Trace number 3706792

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-4.opb
MD5SUM937ec96fd1742e5ed6250d14e65c707b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.01
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 constraints127011
Number of constraints which are clauses127011
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 

2.29/2.32	c 2012-05-27T13:34:15+0200
2.29/2.32	c arch = x86_64
2.29/2.32	c os = linux
2.29/2.32	c compiler = ghc 7.4
2.29/2.32	c packages:
2.29/2.32	c   OptDir-0.0.1
2.29/2.32	c   array-0.4.0.0
2.29/2.32	c   base-4.5.0.0
2.29/2.32	c   bytestring-0.9.2.1
2.29/2.32	c   containers-0.4.2.1
2.29/2.32	c   deepseq-1.3.0.0
2.29/2.32	c   mtl-2.1.1
2.29/2.32	c   old_locale-1.0.0.4
2.29/2.32	c   parse_dimacs-1.2
2.29/2.32	c   parsec-3.1.2
2.29/2.32	c   queue-0.1.2
2.29/2.32	c   stm-2.3
2.29/2.32	c   time-1.4
2.29/2.32	c command line = ["--pb","HOME/instance-3706792-1338118455.opb"]
2.29/2.32	c #vars 1534
2.29/2.32	c #constraints 127011
2.29/2.32	c Solving starts ...
2.29/2.33	c solving time = 0.007s
2.29/2.33	c #decision = 41
2.29/2.33	c #conflict = 0
2.29/2.33	c #restart = 0
2.29/2.33	o -41
2.29/2.33	c Solving starts ...
2.99/3.00	c solving time = 0.673s
3.09/3.15	c #decision = 185
3.09/3.15	c #conflict = 87
3.09/3.15	c #restart = 0
3.09/3.15	o -42
3.09/3.15	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-3706792-1338118455/watcher-3706792-1338118455 -o /tmp/evaluation-result-3706792-1338118455/solver-3706792-1338118455 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706792-1338118455.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 2.00 1.90 2/174 5328
/proc/meminfo: memFree=28282056/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 820 0 0 0 0 0 0 0 20 0 1 0 277971452 7405568 740 33554432000 4194304 8973514 140734660882032 140733895456840 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 1808 740 413 1167 0 589 0

[startup+0.0375491 s]
/proc/loadavg: 2.00 2.00 1.90 2/174 5328
/proc/meminfo: memFree=28282056/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=9280 CPUtime=0.03 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 1357 0 0 0 3 0 0 0 20 0 1 0 277971452 9502720 1277 33554432000 4194304 8973514 140734660882032 140733895456840 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 2320 1277 418 1167 0 1101 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9280

[startup+0.100227 s]
/proc/loadavg: 2.00 2.00 1.90 2/174 5328
/proc/meminfo: memFree=28282056/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 2612 0 0 0 9 0 0 0 20 0 1 0 277971452 13697024 2532 33554432000 4194304 8973514 140734660882032 140733895456840 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 3344 2532 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300244 s]
/proc/loadavg: 2.00 2.00 1.90 2/174 5328
/proc/meminfo: memFree=28282056/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=26688 CPUtime=0.29 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 5940 0 0 0 28 1 0 0 20 0 1 0 277971452 27328512 5860 33554432000 4194304 8973514 140734660882032 140734660881528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 6672 5860 418 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700252 s]
/proc/loadavg: 2.00 2.00 1.90 2/174 5328
/proc/meminfo: memFree=28282056/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=59456 CPUtime=0.69 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 14055 0 0 0 67 2 0 0 20 0 1 0 277971452 60882944 13976 33554432000 4194304 8973514 140734660882032 140734660881528 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 14864 13983 418 1167 0 13645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59456

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 5367
/proc/meminfo: memFree=28195216/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=120896 CPUtime=1.49 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 29492 0 0 0 144 5 0 0 20 0 1 0 277971452 123797504 29412 33554432000 4194304 8973514 140734660882032 140734660881528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 30224 29412 418 1167 0 29005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120896

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 5367
/proc/meminfo: memFree=28110904/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=143424 CPUtime=3.09 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 35168 0 0 0 302 7 0 0 20 0 1 0 277971452 146866176 35088 33554432000 4194304 8973514 140734660882032 140734660881528 4209206 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 35856 35088 456 1167 0 34637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143424

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 5367
/proc/meminfo: memFree=28086132/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=143424 CPUtime=6.29 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 35168 0 0 0 622 7 0 0 20 0 1 0 277971452 146866176 35088 33554432000 4194304 8973514 140734660882032 140734660881528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 35856 35088 456 1167 0 34637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143424

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.90 4/177 5367
/proc/meminfo: memFree=28034440/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=158784 CPUtime=12.68 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 39016 0 0 0 1258 10 0 0 20 0 1 0 277971452 162594816 38928 33554432000 4194304 8973514 140734660882032 140734660881528 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 39696 38928 456 1167 0 38477 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 158784

[startup+25.5064 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 5367
/proc/meminfo: memFree=27946340/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=185408 CPUtime=25.48 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 45487 0 0 0 2535 13 0 0 20 0 1 0 277971452 189857792 45395 33554432000 4194304 8973514 140734660882032 140734660881528 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 46352 45395 456 1167 0 45133 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 185408

