Trace number 3699795

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 incOPT167 15.8036 15.8267

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=167-Q=179.opb
MD5SUMc7982000cee132bf283ae9b2f2886b5e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark167
Best CPU time to get the best result obtained on this benchmark0.004999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 167
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 291014
Number of bits of the biggest sum of numbers19
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 

0.00/0.12	c fallback to adder encoding
0.00/0.16	c run inc solver
0.00/0.16	c [INC SYSTEM] run initial solver
0.00/0.16	c [INC SYSTEM] preprocess with white file
0.00/0.31	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.31	c [INC SYSTEM] execute solver
2.85/2.93	c [INC SEARCH] formula is SAT
2.85/2.93	c [INC SYSTEM] solved the initial formula
2.85/2.93	c model valid
2.85/2.93	c current solution ok
2.85/2.94	o 179
2.85/2.94	c execute binary inc search
2.85/2.94	c [INC SEARCH] current bound: 89
2.85/2.94	c [INC SEARCH] iteration: 0
2.85/2.94	c [INC SEARCH] lower bound: 0 upperbound 179 current bound: 89 best value:179
2.85/2.94	c [INC SYSTEM] there exists a inc, kill it!
2.85/2.94	c write failed with 2
2.85/2.95	c [INC SYSTEM] create new solver instance
2.85/2.95	c [INC] encode full formula
2.85/2.95	c set iterative enc to: swc
2.85/2.95	c [INC SEARCH] isOptimum variable: 0
4.37/4.41	c [INC SEARCH] formula is UNSAT
4.37/4.41	c [INC SYSTEM] there exists a inc, kill it!
4.37/4.41	c write failed with 2
4.37/4.41	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c0b60)
4.37/4.41	c sat variable: 0 optimum/unsat variable: 1
4.37/4.41	c [INC SEARCH] set lower bound to 90 upperbound 179
4.37/4.41	c [INC SEARCH] current bound: 134
4.37/4.41	c [INC SEARCH] iteration: 1
4.37/4.41	c [INC SEARCH] lower bound: 90 upperbound 179 current bound: 134 best value:179
4.37/4.41	c [INC SYSTEM] create new solver instance
4.37/4.41	c [INC] encode full formula
4.37/4.41	c set iterative enc to: swc
4.37/4.41	c [INC SEARCH] isOptimum variable: 0
6.26/6.30	c [INC SEARCH] formula is UNSAT
6.26/6.30	c [INC SYSTEM] there exists a inc, kill it!
6.26/6.30	c write failed with 2
6.26/6.31	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c0b60)
6.26/6.31	c sat variable: 0 optimum/unsat variable: 1
6.26/6.31	c [INC SEARCH] set lower bound to 135 upperbound 179
6.26/6.31	c [INC SEARCH] current bound: 157
6.26/6.31	c [INC SEARCH] iteration: 2
6.26/6.31	c [INC SEARCH] lower bound: 135 upperbound 179 current bound: 157 best value:179
6.26/6.31	c [INC SYSTEM] create new solver instance
6.26/6.31	c [INC] encode full formula
6.26/6.31	c set iterative enc to: swc
6.26/6.31	c [INC SEARCH] isOptimum variable: 0
8.76/8.89	c [INC SEARCH] formula is UNSAT
8.76/8.89	c [INC SYSTEM] there exists a inc, kill it!
8.76/8.89	c write failed with 2
8.76/8.89	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c0b60)
8.76/8.89	c sat variable: 0 optimum/unsat variable: 1
8.76/8.89	c [INC SEARCH] set lower bound to 158 upperbound 179
8.76/8.89	c [INC SEARCH] current bound: 168
8.76/8.89	c [INC SEARCH] iteration: 3
8.76/8.89	c [INC SEARCH] lower bound: 158 upperbound 179 current bound: 168 best value:179
8.76/8.89	c [INC SYSTEM] create new solver instance
8.76/8.89	c [INC] encode full formula
8.76/8.89	c set iterative enc to: swc
8.76/8.89	c [INC SEARCH] isOptimum variable: 0
10.36/10.41	c [INC SEARCH] formula is SAT
10.36/10.41	c [INC SEARCH] copied best model
10.36/10.41	c sat variable: 1 optimum/unsat variable: 0
10.36/10.41	c model valid
10.36/10.41	c current solution ok
10.36/10.41	o 167
10.36/10.41	c [INC SEARCH] current bound: 162
10.36/10.41	c [INC SEARCH] iteration: 4
10.36/10.41	c [INC SEARCH] lower bound: 158 upperbound 167 current bound: 162 best value:167
10.36/10.41	c [INC ENCODE] setup new number of clauses ...
10.36/10.41	c [INC] encode incremental formula
10.36/10.41	c return only the limitting unit clause for 162
10.36/10.41	c [INC SYSTEM] transmit new clauses to solver: 1
10.36/10.41	c [INC SEARCH] isOptimum variable: 0
10.86/10.92	c [INC SEARCH] formula is UNSAT
10.86/10.92	c [INC SYSTEM] there exists a inc, kill it!
10.86/10.92	c write failed with 2
10.86/10.92	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c0b60)
10.86/10.92	c sat variable: 0 optimum/unsat variable: 1
10.86/10.92	c [INC SEARCH] set lower bound to 163 upperbound 167
10.86/10.92	c [INC SEARCH] current bound: 165
10.86/10.92	c [INC SEARCH] iteration: 5
10.86/10.92	c [INC SEARCH] lower bound: 163 upperbound 167 current bound: 165 best value:167
10.86/10.92	c [INC SYSTEM] create new solver instance
10.86/10.92	c [INC] encode full formula
10.86/10.92	c set iterative enc to: swc
10.86/10.92	c [INC SEARCH] isOptimum variable: 0
13.75/13.83	c [INC SEARCH] formula is UNSAT
13.75/13.83	c [INC SYSTEM] there exists a inc, kill it!
13.75/13.83	c write failed with 2
13.75/13.83	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c0b60)
13.75/13.83	c sat variable: 0 optimum/unsat variable: 1
13.75/13.83	c [INC SEARCH] set lower bound to 166 upperbound 167
13.75/13.83	c [INC SEARCH] current bound: 166
13.75/13.83	c [INC SEARCH] iteration: 6
13.75/13.83	c [INC SEARCH] lower bound: 166 upperbound 167 current bound: 166 best value:167
13.75/13.83	c [INC SYSTEM] create new solver instance
13.75/13.83	c [INC] encode full formula
13.75/13.83	c set iterative enc to: swc
13.75/13.83	c [INC SEARCH] isOptimum variable: 0
15.75/15.82	c [INC SEARCH] formula is UNSAT
15.75/15.82	c [INC SYSTEM] there exists a inc, kill it!
15.75/15.82	c write failed with 2
15.75/15.82	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c0b60)
15.75/15.82	c sat variable: 0 optimum/unsat variable: 1
15.75/15.82	c [INC SEARCH] set lower bound to 167 upperbound 167
15.75/15.82	c display solution
15.75/15.82	s OPTIMUM FOUND
15.75/15.82	v x1 x2 x3 -x4 -x5 x6 -x7 x8 -x9 x10 x11 -x12 -x13 x14 x15 -x16 x17 -x18 x19 x20 -x21 -x22 x23 x24 -x25 x26 -x27 x28 x29 -x30 -x31 x32 x33 -x34 x35 -x36 x37 x38 -x39 -x40 x41 x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 x65 -x66 -x67 x68 x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 -x84 -x85 x86 x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

