Trace number 3706788

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) 1800.05 1800.62

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 

1.99/2.01	c 2012-05-27T13:28:25+0200
1.99/2.01	c arch = x86_64
1.99/2.01	c os = linux
1.99/2.01	c compiler = ghc 7.4
1.99/2.01	c packages:
1.99/2.01	c   OptDir-0.0.1
1.99/2.01	c   array-0.4.0.0
1.99/2.01	c   base-4.5.0.0
1.99/2.01	c   bytestring-0.9.2.1
1.99/2.01	c   containers-0.4.2.1
1.99/2.01	c   deepseq-1.3.0.0
1.99/2.01	c   mtl-2.1.1
1.99/2.01	c   old_locale-1.0.0.4
1.99/2.01	c   parse_dimacs-1.2
1.99/2.01	c   parsec-3.1.2
1.99/2.01	c   queue-0.1.2
1.99/2.01	c   stm-2.3
1.99/2.01	c   time-1.4
1.99/2.01	c command line = ["--pb","HOME/instance-3706788-1338118105.opb"]
1.99/2.01	c #vars 1400
1.99/2.01	c #constraints 109379
1.99/2.01	c Solving starts ...
1.99/2.01	c solving time = 0.006s
1.99/2.01	c #decision = 41
1.99/2.01	c #conflict = 0
1.99/2.01	c #restart = 0
1.99/2.01	o -41
1.99/2.02	c Solving starts ...
1.99/2.10	c solving time = 0.081s
1.99/2.10	c #decision = 99
1.99/2.10	c #conflict = 16
1.99/2.10	c #restart = 0
1.99/2.10	o -42
1.99/2.10	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-3706788-1338118105/watcher-3706788-1338118105 -o /tmp/evaluation-result-3706788-1338118105/solver-3706788-1338118105 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706788-1338118105.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: 2.04 2.04 2.00 2/174 23561
/proc/meminfo: memFree=28286304/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 834 0 0 0 0 0 0 0 20 0 1 0 277935975 7405568 756 33554432000 4194304 8973514 140735850825728 140735850825224 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 1808 756 413 1167 0 589 0

[startup+0.0582559 s]
/proc/loadavg: 2.04 2.04 2.00 2/174 23561
/proc/meminfo: memFree=28286304/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=10304 CPUtime=0.05 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 1642 0 0 0 5 0 0 0 20 0 1 0 277935975 10551296 1564 33554432000 4194304 8973514 140735850825728 140735850824992 4212523 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 2576 1569 418 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100241 s]
/proc/loadavg: 2.04 2.04 2.00 2/174 23561
/proc/meminfo: memFree=28286304/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 2611 0 0 0 9 0 0 0 20 0 1 0 277935975 13697024 2533 33554432000 4194304 8973514 140735850825728 140735850824992 7858672 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 3344 2533 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300231 s]
/proc/loadavg: 2.04 2.04 2.00 2/174 23561
/proc/meminfo: memFree=28286304/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=26688 CPUtime=0.29 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 5939 0 0 0 28 1 0 0 20 0 1 0 277935975 27328512 5861 33554432000 4194304 8973514 140735850825728 140735850824992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 6672 5861 418 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700272 s]
/proc/loadavg: 2.04 2.04 2.00 2/174 23561
/proc/meminfo: memFree=28286304/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=62528 CPUtime=0.69 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 14858 0 0 0 67 2 0 0 20 0 1 0 277935975 64028672 14780 33554432000 4194304 8973514 140735850825728 140735850824992 4213859 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 15632 14788 418 1167 0 14413 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62528

[startup+1.50027 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 23600
/proc/meminfo: memFree=28143232/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=114752 CPUtime=1.49 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 27967 0 0 0 144 5 0 0 20 0 1 0 277935975 117506048 27889 33554432000 4194304 8973514 140735850825728 140735850823680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 28688 27889 425 1167 0 27469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114752

[startup+3.10024 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 23600
/proc/meminfo: memFree=28044380/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=127040 CPUtime=3.09 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 31071 0 0 0 303 6 0 0 20 0 1 0 277935975 130088960 30993 33554432000 4194304 8973514 140735850825728 140735850823680 4208816 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 31760 30993 456 1167 0 30541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127040

[startup+6.30024 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 23600
/proc/meminfo: memFree=28042824/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=128064 CPUtime=6.29 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 31114 0 0 0 622 7 0 0 20 0 1 0 277935975 131137536 31036 33554432000 4194304 8973514 140735850825728 140735850823680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 32016 31036 456 1167 0 30797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128064

[startup+12.7002 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 23600
/proc/meminfo: memFree=28004124/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=146496 CPUtime=12.68 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 35907 0 0 0 1260 8 0 0 20 0 1 0 277935975 150011904 35824 33554432000 4194304 8973514 140735850825728 140735850825224 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 36624 35824 456 1167 0 35405 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 146496

