Trace number 3749071

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)OPT-74 24.4213 24.4345

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-6000opt.opb
MD5SUM192cb779697d7c2a638768a8111e4eb9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-74
Best CPU time to get the best result obtained on this benchmark2.21666
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 constraints30070
Number of constraints which are clauses30070
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 352
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 352
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 execute binary inc search
0.00/0.31	c [INC SEARCH] current bound: 176
0.00/0.31	c [INC SEARCH] iteration: 0
0.00/0.31	c [INC SEARCH] lower bound: 0 upperbound 352 current bound: 176 best value:352
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 SYSTEM] create new solver instance
0.00/0.31	c [INC] encode full formula
0.00/0.32	c set iterative enc to: swc
0.00/0.32	c [INC SEARCH] isOptimum variable: 0
0.00/0.40	c [INC SEARCH] formula is UNSAT
0.00/0.40	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.40	c write failed with 2
0.00/0.40	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1808660)
0.00/0.40	c sat variable: 0 optimum/unsat variable: 1
0.00/0.40	c [INC SEARCH] set lower bound to 177 upperbound 352
0.00/0.40	c [INC SEARCH] current bound: 264
0.00/0.40	c [INC SEARCH] iteration: 1
0.00/0.40	c [INC SEARCH] lower bound: 177 upperbound 352 current bound: 264 best value:352
0.00/0.40	c [INC SYSTEM] create new solver instance
0.00/0.40	c [INC] encode full formula
0.00/0.42	c set iterative enc to: swc
0.00/0.42	c [INC SEARCH] isOptimum variable: 0
3.17/3.24	c [INC SEARCH] formula is UNSAT
3.17/3.24	c [INC SYSTEM] there exists a inc, kill it!
3.17/3.24	c write failed with 2
3.17/3.24	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1808660)
3.17/3.24	c sat variable: 0 optimum/unsat variable: 1
3.17/3.24	c [INC SEARCH] set lower bound to 265 upperbound 352
3.17/3.24	c [INC SEARCH] current bound: 308
3.17/3.24	c [INC SEARCH] iteration: 2
3.17/3.24	c [INC SEARCH] lower bound: 265 upperbound 352 current bound: 308 best value:352
3.17/3.24	c [INC SYSTEM] create new solver instance
3.17/3.24	c [INC] encode full formula
3.17/3.26	c set iterative enc to: swc
3.17/3.27	c [INC SEARCH] isOptimum variable: 0
3.27/3.34	c [INC SEARCH] formula is SAT
3.27/3.34	c [INC SEARCH] copied best model
3.27/3.34	c sat variable: 1 optimum/unsat variable: 0
3.27/3.38	c model valid
3.27/3.38	c current solution ok
3.27/3.38	o -46
3.27/3.38	c [INC SEARCH] current bound: 285
3.27/3.38	c [INC SEARCH] iteration: 3
3.27/3.38	c [INC SEARCH] lower bound: 265 upperbound 306 current bound: 285 best value:306
3.27/3.38	c [INC ENCODE] setup new number of clauses ...
3.27/3.38	c [INC] encode incremental formula
3.27/3.38	c return only the limitting unit clause for 285
3.27/3.38	c [INC SYSTEM] transmit new clauses to solver: 1
3.27/3.38	c [INC SEARCH] isOptimum variable: 0
5.66/5.79	c [INC SEARCH] formula is SAT
5.66/5.79	c [INC SEARCH] copied best model
