Trace number 3495209

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 p100_source? (TO) 1800.05 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_172.cnf
MD5SUMfefafa76ffa4145f42685c77de2ed1ca
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark82.1205
Satisfiable
(Un)Satisfiability was proved
Number of variables5004
Number of clauses13822
Sum of the clauses size31928
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29526
Number of clauses of size 34290
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-3495209-1307807634/watcher-3495209-1307807634 -o /tmp/evaluation-result-3495209-1307807634/solver-3495209-1307807634 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495209-1307807634.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.77 2.36 2.31 5/189 3277
/proc/meminfo: memFree=31114816/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=20624 CPUtime=0 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 763 0 0 0 0 0 0 0 25 0 1 0 892363183 21118976 694 33554432000 4194304 4279399 140735184067376 18446744073709551615 4249735 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 5156 696 224 21 0 1793 0

[startup+0.100902 s]
/proc/loadavg: 3.77 2.36 2.31 5/189 3277
/proc/meminfo: memFree=31114816/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=24328 CPUtime=0.09 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 1791 0 0 0 9 0 0 0 25 0 1 0 892363183 24911872 1706 33554432000 4194304 4279399 140735184067376 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 6082 1706 270 21 0 2719 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24328

[startup+0.200896 s]
/proc/loadavg: 3.77 2.36 2.31 5/189 3277
/proc/meminfo: memFree=31114816/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=24472 CPUtime=0.19 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 2679 0 0 0 19 0 0 0 25 0 1 0 892363183 25059328 2592 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242209 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 6118 2593 270 21 0 2755 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24472

[startup+0.300872 s]
/proc/loadavg: 3.77 2.36 2.31 5/189 3277
/proc/meminfo: memFree=31114816/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=31744 CPUtime=0.29 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 3676 0 0 0 29 0 0 0 25 0 1 0 892363183 32505856 3585 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 7936 3585 270 21 0 4573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31744

[startup+0.700746 s]
/proc/loadavg: 3.77 2.36 2.31 5/189 3277
/proc/meminfo: memFree=31114816/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=50732 CPUtime=0.69 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 7618 0 0 0 68 1 0 0 25 0 1 0 892363183 51949568 7524 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 12683 7525 270 21 0 9320 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50732

[startup+1.5006 s]
/proc/loadavg: 3.79 2.39 2.32 5/190 3278
/proc/meminfo: memFree=31095860/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=39444 CPUtime=1.49 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 25499 0 0 0 145 4 0 0 25 0 1 0 892363183 40390656 5148 33554432000 4194304 4279399 140735184067376 18446744073709551615 248093157916 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 9861 5148 270 21 0 6498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39444

[startup+3.10038 s]
/proc/loadavg: 3.79 2.39 2.32 5/190 3278
/proc/meminfo: memFree=31069196/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=3.09 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 48000 0 0 0 303 6 0 0 25 0 1 0 892363183 90615808 18620 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18620 272 21 0 18760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88492

[startup+6.30082 s]
/proc/loadavg: 3.79 2.39 2.32 5/190 3278
/proc/meminfo: memFree=31007072/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=6.29 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 85571 0 0 0 618 11 0 0 25 0 1 0 892363183 90615808 18620 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18620 270 21 0 18760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88492

[startup+12.7007 s]
/proc/loadavg: 3.82 2.44 2.34 5/190 3278
/proc/meminfo: memFree=30984848/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=12.69 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 178437 0 0 0 1246 23 0 0 25 0 1 0 892363183 141119488 26310 33554432000 4194304 4279399 140735184067376 18446744073709551615 4243358 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 26310 270 21 0 31090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137812

[startup+25.5004 s]
/proc/loadavg: 3.85 2.49 2.36 5/190 3279
/proc/meminfo: memFree=30919240/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=25.49 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 331256 0 0 0 2507 42 0 0 25 0 1 0 892363183 172679168 31132 33554432000 4194304 4279399 140735184067376 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 31134 270 21 0 38795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 168632

[startup+51.1009 s]
/proc/loadavg: 3.90 2.61 2.40 5/190 3279
/proc/meminfo: memFree=31081040/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=51.09 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 557521 0 0 0 5041 68 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4235503 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 88492

[startup+102.301 s]
/proc/loadavg: 3.96 2.84 2.49 5/190 3281
/proc/meminfo: memFree=31034516/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=102.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 1192511 0 0 0 10083 147 0 0 25 0 1 0 892363183 141119488 30314 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 30314 270 21 0 31090 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137812

