Trace number 3699136

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? (problem) 53 53.1446

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir03_trarea_ac.opb
MD5SUM3247d1c2d88b8e4a3c1b4f888e937620
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23978
Best CPU time to get the best result obtained on this benchmark158.458
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1343
Total number of constraints2405
Number of constraints which are clauses2405
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 constraint55
Number of terms in the objective function 690
Biggest coefficient in the objective function 2072
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1098481
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2072
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1098481
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 

0.00/0.01	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
0.00/0.03	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.03	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
0.00/0.04	c model valid
0.00/0.04	c current solution ok
0.00/0.04	o 93467
0.00/0.04	c execute binary inc search
0.00/0.04	c [INC SEARCH] current bound: 46733
0.00/0.04	c [INC SEARCH] iteration: 0
0.00/0.04	c [INC SEARCH] lower bound: 0 upperbound 93467 current bound: 46733 best value:93467
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 fallback to adder encoding
0.00/0.10	c set iterative enc to: adder
0.00/0.10	c set iterative enc to: none
0.00/0.11	c [INC SEARCH] isOptimum variable: 0
26.55/26.69	c [INC SEARCH] formula is SAT
26.55/26.69	c [INC SEARCH] copied best model
26.55/26.69	c sat variable: 1 optimum/unsat variable: 0
26.65/26.70	c model valid
26.65/26.70	c current solution ok
26.65/26.70	o 46658
26.65/26.70	c [INC SEARCH] current bound: 23329
26.65/26.70	c [INC SEARCH] iteration: 1
26.65/26.70	c [INC SEARCH] lower bound: 0 upperbound 46658 current bound: 23329 best value:46658
26.65/26.70	c [INC SYSTEM] there exists a inc, kill it!
26.65/26.70	c write failed with 2
26.65/26.70	c [INC SYSTEM] create new solver instance
26.65/26.70	c [INC] encode full formula
26.65/26.70	c fallback to adder encoding
26.65/26.75	c set iterative enc to: adder
26.65/26.75	c set iterative enc to: none
26.65/26.76	c [INC SEARCH] isOptimum variable: 0
36.56/36.66	c [INC SEARCH] formula is UNSAT
36.56/36.66	c [INC SYSTEM] there exists a inc, kill it!
36.56/36.66	c write failed with 2
36.56/36.66	c sat variable: 0 optimum/unsat variable: 1
36.56/36.66	c [INC SEARCH] set lower bound to 23330 upperbound 46658
36.56/36.66	c [INC SEARCH] current bound: 34994
36.56/36.66	c [INC SEARCH] iteration: 2
36.56/36.66	c [INC SEARCH] lower bound: 23330 upperbound 46658 current bound: 34994 best value:46658
36.56/36.66	c [INC SYSTEM] create new solver instance
36.56/36.66	c [INC] encode full formula
36.56/36.66	c fallback to adder encoding
36.65/36.71	c set iterative enc to: adder
36.65/36.71	c set iterative enc to: none
36.65/36.72	c [INC SEARCH] isOptimum variable: 0
52.95/53.05	c [INC SEARCH] formula is SAT
52.95/53.05	c [INC SEARCH] copied best model
52.95/53.05	c sat variable: 1 optimum/unsat variable: 0
52.95/53.05	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
53.00/53.14	HOME/npSolver-pbo-I.sh: line 18: 21664 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699136-1338073502/watcher-3699136-1338073502 -o /tmp/evaluation-result-3699136-1338073502/solver-3699136-1338073502 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699136-1338073502.opb 1944631381 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: 2.00 2.00 2.00 3/176 21663
/proc/meminfo: memFree=28673804/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0

[startup+0.0257349 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21663
/proc/meminfo: memFree=28673804/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100279 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21663
/proc/meminfo: memFree=28673804/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300165 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21663
/proc/meminfo: memFree=28673804/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700115 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21663
/proc/meminfo: memFree=28673804/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21672
/proc/meminfo: memFree=28654148/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2788 CPUtime=0.08 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 2212 3125 0 0 6 1 1 0 20 0 1 0 273475618 2854912 405 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/21664/statm: 697 405 183 440 0 253 0
[pid=21672] ppid=21664 vsize=18968 CPUtime=1.37 cores=0,2,4,6
/proc/21672/stat : 21672 (glucosInc) R 21664 21663 18146 0 -1 4202496 4647 0 0 0 137 0 0 0 20 0 1 0 273475629 19423232 4224 33554432000 4194304 5654031 140736922063744 140736922051560 4215124 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21672/statm: 4742 4224 142 357 0 4382 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 30904

