Trace number 3702330

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? (problem) 61.94 62.101

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
MD5SUM3bc65171ee2bdd2ee7a63cc75f29f375
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark47342
Best CPU time to get the best result obtained on this benchmark86.2429
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1152
Total number of constraints1774
Number of constraints which are clauses1774
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint39
Number of terms in the objective function 661
Biggest coefficient in the objective function 2133
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1049330
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2133
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1049330
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c run inc solver
0.00/0.00	c [INC SYSTEM] run initial solver
0.00/0.00	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
0.00/0.03	c [INC SEARCH] formula is SAT
0.00/0.03	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 114658
0.00/0.03	c starting approximation
0.00/0.03	c factor = 1587.49
0.00/0.03	c current bound: 57329
6.58/6.63	c leaving approximation
6.58/6.63	c finished approximation
6.58/6.63	c [INC SYSTEM] there exists a inc, kill it!
6.58/6.63	c write failed with 2
6.58/6.63	c [INC SEARCH] iteration: 0
6.58/6.63	c [INC BOUNDS] best value:114658 search for 114657
6.58/6.63	c [INC SYSTEM] create new solver instance
6.58/6.63	c [INC] encode full formula
6.58/6.63	c fallback to adder encoding
6.58/6.69	c set iterative enc to: adder
6.58/6.69	c set iterative enc to: none
6.67/6.70	c [INC SEARCH] isOptimum variable: 0
27.15/27.27	c formula is SAT
27.15/27.27	c [INC SEARCH] copied best model
27.15/27.27	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
27.15/27.27	c model valid
27.15/27.27	c current solution ok
27.15/27.27	o 114630
27.15/27.27	c [INC SEARCH] iteration: 1
27.15/27.27	c [INC BOUNDS] best value:114630 search for 114629
27.15/27.27	c [INC SYSTEM] there exists a inc, kill it!
27.15/27.27	c write failed with 2
27.15/27.28	c [INC SYSTEM] create new solver instance
27.15/27.28	c [INC] encode full formula
27.15/27.28	c fallback to adder encoding
27.25/27.33	c set iterative enc to: adder
27.25/27.33	c set iterative enc to: none
27.25/27.34	c [INC SEARCH] isOptimum variable: 0
61.84/61.98	c formula is SAT
61.84/61.99	c [INC SEARCH] copied best model
61.84/61.99	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
61.84/61.99	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
61.94/62.10	HOME/npSolver-pbo-Itdqb.sh: line 18:  5145 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

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-3702330-1338073955/watcher-3702330-1338073955 -o /tmp/evaluation-result-3702330-1338073955/solver-3702330-1338073955 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702330-1338073955.opb 1832081816 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: 2.02 2.03 2.00 3/179 5144
/proc/meminfo: memFree=31902072/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0

[startup+0.0889001 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 5144
/proc/meminfo: memFree=31902072/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100355 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 5144
/proc/meminfo: memFree=31902072/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300242 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 5144
/proc/meminfo: memFree=31902072/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700234 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 5144
/proc/meminfo: memFree=31902072/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50044 s]
/proc/loadavg: 2.02 2.03 2.00 3/184 5153
/proc/meminfo: memFree=31890228/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=3476 CPUtime=0.03 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 1061 2272 0 0 2 0 1 0 20 0 1 0 273462550 3559424 513 33554432000 4194304 5992684 140733285979808 140733285972096 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 869 513 189 440 0 425 0
[pid=5150] ppid=5145 vsize=7348 CPUtime=0 cores=1,3,5,7
/proc/5150/stat : 5150 (glucosInc) S 5145 5144 8327 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 273462553 7524352 261 33554432000 4194304 5654031 140736639853488 140736639851800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5150/statm: 1837 261 146 357 0 1477 0
[pid=5152] ppid=5145 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5152/stat : 5152 (satsolver.sh) S 5145 5144 8327 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 273462555 9367552 267 33554432000 4194304 5064252 140736751141968 140736751140880 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5152/statm: 2287 267 226 213 0 72 0
[pid=5153] ppid=5152 vsize=11680 CPUtime=1.44 cores=1,3,5,7
/proc/5153/stat : 5153 (glucose) R 5152 5144 8327 0 -1 4202496 3010 0 0 0 144 0 0 0 20 0 1 0 273462555 11960320 2112 33554432000 4194304 5208918 140735015701568 140735015699528 4205220 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5153/statm: 2920 2112 102 248 0 2669 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 40800