[startup+162.3 s]
/proc/loadavg: 4.02 3.06 2.59 5/190 3322
/proc/meminfo: memFree=31042756/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=162.29 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 1979344 0 0 0 15981 248 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4256004 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 88492

[startup+222.307 s]
/proc/loadavg: 4.00 3.23 2.67 5/190 3404
/proc/meminfo: memFree=31026440/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=222.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 2723712 0 0 0 21887 343 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 88492

[startup+282.301 s]
/proc/loadavg: 4.00 3.37 2.75 5/190 3405
/proc/meminfo: memFree=31047588/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=282.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 3367269 0 0 0 27805 425 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 88492

[startup+342.3 s]
/proc/loadavg: 4.00 3.48 2.83 5/190 3487
/proc/meminfo: memFree=31017640/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=342.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 4109372 0 0 0 33710 520 0 0 25 0 1 0 892363183 172679168 34053 33554432000 4194304 4279399 140735184067376 18446744073709551615 4241992 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 34053 270 21 0 38795 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 168632

[startup+402.301 s]
/proc/loadavg: 4.00 3.57 2.90 5/190 3489
/proc/meminfo: memFree=30962912/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=402.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 4924104 0 0 0 39603 627 0 0 25 0 1 0 892363183 141119488 30419 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 30419 270 21 0 31090 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 137812

[startup+462.3 s]
/proc/loadavg: 4.00 3.65 2.96 5/190 3501
/proc/meminfo: memFree=30959664/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=462.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 5729605 0 0 0 45504 726 0 0 25 0 1 0 892363183 172679168 33872 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 33872 270 21 0 38795 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 168632

[startup+522.301 s]
/proc/loadavg: 4.00 3.71 3.02 5/190 3503
/proc/meminfo: memFree=31013084/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=522.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 6538339 0 0 0 51403 827 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4256769 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 88492

[startup+582.301 s]
/proc/loadavg: 4.04 3.77 3.09 5/190 3504
/proc/meminfo: memFree=31017524/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=582.3 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 7307961 0 0 0 57306 924 0 0 25 0 1 0 892363183 141119488 30425 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 30425 270 21 0 31090 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 137812

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.04 3.91 3.33 5/190 3791
/proc/meminfo: memFree=30302972/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=218720 CPUtime=882.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 11362258 0 0 0 86770 1462 0 0 25 0 1 0 892363183 223969280 39095 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 54680 39095 270 21 0 51317 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 218720

[startup+942.301 s]
/proc/loadavg: 4.01 3.92 3.37 5/190 3831
/proc/meminfo: memFree=30976336/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=942.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 12221809 0 0 0 92655 1577 0 0 25 0 1 0 892363183 141119488 29802 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 29802 270 21 0 31090 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 137812

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.40 5/190 3871
/proc/meminfo: memFree=30615792/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=1002.31 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 13081749 0 0 0 98547 1684 0 0 25 0 1 0 892363183 172679168 32004 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 32004 270 21 0 38795 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 168632

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.44 5/190 3872
/proc/meminfo: memFree=30600124/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=1062.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 13896712 0 0 0 104447 1785 0 0 25 0 1 0 892363183 172679168 36975 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 36975 270 21 0 38795 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 168632

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.47 5/190 3874
/proc/meminfo: memFree=30662568/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1122.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 14761492 0 0 0 110339 1893 0 0 25 0 1 0 892363183 141119488 26743 33554432000 4194304 4279399 140735184067376 18446744073709551615 4237933 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 26743 270 21 0 31090 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 137812

[startup+1182.3 s]
/proc/loadavg: 4.04 3.97 3.51 5/190 3875
/proc/meminfo: memFree=30606604/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1182.31 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 15630510 0 0 0 116232 1999 0 0 25 0 1 0 892363183 141119488 30038 33554432000 4194304 4279399 140735184067376 18446744073709551615 248093157594 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 30038 270 21 0 31090 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 137812

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.53 5/190 3877
/proc/meminfo: memFree=30515064/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1242.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 16538786 0 0 0 122120 2112 0 0 25 0 1 0 892363183 141119488 27075 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 27075 270 21 0 31090 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 137812

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 3879
/proc/meminfo: memFree=30616348/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1302.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 17509697 0 0 0 127999 2233 0 0 25 0 1 0 892363183 141119488 28532 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 28532 270 21 0 31090 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 137812

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.58 5/190 3880
/proc/meminfo: memFree=30655128/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=1362.32 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 18388672 0 0 0 133886 2346 0 0 25 0 1 0 892363183 172679168 31569 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 31569 270 21 0 38795 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 168632

