Trace number 3747472

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-topDown (fixed)OPT-81 8.22275 8.21001

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-3000opt.opb
MD5SUMd02d20784bc67f5ad08bddab69f126bc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-81
Best CPU time to get the best result obtained on this benchmark1.01284
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 constraints30406
Number of constraints which are clauses30406
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 340
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 340
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data

0.00/0.11	c run inc solver
0.00/0.11	c [INC SYSTEM] run initial solver
0.00/0.11	c [INC SYSTEM] preprocess with white file
0.00/0.22	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.22	c [INC SYSTEM] execute solver
0.00/0.23	c [INC SEARCH] formula is SAT
0.00/0.23	c [INC SYSTEM] solved the initial formula
0.00/0.26	c model valid
0.00/0.26	c current solution ok
0.00/0.31	o 0
0.00/0.31	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.31	c write failed with 2
0.00/0.31	c [INC SEARCH] iteration: 0
0.00/0.31	c [INC BOUNDS] best value:340 search for 339
0.00/0.31	c [INC SYSTEM] create new solver instance
0.00/0.31	c [INC] encode full formula
0.00/0.34	c set iterative enc to: swc
0.00/0.34	c [INC SEARCH] isOptimum variable: 0
0.00/0.43	c formula is SAT
0.00/0.43	c [INC SEARCH] copied best model
0.00/0.43	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.47	c model valid
0.00/0.47	c current solution ok
0.00/0.47	o -41
0.00/0.47	c [INC SEARCH] iteration: 1
0.00/0.47	c [INC BOUNDS] best value:299 search for 298
0.00/0.47	c [INC ENCODE] setup new number of clauses ...
0.00/0.47	c [INC] encode incremental formula
0.00/0.47	c return only the limitting unit clause for 298
0.00/0.47	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.47	c [INC SEARCH] isOptimum variable: 0
0.00/0.50	c formula is SAT
0.00/0.51	c [INC SEARCH] copied best model
0.00/0.51	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.55	c model valid
0.00/0.55	c current solution ok
0.00/0.55	o -43
0.00/0.55	c [INC SEARCH] iteration: 2
0.00/0.55	c [INC BOUNDS] best value:297 search for 296
0.00/0.55	c [INC ENCODE] setup new number of clauses ...
0.00/0.55	c [INC] encode incremental formula
0.00/0.55	c return only the limitting unit clause for 296
0.00/0.55	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.55	c [INC SEARCH] isOptimum variable: 0
0.00/0.57	c formula is SAT
0.00/0.57	c [INC SEARCH] copied best model
0.00/0.57	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.61	c model valid
0.00/0.61	c current solution ok
0.00/0.61	o -46
0.00/0.61	c [INC SEARCH] iteration: 3
0.00/0.61	c [INC BOUNDS] best value:294 search for 293
0.00/0.61	c [INC ENCODE] setup new number of clauses ...
0.00/0.61	c [INC] encode incremental formula
0.00/0.61	c return only the limitting unit clause for 293
0.00/0.61	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.61	c [INC SEARCH] isOptimum variable: 0
0.00/0.63	c formula is SAT
0.00/0.63	c [INC SEARCH] copied best model
0.00/0.63	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.67	c model valid
0.00/0.67	c current solution ok
0.00/0.67	o -48
0.00/0.67	c [INC SEARCH] iteration: 4
0.00/0.67	c [INC BOUNDS] best value:292 search for 291
0.00/0.67	c [INC ENCODE] setup new number of clauses ...
0.00/0.67	c [INC] encode incremental formula
0.00/0.67	c return only the limitting unit clause for 291
0.00/0.67	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.67	c [INC SEARCH] isOptimum variable: 0
0.00/0.71	c formula is SAT
0.00/0.71	c [INC SEARCH] copied best model
0.00/0.71	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.75	c model valid
0.00/0.75	c current solution ok
0.00/0.75	o -52
0.00/0.75	c [INC SEARCH] iteration: 5
0.00/0.75	c [INC BOUNDS] best value:288 search for 287
0.00/0.75	c [INC ENCODE] setup new number of clauses ...
0.00/0.75	c [INC] encode incremental formula
0.00/0.75	c return only the limitting unit clause for 287
0.00/0.75	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.75	c [INC SEARCH] isOptimum variable: 0
0.00/0.77	c formula is SAT
0.00/0.77	c [INC SEARCH] copied best model
0.00/0.77	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.81	c model valid
0.00/0.81	c current solution ok
0.00/0.81	o -58
0.00/0.81	c [INC SEARCH] iteration: 6
0.00/0.81	c [INC BOUNDS] best value:282 search for 281
0.00/0.81	c [INC ENCODE] setup new number of clauses ...
0.00/0.81	c [INC] encode incremental formula
0.00/0.81	c return only the limitting unit clause for 281
0.00/0.81	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.81	c [INC SEARCH] isOptimum variable: 0
0.00/0.88	c formula is SAT
0.00/0.88	c [INC SEARCH] copied best model
0.00/0.88	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.92	c model valid
0.00/0.92	c current solution ok
0.00/0.92	o -62
0.00/0.92	c [INC SEARCH] iteration: 7
0.00/0.92	c [INC BOUNDS] best value:278 search for 277
0.00/0.92	c [INC ENCODE] setup new number of clauses ...
0.00/0.92	c [INC] encode incremental formula
0.00/0.92	c return only the limitting unit clause for 277
0.00/0.92	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.92	c [INC SEARCH] isOptimum variable: 0
0.00/0.94	c formula is SAT
0.00/0.94	c [INC SEARCH] copied best model
0.00/0.94	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.98	c model valid
