Trace number 3495504

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_b22_102.cnf
MD5SUM25ef77166ed9f7c1c4cb23945eb6ad83
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.3644
Satisfiable
(Un)Satisfiability was proved
Number of variables4137
Number of clauses11431
Sum of the clauses size26405
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 27876
Number of clauses of size 33549
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-3495504-1307807352/watcher-3495504-1307807352 -o /tmp/evaluation-result-3495504-1307807352/solver-3495504-1307807352 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495504-1307807352.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 1.03 1.57 2.45 3/178 26537
/proc/meminfo: memFree=31332536/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=20268 CPUtime=0 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 697 0 0 0 0 0 0 0 20 0 1 0 970965884 20754432 630 33554432000 4194304 4280283 140735336872272 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 5067 631 224 21 0 1704 0

[startup+0.074063 s]
/proc/loadavg: 1.03 1.57 2.45 3/178 26537
/proc/meminfo: memFree=31332536/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=23160 CPUtime=0.07 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 1531 0 0 0 7 0 0 0 20 0 1 0 970965884 23715840 1448 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 5790 1448 270 21 0 2427 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23160

[startup+0.101052 s]
/proc/loadavg: 1.03 1.57 2.45 3/178 26537
/proc/meminfo: memFree=31332536/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=23160 CPUtime=0.09 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 1852 0 0 0 9 0 0 0 20 0 1 0 970965884 23715840 1768 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 5790 1768 270 21 0 2427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23160

[startup+0.301022 s]
/proc/loadavg: 1.03 1.57 2.45 3/178 26537
/proc/meminfo: memFree=31332536/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=30432 CPUtime=0.29 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 3942 0 0 0 29 0 0 0 21 0 1 0 970965884 31162368 3855 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 7608 3855 270 21 0 4245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30432

[startup+0.700945 s]
/proc/loadavg: 1.03 1.57 2.45 3/178 26537
/proc/meminfo: memFree=31332536/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=49560 CPUtime=0.69 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 8605 0 0 0 68 1 0 0 22 0 1 0 970965884 50749440 8515 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 12390 8515 270 21 0 9027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49560

[startup+1.5008 s]
/proc/loadavg: 1.03 1.57 2.45 6/190 26567
/proc/meminfo: memFree=31221728/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=99484 CPUtime=1.48 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 16558 0 0 0 147 1 0 0 25 0 1 0 970965884 101871616 16464 33554432000 4194304 4280283 140735336872272 18446744073709551615 4242856 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 24871 16467 270 21 0 21508 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 99484

[startup+3.10049 s]
/proc/loadavg: 1.27 1.61 2.45 6/190 26567
/proc/meminfo: memFree=31163812/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=50008 CPUtime=3.08 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 52731 0 0 0 303 5 0 0 25 0 1 0 970965884 51208192 8443 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 12502 8443 270 21 0 9139 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 50008

[startup+6.30089 s]
/proc/loadavg: 1.27 1.61 2.45 6/190 26567
/proc/meminfo: memFree=31091396/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=6.29 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 93690 0 0 0 618 11 0 0 25 0 1 0 970965884 82288640 16647 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16647 270 21 0 16727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80360

[startup+12.7007 s]
/proc/loadavg: 1.69 1.69 2.47 6/190 26567
/proc/meminfo: memFree=31090028/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=129680 CPUtime=12.69 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 186879 0 0 0 1247 22 0 0 25 0 1 0 970965884 132792320 25918 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 32420 25918 270 21 0 29057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129680

[startup+25.5002 s]
/proc/loadavg: 2.04 1.76 2.49 6/190 26567
/proc/meminfo: memFree=31054676/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=129680 CPUtime=25.49 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 272784 0 0 0 2519 30 0 0 25 0 1 0 970965884 132792320 24540 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 32420 24540 270 21 0 29057 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129680

[startup+51.1004 s]
/proc/loadavg: 2.71 1.94 2.53 6/190 26568
/proc/meminfo: memFree=31083888/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=51.09 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 552245 0 0 0 5047 62 0 0 25 0 1 0 970965884 82288640 16648 33554432000 4194304 4280283 140735336872272 18446744073709551615 4238760 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16648 270 21 0 16727 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80360

[startup+102.307 s]
/proc/loadavg: 3.48 2.29 2.61 6/190 26607
/proc/meminfo: memFree=31104060/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=102.3 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 1165135 0 0 0 10101 129 0 0 25 0 1 0 970965884 82288640 16648 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16648 270 21 0 16727 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 80360

