Trace number 3749061

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc (fixed)OPT-175 22.1396 22.1494

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-6000opt.opb
MD5SUM41920bbbb40277697ec2dd9f115c2d3f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-175
Best CPU time to get the best result obtained on this benchmark11.3173
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 constraints62145
Number of constraints which are clauses62145
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 352
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 352
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.22	c run inc solver
0.00/0.22	c [INC SYSTEM] run initial solver
0.00/0.22	c [INC SYSTEM] preprocess with white file
0.00/0.39	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.39	c [INC SYSTEM] execute solver
0.00/0.41	c [INC SEARCH] formula is SAT
0.00/0.41	c [INC SYSTEM] solved the initial formula
0.00/0.49	c model valid
0.00/0.49	c current solution ok
0.00/0.59	o 0
0.00/0.59	c execute binary inc search
0.00/0.59	c [INC SEARCH] current bound: 176
0.00/0.59	c [INC SEARCH] iteration: 0
0.00/0.59	c [INC SEARCH] lower bound: 0 upperbound 352 current bound: 176 best value:352
0.00/0.59	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.59	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
0.00/0.61	c [INC SEARCH] isOptimum variable: 0
7.46/7.51	c [INC SEARCH] formula is UNSAT
7.46/7.51	c [INC SYSTEM] there exists a inc, kill it!
7.46/7.51	c write failed with 2
7.46/7.51	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x126d240)
7.46/7.51	c sat variable: 0 optimum/unsat variable: 1
7.46/7.51	c [INC SEARCH] set lower bound to 177 upperbound 352
7.46/7.51	c [INC SEARCH] current bound: 264
7.46/7.51	c [INC SEARCH] iteration: 1
7.46/7.51	c [INC SEARCH] lower bound: 177 upperbound 352 current bound: 264 best value:352
7.46/7.51	c [INC SYSTEM] create new solver instance
7.46/7.51	c [INC] encode full formula
7.46/7.53	c set iterative enc to: swc
7.46/7.54	c [INC SEARCH] isOptimum variable: 0
7.56/7.61	c [INC SEARCH] formula is SAT
7.56/7.61	c [INC SEARCH] copied best model
7.56/7.61	c sat variable: 1 optimum/unsat variable: 0
7.56/7.69	c model valid
7.56/7.69	c current solution ok
7.56/7.69	o -88
7.56/7.69	c [INC SEARCH] current bound: 220
7.56/7.69	c [INC SEARCH] iteration: 2
7.56/7.69	c [INC SEARCH] lower bound: 177 upperbound 264 current bound: 220 best value:264
7.56/7.69	c [INC ENCODE] setup new number of clauses ...
7.56/7.69	c [INC] encode incremental formula
7.56/7.69	c return only the limitting unit clause for 220
7.56/7.69	c [INC SYSTEM] transmit new clauses to solver: 1
7.56/7.69	c [INC SEARCH] isOptimum variable: 0
7.65/7.76	c [INC SEARCH] formula is SAT
7.65/7.76	c [INC SEARCH] copied best model
7.65/7.76	c sat variable: 1 optimum/unsat variable: 0
7.75/7.84	c model valid
7.75/7.84	c current solution ok
7.75/7.84	o -132
7.75/7.84	c [INC SEARCH] current bound: 198
7.75/7.84	c [INC SEARCH] iteration: 3
7.75/7.84	c [INC SEARCH] lower bound: 177 upperbound 220 current bound: 198 best value:220
7.75/7.84	c [INC ENCODE] setup new number of clauses ...
7.75/7.84	c [INC] encode incremental formula
7.75/7.84	c return only the limitting unit clause for 198
7.75/7.84	c [INC SYSTEM] transmit new clauses to solver: 1
7.75/7.84	c [INC SEARCH] isOptimum variable: 0
13.17/13.29	c [INC SEARCH] formula is SAT
13.17/13.29	c [INC SEARCH] copied best model
13.17/13.29	c sat variable: 1 optimum/unsat variable: 0
13.26/13.37	c model valid
13.26/13.37	c current solution ok
