Trace number 3494853

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? (TO) 1800.07 1800.02

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E00N15.cnf
MD5SUM118efc8c27ac8b98e0191aab5293839d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark480.045
Satisfiable
(Un)Satisfiability was proved
Number of variables4740
Number of clauses34241
Sum of the clauses size132438
Maximum clause length28
Minimum clause length1
Number of clauses of size 123
Number of clauses of size 212206
Number of clauses of size 38994
Number of clauses of size 42325
Number of clauses of size 52820
Number of clauses of size over 57873

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-3494853-1307806519/watcher-3494853-1307806519 -o /tmp/evaluation-result-3494853-1307806519/solver-3494853-1307806519 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494853-1307806519.cnf 

running on 2 cores: 5,7

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: 1.83 1.21 1.62 4/189 20213
/proc/meminfo: memFree=31114672/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=20508 CPUtime=0 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 898 0 0 0 0 0 0 0 18 0 1 0 892249618 21000192 827 33554432000 4194304 4279335 140734240783648 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 5127 828 224 21 0 1764 0

[startup+0.0772681 s]
/proc/loadavg: 1.83 1.21 1.62 4/189 20213
/proc/meminfo: memFree=31114672/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=29236 CPUtime=0.07 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 3137 0 0 0 7 0 0 0 18 0 1 0 892249618 29937664 3051 33554432000 4194304 4279335 140734240783648 18446744073709551615 4208391 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 7309 3051 250 21 0 3946 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 29236

[startup+0.100244 s]
/proc/loadavg: 1.83 1.21 1.62 4/189 20213
/proc/meminfo: memFree=31114672/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=29236 CPUtime=0.09 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 3137 0 0 0 9 0 0 0 18 0 1 0 892249618 29937664 3051 33554432000 4194304 4279335 140734240783648 18446744073709551615 4210306 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 7309 3051 250 21 0 3946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29236

[startup+0.300187 s]
/proc/loadavg: 1.83 1.21 1.62 4/189 20213
/proc/meminfo: memFree=31114672/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=32880 CPUtime=0.29 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 4375 0 0 0 28 1 0 0 18 0 1 0 892249618 33669120 4246 33554432000 4194304 4279335 140734240783648 18446744073709551615 4260324 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 8220 4246 270 21 0 4857 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32880

[startup+0.701111 s]
/proc/loadavg: 1.83 1.21 1.62 4/189 20213
/proc/meminfo: memFree=31114672/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=56420 CPUtime=0.69 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 8008 0 0 0 68 1 0 0 18 0 1 0 892249618 57774080 7875 33554432000 4194304 4279335 140734240783648 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 14105 7875 270 21 0 10742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56420

[startup+1.50097 s]
/proc/loadavg: 1.83 1.21 1.62 5/190 20214
/proc/meminfo: memFree=31034088/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=45336 CPUtime=1.49 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 17481 0 0 0 146 3 0 0 20 0 1 0 892249618 46424064 7727 33554432000 4194304 4279335 140734240783648 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 11334 7727 270 21 0 7971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45336

[startup+3.10067 s]
/proc/loadavg: 1.83 1.21 1.62 5/190 20252
/proc/meminfo: memFree=31045116/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=46156 CPUtime=3.09 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 33297 0 0 0 304 5 0 0 25 0 1 0 892249618 47263744 6875 33554432000 4194304 4279335 140734240783648 18446744073709551615 4260387 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 11539 6875 270 21 0 8176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46156

[startup+6.30109 s]
/proc/loadavg: 2.00 1.25 1.63 5/190 20252
/proc/meminfo: memFree=31055676/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=126188 CPUtime=6.29 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 68228 0 0 0 620 9 0 0 25 0 1 0 892249618 129216512 25535 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 31547 25535 270 21 0 28184 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126188

