Trace number 3749053

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 (fixed)OPT5148 3.87041 3.88326

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUMd99cfd7c624f6e153a873fe4512e21db
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5148
Best CPU time to get the best result obtained on this benchmark0.001999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5148
Optimality of the best value was proved YES
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
0.00/0.01	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.01	c [INC SYSTEM] execute solver
0.00/0.01	c [INC SEARCH] formula is SAT
0.00/0.01	c [INC SYSTEM] solved the initial formula
0.00/0.01	c model valid
0.00/0.01	c current solution ok
0.00/0.02	o 7104
0.00/0.02	c execute binary inc search
0.00/0.02	c [INC SEARCH] current bound: 3552
0.00/0.02	c [INC SEARCH] iteration: 0
0.00/0.02	c [INC SEARCH] lower bound: 0 upperbound 7104 current bound: 3552 best value:7104
0.00/0.02	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.02	c write failed with 2
0.00/0.02	c [INC SYSTEM] create new solver instance
0.00/0.02	c [INC] encode full formula
0.00/0.02	c fallback to adder encoding
0.00/0.02	c set iterative enc to: adder
0.00/0.02	c set iterative enc to: none
0.00/0.03	c [INC SEARCH] isOptimum variable: 0
0.00/0.11	c [INC SEARCH] formula is UNSAT
0.00/0.11	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.11	c write failed with 2
0.00/0.11	c sat variable: 0 optimum/unsat variable: 1
0.00/0.11	c [INC SEARCH] set lower bound to 3553 upperbound 7104
0.00/0.11	c [INC SEARCH] current bound: 5328
0.00/0.11	c [INC SEARCH] iteration: 1
0.00/0.11	c [INC SEARCH] lower bound: 3553 upperbound 7104 current bound: 5328 best value:7104
0.00/0.11	c [INC SYSTEM] create new solver instance
0.00/0.11	c [INC] encode full formula
0.00/0.11	c fallback to adder encoding
0.00/0.12	c set iterative enc to: adder
0.00/0.12	c set iterative enc to: none
0.00/0.12	c [INC SEARCH] isOptimum variable: 0
0.00/0.39	c [INC SEARCH] formula is SAT
0.00/0.39	c [INC SEARCH] copied best model
0.00/0.39	c sat variable: 1 optimum/unsat variable: 0
0.00/0.39	c model valid
0.00/0.39	c current solution ok
0.00/0.39	o 5192
0.00/0.39	c [INC SEARCH] current bound: 4372
0.00/0.39	c [INC SEARCH] iteration: 2
0.00/0.39	c [INC SEARCH] lower bound: 3553 upperbound 5192 current bound: 4372 best value:5192
0.00/0.39	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.39	c write failed with 2
0.00/0.39	c [INC SYSTEM] create new solver instance
0.00/0.39	c [INC] encode full formula
0.00/0.39	c fallback to adder encoding
0.00/0.39	c set iterative enc to: adder
0.00/0.39	c set iterative enc to: none
0.00/0.40	c [INC SEARCH] isOptimum variable: 0
0.00/0.73	c [INC SEARCH] formula is UNSAT
0.00/0.73	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.73	c write failed with 2
0.00/0.73	c sat variable: 0 optimum/unsat variable: 1
0.00/0.73	c [INC SEARCH] set lower bound to 4373 upperbound 5192
0.00/0.73	c [INC SEARCH] current bound: 4782
0.00/0.73	c [INC SEARCH] iteration: 3
0.00/0.73	c [INC SEARCH] lower bound: 4373 upperbound 5192 current bound: 4782 best value:5192
0.00/0.73	c [INC SYSTEM] create new solver instance
0.00/0.73	c [INC] encode full formula
0.00/0.73	c fallback to adder encoding
0.00/0.74	c set iterative enc to: adder
0.00/0.74	c set iterative enc to: none
0.00/0.74	c [INC SEARCH] isOptimum variable: 0
0.97/1.05	c [INC SEARCH] formula is UNSAT
0.97/1.05	c [INC SYSTEM] there exists a inc, kill it!
0.97/1.05	c write failed with 2
0.97/1.05	c sat variable: 0 optimum/unsat variable: 1
0.97/1.05	c [INC SEARCH] set lower bound to 4783 upperbound 5192
0.97/1.05	c [INC SEARCH] current bound: 4987
0.97/1.05	c [INC SEARCH] iteration: 4
0.97/1.05	c [INC SEARCH] lower bound: 4783 upperbound 5192 current bound: 4987 best value:5192
0.97/1.05	c [INC SYSTEM] create new solver instance
0.97/1.05	c [INC] encode full formula
0.97/1.05	c fallback to adder encoding
0.97/1.05	c set iterative enc to: adder
0.97/1.05	c set iterative enc to: none
0.97/1.06	c [INC SEARCH] isOptimum variable: 0
1.03/1.44	c [INC SEARCH] formula is UNSAT
1.03/1.44	c [INC SYSTEM] there exists a inc, kill it!
1.03/1.44	c write failed with 2
1.03/1.44	c sat variable: 0 optimum/unsat variable: 1
1.03/1.44	c [INC SEARCH] set lower bound to 4988 upperbound 5192
