Trace number 3725345

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-06-01? (TO) 1800.08 1800.41

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark618.033
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.59/0.69	c 2012-06-02T13:55:57+0200
0.59/0.69	c arch = x86_64
0.59/0.69	c os = linux
0.59/0.69	c compiler = ghc 7.4
0.59/0.69	c packages:
0.59/0.69	c   OptDir-0.0.1
0.59/0.69	c   array-0.4.0.0
0.59/0.69	c   base-4.5.0.0
0.59/0.69	c   bytestring-0.9.2.1
0.59/0.69	c   containers-0.4.2.1
0.59/0.69	c   deepseq-1.3.0.0
0.59/0.69	c   mtl-2.1.1
0.59/0.69	c   old_locale-1.0.0.4
0.59/0.69	c   parse_dimacs-1.2
0.59/0.69	c   parsec-3.1.2
0.59/0.69	c   queue-0.1.2
0.59/0.69	c   stm-2.3
0.59/0.69	c   time-1.4
0.59/0.69	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725345-1338638157.opb"]
0.59/0.69	c #vars 8901
0.59/0.69	c #constraints 32298
0.59/0.69	c Solving starts ...
0.69/0.71	c solving time = 0.020s
0.69/0.71	c #decision = 772
0.69/0.71	c #conflict = 2
0.69/0.71	c #restart = 0
0.69/0.71	o 23
0.69/0.71	c Solving starts ...
365.01/365.13	c learnt constraints deletion: 48587 -> 24294
591.17/591.34	c learnt constraints deletion: 54195 -> 27098
806.54/806.75	c learnt constraints deletion: 59075 -> 29538
1041.51/1041.72	c learnt constraints deletion: 66192 -> 33096
1258.46/1258.78	c learnt constraints deletion: 65855 -> 32930
1477.52/1477.80	c learnt constraints deletion: 71183 -> 35592
1714.78/1715.18	c learnt constraints deletion: 71568 -> 35786

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3725345-1338638157/watcher-3725345-1338638157 -o /tmp/evaluation-result-3725345-1338638157/solver-3725345-1338638157 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725345-1338638157.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.01 1.96 3/176 15147
/proc/meminfo: memFree=27740420/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=6224 CPUtime=0 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 829 0 0 0 0 0 0 0 20 0 1 0 329940595 6373376 750 33554432000 4194304 8989770 140737450271024 140734449649000 4209439 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 1556 751 428 1171 0 333 0

[startup+0.0527259 s]
/proc/loadavg: 1.93 2.01 1.96 3/176 15147
/proc/meminfo: memFree=27740420/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=9296 CPUtime=0.04 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 1600 0 0 0 4 0 0 0 20 0 1 0 329940595 9519104 1521 33554432000 4194304 8989770 140737450271024 140734449649000 7953280 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 2324 1521 430 1171 0 1101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9296

[startup+0.100282 s]
/proc/loadavg: 1.93 2.01 1.96 3/176 15147
/proc/meminfo: memFree=27740420/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=12368 CPUtime=0.09 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 2369 0 0 0 9 0 0 0 20 0 1 0 329940595 12664832 2290 33554432000 4194304 8989770 140737450271024 140734449649000 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 3092 2290 431 1171 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12368

[startup+0.30027 s]
/proc/loadavg: 1.93 2.01 1.96 3/176 15147
/proc/meminfo: memFree=27740420/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=24656 CPUtime=0.29 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 5427 0 0 0 28 1 0 0 20 0 1 0 329940595 25247744 5348 33554432000 4194304 8989770 140737450271024 140734449649000 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 6164 5355 431 1171 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24656

[startup+0.700269 s]
/proc/loadavg: 1.93 2.01 1.96 3/176 15147
/proc/meminfo: memFree=27740420/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=45136 CPUtime=0.69 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 10596 0 0 0 67 2 0 0 20 0 1 0 329940595 46219264 10517 33554432000 4194304 8989770 140737450271024 140734449649000 4354464 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 11284 10517 460 1171 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45136

[startup+1.50027 s]
/proc/loadavg: 1.93 2.01 1.96 3/177 15148
/proc/meminfo: memFree=27698260/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=48208 CPUtime=1.49 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 11375 0 0 0 146 3 0 0 20 0 1 0 329940595 49364992 11296 33554432000 4194304 8989770 140737450271024 140737450270288 4437660 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 12052 11296 471 1171 0 10829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48208

