Trace number 3725156

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
MD5SUM604c6b786f56b09c749bc0d6b7c8f76d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94227
Number of constraints which are clauses94227
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 constraint2
Number of terms in the objective function 1272
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 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.69/1.74	c 2012-06-02T12:38:19+0200
1.69/1.74	c arch = x86_64
1.69/1.74	c os = linux
1.69/1.74	c compiler = ghc 7.4
1.69/1.74	c packages:
1.69/1.74	c   OptDir-0.0.1
1.69/1.74	c   array-0.4.0.0
1.69/1.74	c   base-4.5.0.0
1.69/1.74	c   bytestring-0.9.2.1
1.69/1.74	c   containers-0.4.2.1
1.69/1.74	c   deepseq-1.3.0.0
1.69/1.74	c   mtl-2.1.1
1.69/1.74	c   old_locale-1.0.0.4
1.69/1.74	c   parse_dimacs-1.2
1.69/1.74	c   parsec-3.1.2
1.69/1.74	c   queue-0.1.2
1.69/1.74	c   stm-2.3
1.69/1.74	c   time-1.4
1.69/1.74	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725156-1338633499.opb"]
1.69/1.74	c #vars 1272
1.69/1.74	c #constraints 94227
1.69/1.74	c Solving starts ...
1.69/1.75	c solving time = 0.007s
1.69/1.75	c #decision = 36
1.69/1.75	c #conflict = 0
1.69/1.75	c #restart = 0
1.69/1.75	o -36
1.69/1.75	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-3725156-1338633499/watcher-3725156-1338633499 -o /tmp/evaluation-result-3725156-1338633499/solver-3725156-1338633499 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725156-1338633499.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: 1.92 1.98 1.74 3/176 21073
/proc/meminfo: memFree=31745216/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 839 0 0 0 0 0 0 0 20 0 1 0 329478462 7421952 758 33554432000 4194304 8989770 140734525107648 140735180562808 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 1812 758 425 1171 0 589 0

[startup+0.034694 s]
/proc/loadavg: 1.92 1.98 1.74 3/176 21073
/proc/meminfo: memFree=31745216/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=9296 CPUtime=0.02 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 1382 0 0 0 2 0 0 0 20 0 1 0 329478462 9519104 1301 33554432000 4194304 8989770 140734525107648 140734525106912 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 2324 1301 430 1171 0 1101 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9296

[startup+0.100317 s]
/proc/loadavg: 1.92 1.98 1.74 3/176 21073
/proc/meminfo: memFree=31745216/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=14416 CPUtime=0.08 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 2653 0 0 0 8 0 0 0 20 0 1 0 329478462 14761984 2572 33554432000 4194304 8989770 140734525107648 140734525106912 7857787 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 3604 2572 430 1171 0 2381 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14416

[startup+0.30034 s]
/proc/loadavg: 1.92 1.98 1.74 3/176 21073
/proc/meminfo: memFree=31745216/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=27728 CPUtime=0.29 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 6210 0 0 0 27 2 0 0 20 0 1 0 329478462 28393472 6129 33554432000 4194304 8989770 140734525107648 140734525106912 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 6932 6129 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700357 s]
/proc/loadavg: 1.92 1.98 1.74 3/176 21073
/proc/meminfo: memFree=31745216/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=48208 CPUtime=0.69 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 11330 0 0 0 65 4 0 0 20 0 1 0 329478462 49364992 11249 33554432000 4194304 8989770 140734525107648 140734525106912 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 12052 11249 431 1171 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48208

[startup+1.50035 s]
/proc/loadavg: 1.92 1.98 1.74 3/177 21074
/proc/meminfo: memFree=31684440/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=107600 CPUtime=1.49 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 26193 0 0 0 138 11 0 0 20 0 1 0 329478462 110182400 26112 33554432000 4194304 8989770 140734525107648 140734525106912 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 26900 26112 441 1171 0 25677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107600

