| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed | UNSAT | 1.01884 | 1.01886 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-44s.smv.opb |
| MD5SUM | ba3977c9125baf6c78f0402072fa33d8 |
| Bench Category | DEC-SMALLINT (no optimisation, small integers) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.003998 |
| Has Objective Function | NO |
| Satisfiable | NO |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 495 |
| Total number of constraints | 940 |
| Number of constraints which are clauses | 800 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 140 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 13 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 68 |
| Number of bits of the biggest number in a constraint | 7 |
| Biggest sum of numbers in a constraint | 257 |
| Number of bits of the biggest sum of numbers | 9 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-3692823-1338025348.opb>
0.00/0.00 c original problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 940 constraints
0.00/0.00 c problem read in 0.00
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 66 del vars, 18 del conss, 0 add conss, 5 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6200 impls, 0 clqs
0.00/0.02 c (round 2) 68 del vars, 138 del conss, 0 add conss, 7 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6200 impls, 0 clqs
0.00/0.02 c (round 3) 70 del vars, 143 del conss, 0 add conss, 9 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6218 impls, 0 clqs
0.00/0.02 c (round 4) 74 del vars, 149 del conss, 0 add conss, 13 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6218 impls, 0 clqs
0.00/0.02 c (round 5) 88 del vars, 176 del conss, 0 add conss, 22 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6316 impls, 0 clqs
0.00/0.02 c (round 6) 95 del vars, 198 del conss, 0 add conss, 28 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6370 impls, 0 clqs
0.00/0.02 c (round 7) 104 del vars, 214 del conss, 0 add conss, 32 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6480 impls, 0 clqs
0.00/0.02 c (round 8) 112 del vars, 236 del conss, 0 add conss, 36 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6520 impls, 0 clqs
0.00/0.02 c (round 9) 119 del vars, 255 del conss, 0 add conss, 40 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6584 impls, 0 clqs
0.00/0.02 c (round 10) 127 del vars, 272 del conss, 0 add conss, 44 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6664 impls, 0 clqs
0.00/0.02 c (round 11) 140 del vars, 301 del conss, 0 add conss, 51 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6797 impls, 0 clqs
0.00/0.02 c (round 12) 147 del vars, 325 del conss, 0 add conss, 57 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6811 impls, 0 clqs
0.00/0.02 c (round 13) 155 del vars, 344 del conss, 0 add conss, 64 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6823 impls, 0 clqs
0.00/0.03 c (round 14) 164 del vars, 362 del conss, 0 add conss, 70 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6871 impls, 0 clqs
0.00/0.03 c (round 15) 166 del vars, 377 del conss, 0 add conss, 72 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6873 impls, 0 clqs
0.00/0.03 c (round 16) 170 del vars, 383 del conss, 0 add conss, 76 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6873 impls, 0 clqs
0.02/0.03 c (round 17) 177 del vars, 396 del conss, 0 add conss, 82 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 6965 impls, 0 clqs
0.02/0.03 c (round 18) 184 del vars, 417 del conss, 0 add conss, 88 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 7067 impls, 0 clqs
0.02/0.03 c (round 19) 195 del vars, 444 del conss, 0 add conss, 93 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 7191 impls, 0 clqs
