Trace number 3725161

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) 1800.13 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
MD5SUM4c9dc9cf5c24873d3237c90ee1682632
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109379
Number of constraints which are clauses109379
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 1400
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 1400
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 1400
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 

1.99/2.09	c 2012-06-06T23:22:31+0200
1.99/2.09	c arch = x86_64
1.99/2.09	c os = linux
1.99/2.09	c compiler = ghc 7.4
1.99/2.09	c packages:
1.99/2.09	c   OptDir-0.0.1
1.99/2.09	c   array-0.4.0.0
1.99/2.09	c   base-4.5.0.0
1.99/2.09	c   bytestring-0.9.2.1
1.99/2.09	c   containers-0.4.2.1
1.99/2.09	c   deepseq-1.3.0.0
1.99/2.09	c   mtl-2.1.1
1.99/2.09	c   old_locale-1.0.0.4
1.99/2.09	c   parse_dimacs-1.2
1.99/2.09	c   parsec-3.1.2
1.99/2.09	c   queue-0.1.2
1.99/2.09	c   stm-2.3
1.99/2.09	c   time-1.4
1.99/2.09	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725161-1339017750.opb"]
1.99/2.09	c #vars 1400
1.99/2.09	c #constraints 109379
1.99/2.09	c Solving starts ...
2.20/2.22	c solving time = 0.009s
2.20/2.22	c #decision = 41
2.20/2.22	c #conflict = 0
2.20/2.22	c #restart = 0
2.20/2.22	o -41
2.20/2.22	c Solving starts ...
2.20/2.22	c solving time = 0.085s
2.20/2.22	c #decision = 99
2.20/2.22	c #conflict = 16
2.20/2.22	c #restart = 0
2.20/2.22	o -42
2.20/2.22	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-3725161-1339017750/watcher-3725161-1339017750 -o /tmp/evaluation-result-3725161-1339017750/solver-3725161-1339017750 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725161-1339017750.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: 0.00 0.00 0.00 2/171 20300
/proc/meminfo: memFree=26217808/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 808 0 0 0 0 0 0 0 20 0 1 0 367900520 6373376 729 33554432000 4194304 8989770 140735247715888 140733310010504 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 1556 729 425 1171 0 333 0

[startup+0.040644 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 20300
/proc/meminfo: memFree=26217808/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=9296 CPUtime=0.03 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 1400 0 0 0 3 0 0 0 20 0 1 0 367900520 9519104 1321 33554432000 4194304 8989770 140735247715888 140733310010504 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 2324 1321 431 1171 0 1101 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9296

[startup+0.100274 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 20300
/proc/meminfo: memFree=26217808/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=14416 CPUtime=0.09 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 2673 0 0 0 9 0 0 0 20 0 1 0 367900520 14761984 2594 33554432000 4194304 8989770 140735247715888 140733310010504 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 3604 2594 431 1171 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14416

[startup+0.300289 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 20300
/proc/meminfo: memFree=26217808/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=28752 CPUtime=0.29 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 6465 0 0 0 28 1 0 0 20 0 1 0 367900520 29442048 6386 33554432000 4194304 8989770 140735247715888 140733310010504 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 7188 6386 431 1171 0 5965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28752

[startup+0.700299 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 20300
/proc/meminfo: memFree=26217808/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=49232 CPUtime=0.69 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 11585 0 0 0 67 2 0 0 20 0 1 0 367900520 50413568 11506 33554432000 4194304 8989770 140735247715888 140735247715384 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 12308 11506 431 1171 0 11085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49232

[startup+1.50029 s]
/proc/loadavg: 0.16 0.03 0.01 2/174 20335
/proc/meminfo: memFree=26150304/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=117840 CPUtime=1.49 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 28752 0 0 0 143 6 0 0 20 0 1 0 367900520 120668160 28673 33554432000 4194304 8989770 140735247715888 140735247715384 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 29460 28673 441 1171 0 28237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117840

[startup+3.10031 s]
/proc/loadavg: 0.16 0.03 0.01 2/171 20337
/proc/meminfo: memFree=26097388/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=123984 CPUtime=3.09 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 30319 0 0 0 302 7 0 0 20 0 1 0 367900520 126959616 30240 33554432000 4194304 8989770 140735247715888 140735247715384 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 30996 30240 471 1171 0 29773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123984

