Trace number 3699905

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 incOPT-172 32.965 32.9814

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-7000opt.opb
MD5SUM2dd11ebefc05ae8ac770ff3615713305
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-172
Best CPU time to get the best result obtained on this benchmark20.8418
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 constraints62231
Number of constraints which are clauses62231
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 347
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 347
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 

0.00/0.21	c run inc solver
0.00/0.21	c [INC SYSTEM] run initial solver
0.00/0.21	c [INC SYSTEM] preprocess with white file
0.00/0.38	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.38	c [INC SYSTEM] execute solver
0.00/0.40	c [INC SEARCH] formula is SAT
0.00/0.40	c [INC SYSTEM] solved the initial formula
0.00/0.48	c model valid
0.00/0.48	c current solution ok
0.00/0.58	o 0
0.00/0.58	c execute binary inc search
0.00/0.58	c [INC SEARCH] current bound: 173
0.00/0.58	c [INC SEARCH] iteration: 0
0.00/0.58	c [INC SEARCH] lower bound: 0 upperbound 347 current bound: 173 best value:347
0.00/0.58	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.58	c write failed with 2
0.00/0.58	c [INC SYSTEM] create new solver instance
0.00/0.58	c [INC] encode full formula
0.00/0.59	c set iterative enc to: swc
0.00/0.60	c [INC SEARCH] isOptimum variable: 0
6.86/6.93	c [INC SEARCH] formula is UNSAT
6.86/6.93	c [INC SYSTEM] there exists a inc, kill it!
6.86/6.93	c write failed with 2
6.86/6.94	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0xe92f70)
6.86/6.94	c sat variable: 0 optimum/unsat variable: 1
6.86/6.94	c [INC SEARCH] set lower bound to 174 upperbound 347
6.86/6.94	c [INC SEARCH] current bound: 260
6.86/6.94	c [INC SEARCH] iteration: 1
6.86/6.94	c [INC SEARCH] lower bound: 174 upperbound 347 current bound: 260 best value:347
6.86/6.94	c [INC SYSTEM] create new solver instance
6.86/6.94	c [INC] encode full formula
6.86/6.95	c set iterative enc to: swc
6.86/6.96	c [INC SEARCH] isOptimum variable: 0
6.94/7.04	c [INC SEARCH] formula is SAT
6.94/7.04	c [INC SEARCH] copied best model
6.94/7.04	c sat variable: 1 optimum/unsat variable: 0
6.99/7.12	c model valid
6.99/7.12	c current solution ok
6.99/7.12	o -100
6.99/7.12	c [INC SEARCH] current bound: 210
6.99/7.12	c [INC SEARCH] iteration: 2
6.99/7.12	c [INC SEARCH] lower bound: 174 upperbound 247 current bound: 210 best value:247
6.99/7.12	c [INC ENCODE] setup new number of clauses ...
6.99/7.12	c [INC] encode incremental formula
6.99/7.12	c return only the limitting unit clause for 210
6.99/7.12	c [INC SYSTEM] transmit new clauses to solver: 1
6.99/7.12	c [INC SEARCH] isOptimum variable: 0
7.02/7.34	c [INC SEARCH] formula is SAT
7.02/7.34	c [INC SEARCH] copied best model
7.02/7.34	c sat variable: 1 optimum/unsat variable: 0
7.08/7.42	c model valid
7.08/7.42	c current solution ok
7.08/7.42	o -137
7.08/7.42	c [INC SEARCH] current bound: 192
7.08/7.42	c [INC SEARCH] iteration: 3
7.08/7.42	c [INC SEARCH] lower bound: 174 upperbound 210 current bound: 192 best value:210
7.08/7.42	c [INC ENCODE] setup new number of clauses ...
7.08/7.42	c [INC] encode incremental formula
7.08/7.42	c return only the limitting unit clause for 192
7.08/7.42	c [INC SYSTEM] transmit new clauses to solver: 1
7.08/7.42	c [INC SEARCH] isOptimum variable: 0
17.96/18.03	c [INC SEARCH] formula is SAT
17.96/18.03	c [INC SEARCH] copied best model
17.96/18.03	c sat variable: 1 optimum/unsat variable: 0
18.07/18.11	c model valid
18.07/18.11	c current solution ok
18.07/18.11	o -155
18.07/18.11	c [INC SEARCH] current bound: 183
18.07/18.11	c [INC SEARCH] iteration: 4
18.07/18.11	c [INC SEARCH] lower bound: 174 upperbound 192 current bound: 183 best value:192
18.07/18.11	c [INC ENCODE] setup new number of clauses ...
18.07/18.11	c [INC] encode incremental formula
18.07/18.11	c return only the limitting unit clause for 183
18.07/18.11	c [INC SYSTEM] transmit new clauses to solver: 1
18.07/18.11	c [INC SEARCH] isOptimum variable: 0
25.66/25.79	c [INC SEARCH] formula is SAT
25.66/25.79	c [INC SEARCH] copied best model
25.66/25.79	c sat variable: 1 optimum/unsat variable: 0
25.76/25.88	c model valid
25.76/25.88	c current solution ok
25.76/25.88	o -164
25.76/25.88	c [INC SEARCH] current bound: 178
25.76/25.88	c [INC SEARCH] iteration: 5
25.76/25.88	c [INC SEARCH] lower bound: 174 upperbound 183 current bound: 178 best value:183
25.76/25.88	c [INC ENCODE] setup new number of clauses ...
25.76/25.88	c [INC] encode incremental formula
25.76/25.88	c return only the limitting unit clause for 178
25.76/25.88	c [INC SYSTEM] transmit new clauses to solver: 1
25.76/25.88	c [INC SEARCH] isOptimum variable: 0
30.06/30.16	c [INC SEARCH] formula is SAT
30.06/30.16	c [INC SEARCH] copied best model
30.06/30.16	c sat variable: 1 optimum/unsat variable: 0
30.15/30.24	c model valid
30.15/30.24	c current solution ok
30.15/30.24	o -169
30.15/30.24	c [INC SEARCH] current bound: 176
30.15/30.24	c [INC SEARCH] iteration: 6
30.15/30.24	c [INC SEARCH] lower bound: 174 upperbound 178 current bound: 176 best value:178
30.15/30.24	c [INC ENCODE] setup new number of clauses ...
30.15/30.24	c [INC] encode incremental formula
30.15/30.24	c return only the limitting unit clause for 176
30.15/30.24	c [INC SYSTEM] transmit new clauses to solver: 1
30.15/30.24	c [INC SEARCH] isOptimum variable: 0
30.85/30.95	c [INC SEARCH] formula is SAT
30.85/30.96	c [INC SEARCH] copied best model
30.85/30.96	c sat variable: 1 optimum/unsat variable: 0
30.95/31.04	c model valid
30.95/31.04	c current solution ok
30.95/31.04	o -172
30.95/31.04	c [INC SEARCH] current bound: 174
30.95/31.04	c [INC SEARCH] iteration: 7
30.95/31.04	c [INC SEARCH] lower bound: 174 upperbound 175 current bound: 174 best value:175
30.95/31.04	c [INC ENCODE] setup new number of clauses ...
30.95/31.04	c [INC] encode incremental formula
30.95/31.04	c return only the limitting unit clause for 174
30.95/31.04	c [INC SYSTEM] transmit new clauses to solver: 1
30.95/31.04	c [INC SEARCH] isOptimum variable: 0
32.85/32.97	c [INC SEARCH] formula is UNSAT
32.85/32.97	c [INC SYSTEM] there exists a inc, kill it!
32.85/32.97	c write failed with 2
32.85/32.97	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0xe92f70)
32.85/32.97	c sat variable: 0 optimum/unsat variable: 1
32.85/32.97	c [INC SEARCH] set lower bound to 175 upperbound 175
32.85/32.97	c display solution
32.85/32.97	s OPTIMUM FOUND
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Verifier Data 