0.00/0.98	c current solution ok
0.00/0.98	o -65
0.00/0.98	c [INC SEARCH] iteration: 8
0.00/0.98	c [INC BOUNDS] best value:275 search for 274
0.00/0.98	c [INC ENCODE] setup new number of clauses ...
0.00/0.98	c [INC] encode incremental formula
0.00/0.98	c return only the limitting unit clause for 274
0.00/0.98	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.98	c [INC SEARCH] isOptimum variable: 0
0.98/1.01	c formula is SAT
0.98/1.01	c [INC SEARCH] copied best model
0.98/1.01	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.98/1.05	c model valid
0.98/1.05	c current solution ok
0.98/1.05	o -66
0.98/1.05	c [INC SEARCH] iteration: 9
0.98/1.05	c [INC BOUNDS] best value:274 search for 273
0.98/1.05	c [INC ENCODE] setup new number of clauses ...
0.98/1.05	c [INC] encode incremental formula
0.98/1.05	c return only the limitting unit clause for 273
0.98/1.05	c [INC SYSTEM] transmit new clauses to solver: 1
0.98/1.05	c [INC SEARCH] isOptimum variable: 0
0.98/1.08	c formula is SAT
0.98/1.08	c [INC SEARCH] copied best model
0.98/1.08	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.08/1.12	c model valid
1.08/1.12	c current solution ok
1.08/1.12	o -70
1.08/1.12	c [INC SEARCH] iteration: 10
1.08/1.12	c [INC BOUNDS] best value:270 search for 269
1.08/1.12	c [INC ENCODE] setup new number of clauses ...
1.08/1.12	c [INC] encode incremental formula
1.08/1.12	c return only the limitting unit clause for 269
1.08/1.12	c [INC SYSTEM] transmit new clauses to solver: 1
1.08/1.12	c [INC SEARCH] isOptimum variable: 0
1.08/1.14	c formula is SAT
1.08/1.14	c [INC SEARCH] copied best model
1.08/1.14	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.08/1.18	c model valid
1.08/1.18	c current solution ok
1.08/1.18	o -74
1.08/1.18	c [INC SEARCH] iteration: 11
1.08/1.18	c [INC BOUNDS] best value:266 search for 265
1.08/1.18	c [INC ENCODE] setup new number of clauses ...
1.08/1.18	c [INC] encode incremental formula
1.08/1.18	c return only the limitting unit clause for 265
1.08/1.18	c [INC SYSTEM] transmit new clauses to solver: 1
1.08/1.18	c [INC SEARCH] isOptimum variable: 0
1.17/1.20	c formula is SAT
1.17/1.20	c [INC SEARCH] copied best model
1.17/1.20	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.17/1.24	c model valid
1.17/1.24	c current solution ok
1.17/1.24	o -75
1.17/1.24	c [INC SEARCH] iteration: 12
1.17/1.24	c [INC BOUNDS] best value:265 search for 264
1.17/1.24	c [INC ENCODE] setup new number of clauses ...
1.17/1.24	c [INC] encode incremental formula
1.17/1.24	c return only the limitting unit clause for 264
1.17/1.24	c [INC SYSTEM] transmit new clauses to solver: 1
1.17/1.24	c [INC SEARCH] isOptimum variable: 0
1.47/1.51	c formula is SAT
1.47/1.51	c [INC SEARCH] copied best model
1.47/1.51	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.47/1.55	c model valid
1.47/1.55	c current solution ok
1.47/1.55	o -76
1.47/1.55	c [INC SEARCH] iteration: 13
1.47/1.55	c [INC BOUNDS] best value:264 search for 263
1.47/1.55	c [INC ENCODE] setup new number of clauses ...
1.47/1.55	c [INC] encode incremental formula
1.47/1.55	c return only the limitting unit clause for 263
1.47/1.55	c [INC SYSTEM] transmit new clauses to solver: 1
1.47/1.55	c [INC SEARCH] isOptimum variable: 0
2.28/2.34	c formula is SAT
2.28/2.34	c [INC SEARCH] copied best model
2.28/2.34	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.28/2.39	c model valid
2.28/2.39	c current solution ok
2.28/2.39	o -78
2.28/2.39	c [INC SEARCH] iteration: 14
2.28/2.39	c [INC BOUNDS] best value:262 search for 261
2.28/2.39	c [INC ENCODE] setup new number of clauses ...
2.28/2.39	c [INC] encode incremental formula
2.28/2.39	c return only the limitting unit clause for 261
2.28/2.39	c [INC SYSTEM] transmit new clauses to solver: 1
2.28/2.39	c [INC SEARCH] isOptimum variable: 0
2.38/2.42	c formula is SAT
2.38/2.42	c [INC SEARCH] copied best model
2.38/2.42	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.38/2.46	c model valid
2.38/2.46	c current solution ok
2.38/2.46	o -80
2.38/2.46	c [INC SEARCH] iteration: 15
2.38/2.46	c [INC BOUNDS] best value:260 search for 259
2.38/2.46	c [INC ENCODE] setup new number of clauses ...
2.38/2.46	c [INC] encode incremental formula
2.38/2.46	c return only the limitting unit clause for 259
2.38/2.46	c [INC SYSTEM] transmit new clauses to solver: 1
2.38/2.46	c [INC SEARCH] isOptimum variable: 0
2.58/2.60	c formula is SAT
2.58/2.60	c [INC SEARCH] copied best model
2.58/2.60	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.58/2.64	c model valid
2.58/2.64	c current solution ok
2.58/2.64	o -81
2.58/2.64	c [INC SEARCH] iteration: 16
2.58/2.64	c [INC BOUNDS] best value:259 search for 258
2.58/2.64	c [INC ENCODE] setup new number of clauses ...
2.58/2.64	c [INC] encode incremental formula
2.58/2.64	c return only the limitting unit clause for 258
2.58/2.64	c [INC SYSTEM] transmit new clauses to solver: 1
2.58/2.64	c [INC SEARCH] isOptimum variable: 0
8.18/8.20	c [INC SEARCH] formula is UNSAT
8.18/8.20	c [INC SYSTEM] there exists a inc, kill it!
8.18/8.20	c write failed with 2
8.18/8.20	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1401240)
8.18/8.20	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
8.18/8.20	c [INC SEARCH] found optimum
8.18/8.20	c display solution
8.18/8.20	s OPTIMUM FOUND
8.18/8.20	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 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Verifier Data