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 5367
/proc/meminfo: memFree=27822292/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=227392 CPUtime=51.07 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 56185 0 0 0 5086 21 0 0 20 0 1 0 277971452 232849408 56080 33554432000 4194304 8973514 140734660882032 140734660881296 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 56848 56080 456 1167 0 55629 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 227392

[startup+102.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/177 5367
/proc/meminfo: memFree=27611428/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=309312 CPUtime=102.23 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 76517 0 0 0 10188 35 0 0 20 0 1 0 277971452 316735488 76378 33554432000 4194304 8973514 140734660882032 140734660881296 4459288 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 77328 76378 456 1167 0 76109 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 309312

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/177 5367
/proc/meminfo: memFree=27411824/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=384064 CPUtime=162.18 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 95339 0 0 0 16171 47 0 0 20 0 1 0 277971452 393281536 95154 33554432000 4194304 8973514 140734660882032 140734660881296 4459232 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 96016 95154 456 1167 0 94797 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 384064

[startup+222.3 s]
/proc/loadavg: 2.04 2.02 1.91 3/177 5367
/proc/meminfo: memFree=27297648/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=437312 CPUtime=222.13 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 108636 0 0 0 22157 56 0 0 20 0 1 0 277971452 447807488 108410 33554432000 4194304 8973514 140734660882032 140734660881528 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 109328 108410 456 1167 0 108109 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 437312

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/177 5368
/proc/meminfo: memFree=27249324/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=486464 CPUtime=282.1 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 120883 0 0 0 28145 65 0 0 20 0 1 0 277971452 498139136 120617 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 121616 120617 456 1167 0 120397 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 486464

[startup+342.306 s]
/proc/loadavg: 2.00 2.01 1.91 3/177 5368
/proc/meminfo: memFree=27208308/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=527424 CPUtime=342.1 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 131127 0 0 0 34137 73 0 0 20 0 1 0 277971452 540082176 130853 33554432000 4194304 8973514 140734660882032 140734660881296 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 131856 130853 456 1167 0 130637 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 527424

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 5371
/proc/meminfo: memFree=27115864/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=561216 CPUtime=402.08 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 139660 0 0 0 40129 79 0 0 20 0 1 0 277971452 574685184 139386 33554432000 4194304 8973514 140734660882032 140734660881296 4209142 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 140304 139386 456 1167 0 139085 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 561216

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/177 5371
/proc/meminfo: memFree=27079444/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=597056 CPUtime=462.06 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 148770 0 0 0 46122 84 0 0 20 0 1 0 277971452 611385344 148496 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 149264 148496 456 1167 0 148045 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 597056

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/177 5371
/proc/meminfo: memFree=27046736/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=629824 CPUtime=522.06 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 156891 0 0 0 52115 91 0 0 20 0 1 0 277971452 644939776 156617 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 157456 156617 456 1167 0 156237 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 629824

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 5372
/proc/meminfo: memFree=27016136/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=660544 CPUtime=582.04 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 164556 0 0 0 58109 95 0 0 20 0 1 0 277971452 676397056 164282 33554432000 4194304 8973514 140734660882032 140734660881296 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 165136 164282 456 1167 0 163917 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 660544

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 5372
/proc/meminfo: memFree=26833392/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=777280 CPUtime=822.01 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 193676 0 0 0 82085 116 0 0 20 0 1 0 277971452 795934720 193402 33554432000 4194304 8973514 140734660882032 140734660881528 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 194320 193402 456 1167 0 193101 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 777280

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 5373
/proc/meminfo: memFree=26805368/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=804928 CPUtime=882.01 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 200738 0 0 0 88080 121 0 0 20 0 1 0 277971452 824246272 200464 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 201232 200464 456 1167 0 200013 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 804928

[startup+942.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/177 5373
/proc/meminfo: memFree=26749568/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=834624 CPUtime=942 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 208066 0 0 0 94073 127 0 0 20 0 1 0 277971452 854654976 207792 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 208656 207792 456 1167 0 207437 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 834624

[startup+1002.31 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 5376
/proc/meminfo: memFree=26717768/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=865344 CPUtime=1001.99 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 215813 0 0 0 100067 132 0 0 20 0 1 0 277971452 886112256 215534 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 216336 215534 456 1167 0 215117 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 865344

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5376
/proc/meminfo: memFree=26694244/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=888896 CPUtime=1061.94 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 221647 0 0 0 106059 135 0 0 20 0 1 0 277971452 910229504 221329 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 222224 221329 456 1167 0 221005 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 888896

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5376
/proc/meminfo: memFree=26671208/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=911424 CPUtime=1121.9 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 227372 0 0 0 112051 139 0 0 20 0 1 0 277971452 933298176 227016 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 227856 227016 456 1167 0 226637 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 911424

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5377
/proc/meminfo: memFree=26655736/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=926784 CPUtime=1181.86 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 231259 0 0 0 118043 143 0 0 20 0 1 0 277971452 949026816 230867 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 231696 230867 456 1167 0 230477 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 926784

