Trace number 3748651

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
npSolver inc (fixed)OPT30 9.41557 9.42184

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-stein45.opb
MD5SUM5084bd7d25dcb1d535d550da78b2db16
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark30
Best CPU time to get the best result obtained on this benchmark8.29974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 30
Optimality of the best value was proved YES
Number of variables45
Total number of constraints331
Number of constraints which are clauses330
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint45
Number of terms in the objective function 45
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 45
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 22
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 67
Number of bits of the biggest sum of numbers7
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 

0.00/0.01	c old isEQ: 41, new EQ is 0
0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.02	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.02	c [INC SYSTEM] execute solver
0.00/0.02	c [INC SEARCH] formula is SAT
0.00/0.02	c [INC SYSTEM] solved the initial formula
0.00/0.02	c model valid
0.00/0.02	c current solution ok
0.00/0.03	o 35
0.00/0.03	c execute binary inc search
0.00/0.03	c [INC SEARCH] current bound: 17
0.00/0.03	c [INC SEARCH] iteration: 0
0.00/0.03	c [INC SEARCH] lower bound: 0 upperbound 35 current bound: 17 best value:35
0.00/0.03	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.03	c write failed with 2
0.00/0.03	c [INC SYSTEM] create new solver instance
0.00/0.03	c [INC] encode full formula
0.00/0.03	c (debug) using card networks
0.00/0.03	c old isEQ: 160, new EQ is 0
0.00/0.03	c set iterative enc to: card
0.00/0.03	c set iterative enc to: none
0.00/0.03	c [INC SEARCH] isOptimum variable: 0
0.00/0.05	c [INC SEARCH] formula is UNSAT
0.00/0.05	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.05	c write failed with -1
0.00/0.05	c sat variable: 0 optimum/unsat variable: 1
0.00/0.05	c [INC SEARCH] set lower bound to 18 upperbound 35
0.00/0.05	c [INC SEARCH] current bound: 26
0.00/0.05	c [INC SEARCH] iteration: 1
0.00/0.05	c [INC SEARCH] lower bound: 18 upperbound 35 current bound: 26 best value:35
0.00/0.05	c [INC SYSTEM] create new solver instance
0.00/0.05	c [INC] encode full formula
0.00/0.05	c (debug) using card networks
0.00/0.05	c old isEQ: 0, new EQ is 0
0.00/0.05	c set iterative enc to: card
0.00/0.05	c set iterative enc to: none
0.00/0.05	c [INC SEARCH] isOptimum variable: 0
0.00/0.62	c [INC SEARCH] formula is UNSAT
0.00/0.62	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.62	c write failed with 2
0.00/0.62	c sat variable: 0 optimum/unsat variable: 1
0.00/0.62	c [INC SEARCH] set lower bound to 27 upperbound 35
0.00/0.62	c [INC SEARCH] current bound: 31
0.00/0.62	c [INC SEARCH] iteration: 2
0.00/0.62	c [INC SEARCH] lower bound: 27 upperbound 35 current bound: 31 best value:35
0.00/0.62	c [INC SYSTEM] create new solver instance
0.00/0.62	c [INC] encode full formula
0.00/0.62	c (debug) using card networks
0.00/0.62	c old isEQ: 0, new EQ is 0
0.00/0.62	c set iterative enc to: card
0.00/0.62	c set iterative enc to: none
0.00/0.62	c [INC SEARCH] isOptimum variable: 0
0.00/0.63	c [INC SEARCH] formula is SAT
0.00/0.63	c [INC SEARCH] copied best model
0.00/0.63	c sat variable: 1 optimum/unsat variable: 0
0.00/0.63	c model valid
0.00/0.63	c current solution ok
0.00/0.63	o 31
0.00/0.63	c [INC SEARCH] current bound: 29
0.00/0.63	c [INC SEARCH] iteration: 3
0.00/0.63	c [INC SEARCH] lower bound: 27 upperbound 31 current bound: 29 best value:31
0.00/0.63	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.63	c write failed with 2
0.00/0.63	c [INC SYSTEM] create new solver instance
0.00/0.63	c [INC] encode full formula
0.00/0.63	c (debug) using card networks
0.00/0.63	c old isEQ: 240, new EQ is 0
0.00/0.63	c set iterative enc to: card
0.00/0.63	c set iterative enc to: none
0.00/0.63	c [INC SEARCH] isOptimum variable: 0
9.28/9.39	c [INC SEARCH] formula is UNSAT
9.28/9.39	c [INC SYSTEM] there exists a inc, kill it!
9.28/9.39	c write failed with 2
9.28/9.39	c sat variable: 0 optimum/unsat variable: 1
9.28/9.39	c [INC SEARCH] set lower bound to 30 upperbound 31
9.28/9.39	c [INC SEARCH] current bound: 30
9.28/9.39	c [INC SEARCH] iteration: 4
9.28/9.39	c [INC SEARCH] lower bound: 30 upperbound 31 current bound: 30 best value:31
9.28/9.39	c [INC SYSTEM] create new solver instance
9.28/9.39	c [INC] encode full formula
9.28/9.39	c (debug) using card networks
9.28/9.39	c old isEQ: 0, new EQ is 0
9.38/9.40	c set iterative enc to: card
9.38/9.40	c set iterative enc to: none
9.38/9.40	c [INC SEARCH] isOptimum variable: 0
9.38/9.42	c [INC SEARCH] formula is SAT
9.38/9.42	c [INC SEARCH] copied best model
9.38/9.42	c sat variable: 1 optimum/unsat variable: 0
9.38/9.42	c model valid
9.38/9.42	c current solution ok
9.38/9.42	o 30
9.38/9.42	c [INC SYSTEM] there exists a inc, kill it!
9.38/9.42	c write failed with 2
9.38/9.42	c display solution
9.38/9.42	s OPTIMUM FOUND
9.38/9.42	v -x1 -x2 -x3 -x4 -x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45

