Trace number 3725141

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-3.opb
MD5SUM3895ca8e12182fcd80d7923f66584703
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark54.0378
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints27931
Number of constraints which are clauses27931
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 595
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 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.38/0.49	c 2012-06-02T12:54:16+0200
0.38/0.49	c arch = x86_64
0.38/0.49	c os = linux
0.38/0.49	c compiler = ghc 7.4
0.38/0.49	c packages:
0.38/0.49	c   OptDir-0.0.1
0.38/0.49	c   array-0.4.0.0
0.38/0.49	c   base-4.5.0.0
0.38/0.49	c   bytestring-0.9.2.1
0.38/0.49	c   containers-0.4.2.1
0.38/0.49	c   deepseq-1.3.0.0
0.38/0.49	c   mtl-2.1.1
0.38/0.49	c   old_locale-1.0.0.4
0.38/0.49	c   parse_dimacs-1.2
0.38/0.49	c   parsec-3.1.2
0.38/0.49	c   queue-0.1.2
0.38/0.49	c   stm-2.3
0.38/0.49	c   time-1.4
0.38/0.49	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725141-1338634456.opb"]
0.38/0.49	c #vars 595
0.38/0.49	c #constraints 27931
0.38/0.49	c Solving starts ...
0.38/0.49	c solving time = 0.002s
0.38/0.49	c #decision = 27
0.38/0.49	c #conflict = 0
0.38/0.49	c #restart = 0
0.38/0.49	o -27
0.38/0.50	c Solving starts ...
0.48/0.50	c solving time = 0.003s
0.48/0.50	c #decision = 50
0.48/0.50	c #conflict = 1
0.48/0.50	c #restart = 0
0.48/0.50	o -28
0.48/0.50	c Solving starts ...
226.35/226.51	c learnt constraints deletion: 30406 -> 15203
583.02/583.33	c learnt constraints deletion: 33392 -> 16696
1011.64/1012.08	c learnt constraints deletion: 36692 -> 18346
1510.06/1510.54	c learnt constraints deletion: 36681 -> 18341

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-3725141-1338634456/watcher-3725141-1338634456 -o /tmp/evaluation-result-3725141-1338634456/solver-3725141-1338634456 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725141-1338634456.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 1.88 3/176 4692
/proc/meminfo: memFree=27508516/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 807 0 0 0 0 0 0 0 20 0 1 0 329571679 6373376 727 33554432000 4194304 8989770 140736531838704 140735241894264 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 1556 731 428 1171 0 333 0

[startup+0.100606 s]
/proc/loadavg: 2.00 2.00 1.88 3/176 4692
/proc/meminfo: memFree=27508516/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 2625 0 0 0 9 0 0 0 20 0 1 0 329571679 13713408 2545 33554432000 4194304 8989770 140736531838704 140735241894264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 3348 2545 430 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.200198 s]
/proc/loadavg: 2.00 2.00 1.88 3/176 4692
/proc/meminfo: memFree=27508516/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=21584 CPUtime=0.18 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 4562 0 0 0 18 0 0 0 20 0 1 0 329571679 22102016 4482 33554432000 4194304 8989770 140736531838704 140735241894264 4598530 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 5396 4482 430 1171 0 4173 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 21584

[startup+0.300197 s]
/proc/loadavg: 2.00 2.00 1.88 3/176 4692
/proc/meminfo: memFree=27508516/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=27728 CPUtime=0.29 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 6209 0 0 0 28 1 0 0 20 0 1 0 329571679 28393472 6129 33554432000 4194304 8989770 140736531838704 140735241894264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 6932 6129 430 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700175 s]
/proc/loadavg: 2.00 2.00 1.88 3/176 4692
/proc/meminfo: memFree=27508516/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=36944 CPUtime=0.69 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 8559 0 0 0 67 2 0 0 20 0 1 0 329571679 37830656 8479 33554432000 4194304 8989770 140736531838704 140735241894264 6586468 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 9236 8479 470 1171 0 8013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36944

[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 4693
/proc/meminfo: memFree=27476112/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=40016 CPUtime=1.49 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 9076 0 0 0 147 2 0 0 20 0 1 0 329571679 40976384 8996 33554432000 4194304 8989770 140736531838704 140736531836672 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 10004 8996 470 1171 0 8781 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40016

[startup+3.10016 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 4693
/proc/meminfo: memFree=27468672/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=51280 CPUtime=3.08 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 12082 0 0 0 305 3 0 0 20 0 1 0 329571679 52510720 12002 33554432000 4194304 8989770 140736531838704 140736531838200 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 12820 12002 470 1171 0 11597 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51280

[startup+6.30014 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 4693
/proc/meminfo: memFree=27445520/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=70736 CPUtime=6.29 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 16890 0 0 0 623 6 0 0 20 0 1 0 329571679 72433664 16810 33554432000 4194304 8989770 140736531838704 140736531838200 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 17684 16810 470 1171 0 16461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70736

