Trace number 3698312

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-topDownOPT-75 8.32773 8.3179

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-10000opt.opb
MD5SUM3c1368de4464ff81756c1b99158c803c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-75
Best CPU time to get the best result obtained on this benchmark1.15782
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 constraints29711
Number of constraints which are clauses29711
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 356
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 356
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 

0.00/0.10	c run inc solver
0.00/0.10	c [INC SYSTEM] run initial solver
0.00/0.10	c [INC SYSTEM] preprocess with white file
0.00/0.20	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.20	c [INC SYSTEM] execute solver
0.00/0.21	c [INC SEARCH] formula is SAT
0.00/0.21	c [INC SYSTEM] solved the initial formula
0.00/0.25	c model valid
0.00/0.25	c current solution ok
0.00/0.30	o 0
0.00/0.30	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.30	c write failed with 2
0.00/0.30	c [INC SEARCH] iteration: 0
0.00/0.30	c [INC BOUNDS] best value:356 search for 355
0.00/0.30	c [INC SYSTEM] create new solver instance
0.00/0.30	c [INC] encode full formula
0.00/0.32	c set iterative enc to: swc
0.00/0.32	c [INC SEARCH] isOptimum variable: 0
0.00/0.41	c formula is SAT
0.00/0.41	c [INC SEARCH] copied best model
0.00/0.41	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.45	c model valid
0.00/0.45	c current solution ok
0.00/0.45	o -51
0.00/0.45	c [INC SEARCH] iteration: 1
0.00/0.45	c [INC BOUNDS] best value:305 search for 304
0.00/0.45	c [INC ENCODE] setup new number of clauses ...
0.00/0.45	c [INC] encode incremental formula
0.00/0.45	c return only the limitting unit clause for 304
0.00/0.45	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.45	c [INC SEARCH] isOptimum variable: 0
0.00/0.47	c formula is SAT
0.00/0.48	c [INC SEARCH] copied best model
0.00/0.48	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.51	c model valid
0.00/0.51	c current solution ok
0.00/0.51	o -53
0.00/0.51	c [INC SEARCH] iteration: 2
0.00/0.51	c [INC BOUNDS] best value:303 search for 302
0.00/0.51	c [INC ENCODE] setup new number of clauses ...
0.00/0.51	c [INC] encode incremental formula
0.00/0.51	c return only the limitting unit clause for 302
0.00/0.51	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.51	c [INC SEARCH] isOptimum variable: 0
0.00/0.53	c formula is SAT
0.00/0.54	c [INC SEARCH] copied best model
0.00/0.54	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.58	c model valid
0.00/0.58	c current solution ok
0.00/0.58	o -56
0.00/0.58	c [INC SEARCH] iteration: 3
0.00/0.58	c [INC BOUNDS] best value:300 search for 299
0.00/0.58	c [INC ENCODE] setup new number of clauses ...
0.00/0.58	c [INC] encode incremental formula
0.00/0.58	c return only the limitting unit clause for 299
0.00/0.58	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.58	c [INC SEARCH] isOptimum variable: 0
0.00/0.63	c formula is SAT
0.00/0.64	c [INC SEARCH] copied best model
0.00/0.64	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.68	c model valid
0.00/0.68	c current solution ok
0.00/0.68	o -58
0.00/0.68	c [INC SEARCH] iteration: 4
0.00/0.68	c [INC BOUNDS] best value:298 search for 297
0.00/0.68	c [INC ENCODE] setup new number of clauses ...
0.00/0.68	c [INC] encode incremental formula
0.00/0.68	c return only the limitting unit clause for 297
0.00/0.68	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.68	c [INC SEARCH] isOptimum variable: 0
0.00/0.82	c formula is SAT
0.00/0.83	c [INC SEARCH] copied best model
0.00/0.83	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.87	c model valid
0.00/0.87	c current solution ok
0.00/0.87	o -59
0.00/0.87	c [INC SEARCH] iteration: 5
0.00/0.87	c [INC BOUNDS] best value:297 search for 296
0.00/0.87	c [INC ENCODE] setup new number of clauses ...
0.00/0.87	c [INC] encode incremental formula
0.00/0.87	c return only the limitting unit clause for 296
0.00/0.87	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.87	c [INC SEARCH] isOptimum variable: 0
0.00/0.90	c formula is SAT