13.26/13.37	o -154
13.26/13.37	c [INC SEARCH] current bound: 187
13.26/13.37	c [INC SEARCH] iteration: 4
13.26/13.37	c [INC SEARCH] lower bound: 177 upperbound 198 current bound: 187 best value:198
13.26/13.37	c [INC ENCODE] setup new number of clauses ...
13.26/13.37	c [INC] encode incremental formula
13.26/13.37	c return only the limitting unit clause for 187
13.26/13.37	c [INC SYSTEM] transmit new clauses to solver: 1
13.26/13.37	c [INC SEARCH] isOptimum variable: 0
14.75/14.86	c [INC SEARCH] formula is SAT
14.75/14.86	c [INC SEARCH] copied best model
14.75/14.86	c sat variable: 1 optimum/unsat variable: 0
14.85/14.95	c model valid
14.85/14.95	c current solution ok
14.85/14.95	o -165
14.85/14.95	c [INC SEARCH] current bound: 182
14.85/14.95	c [INC SEARCH] iteration: 5
14.85/14.95	c [INC SEARCH] lower bound: 177 upperbound 187 current bound: 182 best value:187
14.85/14.95	c [INC ENCODE] setup new number of clauses ...
14.85/14.95	c [INC] encode incremental formula
14.85/14.95	c return only the limitting unit clause for 182
14.85/14.95	c [INC SYSTEM] transmit new clauses to solver: 1
14.85/14.95	c [INC SEARCH] isOptimum variable: 0
20.05/20.17	c [INC SEARCH] formula is SAT
20.05/20.17	c [INC SEARCH] copied best model
20.05/20.17	c sat variable: 1 optimum/unsat variable: 0
20.15/20.26	c model valid
20.15/20.26	c current solution ok
20.15/20.26	o -170
20.15/20.26	c [INC SEARCH] current bound: 179
20.15/20.26	c [INC SEARCH] iteration: 6
20.15/20.26	c [INC SEARCH] lower bound: 177 upperbound 182 current bound: 179 best value:182
20.15/20.26	c [INC ENCODE] setup new number of clauses ...
20.15/20.26	c [INC] encode incremental formula
20.15/20.26	c return only the limitting unit clause for 179
20.15/20.26	c [INC SYSTEM] transmit new clauses to solver: 1
20.15/20.26	c [INC SEARCH] isOptimum variable: 0
21.85/21.92	c [INC SEARCH] formula is SAT
21.85/21.93	c [INC SEARCH] copied best model
21.85/21.93	c sat variable: 1 optimum/unsat variable: 0
21.95/22.01	c model valid
21.95/22.01	c current solution ok
21.95/22.01	o -173
21.95/22.01	c [INC SEARCH] current bound: 178
21.95/22.01	c [INC SEARCH] iteration: 7
21.95/22.01	c [INC SEARCH] lower bound: 177 upperbound 179 current bound: 178 best value:179
21.95/22.01	c [INC ENCODE] setup new number of clauses ...
21.95/22.01	c [INC] encode incremental formula
21.95/22.01	c return only the limitting unit clause for 178
21.95/22.01	c [INC SYSTEM] transmit new clauses to solver: 1
21.95/22.01	c [INC SEARCH] isOptimum variable: 0
21.95/22.05	c [INC SEARCH] formula is SAT
21.95/22.05	c [INC SEARCH] copied best model
21.95/22.05	c sat variable: 1 optimum/unsat variable: 0
22.05/22.13	c model valid
22.05/22.13	c current solution ok
22.05/22.13	o -175
22.05/22.13	c [INC SYSTEM] there exists a inc, kill it!
22.05/22.13	c write failed with 2
22.05/22.14	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x126d240)
22.05/22.14	c display solution
22.05/22.14	s OPTIMUM FOUND
22.05/22.14	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 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 -x113 x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 x136 -x137 -x138 -x139 x140 -x141 -x142 x143 x144 -x145 -x146 -x147 -x148 x149 x150 -x151 -x152 -x153 x154 -x155 x156 x157 -x158 x159 x160 x161 -x162 x163 x164 -x165 x166 x167 x168 -x169 -x170 -x171 x172 -x173 x174 -x175 -x176 x177 -x178 x179 x180 x181 x182 -x183 -x184 x185 x186 x187 x188 x189 -x190 -x191 -x192 x193 x194 x195 x196 x197 -x198 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Verifier Data 

