Trace number 3699900

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-167 26.9109 27.002

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-2000opt.opb
MD5SUM5ab7e551a21f0b7676d0c7dccbb62e78
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-167
Best CPU time to get the best result obtained on this benchmark11.8752
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 constraints61821
Number of constraints which are clauses61821
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 326
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 326
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: 163
0.00/0.58	c [INC SEARCH] iteration: 0
0.00/0.58	c [INC SEARCH] lower bound: 0 upperbound 326 current bound: 163 best value:326
0.00/0.58	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.58	c write failed with 2
0.00/0.59	c [INC SYSTEM] create new solver instance
0.00/0.59	c [INC] encode full formula
0.00/0.60	c set iterative enc to: swc
0.00/0.60	c [INC SEARCH] isOptimum variable: 0
1.68/1.75	c [INC SEARCH] formula is SAT
1.68/1.75	c [INC SEARCH] copied best model
1.68/1.75	c sat variable: 1 optimum/unsat variable: 0
1.78/1.83	c model valid
1.78/1.83	c current solution ok
1.78/1.83	o -163
1.78/1.83	c [INC SEARCH] current bound: 81
1.78/1.83	c [INC SEARCH] iteration: 1
1.78/1.83	c [INC SEARCH] lower bound: 0 upperbound 163 current bound: 81 best value:163
1.78/1.83	c [INC ENCODE] setup new number of clauses ...
1.78/1.83	c [INC] encode incremental formula
1.78/1.83	c return only the limitting unit clause for 81
1.78/1.83	c [INC SYSTEM] transmit new clauses to solver: 1
1.78/1.83	c [INC SEARCH] isOptimum variable: 0
1.78/1.85	c [INC SEARCH] formula is UNSAT
1.78/1.85	c [INC SYSTEM] there exists a inc, kill it!
1.78/1.85	c write failed with 2
1.78/1.86	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2629f70)
1.78/1.86	c sat variable: 0 optimum/unsat variable: 1
1.78/1.86	c [INC SEARCH] set lower bound to 82 upperbound 163
1.78/1.86	c [INC SEARCH] current bound: 122
1.78/1.86	c [INC SEARCH] iteration: 2
1.78/1.86	c [INC SEARCH] lower bound: 82 upperbound 163 current bound: 122 best value:163
1.78/1.86	c [INC SYSTEM] create new solver instance
1.78/1.86	c [INC] encode full formula
1.78/1.86	c set iterative enc to: swc
1.78/1.87	c [INC SEARCH] isOptimum variable: 0
2.36/2.43	c [INC SEARCH] formula is UNSAT
2.36/2.43	c [INC SYSTEM] there exists a inc, kill it!
2.36/2.43	c write failed with 2
2.36/2.43	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2629f70)
2.36/2.43	c sat variable: 0 optimum/unsat variable: 1
2.36/2.43	c [INC SEARCH] set lower bound to 123 upperbound 163
2.36/2.43	c [INC SEARCH] current bound: 143
2.36/2.43	c [INC SEARCH] iteration: 3
2.36/2.43	c [INC SEARCH] lower bound: 123 upperbound 163 current bound: 143 best value:163
2.36/2.43	c [INC SYSTEM] create new solver instance
2.36/2.43	c [INC] encode full formula
2.36/2.44	c set iterative enc to: swc
2.36/2.44	c [INC SEARCH] isOptimum variable: 0
4.56/4.67	c [INC SEARCH] formula is UNSAT
4.56/4.67	c [INC SYSTEM] there exists a inc, kill it!
4.56/4.67	c write failed with 2
4.67/4.72	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2629f70)
4.67/4.72	c sat variable: 0 optimum/unsat variable: 1
4.67/4.72	c [INC SEARCH] set lower bound to 144 upperbound 163
4.67/4.72	c [INC SEARCH] current bound: 153
4.67/4.72	c [INC SEARCH] iteration: 4
4.67/4.72	c [INC SEARCH] lower bound: 144 upperbound 163 current bound: 153 best value:163