OK	-172

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-3699905-1338082795/watcher-3699905-1338082795 -o /tmp/evaluation-result-3699905-1338082795/solver-3699905-1338082795 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699905-1338082795.opb 1837312331 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: 2.29 2.08 2.03 3/178 5904
/proc/meminfo: memFree=30590120/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0

[startup+0.094795 s]
/proc/loadavg: 2.29 2.08 2.03 3/178 5904
/proc/meminfo: memFree=30590120/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10031 s]
/proc/loadavg: 2.29 2.08 2.03 3/178 5904
/proc/meminfo: memFree=30590120/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300265 s]
/proc/loadavg: 2.29 2.08 2.03 3/178 5904
/proc/meminfo: memFree=30590120/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700155 s]
/proc/loadavg: 2.29 2.08 2.03 3/178 5904
/proc/meminfo: memFree=30590120/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.29 2.08 2.03 3/181 5913
/proc/meminfo: memFree=30571788/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=4328 CPUtime=0.58 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 2022 4862 0 0 31 8 18 1 20 0 1 0 274408026 4431872 536 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1082 536 176 440 0 638 0
[pid=5913] ppid=5905 vsize=15680 CPUtime=0.88 cores=0,2,4,6
/proc/5913/stat : 5913 (glucosInc) R 5905 5904 1127 0 -1 4202496 3004 0 0 0 88 0 0 0 20 0 1 0 274408086 16056320 3401 33554432000 4194304 5654031 140734575163424 140734575161384 4232495 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5913/statm: 3920 3401 131 357 0 3560 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 29156