OK	-175

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-3749061-1339133078/watcher-3749061-1339133078 -o /tmp/evaluation-result-3749061-1339133078/solver-3749061-1339133078 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749061-1339133078.opb 1978885678 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.14 2.05 2.01 3/178 22692
/proc/meminfo: memFree=26943912/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0

[startup+0.0451839 s]
/proc/loadavg: 2.14 2.05 2.01 3/178 22692
/proc/meminfo: memFree=26943912/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100203 s]
/proc/loadavg: 2.14 2.05 2.01 3/178 22692
/proc/meminfo: memFree=26943912/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300245 s]
/proc/loadavg: 2.14 2.05 2.01 3/178 22692
/proc/meminfo: memFree=26943912/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700132 s]
/proc/loadavg: 2.14 2.05 2.01 3/178 22692
/proc/meminfo: memFree=26943912/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5002 s]
/proc/loadavg: 2.13 2.05 2.01 3/181 22701
/proc/meminfo: memFree=26903200/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=0.59 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 8621 5377 0 0 30 10 18 1 20 0 1 0 379433308 26886144 6247 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6247 166 442 0 6118 0
[pid=22701] ppid=22693 vsize=15684 CPUtime=0.88 cores=1,3,5,7
/proc/22701/stat : 22701 (glucosInc) R 22693 22692 17422 0 -1 4202496 3013 0 0 0 88 0 0 0 20 0 1 0 379433369 16060416 3403 33554432000 4194304 5654031 140736092317312 140736092315096 4216312 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22701/statm: 3921 3403 131 357 0 3561 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 51088

[startup+3.10031 s]
/proc/loadavg: 2.13 2.05 2.01 3/181 22701
/proc/meminfo: memFree=26902836/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=0.59 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 8621 5377 0 0 30 10 18 1 20 0 1 0 379433308 26886144 6247 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6247 166 442 0 6118 0
[pid=22701] ppid=22693 vsize=15956 CPUtime=2.48 cores=1,3,5,7
/proc/22701/stat : 22701 (glucosInc) R 22693 22692 17422 0 -1 4202496 3106 0 0 0 248 0 0 0 20 0 1 0 379433369 16338944 3496 33554432000 4194304 5654031 140736092317312 140736092315096 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22701/statm: 3989 3496 131 357 0 3629 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 51360

[startup+6.30033 s]
/proc/loadavg: 2.13 2.05 2.01 3/181 22701
/proc/meminfo: memFree=26901224/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=0.59 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 8621 5377 0 0 30 10 18 1 20 0 1 0 379433308 26886144 6247 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6247 166 442 0 6118 0
[pid=22701] ppid=22693 vsize=14880 CPUtime=5.68 cores=1,3,5,7
/proc/22701/stat : 22701 (glucosInc) R 22693 22692 17422 0 -1 4202496 3668 0 0 0 568 0 0 0 20 0 1 0 379433369 15237120 3305 33554432000 4194304 5654031 140736092317312 140736092315336 4208595 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22701/statm: 3720 3305 132 357 0 3360 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 50284

[startup+12.7003 s]
/proc/loadavg: 2.11 2.05 2.01 3/181 22703
/proc/meminfo: memFree=26895752/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=7.68 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 10081 10676 0 0 49 10 707 2 20 0 1 0 379433308 26886144 6248 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6248 167 442 0 6118 0
[pid=22703] ppid=22693 vsize=19764 CPUtime=4.98 cores=1,3,5,7
/proc/22703/stat : 22703 (glucosInc) R 22693 22692 17422 0 -1 4202496 5037 0 0 0 497 1 0 0 20 0 1 0 379434062 20238336 4282 33554432000 4194304 5654031 140734577463248 140734577461032 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22703/statm: 4941 4282 151 357 0 4581 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 55168

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

[startup+19.1004 s]
/proc/loadavg: 2.10 2.05 2.01 3/181 22703
/proc/meminfo: memFree=26928292/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=7.85 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 10085 10676 0 0 66 10 707 2 20 0 1 0 379433308 26886144 6248 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6248 167 442 0 6118 0
[pid=22703] ppid=22693 vsize=24820 CPUtime=11.2 cores=1,3,5,7
/proc/22703/stat : 22703 (glucosInc) R 22693 22692 17422 0 -1 4202496 6783 0 0 0 1119 1 0 0 20 0 1 0 379434062 25415680 5599 33554432000 4194304 5654031 140734577463248 140734577451064 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22703/statm: 6205 5599 152 357 0 5845 0
Current children cumulated CPU time (s) 19.05
Current children cumulated vsize (KiB) 60224

[startup+20.7004 s]
/proc/loadavg: 2.10 2.05 2.01 3/181 22703
/proc/meminfo: memFree=26928728/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=7.93 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 10086 10676 0 0 74 10 707 2 20 0 1 0 379433308 26886144 6249 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6249 168 442 0 6118 0
[pid=22703] ppid=22693 vsize=24820 CPUtime=12.72 cores=1,3,5,7
/proc/22703/stat : 22703 (glucosInc) R 22693 22692 17422 0 -1 4202496 6783 0 0 0 1271 1 0 0 20 0 1 0 379434062 25415680 5599 33554432000 4194304 5654031 140734577463248 140734577451064 4208595 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22703/statm: 6205 5599 152 357 0 5845 0
Current children cumulated CPU time (s) 20.65
Current children cumulated vsize (KiB) 60224