[startup+25.5002 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 23600
/proc/meminfo: memFree=27931852/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=179264 CPUtime=25.48 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 44034 0 0 0 2536 12 0 0 20 0 1 0 277935975 183566336 43943 33554432000 4194304 8973514 140735850825728 140735850825224 4447287 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 44816 43943 456 1167 0 43597 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 179264

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 23600
/proc/meminfo: memFree=27806704/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=234560 CPUtime=51.06 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 57921 0 0 0 5087 19 0 0 20 0 1 0 277935975 240189440 57817 33554432000 4194304 8973514 140735850825728 140735850824992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 58640 57817 456 1167 0 57421 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 234560

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 23603
/proc/meminfo: memFree=27602848/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=319552 CPUtime=102.24 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 79033 0 0 0 10191 33 0 0 20 0 1 0 277935975 327221248 78898 33554432000 4194304 8973514 140735850825728 140735850824992 4213859 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 79888 78898 456 1167 0 78669 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 319552

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23603
/proc/meminfo: memFree=27447244/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=383040 CPUtime=162.18 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 95005 0 0 0 16175 43 0 0 20 0 1 0 277935975 392232960 94822 33554432000 4194304 8973514 140735850825728 140735850825224 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 95760 94822 456 1167 0 94541 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 383040

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 23603
/proc/meminfo: memFree=27308280/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=432192 CPUtime=222.13 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 107509 0 0 0 22162 51 0 0 20 0 1 0 277935975 442564608 107281 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 108048 107281 456 1167 0 106829 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 432192

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 23604
/proc/meminfo: memFree=27186320/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=478272 CPUtime=282.1 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 118819 0 0 0 28152 58 0 0 20 0 1 0 277935975 489750528 118559 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 119568 118559 456 1167 0 118349 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 478272

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23604
/proc/meminfo: memFree=27082604/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=516160 CPUtime=342.09 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 128371 0 0 0 34145 64 0 0 20 0 1 0 277935975 528547840 128108 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 129040 128108 456 1167 0 127821 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 516160

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 23604
/proc/meminfo: memFree=27005256/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=552000 CPUtime=402.08 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 137440 0 0 0 40139 69 0 0 20 0 1 0 277935975 565248000 137177 33554432000 4194304 8973514 140735850825728 140735850823680 4459404 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 138000 137177 456 1167 0 136781 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 552000

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23604
/proc/meminfo: memFree=26917616/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=582720 CPUtime=462.07 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 145058 0 0 0 46132 75 0 0 20 0 1 0 277935975 596705280 144795 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 145680 144795 456 1167 0 144461 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 582720

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23604
/proc/meminfo: memFree=26839044/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=617536 CPUtime=522.06 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 153640 0 0 0 52126 80 0 0 20 0 1 0 277935975 632356864 153377 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 154384 153377 456 1167 0 153165 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 617536

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23605
/proc/meminfo: memFree=26766144/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=651328 CPUtime=582.05 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 162328 0 0 0 58119 86 0 0 20 0 1 0 277935975 666959872 162065 33554432000 4194304 8973514 140735850825728 140735850825224 4204378 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 162832 162065 456 1167 0 161613 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 651328

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 23608
/proc/meminfo: memFree=26530320/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=764992 CPUtime=822.02 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 190573 0 0 0 82095 107 0 0 20 0 1 0 277935975 783351808 190310 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 191248 190310 456 1167 0 190029 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 764992

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23609
/proc/meminfo: memFree=26460908/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=799808 CPUtime=882.01 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 199314 0 0 0 88088 113 0 0 20 0 1 0 277935975 819003392 199051 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 199952 199051 456 1167 0 198733 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 799808

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23609
/proc/meminfo: memFree=26410360/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=826432 CPUtime=942 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 206090 0 0 0 94083 117 0 0 20 0 1 0 277935975 846266368 205827 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 206608 205827 456 1167 0 205389 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 826432

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23609
/proc/meminfo: memFree=26358768/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=855104 CPUtime=1001.99 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 213127 0 0 0 100078 121 0 0 20 0 1 0 277935975 875626496 212864 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 213776 212864 456 1167 0 212557 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 855104

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23609
/proc/meminfo: memFree=26305944/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=883776 CPUtime=1061.98 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 220264 0 0 0 106073 125 0 0 20 0 1 0 277935975 904986624 220001 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 220944 220001 456 1167 0 219725 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 883776

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23609
/proc/meminfo: memFree=26254736/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=911424 CPUtime=1121.97 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 227334 0 0 0 112068 129 0 0 20 0 1 0 277935975 933298176 227071 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 227856 227071 456 1167 0 226637 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 911424

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23610
/proc/meminfo: memFree=26210096/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=931904 CPUtime=1181.97 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 232472 0 0 0 118063 134 0 0 20 0 1 0 277935975 954269696 232209 33554432000 4194304 8973514 140735850825728 140735850823872 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 232976 232209 456 1167 0 231757 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 931904

