Trace number 3698240

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) 73.6 73.8907

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir06_area_opers.opb
MD5SUM4b72d81adefd0ef56251a04b2b714e8c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark2.6306
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved YES
Number of variables11085
Total number of constraints23298
Number of constraints which are clauses23298
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 constraint127
Number of terms in the objective function 5533
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 5533
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 5533
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 

0.00/0.08	c run inc solver
0.00/0.08	c [INC SYSTEM] run initial solver
0.00/0.08	c [INC SYSTEM] preprocess with white file
0.00/0.28	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.28	c [INC SYSTEM] execute solver
0.00/0.30	c [INC SEARCH] formula is SAT
0.00/0.30	c [INC SYSTEM] solved the initial formula
0.00/0.33	c model valid
0.00/0.33	c current solution ok
0.00/0.37	o 316
0.00/0.37	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.37	c write failed with 2
0.00/0.38	c [INC SEARCH] iteration: 0
0.00/0.38	c [INC BOUNDS] best value:316 search for 315
0.00/0.38	c [INC SYSTEM] create new solver instance
0.00/0.38	c [INC] encode full formula
0.00/0.38	c fallback to adder encoding
0.00/0.61	c set iterative enc to: cardAdder
0.00/0.61	c set iterative enc to: none
0.00/0.64	c [INC SEARCH] isOptimum variable: 0
73.56/73.61	c formula is SAT
73.56/73.61	c [INC SEARCH] copied best model
73.56/73.61	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
73.56/73.65	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
73.60/73.89	HOME/npSolver-pbo-Itd.sh: line 18: 10119 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-3698240-1338072998/watcher-3698240-1338072998 -o /tmp/evaluation-result-3698240-1338072998/solver-3698240-1338072998 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698240-1338072998.opb 16116813 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: 1.94 2.37 2.41 3/179 10118
/proc/meminfo: memFree=27513028/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0

[startup+0.0469839 s]
/proc/loadavg: 1.94 2.37 2.41 3/179 10118
/proc/meminfo: memFree=27513028/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100298 s]
/proc/loadavg: 1.94 2.37 2.41 3/179 10118
/proc/meminfo: memFree=27513028/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300221 s]
/proc/loadavg: 1.94 2.37 2.41 3/179 10118
/proc/meminfo: memFree=27513028/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700173 s]
/proc/loadavg: 1.94 2.37 2.41 3/179 10118
/proc/meminfo: memFree=27513028/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/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: 1.95 2.36 2.41 3/182 10127
/proc/meminfo: memFree=27443440/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=53312 CPUtime=0.84 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 11938 0 0 0 82 2 0 0 20 0 1 0 273426699 54591488 11657 33554432000 4194304 5654031 140734147235984 140734147223800 4232927 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13328 11657 141 357 0 12968 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 70512

[startup+3.10034 s]
/proc/loadavg: 1.95 2.36 2.41 3/182 10127
/proc/meminfo: memFree=27443432/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=53312 CPUtime=2.44 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 11938 0 0 0 242 2 0 0 20 0 1 0 273426699 54591488 11657 33554432000 4194304 5654031 140734147235984 140734147223800 4232160 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13328 11657 141 357 0 12968 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 70512

[startup+6.30034 s]
/proc/loadavg: 1.95 2.35 2.41 3/182 10127
/proc/meminfo: memFree=27443896/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=53312 CPUtime=5.64 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 11938 0 0 0 562 2 0 0 20 0 1 0 273426699 54591488 11657 33554432000 4194304 5654031 140734147235984 140734147223800 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13328 11657 141 357 0 12968 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 70512

[startup+12.7003 s]
/proc/loadavg: 1.96 2.35 2.40 3/182 10127
/proc/meminfo: memFree=27443704/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=53312 CPUtime=12.04 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 11958 0 0 0 1202 2 0 0 20 0 1 0 273426699 54591488 11676 33554432000 4194304 5654031 140734147235984 140734147223800 4214618 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13328 11676 141 357 0 12968 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 70512