0.00/0.91	c [INC SEARCH] copied best model
0.00/0.91	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.95	c model valid
0.00/0.95	c current solution ok
0.00/0.95	o -65
0.00/0.95	c [INC SEARCH] iteration: 6
0.00/0.95	c [INC BOUNDS] best value:291 search for 290
0.00/0.95	c [INC ENCODE] setup new number of clauses ...
0.00/0.95	c [INC] encode incremental formula
0.00/0.95	c return only the limitting unit clause for 290
0.00/0.95	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.95	c [INC SEARCH] isOptimum variable: 0
0.99/1.01	c formula is SAT
0.99/1.01	c [INC SEARCH] copied best model
0.99/1.01	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.99/1.05	c model valid
0.99/1.05	c current solution ok
0.99/1.05	o -68
0.99/1.05	c [INC SEARCH] iteration: 7
0.99/1.05	c [INC BOUNDS] best value:288 search for 287
0.99/1.05	c [INC ENCODE] setup new number of clauses ...
0.99/1.05	c [INC] encode incremental formula
0.99/1.05	c return only the limitting unit clause for 287
0.99/1.05	c [INC SYSTEM] transmit new clauses to solver: 1
0.99/1.05	c [INC SEARCH] isOptimum variable: 0
0.99/1.07	c formula is SAT
0.99/1.07	c [INC SEARCH] copied best model
0.99/1.07	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: 8
1.08/1.12	c [INC BOUNDS] best value:286 search for 285
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 285
1.08/1.12	c [INC SYSTEM] transmit new clauses to solver: 1
1.08/1.12	c [INC SEARCH] isOptimum variable: 0
1.28/1.34	c formula is SAT
1.28/1.34	c [INC SEARCH] copied best model
1.28/1.34	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.28/1.39	c model valid
1.28/1.39	c current solution ok
1.28/1.39	o -71
1.28/1.39	c [INC SEARCH] iteration: 9
1.28/1.39	c [INC BOUNDS] best value:285 search for 284
1.28/1.39	c [INC ENCODE] setup new number of clauses ...
1.28/1.39	c [INC] encode incremental formula
1.28/1.39	c return only the limitting unit clause for 284
1.28/1.39	c [INC SYSTEM] transmit new clauses to solver: 1
1.28/1.39	c [INC SEARCH] isOptimum variable: 0
3.49/3.50	c formula is SAT
3.49/3.50	c [INC SEARCH] copied best model
3.49/3.50	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.49/3.55	c model valid
3.49/3.55	c current solution ok
3.49/3.55	o -72
3.49/3.55	c [INC SEARCH] iteration: 10
3.49/3.55	c [INC BOUNDS] best value:284 search for 283
3.49/3.55	c [INC ENCODE] setup new number of clauses ...
3.49/3.55	c [INC] encode incremental formula
3.49/3.55	c return only the limitting unit clause for 283
3.49/3.55	c [INC SYSTEM] transmit new clauses to solver: 1
3.49/3.55	c [INC SEARCH] isOptimum variable: 0
3.49/3.57	c formula is SAT
3.49/3.57	c [INC SEARCH] copied best model
3.49/3.57	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.60/3.61	c model valid
3.60/3.61	c current solution ok
3.60/3.61	o -74
3.60/3.61	c [INC SEARCH] iteration: 11
3.60/3.61	c [INC BOUNDS] best value:282 search for 281
3.60/3.61	c [INC ENCODE] setup new number of clauses ...
3.60/3.61	c [INC] encode incremental formula
3.60/3.61	c return only the limitting unit clause for 281
3.60/3.61	c [INC SYSTEM] transmit new clauses to solver: 1
3.60/3.61	c [INC SEARCH] isOptimum variable: 0
7.29/7.32	c formula is SAT
7.29/7.32	c [INC SEARCH] copied best model
7.29/7.32	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
7.29/7.36	c model valid
7.29/7.36	c current solution ok
7.29/7.36	o -75
7.29/7.36	c [INC SEARCH] iteration: 12
7.29/7.36	c [INC BOUNDS] best value:281 search for 280
7.29/7.36	c [INC ENCODE] setup new number of clauses ...
7.29/7.36	c [INC] encode incremental formula
7.29/7.36	c return only the limitting unit clause for 280
7.29/7.36	c [INC SYSTEM] transmit new clauses to solver: 1
7.29/7.36	c [INC SEARCH] isOptimum variable: 0
8.29/8.31	c [INC SEARCH] formula is UNSAT
8.29/8.31	c [INC SYSTEM] there exists a inc, kill it!
8.29/8.31	c write failed with 2
8.29/8.31	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x204bf70)
8.29/8.31	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
8.29/8.31	c [INC SEARCH] found optimum
8.29/8.31	c display solution
8.29/8.31	s OPTIMUM FOUND
8.29/8.31	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 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Verifier Data 