[startup+6.30031 s]
/proc/loadavg: 0.16 0.03 0.01 2/171 20337
/proc/meminfo: memFree=26097636/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=127056 CPUtime=6.28 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 30864 0 0 0 621 7 0 0 20 0 1 0 367900520 130105344 30785 33554432000 4194304 8989770 140735247715888 140735247715152 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 31764 30785 471 1171 0 30541 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 127056

[startup+12.7003 s]
/proc/loadavg: 0.29 0.06 0.02 2/171 20337
/proc/meminfo: memFree=26079324/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=144464 CPUtime=12.69 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 35441 0 0 0 1259 10 0 0 20 0 1 0 367900520 147931136 35360 33554432000 4194304 8989770 140735247715888 140735247715384 4209376 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 36116 35360 471 1171 0 34893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 144464

[startup+25.5003 s]
/proc/loadavg: 0.40 0.09 0.03 2/171 20338
/proc/meminfo: memFree=26046348/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=176208 CPUtime=25.48 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 43283 0 0 0 2534 14 0 0 20 0 1 0 367900520 180436992 43199 33554432000 4194304 8989770 140735247715888 140735247715384 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 44052 43199 471 1171 0 42829 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 176208

[startup+51.1003 s]
/proc/loadavg: 0.63 0.18 0.06 2/171 20338
/proc/meminfo: memFree=25991988/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=232528 CPUtime=51.07 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 57290 0 0 0 5085 22 0 0 20 0 1 0 367900520 238108672 57197 33554432000 4194304 8989770 140735247715888 140735247715152 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 58132 57197 471 1171 0 56909 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 232528

[startup+102.307 s]
/proc/loadavg: 0.84 0.30 0.11 2/171 20338
/proc/meminfo: memFree=25906348/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=315472 CPUtime=102.24 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 78235 0 0 0 10189 35 0 0 20 0 1 0 367900520 323043328 78112 33554432000 4194304 8989770 140735247715888 140735247715152 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 78868 78112 471 1171 0 77645 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 315472

[startup+162.3 s]
/proc/loadavg: 0.94 0.43 0.16 2/171 20338
/proc/meminfo: memFree=25842020/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=379984 CPUtime=162.18 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 94297 0 0 0 16171 47 0 0 20 0 1 0 367900520 389103616 94128 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 94996 94128 471 1171 0 93773 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 379984

[startup+222.3 s]
/proc/loadavg: 1.05 0.55 0.21 2/171 20338
/proc/meminfo: memFree=25793068/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=429136 CPUtime=222.14 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 106543 0 0 0 22156 58 0 0 20 0 1 0 367900520 439435264 106332 33554432000 4194304 8989770 140735247715888 140735247715384 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 107284 106332 471 1171 0 106061 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 429136

[startup+282.3 s]
/proc/loadavg: 1.02 0.63 0.26 2/171 20338
/proc/meminfo: memFree=25753788/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=468048 CPUtime=282.11 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 116414 0 0 0 28145 66 0 0 20 0 1 0 367900520 479281152 116174 33554432000 4194304 8989770 140735247715888 140735247715384 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 117012 116174 471 1171 0 115789 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 468048

[startup+342.3 s]
/proc/loadavg: 1.00 0.69 0.30 2/171 20339
/proc/meminfo: memFree=25710880/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=511056 CPUtime=342.1 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 127099 0 0 0 34136 74 0 0 20 0 1 0 367900520 523321344 126857 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 127764 126857 471 1171 0 126541 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 511056

[startup+402.3 s]
/proc/loadavg: 1.00 0.74 0.35 2/171 20339
/proc/meminfo: memFree=25681616/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=540752 CPUtime=402.09 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 134447 0 0 0 40128 81 0 0 20 0 1 0 367900520 553730048 134205 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 135188 134205 471 1171 0 133965 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 540752

[startup+462.3 s]
/proc/loadavg: 1.00 0.79 0.38 2/172 20342
/proc/meminfo: memFree=25644020/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=577616 CPUtime=462.08 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 143855 0 0 0 46121 87 0 0 20 0 1 0 367900520 591478784 143613 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 144404 143613 471 1171 0 143181 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 577616

