Trace number 3494854

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) 1800.04 1800.01

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E03N15.cnf
MD5SUM5e437ee939aa66499926385ad9d3b182
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.38218
Satisfiable
(Un)Satisfiability was proved
Number of variables4740
Number of clauses34881
Sum of the clauses size145246
Maximum clause length45
Minimum clause length1
Number of clauses of size 125
Number of clauses of size 212236
Number of clauses of size 38946
Number of clauses of size 42865
Number of clauses of size 52265
Number of clauses of size over 58544

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-3494854-1307806563/watcher-3494854-1307806563 -o /tmp/evaluation-result-3494854-1307806563/solver-3494854-1307806563 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494854-1307806563.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: 1.00 1.03 1.60 4/173 17510
/proc/meminfo: memFree=29017972/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=20316 CPUtime=0 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 848 0 0 0 0 0 0 0 22 0 1 0 892255944 20803584 781 33554432000 4194304 4279335 140735572659856 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 5079 782 224 21 0 1716 0

[startup+0.0507991 s]
/proc/loadavg: 1.00 1.03 1.60 4/173 17510
/proc/meminfo: memFree=29017972/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=29140 CPUtime=0.04 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 3101 0 0 0 4 0 0 0 22 0 1 0 892255944 29839360 3007 33554432000 4194304 4279335 140735572659856 18446744073709551615 210646680342 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 7285 3008 239 21 0 3922 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 29140

[startup+0.100797 s]
/proc/loadavg: 1.00 1.03 1.60 4/173 17510
/proc/meminfo: memFree=29017972/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=29400 CPUtime=0.09 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 3206 0 0 0 9 0 0 0 22 0 1 0 892255944 30105600 3111 33554432000 4194304 4279335 140735572659856 18446744073709551615 4231672 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 7350 3111 250 21 0 3987 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29400

[startup+0.300768 s]
/proc/loadavg: 1.00 1.03 1.60 4/173 17510
/proc/meminfo: memFree=29017972/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=30244 CPUtime=0.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 4346 0 0 0 29 0 0 0 23 0 1 0 892255944 30969856 4210 33554432000 4194304 4279335 140735572659856 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 7561 4210 270 21 0 4198 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30244

[startup+0.700713 s]
/proc/loadavg: 1.00 1.03 1.60 4/173 17510
/proc/meminfo: memFree=29017972/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=45040 CPUtime=0.68 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 6642 0 0 0 68 0 0 0 25 0 1 0 892255944 46120960 6504 33554432000 4194304 4279335 140735572659856 18446744073709551615 210650604715 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 11260 6504 270 21 0 7897 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 45040

[startup+1.50056 s]
/proc/loadavg: 1.32 1.10 1.62 6/185 17540
/proc/meminfo: memFree=28911152/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=56716 CPUtime=1.49 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 10426 0 0 0 148 1 0 0 25 0 1 0 892255944 58077184 10286 33554432000 4194304 4279335 140735572659856 18446744073709551615 4258236 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 14179 10286 270 21 0 10816 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56716

[startup+3.10745 s]
/proc/loadavg: 1.32 1.10 1.62 6/185 17540
/proc/meminfo: memFree=28896396/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=75820 CPUtime=3.1 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 22943 0 0 0 306 4 0 0 25 0 1 0 892255944 77639680 13604 33554432000 4194304 4279335 140735572659856 18446744073709551615 4260503 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 18955 13604 270 21 0 15592 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 75820

[startup+6.30076 s]
/proc/loadavg: 1.54 1.14 1.63 5/185 17540
/proc/meminfo: memFree=28823904/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=45440 CPUtime=6.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 35978 0 0 0 623 6 0 0 25 0 1 0 892255944 46530560 7012 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 11360 7012 270 21 0 7997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45440