Verifier Data 

OK	30

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-3748651-1339114243/watcher-3748651-1339114243 -o /tmp/evaluation-result-3748651-1339114243/solver-3748651-1339114243 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748651-1339114243.opb 991898798 HOME HOME 

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: 2.07 2.03 1.92 3/179 25829
/proc/meminfo: memFree=29155708/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0

[startup+0.0991209 s]
/proc/loadavg: 2.07 2.03 1.92 3/179 25829
/proc/meminfo: memFree=29155708/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100197 s]
/proc/loadavg: 2.07 2.03 1.92 3/179 25829
/proc/meminfo: memFree=29155708/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30011 s]
/proc/loadavg: 2.07 2.03 1.92 3/179 25829
/proc/meminfo: memFree=29155708/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70011 s]
/proc/loadavg: 2.07 2.03 1.92 3/179 25829
/proc/meminfo: memFree=29155708/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.07 2.03 1.92 3/182 25844
/proc/meminfo: memFree=29153444/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=6900 CPUtime=0.86 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 1370 0 0 0 86 0 0 0 20 0 1 0 377548886 7065600 1033 33554432000 4194304 5654031 140737045498864 140737045496744 4216339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 1725 1033 131 357 0 1365 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18452

[startup+3.1003 s]
/proc/loadavg: 2.15 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29151088/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=8676 CPUtime=2.46 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 1803 0 0 0 246 0 0 0 20 0 1 0 377548886 8884224 1456 33554432000 4194304 5654031 140737045498864 140737045496744 4216057 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 2169 1456 131 357 0 1809 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20228

[startup+6.3003 s]
/proc/loadavg: 2.15 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29147496/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=10324 CPUtime=5.66 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 2448 0 0 0 566 0 0 0 20 0 1 0 377548886 10571776 2060 33554432000 4194304 5654031 140737045498864 140737045486680 4216632 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 2581 2060 138 357 0 2221 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21876

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

[startup+7.90031 s]
/proc/loadavg: 2.14 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29144580/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=14676 CPUtime=7.26 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 2465 0 0 0 726 0 0 0 20 0 1 0 377548886 15028224 2587 33554432000 4194304 5654031 140737045498864 140737045496744 4232916 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 3669 2587 138 357 0 3309 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 26228

[startup+8.7003 s]
/proc/loadavg: 2.14 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29144744/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=14676 CPUtime=8.06 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 2465 0 0 0 806 0 0 0 20 0 1 0 377548886 15028224 2587 33554432000 4194304 5654031 140737045498864 140737045496744 4233148 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 3669 2587 138 357 0 3309 0
Current children cumulated CPU time (s) 8.68
Current children cumulated vsize (KiB) 26228

