Trace number 3706199

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 2012-05-17? (TO) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-mkc.opb
MD5SUMeae2e8a732d92a062f083ccb58900b63
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-147500
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -144250
Optimality of the best value was proved NO
Number of variables5383
Total number of constraints3279
Number of constraints which are clauses2977
Number of constraints which are cardinality constraints (but not clauses)276
Number of constraints which are nor clauses,nor cardinality constraints26
Minimum length of a constraint2
Maximum length of a constraint2952
Number of terms in the objective function 2946
Biggest coefficient in the objective function 20000
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 31442101
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 67108864000
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 138201238403
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.09/1.11	c 2012-05-27T13:53:14+0200
1.09/1.11	c arch = x86_64
1.09/1.11	c os = linux
1.09/1.11	c compiler = ghc 7.4
1.09/1.11	c packages:
1.09/1.11	c   OptDir-0.0.1
1.09/1.11	c   array-0.4.0.0
1.09/1.11	c   base-4.5.0.0
1.09/1.11	c   bytestring-0.9.2.1
1.09/1.11	c   containers-0.4.2.1
1.09/1.11	c   deepseq-1.3.0.0
1.09/1.11	c   mtl-2.1.1
1.09/1.11	c   old_locale-1.0.0.4
1.09/1.11	c   parse_dimacs-1.2
1.09/1.11	c   parsec-3.1.2
1.09/1.11	c   queue-0.1.2
1.09/1.11	c   stm-2.3
1.09/1.11	c   time-1.4
1.09/1.11	c command line = ["--pb","HOME/instance-3706199-1338119594.opb"]
1.09/1.11	c #vars 5383
1.09/1.11	c #constraints 3279
1.09/1.11	c Solving starts ...
671.05/671.36	c learnt constraints deletion: 7497 -> 3749
1118.17/1118.54	c learnt constraints deletion: 7603 -> 3802
1739.45/1739.99	c learnt constraints deletion: 9584 -> 4792

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-3706199-1338119594/watcher-3706199-1338119594 -o /tmp/evaluation-result-3706199-1338119594/solver-3706199-1338119594 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706199-1338119594.opb 

running on 4 cores: 1,3,5,7

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): 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: 2.06 2.04 2.00 3/176 4486
/proc/meminfo: memFree=31085916/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 834 0 0 0 0 0 0 0 20 0 1 0 278084290 7405568 754 33554432000 4194304 8973514 140735559369264 140734399277832 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 1808 754 412 1167 0 589 0

[startup+0.0280581 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 4486
/proc/meminfo: memFree=31085916/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=8256 CPUtime=0.02 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 1215 0 0 0 2 0 0 0 20 0 1 0 278084290 8454144 1135 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 2064 1135 414 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100276 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 4486
/proc/meminfo: memFree=31085916/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 2366 0 0 0 9 0 0 0 20 0 1 0 278084290 12648448 2286 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 3088 2286 422 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300301 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 4486
/proc/meminfo: memFree=31085916/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=17472 CPUtime=0.29 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 3659 0 0 0 29 0 0 0 20 0 1 0 278084290 17891328 3579 33554432000 4194304 8973514 140735559369264 140735559368760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 4368 3579 434 1167 0 3149 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17472

[startup+0.700224 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 4486
/proc/meminfo: memFree=31085916/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=17472 CPUtime=0.69 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 3659 0 0 0 69 0 0 0 20 0 1 0 278084290 17891328 3579 33554432000 4194304 8973514 140735559369264 140735559368760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 4368 3579 434 1167 0 3149 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17472

[startup+1.50024 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 4487
/proc/meminfo: memFree=31073384/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=21568 CPUtime=1.49 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 4695 0 0 0 148 1 0 0 20 0 1 0 278084290 22085632 4615 33554432000 4194304 8973514 140735559369264 140735559368760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 5392 4615 446 1167 0 4173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21568

[startup+3.10033 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 4487
/proc/meminfo: memFree=31068904/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=21568 CPUtime=3.08 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 4696 0 0 0 307 1 0 0 20 0 1 0 278084290 22085632 4616 33554432000 4194304 8973514 140735559369264 140735559368528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 5392 4616 447 1167 0 4173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21568

[startup+6.30031 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 4487
/proc/meminfo: memFree=31068408/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=22592 CPUtime=6.29 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 4952 0 0 0 627 2 0 0 20 0 1 0 278084290 23134208 4872 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 5648 4872 447 1167 0 4429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22592