[startup+3.10027 s]
/proc/loadavg: 1.93 2.01 1.96 3/177 15148
/proc/meminfo: memFree=27696648/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=48208 CPUtime=3.09 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 11375 0 0 0 306 3 0 0 20 0 1 0 329940595 49364992 11296 33554432000 4194304 8989770 140737450271024 140737450270520 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 12052 11296 471 1171 0 10829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48208

[startup+6.30028 s]
/proc/loadavg: 1.94 2.01 1.96 3/177 15148
/proc/meminfo: memFree=27693424/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=49232 CPUtime=6.29 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 11631 0 0 0 626 3 0 0 20 0 1 0 329940595 50413568 11552 33554432000 4194304 8989770 140737450271024 140737450270288 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 12308 11552 471 1171 0 11085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49232

[startup+12.7003 s]
/proc/loadavg: 1.94 2.01 1.96 3/177 15148
/proc/meminfo: memFree=27692564/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=50256 CPUtime=12.69 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 11887 0 0 0 1264 5 0 0 20 0 1 0 329940595 51462144 11808 33554432000 4194304 8989770 140737450271024 140737450270288 4451817 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 12564 11808 471 1171 0 11341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50256

[startup+25.5003 s]
/proc/loadavg: 1.95 2.01 1.96 3/177 15148
/proc/meminfo: memFree=27689892/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=54352 CPUtime=25.48 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 12916 0 0 0 2542 6 0 0 20 0 1 0 329940595 55656448 12837 33554432000 4194304 8989770 140737450271024 140737450270288 4469888 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 13588 12837 471 1171 0 12365 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54352

[startup+51.1003 s]
/proc/loadavg: 1.97 2.00 1.96 3/177 15149
/proc/meminfo: memFree=27687008/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=60496 CPUtime=51.07 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 14457 0 0 0 5099 8 0 0 20 0 1 0 329940595 61947904 14373 33554432000 4194304 8989770 140737450271024 140737450270520 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 15124 14373 471 1171 0 13901 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60496

[startup+102.306 s]
/proc/loadavg: 1.98 2.00 1.96 3/177 15149
/proc/meminfo: memFree=27672240/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=74832 CPUtime=102.27 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 18046 0 0 0 10212 15 0 0 20 0 1 0 329940595 76627968 17957 33554432000 4194304 8989770 140737450271024 140737450270288 4371212 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 18708 17957 471 1171 0 17485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74832

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/177 15149
/proc/meminfo: memFree=27650516/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=92240 CPUtime=162.25 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 22400 0 0 0 16202 23 0 0 20 0 1 0 329940595 94453760 22309 33554432000 4194304 8989770 140737450271024 140737450270288 4438248 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 23060 22309 471 1171 0 21837 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 92240

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/177 15149
/proc/meminfo: memFree=27629672/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=108624 CPUtime=222.24 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 26497 0 0 0 22193 31 0 0 20 0 1 0 329940595 111230976 26405 33554432000 4194304 8989770 140737450271024 140737450270520 6587776 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 27156 26405 471 1171 0 25933 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 108624

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/178 15152
/proc/meminfo: memFree=27616944/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=126032 CPUtime=282.23 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 30849 0 0 0 28184 39 0 0 20 0 1 0 329940595 129056768 30757 33554432000 4194304 8989770 140737450271024 140737450270520 7678037 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 31508 30757 471 1171 0 30285 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 126032

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/178 15175
/proc/meminfo: memFree=27600300/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=142416 CPUtime=342.21 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 34953 0 0 0 34173 48 0 0 20 0 1 0 329940595 145833984 34853 33554432000 4194304 8989770 140737450271024 140737450270288 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 35604 34853 471 1171 0 34381 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 142416

[startup+402.3 s]
/proc/loadavg: 2.06 2.02 1.97 3/177 15176
/proc/meminfo: memFree=27584064/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=154704 CPUtime=402.21 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 38027 0 0 0 40165 56 0 0 20 0 1 0 329940595 158416896 37927 33554432000 4194304 8989770 140737450271024 140737450270288 4209429 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 38676 37927 473 1171 0 37453 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 154704