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 4693
/proc/meminfo: memFree=27411980/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=106576 CPUtime=12.68 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 25896 0 0 0 1258 10 0 0 20 0 1 0 329571679 109133824 25816 33554432000 4194304 8989770 140736531838704 140736531838200 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 26644 25816 470 1171 0 25421 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106576

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 1.89 3/177 4693
/proc/meminfo: memFree=27347632/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=159824 CPUtime=25.49 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 39255 0 0 0 2532 17 0 0 20 0 1 0 329571679 163659776 39175 33554432000 4194304 8989770 140736531838704 140736531837968 4469522 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 39956 39175 470 1171 0 38733 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 159824

[startup+51.1003 s]
/proc/loadavg: 2.04 2.01 1.89 3/177 4693
/proc/meminfo: memFree=27257476/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=244816 CPUtime=51.08 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 60477 0 0 0 5082 26 0 0 20 0 1 0 329571679 250691584 60397 33554432000 4194304 8989770 140736531838704 140736531838200 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 61204 60397 470 1171 0 59981 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 244816

[startup+102.3 s]
/proc/loadavg: 2.05 2.02 1.90 3/177 4693
/proc/meminfo: memFree=27139688/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=362576 CPUtime=102.25 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 89826 0 0 0 10182 43 0 0 20 0 1 0 329571679 371277824 89718 33554432000 4194304 8989770 140736531838704 140736531838200 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 90644 89718 470 1171 0 89421 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 362576

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 1.91 3/177 4693
/proc/meminfo: memFree=27026228/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=460880 CPUtime=162.21 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 114586 0 0 0 16163 58 0 0 20 0 1 0 329571679 471941120 114430 33554432000 4194304 8989770 140736531838704 140736531837968 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 115220 114430 470 1171 0 113997 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 460880

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 1.91 3/176 4693
/proc/meminfo: memFree=26967488/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=520272 CPUtime=222.16 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 129272 0 0 0 22150 66 0 0 20 0 1 0 329571679 532758528 129069 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 130068 129069 470 1171 0 128845 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 520272

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/177 4694
/proc/meminfo: memFree=26919772/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=567376 CPUtime=282.11 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 141339 0 0 0 28134 77 0 0 20 0 1 0 329571679 580993024 141089 33554432000 4194304 8989770 140736531838704 140736531837968 4469772 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 141844 141089 472 1171 0 140621 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 567376

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 4694
/proc/meminfo: memFree=26911404/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=567376 CPUtime=342.07 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 141387 0 0 0 34123 84 0 0 20 0 1 0 329571679 580993024 141090 33554432000 4194304 8989770 140736531838704 140736531837968 7748696 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 141844 141090 472 1171 0 140621 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 567376

[startup+402.3 s]
/proc/loadavg: 2.06 2.01 1.91 3/178 4697
/proc/meminfo: memFree=26911056/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=567376 CPUtime=402.05 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 141415 0 0 0 40114 91 0 0 20 0 1 0 329571679 580993024 141090 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 141844 141090 472 1171 0 140621 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 567376

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/178 4720
/proc/meminfo: memFree=26882724/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=608336 CPUtime=462.04 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 151566 0 0 0 46106 98 0 0 20 0 1 0 329571679 622936064 151241 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 152084 151241 472 1171 0 150861 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 608336

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 4720
/proc/meminfo: memFree=26836092/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=655440 CPUtime=522.02 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 163339 0 0 0 52099 103 0 0 20 0 1 0 329571679 671170560 163014 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 163860 163014 472 1171 0 162637 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 655440

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 4721
/proc/meminfo: memFree=26787704/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=582.02 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176295 0 0 0 58092 110 0 0 20 0 1 0 329571679 724647936 175970 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 175970 472 1171 0 175693 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 707664

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 4762
/proc/meminfo: memFree=26859372/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=821.98 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176487 0 0 0 82062 136 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 707664

[startup+882.306 s]
/proc/loadavg: 2.06 2.02 1.92 3/177 4763
/proc/meminfo: memFree=26853944/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=881.96 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176519 0 0 0 88054 142 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 707664

[startup+942.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/177 4763
/proc/meminfo: memFree=26849624/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=941.95 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176519 0 0 0 94048 147 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 707664

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 1.93 3/178 4766
/proc/meminfo: memFree=26845380/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=1001.93 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176519 0 0 0 100042 151 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 4204605 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 707664

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/177 4766
/proc/meminfo: memFree=26841296/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=1061.92 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176519 0 0 0 106037 155 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 707664

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 4766
/proc/meminfo: memFree=26838324/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=1121.92 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176519 0 0 0 112032 160 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 7697335 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 707664

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4767
/proc/meminfo: memFree=26834232/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=707664 CPUtime=1181.9 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 176519 0 0 0 118026 164 0 0 20 0 1 0 329571679 724647936 176162 33554432000 4194304 8989770 140736531838704 140736531837968 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 176916 176162 472 1171 0 175693 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 707664