[startup+162.3 s]
/proc/loadavg: 3.86 2.61 2.70 6/190 26647
/proc/meminfo: memFree=31027816/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=162.3 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 1726847 0 0 0 16037 193 0 0 25 0 1 0 970965884 82288640 16648 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16648 270 21 0 16727 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 80360

[startup+222.301 s]
/proc/loadavg: 3.95 2.86 2.78 6/190 26649
/proc/meminfo: memFree=31026176/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=222.3 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 2109485 0 0 0 21995 235 0 0 25 0 1 0 970965884 82288640 16648 33554432000 4194304 4280283 140735336872272 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16648 270 21 0 16727 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 80360

[startup+282.301 s]
/proc/loadavg: 3.98 3.07 2.85 6/190 26688
/proc/meminfo: memFree=31038868/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=129680 CPUtime=282.3 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 2892703 0 0 0 27911 319 0 0 25 0 1 0 970965884 132792320 26051 33554432000 4194304 4280283 140735336872272 18446744073709551615 4256961 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 32420 26054 270 21 0 29057 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 129680

[startup+342.3 s]
/proc/loadavg: 3.99 3.23 2.92 6/190 26690
/proc/meminfo: memFree=31072656/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=342.3 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 3738645 0 0 0 33817 413 0 0 25 0 1 0 970965884 82288640 16648 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16648 270 21 0 16727 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 80360

[startup+402.301 s]
/proc/loadavg: 3.99 3.37 2.98 5/190 26729
/proc/meminfo: memFree=31005796/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=129680 CPUtime=402.3 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 4664953 0 0 0 39711 519 0 0 25 0 1 0 970965884 132792320 28864 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 32420 28864 270 21 0 29057 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 129680

[startup+462.301 s]
/proc/loadavg: 3.99 3.48 3.04 5/190 26731
/proc/meminfo: memFree=30897120/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=129680 CPUtime=462.31 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 5598040 0 0 0 45605 626 0 0 25 0 1 0 970965884 132792320 25487 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 32420 25487 270 21 0 29057 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 129680

[startup+522.301 s]
/proc/loadavg: 3.99 3.57 3.10 5/190 26771
/proc/meminfo: memFree=30946628/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=522.31 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 6392960 0 0 0 51516 715 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80360

[startup+582.301 s]
/proc/loadavg: 3.99 3.65 3.15 5/190 26772
/proc/meminfo: memFree=30979180/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=582.31 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 7053376 0 0 0 57447 784 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80360

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 4.03 3.85 3.34 5/190 26788
/proc/meminfo: memFree=30939796/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=129680 CPUtime=822.32 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 9609674 0 0 0 81169 1063 0 0 25 0 1 0 970965884 132792320 24847 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 32420 24847 270 21 0 29057 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 129680

[startup+882.301 s]
/proc/loadavg: 4.01 3.87 3.38 5/190 26827
/proc/meminfo: memFree=30918084/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=882.32 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 10517545 0 0 0 87066 1166 0 0 25 0 1 0 970965884 164352000 32234 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 32234 270 21 0 36762 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 160500

[startup+942.301 s]
/proc/loadavg: 4.07 3.91 3.42 5/190 26867
/proc/meminfo: memFree=30778608/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=210588 CPUtime=942.33 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 11362030 0 0 0 92962 1271 0 0 25 0 1 0 970965884 215642112 43936 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 52647 43936 270 21 0 49284 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 210588

[startup+1002.3 s]
/proc/loadavg: 4.08 3.94 3.46 5/190 26868
/proc/meminfo: memFree=30923764/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=1002.33 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 12267948 0 0 0 98850 1383 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 80360

[startup+1062.3 s]
/proc/loadavg: 4.03 3.95 3.49 5/190 26870
/proc/meminfo: memFree=30957552/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1062.33 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 13222337 0 0 0 104739 1494 0 0 25 0 1 0 970965884 164352000 31347 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 31347 270 21 0 36762 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 160500

[startup+1122.3 s]
/proc/loadavg: 4.01 3.95 3.52 5/190 26872
/proc/meminfo: memFree=30878636/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1122.33 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 14108618 0 0 0 110636 1597 0 0 25 0 1 0 970965884 164352000 30487 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 30487 270 21 0 36762 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 160500

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.55 5/190 26873
/proc/meminfo: memFree=30864200/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=1182.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 14973107 0 0 0 116535 1699 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 80360

[startup+1242.3 s]
/proc/loadavg: 4.07 3.98 3.58 5/190 26875
/proc/meminfo: memFree=30885740/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=1242.33 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 15949721 0 0 0 122417 1816 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 80360