[startup+21.5004 s]
/proc/loadavg: 2.09 2.05 2.01 3/181 22703
/proc/meminfo: memFree=26928728/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=7.93 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 10086 10676 0 0 74 10 707 2 20 0 1 0 379433308 26886144 6249 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6249 168 442 0 6118 0
[pid=22703] ppid=22693 vsize=24820 CPUtime=13.52 cores=1,3,5,7
/proc/22703/stat : 22703 (glucosInc) R 22693 22692 17422 0 -1 4202496 6783 0 0 0 1351 1 0 0 20 0 1 0 379434062 25415680 5599 33554432000 4194304 5654031 140734577463248 140734577451064 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22703/statm: 6205 5599 152 357 0 5845 0
Current children cumulated CPU time (s) 21.45
Current children cumulated vsize (KiB) 60224

[startup+21.9004 s]
/proc/loadavg: 2.09 2.05 2.01 3/181 22703
/proc/meminfo: memFree=26928728/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=7.93 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) S 22692 22692 17422 0 -1 4202496 10086 10676 0 0 74 10 707 2 20 0 1 0 379433308 26886144 6249 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6249 168 442 0 6118 0
[pid=22703] ppid=22693 vsize=24820 CPUtime=13.92 cores=1,3,5,7
/proc/22703/stat : 22703 (glucosInc) R 22693 22692 17422 0 -1 4202496 6783 0 0 0 1391 1 0 0 20 0 1 0 379434062 25415680 5599 33554432000 4194304 5654031 140734577463248 140734577451064 4232976 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22703/statm: 6205 5599 152 357 0 5845 0
Current children cumulated CPU time (s) 21.85
Current children cumulated vsize (KiB) 60224

[startup+22.1004 s]
/proc/loadavg: 2.09 2.05 2.01 3/181 22703
/proc/meminfo: memFree=26928728/32873648 swapFree=7116/7116
[pid=22692] ppid=22690 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22692/stat : 22692 (npSolver-pbo-I.) S 22690 22692 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 379433308 9367552 275 33554432000 4194304 5064252 140733946804816 140733946803728 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22692/statm: 2287 275 233 213 0 72 0
[pid=22693] ppid=22692 vsize=26256 CPUtime=8.07 cores=1,3,5,7
/proc/22693/stat : 22693 (npSolver-pbo) R 22692 22692 17422 0 -1 4202496 10086 10676 0 0 88 10 707 2 20 0 1 0 379433308 26886144 6249 33554432000 4194304 6004724 140733725797040 140733725781960 5190736 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 6564 6249 168 442 0 6118 0
[pid=22703] ppid=22693 vsize=24820 CPUtime=13.98 cores=1,3,5,7
/proc/22703/stat : 22703 (glucosInc) S 22693 22692 17422 0 -1 4202496 6783 0 0 0 1397 1 0 0 20 0 1 0 379434062 25415680 5599 33554432000 4194304 5654031 140734577463248 140734577461560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/22703/statm: 6205 5599 152 357 0 5845 0
Current children cumulated CPU time (s) 22.05
Current children cumulated vsize (KiB) 60224

Child status: 0
Real time (s): 22.1494
CPU time (s): 22.1396
CPU user time (s): 21.9847
CPU system time (s): 0.154976
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 62832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9847
system time used= 0.154976
maximum resident set size= 52212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30272
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16432
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 443
involuntary context switches= 80

runsolver used 0.054991 second user time and 0.104984 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-08 07:24:38
IDJOB=3749061
IDBENCH=71838
IDSOLVER=2333
FILE ID=node123/3749061-1339133078
RUNJOBID= node123-1339112653-19048
PBS_JOBID= 14643730
Free space on /tmp= 71276 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-6000opt.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749061-1339133078/watcher-3749061-1339133078 -o /tmp/evaluation-result-3749061-1339133078/solver-3749061-1339133078 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749061-1339133078.opb 1978885678 HOME HOME

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

MD5SUM BENCH= 41920bbbb40277697ec2dd9f115c2d3f
RANDOM SEED=1978885678

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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:        26944440 kB
Buffers:         1845616 kB
Cached:          2988492 kB
SwapCached:         2512 kB
Active:          2303120 kB
Inactive:        2664424 kB
Active(anon):     125712 kB
Inactive(anon):     7728 kB
Active(file):    2177408 kB
Inactive(file):  2656696 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:             10264 kB
Writeback:             0 kB
AnonPages:        154160 kB
Mapped:            11472 kB
Shmem:                 0 kB
Slab:             803192 kB
SReclaimable:     246956 kB
SUnreclaim:       556236 kB
KernelStack:        1472 kB
PageTables:         4432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     283600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 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= 71264 MiB
End job on node123 at 2012-06-08 07:25:01