[startup+3.10036 s]
/proc/loadavg: 1.92 1.98 1.74 3/177 21074
/proc/meminfo: memFree=31640668/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=107600 CPUtime=3.09 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 26224 0 0 0 287 22 0 0 20 0 1 0 329478462 110182400 26143 33554432000 4194304 8989770 140734525107648 140734525106912 4469944 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 26900 26143 471 1171 0 25677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107600

[startup+6.30036 s]
/proc/loadavg: 1.93 1.98 1.74 3/177 21074
/proc/meminfo: memFree=31635476/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=113744 CPUtime=6.29 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 27612 0 0 0 591 38 0 0 20 0 1 0 329478462 116473856 27531 33554432000 4194304 8989770 140734525107648 140734525107144 6678067 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 28436 27531 471 1171 0 27213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113744

[startup+12.7004 s]
/proc/loadavg: 2.01 2.00 1.75 3/177 21074
/proc/meminfo: memFree=31608304/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=135248 CPUtime=12.69 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 33125 0 0 0 1192 77 0 0 20 0 1 0 329478462 138493952 33044 33554432000 4194304 8989770 140734525107648 140734525107144 4361280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 33812 33044 471 1171 0 32589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135248

[startup+25.5004 s]
/proc/loadavg: 2.01 2.00 1.75 3/177 21074
/proc/meminfo: memFree=31568864/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=175184 CPUtime=25.48 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 42991 0 0 0 2399 149 0 0 20 0 1 0 329478462 179388416 42910 33554432000 4194304 8989770 140734525107648 140734525107144 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 43796 42914 471 1171 0 42573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 175184

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.76 3/177 21075
/proc/meminfo: memFree=31501628/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=243792 CPUtime=51.07 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 60261 0 0 0 4802 305 0 0 20 0 1 0 329478462 249643008 60178 33554432000 4194304 8989770 140734525107648 140734525106912 4380272 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 60948 60178 471 1171 0 59725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 243792

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.77 3/178 21078
/proc/meminfo: memFree=31399792/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=354384 CPUtime=102.26 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 87840 0 0 0 9644 582 0 0 20 0 1 0 329478462 362889216 87729 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 88596 87729 471 1171 0 87373 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 354384

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/178 21078
/proc/meminfo: memFree=31312852/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=426064 CPUtime=162.2 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 105752 0 0 0 15439 781 0 0 20 0 1 0 329478462 436289536 105594 33554432000 4194304 8989770 140734525107648 140734525106912 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 106516 105594 471 1171 0 105293 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 426064

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/177 21078
/proc/meminfo: memFree=31255400/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=486480 CPUtime=222.15 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 120842 0 0 0 21230 985 0 0 20 0 1 0 329478462 498155520 120640 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 121620 120640 471 1171 0 120397 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 486480

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/177 21078
/proc/meminfo: memFree=31213904/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=525392 CPUtime=282.11 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 130775 0 0 0 26975 1236 0 0 20 0 1 0 329478462 538001408 130533 33554432000 4194304 8989770 140734525107648 140734525106912 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 131348 130533 471 1171 0 130125 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 525392

[startup+342.3 s]
/proc/loadavg: 2.07 2.02 1.82 3/177 21078
/proc/meminfo: memFree=31165928/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=568400 CPUtime=342.08 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 141528 0 0 0 32678 1530 0 0 20 0 1 0 329478462 582041600 141252 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 142100 141252 471 1171 0 140877 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 568400

[startup+402.3 s]
/proc/loadavg: 2.02 2.01 1.82 3/177 21079
/proc/meminfo: memFree=31111288/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=607312 CPUtime=402.06 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 151297 0 0 0 38365 1841 0 0 20 0 1 0 329478462 621887488 151012 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 151828 151012 471 1171 0 150605 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 607312

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 1.83 3/177 21079
/proc/meminfo: memFree=31083208/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=642128 CPUtime=462.04 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 159841 0 0 0 44027 2177 0 0 20 0 1 0 329478462 657539072 159556 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 160532 159556 471 1171 0 159309 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 642128