[startup+12.7007 s]
/proc/loadavg: 1.73 1.19 1.65 5/185 17616
/proc/meminfo: memFree=28843032/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=70044 CPUtime=12.69 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 76587 0 0 0 1256 13 0 0 25 0 1 0 892255944 71725056 13373 33554432000 4194304 4279335 140735572659856 18446744073709551615 4256384 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 17511 13373 270 21 0 14148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70044

[startup+25.5005 s]
/proc/loadavg: 2.08 1.28 1.67 5/185 17806
/proc/meminfo: memFree=28653944/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=138220 CPUtime=25.49 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 164223 0 0 0 2526 23 0 0 25 0 1 0 892255944 141537280 29836 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 34555 29836 270 21 0 31192 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 138220

[startup+51.1002 s]
/proc/loadavg: 2.84 1.54 1.74 5/185 17806
/proc/meminfo: memFree=28585556/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=88900 CPUtime=51.09 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 305801 0 0 0 5066 43 0 0 25 0 1 0 892255944 91033600 18873 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 22225 18873 270 21 0 18862 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 88900

[startup+102.301 s]
/proc/loadavg: 3.49 1.92 1.86 5/185 17808
/proc/meminfo: memFree=28510888/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=88900 CPUtime=102.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 422030 0 0 0 10171 58 0 0 25 0 1 0 892255944 91033600 18873 33554432000 4194304 4279335 140735572659856 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 22225 18873 270 21 0 18862 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 88900

[startup+162.3 s]
/proc/loadavg: 3.81 2.29 1.99 5/185 17810
/proc/meminfo: memFree=28454960/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=138220 CPUtime=162.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 623682 0 0 0 16146 83 0 0 25 0 1 0 892255944 141537280 28418 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 34555 28418 270 21 0 31192 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 138220

[startup+222.3 s]
/proc/loadavg: 3.90 2.59 2.11 5/185 17850
/proc/meminfo: memFree=28544008/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=169040 CPUtime=222.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 1041310 0 0 0 22089 140 0 0 25 0 1 0 892255944 173096960 32401 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 42260 32401 270 21 0 38897 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 169040

[startup+282.3 s]
/proc/loadavg: 3.96 2.84 2.22 6/185 17850
/proc/meminfo: memFree=28390608/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=138220 CPUtime=282.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 1380911 0 0 0 28045 184 0 0 25 0 1 0 892255944 141537280 27598 33554432000 4194304 4279335 140735572659856 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 34555 27598 270 21 0 31192 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 138220

[startup+342.301 s]
/proc/loadavg: 3.98 3.05 2.33 5/185 17852
/proc/meminfo: memFree=28399264/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=138220 CPUtime=342.3 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 1884601 0 0 0 33979 251 0 0 25 0 1 0 892255944 141537280 30861 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 34555 30861 270 21 0 31192 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 138220

[startup+402.301 s]
/proc/loadavg: 3.99 3.22 2.43 6/185 17854
/proc/meminfo: memFree=28385488/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=169040 CPUtime=402.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 2296910 0 0 0 39929 302 0 0 25 0 1 0 892255944 173096960 31763 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 42260 31763 270 21 0 38897 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 169040

[startup+462.301 s]
/proc/loadavg: 3.99 3.36 2.53 6/185 17856
/proc/meminfo: memFree=28350880/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=169040 CPUtime=462.29 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 2818721 0 0 0 45858 371 0 0 25 0 1 0 892255944 173096960 32359 33554432000 4194304 4279335 140735572659856 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 42260 32359 270 21 0 38897 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 169040

[startup+522.307 s]
/proc/loadavg: 4.03 3.49 2.62 6/185 17858
/proc/meminfo: memFree=28412736/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=138220 CPUtime=522.3 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 3286185 0 0 0 51797 433 0 0 25 0 1 0 892255944 141537280 29996 33554432000 4194304 4279335 140735572659856 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 34555 29996 270 21 0 31192 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 138220

[startup+582.301 s]
/proc/loadavg: 4.05 3.59 2.71 6/185 17858
/proc/meminfo: memFree=28461328/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=169040 CPUtime=582.3 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 3800521 0 0 0 57728 502 0 0 25 0 1 0 892255944 173096960 32814 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 42260 32814 270 21 0 38897 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 169040

