Trace number 3747469

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 (fixed)OPT-75 8.34173 8.33968

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-10000opt.opb
MD5SUM3c1368de4464ff81756c1b99158c803c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-75
Best CPU time to get the best result obtained on this benchmark1.15782
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints29711
Number of constraints which are clauses29711
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 356
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 356
Number of bits of the biggest sum of numbers9
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 

0.00/0.11	c run inc solver
0.00/0.11	c [INC SYSTEM] run initial solver
0.00/0.11	c [INC SYSTEM] preprocess with white file
0.00/0.21	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.21	c [INC SYSTEM] execute solver
0.00/0.22	c [INC SEARCH] formula is SAT
0.00/0.22	c [INC SYSTEM] solved the initial formula
0.00/0.26	c model valid
0.00/0.26	c current solution ok
0.00/0.31	o 0
0.00/0.31	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.31	c write failed with 2
0.00/0.31	c [INC SEARCH] iteration: 0
0.00/0.31	c [INC BOUNDS] best value:356 search for 355
0.00/0.31	c [INC SYSTEM] create new solver instance
0.00/0.31	c [INC] encode full formula
0.00/0.33	c set iterative enc to: swc
0.00/0.34	c [INC SEARCH] isOptimum variable: 0
0.00/0.43	c formula is SAT
0.00/0.43	c [INC SEARCH] copied best model
0.00/0.43	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.47	c model valid
0.00/0.47	c current solution ok
0.00/0.47	o -51
0.00/0.47	c [INC SEARCH] iteration: 1
0.00/0.47	c [INC BOUNDS] best value:305 search for 304
0.00/0.47	c [INC ENCODE] setup new number of clauses ...
0.00/0.47	c [INC] encode incremental formula
0.00/0.47	c return only the limitting unit clause for 304
0.00/0.47	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.47	c [INC SEARCH] isOptimum variable: 0
0.00/0.49	c formula is SAT
0.00/0.50	c [INC SEARCH] copied best model
0.00/0.50	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.53	c model valid
0.00/0.53	c current solution ok
0.00/0.53	o -53
0.00/0.53	c [INC SEARCH] iteration: 2
0.00/0.53	c [INC BOUNDS] best value:303 search for 302
0.00/0.53	c [INC ENCODE] setup new number of clauses ...
0.00/0.53	c [INC] encode incremental formula
0.00/0.53	c return only the limitting unit clause for 302
0.00/0.53	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.53	c [INC SEARCH] isOptimum variable: 0
0.00/0.55	c formula is SAT
0.00/0.55	c [INC SEARCH] copied best model
0.00/0.55	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.59	c model valid
0.00/0.59	c current solution ok
0.00/0.59	o -56
0.00/0.59	c [INC SEARCH] iteration: 3
0.00/0.59	c [INC BOUNDS] best value:300 search for 299
0.00/0.59	c [INC ENCODE] setup new number of clauses ...
0.00/0.59	c [INC] encode incremental formula
0.00/0.59	c return only the limitting unit clause for 299
0.00/0.59	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.59	c [INC SEARCH] isOptimum variable: 0
0.00/0.65	c formula is SAT
0.00/0.65	c [INC SEARCH] copied best model
0.00/0.65	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.69	c model valid
0.00/0.69	c current solution ok
0.00/0.69	o -58
0.00/0.69	c [INC SEARCH] iteration: 4
0.00/0.69	c [INC BOUNDS] best value:298 search for 297
0.00/0.69	c [INC ENCODE] setup new number of clauses ...
0.00/0.69	c [INC] encode incremental formula
0.00/0.69	c return only the limitting unit clause for 297
0.00/0.69	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.69	c [INC SEARCH] isOptimum variable: 0
0.00/0.84	c formula is SAT
0.00/0.84	c [INC SEARCH] copied best model
0.00/0.84	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.88	c model valid
0.00/0.88	c current solution ok
0.00/0.88	o -59
0.00/0.88	c [INC SEARCH] iteration: 5
0.00/0.88	c [INC BOUNDS] best value:297 search for 296
0.00/0.88	c [INC ENCODE] setup new number of clauses ...
0.00/0.88	c [INC] encode incremental formula
0.00/0.88	c return only the limitting unit clause for 296
0.00/0.88	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.88	c [INC SEARCH] isOptimum variable: 0
0.00/0.92	c formula is SAT
0.00/0.92	c [INC SEARCH] copied best model
