Trace number 3725159

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) 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
MD5SUMb8b0df75c0f0dbb89ae9601b9070a445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
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 -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109676
Number of constraints which are clauses109676
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 

1.99/2.02	c 2012-06-02T12:36:40+0200
1.99/2.02	c arch = x86_64
1.99/2.02	c os = linux
1.99/2.02	c compiler = ghc 7.4
1.99/2.02	c packages:
1.99/2.02	c   OptDir-0.0.1
1.99/2.02	c   array-0.4.0.0
1.99/2.02	c   base-4.5.0.0
1.99/2.02	c   bytestring-0.9.2.1
1.99/2.02	c   containers-0.4.2.1
1.99/2.02	c   deepseq-1.3.0.0
1.99/2.02	c   mtl-2.1.1
1.99/2.02	c   old_locale-1.0.0.4
1.99/2.02	c   parse_dimacs-1.2
1.99/2.02	c   parsec-3.1.2
1.99/2.02	c   queue-0.1.2
1.99/2.02	c   stm-2.3
1.99/2.02	c   time-1.4
1.99/2.02	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725159-1338633400.opb"]
1.99/2.02	c #vars 1400
1.99/2.02	c #constraints 109676
1.99/2.02	c Solving starts ...
1.99/2.02	c solving time = 0.006s
1.99/2.02	c #decision = 38
1.99/2.02	c #conflict = 0
1.99/2.02	c #restart = 0
1.99/2.02	o -38
1.99/2.03	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-3725159-1338633400/watcher-3725159-1338633400 -o /tmp/evaluation-result-3725159-1338633400/solver-3725159-1338633400 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725159-1338633400.opb 

running on 4 cores: 0,2,4,6

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: 1.92 1.98 1.71 3/176 28919
/proc/meminfo: memFree=29264292/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 840 0 0 0 0 0 0 0 20 0 1 0 329465432 7421952 761 33554432000 4194304 8989770 140736994087056 140734258718040 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 1812 761 425 1171 0 589 0

[startup+0.0895389 s]
/proc/loadavg: 1.92 1.98 1.71 3/176 28919
/proc/meminfo: memFree=29264292/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=13392 CPUtime=0.08 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 2566 0 0 0 8 0 0 0 20 0 1 0 329465432 13713408 2488 33554432000 4194304 8989770 140736994087056 140734258718040 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 3348 2495 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13392

[startup+0.100284 s]
/proc/loadavg: 1.92 1.98 1.71 3/176 28919
/proc/meminfo: memFree=29264292/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=13392 CPUtime=0.09 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 2625 0 0 0 9 0 0 0 20 0 1 0 329465432 13713408 2546 33554432000 4194304 8989770 140736994087056 140734258718040 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 3348 2546 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300283 s]
/proc/loadavg: 1.92 1.98 1.71 3/176 28919
/proc/meminfo: memFree=29264292/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=27728 CPUtime=0.29 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 6209 0 0 0 28 1 0 0 20 0 1 0 329465432 28393472 6130 33554432000 4194304 8989770 140736994087056 140734258718040 5757465 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 6932 6130 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700285 s]
/proc/loadavg: 1.92 1.98 1.71 3/176 28919
/proc/meminfo: memFree=29264292/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=53328 CPUtime=0.69 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 12449 0 0 0 66 3 0 0 20 0 1 0 329465432 54607872 12370 33554432000 4194304 8989770 140736994087056 140736994086552 4209439 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 13332 12379 431 1171 0 12109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53328

[startup+1.50027 s]
/proc/loadavg: 1.92 1.98 1.71 3/177 28920
/proc/meminfo: memFree=29181940/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=117840 CPUtime=1.49 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 28752 0 0 0 143 6 0 0 20 0 1 0 329465432 120668160 28673 33554432000 4194304 8989770 140736994087056 140736994085896 4358532 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 29460 28673 441 1171 0 28237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117840

