Trace number 3751843

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-topdown-quickBound (fixed)OPT30 8.78766 8.7935

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
0.00/0.03	c model valid
0.00/0.03	c current solution ok
0.00/0.03	o 35
0.00/0.03	c starting approximation
0.00/0.03	c factor = 1
0.00/0.03	c can not find a suitable factor, leaving approximation
0.00/0.03	c finished approximation
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 SEARCH] iteration: 0
0.00/0.03	c [INC BOUNDS] best value:35 search for 34
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: 144, 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
0.00/0.03	c formula is SAT
0.00/0.03	c [INC SEARCH] copied best model
0.00/0.03	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.03	c model valid
0.00/0.03	c current solution ok
0.00/0.03	o 32
0.00/0.03	c [INC SEARCH] iteration: 1
0.00/0.03	c [INC BOUNDS] best value:32 search for 31
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: 240, new EQ is 0
0.00/0.03	c set iterative enc to: card
0.00/0.03	c set iterative enc to: none
0.00/0.04	c [INC SEARCH] isOptimum variable: 0
0.00/0.04	c formula is SAT
0.00/0.04	c [INC SEARCH] copied best model
0.00/0.04	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.04	c model valid
0.00/0.04	c current solution ok
0.00/0.04	o 31
0.00/0.04	c [INC SEARCH] iteration: 2
0.00/0.04	c [INC BOUNDS] best value:31 search for 30
0.00/0.04	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.04	c write failed with 2
0.00/0.04	c [INC SYSTEM] create new solver instance
0.00/0.04	c [INC] encode full formula
0.00/0.04	c (debug) using card networks
0.00/0.04	c old isEQ: 240, new EQ is 0
0.00/0.04	c set iterative enc to: card
0.00/0.04	c set iterative enc to: none
0.00/0.04	c [INC SEARCH] isOptimum variable: 0
0.00/0.06	c formula is SAT
0.00/0.06	c [INC SEARCH] copied best model
0.00/0.06	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.06	c model valid
0.00/0.06	c current solution ok
0.00/0.06	o 30
0.00/0.06	c [INC SEARCH] iteration: 3
0.00/0.06	c [INC BOUNDS] best value:30 search for 29
0.00/0.06	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.06	c write failed with 2
0.00/0.06	c [INC SYSTEM] create new solver instance
0.00/0.06	c [INC] encode full formula
0.00/0.06	c (debug) using card networks
0.00/0.06	c old isEQ: 240, new EQ is 0
0.00/0.06	c set iterative enc to: card
0.00/0.06	c set iterative enc to: none
0.00/0.06	c [INC SEARCH] isOptimum variable: 0
8.66/8.79	c [INC SEARCH] formula is UNSAT
8.66/8.79	c [INC SYSTEM] there exists a inc, kill it!
8.66/8.79	c write failed with 2
8.66/8.79	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
8.66/8.79	c [INC SEARCH] found optimum
8.66/8.79	c display solution
8.66/8.79	s OPTIMUM FOUND
8.66/8.79	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-3751843-1339114377/watcher-3751843-1339114377 -o /tmp/evaluation-result-3751843-1339114377/solver-3751843-1339114377 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751843-1339114377.opb 1097408505 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: 1.89 1.90 1.90 3/180 19452
/proc/meminfo: memFree=30138584/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0

[startup+0.104621 s]
/proc/loadavg: 1.89 1.90 1.90 3/180 19452
/proc/meminfo: memFree=30138584/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200277 s]
/proc/loadavg: 1.89 1.90 1.90 3/180 19452
/proc/meminfo: memFree=30138584/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300258 s]
/proc/loadavg: 1.89 1.90 1.90 3/180 19452
/proc/meminfo: memFree=30138584/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700232 s]
/proc/loadavg: 1.89 1.90 1.90 3/180 19452
/proc/meminfo: memFree=30138584/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 1.90 1.90 1.90 3/183 19488
/proc/meminfo: memFree=30136864/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=6896 CPUtime=1.42 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 1472 0 0 0 142 0 0 0 20 0 1 0 377564464 7061504 1134 33554432000 4194304 5654031 140734523749152 140734523747032 4234964 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 1724 1134 132 357 0 1364 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 18448

[startup+3.1003 s]
/proc/loadavg: 1.90 1.90 1.90 3/183 19502
/proc/meminfo: memFree=30132772/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=8672 CPUtime=3.02 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 1809 0 0 0 302 0 0 0 20 0 1 0 377564464 8880128 1463 33554432000 4194304 5654031 140734523749152 140734523747032 4232800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 2168 1463 138 357 0 1808 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20224

[startup+6.3003 s]
/proc/loadavg: 1.91 1.90 1.90 3/183 19558
/proc/meminfo: memFree=30130268/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=10320 CPUtime=6.22 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 2447 0 0 0 622 0 0 0 20 0 1 0 377564464 10567680 2060 33554432000 4194304 5654031 140734523749152 140734523736968 4216610 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 2580 2060 138 357 0 2220 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21872