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23610
/proc/meminfo: memFree=26153240/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=961600 CPUtime=1241.96 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 239834 0 0 0 124057 139 0 0 20 0 1 0 277935975 984678400 239570 33554432000 4194304 8973514 140735850825728 140735850824992 4209220 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 240400 239570 456 1167 0 239181 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 961600

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23613
/proc/meminfo: memFree=26105980/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=983104 CPUtime=1301.91 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 245154 0 0 0 130049 142 0 0 20 0 1 0 277935975 1006698496 244844 33554432000 4194304 8973514 140735850825728 140735850823744 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 245776 244844 456 1167 0 244557 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 983104

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23613
/proc/meminfo: memFree=26058604/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1004608 CPUtime=1361.85 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 250487 0 0 0 136039 146 0 0 20 0 1 0 277935975 1028718592 250136 33554432000 4194304 8973514 140735850825728 140735850823936 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 251152 250136 456 1167 0 249933 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 1004608

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23613
/proc/meminfo: memFree=26022036/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1027136 CPUtime=1421.83 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 256198 0 0 0 142033 150 0 0 20 0 1 0 277935975 1051787264 255812 33554432000 4194304 8973514 140735850825728 140735850823936 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 256784 255812 456 1167 0 255565 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1027136

[startup+1482.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 23614
/proc/meminfo: memFree=25974340/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1047616 CPUtime=1481.79 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 261546 0 0 0 148026 153 0 0 20 0 1 0 277935975 1072758784 261129 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 261904 261129 456 1167 0 260685 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1047616

[startup+1542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23614
/proc/meminfo: memFree=25948936/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1058880 CPUtime=1541.76 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 264387 0 0 0 154020 156 0 0 20 0 1 0 277935975 1084293120 263953 33554432000 4194304 8973514 140735850825728 140735850824992 6573583 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 264720 263953 456 1167 0 263501 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1058880

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23614
/proc/meminfo: memFree=25899008/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1081408 CPUtime=1601.75 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 269964 0 0 0 160015 160 0 0 20 0 1 0 277935975 1107361792 269519 33554432000 4194304 8973514 140735850825728 140735850823936 7681392 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 270352 269519 456 1167 0 269133 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 1081408

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23614
/proc/meminfo: memFree=25861284/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1105984 CPUtime=1661.74 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 275934 0 0 0 166011 163 0 0 20 0 1 0 277935975 1132527616 275489 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 276496 275489 456 1167 0 275277 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 1105984

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23614
/proc/meminfo: memFree=25818876/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1118272 CPUtime=1721.73 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 279082 0 0 0 172007 166 0 0 20 0 1 0 277935975 1145110528 278637 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 279568 278637 456 1167 0 278349 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1118272

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23615
/proc/meminfo: memFree=25779568/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1142848 CPUtime=1781.73 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 285167 0 0 0 178003 170 0 0 20 0 1 0 277935975 1170276352 284722 33554432000 4194304 8973514 140735850825728 140735850823936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 285712 284722 456 1167 0 284493 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1142848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23615
/proc/meminfo: memFree=25764440/32873648 swapFree=7104/7104
[pid=23561] ppid=23559 vsize=1142848 CPUtime=1800.03 cores=1,3,5,7
/proc/23561/stat : 23561 (toysat) R 23559 23561 20135 0 -1 4202496 285167 0 0 0 179833 170 0 0 20 0 1 0 277935975 1170276352 284722 33554432000 4194304 8973514 140735850825728 140735850824992 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23561/statm: 285712 284722 456 1167 0 284493 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1142848

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): 1800.05
CPU user time (s): 1798.34
CPU system time (s): 1.71674
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 1142848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.34
system time used= 1.71674
maximum resident set size= 1138888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 285167
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= 370
involuntary context switches= 1855

runsolver used 3.33249 second user time and 8.74367 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 13:28:25
IDJOB=3706788
IDBENCH=2245
IDSOLVER=2285
FILE ID=node127/3706788-1338118105
RUNJOBID= node127-1338112697-23245
PBS_JOBID= 14624433
Free space on /tmp= 71168 MiB

SOLVER NAME= toysat 2012-05-17
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 --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706788-1338118105/watcher-3706788-1338118105 -o /tmp/evaluation-result-3706788-1338118105/solver-3706788-1338118105 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706788-1338118105.opb

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

MD5SUM BENCH= 4c9dc9cf5c24873d3237c90ee1682632
RANDOM SEED=1069431078

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28287064 kB
Buffers:          382180 kB
Cached:          3351232 kB
SwapCached:            0 kB
Active:          1129672 kB
Inactive:        2617432 kB
Active(anon):      15716 kB
Inactive(anon):        0 kB
Active(file):    1113956 kB
Inactive(file):  2617432 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9896 kB
Writeback:            16 kB
AnonPages:         22352 kB
Mapped:            14424 kB
Shmem:               200 kB
Slab:             698556 kB
SReclaimable:     142948 kB
SUnreclaim:       555608 kB
KernelStack:        1432 kB
PageTables:         3864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     136880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71160 MiB
End job on node127 at 2012-05-27 13:58:28