0.02/0.03 c (round 20) 199 del vars, 464 del conss, 0 add conss, 95 chg bounds, 70 chg sides, 144 chg coeffs, 0 upgd conss, 7203 impls, 0 clqs
0.02/0.03 c (round 21) 205 del vars, 477 del conss, 0 add conss, 97 chg bounds, 71 chg sides, 145 chg coeffs, 0 upgd conss, 7243 impls, 0 clqs
0.02/0.03 c (round 22) 212 del vars, 496 del conss, 0 add conss, 99 chg bounds, 73 chg sides, 148 chg coeffs, 0 upgd conss, 7262 impls, 0 clqs
0.02/0.03 c (round 23) 225 del vars, 528 del conss, 0 add conss, 104 chg bounds, 75 chg sides, 152 chg coeffs, 0 upgd conss, 7326 impls, 0 clqs
0.02/0.03 c (round 24) 225 del vars, 549 del conss, 0 add conss, 104 chg bounds, 75 chg sides, 152 chg coeffs, 0 upgd conss, 7326 impls, 0 clqs
0.02/0.04 c (round 25) 225 del vars, 556 del conss, 0 add conss, 104 chg bounds, 75 chg sides, 152 chg coeffs, 377 upgd conss, 7326 impls, 0 clqs
0.02/0.04 c (round 26) 267 del vars, 563 del conss, 0 add conss, 104 chg bounds, 75 chg sides, 152 chg coeffs, 377 upgd conss, 7326 impls, 0 clqs
0.02/0.05 c (round 27) 292 del vars, 802 del conss, 79 add conss, 104 chg bounds, 75 chg sides, 152 chg coeffs, 377 upgd conss, 7655 impls, 0 clqs
0.02/0.05 c (round 28) 293 del vars, 841 del conss, 112 add conss, 104 chg bounds, 75 chg sides, 154 chg coeffs, 378 upgd conss, 7679 impls, 1 clqs
0.02/0.05 c (round 29) 294 del vars, 854 del conss, 112 add conss, 104 chg bounds, 75 chg sides, 154 chg coeffs, 379 upgd conss, 7679 impls, 14 clqs
0.02/0.05 c (round 30) 294 del vars, 856 del conss, 113 add conss, 104 chg bounds, 75 chg sides, 154 chg coeffs, 379 upgd conss, 7679 impls, 15 clqs
0.02/0.05 c (round 31) 294 del vars, 857 del conss, 113 add conss, 104 chg bounds, 75 chg sides, 154 chg coeffs, 379 upgd conss, 7679 impls, 15 clqs
0.02/0.06 c (0.1s) probing: 200/228 (87.7%) - 5 fixings, 25 aggregations, 272 implications, 1 bound changes
0.02/0.06 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.02/0.06 c (round 32) 299 del vars, 857 del conss, 113 add conss, 105 chg bounds, 75 chg sides, 154 chg coeffs, 379 upgd conss, 7952 impls, 14 clqs
0.02/0.06 c (round 33) 299 del vars, 863 del conss, 116 add conss, 105 chg bounds, 75 chg sides, 154 chg coeffs, 379 upgd conss, 7952 impls, 14 clqs
0.02/0.06 c (round 34) 299 del vars, 864 del conss, 116 add conss, 105 chg bounds, 75 chg sides, 154 chg coeffs, 379 upgd conss, 7952 impls, 14 clqs
0.02/0.06 c (0.1s) probing: 205/228 (89.9%) - 5 fixings, 25 aggregations, 272 implications, 1 bound changes
0.02/0.06 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.02/0.06 c presolving (35 rounds):
0.02/0.06 c 299 deleted vars, 864 deleted constraints, 116 added constraints, 105 tightened bounds, 0 added holes, 75 changed sides, 154 changed coefficients
0.02/0.06 c 7952 implications, 14 cliques
0.02/0.06 c presolved problem has 196 variables (196 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.02/0.06 c 112 constraints of type <knapsack>
0.02/0.06 c 43 constraints of type <setppc>
0.02/0.06 c 35 constraints of type <and>
0.02/0.06 c 1 constraints of type <logicor>
0.02/0.06 c transformed objective value is always integral (scale: 1)
0.02/0.06 c Presolving Time: 0.06
0.02/0.06 c - non default parameters ----------------------------------------------------------------------
0.02/0.06 c # SCIP version 2.1.1.4
0.02/0.06 c
0.02/0.06 c # maximal time in seconds to run
0.02/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06 c limits/time = 1797
0.02/0.06 c
0.02/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06 c limits/memory = 13950
0.02/0.06 c
0.02/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.06 c # [type: int, range: [1,2], default: 1]
0.02/0.06 c timing/clocktype = 2
0.02/0.06 c
0.02/0.06 c # belongs reading time to solving time?