[startup+3.10039 s]
/proc/loadavg: 2.02 2.03 2.00 3/184 5153
/proc/meminfo: memFree=31889484/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=3476 CPUtime=0.03 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 1061 2272 0 0 2 0 1 0 20 0 1 0 273462550 3559424 513 33554432000 4194304 5992684 140733285979808 140733285972096 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 869 513 189 440 0 425 0
[pid=5150] ppid=5145 vsize=7348 CPUtime=0 cores=1,3,5,7
/proc/5150/stat : 5150 (glucosInc) S 5145 5144 8327 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 273462553 7524352 261 33554432000 4194304 5654031 140736639853488 140736639851800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5150/statm: 1837 261 146 357 0 1477 0
[pid=5152] ppid=5145 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5152/stat : 5152 (satsolver.sh) S 5145 5144 8327 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 273462555 9367552 267 33554432000 4194304 5064252 140736751141968 140736751140880 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5152/statm: 2287 267 226 213 0 72 0
[pid=5153] ppid=5152 vsize=12580 CPUtime=3.03 cores=1,3,5,7
/proc/5153/stat : 5153 (glucose) R 5152 5144 8327 0 -1 4202496 3637 0 0 0 303 0 0 0 20 0 1 0 273462555 12881920 2688 33554432000 4194304 5208918 140735015701568 140735015699512 4213878 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5153/statm: 3145 2688 103 248 0 2894 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 41700

[startup+6.30041 s]
/proc/loadavg: 2.02 2.03 2.00 3/184 5153
/proc/meminfo: memFree=31881056/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=3476 CPUtime=0.03 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 1061 2272 0 0 2 0 1 0 20 0 1 0 273462550 3559424 513 33554432000 4194304 5992684 140733285979808 140733285972096 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 869 513 189 440 0 425 0
[pid=5150] ppid=5145 vsize=7348 CPUtime=0 cores=1,3,5,7
/proc/5150/stat : 5150 (glucosInc) S 5145 5144 8327 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 273462553 7524352 261 33554432000 4194304 5654031 140736639853488 140736639851800 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5150/statm: 1837 261 146 357 0 1477 0
[pid=5152] ppid=5145 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5152/stat : 5152 (satsolver.sh) S 5145 5144 8327 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 273462555 9367552 267 33554432000 4194304 5064252 140736751141968 140736751140880 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5152/statm: 2287 267 226 213 0 72 0
[pid=5153] ppid=5152 vsize=15260 CPUtime=6.24 cores=1,3,5,7
/proc/5153/stat : 5153 (glucose) R 5152 5144 8327 0 -1 4202496 4277 0 0 0 623 1 0 0 20 0 1 0 273462555 15626240 3253 33554432000 4194304 5208918 140735015701568 140735015699512 4229338 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5153/statm: 3815 3253 103 248 0 3564 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 44380

[startup+12.7004 s]
/proc/loadavg: 2.02 2.03 2.00 3/182 5160
/proc/meminfo: memFree=31867556/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2848 CPUtime=6.67 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 2997 10362 0 0 7 1 657 2 20 0 1 0 273462550 2916352 433 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 712 433 199 440 0 268 0
[pid=5160] ppid=5145 vsize=26560 CPUtime=5.99 cores=1,3,5,7
/proc/5160/stat : 5160 (glucosInc) R 5145 5144 8327 0 -1 4202496 6129 0 0 0 598 1 0 0 20 0 1 0 273463220 27197440 6218 33554432000 4194304 5654031 140733424115248 140733424103064 4215014 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/5160/statm: 6640 6218 142 357 0 6280 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 38556