[startup+25.5068 s]
/proc/loadavg: 1.96 2.33 2.40 3/182 10127
/proc/meminfo: memFree=27444344/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=53784 CPUtime=24.84 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 12168 0 0 0 2482 2 0 0 20 0 1 0 273426699 55074816 11886 33554432000 4194304 5654031 140734147235984 140734147233768 4214483 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13446 11886 142 357 0 13086 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 70984

[startup+51.1003 s]
/proc/loadavg: 1.98 2.30 2.39 3/182 10127
/proc/meminfo: memFree=27416856/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=55004 CPUtime=50.43 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 12730 0 0 0 5041 2 0 0 20 0 1 0 273426699 56324096 12417 33554432000 4194304 5654031 140734147235984 140734147223800 4215076 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13751 12417 142 357 0 13391 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72204

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

[startup+51.3003 s]
/proc/loadavg: 1.98 2.30 2.39 3/182 10127
/proc/meminfo: memFree=27416856/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=55004 CPUtime=50.63 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 12735 0 0 0 5061 2 0 0 20 0 1 0 273426699 56324096 12422 33554432000 4194304 5654031 140734147235984 140734147223800 4232398 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 13751 12422 142 357 0 13391 0
Current children cumulated CPU time (s) 51.26
Current children cumulated vsize (KiB) 72204

[startup+64.1003 s]
/proc/loadavg: 1.98 2.29 2.38 3/181 10127
/proc/meminfo: memFree=27414136/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=63884 CPUtime=63.42 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 13461 0 0 0 6340 2 0 0 20 0 1 0 273426699 65417216 13123 33554432000 4194304 5654031 140734147235984 140734147223800 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 15971 13123 142 357 0 15611 0
Current children cumulated CPU time (s) 64.05
Current children cumulated vsize (KiB) 81084

[startup+70.5003 s]
/proc/loadavg: 1.98 2.28 2.38 3/181 10127
/proc/meminfo: memFree=27409296/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=64372 CPUtime=69.83 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 13604 0 0 0 6981 2 0 0 20 0 1 0 273426699 65916928 13774 33554432000 4194304 5654031 140734147235984 140734147223800 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 16093 13774 142 357 0 15733 0
Current children cumulated CPU time (s) 70.46
Current children cumulated vsize (KiB) 81572

[startup+72.1003 s]
/proc/loadavg: 1.98 2.28 2.38 3/181 10127
/proc/meminfo: memFree=27409296/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=64644 CPUtime=71.42 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 13678 0 0 0 7140 2 0 0 20 0 1 0 273426699 66195456 13848 33554432000 4194304 5654031 140734147235984 140734147223800 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 16161 13848 142 357 0 15801 0
Current children cumulated CPU time (s) 72.05
Current children cumulated vsize (KiB) 81844

[startup+72.9003 s]
/proc/loadavg: 1.98 2.28 2.38 3/181 10127
/proc/meminfo: memFree=27409048/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=64644 CPUtime=72.22 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 13679 0 0 0 7220 2 0 0 20 0 1 0 273426699 66195456 13849 33554432000 4194304 5654031 140734147235984 140734147223800 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 16161 13849 142 357 0 15801 0
Current children cumulated CPU time (s) 72.85
Current children cumulated vsize (KiB) 81844

[startup+73.3003 s]
/proc/loadavg: 1.98 2.28 2.38 3/181 10127
/proc/meminfo: memFree=27409048/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8052 CPUtime=0.63 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4202496 4902 6317 0 0 34 8 20 1 20 0 1 0 273426635 8245248 1590 33554432000 4194304 5992684 140737485834608 140737485820440 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2013 1590 183 440 0 1569 0
[pid=10127] ppid=10119 vsize=65444 CPUtime=72.62 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) R 10119 10118 5308 0 -1 4202496 13788 0 0 0 7260 2 0 0 20 0 1 0 273426699 67014656 13958 33554432000 4194304 5654031 140734147235984 140734147223800 4214603 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 16361 13958 142 357 0 16001 0
Current children cumulated CPU time (s) 73.25
Current children cumulated vsize (KiB) 82644