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c timing/reading = TRUE
0.02/0.06 c
0.02/0.06 c -----------------------------------------------------------------------------------------------
0.02/0.06 c start solving
0.02/0.06 c
0.02/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.07 c 0.1s| 1 | 0 | 66 | - |2114k| 0 | 64 | 196 | 209 | 196 | 226 | 0 | 18 | 0 | 0.000000e+00 | -- | Inf
0.09/0.16 c 0.2s| 1 | 0 | 753 | - |2228k| 0 | 72 | 196 | 203 | 196 | 277 | 63 | 21 | 0 | 0.000000e+00 | -- | Inf
0.09/0.17 c 0.2s| 1 | 0 | 819 | - |2380k| 0 | 91 | 196 | 203 | 196 | 336 | 122 | 21 | 0 | 0.000000e+00 | -- | Inf
0.19/0.20 c 0.2s| 1 | 0 | 998 | - |2522k| 0 | 101 | 196 | 203 | 196 | 395 | 181 | 21 | 0 | 0.000000e+00 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 1170 | - |2635k| 0 | 113 | 196 | 203 | 196 | 441 | 227 | 21 | 0 | 0.000000e+00 | -- | Inf
0.19/0.28 c 0.3s| 1 | 0 | 1353 | - |2749k| 0 | 113 | 196 | 203 | 196 | 493 | 279 | 21 | 0 | 0.000000e+00 | -- | Inf
0.29/0.33 c 0.3s| 1 | 0 | 1489 | - |2829k| 0 | 108 | 196 | 203 | 196 | 533 | 319 | 21 | 0 | 0.000000e+00 | -- | Inf
0.39/0.41 c 0.4s| 1 | 2 | 1489 | - |2829k| 0 | 108 | 196 | 203 | 196 | 533 | 319 | 21 | 18 | 0.000000e+00 | -- | Inf
1.00/1.00 c
1.00/1.00 c SCIP Status : problem is solved [infeasible]
1.00/1.00 c Solving Time (sec) : 1.01
1.00/1.00 c Solving Nodes : 20
1.00/1.00 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.00/1.00 c Dual Bound : +1.00000000000000e+20
1.00/1.00 c Gap : 0.00 %
1.00/1.00 s UNSATISFIABLE
1.00/1.00 c SCIP Status : problem is solved [infeasible]
1.00/1.00 c Total Time : 1.01
1.00/1.00 c solving : 1.01
1.00/1.00 c presolving : 0.06 (included in solving)
1.00/1.00 c reading : 0.00 (included in solving)
1.00/1.00 c copying : 0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
1.00/1.00 c Original Problem :
1.00/1.00 c Problem name : HOME/instance-3692823-1338025348.opb
1.00/1.00 c Variables : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.00 c Constraints : 940 initial, 940 maximal
1.00/1.00 c Objective sense : minimize
1.00/1.00 c Presolved Problem :
1.00/1.00 c Problem name : t_HOME/instance-3692823-1338025348.opb
1.00/1.00 c Variables : 196 (196 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.00 c Constraints : 191 initial, 226 maximal
1.00/1.00 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.00/1.00 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c dualfix : 0.00 0.00 1 0 0 0 0 0 0 0 0
1.00/1.00 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c gateextraction : 0.00 0.00 0 0 0 0 0 239 79 0 0
1.00/1.00 c implics : 0.00 0.00 0 116 0 0 0 0 0 0 0
1.00/1.00 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c probing : 0.01 0.00 5 25 0 1 0 0 0 0 0
1.00/1.00 c knapsack : 0.01 0.00 0 0 0 0 0 0 0 0 0
1.00/1.00 c setppc : 0.00 0.00 0 0 0 0 0 21 0 0 0
1.00/1.00 c and : 0.00 0.00 0 2 0 0 0 40 37 0 2