OK	-75

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-3698312-1338081454/watcher-3698312-1338081454 -o /tmp/evaluation-result-3698312-1338081454/solver-3698312-1338081454 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698312-1338081454.opb 571654000 HOME HOME 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 31939
/proc/meminfo: memFree=31401628/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0

[startup+0.047827 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 31939
/proc/meminfo: memFree=31401628/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100246 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 31939
/proc/meminfo: memFree=31401628/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300246 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 31939
/proc/meminfo: memFree=31401628/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700252 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 31939
/proc/meminfo: memFree=31401628/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.07 2.02 2.00 3/182 31948
/proc/meminfo: memFree=31379700/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
[pid=31940] ppid=31939 vsize=4420 CPUtime=0.72 cores=0,2,4,6
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 25976 0 -1 4202496 2421 4395 0 0 56 5 10 1 20 0 1 0 274271516 4526080 722 33554432000 4194304 5992684 140735337695792 140735337681624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31940/statm: 1105 722 175 440 0 661 0
[pid=31948] ppid=31940 vsize=20096 CPUtime=0.77 cores=0,2,4,6
/proc/31948/stat : 31948 (glucosInc) R 31940 31939 25976 0 -1 4202496 4105 0 0 0 77 0 0 0 20 0 1 0 274271549 20578304 4471 33554432000 4194304 5654031 140733582173360 140733582171672 4232607 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31948/statm: 5024 4471 150 357 0 4664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33664

[startup+3.10032 s]
/proc/loadavg: 2.07 2.02 2.00 3/182 31948
/proc/meminfo: memFree=31379080/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
[pid=31940] ppid=31939 vsize=4420 CPUtime=0.72 cores=0,2,4,6
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 25976 0 -1 4202496 2421 4395 0 0 56 5 10 1 20 0 1 0 274271516 4526080 722 33554432000 4194304 5992684 140735337695792 140735337681624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31940/statm: 1105 722 175 440 0 661 0
[pid=31948] ppid=31940 vsize=18736 CPUtime=2.37 cores=0,2,4,6
/proc/31948/stat : 31948 (glucosInc) R 31940 31939 25976 0 -1 4202496 4827 0 0 0 237 0 0 0 20 0 1 0 274271549 19185664 4092 33554432000 4194304 5654031 140733582173360 140733582161176 4232477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31948/statm: 4684 4092 152 357 0 4324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32304

[startup+6.30034 s]
/proc/loadavg: 2.15 2.04 2.01 3/182 31948
/proc/meminfo: memFree=31379452/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
[pid=31940] ppid=31939 vsize=4420 CPUtime=0.81 cores=0,2,4,6
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 25976 0 -1 4202496 2421 4395 0 0 65 5 10 1 20 0 1 0 274271516 4526080 722 33554432000 4194304 5992684 140735337695792 140735337681624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31940/statm: 1105 722 175 440 0 661 0
[pid=31948] ppid=31940 vsize=23396 CPUtime=5.48 cores=0,2,4,6
/proc/31948/stat : 31948 (glucosInc) R 31940 31939 25976 0 -1 4202496 5611 0 0 0 547 1 0 0 20 0 1 0 274271549 23957504 5234 33554432000 4194304 5654031 140733582173360 140733582161176 4232505 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31948/statm: 5849 5234 152 357 0 5489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36964

