Trace number 3706791

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) 1800.1 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
MD5SUM36a19a7aeba117287b60c4673ad89664
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-55
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126082
Number of constraints which are clauses126082
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 1534
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 1534
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 1534
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 

2.29/2.39	c 2012-05-27T13:34:16+0200
2.29/2.39	c arch = x86_64
2.29/2.39	c os = linux
2.29/2.39	c compiler = ghc 7.4
2.29/2.39	c packages:
2.29/2.39	c   OptDir-0.0.1
2.29/2.39	c   array-0.4.0.0
2.29/2.39	c   base-4.5.0.0
2.29/2.39	c   bytestring-0.9.2.1
2.29/2.39	c   containers-0.4.2.1
2.29/2.39	c   deepseq-1.3.0.0
2.29/2.39	c   mtl-2.1.1
2.29/2.39	c   old_locale-1.0.0.4
2.29/2.39	c   parse_dimacs-1.2
2.29/2.39	c   parsec-3.1.2
2.29/2.39	c   queue-0.1.2
2.29/2.39	c   stm-2.3
2.29/2.39	c   time-1.4
2.29/2.39	c command line = ["--pb","HOME/instance-3706791-1338118456.opb"]
2.29/2.39	c #vars 1534
2.29/2.39	c #constraints 126082
2.29/2.39	c Solving starts ...
2.39/2.40	c solving time = 0.008s
2.39/2.40	c #decision = 39
2.39/2.40	c #conflict = 0
2.39/2.40	c #restart = 0
2.39/2.40	o -39
2.39/2.40	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-3706791-1338118456/watcher-3706791-1338118456 -o /tmp/evaluation-result-3706791-1338118456/solver-3706791-1338118456 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706791-1338118456.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: 2.00 2.01 2.00 3/176 22630
/proc/meminfo: memFree=27621280/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 811 0 0 0 0 0 0 0 20 0 1 0 277974055 6356992 733 33554432000 4194304 8973514 140737148474544 140736353526280 7734391 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 1552 733 413 1167 0 333 0

[startup+0.0617349 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 22630
/proc/meminfo: memFree=27621280/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=10304 CPUtime=0.05 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 1843 0 0 0 5 0 0 0 20 0 1 0 277974055 10551296 1765 33554432000 4194304 8973514 140737148474544 140736353526280 4212454 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 2576 1765 417 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100313 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 22630
/proc/meminfo: memFree=27621280/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=14400 CPUtime=0.09 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 2620 0 0 0 9 0 0 0 20 0 1 0 277974055 14745600 2542 33554432000 4194304 8973514 140737148474544 140736353526280 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 3600 2542 418 1167 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14400

[startup+0.300306 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 22630
/proc/meminfo: memFree=27621280/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=27712 CPUtime=0.29 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 6196 0 0 0 29 0 0 0 20 0 1 0 277974055 28377088 6118 33554432000 4194304 8973514 140737148474544 140737148473384 7858672 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 6928 6118 418 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700304 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 22630
/proc/meminfo: memFree=27621280/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=48192 CPUtime=0.69 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 11316 0 0 0 68 1 0 0 20 0 1 0 277974055 49348608 11238 33554432000 4194304 8973514 140737148474544 140737148473384 4204592 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22631
/proc/meminfo: memFree=27561008/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=123968 CPUtime=1.48 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 30260 0 0 0 144 4 0 0 20 0 1 0 277974055 126943232 30182 33554432000 4194304 8973514 140737148474544 140737148474040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 30992 30182 418 1167 0 29773 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 123968

[startup+3.10033 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22631
/proc/meminfo: memFree=27480764/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=144448 CPUtime=3.09 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 35424 0 0 0 303 6 0 0 20 0 1 0 277974055 147914752 35346 33554432000 4194304 8973514 140737148474544 140737148474040 4208857 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 36112 35346 456 1167 0 34893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144448

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22631
/proc/meminfo: memFree=27480764/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=144448 CPUtime=6.29 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 35424 0 0 0 622 7 0 0 20 0 1 0 277974055 147914752 35346 33554432000 4194304 8973514 140737148474544 140737148473808 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 36112 35346 456 1167 0 34893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144448

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22631
/proc/meminfo: memFree=27479844/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=157760 CPUtime=12.69 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 38752 0 0 0 1260 9 0 0 20 0 1 0 277974055 161546240 38674 33554432000 4194304 8973514 140737148474544 140737148473808 6570455 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 39440 38674 456 1167 0 38221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 157760

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22631
/proc/meminfo: memFree=27442876/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=193600 CPUtime=25.48 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 47712 0 0 0 2535 13 0 0 20 0 1 0 277974055 198246400 47634 33554432000 4194304 8973514 140737148474544 140737148472512 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 48400 47634 456 1167 0 47181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 193600