[startup+522.3 s]
/proc/loadavg: 2.06 2.01 1.84 3/178 21080
/proc/meminfo: memFree=31052076/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=676944 CPUtime=522.04 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 168606 0 0 0 49705 2499 0 0 20 0 1 0 329478462 693190656 168321 33554432000 4194304 8989770 140734525107648 140734525107144 4208843 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 169236 168321 471 1171 0 168013 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 676944

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 1.85 3/177 21080
/proc/meminfo: memFree=31015320/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=713808 CPUtime=582.03 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 177778 0 0 0 55425 2778 0 0 20 0 1 0 329478462 730939392 177493 33554432000 4194304 8989770 140734525107648 140734525106912 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 178452 177493 471 1171 0 177229 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 713808

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.07 2.02 1.88 3/177 21084
/proc/meminfo: memFree=30893268/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=835664 CPUtime=822 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 208370 0 0 0 78213 3987 0 0 20 0 1 0 329478462 855719936 208085 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 208916 208085 471 1171 0 207693 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 835664

[startup+882.3 s]
/proc/loadavg: 2.02 2.01 1.88 3/177 21084
/proc/meminfo: memFree=30858776/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=868432 CPUtime=881.96 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 216674 0 0 0 83875 4321 0 0 20 0 1 0 329478462 889274368 216351 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 217108 216351 471 1171 0 215885 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 868432

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 1.89 3/177 21084
/proc/meminfo: memFree=30839484/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=893008 CPUtime=941.94 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 222693 0 0 0 89509 4685 0 0 20 0 1 0 329478462 914440192 222350 33554432000 4194304 8989770 140734525107648 140734525107144 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 223252 222350 471 1171 0 222029 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 893008

[startup+1002.3 s]
/proc/loadavg: 2.06 2.02 1.90 3/177 21085
/proc/meminfo: memFree=30803056/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=914512 CPUtime=1001.92 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 228030 0 0 0 95138 5054 0 0 20 0 1 0 329478462 936460288 227673 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 228628 227673 471 1171 0 227405 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 914512

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/177 21085
/proc/meminfo: memFree=30790232/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=938064 CPUtime=1061.91 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 233899 0 0 0 100742 5449 0 0 20 0 1 0 329478462 960577536 233542 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 234516 233542 471 1171 0 233293 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 938064

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 21085
/proc/meminfo: memFree=30764956/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=960592 CPUtime=1121.9 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 239753 0 0 0 106342 5848 0 0 20 0 1 0 329478462 983646208 239396 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 240148 239396 471 1171 0 238925 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 960592

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21085
/proc/meminfo: memFree=30746608/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=985168 CPUtime=1181.89 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 245822 0 0 0 111958 6231 0 0 20 0 1 0 329478462 1008812032 245465 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 246292 245465 471 1171 0 245069 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 985168

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21085
/proc/meminfo: memFree=30720080/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1011792 CPUtime=1241.88 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 252441 0 0 0 117572 6616 0 0 20 0 1 0 329478462 1036075008 252084 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 252948 252084 471 1171 0 251725 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1011792

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 21089
/proc/meminfo: memFree=30690732/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1036368 CPUtime=1301.87 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 258636 0 0 0 123200 6987 0 0 20 0 1 0 329478462 1061240832 258279 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 259092 258279 471 1171 0 257869 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1036368

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 21089
/proc/meminfo: memFree=30662292/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1064016 CPUtime=1361.87 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 265412 0 0 0 128802 7385 0 0 20 0 1 0 329478462 1089552384 265055 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 266004 265055 471 1171 0 264781 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1064016

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21112
/proc/meminfo: memFree=30626652/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1088592 CPUtime=1421.86 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 271605 0 0 0 134448 7738 0 0 20 0 1 0 329478462 1114718208 271248 33554432000 4194304 8989770 140734525107648 140734525106912 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 272148 271248 471 1171 0 270925 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1088592