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 4.00 3.85 3.06 6/185 17866
/proc/meminfo: memFree=28315456/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=181312 CPUtime=882.3 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 6284405 0 0 0 87385 845 0 0 25 0 1 0 892255944 185663488 37037 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 45328 37037 270 21 0 41965 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 181312

[startup+942.301 s]
/proc/loadavg: 4.00 3.87 3.12 6/185 17868
/proc/meminfo: memFree=28425556/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=181312 CPUtime=942.3 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 6755276 0 0 0 93323 907 0 0 25 0 1 0 892255944 185663488 36531 33554432000 4194304 4279335 140735572659856 18446744073709551615 4257104 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 45328 36534 270 21 0 41965 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 181312

[startup+1002.3 s]
/proc/loadavg: 4.00 3.89 3.17 6/185 17870
/proc/meminfo: memFree=28285176/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=101172 CPUtime=1002.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 7200724 0 0 0 99266 965 0 0 25 0 1 0 892255944 103600128 21941 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 25293 21941 270 21 0 21930 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 101172

[startup+1062.3 s]
/proc/loadavg: 4.00 3.91 3.22 6/185 17910
/proc/meminfo: memFree=28317428/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1062.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 7717421 0 0 0 105199 1033 0 0 25 0 1 0 892255944 154103808 32763 33554432000 4194304 4279335 140735572659856 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 32763 270 21 0 34260 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 150492

[startup+1122.3 s]
/proc/loadavg: 4.03 3.94 3.27 5/185 17912
/proc/meminfo: memFree=28197988/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=181312 CPUtime=1122.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 8245369 0 0 0 111129 1102 0 0 25 0 1 0 892255944 185663488 38034 33554432000 4194304 4279335 140735572659856 18446744073709551615 4241836 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 45328 38034 270 21 0 41965 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 181312

[startup+1182.31 s]
/proc/loadavg: 4.01 3.95 3.31 5/185 17912
/proc/meminfo: memFree=28275856/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=181312 CPUtime=1182.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 8776347 0 0 0 117055 1176 0 0 25 0 1 0 892255944 185663488 37994 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 45328 37994 270 21 0 41965 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 181312

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.35 6/185 17952
/proc/meminfo: memFree=28338996/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1242.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 9290218 0 0 0 122985 1246 0 0 25 0 1 0 892255944 154103808 31235 33554432000 4194304 4279335 140735572659856 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 31235 270 21 0 34260 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 150492

[startup+1302.3 s]
/proc/loadavg: 4.00 3.96 3.39 6/185 17954
/proc/meminfo: memFree=28394420/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1302.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 9755985 0 0 0 128925 1306 0 0 25 0 1 0 892255944 154103808 32505 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 32505 270 21 0 34260 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 150492

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.42 5/185 17956
/proc/meminfo: memFree=28391188/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1362.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 10265838 0 0 0 134855 1376 0 0 25 0 1 0 892255944 154103808 31246 33554432000 4194304 4279335 140735572659856 18446744073709551615 4256024 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 31246 270 21 0 34260 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 150492

[startup+1422.3 s]
/proc/loadavg: 4.04 3.98 3.46 6/185 17958
/proc/meminfo: memFree=28253664/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=101172 CPUtime=1422.31 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 10783705 0 0 0 140787 1444 0 0 25 0 1 0 892255944 103600128 21941 33554432000 4194304 4279335 140735572659856 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 25293 21941 270 21 0 21930 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 101172

[startup+1482.3 s]
/proc/loadavg: 4.01 3.98 3.49 6/185 17958
/proc/meminfo: memFree=28082284/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1482.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 11337274 0 0 0 146709 1523 0 0 25 0 1 0 892255944 154103808 31995 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242392 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 31995 270 21 0 34260 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 150492