[startup+3.10035 s]
/proc/loadavg: 2.29 2.08 2.03 3/181 5913
/proc/meminfo: memFree=30571540/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=4328 CPUtime=0.58 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 2022 4862 0 0 31 8 18 1 20 0 1 0 274408026 4431872 536 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1082 536 176 440 0 638 0
[pid=5913] ppid=5905 vsize=14272 CPUtime=2.48 cores=0,2,4,6
/proc/5913/stat : 5913 (glucosInc) R 5905 5904 1127 0 -1 4202496 3237 0 0 0 248 0 0 0 20 0 1 0 274408086 14614528 3165 33554432000 4194304 5654031 140734575163424 140734575161448 4217973 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5913/statm: 3568 3165 132 357 0 3208 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 27748

[startup+6.30036 s]
/proc/loadavg: 2.26 2.08 2.02 3/181 5913
/proc/meminfo: memFree=30571724/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=4328 CPUtime=0.58 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 2022 4862 0 0 31 8 18 1 20 0 1 0 274408026 4431872 536 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1082 536 176 440 0 638 0
[pid=5913] ppid=5905 vsize=19104 CPUtime=5.68 cores=0,2,4,6
/proc/5913/stat : 5913 (glucosInc) R 5905 5904 1127 0 -1 4202496 4156 0 0 0 568 0 0 0 20 0 1 0 274408086 19562496 4238 33554432000 4194304 5654031 140734575163424 140734575161432 4232784 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5913/statm: 4776 4238 132 357 0 4416 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32580

[startup+12.7003 s]
/proc/loadavg: 2.24 2.08 2.02 3/182 5918
/proc/meminfo: memFree=30530204/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5244 CPUtime=7.1 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3413 9539 0 0 49 9 650 2 20 0 1 0 274408026 5369856 729 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1311 729 177 440 0 867 0
[pid=5918] ppid=5905 vsize=19856 CPUtime=5.55 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 4906 0 0 0 555 0 0 0 20 0 1 0 274408722 20332544 4362 33554432000 4194304 5654031 140733901197936 140733901195720 4233232 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 4964 4362 152 357 0 4604 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 34248

[startup+25.5003 s]
/proc/loadavg: 2.27 2.09 2.03 3/182 5918
/proc/meminfo: memFree=30511232/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5244 CPUtime=7.19 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3413 9539 0 0 58 9 650 2 20 0 1 0 274408026 5369856 729 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1311 729 177 440 0 867 0
[pid=5918] ppid=5905 vsize=29016 CPUtime=18.27 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 6815 0 0 0 1826 1 0 0 20 0 1 0 274408722 29712384 6549 33554432000 4194304 5654031 140733901197936 140733901185752 4232707 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 7254 6549 152 357 0 6894 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43408

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

[startup+28.7003 s]
/proc/loadavg: 2.25 2.09 2.03 3/182 5918
/proc/meminfo: memFree=30510364/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5244 CPUtime=7.28 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3413 9539 0 0 67 9 650 2 20 0 1 0 274408026 5369856 729 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1311 729 177 440 0 867 0
[pid=5918] ppid=5905 vsize=29016 CPUtime=21.38 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 6815 0 0 0 2137 1 0 0 20 0 1 0 274408722 29712384 6549 33554432000 4194304 5654031 140733901197936 140733901185752 4232984 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 7254 6549 152 357 0 6894 0
Current children cumulated CPU time (s) 28.66
Current children cumulated vsize (KiB) 43408

[startup+30.3003 s]
/proc/loadavg: 2.25 2.09 2.03 3/182 5918
/proc/meminfo: memFree=30509744/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5480 CPUtime=7.36 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3473 9539 0 0 75 9 650 2 20 0 1 0 274408026 5611520 789 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1370 789 177 440 0 926 0
[pid=5918] ppid=5905 vsize=29016 CPUtime=22.9 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 6815 0 0 0 2289 1 0 0 20 0 1 0 274408722 29712384 6549 33554432000 4194304 5654031 140733901197936 140733901196248 4233232 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 7254 6549 152 357 0 6894 0
Current children cumulated CPU time (s) 30.26
Current children cumulated vsize (KiB) 43644

