Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver | UNSAT | 56.3004 | 56.3164 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-neos2.opb |
MD5SUM | 44facea850693084b6f9bb62059a35af |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 32294 |
Total number of constraints | 1133 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 13 |
Number of constraints which are nor clauses,nor cardinality constraints | 1120 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 4780 |
Number of terms in the objective function | 124 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 8589934588 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 2454208150643933184000 |
Number of bits of the biggest number in a constraint | 72 |
Biggest sum of numbers in a constraint | 289272765430218968121839 |
Number of bits of the biggest sum of numbers | 78 |
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] 0.00/0.00 c Copyright (c) 2002-2010 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-2703458-1278557603.opb> 0.29/0.35 c [src/scip/reader_opb.c:3100] Warning: there might be <7787> coefficients or weight out of range! 0.29/0.35 c original problem has 32294 variables (32294 bin, 0 int, 0 impl, 0 cont) and 1133 constraints 0.29/0.35 c problem read 0.29/0.36 c presolving settings loaded 0.59/0.68 c presolving: 0.79/0.85 c (round 1) 19622 del vars, 0 del conss, 19619 chg bounds, 56 chg sides, 190 chg coeffs, 0 upgd conss, 0 impls, 13 clqs 0.79/0.88 c (round 2) 19622 del vars, 0 del conss, 19619 chg bounds, 56 chg sides, 243 chg coeffs, 0 upgd conss, 0 impls, 13 clqs 0.89/0.94 c (round 3) 19622 del vars, 0 del conss, 19619 chg bounds, 56 chg sides, 243 chg coeffs, 1103 upgd conss, 0 impls, 13 clqs 1.10/1.16 c (round 4) 19622 del vars, 0 del conss, 19619 chg bounds, 89 chg sides, 565 chg coeffs, 1103 upgd conss, 18132 impls, 16 clqs 1.10/1.18 c (round 5) 19622 del vars, 0 del conss, 19619 chg bounds, 89 chg sides, 591 chg coeffs, 1103 upgd conss, 18132 impls, 16 clqs 5.99/6.08 c (round 6) 19672 del vars, 0 del conss, 19619 chg bounds, 89 chg sides, 591 chg coeffs, 1103 upgd conss, 889804 impls, 16 clqs 6.29/6.39 c (round 7) 19672 del vars, 4 del conss, 19619 chg bounds, 206 chg sides, 713 chg coeffs, 1103 upgd conss, 889822 impls, 26 clqs 6.39/6.41 c (round 8) 19672 del vars, 6 del conss, 19619 chg bounds, 270 chg sides, 887 chg coeffs, 1103 upgd conss, 889822 impls, 50 clqs 6.39/6.43 c (round 9) 19672 del vars, 8 del conss, 19619 chg bounds, 272 chg sides, 893 chg coeffs, 1103 upgd conss, 889822 impls, 52 clqs 14.39/14.49 c (round 10) 19722 del vars, 8 del conss, 19619 chg bounds, 272 chg sides, 893 chg coeffs, 1103 upgd conss, 974628 impls, 52 clqs 14.59/14.69 c (round 11) 19722 del vars, 9 del conss, 19619 chg bounds, 379 chg sides, 1008 chg coeffs, 1103 upgd conss, 974628 impls, 52 clqs 18.49/18.55 c (round 12) 19772 del vars, 9 del conss, 19619 chg bounds, 379 chg sides, 1008 chg coeffs, 1103 upgd conss, 1158502 impls, 52 clqs 18.70/18.73 c (round 13) 19772 del vars, 10 del conss, 19619 chg bounds, 477 chg sides, 1106 chg coeffs, 1103 upgd conss, 1158502 impls, 52 clqs 22.89/22.91 c (22.6s) probing: 1000/12672 (7.9%) - 150 fixings, 0 aggregations, 256812 implications, 0 bound changes 35.78/35.86 c (round 14) 19822 del vars, 10 del conss, 19619 chg bounds, 477 chg sides, 1106 chg coeffs, 1103 upgd conss, 1555140 impls, 52 clqs 36.08/36.10 c (round 15) 19822 del vars, 11 del conss, 19619 chg bounds, 575 chg sides, 1211 chg coeffs, 1103 upgd conss, 1555140 impls, 52 clqs 36.08/36.12 c (round 16) 19822 del vars, 12 del conss, 19619 chg bounds, 576 chg sides, 1214 chg coeffs, 1103 upgd conss, 1555186 impls, 53 clqs 36.19/36.21 c (35.9s) probing: 2000/12672 (15.8%) - 200 fixings, 0 aggregations, 405524 implications, 0 bound changes 43.48/43.55 c (43.2s) probing: 2690/12672 (21.2%) - 216 fixings, 1 aggregations, 461675 implications, 0 bound changes 