0.00/0.92	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.96	c model valid
0.00/0.96	c current solution ok
0.00/0.96	o -65
0.00/0.96	c [INC SEARCH] iteration: 6
0.00/0.96	c [INC BOUNDS] best value:291 search for 290
0.00/0.96	c [INC ENCODE] setup new number of clauses ...
0.00/0.96	c [INC] encode incremental formula
0.00/0.96	c return only the limitting unit clause for 290
0.00/0.96	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.96	c [INC SEARCH] isOptimum variable: 0
0.97/1.03	c formula is SAT
0.97/1.03	c [INC SEARCH] copied best model
0.97/1.03	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.97/1.07	c model valid
0.97/1.07	c current solution ok
0.97/1.07	o -68
0.97/1.07	c [INC SEARCH] iteration: 7
0.97/1.07	c [INC BOUNDS] best value:288 search for 287
0.97/1.07	c [INC ENCODE] setup new number of clauses ...
0.97/1.07	c [INC] encode incremental formula
0.97/1.07	c return only the limitting unit clause for 287
0.97/1.07	c [INC SYSTEM] transmit new clauses to solver: 1
0.97/1.07	c [INC SEARCH] isOptimum variable: 0
0.97/1.09	c formula is SAT
0.97/1.09	c [INC SEARCH] copied best model
0.97/1.09	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.08/1.13	c model valid
1.08/1.13	c current solution ok
1.08/1.13	o -70
1.08/1.13	c [INC SEARCH] iteration: 8
1.08/1.13	c [INC BOUNDS] best value:286 search for 285
1.08/1.13	c [INC ENCODE] setup new number of clauses ...
1.08/1.13	c [INC] encode incremental formula
1.08/1.13	c return only the limitting unit clause for 285
1.08/1.13	c [INC SYSTEM] transmit new clauses to solver: 1
1.08/1.13	c [INC SEARCH] isOptimum variable: 0
1.27/1.36	c formula is SAT
1.27/1.36	c [INC SEARCH] copied best model
1.27/1.36	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.37/1.40	c model valid
1.37/1.40	c current solution ok
1.37/1.40	o -71
1.37/1.40	c [INC SEARCH] iteration: 9
1.37/1.40	c [INC BOUNDS] best value:285 search for 284
1.37/1.40	c [INC ENCODE] setup new number of clauses ...
1.37/1.40	c [INC] encode incremental formula
1.37/1.40	c return only the limitting unit clause for 284
1.37/1.40	c [INC SYSTEM] transmit new clauses to solver: 1
1.37/1.40	c [INC SEARCH] isOptimum variable: 0
3.37/3.47	c formula is SAT
3.37/3.48	c [INC SEARCH] copied best model
3.37/3.48	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.47/3.52	c model valid
3.47/3.52	c current solution ok
3.47/3.52	o -72
3.47/3.52	c [INC SEARCH] iteration: 10
3.47/3.52	c [INC BOUNDS] best value:284 search for 283
3.47/3.52	c [INC ENCODE] setup new number of clauses ...
3.47/3.52	c [INC] encode incremental formula
3.47/3.52	c return only the limitting unit clause for 283
3.47/3.52	c [INC SYSTEM] transmit new clauses to solver: 1
3.47/3.52	c [INC SEARCH] isOptimum variable: 0
3.47/3.54	c formula is SAT
3.47/3.54	c [INC SEARCH] copied best model
3.47/3.54	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.47/3.58	c model valid
3.47/3.58	c current solution ok
3.47/3.58	o -74
3.47/3.58	c [INC SEARCH] iteration: 11
3.47/3.58	c [INC BOUNDS] best value:282 search for 281
3.47/3.58	c [INC ENCODE] setup new number of clauses ...
3.47/3.58	c [INC] encode incremental formula
3.47/3.58	c return only the limitting unit clause for 281
3.47/3.58	c [INC SYSTEM] transmit new clauses to solver: 1
3.47/3.58	c [INC SEARCH] isOptimum variable: 0
7.28/7.36	c formula is SAT
7.28/7.36	c [INC SEARCH] copied best model
7.28/7.36	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
7.38/7.40	c model valid
7.38/7.40	c current solution ok
7.38/7.40	o -75
7.38/7.40	c [INC SEARCH] iteration: 12
7.38/7.40	c [INC BOUNDS] best value:281 search for 280
7.38/7.40	c [INC ENCODE] setup new number of clauses ...
7.38/7.40	c [INC] encode incremental formula
7.38/7.40	c return only the limitting unit clause for 280
7.38/7.40	c [INC SYSTEM] transmit new clauses to solver: 1
7.38/7.40	c [INC SEARCH] isOptimum variable: 0
8.28/8.33	c [INC SEARCH] formula is UNSAT
8.28/8.33	c [INC SYSTEM] there exists a inc, kill it!
8.28/8.33	c write failed with 2
8.28/8.33	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1bbe240)
8.28/8.33	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
8.28/8.33	c [INC SEARCH] found optimum
8.28/8.33	c display solution
8.28/8.33	s OPTIMUM FOUND
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Verifier Data 