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22632
/proc/meminfo: memFree=27459268/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=258112 CPUtime=51.08 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 63723 0 0 0 5088 20 0 0 20 0 1 0 277974055 264306688 63645 33554432000 4194304 8973514 140737148474544 140737148474040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 64528 63645 456 1167 0 63309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 258112

[startup+102.307 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 22632
/proc/meminfo: memFree=27398880/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=364608 CPUtime=102.28 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 90410 0 0 0 10194 34 0 0 20 0 1 0 277974055 373358592 90332 33554432000 4194304 8973514 140737148474544 140737148474040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 91152 90332 456 1167 0 89933 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 364608

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22633
/proc/meminfo: memFree=27215288/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=470080 CPUtime=162.25 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 116740 0 0 0 16178 47 0 0 20 0 1 0 277974055 481361920 116652 33554432000 4194304 8973514 140737148474544 140737148473808 4459098 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 117520 116652 456 1167 0 116301 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 470080

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22633
/proc/meminfo: memFree=27097020/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=542784 CPUtime=222.21 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 134905 0 0 0 22161 60 0 0 20 0 1 0 277974055 555810816 134781 33554432000 4194304 8973514 140737148474544 140737148473808 5389280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 135696 134781 456 1167 0 134477 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 542784

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22633
/proc/meminfo: memFree=27072876/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=604224 CPUtime=282.16 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 150323 0 0 0 28146 70 0 0 20 0 1 0 277974055 618725376 150152 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 151056 150152 456 1167 0 149837 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 604224

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22633
/proc/meminfo: memFree=27147832/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=648256 CPUtime=342.1 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 161439 0 0 0 34131 79 0 0 20 0 1 0 277974055 663814144 161224 33554432000 4194304 8973514 140737148474544 140737148472768 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 162064 161224 456 1167 0 160845 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 648256

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22636
/proc/meminfo: memFree=27104312/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=689216 CPUtime=402.06 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 171667 0 0 0 40118 88 0 0 20 0 1 0 277974055 705757184 171411 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 172304 171411 456 1167 0 171085 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 689216

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22637
/proc/meminfo: memFree=26907188/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=719936 CPUtime=462.02 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 179449 0 0 0 46108 94 0 0 20 0 1 0 277974055 737214464 179161 33554432000 4194304 8973514 140737148474544 140737148474040 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 179984 179161 456 1167 0 178765 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 719936

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22637
/proc/meminfo: memFree=27027476/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=751680 CPUtime=521.97 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 187383 0 0 0 52098 99 0 0 20 0 1 0 277974055 769720320 187057 33554432000 4194304 8973514 140737148474544 140737148473808 6570472 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 187920 187057 456 1167 0 186701 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 751680

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22637
/proc/meminfo: memFree=26924584/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=778304 CPUtime=581.94 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 193972 0 0 0 58090 104 0 0 20 0 1 0 277974055 796983296 193622 33554432000 4194304 8973514 140737148474544 140737148474040 4427820 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 194576 193622 456 1167 0 193357 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 778304

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22638
/proc/meminfo: memFree=26737580/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=913472 CPUtime=881.89 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 227965 0 0 0 88061 128 0 0 20 0 1 0 277974055 935395328 227607 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 228368 227607 456 1167 0 227149 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 913472

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22638
/proc/meminfo: memFree=26658124/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=937024 CPUtime=941.88 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 233634 0 0 0 94057 131 0 0 20 0 1 0 277974055 959512576 233276 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 234256 233276 456 1167 0 233037 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 937024

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22641
/proc/meminfo: memFree=26637192/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=961600 CPUtime=1001.87 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 239860 0 0 0 100053 134 0 0 20 0 1 0 277974055 984678400 239502 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 240400 239502 456 1167 0 239181 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 961600

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22642
/proc/meminfo: memFree=26529472/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=987200 CPUtime=1061.86 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 246268 0 0 0 106048 138 0 0 20 0 1 0 277974055 1010892800 245910 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 246800 245910 456 1167 0 245581 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 987200

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22642
/proc/meminfo: memFree=26675516/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1003584 CPUtime=1121.86 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 250493 0 0 0 112044 142 0 0 20 0 1 0 277974055 1027670016 250135 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 250896 250135 456 1167 0 249677 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1003584

[startup+1182.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 22681
/proc/meminfo: memFree=27079792/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1030208 CPUtime=1181.84 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 256955 0 0 0 118039 145 0 0 20 0 1 0 277974055 1054932992 256597 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 257552 256597 456 1167 0 256333 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1030208

[startup+1242.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 22681
/proc/meminfo: memFree=27056108/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1047616 CPUtime=1241.84 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 261350 0 0 0 124035 149 0 0 20 0 1 0 277974055 1072758784 260992 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 261904 260992 456 1167 0 260685 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1047616

