Trace number 3703021

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) 89.58 89.9128

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir09_area_delay.opb
MD5SUM5a18fe98bad06341d01eaf33ecb4f046
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark7.26789
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved NO
Number of variables13487
Total number of constraints57800
Number of constraints which are clauses57800
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 constraint254
Number of terms in the objective function 6486
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 6486
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6486
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.20	c run inc solver
0.00/0.20	c [INC SYSTEM] run initial solver
0.00/0.20	c [INC SYSTEM] preprocess with white file
0.00/0.56	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.56	c [INC SYSTEM] execute solver
0.00/0.60	c [INC SEARCH] formula is SAT
0.00/0.60	c [INC SYSTEM] solved the initial formula
0.00/0.68	c model valid
0.00/0.68	c current solution ok
0.00/0.79	o 353
0.00/0.79	c starting approximation
0.00/0.79	c factor = 1
0.00/0.79	c can not find a suitable factor, leaving approximation
0.00/0.79	c finished approximation
0.00/0.79	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.79	c write failed with 2
0.00/0.79	c [INC SEARCH] iteration: 0
0.00/0.79	c [INC BOUNDS] best value:353 search for 352
0.00/0.79	c [INC SYSTEM] create new solver instance
0.00/0.79	c [INC] encode full formula
0.00/0.79	c fallback to adder encoding
0.98/1.08	c set iterative enc to: cardAdder
0.98/1.08	c set iterative enc to: none
1.08/1.12	c [INC SEARCH] isOptimum variable: 0
89.44/89.54	c formula is SAT
89.44/89.55	c [INC SEARCH] copied best model
89.44/89.55	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
89.55/89.63	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
89.58/89.91	HOME/npSolver-pbo-Itdqb.sh: line 18:  4582 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-3703021-1338073659/watcher-3703021-1338073659 -o /tmp/evaluation-result-3703021-1338073659/solver-3703021-1338073659 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703021-1338073659.opb 291796175 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.05 2.01 2/179 4581
/proc/meminfo: memFree=31801204/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0

[startup+0.0225739 s]
/proc/loadavg: 2.08 2.05 2.01 2/179 4581
/proc/meminfo: memFree=31801204/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100256 s]
/proc/loadavg: 2.08 2.05 2.01 2/179 4581
/proc/meminfo: memFree=31801204/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300155 s]
/proc/loadavg: 2.08 2.05 2.01 2/179 4581
/proc/meminfo: memFree=31801204/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700253 s]
/proc/loadavg: 2.08 2.05 2.01 2/179 4581
/proc/meminfo: memFree=31801204/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.08 2.05 2.01 3/181 4588
/proc/meminfo: memFree=31775440/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 20704

[startup+3.10038 s]
/proc/loadavg: 2.08 2.05 2.01 3/182 4590
/proc/meminfo: memFree=31714116/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=61904 CPUtime=1.97 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 13866 0 0 0 193 4 0 0 20 0 1 0 273433016 63389696 14051 33554432000 4194304 5654031 140734450708736 140734450706504 4232707 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 15476 14051 141 357 0 15116 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 82608

[startup+6.30038 s]
/proc/loadavg: 2.08 2.05 2.01 3/182 4590
/proc/meminfo: memFree=31713868/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=61904 CPUtime=5.17 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 13908 0 0 0 513 4 0 0 20 0 1 0 273433016 63389696 14093 33554432000 4194304 5654031 140734450708736 140734450696552 4214618 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 15476 14093 141 357 0 15116 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 82608

[startup+12.7004 s]
/proc/loadavg: 2.07 2.05 2.01 3/182 4590
/proc/meminfo: memFree=31713568/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=61904 CPUtime=11.57 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 13917 0 0 0 1153 4 0 0 20 0 1 0 273433016 63389696 14102 33554432000 4194304 5654031 140734450708736 140734450696552 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 15476 14102 141 357 0 15116 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 82608

[startup+25.5004 s]
/proc/loadavg: 2.05 2.04 2.01 3/181 4590
/proc/meminfo: memFree=31710056/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=69348 CPUtime=24.36 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 14086 0 0 0 2432 4 0 0 20 0 1 0 273433016 71012352 14776 33554432000 4194304 5654031 140734450708736 140734450696552 4214616 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 17337 14776 141 357 0 16977 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 90052

[startup+51.1004 s]
/proc/loadavg: 2.03 2.04 2.00 3/181 4590
/proc/meminfo: memFree=31707572/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=71052 CPUtime=49.96 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 14459 0 0 0 4992 4 0 0 20 0 1 0 273433016 72757248 15149 33554432000 4194304 5654031 140734450708736 140734450706632 4214603 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 17763 15149 141 357 0 17403 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 91756

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

[startup+76.7004 s]
/proc/loadavg: 2.02 2.04 2.00 3/180 4590
/proc/meminfo: memFree=31702476/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=73044 CPUtime=75.55 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 14954 0 0 0 7551 4 0 0 20 0 1 0 273433016 74797056 16147 33554432000 4194304 5654031 140734450708736 140734450696552 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18261 16147 141 357 0 17901 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 93748

[startup+83.1004 s]
/proc/loadavg: 2.02 2.03 2.00 3/180 4590
/proc/meminfo: memFree=31699544/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=73440 CPUtime=81.94 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 15089 0 0 0 8190 4 0 0 20 0 1 0 273433016 75202560 16821 33554432000 4194304 5654031 140734450708736 140734450696552 4214638 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18360 16821 141 357 0 18000 0
Current children cumulated CPU time (s) 83.04
Current children cumulated vsize (KiB) 94144