4.67/4.72	c [INC SYSTEM] create new solver instance
4.67/4.72	c [INC] encode full formula
4.67/4.72	c set iterative enc to: swc
4.67/4.72	c [INC SEARCH] isOptimum variable: 0
9.96/10.04	c [INC SEARCH] formula is UNSAT
9.96/10.04	c [INC SYSTEM] there exists a inc, kill it!
9.96/10.04	c write failed with 2
9.96/10.04	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2629f70)
9.96/10.04	c sat variable: 0 optimum/unsat variable: 1
9.96/10.04	c [INC SEARCH] set lower bound to 154 upperbound 163
9.96/10.04	c [INC SEARCH] current bound: 158
9.96/10.04	c [INC SEARCH] iteration: 5
9.96/10.04	c [INC SEARCH] lower bound: 154 upperbound 163 current bound: 158 best value:163
9.96/10.04	c [INC SYSTEM] create new solver instance
9.96/10.04	c [INC] encode full formula
9.96/10.06	c set iterative enc to: swc
10.02/10.12	c [INC SEARCH] isOptimum variable: 0
17.68/17.84	c [INC SEARCH] formula is UNSAT
17.68/17.84	c [INC SYSTEM] there exists a inc, kill it!
17.68/17.84	c write failed with 2
17.68/17.84	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2629f70)
17.68/17.84	c sat variable: 0 optimum/unsat variable: 1
17.68/17.84	c [INC SEARCH] set lower bound to 159 upperbound 163
17.68/17.84	c [INC SEARCH] current bound: 161
17.68/17.84	c [INC SEARCH] iteration: 6
17.68/17.84	c [INC SEARCH] lower bound: 159 upperbound 163 current bound: 161 best value:163
17.68/17.84	c [INC SYSTEM] create new solver instance
17.68/17.84	c [INC] encode full formula
17.68/17.85	c set iterative enc to: swc
17.68/17.86	c [INC SEARCH] isOptimum variable: 0
24.09/24.25	c [INC SEARCH] formula is SAT
24.09/24.25	c [INC SEARCH] copied best model
24.09/24.25	c sat variable: 1 optimum/unsat variable: 0
24.19/24.34	c model valid
24.19/24.34	c current solution ok
24.19/24.34	o -165
24.19/24.34	c [INC SEARCH] current bound: 160
24.19/24.34	c [INC SEARCH] iteration: 7
24.19/24.34	c [INC SEARCH] lower bound: 159 upperbound 161 current bound: 160 best value:161
24.19/24.34	c [INC ENCODE] setup new number of clauses ...
24.19/24.34	c [INC] encode incremental formula
24.19/24.34	c return only the limitting unit clause for 160
24.19/24.34	c [INC SYSTEM] transmit new clauses to solver: 1
24.19/24.34	c [INC SEARCH] isOptimum variable: 0
26.59/26.79	c [INC SEARCH] formula is SAT
26.69/26.80	c [INC SEARCH] copied best model
26.69/26.80	c sat variable: 1 optimum/unsat variable: 0
26.69/26.88	c model valid
26.69/26.88	c current solution ok
26.69/26.88	o -166
26.69/26.88	c [INC SEARCH] current bound: 159
26.69/26.88	c [INC SEARCH] iteration: 8
26.69/26.88	c [INC SEARCH] lower bound: 159 upperbound 160 current bound: 159 best value:160
26.69/26.88	c [INC ENCODE] setup new number of clauses ...
26.69/26.88	c [INC] encode incremental formula
26.69/26.88	c return only the limitting unit clause for 159
26.69/26.88	c [INC SYSTEM] transmit new clauses to solver: 1
26.69/26.88	c [INC SEARCH] isOptimum variable: 0
26.79/26.90	c [INC SEARCH] formula is SAT
26.79/26.91	c [INC SEARCH] copied best model
26.79/26.91	c sat variable: 1 optimum/unsat variable: 0
26.79/26.99	c model valid
26.79/26.99	c current solution ok
26.79/26.99	o -167
26.79/26.99	c [INC SYSTEM] there exists a inc, kill it!
26.79/26.99	c write failed with 2
26.79/26.99	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2629f70)
26.79/26.99	c display solution
26.79/26.99	s OPTIMUM FOUND
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Verifier Data