[startup+1302.3 s]
/proc/loadavg: 4.07 4.00 3.61 5/190 26876
/proc/meminfo: memFree=30894636/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=210588 CPUtime=1302.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 16840738 0 0 0 128312 1922 0 0 25 0 1 0 970965884 215642112 40601 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 52647 40601 270 21 0 49284 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 210588

[startup+1362.3 s]
/proc/loadavg: 4.02 4.00 3.63 5/190 26878
/proc/meminfo: memFree=30896184/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1362.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 17717400 0 0 0 134207 2027 0 0 25 0 1 0 970965884 164352000 30389 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 30389 270 21 0 36762 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 160500

[startup+1422.31 s]
/proc/loadavg: 4.01 4.00 3.65 5/190 26880
/proc/meminfo: memFree=30880384/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1422.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 18686893 0 0 0 140090 2144 0 0 25 0 1 0 970965884 164352000 29099 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 29099 270 21 0 36762 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 160500

[startup+1482.3 s]
/proc/loadavg: 4.00 4.00 3.67 5/190 26881
/proc/meminfo: memFree=30914316/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1482.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 19657033 0 0 0 145968 2266 0 0 25 0 1 0 970965884 164352000 31614 33554432000 4194304 4280283 140735336872272 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 31614 270 21 0 36762 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 160500

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 26883
/proc/meminfo: memFree=30912416/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1542.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 20523979 0 0 0 151865 2369 0 0 25 0 1 0 970965884 164352000 31893 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 31896 270 21 0 36762 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 160500

[startup+1602.3 s]
/proc/loadavg: 3.37 3.81 3.64 4/184 26908
/proc/meminfo: memFree=31013920/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1602.34 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 21393060 0 0 0 157765 2469 0 0 25 0 1 0 970965884 164352000 33547 33554432000 4194304 4280283 140735336872272 18446744073709551615 256418848874 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 33547 270 21 0 36762 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 160500

[startup+1662.3 s]
/proc/loadavg: 3.13 3.66 3.60 4/184 26910
/proc/meminfo: memFree=31016468/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=1662.36 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 22287225 0 0 0 163663 2573 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 80360

[startup+1722.3 s]
/proc/loadavg: 3.05 3.54 3.55 4/184 26912
/proc/meminfo: memFree=30948100/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=1722.35 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 23162528 0 0 0 169559 2676 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 80360

[startup+1782.3 s]
/proc/loadavg: 3.02 3.44 3.52 4/184 26913
/proc/meminfo: memFree=30980644/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=80360 CPUtime=1782.36 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 24058337 0 0 0 175450 2786 0 0 25 0 1 0 970965884 82288640 16649 33554432000 4194304 4280283 140735336872272 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 20090 16649 270 21 0 16727 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 80360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.01 3.42 3.51 4/184 26914
/proc/meminfo: memFree=30957932/32950928 swapFree=67056212/67111528
[pid=26535] ppid=26532 vsize=160500 CPUtime=1800.07 cores=4,6
/proc/26535/stat : 26535 (OptimuS_release) R 26532 26535 24520 0 -1 4202496 24330675 0 0 0 177187 2820 0 0 25 0 1 0 970965884 164352000 29244 33554432000 4194304 4280283 140735336872272 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/26535/statm: 40125 29244 270 21 0 36762 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 160500

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): 1800.01
CPU time (s): 1800.08
CPU user time (s): 1771.87
CPU system time (s): 28.2057
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 372116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.87
system time used= 28.2057
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24330679
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= 7
involuntary context switches= 1193

runsolver used 3.06453 second user time and 6.72798 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-11 17:49:12
IDJOB=3495504
IDBENCH=88388
IDSOLVER=1988
FILE ID=node115/3495504-1307807352
RUNJOBID= node115-1307807352-26509
PBS_JOBID= 13551062
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_102.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495504-1307807352/watcher-3495504-1307807352 -o /tmp/evaluation-result-3495504-1307807352/solver-3495504-1307807352 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495504-1307807352.cnf

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

MD5SUM BENCH= 25ef77166ed9f7c1c4cb23945eb6ad83
RANDOM SEED=1215453784

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.74
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		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31333492 kB
Buffers:        298352 kB
Cached:        1107772 kB
SwapCached:       9476 kB
Active:         444864 kB
Inactive:       980708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31333492 kB
SwapTotal:    67111528 kB
SwapFree:     67056212 kB
Dirty:             888 kB
Writeback:          80 kB
AnonPages:       17084 kB
Mapped:          12628 kB
Slab:           126232 kB
PageTables:       5276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   190520 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= 74124 MiB
End job on node115 at 2011-06-11 18:19:14