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/177 15176
/proc/meminfo: memFree=27579140/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=159824 CPUtime=462.19 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 39313 0 0 0 46155 64 0 0 20 0 1 0 329940595 163659776 39207 33554432000 4194304 8989770 140737450271024 140737450270288 4354512 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 39956 39207 473 1171 0 38733 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 159824

[startup+522.3 s]
/proc/loadavg: 2.05 2.02 1.97 3/177 15176
/proc/meminfo: memFree=27576092/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=162896 CPUtime=522.18 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 40081 0 0 0 52147 71 0 0 20 0 1 0 329940595 166805504 39975 33554432000 4194304 8989770 140737450271024 140737450270288 4452980 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 40724 39975 473 1171 0 39501 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 162896

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/177 15176
/proc/meminfo: memFree=27560036/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=177232 CPUtime=582.18 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 43665 0 0 0 58137 81 0 0 20 0 1 0 329940595 181485568 43559 33554432000 4194304 8989770 140737450271024 140737450270288 4371280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 44308 43559 473 1171 0 43085 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 177232

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.05 2.03 1.99 3/177 15216
/proc/meminfo: memFree=27579304/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=188496 CPUtime=822.13 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 46484 0 0 0 82104 109 0 0 20 0 1 0 329940595 193019904 46375 33554432000 4194304 8989770 140737450271024 140737450270520 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 47124 46375 473 1171 0 45901 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 188496

[startup+882.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/178 15219
/proc/meminfo: memFree=27571732/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=188496 CPUtime=882.12 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 46484 0 0 0 88096 116 0 0 20 0 1 0 329940595 193019904 46375 33554432000 4194304 8989770 140737450271024 140737450270288 4214700 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 47124 46375 473 1171 0 45901 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 188496

[startup+942.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 15219
/proc/meminfo: memFree=27560128/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=199760 CPUtime=942.11 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 49301 0 0 0 94087 124 0 0 20 0 1 0 329940595 204554240 49191 33554432000 4194304 8989770 140737450271024 140737450270520 7696122 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 49940 49191 473 1171 0 48717 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 199760

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 15220
/proc/meminfo: memFree=27557024/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=201808 CPUtime=1002.1 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 49813 0 0 0 100079 131 0 0 20 0 1 0 329940595 206651392 49703 33554432000 4194304 8989770 140737450271024 140737450270520 6587873 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 50452 49703 473 1171 0 49229 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 201808

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 15220
/proc/meminfo: memFree=27544376/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=211024 CPUtime=1062.09 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 52117 0 0 0 106069 140 0 0 20 0 1 0 329940595 216088576 52007 33554432000 4194304 8989770 140737450271024 140737450270288 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 52756 52007 473 1171 0 51533 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 211024

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 15220
/proc/meminfo: memFree=27544412/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=211024 CPUtime=1122.08 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 52127 0 0 0 112059 149 0 0 20 0 1 0 329940595 216088576 52007 33554432000 4194304 8989770 140737450271024 140737450270520 7696016 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 52756 52007 473 1171 0 51533 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 211024

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 15220
/proc/meminfo: memFree=27538336/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=217168 CPUtime=1182.06 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 53663 0 0 0 118049 157 0 0 20 0 1 0 329940595 222380032 53543 33554432000 4194304 8989770 140737450271024 140737450270520 4554293 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 54292 53543 473 1171 0 53069 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 217168

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15220
/proc/meminfo: memFree=27515460/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=235600 CPUtime=1242.06 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58271 0 0 0 124042 164 0 0 20 0 1 0 329940595 241254400 58151 33554432000 4194304 8989770 140737450271024 140737450268992 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 58900 58151 473 1171 0 57677 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 235600

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15221
/proc/meminfo: memFree=27536160/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=218192 CPUtime=1302.05 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58276 0 0 0 130033 172 0 0 20 0 1 0 329940595 223428608 53799 33554432000 4194304 8989770 140737450271024 140737450270288 4438244 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 54548 53799 473 1171 0 53325 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 218192

[startup+1362.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/177 15221
/proc/meminfo: memFree=27532432/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=218192 CPUtime=1362.04 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58276 0 0 0 136023 181 0 0 20 0 1 0 329940595 223428608 53799 33554432000 4194304 8989770 140737450271024 140737450270520 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 54548 53799 473 1171 0 53325 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 218192