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-3699795-1338067684/watcher-3699795-1338067684 -o /tmp/evaluation-result-3699795-1338067684/solver-3699795-1338067684 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699795-1338067684.opb 84110663 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 3.37 2.96 2.39 3/179 16364
/proc/meminfo: memFree=27387440/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0

[startup+0.062996 s]
/proc/loadavg: 3.37 2.96 2.39 3/179 16364
/proc/meminfo: memFree=27387440/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100319 s]
/proc/loadavg: 3.37 2.96 2.39 3/179 16364
/proc/meminfo: memFree=27387440/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30015 s]
/proc/loadavg: 3.37 2.96 2.39 3/179 16364
/proc/meminfo: memFree=27387440/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 3.37 2.96 2.39 3/179 16364
/proc/meminfo: memFree=27387440/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 3.37 2.96 2.39 3/182 16370
/proc/meminfo: memFree=27361072/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23032 CPUtime=0.27 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 5847 2994 0 0 14 0 13 0 20 0 1 0 272893836 23584768 5384 33554432000 4194304 5992684 140734995977472 140734995963736 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16365/statm: 5758 5384 175 440 0 5314 0
[pid=16370] ppid=16365 vsize=7532 CPUtime=1.18 cores=1,3,5,7
/proc/16370/stat : 16370 (glucosInc) R 16365 16364 14700 0 -1 4202496 1714 0 0 0 118 0 0 0 20 0 1 0 272893867 7712768 1267 33554432000 4194304 5654031 140734831827856 140734831815672 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16370/statm: 1883 1267 137 357 0 1523 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 39712