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21112
/proc/meminfo: memFree=30608548/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1116240 CPUtime=1481.84 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 278493 0 0 0 140075 8109 0 0 20 0 1 0 329478462 1143029760 278136 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 279060 278136 471 1171 0 277837 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1116240

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21112
/proc/meminfo: memFree=30580900/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1130576 CPUtime=1541.83 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 282063 0 0 0 145690 8493 0 0 20 0 1 0 329478462 1157709824 281706 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 282644 281706 471 1171 0 281421 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1130576

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21113
/proc/meminfo: memFree=30574328/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1144912 CPUtime=1601.82 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 285759 0 0 0 151295 8887 0 0 20 0 1 0 329478462 1172389888 285402 33554432000 4194304 8989770 140734525107648 140734525106912 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 286228 285402 471 1171 0 285005 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1144912

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21152
/proc/meminfo: memFree=30564216/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1172560 CPUtime=1661.81 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 292674 0 0 0 156933 9248 0 0 20 0 1 0 329478462 1200701440 292303 33554432000 4194304 8989770 140734525107648 140734525105856 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 293140 292303 471 1171 0 291917 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1172560

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21152
/proc/meminfo: memFree=30487488/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1187920 CPUtime=1721.78 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 296447 0 0 0 162556 9622 0 0 20 0 1 0 329478462 1216430080 296056 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 296980 296056 471 1171 0 295757 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1187920

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21152
/proc/meminfo: memFree=30474496/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1203280 CPUtime=1781.77 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 300290 0 0 0 168130 10047 0 0 20 0 1 0 329478462 1232158720 299885 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 300820 299885 471 1171 0 299597 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1203280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21152
/proc/meminfo: memFree=30450408/32873844 swapFree=7116/7116
[pid=21073] ppid=21071 vsize=1218640 CPUtime=1800.07 cores=1,3,5,7
/proc/21073/stat : 21073 (toysat) R 21071 21073 20708 0 -1 4202496 304134 0 0 0 169822 10185 0 0 20 0 1 0 329478462 1247887360 303728 33554432000 4194304 8989770 140734525107648 140734525106912 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21073/statm: 304660 303728 471 1171 0 303437 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1218640

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1698.23
CPU system time (s): 101.867
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 1218640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1698.23
system time used= 101.867
maximum resident set size= 1214912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 304134
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= 337
involuntary context switches= 1858

runsolver used 3.9104 second user time and 8.59469 second system time

The end

Launcher Data 

Begin job on node103 at 2012-06-02 12:38:19
IDJOB=3725156
IDBENCH=2259
IDSOLVER=2308
FILE ID=node103/3725156-1338633499
RUNJOBID= node103-1338631508-20725
PBS_JOBID= 14636477
Free space on /tmp= 71132 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725156-1338633499/watcher-3725156-1338633499 -o /tmp/evaluation-result-3725156-1338633499/solver-3725156-1338633499 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725156-1338633499.opb

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

MD5SUM BENCH= 604c6b786f56b09c749bc0d6b7c8f76d
RANDOM SEED=1543526599

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5331.91
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		: 2666.189
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	: 5411.36
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		: 2666.189
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		: 2666.189
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:        31745488 kB
Buffers:          104672 kB
Cached:           214264 kB
SwapCached:         5600 kB
Active:           138212 kB
Inactive:         237420 kB
Active(anon):      54056 kB
Inactive(anon):     4628 kB
Active(file):      84156 kB
Inactive(file):   232792 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096280 kB
Dirty:              9724 kB
Writeback:             0 kB
AnonPages:         58924 kB
Mapped:            10592 kB
Shmem:                 0 kB
Slab:             616704 kB
SReclaimable:      57384 kB
SUnreclaim:       559320 kB
KernelStack:        1456 kB
PageTables:         3728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     173276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71124 MiB
End job on node103 at 2012-06-02 13:08:22