Trace number 3725146

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-5.opb
MD5SUMf408a60720d5bae3e36cea0c41e2f7f1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-40
Best CPU time to get the best result obtained on this benchmark824.628
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -39
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41619
Number of constraints which are clauses41619
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 760
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 760
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 760
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 

0.69/0.76	c 2012-06-02T12:36:15+0200
0.69/0.76	c arch = x86_64
0.69/0.76	c os = linux
0.69/0.76	c compiler = ghc 7.4
0.69/0.76	c packages:
0.69/0.76	c   OptDir-0.0.1
0.69/0.76	c   array-0.4.0.0
0.69/0.76	c   base-4.5.0.0
0.69/0.76	c   bytestring-0.9.2.1
0.69/0.76	c   containers-0.4.2.1
0.69/0.76	c   deepseq-1.3.0.0
0.69/0.76	c   mtl-2.1.1
0.69/0.76	c   old_locale-1.0.0.4
0.69/0.76	c   parse_dimacs-1.2
0.69/0.76	c   parsec-3.1.2
0.69/0.76	c   queue-0.1.2
0.69/0.76	c   stm-2.3
0.69/0.76	c   time-1.4
0.69/0.76	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725146-1338633375.opb"]
0.69/0.76	c #vars 760
0.69/0.76	c #constraints 41619
0.69/0.76	c Solving starts ...
0.69/0.76	c solving time = 0.003s
0.69/0.76	c #decision = 28
0.69/0.76	c #conflict = 0
0.69/0.76	c #restart = 0
0.69/0.76	o -28
0.69/0.76	c Solving starts ...
2.49/2.50	c solving time = 1.732s
2.49/2.50	c #decision = 3007
2.49/2.50	c #conflict = 711
2.49/2.50	c #restart = 3
2.49/2.50	o -29
2.49/2.50	c Solving starts ...
1349.97/1350.44	c learnt constraints deletion: 49502 -> 24751

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-3725146-1338633375/watcher-3725146-1338633375 -o /tmp/evaluation-result-3725146-1338633375/solver-3725146-1338633375 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725146-1338633375.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: 2.01 2.03 1.73 4/174 19726
/proc/meminfo: memFree=28452092/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 840 0 0 0 0 0 0 0 20 0 1 0 329462917 7421952 761 33554432000 4194304 8989770 140737026807024 140736703726744 7857787 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 1812 761 428 1171 0 589 0

[startup+0.0695969 s]
/proc/loadavg: 2.01 2.03 1.73 4/174 19726
/proc/meminfo: memFree=28452092/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=11344 CPUtime=0.06 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 2011 0 0 0 6 0 0 0 20 0 1 0 329462917 11616256 1932 33554432000 4194304 8989770 140737026807024 140737026806520 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 2836 1932 430 1171 0 1613 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11344

[startup+0.100282 s]
/proc/loadavg: 2.01 2.03 1.73 4/174 19726
/proc/meminfo: memFree=28452092/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 2625 0 0 0 9 0 0 0 20 0 1 0 329462917 13713408 2546 33554432000 4194304 8989770 140737026807024 140737026806520 7683063 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 3348 2546 430 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300278 s]
/proc/loadavg: 2.01 2.03 1.73 4/174 19726
/proc/meminfo: memFree=28452092/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=26704 CPUtime=0.28 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 5953 0 0 0 28 0 0 0 20 0 1 0 329462917 27344896 5874 33554432000 4194304 8989770 140737026807024 140737026806520 7750327 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 6676 5874 430 1171 0 5453 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26704

[startup+0.700283 s]
/proc/loadavg: 2.01 2.03 1.73 4/174 19726
/proc/meminfo: memFree=28452092/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=52304 CPUtime=0.69 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 12152 0 0 0 67 2 0 0 20 0 1 0 329462917 53559296 12073 33554432000 4194304 8989770 140737026807024 140737026804992 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 13076 12079 440 1171 0 11853 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52304

[startup+1.50028 s]
/proc/loadavg: 2.01 2.03 1.73 3/175 19727
/proc/meminfo: memFree=28403848/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=52304 CPUtime=1.49 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 12399 0 0 0 147 2 0 0 20 0 1 0 329462917 53559296 12320 33554432000 4194304 8989770 140737026807024 140737026804992 4469776 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 13076 12320 470 1171 0 11853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52304

[startup+3.10028 s]
/proc/loadavg: 2.01 2.03 1.73 3/175 19727
/proc/meminfo: memFree=28402228/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=60496 CPUtime=3.09 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 14300 0 0 0 307 2 0 0 20 0 1 0 329462917 61947904 14221 33554432000 4194304 8989770 140737026807024 140737026806288 4469522 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 15124 14221 470 1171 0 13901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60496

[startup+6.30034 s]
/proc/loadavg: 2.01 2.03 1.73 4/175 19727
/proc/meminfo: memFree=28383504/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=73808 CPUtime=6.28 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 17610 0 0 0 625 3 0 0 20 0 1 0 329462917 75579392 17531 33554432000 4194304 8989770 140737026807024 140737026806288 4469772 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 18452 17531 470 1171 0 17229 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 73808