[startup+1422.3 s]
/proc/loadavg: 4.00 3.97 3.61 5/190 3882
/proc/meminfo: memFree=30614920/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=1422.33 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 19289416 0 0 0 139776 2457 0 0 25 0 1 0 892363183 172679168 35063 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 35063 270 21 0 38795 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 168632

[startup+1482.3 s]
/proc/loadavg: 4.00 3.97 3.63 5/190 3883
/proc/meminfo: memFree=30553024/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=1482.33 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 20172557 0 0 0 145662 2571 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 88492

[startup+1542.31 s]
/proc/loadavg: 4.03 3.99 3.65 5/190 3885
/proc/meminfo: memFree=30557692/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1542.33 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 21117652 0 0 0 151541 2692 0 0 25 0 1 0 892363183 141119488 27299 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 27299 270 21 0 31090 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 137812

[startup+1602.3 s]
/proc/loadavg: 4.01 3.99 3.67 5/190 3887
/proc/meminfo: memFree=30443592/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1602.33 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 21990738 0 0 0 157429 2804 0 0 25 0 1 0 892363183 141119488 27895 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 27895 270 21 0 31090 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 137812

[startup+1662.3 s]
/proc/loadavg: 4.00 3.99 3.69 5/190 3888
/proc/meminfo: memFree=30416640/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1662.33 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 22947793 0 0 0 163306 2927 0 0 25 0 1 0 892363183 141119488 30931 33554432000 4194304 4279399 140735184067376 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 30931 270 21 0 31090 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 137812

[startup+1722.3 s]
/proc/loadavg: 4.06 4.00 3.71 5/190 3890
/proc/meminfo: memFree=30470664/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=168632 CPUtime=1722.33 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 23892785 0 0 0 169184 3049 0 0 25 0 1 0 892363183 172679168 32329 33554432000 4194304 4279399 140735184067376 18446744073709551615 4256304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 42158 32329 270 21 0 38795 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 168632

[startup+1782.3 s]
/proc/loadavg: 3.45 3.86 3.68 3/178 3940
/proc/meminfo: memFree=31059904/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=137812 CPUtime=1782.34 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 24749864 0 0 0 175073 3161 0 0 25 0 1 0 892363183 141119488 27424 33554432000 4194304 4279399 140735184067376 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 34453 27424 270 21 0 31090 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 137812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.13 3.76 3.65 3/178 3941
/proc/meminfo: memFree=31100956/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=1800.04 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 25011708 0 0 0 176810 3194 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4256612 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88492

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: 3.13 3.76 3.65 3/178 3941
/proc/meminfo: memFree=31100956/32950928 swapFree=67055156/67111528
[pid=3277] ppid=3275 vsize=88492 CPUtime=1800.04 cores=0,2
/proc/3277/stat : 3277 (OptimuS_release) R 3275 3277 1663 0 -1 4202496 25011708 0 0 0 176810 3194 0 0 25 0 1 0 892363183 90615808 18621 33554432000 4194304 4279399 140735184067376 18446744073709551615 4256612 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3277/statm: 22123 18621 270 21 0 18760 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1768.11
CPU system time (s): 31.9481
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 298860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1768.11
system time used= 31.9481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25011708
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= 5
involuntary context switches= 2444

runsolver used 2.95755 second user time and 6.85296 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-11 17:53:54
IDJOB=3495209
IDBENCH=88557
IDSOLVER=1987
FILE ID=node123/3495209-1307807634
RUNJOBID= node123-1307807477-3082
PBS_JOBID= 13551056
Free space on /tmp= 74180 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_172.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495209-1307807634/watcher-3495209-1307807634 -o /tmp/evaluation-result-3495209-1307807634/solver-3495209-1307807634 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495209-1307807634.cnf

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

MD5SUM BENCH= fefafa76ffa4145f42685c77de2ed1ca
RANDOM SEED=215055101

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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:      31116104 kB
Buffers:        298444 kB
Cached:        1076328 kB
SwapCached:      10356 kB
Active:         714500 kB
Inactive:       926196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31116104 kB
SwapTotal:    67111528 kB
SwapFree:     67055156 kB
Dirty:             340 kB
Writeback:           4 kB
AnonPages:      263752 kB
Mapped:          13208 kB
Slab:           128048 kB
PageTables:       5684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   509300 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= 74180 MiB
End job on node123 at 2011-06-11 18:23:56