[startup+3.10016 s]
/proc/loadavg: 3.37 2.96 2.39 3/182 16370
/proc/meminfo: memFree=27358824/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23032 CPUtime=2.93 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 5980 6046 0 0 15 2 275 1 20 0 1 0 272893836 23584768 5395 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16365/statm: 5758 5395 186 440 0 5314 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 32180

[startup+6.30031 s]
/proc/loadavg: 3.34 2.96 2.39 3/182 16375
/proc/meminfo: memFree=27356128/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23032 CPUtime=4.39 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6046 8226 0 0 15 2 420 2 20 0 1 0 272893836 23584768 5396 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16365/statm: 5758 5396 187 440 0 5314 0
[pid=16375] ppid=16365 vsize=7700 CPUtime=1.87 cores=1,3,5,7
/proc/16375/stat : 16375 (glucosInc) R 16365 16364 14700 0 -1 4202496 1705 0 0 0 187 0 0 0 20 0 1 0 272894278 7884800 1347 33554432000 4194304 5654031 140734711408992 140734711406872 4232830 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16375/statm: 1925 1347 141 357 0 1565 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 39880

[startup+12.7003 s]
/proc/loadavg: 3.23 2.94 2.39 3/182 16381
/proc/meminfo: memFree=27347876/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23196 CPUtime=10.88 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6292 15109 0 0 15 2 1068 3 20 0 1 0 272893836 23752704 5405 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16365/statm: 5799 5405 187 440 0 5355 0
[pid=16381] ppid=16365 vsize=7824 CPUtime=1.77 cores=1,3,5,7
/proc/16381/stat : 16381 (glucosInc) R 16365 16364 14700 0 -1 4202496 1871 0 0 0 177 0 0 0 20 0 1 0 272894928 8011776 1377 33554432000 4194304 5654031 140735840756240 140735840754120 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16381/statm: 1956 1377 138 357 0 1596 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 40168

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

[startup+14.3063 s]
/proc/loadavg: 3.13 2.93 2.39 3/182 16383
/proc/meminfo: memFree=27346952/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23196 CPUtime=13.8 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6361 17521 0 0 15 2 1359 4 20 0 1 0 272893836 23752704 5405 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16365/statm: 5799 5405 187 440 0 5355 0
[pid=16383] ppid=16365 vsize=5424 CPUtime=0.46 cores=1,3,5,7
/proc/16383/stat : 16383 (glucosInc) R 16365 16364 14700 0 -1 4202496 939 0 0 0 46 0 0 0 20 0 1 0 272895220 5554176 764 33554432000 4194304 5654031 140734738243408 140734738241496 4232916 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16383/statm: 1356 767 138 357 0 996 0
Current children cumulated CPU time (s) 14.26
Current children cumulated vsize (KiB) 37768

[startup+15.1002 s]
/proc/loadavg: 3.13 2.93 2.39 3/182 16383
/proc/meminfo: memFree=27346952/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23196 CPUtime=13.8 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6361 17521 0 0 15 2 1359 4 20 0 1 0 272893836 23752704 5405 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16365/statm: 5799 5405 187 440 0 5355 0
[pid=16383] ppid=16365 vsize=7836 CPUtime=1.25 cores=1,3,5,7
/proc/16383/stat : 16383 (glucosInc) R 16365 16364 14700 0 -1 4202496 1502 0 0 0 125 0 0 0 20 0 1 0 272895220 8024064 1069 33554432000 4194304 5654031 140734738243408 140734738241192 4232817 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16383/statm: 1959 1069 138 357 0 1599 0
Current children cumulated CPU time (s) 15.05
Current children cumulated vsize (KiB) 40180

[startup+15.5002 s]
/proc/loadavg: 3.13 2.93 2.39 3/182 16383
/proc/meminfo: memFree=27345364/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23196 CPUtime=13.8 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6361 17521 0 0 15 2 1359 4 20 0 1 0 272893836 23752704 5405 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16365/statm: 5799 5405 187 440 0 5355 0
[pid=16383] ppid=16365 vsize=7836 CPUtime=1.65 cores=1,3,5,7
/proc/16383/stat : 16383 (glucosInc) R 16365 16364 14700 0 -1 4202496 1749 0 0 0 165 0 0 0 20 0 1 0 272895220 8024064 1300 33554432000 4194304 5654031 140734738243408 140734738241288 4233160 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16383/statm: 1959 1300 138 357 0 1599 0
Current children cumulated CPU time (s) 15.45
Current children cumulated vsize (KiB) 40180