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5377
/proc/meminfo: memFree=26631336/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=951360 CPUtime=1241.84 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 237417 0 0 0 124037 147 0 0 20 0 1 0 277971452 974192640 237003 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 237840 237003 456 1167 0 236621 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 951360

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5377
/proc/meminfo: memFree=26615240/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=968768 CPUtime=1301.82 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 241631 0 0 0 130032 150 0 0 20 0 1 0 277971452 992018432 241209 33554432000 4194304 8973514 140734660882032 140734660881296 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 242192 241209 456 1167 0 240973 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 968768

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5377
/proc/meminfo: memFree=26598648/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=985152 CPUtime=1361.82 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 245753 0 0 0 136028 154 0 0 20 0 1 0 277971452 1008795648 245331 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 246288 245331 456 1167 0 245069 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 985152

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5377
/proc/meminfo: memFree=26573352/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1010752 CPUtime=1421.8 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 252237 0 0 0 142024 156 0 0 20 0 1 0 277971452 1035010048 251815 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 252688 251815 456 1167 0 251469 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1010752

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5378
/proc/meminfo: memFree=26554256/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1029184 CPUtime=1481.8 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 256935 0 0 0 148020 160 0 0 20 0 1 0 277971452 1053884416 256513 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 257296 256513 456 1167 0 256077 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1029184

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 5378
/proc/meminfo: memFree=26536400/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1047616 CPUtime=1541.79 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 261437 0 0 0 154016 163 0 0 20 0 1 0 277971452 1072758784 261015 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 261904 261015 456 1167 0 260685 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1047616

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 5381
/proc/meminfo: memFree=26526644/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1056832 CPUtime=1601.77 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 263862 0 0 0 160012 165 0 0 20 0 1 0 277971452 1082195968 263440 33554432000 4194304 8973514 140734660882032 140734660881296 7601810 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 264208 263440 456 1167 0 262989 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1056832

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 5404
/proc/meminfo: memFree=26507716/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1076288 CPUtime=1661.77 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 268536 0 0 0 166008 169 0 0 20 0 1 0 277971452 1102118912 268114 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 269072 268114 456 1167 0 267853 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1076288

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/177 5404
/proc/meminfo: memFree=26487112/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1096768 CPUtime=1721.76 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 273673 0 0 0 172004 172 0 0 20 0 1 0 277971452 1123090432 273251 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 274192 273251 456 1167 0 272973 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1096768

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 5404
/proc/meminfo: memFree=26468636/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1114176 CPUtime=1781.75 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 278136 0 0 0 178000 175 0 0 20 0 1 0 277971452 1140916224 277714 33554432000 4194304 8973514 140734660882032 140734660881296 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 278544 277714 456 1167 0 277325 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1114176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 5405
/proc/meminfo: memFree=26458220/32873648 swapFree=6864/6864
[pid=5328] ppid=5326 vsize=1125440 CPUtime=1800.05 cores=1,3,5,7
/proc/5328/stat : 5328 (toysat) R 5326 5328 2447 0 -1 4202496 280858 0 0 0 179830 175 0 0 20 0 1 0 277971452 1152450560 280436 33554432000 4194304 8973514 140734660882032 140734660881296 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/5328/statm: 281360 280436 456 1167 0 280141 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1125440

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): 1800.08
CPU user time (s): 1798.3
CPU system time (s): 1.77473
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 1125440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.3
system time used= 1.77473
maximum resident set size= 1121744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280858
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= 345
involuntary context switches= 1838

runsolver used 3.47047 second user time and 8.33373 second system time

The end

Launcher Data 

Begin job on node120 at 2012-05-27 13:34:15
IDJOB=3706792
IDBENCH=2266
IDSOLVER=2285
FILE ID=node120/3706792-1338118455
RUNJOBID= node120-1338116652-5092
PBS_JOBID= 14624455
Free space on /tmp= 71688 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-frb59-26-4.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706792-1338118455/watcher-3706792-1338118455 -o /tmp/evaluation-result-3706792-1338118455/solver-3706792-1338118455 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706792-1338118455.opb

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

MD5SUM BENCH= 937ec96fd1742e5ed6250d14e65c707b
RANDOM SEED=967858229

node120.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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	: 5331.88
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		: 2666.456
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		: 2666.456
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	: 5331.83
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		: 2666.456
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		: 2666.456
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:        28282436 kB
Buffers:          313536 kB
Cached:          3436972 kB
SwapCached:          636 kB
Active:           766516 kB
Inactive:        2999392 kB
Active(anon):       4384 kB
Inactive(anon):    12532 kB
Active(file):     762132 kB
Inactive(file):  2986860 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67107896 kB
Dirty:             10496 kB
Writeback:             0 kB
AnonPages:         20896 kB
Mapped:            14236 kB
Shmem:               120 kB
Slab:             685956 kB
SReclaimable:     130416 kB
SUnreclaim:       555540 kB
KernelStack:        1448 kB
PageTables:         3992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     136524 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= 71680 MiB
End job on node120 at 2012-05-27 14:04:17