watcher-3495496-1307807315 -o /tmp/evaluation-result-3495496-1307807315/solver-3495496-1307807315 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495496-1307807315.cnf

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

MD5SUM BENCH= b91c4c436ffbd4f68bda320cd2541f02
RANDOM SEED=1521269001

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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	: 5332.86
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27619488 kB
Buffers:        316080 kB
Cached:        1036592 kB
SwapCached:       9372 kB
Active:        4343680 kB
Inactive:       784792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27619488 kB
SwapTotal:    67111528 kB
SwapFree:     67055948 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:     3773556 kB
Mapped:          13540 kB
Slab:           130804 kB
PageTables:      12428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  4360852 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= 74060 MiB
End job on node127 at 2011-06-11 18:18:37