5.66/5.79	c sat variable: 1 optimum/unsat variable: 0
5.76/5.83	c model valid
5.76/5.83	c current solution ok
5.76/5.83	o -67
5.76/5.83	c [INC SEARCH] current bound: 275
5.76/5.83	c [INC SEARCH] iteration: 4
5.76/5.83	c [INC SEARCH] lower bound: 265 upperbound 285 current bound: 275 best value:285
5.76/5.83	c [INC ENCODE] setup new number of clauses ...
5.76/5.83	c [INC] encode incremental formula
5.76/5.83	c return only the limitting unit clause for 275
5.76/5.83	c [INC SYSTEM] transmit new clauses to solver: 1
5.76/5.83	c [INC SEARCH] isOptimum variable: 0
12.17/12.24	c [INC SEARCH] formula is UNSAT
12.17/12.24	c [INC SYSTEM] there exists a inc, kill it!
12.17/12.24	c write failed with 2
12.17/12.24	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1808660)
12.17/12.24	c sat variable: 0 optimum/unsat variable: 1
12.17/12.24	c [INC SEARCH] set lower bound to 276 upperbound 285
12.17/12.24	c [INC SEARCH] current bound: 280
12.17/12.24	c [INC SEARCH] iteration: 5
12.17/12.24	c [INC SEARCH] lower bound: 276 upperbound 285 current bound: 280 best value:285
12.17/12.24	c [INC SYSTEM] create new solver instance
12.17/12.24	c [INC] encode full formula
12.17/12.26	c set iterative enc to: swc
12.17/12.26	c [INC SEARCH] isOptimum variable: 0
14.77/14.82	c [INC SEARCH] formula is SAT
14.77/14.82	c [INC SEARCH] copied best model
14.77/14.82	c sat variable: 1 optimum/unsat variable: 0
14.77/14.86	c model valid
14.77/14.86	c current solution ok
14.77/14.86	o -72
14.77/14.86	c [INC SEARCH] current bound: 278
14.77/14.86	c [INC SEARCH] iteration: 6
14.77/14.86	c [INC SEARCH] lower bound: 276 upperbound 280 current bound: 278 best value:280
14.77/14.86	c [INC ENCODE] setup new number of clauses ...
14.77/14.86	c [INC] encode incremental formula
14.77/14.86	c return only the limitting unit clause for 278
14.77/14.86	c [INC SYSTEM] transmit new clauses to solver: 1
14.77/14.86	c [INC SEARCH] isOptimum variable: 0
17.57/17.61	c [INC SEARCH] formula is SAT
17.57/17.68	c [INC SEARCH] copied best model
17.57/17.68	c sat variable: 1 optimum/unsat variable: 0
17.57/17.68	c model valid
17.57/17.68	c current solution ok
17.57/17.68	o -74
17.57/17.68	c [INC SEARCH] current bound: 277
17.57/17.68	c [INC SEARCH] iteration: 7
17.57/17.68	c [INC SEARCH] lower bound: 276 upperbound 278 current bound: 277 best value:278
17.57/17.68	c [INC ENCODE] setup new number of clauses ...
17.57/17.68	c [INC] encode incremental formula
17.57/17.68	c return only the limitting unit clause for 277
17.57/17.68	c [INC SYSTEM] transmit new clauses to solver: 1
17.57/17.68	c [INC SEARCH] isOptimum variable: 0
24.36/24.42	c [INC SEARCH] formula is UNSAT
24.36/24.42	c [INC SYSTEM] there exists a inc, kill it!
24.36/24.42	c write failed with 2
24.36/24.42	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1808660)
24.36/24.42	c sat variable: 0 optimum/unsat variable: 1
24.36/24.42	c [INC SEARCH] set lower bound to 278 upperbound 278
24.36/24.42	c display solution
24.36/24.42	s OPTIMUM FOUND
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Verifier Data 

