Trace number 3697542

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? (problem) 56.58 56.7392

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
0.00/0.02	c [INC SEARCH] formula is SAT
0.00/0.02	c [INC SYSTEM] solved the initial formula
0.00/0.03	c model valid
0.00/0.03	c current solution ok
0.00/0.03	o 114658
0.00/0.03	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.03	c write failed with 2
0.00/0.03	c [INC SEARCH] iteration: 0
0.00/0.03	c [INC BOUNDS] best value:114658 search for 114657
0.00/0.03	c [INC SYSTEM] create new solver instance
0.00/0.03	c [INC] encode full formula
0.00/0.03	c fallback to adder encoding
0.00/0.09	c set iterative enc to: adder
0.00/0.09	c set iterative enc to: none
0.00/0.10	c [INC SEARCH] isOptimum variable: 0
19.97/20.04	c formula is SAT
19.97/20.04	c [INC SEARCH] copied best model
19.97/20.04	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
19.97/20.04	c model valid
19.97/20.04	c current solution ok
19.97/20.04	o 114630
19.97/20.04	c [INC SEARCH] iteration: 1
19.97/20.04	c [INC BOUNDS] best value:114630 search for 114629
19.97/20.04	c [INC SYSTEM] there exists a inc, kill it!
19.97/20.04	c write failed with 2
19.97/20.04	c [INC SYSTEM] create new solver instance
19.97/20.04	c [INC] encode full formula
19.97/20.04	c fallback to adder encoding
20.07/20.11	c set iterative enc to: adder
20.07/20.11	c set iterative enc to: none
20.07/20.12	c [INC SEARCH] isOptimum variable: 0
56.56/56.61	c formula is SAT
56.56/56.61	c [INC SEARCH] copied best model
56.56/56.61	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
56.56/56.62	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
56.58/56.73	HOME/npSolver-pbo-Itd.sh: line 18: 10320 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3697542-1338073074/watcher-3697542-1338073074 -o /tmp/evaluation-result-3697542-1338073074/solver-3697542-1338073074 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697542-1338073074.opb 411320911 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: 1.98 2.28 2.37 3/179 10319
/proc/meminfo: memFree=27487372/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0

[startup+0.0644559 s]
/proc/loadavg: 1.98 2.28 2.37 3/179 10319
/proc/meminfo: memFree=27487372/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100237 s]
/proc/loadavg: 1.98 2.28 2.37 3/179 10319
/proc/meminfo: memFree=27487372/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300153 s]
/proc/loadavg: 1.98 2.28 2.37 3/179 10319
/proc/meminfo: memFree=27487372/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700113 s]
/proc/loadavg: 1.98 2.28 2.37 3/179 10319
/proc/meminfo: memFree=27487372/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 1.98 2.28 2.37 3/182 10328
/proc/meminfo: memFree=27467676/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2848 CPUtime=0.08 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 2316 3073 0 0 6 1 1 0 20 0 1 0 273434256 2916352 416 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 712 416 183 440 0 268 0
[pid=10328] ppid=10320 vsize=19488 CPUtime=1.38 cores=0,2,4,6
/proc/10328/stat : 10328 (glucosInc) R 10320 10319 5308 0 -1 4202496 4851 0 0 0 138 0 0 0 20 0 1 0 273434266 19955712 4286 33554432000 4194304 5654031 140733677656016 140733677643832 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10328/statm: 4872 4286 142 357 0 4512 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 31484

[startup+3.10033 s]
/proc/loadavg: 1.98 2.28 2.37 3/182 10328
/proc/meminfo: memFree=27461348/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2848 CPUtime=0.08 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 2316 3073 0 0 6 1 1 0 20 0 1 0 273434256 2916352 416 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 712 416 183 440 0 268 0
[pid=10328] ppid=10320 vsize=19488 CPUtime=2.99 cores=0,2,4,6
/proc/10328/stat : 10328 (glucosInc) R 10320 10319 5308 0 -1 4202496 6069 0 0 0 298 1 0 0 20 0 1 0 273434266 19955712 4174 33554432000 4194304 5654031 140733677656016 140733677643832 4232744 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/10328/statm: 4872 4174 142 357 0 4512 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 31484