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 1.73 4/175 19727
/proc/meminfo: memFree=28354900/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=96336 CPUtime=12.68 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 23280 0 0 0 1262 6 0 0 20 0 1 0 329462917 98648064 23201 33554432000 4194304 8989770 140737026807024 140737026806520 6586544 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 24084 23201 470 1171 0 22861 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 96336

[startup+25.5004 s]
/proc/loadavg: 2.01 2.03 1.73 4/175 19727
/proc/meminfo: memFree=28308384/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=139344 CPUtime=25.49 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 34117 0 0 0 2537 12 0 0 20 0 1 0 329462917 142688256 34038 33554432000 4194304 8989770 140737026807024 140737026806288 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 34836 34038 470 1171 0 33613 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 139344

[startup+51.1004 s]
/proc/loadavg: 2.00 2.02 1.74 4/175 19727
/proc/meminfo: memFree=28230280/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=203856 CPUtime=51.08 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 50256 0 0 0 5089 19 0 0 20 0 1 0 329462917 208748544 50177 33554432000 4194304 8989770 140737026807024 140737026806288 7697332 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 50964 50177 470 1171 0 49741 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 203856

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.75 4/175 19727
/proc/meminfo: memFree=28100944/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=310352 CPUtime=102.25 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 76803 0 0 0 10193 32 0 0 20 0 1 0 329462917 317800448 76693 33554432000 4194304 8989770 140737026807024 140737026806520 4380004 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 77588 76693 470 1171 0 76365 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 310352

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.76 4/175 19728
/proc/meminfo: memFree=28014296/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=375888 CPUtime=162.19 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 93374 0 0 0 16177 42 0 0 20 0 1 0 329462917 384909312 93216 33554432000 4194304 8989770 140737026807024 140737026805248 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 93972 93216 470 1171 0 92749 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 375888

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 1.77 4/175 19728
/proc/meminfo: memFree=27948108/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=416848 CPUtime=222.16 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 103486 0 0 0 22168 48 0 0 20 0 1 0 329462917 426852352 103284 33554432000 4194304 8989770 140737026807024 140737026805248 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 104212 103284 470 1171 0 102989 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 416848

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.78 4/176 19731
/proc/meminfo: memFree=27883400/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=462928 CPUtime=282.11 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 115131 0 0 0 28157 54 0 0 20 0 1 0 329462917 474038272 114890 33554432000 4194304 8989770 140737026807024 140737026805248 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 115732 114890 470 1171 0 114509 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 462928

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.79 4/175 19731
/proc/meminfo: memFree=27825528/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=498768 CPUtime=342.09 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 123964 0 0 0 34151 58 0 0 20 0 1 0 329462917 510738432 123705 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 124692 123705 470 1171 0 123469 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 498768

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 1.81 4/175 19731
/proc/meminfo: memFree=27776580/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=525392 CPUtime=402.08 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 130816 0 0 0 40146 62 0 0 20 0 1 0 329462917 538001408 130553 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 131348 130553 470 1171 0 130125 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 525392

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 1.82 4/174 19731
/proc/meminfo: memFree=27729136/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=553040 CPUtime=462.07 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 137537 0 0 0 46141 66 0 0 20 0 1 0 329462917 566312960 137274 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 138260 137274 470 1171 0 137037 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 553040

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.83 4/175 19732
/proc/meminfo: memFree=27687264/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=580688 CPUtime=522.06 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 144679 0 0 0 52136 70 0 0 20 0 1 0 329462917 594624512 144416 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 145172 144416 470 1171 0 143949 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 580688

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.83 4/175 19732
/proc/meminfo: memFree=27639896/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=611408 CPUtime=582.05 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 152117 0 0 0 58132 73 0 0 20 0 1 0 329462917 626081792 151854 33554432000 4194304 8989770 140737026807024 140737026805248 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 152852 151854 470 1171 0 151629 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 611408

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.86 4/175 19733
/proc/meminfo: memFree=27472492/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=706640 CPUtime=822.01 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 176104 0 0 0 82113 88 0 0 20 0 1 0 329462917 723599360 175839 33554432000 4194304 8989770 140737026807024 140737026806288 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 176660 175839 470 1171 0 175437 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 706640

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.86 4/176 19736
/proc/meminfo: memFree=27433328/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=723024 CPUtime=881.98 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 180303 0 0 0 88107 91 0 0 20 0 1 0 329462917 740376576 180000 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 180756 180000 470 1171 0 179533 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 723024

[startup+942.3 s]
/proc/loadavg: 2.04 2.01 1.87 4/175 19736
/proc/meminfo: memFree=27384136/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=758864 CPUtime=941.94 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 189259 0 0 0 94100 94 0 0 20 0 1 0 329462917 777076736 188926 33554432000 4194304 8989770 140737026807024 140737026805248 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 189716 188926 470 1171 0 188493 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 758864