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21672
/proc/meminfo: memFree=28650364/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2788 CPUtime=0.08 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 2212 3125 0 0 6 1 1 0 20 0 1 0 273475618 2854912 405 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/21664/statm: 697 405 183 440 0 253 0
[pid=21672] ppid=21664 vsize=21692 CPUtime=2.98 cores=0,2,4,6
/proc/21672/stat : 21672 (glucosInc) R 21664 21663 18146 0 -1 4202496 5585 0 0 0 297 1 0 0 20 0 1 0 273475629 22212608 4552 33554432000 4194304 5654031 140736922063744 140736922051560 4215200 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21672/statm: 5423 4552 142 357 0 5063 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 33628

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21672
/proc/meminfo: memFree=28650736/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2788 CPUtime=0.08 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 2212 3125 0 0 6 1 1 0 20 0 1 0 273475618 2854912 405 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/21664/statm: 697 405 183 440 0 253 0
[pid=21672] ppid=21664 vsize=26044 CPUtime=6.18 cores=0,2,4,6
/proc/21672/stat : 21672 (glucosInc) R 21664 21663 18146 0 -1 4202496 6654 0 0 0 616 2 0 0 20 0 1 0 273475629 26669056 5249 33554432000 4194304 5654031 140736922063744 140736922051560 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21672/statm: 6511 5249 142 357 0 6151 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 37980

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21672
/proc/meminfo: memFree=28645852/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2788 CPUtime=0.08 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 2212 3125 0 0 6 1 1 0 20 0 1 0 273475618 2854912 405 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/21664/statm: 697 405 183 440 0 253 0
[pid=21672] ppid=21664 vsize=30464 CPUtime=12.57 cores=0,2,4,6
/proc/21672/stat : 21672 (glucosInc) R 21664 21663 18146 0 -1 4202496 7293 0 0 0 1255 2 0 0 20 0 1 0 273475629 31195136 6850 33554432000 4194304 5654031 140736922063744 140736922051560 4215061 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21672/statm: 7616 6850 142 357 0 7256 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 42400

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21672
/proc/meminfo: memFree=28638208/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2788 CPUtime=0.08 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 2212 3125 0 0 6 1 1 0 20 0 1 0 273475618 2854912 405 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/21664/statm: 697 405 183 440 0 253 0
[pid=21672] ppid=21664 vsize=37700 CPUtime=25.37 cores=0,2,4,6
/proc/21672/stat : 21672 (glucosInc) R 21664 21663 18146 0 -1 4202496 8887 0 0 0 2534 3 0 0 20 0 1 0 273475629 38604800 8504 33554432000 4194304 5654031 140736922063744 140736922051560 4215182 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21672/statm: 9425 8504 142 357 0 9065 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 49636

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21676
/proc/meminfo: memFree=28640556/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2960 CPUtime=36.69 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 6871 19310 0 0 16 3 3644 6 20 0 1 0 273475618 3031040 449 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21664/statm: 740 449 184 440 0 296 0
[pid=21676] ppid=21664 vsize=33296 CPUtime=14.36 cores=0,2,4,6
/proc/21676/stat : 21676 (glucosInc) R 21664 21663 18146 0 -1 4202496 5907 0 0 0 1435 1 0 0 20 0 1 0 273479290 34095104 7875 33554432000 4194304 5654031 140735857393840 140735857381656 4215307 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/21676/statm: 8324 7875 142 357 0 7964 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45404

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

[startup+51.9004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21676
/proc/meminfo: memFree=28640308/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2960 CPUtime=36.69 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 6871 19310 0 0 16 3 3644 6 20 0 1 0 273475618 3031040 449 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21664/statm: 740 449 184 440 0 296 0
[pid=21676] ppid=21664 vsize=33296 CPUtime=15.16 cores=0,2,4,6
/proc/21676/stat : 21676 (glucosInc) R 21664 21663 18146 0 -1 4202496 5907 0 0 0 1515 1 0 0 20 0 1 0 273479290 34095104 7875 33554432000 4194304 5654031 140735857393840 140735857381656 4215055 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/21676/statm: 8324 7875 142 357 0 7964 0
Current children cumulated CPU time (s) 51.85
Current children cumulated vsize (KiB) 45404