[startup+6.30036 s]
/proc/loadavg: 1.98 2.27 2.37 3/182 10328
/proc/meminfo: memFree=27457404/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2848 CPUtime=0.08 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 2316 3073 0 0 6 1 1 0 20 0 1 0 273434256 2916352 416 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 712 416 183 440 0 268 0
[pid=10328] ppid=10320 vsize=26948 CPUtime=6.19 cores=0,2,4,6
/proc/10328/stat : 10328 (glucosInc) R 10320 10319 5308 0 -1 4202496 6655 0 0 0 618 1 0 0 20 0 1 0 273434266 27594752 6277 33554432000 4194304 5654031 140733677656016 140733677643832 4215079 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/10328/statm: 6737 6277 142 357 0 6377 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 38944

[startup+12.7004 s]
/proc/loadavg: 1.98 2.27 2.37 3/182 10328
/proc/meminfo: memFree=27447376/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2848 CPUtime=0.08 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 2316 3073 0 0 6 1 1 0 20 0 1 0 273434256 2916352 416 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 712 416 183 440 0 268 0
[pid=10328] ppid=10320 vsize=45516 CPUtime=12.58 cores=0,2,4,6
/proc/10328/stat : 10328 (glucosInc) R 10320 10319 5308 0 -1 4202496 8061 0 0 0 1257 1 0 0 20 0 1 0 273434266 46608384 10480 33554432000 4194304 5654031 140733677656016 140733677643832 4215009 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/10328/statm: 11379 10480 142 357 0 11019 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 57512

[startup+25.5003 s]
/proc/loadavg: 2.06 2.27 2.37 3/182 10330
/proc/meminfo: memFree=27452748/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2964 CPUtime=20.1 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 4859 12945 0 0 12 2 1993 3 20 0 1 0 273434256 3035136 445 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 741 445 183 440 0 297 0
[pid=10330] ppid=10320 vsize=28876 CPUtime=5.37 cores=0,2,4,6
/proc/10330/stat : 10330 (glucosInc) R 10320 10319 5308 0 -1 4202496 7100 0 0 0 536 1 0 0 20 0 1 0 273436268 29569024 6797 33554432000 4194304 5654031 140735980379088 140735980366904 4215360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10330/statm: 7219 6797 142 357 0 6859 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 40988

[startup+51.1003 s]
/proc/loadavg: 2.04 2.25 2.36 3/182 10377
/proc/meminfo: memFree=27535076/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2964 CPUtime=20.1 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 4859 12945 0 0 12 2 1993 3 20 0 1 0 273434256 3035136 445 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 741 445 183 440 0 297 0
[pid=10330] ppid=10320 vsize=59844 CPUtime=30.96 cores=0,2,4,6
/proc/10330/stat : 10330 (glucosInc) R 10320 10319 5308 0 -1 4202496 9145 0 0 0 3094 2 0 0 20 0 1 0 273436268 61280256 11112 33554432000 4194304 5654031 140735980379088 140735980366904 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10330/statm: 14961 11112 142 357 0 14601 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 71956

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

[startup+54.3003 s]
/proc/loadavg: 2.04 2.25 2.36 3/182 10377
/proc/meminfo: memFree=27535044/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2964 CPUtime=20.1 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 4859 12945 0 0 12 2 1993 3 20 0 1 0 273434256 3035136 445 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 741 445 183 440 0 297 0
[pid=10330] ppid=10320 vsize=59844 CPUtime=34.16 cores=0,2,4,6
/proc/10330/stat : 10330 (glucosInc) R 10320 10319 5308 0 -1 4202496 9146 0 0 0 3414 2 0 0 20 0 1 0 273436268 61280256 11624 33554432000 4194304 5654031 140735980379088 140735980366904 4214632 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10330/statm: 14961 11624 142 357 0 14601 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 71956

[startup+55.9003 s]
/proc/loadavg: 2.03 2.24 2.35 3/182 10377
/proc/meminfo: memFree=27532996/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2964 CPUtime=20.1 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 4859 12945 0 0 12 2 1993 3 20 0 1 0 273434256 3035136 445 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 741 445 183 440 0 297 0
[pid=10330] ppid=10320 vsize=59844 CPUtime=35.76 cores=0,2,4,6
/proc/10330/stat : 10330 (glucosInc) R 10320 10319 5308 0 -1 4202496 9149 0 0 0 3574 2 0 0 20 0 1 0 273436268 61280256 11624 33554432000 4194304 5654031 140735980379088 140735980366904 4214432 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10330/statm: 14961 11624 142 357 0 14601 0
Current children cumulated CPU time (s) 55.86
Current children cumulated vsize (KiB) 71956