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

[startup+6.40034 s]
/proc/loadavg: 1.91 1.90 1.90 3/183 19558
/proc/meminfo: memFree=30130268/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=10320 CPUtime=6.32 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 2449 0 0 0 632 0 0 0 20 0 1 0 377564464 10567680 2062 33554432000 4194304 5654031 140734523749152 140734523736968 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 2580 2062 138 357 0 2220 0
Current children cumulated CPU time (s) 6.36
Current children cumulated vsize (KiB) 21872

[startup+8.00031 s]
/proc/loadavg: 1.91 1.90 1.90 3/183 19593
/proc/meminfo: memFree=30129536/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=14672 CPUtime=7.92 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 2627 0 0 0 792 0 0 0 20 0 1 0 377564464 15024128 2743 33554432000 4194304 5654031 140734523749152 140734523747032 4232830 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 3668 2743 138 357 0 3308 0
Current children cumulated CPU time (s) 7.96
Current children cumulated vsize (KiB) 26224

[startup+8.4003 s]
/proc/loadavg: 1.91 1.90 1.90 3/183 19593
/proc/meminfo: memFree=30129536/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=14672 CPUtime=8.32 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 2627 0 0 0 832 0 0 0 20 0 1 0 377564464 15024128 2743 33554432000 4194304 5654031 140734523749152 140734523747032 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 3668 2743 138 357 0 3308 0
Current children cumulated CPU time (s) 8.36
Current children cumulated vsize (KiB) 26224

[startup+8.60029 s]
/proc/loadavg: 1.91 1.90 1.90 3/183 19593
/proc/meminfo: memFree=30129536/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=14672 CPUtime=8.52 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 2628 0 0 0 852 0 0 0 20 0 1 0 377564464 15024128 2744 33554432000 4194304 5654031 140734523749152 140734523747032 4216656 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 3668 2744 138 357 0 3308 0
Current children cumulated CPU time (s) 8.56
Current children cumulated vsize (KiB) 26224

[startup+8.70025 s]
/proc/loadavg: 1.91 1.90 1.90 3/183 19593
/proc/meminfo: memFree=30129536/32873648 swapFree=7372/7372
[pid=19452] ppid=19450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19452/stat : 19452 (npSolver-pbo-It) S 19450 19452 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377564457 9367552 275 33554432000 4194304 5064252 140733215438272 140733215437184 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19452/statm: 2287 275 233 213 0 72 0
[pid=19453] ppid=19452 vsize=2404 CPUtime=0.04 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo) S 19452 19452 11851 0 -1 4202496 2196 5375 0 0 0 0 3 1 20 0 1 0 377564457 2461696 291 33554432000 4194304 6004724 140736481891216 140736481877064 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19453/statm: 601 291 189 442 0 155 0
[pid=19470] ppid=19453 vsize=14672 CPUtime=8.62 cores=1,3,5,7
/proc/19470/stat : 19470 (glucosInc) R 19453 19452 11851 0 -1 4202496 2628 0 0 0 862 0 0 0 20 0 1 0 377564464 15024128 2744 33554432000 4194304 5654031 140734523749152 140734523747032 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19470/statm: 3668 2744 138 357 0 3308 0
Current children cumulated CPU time (s) 8.66
Current children cumulated vsize (KiB) 26224

Child status: 0
Real time (s): 8.7935
CPU time (s): 8.78766
CPU user time (s): 8.75767
CPU system time (s): 0.029995
CPU usage (%): 99.9336
Max. virtual memory (cumulated for all children) (KiB): 26224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.75767
system time used= 0.029995
maximum resident set size= 29420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10612
page faults= 0
swaps= 0
block input operations= 0
block output operations= 440
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43
involuntary context switches= 31

runsolver used 0.011998 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-08 02:12:57
IDJOB=3751843
IDBENCH=1865
IDSOLVER=2335
FILE ID=node115/3751843-1339114377
RUNJOBID= node115-1339112155-13397
PBS_JOBID= 14643738
Free space on /tmp= 70768 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
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-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751843-1339114377/watcher-3751843-1339114377 -o /tmp/evaluation-result-3751843-1339114377/solver-3751843-1339114377 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751843-1339114377.opb 1097408505 HOME HOME

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

MD5SUM BENCH= 5084bd7d25dcb1d535d550da78b2db16
RANDOM SEED=1097408505

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:        30139220 kB
Buffers:          129872 kB
Cached:          1711804 kB
SwapCached:         2184 kB
Active:           363856 kB
Inactive:        1546288 kB
Active(anon):      67816 kB
Inactive(anon):     2268 kB
Active(file):     296040 kB
Inactive(file):  1544020 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:             12924 kB
Writeback:             8 kB
AnonPages:         71156 kB
Mapped:            10696 kB
Shmem:                 0 kB
Slab:             687380 kB
SReclaimable:     129760 kB
SUnreclaim:       557620 kB
KernelStack:        1488 kB
PageTables:         4580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     193160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 70760 MiB
End job on node115 at 2012-06-08 02:13:06