[startup+31.9064 s]
/proc/loadavg: 2.25 2.09 2.03 3/182 5918
/proc/meminfo: memFree=30511036/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5480 CPUtime=7.44 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3477 9539 0 0 83 9 650 2 20 0 1 0 274408026 5611520 793 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1370 793 177 440 0 926 0
[pid=5918] ppid=5905 vsize=24664 CPUtime=24.41 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 6850 0 0 0 2440 1 0 0 20 0 1 0 274408722 25255936 5639 33554432000 4194304 5654031 140733901197936 140733901185752 4232939 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 6166 5639 152 357 0 5806 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 39292

[startup+32.7003 s]
/proc/loadavg: 2.25 2.09 2.03 3/182 5918
/proc/meminfo: memFree=30511036/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5480 CPUtime=7.44 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3477 9539 0 0 83 9 650 2 20 0 1 0 274408026 5611520 793 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1370 793 177 440 0 926 0
[pid=5918] ppid=5905 vsize=24664 CPUtime=25.2 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 6850 0 0 0 2519 1 0 0 20 0 1 0 274408722 25255936 5639 33554432000 4194304 5654031 140733901197936 140733901185752 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 6166 5639 152 357 0 5806 0
Current children cumulated CPU time (s) 32.64
Current children cumulated vsize (KiB) 39292

[startup+32.9003 s]
/proc/loadavg: 2.25 2.09 2.03 3/182 5918
/proc/meminfo: memFree=30506940/32873844 swapFree=7108/7108
[pid=5904] ppid=5902 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5904/stat : 5904 (npSolver-pbo-I.) S 5902 5904 1127 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274408026 9367552 275 33554432000 4194304 5064252 140735997952496 140735997951408 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5904/statm: 2287 275 233 213 0 72 0
[pid=5905] ppid=5904 vsize=5480 CPUtime=7.44 cores=0,2,4,6
/proc/5905/stat : 5905 (npSolver-pbo) S 5904 5904 1127 0 -1 4202496 3477 9539 0 0 83 9 650 2 20 0 1 0 274408026 5611520 793 33554432000 4194304 5992684 140735484088560 140735484073464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5905/statm: 1370 793 177 440 0 926 0
[pid=5918] ppid=5905 vsize=24664 CPUtime=25.41 cores=0,2,4,6
/proc/5918/stat : 5918 (glucosInc) R 5905 5904 1127 0 -1 4202496 6850 0 0 0 2540 1 0 0 20 0 1 0 274408722 25255936 5639 33554432000 4194304 5654031 140733901197936 140733901185752 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5918/statm: 6166 5639 152 357 0 5806 0
Current children cumulated CPU time (s) 32.85
Current children cumulated vsize (KiB) 39292

Child status: 0
Real time (s): 32.9814
CPU time (s): 32.965
CPU user time (s): 32.814
CPU system time (s): 0.150977
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 43644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.814
system time used= 0.150977
maximum resident set size= 26724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20695
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16368
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 405
involuntary context switches= 121

runsolver used 0.06099 second user time and 0.133979 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 03:39:55
IDJOB=3699905
IDBENCH=71830
IDSOLVER=2276
FILE ID=node102/3699905-1338082795
RUNJOBID= node102-1338052958-1143
PBS_JOBID= 14624412
Free space on /tmp= 71528 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-7000opt.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699905-1338082795/watcher-3699905-1338082795 -o /tmp/evaluation-result-3699905-1338082795/solver-3699905-1338082795 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699905-1338082795.opb 1837312331 HOME HOME

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

MD5SUM BENCH= 2dd11ebefc05ae8ac770ff3615713305
RANDOM SEED=1837312331

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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		: 2667.178
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		: 2667.178
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		: 2667.178
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		: 2667.178
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:        30590500 kB
Buffers:          299908 kB
Cached:          1058820 kB
SwapCached:            0 kB
Active:           898708 kB
Inactive:         560108 kB
Active(anon):      90396 kB
Inactive(anon):    12260 kB
Active(file):     808312 kB
Inactive(file):   547848 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10684 kB
Writeback:             0 kB
AnonPages:        106400 kB
Mapped:            15700 kB
Shmem:               200 kB
Slab:             685252 kB
SReclaimable:     127048 kB
SUnreclaim:       558204 kB
KernelStack:        1464 kB
PageTables:         4232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     214260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 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= 71516 MiB
End job on node102 at 2012-05-27 03:40:28