Trace number 3724771

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 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_10null50mast_rapportOE1.0_TMAX120_K67_cod1.opb
MD5SUM280b9dc94203722c3d1d9140a22f7fa8
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3926
Best CPU time to get the best result obtained on this benchmark1800.64
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 28908
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 4157736
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 4157736
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

103.55/103.61	c 2012-06-02T16:11:43+0200
103.55/103.61	c arch = x86_64
103.55/103.61	c os = linux
103.55/103.61	c compiler = ghc 7.4
103.55/103.61	c packages:
103.55/103.61	c   OptDir-0.0.1
103.55/103.61	c   array-0.4.0.0
103.55/103.61	c   base-4.5.0.0
103.55/103.61	c   bytestring-0.9.2.1
103.55/103.61	c   containers-0.4.2.1
103.55/103.61	c   deepseq-1.3.0.0
103.55/103.61	c   mtl-2.1.1
103.55/103.61	c   old_locale-1.0.0.4
103.55/103.61	c   parse_dimacs-1.2
103.55/103.61	c   parsec-3.1.2
103.55/103.61	c   queue-0.1.2
103.55/103.61	c   stm-2.3
103.55/103.61	c   time-1.4
103.55/103.61	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724771-1338646303.opb"]
103.55/103.61	c #vars 40451
103.55/103.61	c #constraints 40950
103.55/103.61	c Solving starts ...
122.35/122.48	c solving time = 18.830s
122.35/122.48	c #decision = 212532
122.35/122.48	c #conflict = 263
122.35/122.48	c #restart = 2
122.35/122.48	o 0
122.55/122.60	c Solving starts ...
123.17/123.24	c solving time = 0.612s
123.17/123.24	c #decision = 216344
123.17/123.24	c #conflict = 265
123.17/123.24	c #restart = 2
123.17/123.25	o -1
123.26/123.30	c Solving starts ...
219.64/219.75	c solving time = 96.389s
219.64/219.75	c #decision = 217518
219.64/219.75	c #conflict = 267
219.64/219.75	c #restart = 2
219.64/219.75	o -2
219.74/219.80	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-3724771-1338646303/watcher-3724771-1338646303 -o /tmp/evaluation-result-3724771-1338646303/solver-3724771-1338646303 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724771-1338646303.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 2.00 3/176 21904
/proc/meminfo: memFree=28008116/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 844 0 0 0 0 0 0 0 20 0 1 0 330757115 7421952 764 33554432000 4194304 8989770 140733713044512 140735434997864 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 1812 764 425 1171 0 589 0

[startup+0.086409 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21904
/proc/meminfo: memFree=28008116/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=12368 CPUtime=0.08 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 2366 0 0 0 8 0 0 0 20 0 1 0 330757115 12664832 2286 33554432000 4194304 8989770 140733713044512 140735434997864 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 3092 2286 426 1171 0 1869 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12368

[startup+0.100325 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21904
/proc/meminfo: memFree=28008116/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=14416 CPUtime=0.09 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 2878 0 0 0 9 0 0 0 20 0 1 0 330757115 14761984 2798 33554432000 4194304 8989770 140733713044512 140735434997864 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 3604 2798 426 1171 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14416

[startup+0.300295 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21904
/proc/meminfo: memFree=28008116/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=25680 CPUtime=0.28 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 5548 0 0 0 28 0 0 0 20 0 1 0 330757115 26296320 5468 33554432000 4194304 8989770 140733713044512 140735434997864 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 6420 5477 431 1171 0 5197 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25680

[startup+0.700292 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21904
/proc/meminfo: memFree=28008116/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=47184 CPUtime=0.68 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 11075 0 0 0 67 1 0 0 20 0 1 0 330757115 48316416 10995 33554432000 4194304 8989770 140733713044512 140733713042496 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 11796 10995 431 1171 0 10573 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 47184