OK	-167

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-3699900-1338082804/watcher-3699900-1338082804 -o /tmp/evaluation-result-3699900-1338082804/solver-3699900-1338082804 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699900-1338082804.opb 1908863585 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: 2.11 2.04 2.01 3/179 5061
/proc/meminfo: memFree=28561240/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0

[startup+0.069033 s]
/proc/loadavg: 2.11 2.04 2.01 3/179 5061
/proc/meminfo: memFree=28561240/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100308 s]
/proc/loadavg: 2.11 2.04 2.01 3/179 5061
/proc/meminfo: memFree=28561240/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300288 s]
/proc/loadavg: 2.11 2.04 2.01 3/179 5061
/proc/meminfo: memFree=28561240/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700289 s]
/proc/loadavg: 2.11 2.04 2.01 3/179 5061
/proc/meminfo: memFree=28561240/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50037 s]
/proc/loadavg: 2.11 2.04 2.01 4/182 5070
/proc/meminfo: memFree=28545768/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=4324 CPUtime=0.59 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 1998 4763 0 0 32 8 17 2 20 0 1 0 274407224 4427776 534 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5062/statm: 1081 534 176 440 0 637 0
[pid=5070] ppid=5062 vsize=14996 CPUtime=0.89 cores=0,2,4,6
/proc/5070/stat : 5070 (glucosInc) R 5062 5061 339 0 -1 4202496 2600 0 0 0 89 0 0 0 20 0 1 0 274407284 15355904 3022 33554432000 4194304 5654031 140737311951952 140737311949736 4232794 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5070/statm: 3749 3022 131 357 0 3389 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28468

[startup+3.10034 s]
/proc/loadavg: 2.18 2.06 2.01 3/182 5072
/proc/meminfo: memFree=28546008/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=2.42 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 3067 10676 0 0 42 8 189 3 20 0 1 0 274407224 6877184 993 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5062/statm: 1679 993 177 440 0 1235 0
Current children cumulated CPU time (s) 2.42
Current children cumulated vsize (KiB) 15864
heavy processes:

[startup+6.30031 s]
/proc/loadavg: 2.18 2.06 2.01 4/182 5076
/proc/meminfo: memFree=28543040/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=4.67 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 3691 14650 0 0 43 9 411 4 20 0 1 0 274407224 6877184 1004 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5062/statm: 1679 1004 177 440 0 1235 0
[pid=5076] ppid=5062 vsize=15120 CPUtime=1.59 cores=0,2,4,6
/proc/5076/stat : 5076 (glucosInc) R 5062 5061 339 0 -1 4202496 2840 0 0 0 159 0 0 0 20 0 1 0 274407693 15482880 3237 33554432000 4194304 5654031 140736744077728 140736744075512 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5076/statm: 3780 3237 136 357 0 3420 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 30984

[startup+12.7004 s]
/proc/loadavg: 2.16 2.05 2.01 3/182 5078
/proc/meminfo: memFree=28542200/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=10.02 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 4327 20270 0 0 44 9 944 5 20 0 1 0 274407224 6877184 1010 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5062/statm: 1679 1010 177 440 0 1235 0
[pid=5078] ppid=5062 vsize=15268 CPUtime=2.56 cores=0,2,4,6
/proc/5078/stat : 5078 (glucosInc) R 5062 5061 339 0 -1 4202496 2990 0 0 0 256 0 0 0 20 0 1 0 274408236 15634432 3374 33554432000 4194304 5654031 140735151994464 140735151982280 4232477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5078/statm: 3817 3374 137 357 0 3457 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 31132

[startup+25.5004 s]
/proc/loadavg: 2.13 2.05 2.01 3/182 5080
/proc/meminfo: memFree=28539540/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=17.85 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 5181 25838 0 0 54 9 1715 7 20 0 1 0 274407224 6877184 1013 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5062/statm: 1679 1013 177 440 0 1235 0
[pid=5080] ppid=5062 vsize=18552 CPUtime=7.54 cores=0,2,4,6
/proc/5080/stat : 5080 (glucosInc) R 5062 5061 339 0 -1 4202496 4553 0 0 0 753 1 0 0 20 0 1 0 274409010 18997248 4216 33554432000 4194304 5654031 140734724503040 140734724490856 4232477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5080/statm: 4638 4216 152 357 0 4278 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 34416

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

[startup+26.3003 s]
/proc/loadavg: 2.13 2.05 2.01 3/182 5080
/proc/meminfo: memFree=28539540/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=17.85 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 5181 25838 0 0 54 9 1715 7 20 0 1 0 274407224 6877184 1013 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5062/statm: 1679 1013 177 440 0 1235 0
[pid=5080] ppid=5062 vsize=18552 CPUtime=8.35 cores=0,2,4,6
/proc/5080/stat : 5080 (glucosInc) R 5062 5061 339 0 -1 4202496 4554 0 0 0 834 1 0 0 20 0 1 0 274409010 18997248 4217 33554432000 4194304 5654031 140734724503040 140734724490856 4232632 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5080/statm: 4638 4217 152 357 0 4278 0
Current children cumulated CPU time (s) 26.2
Current children cumulated vsize (KiB) 34416