[startup+12.7002 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 4487
/proc/meminfo: memFree=31067300/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=22592 CPUtime=12.69 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 4952 0 0 0 1263 6 0 0 20 0 1 0 278084290 23134208 4872 33554432000 4194304 8973514 140735559369264 140735559368760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 5648 4872 447 1167 0 4429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22592

[startup+25.5004 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 4487
/proc/meminfo: memFree=31066564/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=23616 CPUtime=25.48 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 5208 0 0 0 2539 9 0 0 20 0 1 0 278084290 24182784 5128 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 5904 5128 447 1167 0 4685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23616

[startup+51.1003 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 4487
/proc/meminfo: memFree=31065820/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=24640 CPUtime=51.08 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 5464 0 0 0 5089 19 0 0 20 0 1 0 278084290 25231360 5384 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 6160 5384 447 1167 0 4941 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24640

[startup+102.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 4487
/proc/meminfo: memFree=31002696/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=76864 CPUtime=102.26 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 18543 0 0 0 10190 36 0 0 20 0 1 0 278084290 78708736 18445 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 19216 18445 447 1167 0 17997 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76864

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 4488
/proc/meminfo: memFree=30922788/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=128064 CPUtime=162.24 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 31359 0 0 0 16167 57 0 0 20 0 1 0 278084290 131137536 31245 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 32016 31245 447 1167 0 30797 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 128064

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 4488
/proc/meminfo: memFree=30872320/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=164928 CPUtime=222.22 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 40575 0 0 0 22147 75 0 0 20 0 1 0 278084290 168886272 40461 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 41232 40461 447 1167 0 40013 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 164928

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 4488
/proc/meminfo: memFree=30845784/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=192576 CPUtime=282.21 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 47308 0 0 0 28129 92 0 0 20 0 1 0 278084290 197197824 47194 33554432000 4194304 8973514 140735559369264 140735559368760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 48144 47194 447 1167 0 46925 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 192576

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4488
/proc/meminfo: memFree=30809916/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=227392 CPUtime=342.21 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 56191 0 0 0 34111 110 0 0 20 0 1 0 278084290 232849408 56077 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 56848 56077 447 1167 0 55629 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 227392

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4488
/proc/meminfo: memFree=30773948/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=264256 CPUtime=402.19 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 65252 0 0 0 40092 127 0 0 20 0 1 0 278084290 270598144 65138 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 66064 65138 447 1167 0 64845 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 264256

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4492
/proc/meminfo: memFree=30740244/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=297024 CPUtime=462.14 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 73645 0 0 0 46069 145 0 0 20 0 1 0 278084290 304152576 73485 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 74256 73485 447 1167 0 73037 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 297024

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 4515
/proc/meminfo: memFree=30709396/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=322624 CPUtime=522.09 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 79983 0 0 0 52050 159 0 0 20 0 1 0 278084290 330366976 79778 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 80656 79778 447 1167 0 79437 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 322624

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 4515
/proc/meminfo: memFree=30681524/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=353344 CPUtime=582.07 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 87761 0 0 0 58036 171 0 0 20 0 1 0 278084290 361824256 87541 33554432000 4194304 8973514 140735559369264 140735559368528 4208840 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 88336 87541 447 1167 0 87117 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 353344

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 4516
/proc/meminfo: memFree=30634892/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=396352 CPUtime=882.02 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 98538 0 0 0 87979 223 0 0 20 0 1 0 278084290 405864448 98318 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 99088 98318 448 1167 0 97869 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 396352

[startup+942.3 s]
/proc/loadavg: 2.07 2.02 2.00 2/175 4517
/proc/meminfo: memFree=30983108/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=396352 CPUtime=942.02 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 98538 0 0 0 93968 234 0 0 20 0 1 0 278084290 405864448 98318 33554432000 4194304 8973514 140735559369264 140735559368528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 99088 98318 448 1167 0 97869 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 396352

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 4555
/proc/meminfo: memFree=30894652/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=396352 CPUtime=1001.99 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 98557 0 0 0 99954 245 0 0 20 0 1 0 278084290 405864448 98318 33554432000 4194304 8973514 140735559369264 140735559368528 4208840 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 99088 98318 448 1167 0 97869 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 396352

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/178 4559
/proc/meminfo: memFree=30889048/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=396352 CPUtime=1061.98 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 98557 0 0 0 105944 254 0 0 20 0 1 0 278084290 405864448 98318 33554432000 4194304 8973514 140735559369264 140735559368528 4459098 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 99088 98318 448 1167 0 97869 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 396352

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 4559
/proc/meminfo: memFree=30876824/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1121.97 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101117 0 0 0 111933 264 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 406592