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22681
/proc/meminfo: memFree=27030192/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1068096 CPUtime=1301.83 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 266402 0 0 0 130031 152 0 0 20 0 1 0 277974055 1093730304 266044 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 267024 266044 456 1167 0 265805 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 1068096

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22682
/proc/meminfo: memFree=27005392/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1086528 CPUtime=1361.82 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 271117 0 0 0 136026 156 0 0 20 0 1 0 277974055 1112604672 270759 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 271632 270759 456 1167 0 270413 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1086528

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22682
/proc/meminfo: memFree=26982328/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1105984 CPUtime=1421.82 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 275993 0 0 0 142022 160 0 0 20 0 1 0 277974055 1132527616 275635 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 276496 275635 456 1167 0 275277 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1105984

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22682
/proc/meminfo: memFree=26957652/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1125440 CPUtime=1481.79 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 280824 0 0 0 148016 163 0 0 20 0 1 0 277974055 1152450560 280466 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 281360 280466 456 1167 0 280141 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1125440

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22682
/proc/meminfo: memFree=26933348/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1146944 CPUtime=1541.79 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 286146 0 0 0 154012 167 0 0 20 0 1 0 277974055 1174470656 285788 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 286736 285788 456 1167 0 285517 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1146944

[startup+1602.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/178 22685
/proc/meminfo: memFree=26909036/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1167424 CPUtime=1601.78 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 291347 0 0 0 160008 170 0 0 20 0 1 0 277974055 1195442176 290989 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 291856 290989 456 1167 0 290637 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1167424

[startup+1662.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 22709
/proc/meminfo: memFree=26885980/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1188928 CPUtime=1661.75 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 296642 0 0 0 166002 173 0 0 20 0 1 0 277974055 1217462272 296266 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 297232 296266 456 1167 0 296013 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1188928

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22709
/proc/meminfo: memFree=26864440/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1208384 CPUtime=1721.71 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 301734 0 0 0 171994 177 0 0 20 0 1 0 277974055 1237385216 301325 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 302096 301325 456 1167 0 300877 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 1208384

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22709
/proc/meminfo: memFree=26843140/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1229888 CPUtime=1781.67 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 307025 0 0 0 177987 180 0 0 20 0 1 0 277974055 1259405312 306582 33554432000 4194304 8973514 140737148474544 140737148473808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 307472 306582 456 1167 0 306253 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 1229888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22709
/proc/meminfo: memFree=26843488/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1229888 CPUtime=1800.08 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 307032 0 0 0 179827 181 0 0 20 0 1 0 277974055 1259405312 306582 33554432000 4194304 8973514 140737148474544 140737148474040 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 307472 306582 456 1167 0 306253 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1229888

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22709
/proc/meminfo: memFree=26843488/32873844 swapFree=6856/6856
[pid=22630] ppid=22628 vsize=1229888 CPUtime=1800.08 cores=1,3,5,7
/proc/22630/stat : 22630 (toysat) R 22628 22630 18256 0 -1 4202496 307032 0 0 0 179827 181 0 0 20 0 1 0 277974055 1259405312 306582 33554432000 4194304 8973514 140737148474544 140737148474040 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/22630/statm: 307472 306582 456 1167 0 306253 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1229888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1798.27
CPU system time (s): 1.82672
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1229888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.27
system time used= 1.82672
maximum resident set size= 1226328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 307032
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= 380
involuntary context switches= 1835

runsolver used 3.3105 second user time and 9.2156 second system time

The end

Launcher Data 

Begin job on node106 at 2012-05-27 13:34:16
IDJOB=3706791
IDBENCH=2267
IDSOLVER=2285
FILE ID=node106/3706791-1338118456
RUNJOBID= node106-1338108942-21418
PBS_JOBID= 14624450
Free space on /tmp= 71372 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706791-1338118456/watcher-3706791-1338118456 -o /tmp/evaluation-result-3706791-1338118456/solver-3706791-1338118456 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706791-1338118456.opb

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

MD5SUM BENCH= 36a19a7aeba117287b60c4673ad89664
RANDOM SEED=1649344099

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        27622304 kB
Buffers:          327624 kB
Cached:          3590608 kB
SwapCached:            0 kB
Active:          1693180 kB
Inactive:        2748860 kB
Active(anon):     526692 kB
Inactive(anon):        0 kB
Active(file):    1166488 kB
Inactive(file):  2748860 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10500 kB
Writeback:             0 kB
AnonPages:        530540 kB
Mapped:            16192 kB
Shmem:               200 kB
Slab:             669728 kB
SReclaimable:     112228 kB
SUnreclaim:       557500 kB
KernelStack:        1456 kB
PageTables:         5104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     637996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 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= 71364 MiB
End job on node106 at 2012-05-27 14:04:18