[startup+3.10027 s]
/proc/loadavg: 1.92 1.98 1.71 3/177 28920
/proc/meminfo: memFree=29134448/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=128080 CPUtime=3.09 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 31343 0 0 0 302 7 0 0 20 0 1 0 329465432 131153920 31264 33554432000 4194304 8989770 140736994087056 140736994086320 4435004 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 32020 31264 471 1171 0 30797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 128080

[startup+6.30018 s]
/proc/loadavg: 1.93 1.98 1.71 3/177 28920
/proc/meminfo: memFree=29120300/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=128080 CPUtime=6.29 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 31343 0 0 0 621 8 0 0 20 0 1 0 329465432 131153920 31264 33554432000 4194304 8989770 140736994087056 140736994086320 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 32020 31264 471 1171 0 30797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128080

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.71 3/177 28920
/proc/meminfo: memFree=29074308/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=148560 CPUtime=12.68 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 36338 0 0 0 1259 9 0 0 20 0 1 0 329465432 152125440 36259 33554432000 4194304 8989770 140736994087056 140736994086552 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 37140 36259 471 1171 0 35917 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 148560

[startup+25.5002 s]
/proc/loadavg: 1.95 1.98 1.72 3/176 28920
/proc/meminfo: memFree=29053328/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=181328 CPUtime=25.49 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 44423 0 0 0 2536 13 0 0 20 0 1 0 329465432 185679872 44344 33554432000 4194304 8989770 140736994087056 140736994086552 6586392 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 45332 44344 471 1171 0 44109 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 181328

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.72 3/177 28921
/proc/meminfo: memFree=28942184/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=244816 CPUtime=51.09 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 60330 0 0 0 5090 19 0 0 20 0 1 0 329465432 250691584 60251 33554432000 4194304 8989770 140736994087056 140736994086552 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 61204 60251 471 1171 0 59981 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 244816

[startup+102.306 s]
/proc/loadavg: 2.06 2.00 1.74 3/177 28921
/proc/meminfo: memFree=28831704/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=360528 CPUtime=102.28 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 89374 0 0 0 10196 32 0 0 20 0 1 0 329465432 369180672 89295 33554432000 4194304 8989770 140736994087056 140736994086552 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 90132 89295 471 1171 0 88909 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 360528

[startup+162.3 s]
/proc/loadavg: 2.02 2.00 1.75 3/177 28921
/proc/meminfo: memFree=28722808/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=477264 CPUtime=162.26 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 118600 0 0 0 16182 44 0 0 20 0 1 0 329465432 488718336 118520 33554432000 4194304 8989770 140736994087056 140736994086320 6586404 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 119316 118520 471 1171 0 118093 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 477264

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.76 3/178 28924
/proc/meminfo: memFree=28576116/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=569424 CPUtime=222.23 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 141500 0 0 0 22166 57 0 0 20 0 1 0 329465432 583090176 141385 33554432000 4194304 8989770 140736994087056 140736994086320 6591971 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 142356 141385 471 1171 0 141133 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 569424

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.77 3/177 28924
/proc/meminfo: memFree=28516516/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=632912 CPUtime=282.18 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 157604 0 0 0 28151 67 0 0 20 0 1 0 329465432 648101888 157441 33554432000 4194304 8989770 140736994087056 140736994086320 4451620 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 158228 157441 471 1171 0 157005 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 632912

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/177 28925
/proc/meminfo: memFree=28471812/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=677968 CPUtime=342.14 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 168853 0 0 0 34140 74 0 0 20 0 1 0 329465432 694239232 168644 33554432000 4194304 8989770 140736994087056 140736994086320 4209410 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 169492 168644 471 1171 0 168269 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 677968

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/177 28925
/proc/meminfo: memFree=28314672/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=712784 CPUtime=402.09 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 177537 0 0 0 40128 81 0 0 20 0 1 0 329465432 729890816 177285 33554432000 4194304 8989770 140736994087056 140736994086320 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 178196 177285 471 1171 0 176973 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 712784