OK	-75

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-3747469-1339103820/watcher-3747469-1339103820 -o /tmp/evaluation-result-3747469-1339103820/solver-3747469-1339103820 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747469-1339103820.opb 1090137709 HOME HOME 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11625
/proc/meminfo: memFree=27045480/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0

[startup+0.019115 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11625
/proc/meminfo: memFree=27045480/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100275 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11625
/proc/meminfo: memFree=27045480/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300259 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11625
/proc/meminfo: memFree=27045480/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700172 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11625
/proc/meminfo: memFree=27045480/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11634
/proc/meminfo: memFree=27003220/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
[pid=11626] ppid=11625 vsize=15732 CPUtime=0.71 cores=1,3,5,7
/proc/11626/stat : 11626 (npSolver-pbo) S 11625 11625 10841 0 -1 4202496 7086 4354 0 0 54 6 10 1 20 0 1 0 376506573 16109568 3459 33554432000 4194304 6004724 140736153544976 140736153530824 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11626/statm: 3933 3459 167 442 0 3487 0
[pid=11634] ppid=11626 vsize=20096 CPUtime=0.76 cores=1,3,5,7
/proc/11634/stat : 11634 (glucosInc) R 11626 11625 10841 0 -1 4202496 3687 0 0 0 76 0 0 0 20 0 1 0 376506607 20578304 4093 33554432000 4194304 5654031 140734238443280 140734238441592 4233213 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11634/statm: 5024 4093 150 357 0 4664 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 44976

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11634
/proc/meminfo: memFree=27001048/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
[pid=11626] ppid=11625 vsize=15732 CPUtime=0.71 cores=1,3,5,7
/proc/11626/stat : 11626 (npSolver-pbo) S 11625 11625 10841 0 -1 4202496 7086 4354 0 0 54 6 10 1 20 0 1 0 376506573 16109568 3459 33554432000 4194304 6004724 140736153544976 140736153530824 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11626/statm: 3933 3459 167 442 0 3487 0
[pid=11634] ppid=11626 vsize=18736 CPUtime=2.36 cores=1,3,5,7
/proc/11634/stat : 11634 (glucosInc) R 11626 11625 10841 0 -1 4202496 3910 0 0 0 236 0 0 0 20 0 1 0 376506607 19185664 4093 33554432000 4194304 5654031 140734238443280 140734238431096 4233280 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11634/statm: 4684 4093 152 357 0 4324 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 43616

[startup+6.30037 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11634
/proc/meminfo: memFree=26996332/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
[pid=11626] ppid=11625 vsize=15732 CPUtime=0.8 cores=1,3,5,7
/proc/11626/stat : 11626 (npSolver-pbo) S 11625 11625 10841 0 -1 4202496 7086 4354 0 0 63 6 10 1 20 0 1 0 376506573 16109568 3459 33554432000 4194304 6004724 140736153544976 140736153530824 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11626/statm: 3933 3459 167 442 0 3487 0
[pid=11634] ppid=11626 vsize=23396 CPUtime=5.48 cores=1,3,5,7
/proc/11634/stat : 11634 (glucosInc) R 11626 11625 10841 0 -1 4202496 4980 0 0 0 547 1 0 0 20 0 1 0 376506607 23957504 4956 33554432000 4194304 5654031 140734238443280 140734238431096 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11634/statm: 5849 4956 152 357 0 5489 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48276

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

[startup+7.10039 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11634
/proc/meminfo: memFree=26992672/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
[pid=11626] ppid=11625 vsize=15732 CPUtime=0.8 cores=1,3,5,7
/proc/11626/stat : 11626 (npSolver-pbo) S 11625 11625 10841 0 -1 4202496 7086 4354 0 0 63 6 10 1 20 0 1 0 376506573 16109568 3459 33554432000 4194304 6004724 140736153544976 140736153530824 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11626/statm: 3933 3459 167 442 0 3487 0
[pid=11634] ppid=11626 vsize=23396 CPUtime=6.28 cores=1,3,5,7
/proc/11634/stat : 11634 (glucosInc) R 11626 11625 10841 0 -1 4202496 5043 0 0 0 627 1 0 0 20 0 1 0 376506607 23957504 5014 33554432000 4194304 5654031 140734238443280 140734238431096 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11634/statm: 5849 5014 152 357 0 5489 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 48276