OK	-81

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-3747472-1339103816/watcher-3747472-1339103816 -o /tmp/evaluation-result-3747472-1339103816/solver-3747472-1339103816 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747472-1339103816.opb 1558654646 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: 2.16 2.03 2.01 3/178 16094
/proc/meminfo: memFree=30123624/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0

[startup+0.0078931 s]
/proc/loadavg: 2.16 2.03 2.01 3/178 16094
/proc/meminfo: memFree=30123624/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100279 s]
/proc/loadavg: 2.16 2.03 2.01 3/178 16094
/proc/meminfo: memFree=30123624/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300256 s]
/proc/loadavg: 2.16 2.03 2.01 3/178 16094
/proc/meminfo: memFree=30123624/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700162 s]
/proc/loadavg: 2.16 2.03 2.01 3/178 16094
/proc/meminfo: memFree=30123624/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50037 s]
/proc/loadavg: 2.16 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30090504/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=0.84 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 68 6 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=19816 CPUtime=0.63 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 4093 0 0 0 63 0 0 0 20 0 1 0 376510214 20291584 4286 33554432000 4194304 5654031 140736337107888 140736337106200 4232755 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 4954 4286 150 357 0 4594 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 44968

[startup+3.10034 s]
/proc/loadavg: 2.15 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30090256/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=1.03 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 86 7 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=18412 CPUtime=2.05 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 4798 0 0 0 205 0 0 0 20 0 1 0 376510214 18853888 3932 33554432000 4194304 5654031 140736337107888 140736337095704 4233008 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 4603 3932 152 357 0 4243 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 43564