[startup+462.3 s]
/proc/loadavg: 2.05 2.01 1.82 3/177 28925
/proc/meminfo: memFree=28342724/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=749648 CPUtime=462.05 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 186880 0 0 0 46118 87 0 0 20 0 1 0 329465432 767639552 186588 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 187412 186588 471 1171 0 186189 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 749648

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 1.82 3/177 28925
/proc/meminfo: memFree=28282984/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=780368 CPUtime=522 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 194670 0 0 0 52106 94 0 0 20 0 1 0 329465432 799096832 194336 33554432000 4194304 8989770 140736994087056 140736994086320 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 195092 194336 471 1171 0 193869 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 780368

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/177 28925
/proc/meminfo: memFree=28169800/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=803920 CPUtime=581.96 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 200594 0 0 0 58100 96 0 0 20 0 1 0 329465432 823214080 200224 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 200980 200224 471 1171 0 199757 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 803920

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/178 28929
/proc/meminfo: memFree=28125536/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=913488 CPUtime=821.91 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 227995 0 0 0 82080 111 0 0 20 0 1 0 329465432 935411712 227599 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 228372 227599 471 1171 0 227149 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 913488

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 28929
/proc/meminfo: memFree=28086792/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=931920 CPUtime=881.9 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 232416 0 0 0 88076 114 0 0 20 0 1 0 329465432 954286080 232020 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 232980 232020 471 1171 0 231757 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 931920

[startup+942.3 s]
/proc/loadavg: 2.07 2.02 1.87 3/176 28929
/proc/meminfo: memFree=28060752/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=950352 CPUtime=941.89 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 236979 0 0 0 94072 117 0 0 20 0 1 0 329465432 973160448 236583 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 237588 236583 471 1171 0 236365 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 950352

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 1.87 3/177 28930
/proc/meminfo: memFree=27891512/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=980048 CPUtime=1001.88 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 244512 0 0 0 100067 121 0 0 20 0 1 0 329465432 1003569152 244116 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 245012 244116 471 1171 0 243789 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 980048

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 1.88 3/177 28930
/proc/meminfo: memFree=28057588/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=999504 CPUtime=1061.88 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 249457 0 0 0 106064 124 0 0 20 0 1 0 329465432 1023492096 249061 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 249876 249061 471 1171 0 248653 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 999504

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 28930
/proc/meminfo: memFree=28045640/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1022032 CPUtime=1121.86 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 254946 0 0 0 112058 128 0 0 20 0 1 0 329465432 1046560768 254550 33554432000 4194304 8989770 140736994087056 140736994086552 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 255508 254550 471 1171 0 254285 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1022032

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 28930
/proc/meminfo: memFree=28021212/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1041488 CPUtime=1181.85 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 259772 0 0 0 118053 132 0 0 20 0 1 0 329465432 1066483712 259376 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 260372 259376 471 1171 0 259149 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1041488

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 28930
/proc/meminfo: memFree=27973008/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1061968 CPUtime=1241.84 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 264909 0 0 0 124048 136 0 0 20 0 1 0 329465432 1087455232 264513 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 265492 264513 471 1171 0 264269 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1061968

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 28931
/proc/meminfo: memFree=27959588/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1082448 CPUtime=1301.84 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 270222 0 0 0 130045 139 0 0 20 0 1 0 329465432 1108426752 269826 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 270612 269826 471 1171 0 269389 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 1082448

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 28931
/proc/meminfo: memFree=27902796/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1104976 CPUtime=1361.82 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 275635 0 0 0 136040 142 0 0 20 0 1 0 329465432 1131495424 275239 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 276244 275239 471 1171 0 275021 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1104976

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 1.91 3/178 28934
/proc/meminfo: memFree=27868840/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1116240 CPUtime=1421.83 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 278483 0 0 0 142038 145 0 0 20 0 1 0 329465432 1143029760 278087 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 279060 278087 471 1171 0 277837 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1116240