[startup+522.3 s]
/proc/loadavg: 1.00 0.82 0.42 2/171 20342
/proc/meminfo: memFree=25611680/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=610384 CPUtime=522.07 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 151996 0 0 0 52113 94 0 0 20 0 1 0 367900520 625033216 151754 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 152596 151754 471 1171 0 151373 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 610384

[startup+582.3 s]
/proc/loadavg: 1.00 0.85 0.45 2/171 20342
/proc/meminfo: memFree=25583656/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=638032 CPUtime=582.06 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 158994 0 0 0 58105 101 0 0 20 0 1 0 367900520 653344768 158752 33554432000 4194304 8989770 140735247715888 140735247713856 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 159508 158752 471 1171 0 158285 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 638032

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 0.93 0.57 2/171 20343
/proc/meminfo: memFree=25472508/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=749648 CPUtime=821.98 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 186747 0 0 0 82075 123 0 0 20 0 1 0 367900520 767639552 186435 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 187412 186435 471 1171 0 186189 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 749648

[startup+882.3 s]
/proc/loadavg: 1.00 0.94 0.59 2/171 20343
/proc/meminfo: memFree=25438532/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=783440 CPUtime=881.97 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 195243 0 0 0 88069 128 0 0 20 0 1 0 367900520 802242560 194931 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 195860 194931 471 1171 0 194637 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 783440

[startup+942.3 s]
/proc/loadavg: 1.00 0.95 0.61 2/171 20344
/proc/meminfo: memFree=25412120/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=809040 CPUtime=941.96 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 201767 0 0 0 94064 132 0 0 20 0 1 0 367900520 828456960 201455 33554432000 4194304 8989770 140735247715888 140735247714112 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 202260 201455 471 1171 0 201037 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 809040

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/171 20344
/proc/meminfo: memFree=25383724/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=837712 CPUtime=1001.95 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 208965 0 0 0 100059 136 0 0 20 0 1 0 367900520 857817088 208653 33554432000 4194304 8989770 140735247715888 140735247714112 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 209428 208653 471 1171 0 208205 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 837712

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/172 20347
/proc/meminfo: memFree=25365860/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=856144 CPUtime=1061.94 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 213426 0 0 0 106054 140 0 0 20 0 1 0 367900520 876691456 213114 33554432000 4194304 8989770 140735247715888 140735247715152 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 214036 213114 471 1171 0 212813 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 856144

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/171 20347
/proc/meminfo: memFree=25336976/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=884816 CPUtime=1121.93 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 220660 0 0 0 112048 145 0 0 20 0 1 0 367900520 906051584 220348 33554432000 4194304 8989770 140735247715888 140735247714112 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 221204 220348 471 1171 0 219981 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 884816

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/171 20347
/proc/meminfo: memFree=25317556/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=904272 CPUtime=1181.92 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 225460 0 0 0 118044 148 0 0 20 0 1 0 367900520 925974528 225142 33554432000 4194304 8989770 140735247715888 140735247714112 4451620 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 226068 225142 471 1171 0 224845 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 904272

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/171 20348
/proc/meminfo: memFree=25288072/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=932944 CPUtime=1241.89 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 232709 0 0 0 124037 152 0 0 20 0 1 0 367900520 955334656 232369 33554432000 4194304 8989770 140735247715888 140735247715152 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 233236 232369 471 1171 0 232013 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 932944

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/171 20348
/proc/meminfo: memFree=25268136/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=952400 CPUtime=1301.87 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 237702 0 0 0 130032 155 0 0 20 0 1 0 367900520 975257600 237344 33554432000 4194304 8989770 140735247715888 140735247715152 4209136 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 238100 237344 471 1171 0 236877 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 952400

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/171 20348
/proc/meminfo: memFree=25246844/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=973904 CPUtime=1361.86 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 242996 0 0 0 136026 160 0 0 20 0 1 0 367900520 997277696 242635 33554432000 4194304 8989770 140735247715888 140735247714112 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 243476 242635 471 1171 0 242253 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 973904

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.75 2/171 20348
/proc/meminfo: memFree=25225392/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=995408 CPUtime=1421.85 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 248311 0 0 0 142021 164 0 0 20 0 1 0 367900520 1019297792 247950 33554432000 4194304 8989770 140735247715888 140735247714112 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 248852 247950 471 1171 0 247629 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 995408