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

[startup+7.10035 s]
/proc/loadavg: 2.15 2.04 2.01 3/182 31948
/proc/meminfo: memFree=31375792/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
[pid=31940] ppid=31939 vsize=4420 CPUtime=0.81 cores=0,2,4,6
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 25976 0 -1 4202496 2421 4395 0 0 65 5 10 1 20 0 1 0 274271516 4526080 722 33554432000 4194304 5992684 140735337695792 140735337681624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31940/statm: 1105 722 175 440 0 661 0
[pid=31948] ppid=31940 vsize=23396 CPUtime=6.28 cores=0,2,4,6
/proc/31948/stat : 31948 (glucosInc) R 31940 31939 25976 0 -1 4202496 5611 0 0 0 627 1 0 0 20 0 1 0 274271549 23957504 5234 33554432000 4194304 5654031 140733582173360 140733582161176 4216337 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31948/statm: 5849 5234 152 357 0 5489 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 36964

[startup+7.90034 s]
/proc/loadavg: 2.15 2.04 2.01 3/182 31948
/proc/meminfo: memFree=31373692/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
[pid=31940] ppid=31939 vsize=4420 CPUtime=0.86 cores=0,2,4,6
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 25976 0 -1 4202496 2421 4395 0 0 70 5 10 1 20 0 1 0 274271516 4526080 722 33554432000 4194304 5992684 140735337695792 140735337681624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31940/statm: 1105 722 175 440 0 661 0
[pid=31948] ppid=31940 vsize=26072 CPUtime=7.03 cores=0,2,4,6
/proc/31948/stat : 31948 (glucosInc) R 31940 31939 25976 0 -1 4202496 6302 0 0 0 702 1 0 0 20 0 1 0 274271549 26697728 5803 33554432000 4194304 5654031 140733582173360 140733582161176 4233232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31948/statm: 6518 5803 152 357 0 6158 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 39640

[startup+8.30033 s]
/proc/loadavg: 2.15 2.04 2.01 3/182 31948
/proc/meminfo: memFree=31373692/32873844 swapFree=7372/7372
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 25976 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274271516 9367552 275 33554432000 4194304 5064252 140736050022704 140736050021616 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31939/statm: 2287 275 233 213 0 72 0
[pid=31940] ppid=31939 vsize=4420 CPUtime=0.86 cores=0,2,4,6
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 25976 0 -1 4202496 2421 4395 0 0 70 5 10 1 20 0 1 0 274271516 4526080 722 33554432000 4194304 5992684 140735337695792 140735337681624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31940/statm: 1105 722 175 440 0 661 0
[pid=31948] ppid=31940 vsize=26072 CPUtime=7.43 cores=0,2,4,6
/proc/31948/stat : 31948 (glucosInc) R 31940 31939 25976 0 -1 4202496 6324 0 0 0 742 1 0 0 20 0 1 0 274271549 26697728 5823 33554432000 4194304 5654031 140733582173360 140733582161176 4219849 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31948/statm: 6518 5823 152 357 0 6158 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 39640

Child status: 0
Real time (s): 8.3179
CPU time (s): 8.32773
CPU user time (s): 8.24475
CPU system time (s): 0.082987
CPU usage (%): 100.118
Max. virtual memory (cumulated for all children) (KiB): 39640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.24475
system time used= 0.082987
maximum resident set size= 23300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13971
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8032
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 986
involuntary context switches= 44

runsolver used 0.012998 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-27 03:17:34
IDJOB=3698312
IDBENCH=71839
IDSOLVER=2275
FILE ID=node118/3698312-1338081454
RUNJOBID= node118-1338052229-25992
PBS_JOBID= 14624390
Free space on /tmp= 71564 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-10000opt.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698312-1338081454/watcher-3698312-1338081454 -o /tmp/evaluation-result-3698312-1338081454/solver-3698312-1338081454 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698312-1338081454.opb 571654000 HOME HOME

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

MD5SUM BENCH= 3c1368de4464ff81756c1b99158c803c
RANDOM SEED=571654000

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31401520 kB
Buffers:          238120 kB
Cached:           256688 kB
SwapCached:            0 kB
Active:           641036 kB
Inactive:          33220 kB
Active(anon):     168216 kB
Inactive(anon):    12552 kB
Active(file):     472820 kB
Inactive(file):    20668 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9200 kB
Writeback:             0 kB
AnonPages:        181496 kB
Mapped:            12948 kB
Shmem:               200 kB
Slab:             658720 kB
SReclaimable:      99696 kB
SUnreclaim:       559024 kB
KernelStack:        1480 kB
PageTables:         4480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     307856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 71556 MiB
End job on node118 at 2012-05-27 03:17:43