[startup+1542.3 s]
/proc/loadavg: 4.00 3.98 3.52 6/185 17969
/proc/meminfo: memFree=28313336/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1542.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 11845684 0 0 0 152635 1597 0 0 25 0 1 0 892255944 154103808 30177 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 30177 270 21 0 34260 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 150492

[startup+1602.3 s]
/proc/loadavg: 4.00 3.98 3.55 6/185 17971
/proc/meminfo: memFree=28335076/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1602.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 12264123 0 0 0 158576 1656 0 0 25 0 1 0 892255944 154103808 32350 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242436 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 32350 270 21 0 34260 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 150492

[startup+1662.3 s]
/proc/loadavg: 4.07 4.00 3.58 5/185 17973
/proc/meminfo: memFree=28508908/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=181312 CPUtime=1662.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 12647067 0 0 0 164523 1709 0 0 25 0 1 0 892255944 185663488 35255 33554432000 4194304 4279335 140735572659856 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 45328 35256 270 21 0 41965 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 181312

[startup+1722.3 s]
/proc/loadavg: 4.10 4.01 3.61 6/185 17975
/proc/meminfo: memFree=28295612/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=101172 CPUtime=1722.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 13091136 0 0 0 170464 1768 0 0 25 0 1 0 892255944 103600128 21941 33554432000 4194304 4279335 140735572659856 18446744073709551615 210650603296 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 25293 21941 270 21 0 21930 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 101172

[startup+1782.3 s]
/proc/loadavg: 4.03 4.01 3.63 6/185 17975
/proc/meminfo: memFree=28272412/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1782.32 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 13508663 0 0 0 176408 1824 0 0 25 0 1 0 892255944 154103808 29607 33554432000 4194304 4279335 140735572659856 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 29607 270 21 0 34260 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 150492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.02 4.01 3.64 6/185 17980
/proc/meminfo: memFree=28158684/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1800.02 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 13627799 0 0 0 178163 1839 0 0 25 0 1 0 892255944 154103808 29768 33554432000 4194304 4279335 140735572659856 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 29768 270 21 0 34260 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 150492

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: 4.02 4.01 3.64 6/185 17980
/proc/meminfo: memFree=28158684/32951132 swapFree=67061148/67111528
[pid=17508] ppid=17505 vsize=150492 CPUtime=1800.02 cores=0,2
/proc/17508/stat : 17508 (OptimuS_release) R 17505 17508 831 0 -1 4202496 13627799 0 0 0 178163 1839 0 0 25 0 1 0 892255944 154103808 29768 33554432000 4194304 4279335 140735572659856 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17508/statm: 37623 29768 270 21 0 34260 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 150492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.04
CPU user time (s): 1781.63
CPU system time (s): 18.4042
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 280720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.63
system time used= 18.4042
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13627801
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= 12
involuntary context switches= 2004

runsolver used 3.78043 second user time and 7.69983 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-11 17:36:03
IDJOB=3494854
IDBENCH=83452
IDSOLVER=1986
FILE ID=node129/3494854-1307806563
RUNJOBID= node129-1307806563-17481
PBS_JOBID= 13551019
Free space on /tmp= 74104 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E03N15.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494854-1307806563/watcher-3494854-1307806563 -o /tmp/evaluation-result-3494854-1307806563/solver-3494854-1307806563 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494854-1307806563.cnf

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

MD5SUM BENCH= 5e437ee939aa66499926385ad9d3b182
RANDOM SEED=655820081

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      29019588 kB
Buffers:        426820 kB
Cached:        3226972 kB
SwapCached:      13132 kB
Active:        1061068 kB
Inactive:      2610428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29019588 kB
SwapTotal:    67111528 kB
SwapFree:     67061148 kB
Dirty:            5112 kB
Writeback:           0 kB
AnonPages:       14696 kB
Mapped:           8384 kB
Slab:           195068 kB
PageTables:       4724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   156772 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74092 MiB
End job on node129 at 2011-06-11 18:06:05