Trace number 3725122

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) 1800.07 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
MD5SUM2fd45123d8e20b24379108257151f007
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark712
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 414
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 488873
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 488873
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

23.39/23.44	c 2012-06-02T12:06:37+0200
23.39/23.44	c arch = x86_64
23.39/23.44	c os = linux
23.39/23.44	c compiler = ghc 7.4
23.39/23.44	c packages:
23.39/23.44	c   OptDir-0.0.1
23.39/23.44	c   array-0.4.0.0
23.39/23.44	c   base-4.5.0.0
23.39/23.44	c   bytestring-0.9.2.1
23.39/23.44	c   containers-0.4.2.1
23.39/23.44	c   deepseq-1.3.0.0
23.39/23.44	c   mtl-2.1.1
23.39/23.44	c   old_locale-1.0.0.4
23.39/23.44	c   parse_dimacs-1.2
23.39/23.44	c   parsec-3.1.2
23.39/23.44	c   queue-0.1.2
23.39/23.44	c   stm-2.3
23.39/23.44	c   time-1.4
23.39/23.44	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725122-1338631597.opb"]
23.39/23.44	c #vars 10000
23.39/23.44	c #constraints 656900
23.39/23.44	c Solving starts ...
27.39/27.49	c solving time = 4.043s
27.39/27.49	c #decision = 24208
27.39/27.49	c #conflict = 269
27.39/27.49	c #restart = 2
27.39/27.49	o 950
27.49/27.51	c Solving starts ...
27.58/27.61	c solving time = 0.090s
27.58/27.61	c #decision = 29436
27.58/27.61	c #conflict = 269
27.58/27.61	c #restart = 2
27.58/27.61	o 948
27.58/27.64	c Solving starts ...
27.79/27.81	c solving time = 0.162s
27.79/27.81	c #decision = 34673
27.79/27.81	c #conflict = 270
27.79/27.81	c #restart = 2
27.79/27.81	o 929
27.79/27.83	c Solving starts ...

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-3725122-1338631597/watcher-3725122-1338631597 -o /tmp/evaluation-result-3725122-1338631597/solver-3725122-1338631597 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725122-1338631597.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: 1.56 0.52 0.18 3/176 32423
/proc/meminfo: memFree=24992360/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 831 0 0 0 0 0 0 0 20 0 1 0 329286993 7421952 751 33554432000 4194304 8989770 140735275616320 140736804034600 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 1812 751 424 1171 0 589 0

[startup+0.03172 s]
/proc/loadavg: 1.56 0.52 0.18 3/176 32423
/proc/meminfo: memFree=24992360/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=8272 CPUtime=0.02 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 1207 0 0 0 2 0 0 0 20 0 1 0 329286993 8470528 1127 33554432000 4194304 8989770 140735275616320 140736804034600 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 2068 1127 426 1171 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8272

[startup+0.100214 s]
/proc/loadavg: 1.56 0.52 0.18 3/176 32423
/proc/meminfo: memFree=24992360/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 2488 0 0 0 9 0 0 0 20 0 1 0 329286993 13713408 2408 33554432000 4194304 8989770 140735275616320 140736804034600 7420795 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 3348 2408 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.30023 s]
/proc/loadavg: 1.56 0.52 0.18 3/176 32423
/proc/meminfo: memFree=24992360/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=25680 CPUtime=0.29 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 5697 0 0 0 28 1 0 0 20 0 1 0 329286993 26296320 5617 33554432000 4194304 8989770 140735275616320 140736804034600 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 6420 5617 431 1171 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25680

[startup+0.700249 s]
/proc/loadavg: 1.56 0.52 0.18 3/176 32423
/proc/meminfo: memFree=24992360/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=57424 CPUtime=0.69 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 13634 0 0 0 67 2 0 0 20 0 1 0 329286993 58802176 13554 33554432000 4194304 8989770 140735275616320 140736804034600 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 14356 13554 431 1171 0 13133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57424

[startup+1.50024 s]
/proc/loadavg: 1.56 0.52 0.18 3/177 32424
/proc/meminfo: memFree=24919176/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=105552 CPUtime=1.49 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 25666 0 0 0 144 5 0 0 20 0 1 0 329286993 108085248 25586 33554432000 4194304 8989770 140735275616320 140735275615816 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 26388 25586 431 1171 0 25165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105552