[startup+15.7002 s]
/proc/loadavg: 3.13 2.93 2.39 3/182 16383
/proc/meminfo: memFree=27345364/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23196 CPUtime=13.8 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6361 17521 0 0 15 2 1359 4 20 0 1 0 272893836 23752704 5405 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16365/statm: 5799 5405 187 440 0 5355 0
[pid=16383] ppid=16365 vsize=7836 CPUtime=1.85 cores=1,3,5,7
/proc/16383/stat : 16383 (glucosInc) R 16365 16364 14700 0 -1 4202496 1842 0 0 0 185 0 0 0 20 0 1 0 272895220 8024064 1385 33554432000 4194304 5654031 140734738243408 140734738241288 4233213 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16383/statm: 1959 1385 138 357 0 1599 0
Current children cumulated CPU time (s) 15.65
Current children cumulated vsize (KiB) 40180

[startup+15.8002 s]
/proc/loadavg: 3.13 2.93 2.39 3/182 16383
/proc/meminfo: memFree=27345364/32873648 swapFree=7104/7104
[pid=16364] ppid=16362 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16364/stat : 16364 (npSolver-pbo-I.) S 16362 16364 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272893836 9367552 275 33554432000 4194304 5064252 140734320047232 140734320046144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16364/statm: 2287 275 233 213 0 72 0
[pid=16365] ppid=16364 vsize=23196 CPUtime=13.8 cores=1,3,5,7
/proc/16365/stat : 16365 (npSolver-pbo) S 16364 16364 14700 0 -1 4202496 6361 17521 0 0 15 2 1359 4 20 0 1 0 272893836 23752704 5405 33554432000 4194304 5992684 140734995977472 140734995962376 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16365/statm: 5799 5405 187 440 0 5355 0
[pid=16383] ppid=16365 vsize=7836 CPUtime=1.95 cores=1,3,5,7
/proc/16383/stat : 16383 (glucosInc) R 16365 16364 14700 0 -1 4202496 1856 0 0 0 195 0 0 0 20 0 1 0 272895220 8024064 1396 33554432000 4194304 5654031 140734738243408 140734738241288 4233012 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16383/statm: 1959 1396 138 357 0 1599 0
Current children cumulated CPU time (s) 15.75
Current children cumulated vsize (KiB) 40180

Child status: 0
Real time (s): 15.8267
CPU time (s): 15.8036
CPU user time (s): 15.7296
CPU system time (s): 0.073988
CPU usage (%): 99.8542
Max. virtual memory (cumulated for all children) (KiB): 41364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.7296
system time used= 0.073988
maximum resident set size= 22224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26582
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4112
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 63
involuntary context switches= 100

runsolver used 0.06199 second user time and 0.115982 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-26 23:28:04
IDJOB=3699795
IDBENCH=2799
IDSOLVER=2276
FILE ID=node127/3699795-1338067684
RUNJOBID= node127-1338052949-14717
PBS_JOBID= 14624406
Free space on /tmp= 70976 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=167-Q=179.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699795-1338067684/watcher-3699795-1338067684 -o /tmp/evaluation-result-3699795-1338067684/solver-3699795-1338067684 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699795-1338067684.opb 84110663 HOME HOME

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

MD5SUM BENCH= c7982000cee132bf283ae9b2f2886b5e
RANDOM SEED=84110663

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:        27387952 kB
Buffers:          329620 kB
Cached:          3427604 kB
SwapCached:            0 kB
Active:          2102956 kB
Inactive:        2548220 kB
Active(anon):     896320 kB
Inactive(anon):        0 kB
Active(file):    1206636 kB
Inactive(file):  2548220 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8348 kB
Writeback:             0 kB
AnonPages:        913272 kB
Mapped:            15768 kB
Shmem:               200 kB
Slab:             681364 kB
SReclaimable:     125304 kB
SUnreclaim:       556060 kB
KernelStack:        1512 kB
PageTables:         5664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1172516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    378880 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= 70968 MiB
End job on node127 at 2012-05-26 23:28:20