Trace number 3724777

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) 1800.11 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_20null0mast_rapportOE1.0_TMAX180_K67_cod1.opb
MD5SUMcfbe5fb97a75b7bee92dd920f81f4d1b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48598
Best CPU time to get the best result obtained on this benchmark1800.15
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 25674
Biggest coefficient in the objective function 997
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 12396648
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 997
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 12396648
Number of bits of the biggest sum of numbers24
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 

86.27/86.32	c 2012-06-02T16:11:36+0200
86.27/86.32	c arch = x86_64
86.27/86.32	c os = linux
86.27/86.32	c compiler = ghc 7.4
86.27/86.32	c packages:
86.27/86.32	c   OptDir-0.0.1
86.27/86.32	c   array-0.4.0.0
86.27/86.32	c   base-4.5.0.0
86.27/86.32	c   bytestring-0.9.2.1
86.27/86.32	c   containers-0.4.2.1
86.27/86.32	c   deepseq-1.3.0.0
86.27/86.32	c   mtl-2.1.1
86.27/86.32	c   old_locale-1.0.0.4
86.27/86.32	c   parse_dimacs-1.2
86.27/86.32	c   parsec-3.1.2
86.27/86.32	c   queue-0.1.2
86.27/86.32	c   stm-2.3
86.27/86.32	c   time-1.4
86.27/86.32	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724777-1338646296.opb"]
86.27/86.32	c #vars 40451
86.27/86.32	c #constraints 40950
86.27/86.32	c Solving starts ...
103.78/103.86	c solving time = 17.496s
103.78/103.86	c #decision = 1088121
103.78/103.86	c #conflict = 130
103.78/103.86	c #restart = 1
103.78/103.86	o -892
103.87/103.97	c Solving starts ...
178.96/179.07	c solving time = 75.038s
178.96/179.07	c #decision = 1109301
178.96/179.07	c #conflict = 130
178.96/179.07	c #restart = 1
178.96/179.07	o -895
179.06/179.17	c Solving starts ...
407.12/407.23	c solving time = 227.969s
407.12/407.23	c #decision = 1142454
407.12/407.23	c #conflict = 153
407.12/407.23	c #restart = 1
407.12/407.23	o -897
407.12/407.29	c Solving starts ...
632.38/632.60	c solving time = 225.220s
632.38/632.60	c #decision = 1168417
632.38/632.60	c #conflict = 153
632.38/632.60	c #restart = 1
632.38/632.60	o -900
632.57/632.71	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-3724777-1338646296/watcher-3724777-1338646296 -o /tmp/evaluation-result-3724777-1338646296/solver-3724777-1338646296 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724777-1338646296.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: 2.00 2.00 2.00 3/176 20846
/proc/meminfo: memFree=27285996/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=6224 CPUtime=0 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 803 0 0 0 0 0 0 0 20 0 1 0 330758161 6373376 723 33554432000 4194304 8989770 140736877610336 140733901305880 7953280 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 1556 725 425 1171 0 333 0

[startup+0.0801779 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20846
/proc/meminfo: memFree=27285996/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=12368 CPUtime=0.07 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 2260 0 0 0 7 0 0 0 20 0 1 0 330758161 12664832 2180 33554432000 4194304 8989770 140736877610336 140733901305880 7857787 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 3092 2185 426 1171 0 1869 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12368

[startup+0.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20846
/proc/meminfo: memFree=27285996/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=14416 CPUtime=0.09 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 2729 0 0 0 9 0 0 0 20 0 1 0 330758161 14761984 2649 33554432000 4194304 8989770 140736877610336 140736877609176 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 3604 2649 426 1171 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14416

[startup+0.300224 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20846
/proc/meminfo: memFree=27285996/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=24656 CPUtime=0.29 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 5221 0 0 0 28 1 0 0 20 0 1 0 330758161 25247744 5141 33554432000 4194304 8989770 140736877610336 140736877609176 4212523 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 6164 5148 431 1171 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24656