OK	-74

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-3749071-1339133043/watcher-3749071-1339133043 -o /tmp/evaluation-result-3749071-1339133043/solver-3749071-1339133043 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749071-1339133043.opb 305620228 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: 2.10 2.03 2.01 3/178 12216
/proc/meminfo: memFree=30791996/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0

[startup+0.102883 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 12216
/proc/meminfo: memFree=30791996/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200222 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 12216
/proc/meminfo: memFree=30791996/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300234 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 12216
/proc/meminfo: memFree=30791996/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700137 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 12216
/proc/meminfo: memFree=30791996/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 2.10 2.03 2.01 3/181 12227
/proc/meminfo: memFree=30761944/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=0.41 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 7157 7284 0 0 17 5 17 2 20 0 1 0 379430266 16252928 3394 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3394 166 442 0 3522 0
[pid=12227] ppid=12217 vsize=17464 CPUtime=1.06 cores=0,2,4,6
/proc/12227/stat : 12227 (glucosInc) R 12217 12216 4113 0 -1 4202496 3326 0 0 0 106 0 0 0 20 0 1 0 379430308 17883136 3710 33554432000 4194304 5654031 140733801732416 140733801730200 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12227/statm: 4366 3710 131 357 0 4006 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 42484

[startup+3.10019 s]
/proc/loadavg: 2.10 2.03 2.01 3/181 12227
/proc/meminfo: memFree=30762876/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=0.41 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 7157 7284 0 0 17 5 17 2 20 0 1 0 379430266 16252928 3394 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3394 166 442 0 3522 0
[pid=12227] ppid=12217 vsize=16348 CPUtime=2.66 cores=0,2,4,6
/proc/12227/stat : 12227 (glucosInc) R 12217 12216 4113 0 -1 4202496 4096 0 0 0 266 0 0 0 20 0 1 0 379430308 16740352 3416 33554432000 4194304 5654031 140733801732416 140733801720232 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12227/statm: 4087 3416 138 357 0 3727 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41368

[startup+6.30023 s]
/proc/loadavg: 2.10 2.03 2.01 3/181 12229
/proc/meminfo: memFree=30760900/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=3.33 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 8918 12402 0 0 27 6 297 3 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
[pid=12229] ppid=12217 vsize=18416 CPUtime=2.93 cores=0,2,4,6
/proc/12229/stat : 12229 (glucosInc) R 12217 12216 4113 0 -1 4202496 4420 0 0 0 293 0 0 0 20 0 1 0 379430593 18857984 3875 33554432000 4194304 5654031 140735060572992 140735060560808 4232495 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12229/statm: 4604 3875 150 357 0 4244 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 43436

[startup+12.7002 s]
/proc/loadavg: 2.16 2.04 2.01 3/181 12229
/proc/meminfo: memFree=30754588/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.25 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 9727 18695 0 0 29 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
Current children cumulated CPU time (s) 12.25
Current children cumulated vsize (KiB) 25020

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

[startup+12.8002 s]
/proc/loadavg: 2.16 2.04 2.01 3/181 12229
/proc/meminfo: memFree=30754588/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.25 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 9727 18695 0 0 29 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
Current children cumulated CPU time (s) 12.25
Current children cumulated vsize (KiB) 25020

[startup+19.2003 s]
/proc/loadavg: 2.15 2.04 2.01 3/181 12232
/proc/meminfo: memFree=30758880/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.33 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 10047 18695 0 0 37 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
[pid=12231] ppid=12217 vsize=19404 CPUtime=6.83 cores=0,2,4,6
/proc/12231/stat : 12231 (glucosInc) R 12217 12216 4113 0 -1 4202496 5068 0 0 0 682 1 0 0 20 0 1 0 379431492 19869696 4398 33554432000 4194304 5654031 140736553963392 140736553951208 4216136 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12231/statm: 4851 4398 152 357 0 4491 0
Current children cumulated CPU time (s) 19.16
Current children cumulated vsize (KiB) 44424

[startup+22.4003 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 12232
/proc/meminfo: memFree=30754776/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.33 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 10047 18695 0 0 37 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
[pid=12231] ppid=12217 vsize=23756 CPUtime=10.03 cores=0,2,4,6
/proc/12231/stat : 12231 (glucosInc) R 12217 12216 4113 0 -1 4202496 5115 0 0 0 1002 1 0 0 20 0 1 0 379431492 24326144 5465 33554432000 4194304 5654031 140736553963392 140736553951208 4232601 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12231/statm: 5939 5465 152 357 0 5579 0
Current children cumulated CPU time (s) 22.36
Current children cumulated vsize (KiB) 48776

[startup+23.2067 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 12232
/proc/meminfo: memFree=30754776/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.33 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 10047 18695 0 0 37 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
[pid=12231] ppid=12217 vsize=23756 CPUtime=10.84 cores=0,2,4,6
/proc/12231/stat : 12231 (glucosInc) R 12217 12216 4113 0 -1 4202496 5115 0 0 0 1083 1 0 0 20 0 1 0 379431492 24326144 5465 33554432000 4194304 5654031 140736553963392 140736553951208 4232505 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12231/statm: 5939 5465 152 357 0 5579 0
Current children cumulated CPU time (s) 23.17
Current children cumulated vsize (KiB) 48776