1.00/1.00 c linear : 0.01 0.00 104 46 0 104 0 563 0 75 152
1.00/1.00 c logicor : 0.00 0.00 0 0 0 0 0 1 0 0 0
1.00/1.00 c root node : - - 25 - - 25 - - - - -
1.00/1.00 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
1.00/1.00 c integral : 0 0 0 0 27 0 4 0 4 16 0 0 28
1.00/1.00 c knapsack : 112 112 6 758 0 0 3 20 4 9 389 0 0
1.00/1.00 c setppc : 43 43 6 754 0 0 0 61 1 14 0 0 0
1.00/1.00 c and : 35 35 35 753 0 0 0 72 5 17 12 0 0
1.00/1.00 c logicor : 1+ 50 6 81 0 0 0 14 15 8 14 0 0
1.00/1.00 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0
1.00/1.00 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
1.00/1.00 c integral : 0.62 0.00 0.00 0.00 0.62 0.00 0.00 0.00
1.00/1.00 c knapsack : 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.00/1.00 c rootredcost : 0 0 0 0
1.00/1.00 c pseudoobj : 0 0 0 0
1.00/1.00 c vbounds : 0 0 0 0
1.00/1.00 c redcost : 36 0 0 0
1.00/1.00 c probing : 0 0 0 0
1.00/1.00 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
1.00/1.00 c rootredcost : 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c vbounds : 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c redcost : 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c probing : 0.01 0.00 0.01 0.00 0.00
1.00/1.00 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.00/1.00 c propagation : 0.00 25 24 34 4.8 2 6.0 -
1.00/1.00 c infeasible LP : 0.00 23 23 24 2.0 0 0.0 0
1.00/1.00 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.00 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.00 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.00/1.00 c applied globally : - - - 52 3.2 - - -
1.00/1.00 c applied locally : - - - 0 0.0 - - -
1.00/1.00 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
1.00/1.00 c cut pool : 0.00 5 - - 163 - (maximal pool size: 922)
1.00/1.00 c closecuts : 0.00 0.00 0 0 0 0 0
1.00/1.00 c impliedbounds : 0.00 0.00 6 0 0 25 0
1.00/1.00 c intobj : 0.00 0.00 0 0 0 0 0
1.00/1.00 c gomory : 0.03 0.00 6 0 0 101 0
1.00/1.00 c cgmip : 0.00 0.00 0 0 0 0 0
1.00/1.00 c strongcg : 0.02 0.00 6 0 0 96 0
1.00/1.00 c cmir : 0.03 0.00 6 0 0 364 0
1.00/1.00 c flowcover : 0.05 0.00 6 0 0 674 0
1.00/1.00 c clique : 0.00 0.00 6 0 0 6 0
1.00/1.00 c zerohalf : 0.00 0.00 0 0 0 0 0
1.00/1.00 c mcf : 0.00 0.00 1 0 0 0 0
1.00/1.00 c oddcycle : 0.00 0.00 0 0 0 0 0
1.00/1.00 c rapidlearning : 0.00 0.00 0 0 0 0 0
1.00/1.00 c Pricers : ExecTime SetupTime Calls Vars
1.00/1.00 c problem variables: 0.00 - 0 0
1.00/1.00 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
1.00/1.00 c relpscost : 0.62 0.00 27 4 16 0 0 28
1.00/1.00 c pscost : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c inference : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c mostinf : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c leastinf : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c fullstrong : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c random : 0.00 0.00 0 0 0 0 0 0