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 1.88 4/175 19736
/proc/meminfo: memFree=27353264/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=777296 CPUtime=1001.93 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 193897 0 0 0 100096 97 0 0 20 0 1 0 329462917 795951104 193559 33554432000 4194304 8989770 140737026807024 140737026805248 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 194324 193559 470 1171 0 193101 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 777296

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.88 4/175 19736
/proc/meminfo: memFree=27319040/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=796752 CPUtime=1061.92 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 198566 0 0 0 106091 101 0 0 20 0 1 0 329462917 815874048 198228 33554432000 4194304 8989770 140737026807024 140737026804992 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 199188 198228 470 1171 0 197965 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 796752

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.89 4/175 19737
/proc/meminfo: memFree=27287048/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=816208 CPUtime=1121.92 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 203505 0 0 0 112087 105 0 0 20 0 1 0 329462917 835796992 203167 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 204052 203167 470 1171 0 202829 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 816208

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 4/175 19737
/proc/meminfo: memFree=27252240/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=835664 CPUtime=1181.9 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 208388 0 0 0 118083 107 0 0 20 0 1 0 329462917 855719936 208050 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 208916 208050 470 1171 0 207693 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 835664

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 4/175 19737
/proc/meminfo: memFree=27216184/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=856144 CPUtime=1241.89 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 213458 0 0 0 124079 110 0 0 20 0 1 0 329462917 876691456 213120 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 214036 213120 470 1171 0 212813 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 856144

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/175 19737
/proc/meminfo: memFree=27181576/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=874576 CPUtime=1301.88 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 218219 0 0 0 130075 113 0 0 20 0 1 0 329462917 895565824 217881 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 218644 217881 470 1171 0 217421 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 874576

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/175 19737
/proc/meminfo: memFree=27131976/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1361.88 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227560 0 0 0 136072 116 0 0 20 0 1 0 329462917 934363136 227222 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227222 472 1171 0 226893 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 912464

[startup+1422.3 s]
/proc/loadavg: 2.04 2.01 1.91 4/175 19738
/proc/meminfo: memFree=27120444/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1421.87 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227700 0 0 0 142068 119 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026788992 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 912464

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 1.91 4/176 19741
/proc/meminfo: memFree=27108904/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1481.85 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227700 0 0 0 148063 122 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026805248 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 912464

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.91 4/176 19764
/proc/meminfo: memFree=27094520/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1541.85 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227700 0 0 0 154060 125 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026806288 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 912464

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/175 19764
/proc/meminfo: memFree=27079648/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1601.84 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227700 0 0 0 160056 128 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026805248 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 912464

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/175 19764
/proc/meminfo: memFree=27068612/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1661.83 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227700 0 0 0 166052 131 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026805248 4209363 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 912464

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/175 19765
/proc/meminfo: memFree=27058624/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1721.81 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227703 0 0 0 172048 133 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026806520 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 912464

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/175 19804
/proc/meminfo: memFree=27438928/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1781.8 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227717 0 0 0 178044 136 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 912464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/175 19804
/proc/meminfo: memFree=27431596/32873852 swapFree=7624/7624
[pid=19726] ppid=19724 vsize=912464 CPUtime=1800 cores=1,3,5,7
/proc/19726/stat : 19726 (toysat) R 19724 19726 19474 0 -1 4202496 227717 0 0 0 179863 137 0 0 20 0 1 0 329462917 934363136 227362 33554432000 4194304 8989770 140737026807024 140737026805248 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19726/statm: 228116 227362 472 1171 0 226893 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 912464

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): 1800.02
CPU user time (s): 1798.64
CPU system time (s): 1.38079
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 912464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.64
system time used= 1.38079
maximum resident set size= 909448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 227717
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= 279
involuntary context switches= 1838

runsolver used 3.41148 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-02 12:36:15
IDJOB=3725146
IDBENCH=2240
IDSOLVER=2308
FILE ID=node131/3725146-1338633375
RUNJOBID= node131-1338631507-19491
PBS_JOBID= 14636449
Free space on /tmp= 71396 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-5.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725146-1338633375/watcher-3725146-1338633375 -o /tmp/evaluation-result-3725146-1338633375/solver-3725146-1338633375 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725146-1338633375.opb

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

MD5SUM BENCH= f408a60720d5bae3e36cea0c41e2f7f1
RANDOM SEED=561675630

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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	: 5331.91
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		: 2666.805
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		: 2666.805
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		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
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	: 5331.92
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		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28452952 kB
Buffers:          536456 kB
Cached:          2975308 kB
SwapCached:         2348 kB
Active:          1401376 kB
Inactive:        2161344 kB
Active(anon):      47376 kB
Inactive(anon):     3676 kB
Active(file):    1354000 kB
Inactive(file):  2157668 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:             16108 kB
Writeback:             0 kB
AnonPages:         56168 kB
Mapped:            16080 kB
Shmem:                 0 kB
Slab:             718572 kB
SReclaimable:     161056 kB
SUnreclaim:       557516 kB
KernelStack:        1440 kB
PageTables:         3708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     170492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71384 MiB
End job on node131 at 2012-06-02 13:06:17