[startup+0.700226 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20846
/proc/meminfo: memFree=27285996/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=43088 CPUtime=0.69 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 10051 0 0 0 66 3 0 0 20 0 1 0 330758161 44122112 9971 33554432000 4194304 8989770 140736877610336 140736877609176 4212454 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 10772 9971 431 1171 0 9549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43088

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20847
/proc/meminfo: memFree=27216804/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=94288 CPUtime=1.49 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 22869 0 0 0 144 5 0 0 20 0 1 0 330758161 96550912 22789 33554432000 4194304 8989770 140736877610336 140736877609832 6571988 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 23572 22789 443 1171 0 22349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94288

[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20847
/proc/meminfo: memFree=27186524/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=103504 CPUtime=3.08 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 25177 0 0 0 302 6 0 0 20 0 1 0 330758161 105988096 25097 33554432000 4194304 8989770 140736877610336 140736877609832 4494172 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 25876 25097 447 1171 0 24653 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 103504

[startup+6.30019 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20847
/proc/meminfo: memFree=27185160/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=104528 CPUtime=6.29 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 25433 0 0 0 621 8 0 0 20 0 1 0 330758161 107036672 25353 33554432000 4194304 8989770 140736877610336 140736877609832 5383361 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 26132 25353 447 1171 0 24909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104528

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20847
/proc/meminfo: memFree=27185408/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=104528 CPUtime=12.69 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 25433 0 0 0 1260 9 0 0 20 0 1 0 330758161 107036672 25353 33554432000 4194304 8989770 140736877610336 140736877609832 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 26132 25353 447 1171 0 24909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104528

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20848
/proc/meminfo: memFree=27185392/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=104528 CPUtime=25.48 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 25433 0 0 0 2536 12 0 0 20 0 1 0 330758161 107036672 25353 33554432000 4194304 8989770 140736877610336 140736877609832 4493771 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 26132 25353 447 1171 0 24909 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104528

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20848
/proc/meminfo: memFree=27185484/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=104528 CPUtime=51.08 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 25433 0 0 0 5088 20 0 0 20 0 1 0 330758161 107036672 25353 33554432000 4194304 8989770 140736877610336 140736877609832 4457656 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 26132 25353 447 1171 0 24909 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104528

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20848
/proc/meminfo: memFree=27174228/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=115792 CPUtime=102.28 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 28264 0 0 0 10196 32 0 0 20 0 1 0 330758161 118571008 28184 33554432000 4194304 8989770 140736877610336 140736877592320 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 28948 28184 462 1171 0 27725 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 115792

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 20848
/proc/meminfo: memFree=27153996/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=135248 CPUtime=162.26 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 33139 0 0 0 16181 45 0 0 20 0 1 0 330758161 138493952 33059 33554432000 4194304 8989770 140736877610336 140736877609600 4208833 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 33812 33059 473 1171 0 32589 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 135248

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20848
/proc/meminfo: memFree=27148740/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=141392 CPUtime=222.26 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 34675 0 0 0 22169 57 0 0 20 0 1 0 330758161 144785408 34595 33554432000 4194304 8989770 140736877610336 140736877608256 7857787 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 35348 34595 473 1171 0 34125 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 141392

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20848
/proc/meminfo: memFree=27144320/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=145488 CPUtime=282.24 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 35699 0 0 0 28154 70 0 0 20 0 1 0 330758161 148979712 35619 33554432000 4194304 8989770 140736877610336 140736877608320 4209206 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 36372 35619 473 1171 0 35149 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 145488

[startup+342.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 20849
/proc/meminfo: memFree=27124988/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=164944 CPUtime=342.23 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 40563 0 0 0 34140 83 0 0 20 0 1 0 330758161 168902656 40483 33554432000 4194304 8989770 140736877610336 140736877608256 4209286 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 41236 40483 473 1171 0 40013 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 164944