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 4559
/proc/meminfo: memFree=30876948/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1181.96 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101117 0 0 0 117919 277 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 406592

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 4559
/proc/meminfo: memFree=30874344/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1241.95 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101117 0 0 0 123904 291 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 406592

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 4559
/proc/meminfo: memFree=30870376/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1301.95 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101117 0 0 0 129892 303 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 406592

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4560
/proc/meminfo: memFree=30870552/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1361.94 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101118 0 0 0 135880 314 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 406592

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4560
/proc/meminfo: memFree=30870668/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1421.93 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101118 0 0 0 141870 323 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 406592

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4560
/proc/meminfo: memFree=30869676/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1481.92 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101118 0 0 0 147857 335 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 406592

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4560
/proc/meminfo: memFree=30867444/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=406592 CPUtime=1541.9 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 101118 0 0 0 153845 345 0 0 20 0 1 0 278084290 416350208 100878 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 101648 100878 448 1167 0 100429 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 406592

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 4560
/proc/meminfo: memFree=30836940/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=436288 CPUtime=1601.9 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 108505 0 0 0 159834 356 0 0 20 0 1 0 278084290 446758912 108265 33554432000 4194304 8973514 140735559369264 140735559368528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 109072 108265 448 1167 0 107853 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 436288

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 4564
/proc/meminfo: memFree=30805332/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=468032 CPUtime=1661.87 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 116298 0 0 0 165822 365 0 0 20 0 1 0 278084290 479264768 116044 33554432000 4194304 8973514 140735559369264 140735559368528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 117008 116044 448 1167 0 115789 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 468032

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/177 4564
/proc/meminfo: memFree=30776732/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=494656 CPUtime=1721.86 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 123160 0 0 0 171810 376 0 0 20 0 1 0 278084290 506527744 122894 33554432000 4194304 8973514 140735559369264 140735559368760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 123664 122894 448 1167 0 122445 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 494656

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 4564
/proc/meminfo: memFree=30768480/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=502848 CPUtime=1781.85 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 125067 0 0 0 177802 383 0 0 20 0 1 0 278084290 514916352 124801 33554432000 4194304 8973514 140735559369264 140735559368528 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 125712 124801 448 1167 0 124493 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 502848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 4564
/proc/meminfo: memFree=30768480/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=502848 CPUtime=1800.05 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 125067 0 0 0 179620 385 0 0 20 0 1 0 278084290 514916352 124801 33554432000 4194304 8973514 140735559369264 140735559368528 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 125712 124801 448 1167 0 124493 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 502848

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 4564
/proc/meminfo: memFree=30768480/32873844 swapFree=7112/7112
[pid=4486] ppid=4484 vsize=502848 CPUtime=1800.05 cores=1,3,5,7
/proc/4486/stat : 4486 (toysat) R 4484 4486 4109 0 -1 4202496 125067 0 0 0 179620 385 0 0 20 0 1 0 278084290 514916352 124801 33554432000 4194304 8973514 140735559369264 140735559368528 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4486/statm: 125712 124801 448 1167 0 124493 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 502848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1796.2
CPU system time (s): 3.86341
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 502848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.2
system time used= 3.86341
maximum resident set size= 499204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 125067
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= 194
involuntary context switches= 1845

runsolver used 3.2905 second user time and 10.7534 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-27 13:53:14
IDJOB=3706199
IDBENCH=2519
IDSOLVER=2285
FILE ID=node142/3706199-1338119594
RUNJOBID= node142-1338115130-4126
PBS_JOBID= 14624473
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mkc.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706199-1338119594/watcher-3706199-1338119594 -o /tmp/evaluation-result-3706199-1338119594/solver-3706199-1338119594 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706199-1338119594.opb

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

MD5SUM BENCH= eae2e8a732d92a062f083ccb58900b63
RANDOM SEED=1531046060

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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		: 2666.776
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	: 5331.91
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		: 2666.776
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		: 2666.776
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:        31086304 kB
Buffers:          308060 kB
Cached:           354820 kB
SwapCached:            0 kB
Active:           762444 kB
Inactive:         203668 kB
Active(anon):     293916 kB
Inactive(anon):    11212 kB
Active(file):     468528 kB
Inactive(file):   192456 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7376 kB
Writeback:             0 kB
AnonPages:        309632 kB
Mapped:            13424 kB
Shmem:               200 kB
Slab:             681364 kB
SReclaimable:     123560 kB
SUnreclaim:       557804 kB
KernelStack:        1456 kB
PageTables:         4568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     416708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 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= 71680 MiB
End job on node142 at 2012-05-27 14:23:17