[startup+3.10024 s]
/proc/loadavg: 1.56 0.52 0.18 3/177 32424
/proc/meminfo: memFree=24852348/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=197712 CPUtime=3.09 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 48707 0 0 0 299 10 0 0 20 0 1 0 329286993 202457088 48627 33554432000 4194304 8989770 140735275616320 140735275615584 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 49428 48627 431 1171 0 48205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197712

[startup+6.30023 s]
/proc/loadavg: 1.59 0.54 0.19 3/177 32424
/proc/meminfo: memFree=24623788/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=455760 CPUtime=6.29 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 112992 0 0 0 606 23 0 0 20 0 1 0 329286993 466698240 112912 33554432000 4194304 8989770 140735275616320 140735275615816 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 113940 112920 431 1171 0 112717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 455760

[startup+12.7002 s]
/proc/loadavg: 1.63 0.57 0.20 3/177 32424
/proc/meminfo: memFree=24265808/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=12.69 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181588 0 0 0 1233 36 0 0 20 0 1 0 329286993 746668032 181508 33554432000 4194304 8989770 140735275616320 140735275615816 4493864 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181508 442 1171 0 181069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 729168

[startup+25.5003 s]
/proc/loadavg: 1.71 0.63 0.23 3/177 32424
/proc/meminfo: memFree=24266552/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=25.49 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181604 0 0 0 2508 41 0 0 20 0 1 0 329286993 746668032 181524 33554432000 4194304 8989770 140735275616320 140735275615816 5400138 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181524 458 1171 0 181069 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 729168

[startup+51.1003 s]
/proc/loadavg: 1.81 0.74 0.27 3/177 32424
/proc/meminfo: memFree=24253356/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=51.08 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 5061 47 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 7686653 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 729168

[startup+102.306 s]
/proc/loadavg: 1.91 0.93 0.36 3/177 32424
/proc/meminfo: memFree=24190408/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=102.28 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 10171 57 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 729168

[startup+162.3 s]
/proc/loadavg: 1.97 1.13 0.46 3/177 32424
/proc/meminfo: memFree=24121368/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=162.27 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 16159 68 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 4209425 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 729168

[startup+222.3 s]
/proc/loadavg: 1.99 1.28 0.56 3/178 32427
/proc/meminfo: memFree=24058828/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=222.26 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 22147 79 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4208857 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 729168

[startup+282.3 s]
/proc/loadavg: 2.07 1.43 0.65 3/177 32428
/proc/meminfo: memFree=24004964/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=282.25 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 28134 91 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 729168

[startup+342.3 s]
/proc/loadavg: 2.02 1.53 0.73 3/177 32428
/proc/meminfo: memFree=23952420/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=342.24 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 34121 103 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 4209272 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 729168

[startup+402.3 s]
/proc/loadavg: 2.01 1.61 0.81 3/177 32428
/proc/meminfo: memFree=23900988/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=402.23 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 40108 115 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4204350 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 729168

[startup+462.3 s]
/proc/loadavg: 2.00 1.68 0.88 3/177 32428
/proc/meminfo: memFree=23855260/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=462.22 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 46096 126 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4209376 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 729168

[startup+522.3 s]
/proc/loadavg: 2.00 1.74 0.95 3/177 32428
/proc/meminfo: memFree=23813376/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=522.21 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 52081 140 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 729168

[startup+582.3 s]
/proc/loadavg: 2.00 1.78 1.01 3/177 32429
/proc/meminfo: memFree=23778312/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=582.2 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181617 0 0 0 58067 153 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 729168

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.03 1.91 1.23 3/178 32432
/proc/meminfo: memFree=23636000/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=822.12 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181676 0 0 0 82010 202 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 729168

[startup+882.3 s]
/proc/loadavg: 2.01 1.92 1.28 3/177 32433
/proc/meminfo: memFree=23605560/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=882.11 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181686 0 0 0 87997 214 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4209206 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 729168

[startup+942.3 s]
/proc/loadavg: 2.00 1.93 1.32 3/177 32433
/proc/meminfo: memFree=23574952/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=942.09 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181712 0 0 0 93981 228 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614336 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 729168

[startup+1002.3 s]
/proc/loadavg: 2.03 1.95 1.36 3/177 32433
/proc/meminfo: memFree=23547844/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1002.07 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181718 0 0 0 99968 239 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 729168