[startup+25.5004 s]
/proc/loadavg: 2.02 2.03 2.00 3/182 5160
/proc/meminfo: memFree=31841656/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2848 CPUtime=6.67 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 2997 10362 0 0 7 1 657 2 20 0 1 0 273462550 2916352 433 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 712 433 199 440 0 268 0
[pid=5160] ppid=5145 vsize=52696 CPUtime=18.78 cores=1,3,5,7
/proc/5160/stat : 5160 (glucosInc) R 5145 5144 8327 0 -1 4202496 8403 0 0 0 1876 2 0 0 20 0 1 0 273463220 53960704 12729 33554432000 4194304 5654031 140733424115248 140733424103064 4215200 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5160/statm: 13174 12729 142 357 0 12814 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 64692

[startup+51.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 5162
/proc/meminfo: memFree=31845132/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2964 CPUtime=27.31 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 4320 19293 0 0 13 2 2711 5 20 0 1 0 273462550 3035136 462 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 741 462 199 440 0 297 0
[pid=5162] ppid=5145 vsize=59844 CPUtime=23.74 cores=1,3,5,7
/proc/5162/stat : 5162 (glucosInc) R 5145 5144 8327 0 -1 4202496 8554 0 0 0 2372 2 0 0 20 0 1 0 273465285 61280256 10453 33554432000 4194304 5654031 140733934107648 140733934095464 4214632 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5162/statm: 14961 10453 142 357 0 14601 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71956

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

[startup+57.5004 s]
/proc/loadavg: 2.09 2.04 2.01 3/182 5162
/proc/meminfo: memFree=31841348/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2964 CPUtime=27.31 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 4320 19293 0 0 13 2 2711 5 20 0 1 0 273462550 3035136 462 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 741 462 199 440 0 297 0
[pid=5162] ppid=5145 vsize=59844 CPUtime=30.13 cores=1,3,5,7
/proc/5162/stat : 5162 (glucosInc) R 5145 5144 8327 0 -1 4202496 8927 0 0 0 3011 2 0 0 20 0 1 0 273465285 61280256 10816 33554432000 4194304 5654031 140733934107648 140733934095464 4215112 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5162/statm: 14961 10816 142 357 0 14601 0
Current children cumulated CPU time (s) 57.44
Current children cumulated vsize (KiB) 71956

[startup+60.7004 s]
/proc/loadavg: 2.09 2.04 2.01 3/181 5162
/proc/meminfo: memFree=31837136/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2964 CPUtime=27.31 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 4320 19293 0 0 13 2 2711 5 20 0 1 0 273462550 3035136 462 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 741 462 199 440 0 297 0
[pid=5162] ppid=5145 vsize=59844 CPUtime=33.33 cores=1,3,5,7
/proc/5162/stat : 5162 (glucosInc) R 5145 5144 8327 0 -1 4202496 8978 0 0 0 3331 2 0 0 20 0 1 0 273465285 61280256 11888 33554432000 4194304 5654031 140733934107648 140733934095464 4214993 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5162/statm: 14961 11888 142 357 0 14601 0
Current children cumulated CPU time (s) 60.64
Current children cumulated vsize (KiB) 71956

[startup+61.5004 s]
/proc/loadavg: 2.08 2.04 2.00 3/181 5162
/proc/meminfo: memFree=31835088/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2964 CPUtime=27.31 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 4320 19293 0 0 13 2 2711 5 20 0 1 0 273462550 3035136 462 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 741 462 199 440 0 297 0
[pid=5162] ppid=5145 vsize=59844 CPUtime=34.14 cores=1,3,5,7
/proc/5162/stat : 5162 (glucosInc) R 5145 5144 8327 0 -1 4202496 8978 0 0 0 3412 2 0 0 20 0 1 0 273465285 61280256 11888 33554432000 4194304 5654031 140733934107648 140733934095464 4215307 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5162/statm: 14961 11888 142 357 0 14601 0
Current children cumulated CPU time (s) 61.45
Current children cumulated vsize (KiB) 71956