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/171 20348
/proc/meminfo: memFree=25213860/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1006672 CPUtime=1481.84 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 251273 0 0 0 148017 167 0 0 20 0 1 0 367900520 1030832128 250912 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 251668 250912 471 1171 0 250445 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1006672

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/169 20348
/proc/meminfo: memFree=25193292/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1029200 CPUtime=1541.82 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 256669 0 0 0 154012 170 0 0 20 0 1 0 367900520 1053900800 256308 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 257300 256308 471 1171 0 256077 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 1029200

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/171 20350
/proc/meminfo: memFree=25171700/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1049680 CPUtime=1601.81 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 261840 0 0 0 160008 173 0 0 20 0 1 0 367900520 1074872320 261479 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 262420 261479 471 1171 0 261197 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1049680

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/172 20353
/proc/meminfo: memFree=25148628/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1072208 CPUtime=1661.81 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 267564 0 0 0 166005 176 0 0 20 0 1 0 367900520 1097940992 267203 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 268052 267203 471 1171 0 266829 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1072208

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/171 20353
/proc/meminfo: memFree=25137104/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1083472 CPUtime=1721.79 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 270473 0 0 0 172000 179 0 0 20 0 1 0 367900520 1109475328 270112 33554432000 4194304 8989770 140735247715888 140735247714112 7732735 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 270868 270112 471 1171 0 269645 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1083472

[startup+1782.3 s]
/proc/loadavg: 1.03 0.99 0.82 2/171 20353
/proc/meminfo: memFree=25113296/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1108048 CPUtime=1781.79 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 276389 0 0 0 177995 184 0 0 20 0 1 0 367900520 1134641152 276028 33554432000 4194304 8989770 140735247715888 140735247715152 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 277012 276028 471 1171 0 275789 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1108048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 0.99 0.82 2/171 20353
/proc/meminfo: memFree=25113420/32873844 swapFree=7896/7896
[pid=20300] ppid=20298 vsize=1108048 CPUtime=1800.1 cores=1,3,5,7
/proc/20300/stat : 20300 (toysat) R 20298 20300 20268 0 -1 4202496 276389 0 0 0 179825 185 0 0 20 0 1 0 367900520 1134641152 276028 33554432000 4194304 8989770 140735247715888 140735247715152 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20300/statm: 277012 276028 471 1171 0 275789 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1108048

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): 1800.63
CPU time (s): 1800.13
CPU user time (s): 1798.26
CPU system time (s): 1.87071
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 1108048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.87071
maximum resident set size= 1104112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 276389
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= 287
involuntary context switches= 1853

runsolver used 3.07353 second user time and 9.01263 second system time

The end

Launcher Data 

Begin job on node136 at 2012-06-06 23:22:31
IDJOB=3725161
IDBENCH=2245
IDSOLVER=2308
FILE ID=node136/3725161-1339017750
RUNJOBID= node136-1339017750-20285
PBS_JOBID= 14643279
Free space on /tmp= 69808 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725161-1339017750/watcher-3725161-1339017750 -o /tmp/evaluation-result-3725161-1339017750/solver-3725161-1339017750 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725161-1339017750.opb

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

MD5SUM BENCH= 4c9dc9cf5c24873d3237c90ee1682632
RANDOM SEED=5276169

node136.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		: 2667.247
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	: 5334.49
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		: 2667.247
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		: 2667.247
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	: 5331.94
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		: 2667.247
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	: 5331.90
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		: 2667.247
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
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	: 5331.90
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		: 2667.247
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		: 2667.247
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:        26218716 kB
Buffers:         1287084 kB
Cached:          4435944 kB
SwapCached:        20320 kB
Active:          2888256 kB
Inactive:        2864168 kB
Active(anon):       1648 kB
Inactive(anon):    22812 kB
Active(file):    2886608 kB
Inactive(file):  2841356 kB
Unevictable:        7896 kB
Mlocked:            7896 kB
SwapTotal:      67108856 kB
SwapFree:       67083208 kB
Dirty:             10116 kB
Writeback:             0 kB
AnonPages:         11020 kB
Mapped:             8776 kB
Shmem:                 0 kB
Slab:             765780 kB
SReclaimable:     207172 kB
SUnreclaim:       558608 kB
KernelStack:        1376 kB
PageTables:         3920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104740 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= 69800 MiB
End job on node136 at 2012-06-06 23:52:33