[startup+12.7009 s]
/proc/loadavg: 2.16 1.30 1.64 5/190 20252
/proc/meminfo: memFree=30922592/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=126188 CPUtime=12.69 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 127441 0 0 0 1252 17 0 0 25 0 1 0 892249618 129216512 24629 33554432000 4194304 4279335 140734240783648 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 31547 24629 270 21 0 28184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126188

[startup+25.5006 s]
/proc/loadavg: 2.57 1.43 1.68 5/190 20253
/proc/meminfo: memFree=30994688/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=157008 CPUtime=25.49 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 256367 0 0 0 2516 33 0 0 25 0 1 0 892249618 160776192 28379 33554432000 4194304 4279335 140734240783648 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 39252 28379 270 21 0 35889 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 157008

[startup+51.1009 s]
/proc/loadavg: 3.06 1.64 1.74 5/190 20254
/proc/meminfo: memFree=30915760/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=144868 CPUtime=51.09 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 525564 0 0 0 5038 71 0 0 25 0 1 0 892249618 148344832 30500 33554432000 4194304 4279335 140734240783648 18446744073709551615 4260757 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 36217 30500 270 21 0 32854 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 144868

[startup+102.307 s]
/proc/loadavg: 3.66 2.01 1.86 5/190 20369
/proc/meminfo: memFree=30772616/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=95548 CPUtime=102.29 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 940263 0 0 0 10105 124 0 0 25 0 1 0 892249618 97841152 20506 33554432000 4194304 4279335 140734240783648 18446744073709551615 4257075 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 23887 20506 270 21 0 20524 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 95548

[startup+162.301 s]
/proc/loadavg: 3.87 2.37 1.99 5/190 20370
/proc/meminfo: memFree=30590432/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=144868 CPUtime=162.3 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 1406041 0 0 0 16037 193 0 0 25 0 1 0 892249618 148344832 31172 33554432000 4194304 4279335 140734240783648 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 36217 31172 270 21 0 32854 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 144868

[startup+222.301 s]
/proc/loadavg: 3.95 2.67 2.12 5/190 20372
/proc/meminfo: memFree=30732116/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=144868 CPUtime=222.3 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 1855637 0 0 0 21979 251 0 0 25 0 1 0 892249618 148344832 29110 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 36217 29110 270 21 0 32854 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 144868

[startup+282.301 s]
/proc/loadavg: 4.06 2.92 2.24 5/190 20374
/proc/meminfo: memFree=30698108/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=95548 CPUtime=282.29 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 2338797 0 0 0 27915 314 0 0 25 0 1 0 892249618 97841152 20506 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242577 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 23887 20506 270 21 0 20524 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 95548

[startup+342.301 s]
/proc/loadavg: 4.02 3.12 2.34 5/190 20375
/proc/meminfo: memFree=30792924/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=95548 CPUtime=342.3 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 2774748 0 0 0 33858 372 0 0 25 0 1 0 892249618 97841152 20506 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 23887 20506 270 21 0 20524 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 95548

[startup+402.301 s]
/proc/loadavg: 4.01 3.28 2.44 5/190 20377
/proc/meminfo: memFree=30583320/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=402.31 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 3274855 0 0 0 39790 441 0 0 25 0 1 0 892249618 179904512 38603 33554432000 4194304 4279335 140734240783648 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 38603 270 21 0 40559 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 175688

[startup+462.301 s]
/proc/loadavg: 4.00 3.40 2.54 5/190 20378
/proc/meminfo: memFree=30783052/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=144868 CPUtime=462.31 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 3738952 0 0 0 45728 503 0 0 25 0 1 0 892249618 148344832 28651 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 36217 28651 270 21 0 32854 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 144868

[startup+522.301 s]
/proc/loadavg: 4.00 3.51 2.63 5/190 20380
/proc/meminfo: memFree=30570348/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=522.31 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 4279467 0 0 0 51656 575 0 0 25 0 1 0 892249618 179904512 35458 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 35458 270 21 0 40559 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 175688