[startup+402.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 20849
/proc/meminfo: memFree=27125048/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=164944 CPUtime=402.21 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 40578 0 0 0 40127 94 0 0 20 0 1 0 330758161 168902656 40488 33554432000 4194304 8989770 140736877610336 140736877609600 4209256 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 41236 40488 473 1171 0 40013 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 164944

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 20849
/proc/meminfo: memFree=27125140/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=164944 CPUtime=462.2 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 40591 0 0 0 46113 107 0 0 20 0 1 0 330758161 168902656 40488 33554432000 4194304 8989770 140736877610336 140736877609832 4208870 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 41236 40488 473 1171 0 40013 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 164944

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20852
/proc/meminfo: memFree=27125132/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=164944 CPUtime=522.19 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 40591 0 0 0 52097 122 0 0 20 0 1 0 330758161 168902656 40488 33554432000 4194304 8989770 140736877610336 140736877609600 4209376 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 41236 40488 473 1171 0 40013 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 164944

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20852
/proc/meminfo: memFree=27122288/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=168016 CPUtime=582.18 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 41359 0 0 0 58080 138 0 0 20 0 1 0 330758161 172048384 41256 33554432000 4194304 8989770 140736877610336 140736877608256 4208833 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 168016

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20853
/proc/meminfo: memFree=27108400/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=181328 CPUtime=882.15 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 44687 0 0 0 88005 210 0 0 20 0 1 0 330758161 185679872 44584 33554432000 4194304 8989770 140736877610336 140736877608256 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 45332 44584 473 1171 0 44109 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 181328

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20854
/proc/meminfo: memFree=27103192/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=186448 CPUtime=942.13 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 45967 0 0 0 93990 223 0 0 20 0 1 0 330758161 190922752 45864 33554432000 4194304 8989770 140736877610336 140736877609600 4426612 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 46612 45864 473 1171 0 45389 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 186448

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20854
/proc/meminfo: memFree=27084592/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=204880 CPUtime=1002.13 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 50575 0 0 0 99978 235 0 0 20 0 1 0 330758161 209797120 50472 33554432000 4194304 8989770 140736877610336 140736877609600 4469522 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 51220 50472 473 1171 0 49997 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 204880

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20855
/proc/meminfo: memFree=27071192/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=218192 CPUtime=1062.11 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 53903 0 0 0 105964 247 0 0 20 0 1 0 330758161 223428608 53800 33554432000 4194304 8989770 140736877610336 140736877609600 7857787 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 54548 53800 473 1171 0 53325 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 218192

[startup+1122.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 20858
/proc/meminfo: memFree=27057668/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=231504 CPUtime=1122.1 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 57231 0 0 0 111948 262 0 0 20 0 1 0 330758161 237060096 57128 33554432000 4194304 8989770 140736877610336 140736877609832 4209376 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 57876 57128 473 1171 0 56653 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 231504

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 20858
/proc/meminfo: memFree=27055636/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=233552 CPUtime=1182.09 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 57743 0 0 0 117933 276 0 0 20 0 1 0 330758161 239157248 57640 33554432000 4194304 8989770 140736877610336 140736877609600 7732749 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 58388 57640 473 1171 0 57165 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 233552

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20859
/proc/meminfo: memFree=27055820/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=233552 CPUtime=1242.08 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 57752 0 0 0 123916 292 0 0 20 0 1 0 330758161 239157248 57640 33554432000 4194304 8989770 140736877610336 140736877609600 4209187 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 58388 57640 473 1171 0 57165 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 233552

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20859
/proc/meminfo: memFree=27055944/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=233552 CPUtime=1302.07 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 57752 0 0 0 129899 308 0 0 20 0 1 0 330758161 239157248 57640 33554432000 4194304 8989770 140736877610336 140736877609832 4447740 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 58388 57640 473 1171 0 57165 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 233552

[startup+1362.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 20859
/proc/meminfo: memFree=27055820/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=233552 CPUtime=1362.06 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 57752 0 0 0 135882 324 0 0 20 0 1 0 330758161 239157248 57640 33554432000 4194304 8989770 140736877610336 140736877609832 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 58388 57640 473 1171 0 57165 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 233552