[startup+7.90038 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11634
/proc/meminfo: memFree=26989880/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
[pid=11626] ppid=11625 vsize=15732 CPUtime=0.84 cores=1,3,5,7
/proc/11626/stat : 11626 (npSolver-pbo) S 11625 11625 10841 0 -1 4202496 7109 4354 0 0 67 6 10 1 20 0 1 0 376506573 16109568 3459 33554432000 4194304 6004724 140736153544976 140736153530824 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11626/statm: 3933 3459 167 442 0 3487 0
[pid=11634] ppid=11626 vsize=26072 CPUtime=7.04 cores=1,3,5,7
/proc/11634/stat : 11634 (glucosInc) R 11626 11625 10841 0 -1 4202496 5130 0 0 0 703 1 0 0 20 0 1 0 376506607 26697728 5601 33554432000 4194304 5654031 140734238443280 140734238441592 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11634/statm: 6518 5601 152 357 0 6158 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 50952

[startup+8.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11634
/proc/meminfo: memFree=26989880/32873844 swapFree=9160/9160
[pid=11625] ppid=11623 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11625/stat : 11625 (npSolver-pbo-It) S 11623 11625 10841 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376506573 9367552 274 33554432000 4194304 5064252 140734507105024 140734507103936 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11625/statm: 2287 274 233 213 0 72 0
[pid=11626] ppid=11625 vsize=15732 CPUtime=0.84 cores=1,3,5,7
/proc/11626/stat : 11626 (npSolver-pbo) S 11625 11625 10841 0 -1 4202496 7109 4354 0 0 67 6 10 1 20 0 1 0 376506573 16109568 3459 33554432000 4194304 6004724 140736153544976 140736153530824 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11626/statm: 3933 3459 167 442 0 3487 0
[pid=11634] ppid=11626 vsize=26072 CPUtime=7.44 cores=1,3,5,7
/proc/11634/stat : 11634 (glucosInc) R 11626 11625 10841 0 -1 4202496 5151 0 0 0 743 1 0 0 20 0 1 0 376506607 26697728 5620 33554432000 4194304 5654031 140734238443280 140734238431096 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11634/statm: 6518 5620 152 357 0 6158 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 50952

Child status: 0
Real time (s): 8.33968
CPU time (s): 8.34173
CPU user time (s): 8.24975
CPU system time (s): 0.091986
CPU usage (%): 100.025
Max. virtual memory (cumulated for all children) (KiB): 50952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.24975
system time used= 0.091986
maximum resident set size= 39540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18334
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8032
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 984
involuntary context switches= 44

runsolver used 0.014997 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node139 at 2012-06-07 23:17:00
IDJOB=3747469
IDBENCH=71839
IDSOLVER=2332
FILE ID=node139/3747469-1339103820
RUNJOBID= node139-1339098177-10858
PBS_JOBID= 14643714
Free space on /tmp= 71008 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-10000opt.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747469-1339103820/watcher-3747469-1339103820 -o /tmp/evaluation-result-3747469-1339103820/solver-3747469-1339103820 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747469-1339103820.opb 1090137709 HOME HOME

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

MD5SUM BENCH= 3c1368de4464ff81756c1b99158c803c
RANDOM SEED=1090137709

node139.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
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		: 2666.750
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:       32873844 kB
MemFree:        27045752 kB
Buffers:          541968 kB
Cached:          4314752 kB
SwapCached:          828 kB
Active:          2232360 kB
Inactive:        2684852 kB
Active(anon):      54360 kB
Inactive(anon):     7900 kB
Active(file):    2178000 kB
Inactive(file):  2676952 kB
Unevictable:        9160 kB
Mlocked:            9160 kB
SwapTotal:      67108856 kB
SwapFree:       67104688 kB
Dirty:              9408 kB
Writeback:            20 kB
AnonPages:         80500 kB
Mapped:            12684 kB
Shmem:                 8 kB
Slab:             757072 kB
SReclaimable:     198844 kB
SUnreclaim:       558228 kB
KernelStack:        1456 kB
PageTables:         4120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     213264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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= 71000 MiB
End job on node139 at 2012-06-07 23:17:09