[startup+582.301 s]
/proc/loadavg: 4.04 3.61 2.72 5/190 20382
/proc/meminfo: memFree=30570432/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=144868 CPUtime=582.31 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 4793019 0 0 0 57585 646 0 0 25 0 1 0 892249618 148344832 32639 33554432000 4194304 4279335 140734240783648 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 36217 32639 270 21 0 32854 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 144868

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 3.82 3.00 5/190 20388
/proc/meminfo: memFree=30419152/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=307164 CPUtime=822.32 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 7207022 0 0 0 81265 967 0 0 25 0 1 0 892249618 314535936 56883 33554432000 4194304 4279335 140734240783648 18446744073709551615 212691134654 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 76791 56883 270 21 0 73428 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 307164

[startup+882.3 s]
/proc/loadavg: 4.04 3.86 3.06 5/190 20390
/proc/meminfo: memFree=30645064/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=882.32 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 7734026 0 0 0 87192 1040 0 0 25 0 1 0 892249618 179904512 33029 33554432000 4194304 4279335 140734240783648 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 33029 270 21 0 40559 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 175688

[startup+942.3 s]
/proc/loadavg: 4.01 3.89 3.12 5/190 20391
/proc/meminfo: memFree=30469324/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=144868 CPUtime=942.32 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 8291806 0 0 0 93121 1111 0 0 25 0 1 0 892249618 148344832 32400 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 36217 32400 270 21 0 32854 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 144868

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.17 5/190 20393
/proc/meminfo: memFree=30441632/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1002.32 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 8875301 0 0 0 99039 1193 0 0 25 0 1 0 892249618 179904512 38752 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 38752 270 21 0 40559 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 175688

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.22 5/190 20394
/proc/meminfo: memFree=30511772/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1062.33 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 9431542 0 0 0 104964 1269 0 0 25 0 1 0 892249618 179904512 39217 33554432000 4194304 4279335 140734240783648 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 39218 270 21 0 40559 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 175688

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.27 5/190 20396
/proc/meminfo: memFree=30540988/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1122.33 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 9972121 0 0 0 110890 1343 0 0 25 0 1 0 892249618 179904512 37188 33554432000 4194304 4279335 140734240783648 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 37188 270 21 0 40559 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 175688

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.31 5/190 20398
/proc/meminfo: memFree=30456136/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=225776 CPUtime=1182.32 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 10435822 0 0 0 116822 1410 0 0 25 0 1 0 892249618 231194624 42248 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 56444 42248 270 21 0 53081 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 225776

[startup+1242.3 s]
/proc/loadavg: 4.07 3.96 3.35 5/190 20399
/proc/meminfo: memFree=30540424/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1242.33 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 10982159 0 0 0 122749 1484 0 0 25 0 1 0 892249618 179904512 37899 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 37899 270 21 0 40559 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 175688

[startup+1302.3 s]
/proc/loadavg: 4.02 3.97 3.39 5/190 20401
/proc/meminfo: memFree=30503560/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1302.34 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 11562107 0 0 0 128674 1560 0 0 25 0 1 0 892249618 179904512 38700 33554432000 4194304 4279335 140734240783648 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 38700 270 21 0 40559 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 175688

[startup+1362.3 s]
/proc/loadavg: 4.09 3.99 3.43 5/190 20402
/proc/meminfo: memFree=30602720/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=95548 CPUtime=1362.33 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 12119534 0 0 0 134599 1634 0 0 25 0 1 0 892249618 97841152 20507 33554432000 4194304 4279335 140734240783648 18446744073709551615 212691134960 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 23887 20507 270 21 0 20524 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 95548

[startup+1422.31 s]
/proc/loadavg: 4.09 4.00 3.47 5/190 20404
/proc/meminfo: memFree=30384316/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=225776 CPUtime=1422.34 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 12666966 0 0 0 140525 1709 0 0 25 0 1 0 892249618 231194624 47070 33554432000 4194304 4279335 140734240783648 18446744073709551615 212691205289 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 56444 47070 270 21 0 53081 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 225776