1.00/1.00 c Primal Heuristics : ExecTime SetupTime Calls Found
1.00/1.00 c LP solutions : 0.00 - - 0
1.00/1.00 c pseudo solutions : 0.00 - - 0
1.00/1.00 c oneopt : 0.00 0.00 0 0
1.00/1.00 c crossover : 0.00 0.00 0 0
1.00/1.00 c veclendiving : 0.00 0.00 0 0
1.00/1.00 c objpscostdiving : 0.00 0.00 0 0
1.00/1.00 c rootsoldiving : 0.00 0.00 0 0
1.00/1.00 c linesearchdiving : 0.00 0.00 0 0
1.00/1.00 c guideddiving : 0.00 0.00 0 0
1.00/1.00 c pscostdiving : 0.00 0.00 1 0
1.00/1.00 c smallcard : 0.00 0.00 0 0
1.00/1.00 c trivial : 0.00 0.00 2 0
1.00/1.00 c shiftandpropagate: 0.00 0.00 1 0
1.00/1.00 c simplerounding : 0.00 0.00 0 0
1.00/1.00 c zirounding : 0.00 0.00 15 0
1.00/1.01 c rounding : 0.00 0.00 36 0
1.00/1.01 c shifting : 0.01 0.00 9 0
1.00/1.01 c intshifting : 0.00 0.00 0 0
1.00/1.01 c twoopt : 0.00 0.00 0 0
1.00/1.01 c indtwoopt : 0.00 0.00 0 0
1.00/1.01 c indoneopt : 0.00 0.00 0 0
1.00/1.01 c fixandinfer : 0.00 0.00 0 0
1.00/1.01 c feaspump : 0.01 0.00 1 0
1.00/1.01 c clique : 0.00 0.00 0 0
1.00/1.01 c coefdiving : 0.00 0.00 1 0
1.00/1.01 c indcoefdiving : 0.00 0.00 0 0
1.00/1.01 c indrounding : 0.00 0.00 0 0
1.00/1.01 c fracdiving : 0.02 0.00 1 0
1.00/1.01 c nlpdiving : 0.00 0.00 0 0
1.00/1.01 c intdiving : 0.00 0.00 0 0
1.00/1.01 c actconsdiving : 0.00 0.00 0 0
1.00/1.01 c octane : 0.00 0.00 0 0
1.00/1.01 c rens : 0.01 0.00 0 0
1.00/1.01 c rins : 0.00 0.00 0 0
1.00/1.01 c localbranching : 0.00 0.00 0 0
1.00/1.01 c mutation : 0.00 0.00 0 0
1.00/1.01 c dins : 0.00 0.00 0 0
1.00/1.01 c vbounds : 0.00 0.00 0 0
1.00/1.01 c undercover : 0.07 0.00 1 0
1.00/1.01 c subnlp : 0.00 0.00 0 0
1.00/1.01 c trysol : 0.00 0.00 0 0
1.00/1.01 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
1.00/1.01 c primal LP : 0.00 1 0 0.00 - 0.00 1
1.00/1.01 c dual LP : 0.06 39 1380 36.32 21775.49 0.00 1
1.00/1.01 c lex dual LP : 0.00 0 0 0.00 -
1.00/1.01 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.00/1.01 c diving/probing LP: 0.02 69 895 12.97 39830.89
1.00/1.01 c strong branching : 0.62 420 15269 36.35 24804.21
1.00/1.01 c (at root node) : - 18 1233 68.50 -
1.00/1.01 c conflict analysis: 0.00 0 0 0.00 -
1.00/1.01 c B&B Tree :
1.00/1.01 c number of runs : 1
1.00/1.01 c nodes : 20
1.00/1.01 c nodes (total) : 20
1.00/1.01 c nodes left : 0
1.00/1.01 c max depth : 13
1.00/1.01 c max depth (total): 13
1.00/1.01 c backtracks : 5 (25.0%)
1.00/1.01 c delayed cutoffs : 9
1.00/1.01 c repropagations : 17 (21 domain reductions, 2 cutoffs)
1.00/1.01 c avg switch length: 3.20
1.00/1.01 c switching time : 0.00
1.00/1.01 c Solution :
1.00/1.01 c Solutions found : 0 (0 improvements)
1.00/1.01 c Primal Bound : infeasible
1.00/1.01 c Dual Bound : -
1.00/1.01 c Gap : 0.00 %
1.00/1.01 c Root Dual Bound : +0.00000000000000e+00
1.00/1.01 c Root Iterations : 1489
1.00/1.01 c Time complete: 1.01.
ERROR: no interpretation found !