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21905
/proc/meminfo: memFree=27934808/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=98384 CPUtime=1.49 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 23893 0 0 0 146 3 0 0 20 0 1 0 330757115 100745216 23813 33554432000 4194304 8989770 140733713044512 140733713042496 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 24596 23813 443 1171 0 23373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98384

[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21905
/proc/meminfo: memFree=27909628/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=103504 CPUtime=3.09 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 25177 0 0 0 305 4 0 0 20 0 1 0 330757115 105988096 25097 33554432000 4194304 8989770 140733713044512 140733713044008 4493754 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 25876 25097 447 1171 0 24653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103504

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21905
/proc/meminfo: memFree=27906944/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=105552 CPUtime=6.29 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 25689 0 0 0 624 5 0 0 20 0 1 0 330757115 108085248 25609 33554432000 4194304 8989770 140733713044512 140733713044008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 26388 25609 447 1171 0 25165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105552

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21905
/proc/meminfo: memFree=27906728/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=105552 CPUtime=12.69 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 25689 0 0 0 1262 7 0 0 20 0 1 0 330757115 108085248 25609 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 26388 25609 447 1171 0 25165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105552

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21905
/proc/meminfo: memFree=27907240/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=105552 CPUtime=25.49 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 25693 0 0 0 2538 11 0 0 20 0 1 0 330757115 108085248 25609 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 26388 25609 447 1171 0 25165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105552

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21905
/proc/meminfo: memFree=27907068/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=105552 CPUtime=51.07 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 25705 0 0 0 5088 19 0 0 20 0 1 0 330757115 108085248 25609 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 26388 25609 447 1171 0 25165 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105552

[startup+102.307 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 21905
/proc/meminfo: memFree=27906600/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=105552 CPUtime=102.26 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 25712 0 0 0 10187 39 0 0 20 0 1 0 330757115 108085248 25609 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 26388 25609 447 1171 0 25165 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105552

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21906
/proc/meminfo: memFree=27876212/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=135248 CPUtime=162.25 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 33165 0 0 0 16173 52 0 0 20 0 1 0 330757115 138493952 33059 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 33812 33059 473 1171 0 32589 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 135248

[startup+222.3 s]
/proc/loadavg: 1.96 1.99 1.99 3/177 21945
/proc/meminfo: memFree=26684888/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=149584 CPUtime=222.24 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 36750 0 0 0 22158 66 0 0 20 0 1 0 330757115 153174016 36643 33554432000 4194304 8989770 140733713044512 140733713044008 4209363 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 37396 36643 473 1171 0 36173 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 149584

[startup+282.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/177 21945
/proc/meminfo: memFree=26684116/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=149584 CPUtime=282.23 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 36751 0 0 0 28144 79 0 0 20 0 1 0 330757115 153174016 36643 33554432000 4194304 8989770 140733713044512 140733713042432 4213659 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 37396 36643 473 1171 0 36173 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 149584

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 21945
/proc/meminfo: memFree=26682532/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=151632 CPUtime=342.22 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 37263 0 0 0 34129 93 0 0 20 0 1 0 330757115 155271168 37155 33554432000 4194304 8989770 140733713044512 140733713042432 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 37908 37155 473 1171 0 36685 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 151632

[startup+402.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 21945
/proc/meminfo: memFree=26676484/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=157776 CPUtime=402.21 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 38799 0 0 0 40112 109 0 0 20 0 1 0 330757115 161562624 38691 33554432000 4194304 8989770 140733713044512 140733713043776 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 39444 38691 473 1171 0 38221 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 157776

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21946
/proc/meminfo: memFree=26672420/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=462.2 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 46099 121 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042752 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 161872

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21949
/proc/meminfo: memFree=26672572/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=522.19 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 52084 135 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 161872

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21949
/proc/meminfo: memFree=26672608/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=582.18 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 58068 150 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 161872

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 21951
/proc/meminfo: memFree=26672468/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=882.14 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 87995 219 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042432 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 161872