[startup+1482.3 s]
/proc/loadavg: 4.03 4.00 3.50 5/190 20406
/proc/meminfo: memFree=30397800/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1482.33 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 13249923 0 0 0 146448 1785 0 0 25 0 1 0 892249618 179904512 34766 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 34766 270 21 0 40559 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 175688

[startup+1542.3 s]
/proc/loadavg: 4.05 4.01 3.53 5/190 20407
/proc/meminfo: memFree=30520280/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1542.34 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 13810741 0 0 0 152370 1864 0 0 25 0 1 0 892249618 179904512 37260 33554432000 4194304 4279335 140734240783648 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 37260 270 21 0 40559 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 175688

[startup+1602.3 s]
/proc/loadavg: 4.02 4.01 3.56 5/190 20418
/proc/meminfo: memFree=30569968/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1602.34 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 14371379 0 0 0 158290 1944 0 0 25 0 1 0 892249618 179904512 36083 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242392 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 36083 270 21 0 40559 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 175688

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.58 5/190 20419
/proc/meminfo: memFree=30488220/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1662.34 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 14914539 0 0 0 164214 2020 0 0 25 0 1 0 892249618 179904512 37863 33554432000 4194304 4279335 140734240783648 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 37869 270 21 0 40559 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 175688

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 20421
/proc/meminfo: memFree=30685240/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1722.35 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 15478823 0 0 0 170139 2096 0 0 25 0 1 0 892249618 179904512 34214 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 34214 270 21 0 40559 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 175688

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 20426
/proc/meminfo: memFree=30608912/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=175688 CPUtime=1782.35 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 16033240 0 0 0 176061 2174 0 0 25 0 1 0 892249618 179904512 34046 33554432000 4194304 4279335 140734240783648 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 43922 34046 270 21 0 40559 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 175688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.78 3.95 3.62 4/184 20451
/proc/meminfo: memFree=30628736/32951124 swapFree=67076880/67111528
[pid=20213] ppid=20211 vsize=225776 CPUtime=1800.05 cores=5,7
/proc/20213/stat : 20213 (OptimuS_release) R 20211 20213 30365 0 -1 4202496 16206348 0 0 0 177811 2194 0 0 25 0 1 0 892249618 231194624 44732 33554432000 4194304 4279335 140734240783648 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/20213/statm: 56444 44732 270 21 0 53081 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 225776

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): 1800.02
CPU time (s): 1800.07
CPU user time (s): 1778.12
CPU system time (s): 21.9507
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 387304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.12
system time used= 21.9507
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16206350
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= 972

runsolver used 2.86456 second user time and 6.96394 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-11 17:35:19
IDJOB=3494853
IDBENCH=83448
IDSOLVER=1986
FILE ID=node139/3494853-1307806519
RUNJOBID= node139-1307806501-20044
PBS_JOBID= 13551009
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E00N15.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494853-1307806519/watcher-3494853-1307806519 -o /tmp/evaluation-result-3494853-1307806519/solver-3494853-1307806519 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494853-1307806519.cnf

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

MD5SUM BENCH= 118efc8c27ac8b98e0191aab5293839d
RANDOM SEED=936699036

node139.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5321.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31115464 kB
Buffers:        298196 kB
Cached:        1149572 kB
SwapCached:       3520 kB
Active:         721632 kB
Inactive:       900372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31115464 kB
SwapTotal:    67111528 kB
SwapFree:     67076880 kB
Dirty:            6156 kB
Writeback:           0 kB
AnonPages:      172700 kB
Mapped:          14432 kB
Slab:           148240 kB
PageTables:       5408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   403708 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= 74128 MiB
End job on node139 at 2011-06-11 18:05:21