1.03/1.44	c [INC SEARCH] current bound: 5090
1.03/1.44	c [INC SEARCH] iteration: 5
1.03/1.44	c [INC SEARCH] lower bound: 4988 upperbound 5192 current bound: 5090 best value:5192
1.03/1.44	c [INC SYSTEM] create new solver instance
1.03/1.44	c [INC] encode full formula
1.03/1.44	c fallback to adder encoding
1.03/1.45	c set iterative enc to: adder
1.03/1.45	c set iterative enc to: none
1.03/1.45	c [INC SEARCH] isOptimum variable: 0
1.44/1.74	c [INC SEARCH] formula is UNSAT
1.44/1.74	c [INC SYSTEM] there exists a inc, kill it!
1.44/1.74	c write failed with 2
1.44/1.74	c sat variable: 0 optimum/unsat variable: 1
1.44/1.74	c [INC SEARCH] set lower bound to 5091 upperbound 5192
1.44/1.74	c [INC SEARCH] current bound: 5141
1.44/1.74	c [INC SEARCH] iteration: 6
1.44/1.74	c [INC SEARCH] lower bound: 5091 upperbound 5192 current bound: 5141 best value:5192
1.44/1.74	c [INC SYSTEM] create new solver instance
1.44/1.74	c [INC] encode full formula
1.44/1.74	c fallback to adder encoding
1.44/1.75	c set iterative enc to: adder
1.44/1.75	c set iterative enc to: none
1.44/1.75	c [INC SEARCH] isOptimum variable: 0
2.18/2.24	c [INC SEARCH] formula is UNSAT
2.18/2.24	c [INC SYSTEM] there exists a inc, kill it!
2.18/2.24	c write failed with 2
2.18/2.24	c sat variable: 0 optimum/unsat variable: 1
2.18/2.24	c [INC SEARCH] set lower bound to 5142 upperbound 5192
2.18/2.24	c [INC SEARCH] current bound: 5167
2.18/2.24	c [INC SEARCH] iteration: 7
2.18/2.24	c [INC SEARCH] lower bound: 5142 upperbound 5192 current bound: 5167 best value:5192
2.18/2.24	c [INC SYSTEM] create new solver instance
2.18/2.24	c [INC] encode full formula
2.18/2.24	c fallback to adder encoding
2.18/2.24	c set iterative enc to: adder
2.18/2.24	c set iterative enc to: none
2.18/2.25	c [INC SEARCH] isOptimum variable: 0
2.21/2.71	c [INC SEARCH] formula is SAT
2.21/2.71	c [INC SEARCH] copied best model
2.21/2.71	c sat variable: 1 optimum/unsat variable: 0
2.21/2.71	c model valid
2.21/2.71	c current solution ok
2.21/2.71	o 5167
2.21/2.71	c [INC SEARCH] current bound: 5154
2.21/2.71	c [INC SEARCH] iteration: 8
2.21/2.71	c [INC SEARCH] lower bound: 5142 upperbound 5167 current bound: 5154 best value:5167
2.21/2.71	c [INC SYSTEM] there exists a inc, kill it!
2.21/2.71	c write failed with 2
2.21/2.71	c [INC SYSTEM] create new solver instance
2.21/2.71	c [INC] encode full formula
2.21/2.71	c fallback to adder encoding
2.21/2.71	c set iterative enc to: adder
2.21/2.71	c set iterative enc to: none
2.21/2.72	c [INC SEARCH] isOptimum variable: 0
2.69/3.18	c [INC SEARCH] formula is SAT
2.69/3.18	c [INC SEARCH] copied best model
2.69/3.18	c sat variable: 1 optimum/unsat variable: 0
2.69/3.18	c model valid
2.69/3.18	c current solution ok
2.69/3.18	o 5148
2.69/3.18	c [INC SEARCH] current bound: 5145
2.69/3.18	c [INC SEARCH] iteration: 9
2.69/3.18	c [INC SEARCH] lower bound: 5142 upperbound 5148 current bound: 5145 best value:5148
2.69/3.18	c [INC SYSTEM] there exists a inc, kill it!
2.69/3.18	c write failed with 2
2.69/3.18	c [INC SYSTEM] create new solver instance
2.69/3.18	c [INC] encode full formula
2.69/3.18	c fallback to adder encoding
2.69/3.18	c set iterative enc to: adder
2.69/3.18	c set iterative enc to: none
2.69/3.19	c [INC SEARCH] isOptimum variable: 0
3.45/3.54	c [INC SEARCH] formula is UNSAT
3.45/3.54	c [INC SYSTEM] there exists a inc, kill it!
3.45/3.54	c write failed with 2
3.45/3.54	c sat variable: 0 optimum/unsat variable: 1
3.45/3.54	c [INC SEARCH] set lower bound to 5146 upperbound 5148
3.45/3.54	c [INC SEARCH] current bound: 5147
3.45/3.54	c [INC SEARCH] iteration: 10
3.45/3.54	c [INC SEARCH] lower bound: 5146 upperbound 5148 current bound: 5147 best value:5148
3.45/3.54	c [INC SYSTEM] create new solver instance
3.45/3.54	c [INC] encode full formula
3.45/3.54	c fallback to adder encoding
3.45/3.54	c set iterative enc to: adder
3.45/3.54	c set iterative enc to: none
3.45/3.55	c [INC SEARCH] isOptimum variable: 0
3.51/3.88	c [INC SEARCH] formula is UNSAT
3.51/3.88	c [INC SYSTEM] there exists a inc, kill it!
3.51/3.88	c write failed with 2
3.51/3.88	c sat variable: 0 optimum/unsat variable: 1
3.51/3.88	c [INC SEARCH] set lower bound to 5148 upperbound 5148
3.51/3.88	c display solution
3.51/3.88	s OPTIMUM FOUND
3.51/3.88	v x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 -x105