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4767
/proc/meminfo: memFree=26806580/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=730192 CPUtime=1241.89 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 181958 0 0 0 124020 169 0 0 20 0 1 0 329571679 747716608 181601 33554432000 4194304 8989770 140736531838704 140736531837968 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 182548 181601 472 1171 0 181325 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 730192

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4767
/proc/meminfo: memFree=26778432/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=754768 CPUtime=1301.89 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 188129 0 0 0 130016 173 0 0 20 0 1 0 329571679 772882432 187772 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 188692 187772 472 1171 0 187469 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 754768

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4767
/proc/meminfo: memFree=26728204/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=799824 CPUtime=1361.88 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199560 0 0 0 136006 182 0 0 20 0 1 0 329571679 819019776 199202 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 199956 199202 472 1171 0 198733 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 799824

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4767
/proc/meminfo: memFree=26722976/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=799824 CPUtime=1421.87 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 142002 185 0 0 20 0 1 0 329571679 819019776 199202 33554432000 4194304 8989770 140736531838704 140736531837968 4452218 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 199956 199202 472 1171 0 198733 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 799824

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4768
/proc/meminfo: memFree=26720620/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=799824 CPUtime=1481.86 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 147996 190 0 0 20 0 1 0 329571679 819019776 199202 33554432000 4194304 8989770 140736531838704 140736531837968 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 199956 199202 472 1171 0 198733 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 799824

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4768
/proc/meminfo: memFree=26716156/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=799824 CPUtime=1541.85 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 153990 195 0 0 20 0 1 0 329571679 819019776 199202 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 199956 199202 472 1171 0 198733 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 799824

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 4771
/proc/meminfo: memFree=26722848/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=791632 CPUtime=1601.84 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 159981 203 0 0 20 0 1 0 329571679 810631168 197154 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 197908 197154 472 1171 0 196685 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 791632

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 4771
/proc/meminfo: memFree=26717772/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=791632 CPUtime=1661.83 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 165974 209 0 0 20 0 1 0 329571679 810631168 197154 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 197908 197154 472 1171 0 196685 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 791632

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/177 4771
/proc/meminfo: memFree=26713556/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=791632 CPUtime=1721.82 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 171968 214 0 0 20 0 1 0 329571679 810631168 197154 33554432000 4194304 8989770 140736531838704 140736531837968 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 197908 197154 472 1171 0 196685 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 791632

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/177 4772
/proc/meminfo: memFree=26709340/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=791632 CPUtime=1781.81 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 177962 219 0 0 20 0 1 0 329571679 810631168 197154 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 197908 197154 472 1171 0 196685 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 791632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 4772
/proc/meminfo: memFree=26707480/32873648 swapFree=6860/6860
[pid=4692] ppid=4690 vsize=791632 CPUtime=1800.02 cores=1,3,5,7
/proc/4692/stat : 4692 (toysat) R 4690 4692 4467 0 -1 4202496 199561 0 0 0 179781 221 0 0 20 0 1 0 329571679 810631168 197154 33554432000 4194304 8989770 140736531838704 140736531837968 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4692/statm: 197908 197154 472 1171 0 196685 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 791632

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): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1797.82
CPU system time (s): 2.21266
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 799824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.82
system time used= 2.21266
maximum resident set size= 796808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199561
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= 282
involuntary context switches= 1840

runsolver used 3.19251 second user time and 8.47171 second system time

The end

Launcher Data 

Begin job on node116 at 2012-06-02 12:54:16
IDJOB=3725141
IDBENCH=2272
IDSOLVER=2308
FILE ID=node116/3725141-1338634456
RUNJOBID= node116-1338631507-4484
PBS_JOBID= 14636464
Free space on /tmp= 71104 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-3.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725141-1338634456/watcher-3725141-1338634456 -o /tmp/evaluation-result-3725141-1338634456/solver-3725141-1338634456 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725141-1338634456.opb

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

MD5SUM BENCH= 3895ca8e12182fcd80d7923f66584703
RANDOM SEED=1294690748

node116.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		: 2666.556
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	: 5333.11
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		: 2666.556
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		: 2666.556
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	: 5438.54
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		: 2666.556
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		: 2666.556
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	: 5331.92
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		: 2666.556
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	: 5331.92
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		: 2666.556
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	: 5331.90
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		: 2666.556
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:        27508392 kB
Buffers:          494780 kB
Cached:          3906268 kB
SwapCached:         3028 kB
Active:          2075212 kB
Inactive:        2409032 kB
Active(anon):      73460 kB
Inactive(anon):     8516 kB
Active(file):    2001752 kB
Inactive(file):  2400516 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67103480 kB
Dirty:              8140 kB
Writeback:             0 kB
AnonPages:         84504 kB
Mapped:            13712 kB
Shmem:                68 kB
Slab:             745572 kB
SReclaimable:     190016 kB
SUnreclaim:       555556 kB
KernelStack:        1448 kB
PageTables:         4308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     194952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 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= 71096 MiB
End job on node116 at 2012-06-02 13:24:19