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-3692823-1338025348/watcher-3692823-1338025348 -o /tmp/evaluation-result-3692823-1338025348/solver-3692823-1338025348 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692823-1338025348.opb -t 1800 -m 15500 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: 2.00 2.00 2.00 3/176 8596 /proc/meminfo: memFree=26564088/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=10300 CPUtime=0 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 1317 0 0 0 0 0 0 0 20 0 1 0 268659356 10547200 1272 33554432000 4194304 10169799 140734069949936 140736258223784 7543003 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 2575 1277 409 1459 0 1107 0 [startup+0.0316131 s] /proc/loadavg: 2.00 2.00 2.00 3/176 8596 /proc/meminfo: memFree=26564088/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=18764 CPUtime=0.02 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 3496 0 0 0 2 0 0 0 20 0 1 0 268659356 19214336 3193 33554432000 4194304 10169799 140734069949936 140736258223784 8982352 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 4691 3193 562 1459 0 3223 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 18764 [startup+0.100305 s] /proc/loadavg: 2.00 2.00 2.00 3/176 8596 /proc/meminfo: memFree=26564088/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=31792 CPUtime=0.09 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 6957 0 0 0 8 1 0 0 20 0 1 0 268659356 32555008 6653 33554432000 4194304 10169799 140734069949936 140736258223784 8844142 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 7948 6669 838 1459 0 6480 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 31792 [startup+0.300289 s] /proc/loadavg: 2.00 2.00 2.00 3/176 8596 /proc/meminfo: memFree=26564088/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=31372 CPUtime=0.29 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 10338 0 0 0 27 2 0 0 20 0 1 0 268659356 32124928 6757 33554432000 4194304 10169799 140734069949936 140734069944728 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 7843 6757 872 1459 0 6375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 31372 [startup+0.700221 s] /proc/loadavg: 2.00 2.00 2.00 3/176 8596 /proc/meminfo: memFree=26564088/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=31428 CPUtime=0.69 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 10359 0 0 0 66 3 0 0 20 0 1 0 268659356 32182272 6778 33554432000 4194304 10169799 140734069949936 140734069944728 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 7857 6778 875 1459 0 6389 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 31428 Solver just ended. Dumping a history of the last processes samples [startup+0.900239 s] /proc/loadavg: 2.00 2.00 2.00 3/176 8596 /proc/meminfo: memFree=26564088/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=31428 CPUtime=0.89 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 10359 0 0 0 85 4 0 0 20 0 1 0 268659356 32182272 6778 33554432000 4194304 10169799 140734069949936 140734069944728 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 7857 6778 875 1459 0 6389 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 31428 [startup+1.0003 s] /proc/loadavg: 2.00 2.00 2.00 3/177 8597 /proc/meminfo: memFree=26539768/32873844 swapFree=7900/7900 [pid=8596] ppid=8594 vsize=31428 CPUtime=1 cores=1,3,5,7 /proc/8596/stat : 8596 (scip-2.1.1.4sfi) R 8594 8596 6871 0 -1 4202496 10359 0 0 0 96 4 0 0 20 0 1 0 268659356 32182272 6778 33554432000 4194304 10169799 140734069949936 140734069944728 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/8596/statm: 7857 6778 875 1459 0 6389 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 31428 Child status: 0 Real time (s): 1.01886 CPU time (s): 1.01884 CPU user time (s): 0.973851 CPU system time (s): 0.044993 CPU usage (%): 99.9985 Max. virtual memory (cumulated for all children) (KiB): 31792 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.973851 system time used= 0.044993 maximum resident set size= 39800 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10363 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 3 involuntary context switches= 2 runsolver used 0.001999 second user time and 0.013997 second system time The end
Begin job on node137 at 2012-05-26 11:42:28 IDJOB=3692823 IDBENCH=1457 IDSOLVER=2272 FILE ID=node137/3692823-1338025348 RUNJOBID= node137-1338017245-7421 PBS_JOBID= 14624260 Free space on /tmp= 71236 MiB SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-44s.smv.opb COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692823-1338025348/watcher-3692823-1338025348 -o /tmp/evaluation-result-3692823-1338025348/solver-3692823-1338025348 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692823-1338025348.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= ba3977c9125baf6c78f0402072fa33d8 RANDOM SEED=511570721 node137.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 : 2666.600 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 : 5333.20 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 : 2666.600 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 : 2666.600 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 : 2666.600 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 : 2666.600 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 : 2666.600 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 : 5331.90 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 : 2666.600 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 : 2666.600 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: 26564244 kB Buffers: 248868 kB Cached: 2814532 kB SwapCached: 22060 kB Active: 3404212 kB Inactive: 2113256 kB Active(anon): 2433376 kB Inactive(anon): 22680 kB Active(file): 970836 kB Inactive(file): 2090576 kB Unevictable: 7900 kB Mlocked: 7900 kB SwapTotal: 67108856 kB SwapFree: 67081504 kB Dirty: 13620 kB Writeback: 0 kB AnonPages: 2440964 kB Mapped: 13096 kB Shmem: 0 kB Slab: 646480 kB SReclaimable: 87912 kB SUnreclaim: 558568 kB KernelStack: 1480 kB PageTables: 8588 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 2685100 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 647168 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= 71224 MiB End job on node137 at 2012-05-26 11:42:29