[startup+9.1003 s]
/proc/loadavg: 2.14 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29144744/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=14676 CPUtime=8.46 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 2466 0 0 0 846 0 0 0 20 0 1 0 377548886 15028224 2588 33554432000 4194304 5654031 140737045498864 140737045496744 4232794 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 3669 2588 138 357 0 3309 0
Current children cumulated CPU time (s) 9.08
Current children cumulated vsize (KiB) 26228

[startup+9.3003 s]
/proc/loadavg: 2.14 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29144744/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=0.62 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) S 25829 25829 23584 0 -1 4202496 2120 5893 0 0 0 1 60 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164400360 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
[pid=25844] ppid=25830 vsize=14676 CPUtime=8.66 cores=1,3,5,7
/proc/25844/stat : 25844 (glucosInc) R 25830 25829 23584 0 -1 4202496 2466 0 0 0 866 0 0 0 20 0 1 0 377548886 15028224 2588 33554432000 4194304 5654031 140737045498864 140737045496744 4232462 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25844/statm: 3669 2588 138 357 0 3309 0
Current children cumulated CPU time (s) 9.28
Current children cumulated vsize (KiB) 26228

[startup+9.4003 s]
/proc/loadavg: 2.14 2.04 1.93 3/182 25844
/proc/meminfo: memFree=29144744/32873844 swapFree=7900/7900
[pid=25829] ppid=25827 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25829/stat : 25829 (npSolver-pbo-I.) S 25827 25829 23584 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377548823 9367552 274 33554432000 4194304 5064252 140735663758320 140735663757232 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25829/statm: 2287 274 233 213 0 72 0
[pid=25830] ppid=25829 vsize=2404 CPUtime=9.38 cores=1,3,5,7
/proc/25830/stat : 25830 (npSolver-pbo) R 25829 25829 23584 0 -1 4202496 2142 8364 0 0 0 1 936 1 20 0 1 0 377548823 2461696 280 33554432000 4194304 6004724 140737164415440 140737164410000 5055803 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25830/statm: 601 280 178 442 0 155 0
Current children cumulated CPU time (s) 9.38
Current children cumulated vsize (KiB) 11552

Child status: 0
Real time (s): 9.42184
CPU time (s): 9.41557
CPU user time (s): 9.38757
CPU system time (s): 0.027995
CPU usage (%): 99.9334
Max. virtual memory (cumulated for all children) (KiB): 26228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.38757
system time used= 0.027995
maximum resident set size= 29420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11827
page faults= 0
swaps= 0
block input operations= 0
block output operations= 504
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 45
involuntary context switches= 50

runsolver used 0.000999 second user time and 0.066989 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-08 02:10:43
IDJOB=3748651
IDBENCH=1865
IDSOLVER=2333
FILE ID=node137/3748651-1339114243
RUNJOBID= node137-1339112420-25566
PBS_JOBID= 14643716
Free space on /tmp= 70440 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein45.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748651-1339114243/watcher-3748651-1339114243 -o /tmp/evaluation-result-3748651-1339114243/solver-3748651-1339114243 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748651-1339114243.opb 991898798 HOME HOME

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

MD5SUM BENCH= 5084bd7d25dcb1d535d550da78b2db16
RANDOM SEED=991898798

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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	: 5331.90
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		: 2666.600
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		: 2666.600
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:        29156336 kB
Buffers:          294436 kB
Cached:          2466220 kB
SwapCached:         4640 kB
Active:          1236760 kB
Inactive:        1622568 kB
Active(anon):      94376 kB
Inactive(anon):     6612 kB
Active(file):    1142384 kB
Inactive(file):  1615956 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097908 kB
Dirty:             26272 kB
Writeback:            44 kB
AnonPages:        103784 kB
Mapped:            10660 kB
Shmem:                 0 kB
Slab:             715396 kB
SReclaimable:     156300 kB
SUnreclaim:       559096 kB
KernelStack:        1520 kB
PageTables:         4000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     223360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 70432 MiB
End job on node137 at 2012-06-08 02:10:52