[startup+56.3003 s]
/proc/loadavg: 2.03 2.24 2.35 3/182 10377
/proc/meminfo: memFree=27532804/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=2964 CPUtime=20.1 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4202496 4859 12945 0 0 12 2 1993 3 20 0 1 0 273434256 3035136 445 33554432000 4194304 5992684 140735312043552 140735312029384 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 741 445 183 440 0 297 0
[pid=10330] ppid=10320 vsize=59844 CPUtime=36.16 cores=0,2,4,6
/proc/10330/stat : 10330 (glucosInc) R 10320 10319 5308 0 -1 4202496 9150 0 0 0 3614 2 0 0 20 0 1 0 273436268 61280256 12136 33554432000 4194304 5654031 140735980379088 140735980366904 4215353 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10330/statm: 14961 12136 142 357 0 14601 0
Current children cumulated CPU time (s) 56.26
Current children cumulated vsize (KiB) 71956

[startup+56.7004 s]
/proc/loadavg: 2.03 2.24 2.35 3/182 10377
/proc/meminfo: memFree=27532804/32873648 swapFree=6848/6848
[pid=10319] ppid=10317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10319/stat : 10319 (npSolver-pbo-It) S 10317 10319 5308 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273434256 9367552 275 33554432000 4194304 5064252 140733209577296 140733209576208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10319/statm: 2287 275 233 213 0 72 0
[pid=10320] ppid=10319 vsize=3224 CPUtime=20.1 cores=0,2,4,6
/proc/10320/stat : 10320 (npSolver-pbo) S 10319 10319 5308 0 -1 4204032 5097 12945 0 0 12 2 1993 3 20 0 1 0 273434256 3301376 464 33554432000 4194304 5992684 140735312043552 140735312037656 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10320/statm: 806 464 195 440 0 362 0
[pid=10330] ppid=10320 vsize=59852 CPUtime=36.48 cores=0,2,4,6
/proc/10330/stat : 10330 (glucosInc) S 10320 10319 5308 0 -1 4202496 9160 0 0 0 3646 2 0 0 20 0 1 0 273436268 61288448 13679 33554432000 4194304 5654031 140735980379088 140735980377400 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/10330/statm: 14963 13679 148 357 0 14603 0
Current children cumulated CPU time (s) 56.58
Current children cumulated vsize (KiB) 72224

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10319 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=60950
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=57991
# CPU time returned by wait4() is 20.1189
# while last known CPU time is 56.58
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 56.7392
CPU time (s): 56.58
CPU user time (s): 56.51
CPU system time (s): 0.07
CPU usage (%): 99.7194
Max. virtual memory (cumulated for all children) (KiB): 72224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.0609
system time used= 0.057991
maximum resident set size= 50960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18417
page faults= 0
swaps= 0
block input operations= 0
block output operations= 14080
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 429
involuntary context switches= 50

runsolver used 0.092985 second user time and 0.220966 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-27 00:57:54
IDJOB=3697542
IDBENCH=25044
IDSOLVER=2275
FILE ID=node113/3697542-1338073074
RUNJOBID= node113-1338052965-5324
PBS_JOBID= 14624415
Free space on /tmp= 71300 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697542-1338073074/watcher-3697542-1338073074 -o /tmp/evaluation-result-3697542-1338073074/solver-3697542-1338073074 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697542-1338073074.opb 411320911 HOME HOME

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

MD5SUM BENCH= 3bc65171ee2bdd2ee7a63cc75f29f375
RANDOM SEED=411320911

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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		: 2667.026
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		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27487744 kB
Buffers:          304476 kB
Cached:          4105576 kB
SwapCached:            0 kB
Active:          1240908 kB
Inactive:        3328640 kB
Active(anon):     162288 kB
Inactive(anon):        0 kB
Active(file):    1078620 kB
Inactive(file):  3328640 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8812 kB
Writeback:             0 kB
AnonPages:        169940 kB
Mapped:            15724 kB
Shmem:               200 kB
Slab:             676656 kB
SReclaimable:     119572 kB
SUnreclaim:       557084 kB
KernelStack:        1512 kB
PageTables:         4552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     294960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71312 MiB
End job on node113 at 2012-05-27 00:58:51