[startup+86.3004 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 4591
/proc/meminfo: memFree=31698668/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=73844 CPUtime=85.14 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 15164 0 0 0 8510 4 0 0 20 0 1 0 273433016 75616256 16896 33554432000 4194304 5654031 140734450708736 140734450696552 4233306 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18461 16896 141 357 0 18101 0
Current children cumulated CPU time (s) 86.24
Current children cumulated vsize (KiB) 94548

[startup+87.9004 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 4591
/proc/meminfo: memFree=31698544/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=74032 CPUtime=86.74 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 15202 0 0 0 8670 4 0 0 20 0 1 0 273433016 75808768 16934 33554432000 4194304 5654031 140734450708736 140734450696552 4214578 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18508 16934 141 357 0 18148 0
Current children cumulated CPU time (s) 87.84
Current children cumulated vsize (KiB) 94736

[startup+88.7004 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 4591
/proc/meminfo: memFree=31698544/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=74032 CPUtime=87.54 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 15203 0 0 0 8750 4 0 0 20 0 1 0 273433016 75808768 16935 33554432000 4194304 5654031 140734450708736 140734450696552 4215121 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18508 16935 141 357 0 18148 0
Current children cumulated CPU time (s) 88.64
Current children cumulated vsize (KiB) 94736

[startup+89.5004 s]
/proc/loadavg: 2.02 2.03 2.00 3/180 4591
/proc/meminfo: memFree=31698552/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11556 CPUtime=1.1 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4202496 6415 8547 0 0 58 14 35 3 20 0 1 0 273432904 11833344 2491 33554432000 4194304 5992684 140734997398368 140734997384200 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2889 2491 197 440 0 2445 0
[pid=4590] ppid=4582 vsize=74032 CPUtime=88.34 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) R 4582 4581 8327 0 -1 4202496 15203 0 0 0 8830 4 0 0 20 0 1 0 273433016 75808768 16935 33554432000 4194304 5654031 140734450708736 140734450696552 4214578 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18508 16935 141 357 0 18148 0
Current children cumulated CPU time (s) 89.44
Current children cumulated vsize (KiB) 94736

[startup+89.9004 s]
/proc/loadavg: 2.02 2.03 2.00 3/180 4591
/proc/meminfo: memFree=31698552/32873844 swapFree=6872/6872
[pid=4581] ppid=4579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4581/stat : 4581 (npSolver-pbo-It) S 4579 4581 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273432903 9367552 275 33554432000 4194304 5064252 140735458670160 140735458669072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4581/statm: 2287 275 233 213 0 72 0
[pid=4582] ppid=4581 vsize=11560 CPUtime=1.19 cores=0,2,4,6
/proc/4582/stat : 4582 (npSolver-pbo) S 4581 4581 8327 0 -1 4204032 7266 8547 0 0 67 14 35 3 20 0 1 0 273432904 11837440 2500 33554432000 4194304 5992684 140734997398368 140734997392472 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4582/statm: 2890 2500 202 440 0 2446 0
[pid=4590] ppid=4582 vsize=74172 CPUtime=88.39 cores=0,2,4,6
/proc/4590/stat : 4590 (glucosInc) S 4582 4581 8327 0 -1 4202496 15244 0 0 0 8835 4 0 0 20 0 1 0 273433016 75952128 16976 33554432000 4194304 5654031 140734450708736 140734450707048 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/4590/statm: 18543 16976 147 357 0 18183 0
Current children cumulated CPU time (s) 89.58
Current children cumulated vsize (KiB) 94880

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4581 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=24844
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=185971
# CPU time returned by wait4() is 1.21081
# while last known CPU time is 89.58
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 89.9128
CPU time (s): 89.58
CPU user time (s): 89.37
CPU system time (s): 0.21
CPU usage (%): 99.6299
Max. virtual memory (cumulated for all children) (KiB): 94880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.02484
system time used= 0.185971
maximum resident set size= 49864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16188
page faults= 0
swaps= 0
block input operations= 0
block output operations= 51040
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2676
involuntary context switches= 17

runsolver used 0.124981 second user time and 0.369943 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 01:07:39
IDJOB=3703021
IDBENCH=25003
IDSOLVER=2278
FILE ID=node105/3703021-1338073659
RUNJOBID= node105-1338052967-8343
PBS_JOBID= 14624416
Free space on /tmp= 71432 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir09_area_delay.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703021-1338073659/watcher-3703021-1338073659 -o /tmp/evaluation-result-3703021-1338073659/solver-3703021-1338073659 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703021-1338073659.opb 291796175 HOME HOME

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

MD5SUM BENCH= 5a18fe98bad06341d01eaf33ecb4f046
RANDOM SEED=291796175

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:        31801848 kB
Buffers:           92800 kB
Cached:            95660 kB
SwapCached:         1948 kB
Active:           266800 kB
Inactive:          36708 kB
Active(anon):     113796 kB
Inactive(anon):     2832 kB
Active(file):     153004 kB
Inactive(file):    33876 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100340 kB
Dirty:             10628 kB
Writeback:             0 kB
AnonPages:        127156 kB
Mapped:             9324 kB
Shmem:                 0 kB
Slab:             621864 kB
SReclaimable:      62340 kB
SUnreclaim:       559524 kB
KernelStack:        1480 kB
PageTables:         4392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     264724 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= 71392 MiB
End job on node105 at 2012-05-27 01:09:09