[startup+26.7004 s]
/proc/loadavg: 2.13 2.05 2.01 3/182 5080
/proc/meminfo: memFree=28539540/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=17.85 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 5181 25838 0 0 54 9 1715 7 20 0 1 0 274407224 6877184 1013 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5062/statm: 1679 1013 177 440 0 1235 0
[pid=5080] ppid=5062 vsize=18552 CPUtime=8.74 cores=0,2,4,6
/proc/5080/stat : 5080 (glucosInc) R 5062 5061 339 0 -1 4202496 4554 0 0 0 873 1 0 0 20 0 1 0 274409010 18997248 4217 33554432000 4194304 5654031 140734724503040 140734724490856 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5080/statm: 4638 4217 152 357 0 4278 0
Current children cumulated CPU time (s) 26.59
Current children cumulated vsize (KiB) 34416

[startup+26.9004 s]
/proc/loadavg: 2.13 2.05 2.01 3/182 5080
/proc/meminfo: memFree=28539540/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=17.93 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 5182 25838 0 0 62 9 1715 7 20 0 1 0 274407224 6877184 1013 33554432000 4194304 5992684 140737365227120 140737365212024 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/5062/statm: 1679 1013 177 440 0 1235 0
[pid=5080] ppid=5062 vsize=21228 CPUtime=8.86 cores=0,2,4,6
/proc/5080/stat : 5080 (glucosInc) R 5062 5061 339 0 -1 4202496 5253 0 0 0 885 1 0 0 20 0 1 0 274409010 21737472 4800 33554432000 4194304 5654031 140734724503040 140734724501352 4227975 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/5080/statm: 5307 4800 152 357 0 4947 0
Current children cumulated CPU time (s) 26.79
Current children cumulated vsize (KiB) 37092

[startup+27.0003 s]
/proc/loadavg: 2.13 2.05 2.01 3/182 5080
/proc/meminfo: memFree=28539540/32873648 swapFree=6844/6844
[pid=5061] ppid=5059 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5061/stat : 5061 (npSolver-pbo-I.) S 5059 5061 339 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274407223 9367552 275 33554432000 4194304 5064252 140735629501056 140735629499968 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5061/statm: 2287 275 233 213 0 72 0
[pid=5062] ppid=5061 vsize=6716 CPUtime=26.88 cores=0,2,4,6
/proc/5062/stat : 5062 (npSolver-pbo) S 5061 5061 339 0 -1 4202496 5185 31093 0 0 71 9 2600 8 20 0 1 0 274407224 6877184 1013 33554432000 4194304 5992684 140737365227120 140737365223456 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5062/statm: 1679 1013 177 440 0 1235 0
Current children cumulated CPU time (s) 26.88
Current children cumulated vsize (KiB) 15864

Child status: 0
Real time (s): 27.002
CPU time (s): 26.9109
CPU user time (s): 26.7239
CPU system time (s): 0.186971
CPU usage (%): 99.6627
Max. virtual memory (cumulated for all children) (KiB): 37092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.7239
system time used= 0.186971
maximum resident set size= 19208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37104
page faults= 0
swaps= 0
block input operations= 0
block output operations= 28496
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 240
involuntary context switches= 117

runsolver used 0.054991 second user time and 0.25896 second system time

The end

Launcher Data

Begin job on node115 at 2012-05-27 03:40:05
IDJOB=3699900
IDBENCH=71831
IDSOLVER=2276
FILE ID=node115/3699900-1338082804
RUNJOBID= node115-1338051787-355
PBS_JOBID= 14624382
Free space on /tmp= 71652 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-2000opt.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699900-1338082804/watcher-3699900-1338082804 -o /tmp/evaluation-result-3699900-1338082804/solver-3699900-1338082804 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699900-1338082804.opb 1908863585 HOME HOME

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

MD5SUM BENCH= 5ab7e551a21f0b7676d0c7dccbb62e78
RANDOM SEED=1908863585

node115.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		: 2666.462
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	: 5332.92
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		: 2666.462
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		: 2666.462
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	: 5331.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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:        28561620 kB
Buffers:          293352 kB
Cached:          3078500 kB
SwapCached:            0 kB
Active:          1118460 kB
Inactive:        2385740 kB
Active(anon):     134520 kB
Inactive(anon):        0 kB
Active(file):     983940 kB
Inactive(file):  2385740 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10304 kB
Writeback:             0 kB
AnonPages:        138872 kB
Mapped:            15684 kB
Shmem:               200 kB
Slab:             669480 kB
SReclaimable:     113364 kB
SUnreclaim:       556116 kB
KernelStack:        1472 kB
PageTables:         4340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     247800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 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= 71644 MiB
End job on node115 at 2012-05-27 03:40:32