[startup+1062.3 s]
/proc/loadavg: 2.01 1.96 1.40 3/177 32433
/proc/meminfo: memFree=23517284/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1062.06 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 105954 252 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 729168

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.43 3/177 32433
/proc/meminfo: memFree=23499240/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1122.05 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 111941 264 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614336 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 729168

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.47 3/177 32434
/proc/meminfo: memFree=23471340/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1182.04 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 117926 278 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 4208870 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 729168

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.50 3/177 32434
/proc/meminfo: memFree=23447160/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1242.03 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 123912 291 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4209206 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 729168

[startup+1302.3 s]
/proc/loadavg: 2.03 1.99 1.53 3/177 32434
/proc/meminfo: memFree=23411200/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1302.03 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 129898 305 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 729168

[startup+1362.3 s]
/proc/loadavg: 2.04 2.00 1.56 3/177 32434
/proc/meminfo: memFree=23398428/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1362.02 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 135882 320 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 729168

[startup+1422.31 s]
/proc/loadavg: 2.05 2.01 1.59 3/178 32437
/proc/meminfo: memFree=23367180/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1422.01 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 141867 334 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4209272 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 729168

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.61 3/177 32438
/proc/meminfo: memFree=23341396/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1482 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 147851 349 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 729168

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.64 3/177 32438
/proc/meminfo: memFree=23313624/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1541.99 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 153836 363 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 4209340 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 729168

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 1.66 3/178 32439
/proc/meminfo: memFree=23292536/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1601.98 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 159823 375 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 729168

[startup+1662.3 s]
/proc/loadavg: 2.05 2.02 1.68 3/177 32439
/proc/meminfo: memFree=23264024/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1661.98 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 165810 388 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615816 7686710 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 729168

[startup+1722.3 s]
/proc/loadavg: 1.97 2.01 1.70 3/177 32478
/proc/meminfo: memFree=24904480/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1721.96 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 171797 399 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 7704780 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 729168

[startup+1782.3 s]
/proc/loadavg: 1.99 2.01 1.72 3/177 32479
/proc/meminfo: memFree=24902916/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1781.96 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 177781 415 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275614272 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 729168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.99 2.00 1.72 3/177 32479
/proc/meminfo: memFree=24901800/32873648 swapFree=6852/6852
[pid=32423] ppid=32421 vsize=729168 CPUtime=1800.06 cores=1,3,5,7
/proc/32423/stat : 32423 (toysat) R 32421 32423 32340 0 -1 4202496 181720 0 0 0 179586 420 0 0 20 0 1 0 329286993 746668032 181537 33554432000 4194304 8989770 140735275616320 140735275615584 4208870 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32423/statm: 182292 181537 471 1171 0 181069 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 729168

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): 1800.07
CPU user time (s): 1795.87
CPU system time (s): 4.20336
CPU usage (%): 99.9811
Max. virtual memory (cumulated for all children) (KiB): 729168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.87
system time used= 4.20336
maximum resident set size= 726148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181720
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= 106
involuntary context switches= 1855

runsolver used 3.56146 second user time and 9.26259 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-02 12:06:37
IDJOB=3725122
IDBENCH=1977
IDSOLVER=2308
FILE ID=node112/3725122-1338631597
RUNJOBID= node112-1338631508-32357
PBS_JOBID= 14636468
Free space on /tmp= 71196 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725122-1338631597/watcher-3725122-1338631597 -o /tmp/evaluation-result-3725122-1338631597/solver-3725122-1338631597 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725122-1338631597.opb

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

MD5SUM BENCH= 2fd45123d8e20b24379108257151f007
RANDOM SEED=447181744

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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		: 2666.763
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:       32873648 kB
MemFree:        24992640 kB
Buffers:          530032 kB
Cached:          5856504 kB
SwapCached:            0 kB
Active:          2306616 kB
Inactive:        4710020 kB
Active(anon):     619064 kB
Inactive(anon):    10936 kB
Active(file):    1687552 kB
Inactive(file):  4699084 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             24084 kB
Writeback:             0 kB
AnonPages:        638472 kB
Mapped:            16140 kB
Shmem:               200 kB
Slab:             721864 kB
SReclaimable:     166004 kB
SUnreclaim:       555860 kB
KernelStack:        1456 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     745428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71208 MiB
End job on node112 at 2012-06-02 12:36:40