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21951
/proc/meminfo: memFree=26672620/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=942.13 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 93980 233 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 161872

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21951
/proc/meminfo: memFree=26673412/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1002.12 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 99967 245 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 161872

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21952
/proc/meminfo: memFree=26673820/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1062.11 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 105954 257 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042432 4209168 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 161872

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21955
/proc/meminfo: memFree=26673368/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1122.1 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 111937 273 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 4209200 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 161872

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21955
/proc/meminfo: memFree=26673252/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1182.09 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 117921 288 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 161872

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21955
/proc/meminfo: memFree=26673376/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1242.08 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 123905 303 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042432 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 161872

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21956
/proc/meminfo: memFree=26673244/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1302.08 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 129891 317 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 161872

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 21956
/proc/meminfo: memFree=26673260/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1362.07 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 135877 330 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 161872

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21957
/proc/meminfo: memFree=26673128/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1422.06 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 141863 343 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042432 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 161872

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21957
/proc/meminfo: memFree=26673252/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1482.05 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 147848 357 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 161872

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21957
/proc/meminfo: memFree=26673132/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1542.04 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 153833 371 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 161872

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21957
/proc/meminfo: memFree=26673256/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1602.03 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 159818 385 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 4204286 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 161872

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21957
/proc/meminfo: memFree=26673132/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1662.02 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 165802 400 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042496 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 161872

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21961
/proc/meminfo: memFree=26672876/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1722.01 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 171788 413 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713042432 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 161872

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21961
/proc/meminfo: memFree=26672636/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1782.01 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 177776 425 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713043776 4208816 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 161872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 21961
/proc/meminfo: memFree=26672884/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1800.01 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 179572 429 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 161872

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

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

[startup+1800.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 21961
/proc/meminfo: memFree=26672884/32873648 swapFree=6852/6852
[pid=21904] ppid=21902 vsize=161872 CPUtime=1800.01 cores=1,3,5,7
/proc/21904/stat : 21904 (toysat) R 21902 21904 20635 0 -1 4202496 39823 0 0 0 179572 429 0 0 20 0 1 0 330757115 165756928 39715 33554432000 4194304 8989770 140733713044512 140733713044008 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21904/statm: 40468 39715 473 1171 0 39245 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 161872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1795.72
CPU system time (s): 4.29135
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 161872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.73
system time used= 4.29135
maximum resident set size= 158860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39823
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= 31
involuntary context switches= 1865

runsolver used 3.43348 second user time and 9.66253 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-02 16:11:43
IDJOB=3724771
IDBENCH=91870
IDSOLVER=2308
FILE ID=node115/3724771-1338646303
RUNJOBID= node115-1338631508-20653
PBS_JOBID= 14636465
Free space on /tmp= 70816 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_10null50mast_rapportOE1.0_TMAX120_K67_cod1.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724771-1338646303/watcher-3724771-1338646303 -o /tmp/evaluation-result-3724771-1338646303/solver-3724771-1338646303 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724771-1338646303.opb

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

MD5SUM BENCH= 280b9dc94203722c3d1d9140a22f7fa8
RANDOM SEED=1758294971

node115.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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
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		: 2666.462
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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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:        28008496 kB
Buffers:          554816 kB
Cached:          3356128 kB
SwapCached:          964 kB
Active:          1871848 kB
Inactive:        2089392 kB
Active(anon):      42164 kB
Inactive(anon):     9824 kB
Active(file):    1829684 kB
Inactive(file):  2079568 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106432 kB
Dirty:             10180 kB
Writeback:             0 kB
AnonPages:         55168 kB
Mapped:            13476 kB
Shmem:                96 kB
Slab:             767020 kB
SReclaimable:     211440 kB
SUnreclaim:       555580 kB
KernelStack:        1456 kB
PageTables:         4112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     164684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 70784 MiB
End job on node115 at 2012-06-02 16:41:46