[startup+52.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21676
/proc/meminfo: memFree=28640308/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2960 CPUtime=36.69 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4202496 6871 19310 0 0 16 3 3644 6 20 0 1 0 273475618 3031040 449 33554432000 4194304 5992684 140734966358784 140734966343688 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21664/statm: 740 449 184 440 0 296 0
[pid=21676] ppid=21664 vsize=33296 CPUtime=15.96 cores=0,2,4,6
/proc/21676/stat : 21676 (glucosInc) R 21664 21663 18146 0 -1 4202496 5907 0 0 0 1595 1 0 0 20 0 1 0 273479290 34095104 7875 33554432000 4194304 5654031 140735857393840 140735857381656 4232932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/21676/statm: 8324 7875 142 357 0 7964 0
Current children cumulated CPU time (s) 52.65
Current children cumulated vsize (KiB) 45404

[startup+53.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21676
/proc/meminfo: memFree=28640308/32873852 swapFree=6848/6848
[pid=21663] ppid=21661 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/21663/stat : 21663 (npSolver-pbo-I.) S 21661 21663 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273475618 9367552 274 33554432000 4194304 5064252 140734607744032 140734607742944 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/21663/statm: 2287 274 233 213 0 72 0
[pid=21664] ppid=21663 vsize=2964 CPUtime=36.69 cores=0,2,4,6
/proc/21664/stat : 21664 (npSolver-pbo) S 21663 21663 18146 0 -1 4204032 7061 19310 0 0 16 3 3644 6 20 0 1 0 273475618 3035136 463 33554432000 4194304 5992684 140734966358784 140734966351960 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/21664/statm: 741 463 196 440 0 297 0
[pid=21676] ppid=21664 vsize=33304 CPUtime=16.31 cores=0,2,4,6
/proc/21676/stat : 21676 (glucosInc) S 21664 21663 18146 0 -1 4202496 5914 0 0 0 1630 1 0 0 20 0 1 0 273479290 34103296 7882 33554432000 4194304 5654031 140735857393840 140735857392152 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/21676/statm: 8326 7882 148 357 0 7966 0
Current children cumulated CPU time (s) 53
Current children cumulated vsize (KiB) 45416

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21663 and gives
#  childrusage.ru_utime.tv_sec=36
#  childrusage.ru_utime.tv_usec=613433
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=100984
# CPU time returned by wait4() is 36.7144
# while last known CPU time is 53
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 53.1446
CPU time (s): 53
CPU user time (s): 52.9
CPU system time (s): 0.1
CPU usage (%): 99.7279
Max. virtual memory (cumulated for all children) (KiB): 68492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.6134
system time used= 0.100984
maximum resident set size= 44188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26745
page faults= 0
swaps= 0
block input operations= 0
block output operations= 20248
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 365
involuntary context switches= 117

runsolver used 0.069989 second user time and 0.336948 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-27 01:05:02
IDJOB=3699136
IDBENCH=25047
IDSOLVER=2276
FILE ID=node129/3699136-1338073502
RUNJOBID= node129-1338052936-18162
PBS_JOBID= 14624400
Free space on /tmp= 71100 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir03_trarea_ac.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699136-1338073502/watcher-3699136-1338073502 -o /tmp/evaluation-result-3699136-1338073502/solver-3699136-1338073502 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699136-1338073502.opb 1944631381 HOME HOME

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

MD5SUM BENCH= 3247d1c2d88b8e4a3c1b4f888e937620
RANDOM SEED=1944631381

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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		: 2666.957
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28677940 kB
Buffers:          287756 kB
Cached:          3028896 kB
SwapCached:            0 kB
Active:          1248324 kB
Inactive:        2149756 kB
Active(anon):      84012 kB
Inactive(anon):        0 kB
Active(file):    1164312 kB
Inactive(file):  2149756 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8572 kB
Writeback:             0 kB
AnonPages:        158236 kB
Mapped:            15696 kB
Shmem:               204 kB
Slab:             659720 kB
SReclaimable:     101716 kB
SUnreclaim:       558004 kB
KernelStack:        1488 kB
PageTables:         4128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     198548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71084 MiB
End job on node129 at 2012-05-27 01:05:55