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/178 28957
/proc/meminfo: memFree=27862760/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1137744 CPUtime=1481.81 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 283952 0 0 0 148032 149 0 0 20 0 1 0 329465432 1165049856 283556 33554432000 4194304 8989770 140736994087056 140736994086320 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 284436 283556 471 1171 0 283213 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 1137744

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 28957
/proc/meminfo: memFree=27816844/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1160272 CPUtime=1541.8 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 289632 0 0 0 154029 151 0 0 20 0 1 0 329465432 1188118528 289236 33554432000 4194304 8989770 140736994087056 140736994086320 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 290068 289236 471 1171 0 288845 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 1160272

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 28958
/proc/meminfo: memFree=27648824/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1171536 CPUtime=1601.79 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 292485 0 0 0 160025 154 0 0 20 0 1 0 329465432 1199652864 292089 33554432000 4194304 8989770 140736994087056 140736994086320 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 292884 292089 471 1171 0 291661 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1171536

[startup+1662.3 s]
/proc/loadavg: 2.03 2.01 1.92 3/177 28958
/proc/meminfo: memFree=27672012/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1195088 CPUtime=1661.78 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 298179 0 0 0 166021 157 0 0 20 0 1 0 329465432 1223770112 297783 33554432000 4194304 8989770 140736994087056 140736994086320 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 298772 297783 471 1171 0 297549 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 1195088

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/177 28958
/proc/meminfo: memFree=27670808/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1207376 CPUtime=1721.75 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 301383 0 0 0 172015 160 0 0 20 0 1 0 329465432 1236353024 300957 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 301844 300957 471 1171 0 300621 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1207376

[startup+1782.3 s]
/proc/loadavg: 1.93 1.98 1.91 3/177 29947
/proc/meminfo: memFree=28184592/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1232976 CPUtime=1781.71 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 307878 0 0 0 178008 163 0 0 20 0 1 0 329465432 1262567424 307407 33554432000 4194304 8989770 140736994087056 140736994086320 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 308244 307407 471 1171 0 307021 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1232976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.95 1.98 1.91 3/177 29947
/proc/meminfo: memFree=28185488/32873648 swapFree=7116/7116
[pid=28919] ppid=28917 vsize=1232976 CPUtime=1800.02 cores=0,2,4,6
/proc/28919/stat : 28919 (toysat) R 28917 28919 28704 0 -1 4202496 307893 0 0 0 179838 164 0 0 20 0 1 0 329465432 1262567424 307407 33554432000 4194304 8989770 140736994087056 140736994086320 4452353 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/28919/statm: 308244 307407 471 1171 0 307021 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1232976

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1798.38
CPU system time (s): 1.65575
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 1232976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.65575
maximum resident set size= 1229628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 307893
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= 418
involuntary context switches= 2151

runsolver used 3.11053 second user time and 8.5837 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-02 12:36:40
IDJOB=3725159
IDBENCH=2249
IDSOLVER=2308
FILE ID=node123/3725159-1338633400
RUNJOBID= node123-1338631508-28720
PBS_JOBID= 14636457
Free space on /tmp= 71308 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725159-1338633400/watcher-3725159-1338633400 -o /tmp/evaluation-result-3725159-1338633400/solver-3725159-1338633400 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725159-1338633400.opb

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

MD5SUM BENCH= b8b0df75c0f0dbb89ae9601b9070a445
RANDOM SEED=1533046589

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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:        29264556 kB
Buffers:          466300 kB
Cached:          2088804 kB
SwapCached:         2272 kB
Active:           951092 kB
Inactive:        1773552 kB
Active(anon):     163932 kB
Inactive(anon):     5520 kB
Active(file):     787160 kB
Inactive(file):  1768032 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100312 kB
Dirty:             17992 kB
Writeback:             0 kB
AnonPages:        172008 kB
Mapped:            12168 kB
Shmem:                 0 kB
Slab:             747036 kB
SReclaimable:     191436 kB
SUnreclaim:       555600 kB
KernelStack:        1456 kB
PageTables:         4316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     285276 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= 71300 MiB
End job on node123 at 2012-06-02 13:06:42