[startup+61.9004 s]
/proc/loadavg: 2.08 2.04 2.00 3/181 5162
/proc/meminfo: memFree=31835088/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=2964 CPUtime=27.31 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) S 5144 5144 8327 0 -1 4202496 4320 19293 0 0 13 2 2711 5 20 0 1 0 273462550 3035136 462 33554432000 4194304 5992684 140733285979808 140733285965640 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 741 462 199 440 0 297 0
[pid=5162] ppid=5145 vsize=59844 CPUtime=34.53 cores=1,3,5,7
/proc/5162/stat : 5162 (glucosInc) R 5145 5144 8327 0 -1 4202496 8978 0 0 0 3451 2 0 0 20 0 1 0 273465285 61280256 11888 33554432000 4194304 5654031 140733934107648 140733934095464 4243753 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5162/statm: 14961 11888 142 357 0 14601 0
Current children cumulated CPU time (s) 61.84
Current children cumulated vsize (KiB) 71956

[startup+62.1004 s]
/proc/loadavg: 2.08 2.04 2.00 3/181 5162
/proc/meminfo: memFree=31835088/32873844 swapFree=6872/6872
[pid=5144] ppid=5142 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5144/stat : 5144 (npSolver-pbo-It) S 5142 5144 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273462550 9367552 275 33554432000 4194304 5064252 140734818809776 140734818808688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5144/statm: 2287 275 233 213 0 72 0
[pid=5145] ppid=5144 vsize=3224 CPUtime=27.32 cores=1,3,5,7
/proc/5145/stat : 5145 (npSolver-pbo) R 5144 5144 8327 0 -1 4204032 4551 19293 0 0 14 2 2711 5 20 0 1 0 273462550 3301376 473 33554432000 4194304 5992684 140733285979808 140733285973912 5240597 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5145/statm: 806 473 204 440 0 362 0
[pid=5162] ppid=5145 vsize=59852 CPUtime=34.62 cores=1,3,5,7
/proc/5162/stat : 5162 (glucosInc) S 5145 5144 8327 0 -1 4202496 8989 0 0 0 3460 2 0 0 20 0 1 0 273465285 61288448 13943 33554432000 4194304 5654031 140733934107648 140733934105960 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5162/statm: 14963 13943 148 357 0 14603 0
Current children cumulated CPU time (s) 61.94
Current children cumulated vsize (KiB) 72224

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5144 and gives
#  childrusage.ru_utime.tv_sec=27
#  childrusage.ru_utime.tv_usec=259855
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=75988
# CPU time returned by wait4() is 27.3358
# while last known CPU time is 61.94
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 62.101
CPU time (s): 61.94
CPU user time (s): 61.85
CPU system time (s): 0.09
CPU usage (%): 99.7407
Max. virtual memory (cumulated for all children) (KiB): 72224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.2599
system time used= 0.075988
maximum resident set size= 50972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24219
page faults= 0
swaps= 0
block input operations= 0
block output operations= 15656
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 399
involuntary context switches= 147

runsolver used 0.096985 second user time and 0.303953 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 01:12:35
IDJOB=3702330
IDBENCH=25044
IDSOLVER=2278
FILE ID=node105/3702330-1338073955
RUNJOBID= node105-1338052967-8344
PBS_JOBID= 14624416
Free space on /tmp= 71468 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702330-1338073955/watcher-3702330-1338073955 -o /tmp/evaluation-result-3702330-1338073955/solver-3702330-1338073955 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702330-1338073955.opb 1832081816 HOME HOME

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

MD5SUM BENCH= 3bc65171ee2bdd2ee7a63cc75f29f375
RANDOM SEED=1832081816

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31901972 kB
Buffers:           94248 kB
Cached:            59248 kB
SwapCached:         1948 kB
Active:           172396 kB
Inactive:          37792 kB
Active(anon):      55724 kB
Inactive(anon):     2832 kB
Active(file):     116672 kB
Inactive(file):    34960 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100340 kB
Dirty:              8480 kB
Writeback:             0 kB
AnonPages:         63220 kB
Mapped:             9520 kB
Shmem:                 0 kB
Slab:             621484 kB
SReclaimable:      62340 kB
SUnreclaim:       559144 kB
KernelStack:        1512 kB
PageTables:         4300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     179772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 71456 MiB
End job on node105 at 2012-05-27 01:13:38