[startup+24.0003 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 12232
/proc/meminfo: memFree=30754776/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.33 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 10047 18695 0 0 37 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
[pid=12231] ppid=12217 vsize=23756 CPUtime=11.63 cores=0,2,4,6
/proc/12231/stat : 12231 (glucosInc) R 12217 12216 4113 0 -1 4202496 5115 0 0 0 1162 1 0 0 20 0 1 0 379431492 24326144 5465 33554432000 4194304 5654031 140736553963392 140736553951208 4232788 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12231/statm: 5939 5465 152 357 0 5579 0
Current children cumulated CPU time (s) 23.96
Current children cumulated vsize (KiB) 48776

[startup+24.4003 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 12232
/proc/meminfo: memFree=30754776/32873648 swapFree=7628/7628
[pid=12216] ppid=12214 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/12216/stat : 12216 (npSolver-pbo-I.) S 12214 12216 4113 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379430265 9367552 274 33554432000 4194304 5064252 140733606198080 140733606196992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/12216/statm: 2287 274 233 213 0 72 0
[pid=12217] ppid=12216 vsize=15872 CPUtime=12.33 cores=0,2,4,6
/proc/12217/stat : 12217 (npSolver-pbo) S 12216 12216 4113 0 -1 4202496 10047 18695 0 0 37 6 1185 5 20 0 1 0 379430266 16252928 3442 33554432000 4194304 6004724 140734386496896 140734386481816 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/12217/statm: 3968 3442 167 442 0 3522 0
[pid=12231] ppid=12217 vsize=23756 CPUtime=12.03 cores=0,2,4,6
/proc/12231/stat : 12231 (glucosInc) R 12217 12216 4113 0 -1 4202496 5115 0 0 0 1202 1 0 0 20 0 1 0 379431492 24326144 5465 33554432000 4194304 5654031 140736553963392 140736553951208 4225778 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/12231/statm: 5939 5465 152 357 0 5579 0
Current children cumulated CPU time (s) 24.36
Current children cumulated vsize (KiB) 48776

Child status: 0
Real time (s): 24.4345
CPU time (s): 24.4213
CPU user time (s): 24.2823
CPU system time (s): 0.138978
CPU usage (%): 99.9459
Max. virtual memory (cumulated for all children) (KiB): 50772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.2823
system time used= 0.138978
maximum resident set size= 39680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35598
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16784
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 300
involuntary context switches= 148

runsolver used 0.047992 second user time and 0.12998 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-08 07:24:03
IDJOB=3749071
IDBENCH=71832
IDSOLVER=2333
FILE ID=node122/3749071-1339133043
RUNJOBID= node122-1339112139-9716
PBS_JOBID= 14643731
Free space on /tmp= 71152 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-6000opt.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749071-1339133043/watcher-3749071-1339133043 -o /tmp/evaluation-result-3749071-1339133043/solver-3749071-1339133043 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749071-1339133043.opb 305620228 HOME HOME

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

MD5SUM BENCH= 192cb779697d7c2a638768a8111e4eb9
RANDOM SEED=305620228

node122.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		: 2666.533
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	: 5333.06
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		: 2666.533
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		: 2666.533
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	: 5332.04
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		: 2666.533
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		: 2666.533
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		: 2666.533
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	: 5438.54
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		: 2666.533
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		: 2666.533
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:        30792260 kB
Buffers:          114544 kB
Cached:           911672 kB
SwapCached:         2132 kB
Active:           418800 kB
Inactive:         858668 kB
Active(anon):     251188 kB
Inactive(anon):     2216 kB
Active(file):     167612 kB
Inactive(file):   856452 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099484 kB
Dirty:              9248 kB
Writeback:             0 kB
AnonPages:        262580 kB
Mapped:            10012 kB
Shmem:                 0 kB
Slab:             662376 kB
SReclaimable:     106200 kB
SUnreclaim:       556176 kB
KernelStack:        1504 kB
PageTables:         4736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     385736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    198656 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= 71140 MiB
End job on node122 at 2012-06-08 07:24:27