[startup+6.30034 s]
/proc/loadavg: 2.15 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30088768/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=1.03 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 86 7 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=20500 CPUtime=5.25 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 5170 0 0 0 525 0 0 0 20 0 1 0 376510214 20992000 4290 33554432000 4194304 5654031 140736337107888 140736337095704 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 5125 4290 152 357 0 4765 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45652

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

[startup+7.10039 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30088396/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=1.03 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 86 7 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=19032 CPUtime=6.05 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 5458 0 0 0 605 0 0 0 20 0 1 0 376510214 19488768 4229 33554432000 4194304 5654031 140736337107888 140736337095704 4215913 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 4758 4229 152 357 0 4398 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 44184

[startup+7.90036 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30087844/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=1.03 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 86 7 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=19032 CPUtime=6.85 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 5458 0 0 0 685 0 0 0 20 0 1 0 376510214 19488768 4229 33554432000 4194304 5654031 140736337107888 140736337095704 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 4758 4229 152 357 0 4398 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 44184

[startup+8.10038 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30087844/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=1.03 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 86 7 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=19252 CPUtime=7.05 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 5481 0 0 0 705 0 0 0 20 0 1 0 376510214 19714048 4252 33554432000 4194304 5654031 140736337107888 140736337095704 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 4813 4252 152 357 0 4453 0
Current children cumulated CPU time (s) 8.08
Current children cumulated vsize (KiB) 44404

[startup+8.20039 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 16103
/proc/meminfo: memFree=30087844/32873844 swapFree=7116/7116
[pid=16094] ppid=16092 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16094/stat : 16094 (npSolver-pbo-It) S 16092 16094 15254 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376510180 9367552 274 33554432000 4194304 5064252 140734630813648 140734630812560 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/16094/statm: 2287 274 233 213 0 72 0
[pid=16095] ppid=16094 vsize=16004 CPUtime=1.03 cores=1,3,5,7
/proc/16095/stat : 16095 (npSolver-pbo) S 16094 16094 15254 0 -1 4202496 7209 4423 0 0 86 7 9 1 20 0 1 0 376510180 16388096 3508 33554432000 4194304 6004724 140736559694352 140736559680200 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16095/statm: 4001 3508 166 442 0 3555 0
[pid=16103] ppid=16095 vsize=21800 CPUtime=7.15 cores=1,3,5,7
/proc/16103/stat : 16103 (glucosInc) R 16095 16094 15254 0 -1 4202496 6067 0 0 0 715 0 0 0 20 0 1 0 376510214 22323200 4715 33554432000 4194304 5654031 140736337107888 140736337095704 4233299 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16103/statm: 5450 4715 152 357 0 5090 0
Current children cumulated CPU time (s) 8.18
Current children cumulated vsize (KiB) 46952

Child status: 0
Real time (s): 8.21001
CPU time (s): 8.22275
CPU user time (s): 8.12077
CPU system time (s): 0.101984
CPU usage (%): 100.155
Max. virtual memory (cumulated for all children) (KiB): 46952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.12077
system time used= 0.101984
maximum resident set size= 39816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8016
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1250
involuntary context switches= 43

runsolver used 0.038994 second user time and 0.06399 second system time

The end

Launcher Data

Begin job on node103 at 2012-06-07 23:16:56
IDJOB=3747472
IDBENCH=71837
IDSOLVER=2332
FILE ID=node103/3747472-1339103816
RUNJOBID= node103-1339098177-15271
PBS_JOBID= 14643750
Free space on /tmp= 71204 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-3000opt.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747472-1339103816/watcher-3747472-1339103816 -o /tmp/evaluation-result-3747472-1339103816/solver-3747472-1339103816 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747472-1339103816.opb 1558654646 HOME HOME

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

MD5SUM BENCH= d02d20784bc67f5ad08bddab69f126bc
RANDOM SEED=1558654646

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5411.36
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		: 2666.189
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		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30124160 kB
Buffers:          251988 kB
Cached:          1507160 kB
SwapCached:         5468 kB
Active:           560408 kB
Inactive:        1392148 kB
Active(anon):     189924 kB
Inactive(anon):     5816 kB
Active(file):     370484 kB
Inactive(file):  1386332 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096900 kB
Dirty:              9288 kB
Writeback:             0 kB
AnonPages:        218848 kB
Mapped:            10260 kB
Shmem:                 0 kB
Slab:             640056 kB
SReclaimable:      80628 kB
SUnreclaim:       559428 kB
KernelStack:        1464 kB
PageTables:         4608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     345756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71192 MiB
End job on node103 at 2012-06-07 23:17:04