[startup+1422.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 20859
/proc/meminfo: memFree=27053092/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=236624 CPUtime=1422.06 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 58520 0 0 0 141869 337 0 0 20 0 1 0 330758161 242302976 58408 33554432000 4194304 8989770 140736877610336 140736877609832 4209168 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 59156 58408 473 1171 0 57933 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 236624

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 20859
/proc/meminfo: memFree=27029160/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1482.04 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64408 0 0 0 147853 351 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877609600 7857787 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 260176

[startup+1542.31 s]
/proc/loadavg: 2.11 2.03 2.01 3/176 20898
/proc/meminfo: memFree=25980648/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1542.04 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64408 0 0 0 153836 368 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877609832 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 260176

[startup+1602.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 20899
/proc/meminfo: memFree=22220092/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1602.02 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64408 0 0 0 159818 384 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877609832 7953280 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 260176

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 20899
/proc/meminfo: memFree=20296400/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1662.01 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64413 0 0 0 165800 401 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877608256 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 260176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 20902
/proc/meminfo: memFree=20296700/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1722.01 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64413 0 0 0 171783 418 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877608256 4205089 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 260176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 20902
/proc/meminfo: memFree=20081224/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1782 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64413 0 0 0 177766 434 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877608320 4208823 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 260176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 20902
/proc/meminfo: memFree=20081068/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1800.1 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64413 0 0 0 179573 437 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877609600 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 260176

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

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

[startup+1800.4 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 20902
/proc/meminfo: memFree=20081068/32873844 swapFree=7116/7116
[pid=20846] ppid=20844 vsize=260176 CPUtime=1800.1 cores=0,2,4,6
/proc/20846/stat : 20846 (toysat) R 20844 20846 19272 0 -1 4202496 64413 0 0 0 179573 437 0 0 20 0 1 0 330758161 266420224 64296 33554432000 4194304 8989770 140736877610336 140736877609600 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/20846/statm: 65044 64296 473 1171 0 63821 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 260176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1795.74
CPU system time (s): 4.37433
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 260176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.74
system time used= 4.37434
maximum resident set size= 257184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64413
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= 45
involuntary context switches= 2458

runsolver used 3.51147 second user time and 8.84366 second system time

The end

Launcher Data 

Begin job on node108 at 2012-06-02 16:11:36
IDJOB=3724777
IDBENCH=91861
IDSOLVER=2308
FILE ID=node108/3724777-1338646296
RUNJOBID= node108-1338631508-19288
PBS_JOBID= 14636472
Free space on /tmp= 71448 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_20null0mast_rapportOE1.0_TMAX180_K67_cod1.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724777-1338646296/watcher-3724777-1338646296 -o /tmp/evaluation-result-3724777-1338646296/solver-3724777-1338646296 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724777-1338646296.opb

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

MD5SUM BENCH= cfbe5fb97a75b7bee92dd920f81f4d1b
RANDOM SEED=1501577290

node108.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		: 2666.273
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	: 5332.54
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		: 2666.273
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		: 2666.273
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		: 2666.273
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		: 2666.273
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		: 2666.273
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	: 5438.55
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		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
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:       32873844 kB
MemFree:        27286152 kB
Buffers:          312424 kB
Cached:          3478920 kB
SwapCached:           52 kB
Active:          2856572 kB
Inactive:        1930000 kB
Active(anon):     982704 kB
Inactive(anon):    13032 kB
Active(file):    1873868 kB
Inactive(file):  1916968 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108544 kB
Dirty:             10112 kB
Writeback:             0 kB
AnonPages:        999896 kB
Mapped:            16100 kB
Shmem:               172 kB
Slab:             662104 kB
SReclaimable:     104304 kB
SUnreclaim:       557800 kB
KernelStack:        1456 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1105696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    403456 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= 71252 MiB
End job on node108 at 2012-06-02 16:41:38