[startup+73.7004 s]
/proc/loadavg: 1.98 2.28 2.38 3/181 10127
/proc/meminfo: memFree=27409048/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8056 CPUtime=0.67 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4204032 5642 6317 0 0 38 8 20 1 20 0 1 0 273426635 8249344 1613 33554432000 4194304 5992684 140737485834608 140737485828712 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2014 1613 195 440 0 1570 0
[pid=10127] ppid=10119 vsize=65452 CPUtime=72.93 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) S 10119 10118 5308 0 -1 4202496 13797 0 0 0 7291 2 0 0 20 0 1 0 273426699 67022848 13967 33554432000 4194304 5654031 140734147235984 140734147234296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 16363 13967 148 357 0 16003 0
Current children cumulated CPU time (s) 73.6
Current children cumulated vsize (KiB) 82656

[startup+73.8004 s]
/proc/loadavg: 1.98 2.28 2.38 2/182 10128
/proc/meminfo: memFree=27396648/32873648 swapFree=6848/6848
[pid=10118] ppid=10116 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10118/stat : 10118 (npSolver-pbo-It) S 10116 10118 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273426634 9367552 275 33554432000 4194304 5064252 140733808082752 140733808081664 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/10118/statm: 2287 275 233 213 0 72 0
[pid=10119] ppid=10118 vsize=8056 CPUtime=0.67 cores=0,2,4,6
/proc/10119/stat : 10119 (npSolver-pbo) S 10118 10118 5308 0 -1 4204032 5642 6317 0 0 38 8 20 1 20 0 1 0 273426635 8249344 1613 33554432000 4194304 5992684 140737485834608 140737485828712 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10119/statm: 2014 1613 195 440 0 1570 0
[pid=10127] ppid=10119 vsize=65452 CPUtime=72.93 cores=0,2,4,6
/proc/10127/stat : 10127 (glucosInc) S 10119 10118 5308 0 -1 4202496 13797 0 0 0 7291 2 0 0 20 0 1 0 273426699 67022848 13967 33554432000 4194304 5654031 140734147235984 140734147234296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10127/statm: 16363 13967 148 357 0 16003 0
Current children cumulated CPU time (s) 73.6
Current children cumulated vsize (KiB) 82656

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10118 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=590910
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=102984
# CPU time returned by wait4() is 0.693894
# while last known CPU time is 73.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 73.8907
CPU time (s): 73.6
CPU user time (s): 73.49
CPU system time (s): 0.11
CPU usage (%): 99.6067
Max. virtual memory (cumulated for all children) (KiB): 82656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.59091
system time used= 0.102984
maximum resident set size= 38912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 37256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1800
involuntary context switches= 12

runsolver used 0.152976 second user time and 0.381941 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-27 00:56:38
IDJOB=3698240
IDBENCH=25038
IDSOLVER=2275
FILE ID=node113/3698240-1338072998
RUNJOBID= node113-1338052965-5324
PBS_JOBID= 14624415
Free space on /tmp= 71300 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir06_area_opers.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698240-1338072998/watcher-3698240-1338072998 -o /tmp/evaluation-result-3698240-1338072998/solver-3698240-1338072998 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698240-1338072998.opb 16116813 HOME HOME

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

MD5SUM BENCH= 4b72d81adefd0ef56251a04b2b714e8c
RANDOM SEED=16116813

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:        27513292 kB
Buffers:          304128 kB
Cached:          4105856 kB
SwapCached:            0 kB
Active:          1213596 kB
Inactive:        3328384 kB
Active(anon):     134300 kB
Inactive(anon):        0 kB
Active(file):    1079296 kB
Inactive(file):  3328384 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9936 kB
Writeback:             0 kB
AnonPages:        142300 kB
Mapped:            15672 kB
Shmem:               200 kB
Slab:             677472 kB
SReclaimable:     119548 kB
SUnreclaim:       557924 kB
KernelStack:        1512 kB
PageTables:         4116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     264500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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= 71268 MiB
End job on node113 at 2012-05-27 00:57:52