Verifier Data 

OK	5148

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-3749053-1339128263/watcher-3749053-1339128263 -o /tmp/evaluation-result-3749053-1339128263/solver-3749053-1339128263 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749053-1339128263.opb 1456589114 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: 2.09 2.18 2.08 3/178 15855
/proc/meminfo: memFree=19564508/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0

[startup+0.0124749 s]
/proc/loadavg: 2.09 2.18 2.08 3/178 15855
/proc/meminfo: memFree=19564508/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100289 s]
/proc/loadavg: 2.09 2.18 2.08 3/178 15855
/proc/meminfo: memFree=19564508/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300121 s]
/proc/loadavg: 2.09 2.18 2.08 3/178 15855
/proc/meminfo: memFree=19564508/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700113 s]
/proc/loadavg: 2.09 2.18 2.08 3/178 15855
/proc/meminfo: memFree=19564508/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50016 s]
/proc/loadavg: 2.09 2.18 2.08 3/181 15870
/proc/meminfo: memFree=19559516/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
[pid=15856] ppid=15855 vsize=3280 CPUtime=1.44 cores=0,2,4,6
/proc/15856/stat : 15856 (npSolver-pbo) S 15855 15855 11882 0 -1 4202496 4019 11099 0 0 4 1 137 2 20 0 1 0 378954844 3358720 454 33554432000 4194304 6004724 140733541266736 140733541251656 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/15856/statm: 820 454 179 442 0 374 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 12428

[startup+3.10028 s]
/proc/loadavg: 2.09 2.18 2.08 3/181 15876
/proc/meminfo: memFree=19541452/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
[pid=15856] ppid=15855 vsize=3280 CPUtime=2.69 cores=0,2,4,6
/proc/15856/stat : 15856 (npSolver-pbo) S 15855 15855 11882 0 -1 4202496 5122 16732 0 0 6 1 260 2 20 0 1 0 378954844 3358720 454 33554432000 4194304 6004724 140733541266736 140733541251656 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/15856/statm: 820 454 179 442 0 374 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 12428