[startup+1422.31 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 15221
/proc/meminfo: memFree=27532432/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=218192 CPUtime=1422.03 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58276 0 0 0 142015 188 0 0 20 0 1 0 329940595 223428608 53799 33554432000 4194304 8989770 140737450271024 140737450270520 4469708 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 54548 53799 473 1171 0 53325 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 218192

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 15224
/proc/meminfo: memFree=27526844/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=219216 CPUtime=1482.02 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58532 0 0 0 148005 197 0 0 20 0 1 0 329940595 224477184 54055 33554432000 4194304 8989770 140737450271024 140737450270288 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 54804 54055 473 1171 0 53581 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 219216

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15224
/proc/meminfo: memFree=27527464/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=219216 CPUtime=1542 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58532 0 0 0 153994 206 0 0 20 0 1 0 329940595 224477184 54055 33554432000 4194304 8989770 140737450271024 140737450268992 4437259 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 54804 54055 473 1171 0 53581 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 219216

[startup+1602.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 15225
/proc/meminfo: memFree=27527216/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=220240 CPUtime=1602 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 58788 0 0 0 159984 216 0 0 20 0 1 0 329940595 225525760 54311 33554432000 4194304 8989770 140737450271024 140737450270520 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 55060 54311 473 1171 0 53837 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 220240

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 15225
/proc/meminfo: memFree=27500724/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=243792 CPUtime=1661.98 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 64682 0 0 0 165974 224 0 0 20 0 1 0 329940595 249643008 60199 33554432000 4194304 8989770 140737450271024 140737450270520 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 60948 60199 473 1171 0 59725 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 243792

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 15225
/proc/meminfo: memFree=27506196/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=234576 CPUtime=1721.98 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 67754 0 0 0 171967 231 0 0 20 0 1 0 329940595 240205824 57895 33554432000 4194304 8989770 140737450271024 140737450270520 6587816 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 58644 57895 473 1171 0 57421 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 234576

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15225
/proc/meminfo: memFree=27505824/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=234576 CPUtime=1781.96 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 67754 0 0 0 177957 239 0 0 20 0 1 0 329940595 240205824 57895 33554432000 4194304 8989770 140737450271024 140737450270520 4371137 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 58644 57895 473 1171 0 57421 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 234576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15225
/proc/meminfo: memFree=27505948/32873844 swapFree=7628/7628
[pid=15147] ppid=15145 vsize=234576 CPUtime=1800.07 cores=0,2,4,6
/proc/15147/stat : 15147 (toysat) R 15145 15147 14598 0 -1 4202496 67754 0 0 0 179765 242 0 0 20 0 1 0 329940595 240205824 57895 33554432000 4194304 8989770 140737450271024 140737450270520 6587816 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15147/statm: 58644 57895 473 1171 0 57421 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 234576

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): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1797.66
CPU system time (s): 2.42663
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 256080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 2.42663
maximum resident set size= 253084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67754
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= 60
involuntary context switches= 1854

runsolver used 3.41948 second user time and 9.04862 second system time

The end

Launcher Data 

Begin job on node144 at 2012-06-02 13:55:57
IDJOB=3725345
IDBENCH=25018
IDSOLVER=2308
FILE ID=node144/3725345-1338638157
RUNJOBID= node144-1338631508-14615
PBS_JOBID= 14636436
Free space on /tmp= 70828 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_2.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725345-1338638157/watcher-3725345-1338638157 -o /tmp/evaluation-result-3725345-1338638157/solver-3725345-1338638157 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725345-1338638157.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= af0ded53094abde95c37378ccd6c7afa
RANDOM SEED=1987482118

node144.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27740576 kB
Buffers:          618868 kB
Cached:          3565564 kB
SwapCached:          464 kB
Active:          2438300 kB
Inactive:        1832072 kB
Active(anon):      68428 kB
Inactive(anon):    11196 kB
Active(file):    2369872 kB
Inactive(file):  1820876 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108376 kB
Dirty:              8280 kB
Writeback:             0 kB
AnonPages:         85760 kB
Mapped:            16200 kB
Shmem:               172 kB
Slab:             723024 kB
SReclaimable:     165296 kB
SUnreclaim:       557728 kB
KernelStack:        1456 kB
PageTables:         4152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     191716 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70824 MiB
End job on node144 at 2012-06-02 14:25:59