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

[startup+3.50036 s]
/proc/loadavg: 2.09 2.18 2.08 3/181 15882
/proc/meminfo: memFree=19558848/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
[pid=15856] ppid=15855 vsize=3280 CPUtime=3.15 cores=0,2,4,6
/proc/15856/stat : 15856 (npSolver-pbo) S 15855 15855 11882 0 -1 4202496 5497 18580 0 0 6 1 305 3 20 0 1 0 378954844 3358720 454 33554432000 4194304 6004724 140733541266736 140733541251656 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/15856/statm: 820 454 179 442 0 374 0
[pid=15882] ppid=15856 vsize=5760 CPUtime=0.3 cores=0,2,4,6
/proc/15882/stat : 15882 (glucosInc) R 15856 15855 11882 0 -1 4202496 1251 0 0 0 30 0 0 0 20 0 1 0 378955163 5898240 907 33554432000 4194304 5654031 140736412051648 140736412049736 4208659 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15882/statm: 1440 907 137 357 0 1080 0
Current children cumulated CPU time (s) 3.45
Current children cumulated vsize (KiB) 18188

[startup+3.70017 s]
/proc/loadavg: 2.09 2.18 2.08 3/181 15882
/proc/meminfo: memFree=19558848/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
[pid=15856] ppid=15855 vsize=3280 CPUtime=3.51 cores=0,2,4,6
/proc/15856/stat : 15856 (npSolver-pbo) S 15855 15855 11882 0 -1 4202496 5861 20361 0 0 7 1 340 3 20 0 1 0 378954844 3358720 454 33554432000 4194304 6004724 140733541266736 140733541251656 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/15856/statm: 820 454 179 442 0 374 0
Current children cumulated CPU time (s) 3.51
Current children cumulated vsize (KiB) 12428

[startup+3.80015 s]
/proc/loadavg: 2.09 2.18 2.08 3/181 15882
/proc/meminfo: memFree=19558848/32873844 swapFree=7372/7372
[pid=15855] ppid=15853 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/15855/stat : 15855 (npSolver-pbo-I.) S 15853 15855 11882 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378954844 9367552 274 33554432000 4194304 5064252 140734579110736 140734579109648 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/15855/statm: 2287 274 233 213 0 72 0
[pid=15856] ppid=15855 vsize=3280 CPUtime=3.51 cores=0,2,4,6
/proc/15856/stat : 15856 (npSolver-pbo) S 15855 15855 11882 0 -1 4202496 5861 20361 0 0 7 1 340 3 20 0 1 0 378954844 3358720 454 33554432000 4194304 6004724 140733541266736 140733541251656 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/15856/statm: 820 454 179 442 0 374 0
Current children cumulated CPU time (s) 3.51
Current children cumulated vsize (KiB) 12428

Child status: 0
Real time (s): 3.88326
CPU time (s): 3.87041
CPU user time (s): 3.81042
CPU system time (s): 0.05999
CPU usage (%): 99.669
Max. virtual memory (cumulated for all children) (KiB): 19828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.81042
system time used= 0.05999
maximum resident set size= 29204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27763
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7736
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 84
involuntary context switches= 76

runsolver used 0.002999 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node109 at 2012-06-08 06:04:23
IDJOB=3749053
IDBENCH=24971
IDSOLVER=2333
FILE ID=node109/3749053-1339128263
RUNJOBID= node109-1339112037-14057
PBS_JOBID= 14643744
Free space on /tmp= 69840 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749053-1339128263/watcher-3749053-1339128263 -o /tmp/evaluation-result-3749053-1339128263/solver-3749053-1339128263 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749053-1339128263.opb 1456589114 HOME HOME

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

MD5SUM BENCH= d99cfd7c624f6e153a873fe4512e21db
RANDOM SEED=1456589114

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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	: 5331.91
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		: 2667.264
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        19564772 kB
Buffers:         1969056 kB
Cached:          3569404 kB
SwapCached:         1268 kB
Active:         10446064 kB
Inactive:        1880172 kB
Active(anon):    6778408 kB
Inactive(anon):     9016 kB
Active(file):    3667656 kB
Inactive(file):  1871156 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67105640 kB
Dirty:              8152 kB
Writeback:             0 kB
AnonPages:       6911712 kB
Mapped:            11376 kB
Shmem:                 4 kB
Slab:             829168 kB
SReclaimable:     271204 kB
SUnreclaim:       557964 kB
KernelStack:        1504 kB
PageTables:        17028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    7283432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3631104 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= 69832 MiB
End job on node109 at 2012-06-08 06:04:27