43.48/43.55 c (43.2s) probing aborted: 100/100 successive totally useless probings 43.48/43.55 c (round 17) 19839 del vars, 12 del conss, 19619 chg bounds, 576 chg sides, 1214 chg coeffs, 1103 upgd conss, 1675880 impls, 53 clqs 43.68/43.74 c (round 18) 19839 del vars, 12 del conss, 19619 chg bounds, 608 chg sides, 1250 chg coeffs, 1103 upgd conss, 1675880 impls, 53 clqs 46.78/46.85 c (46.5s) probing: 2957/12672 (23.3%) - 225 fixings, 1 aggregations, 516491 implications, 0 bound changes 46.78/46.85 c (46.5s) probing aborted: 100/100 successive totally useless probings 46.78/46.85 c (round 19) 19848 del vars, 12 del conss, 19619 chg bounds, 608 chg sides, 1250 chg coeffs, 1103 upgd conss, 1787596 impls, 53 clqs 46.98/47.04 c (round 20) 19848 del vars, 12 del conss, 19619 chg bounds, 626 chg sides, 1270 chg coeffs, 1103 upgd conss, 1787596 impls, 53 clqs 47.68/47.77 c (47.4s) probing: 3000/12672 (23.7%) - 225 fixings, 1 aggregations, 528098 implications, 0 bound changes 50.58/50.63 c (50.3s) probing: 3315/12672 (26.2%) - 227 fixings, 1 aggregations, 538329 implications, 0 bound changes 50.58/50.63 c (50.3s) probing aborted: 100/100 successive totally useless probings 50.58/50.64 c (round 21) 19850 del vars, 12 del conss, 19619 chg bounds, 626 chg sides, 1270 chg coeffs, 1103 upgd conss, 1832876 impls, 53 clqs 50.77/50.83 c (round 22) 19850 del vars, 12 del conss, 19619 chg bounds, 630 chg sides, 1275 chg coeffs, 1103 upgd conss, 1832876 impls, 53 clqs 51.37/51.45 c (51.1s) probing: 3416/12672 (27.0%) - 228 fixings, 1 aggregations, 538329 implications, 0 bound changes 51.37/51.45 c (51.1s) probing aborted: 100/100 successive totally useless probings 51.37/51.45 c presolving (23 rounds): 51.37/51.45 c 19851 deleted vars, 12 deleted constraints, 19619 tightened bounds, 0 added holes, 630 changed sides, 1275 changed coefficients 51.37/51.45 c 1832892 implications, 53 cliques 51.37/51.45 c presolved problem has 12443 variables (12443 bin, 0 int, 0 impl, 0 cont) and 1195 constraints 51.37/51.45 c 1080 constraints of type <knapsack> 51.37/51.45 c 85 constraints of type <setppc> 51.37/51.45 c 30 constraints of type <linear> 51.37/51.45 c transformed objective value is always integral (scale: 1) 51.37/51.45 c Presolving Time: 50.96 51.37/51.45 c - non default parameters ---------------------------------------------------------------------- 51.37/51.45 c # SCIP version 1.2.1.3 51.37/51.45 c 51.37/51.45 c # frequency for displaying node information lines 51.37/51.45 c # [type: int, range: [-1,2147483647], default: 100] 51.37/51.45 c display/freq = 10000 51.37/51.45 c 51.37/51.45 c # maximal time in seconds to run 51.37/51.45 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20] 51.37/51.45 c limits/time = 1789.65 51.37/51.45 c 51.37/51.45 c # maximal memory usage in MB; reported memory usage is lower than real memory usage! 51.37/51.45 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20] 51.37/51.45 c limits/memory = 1620 51.37/51.45 c 51.37/51.45 c # default clock type (1: CPU user seconds, 2: wall clock time) 51.37/51.45 c # [type: int, range: [1,2], default: 1] 51.37/51.45 c timing/clocktype = 2 51.37/51.45 c 51.37/51.45 c # should presolving try to simplify inequalities 51.37/51.45 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 51.37/51.45 c constraints/linear/simplifyinequalities = TRUE 51.37/51.45 c 51.37/51.45 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true 51.37/51.45 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 51.37/51.45 c constraints/indicator/addCouplingCons = TRUE 51.37/51.45 c 51.37/51.45 c # should presolving try to simplify knapsacks 51.37/51.45 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 51.37/51.45 c constraints/knapsack/simplifyinequalities = TRUE 51.37/51.45 c 51.37/51.45 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node) 51.37/51.45 c # [type: int, range: [-1,2147483647], default: -1] 51.37/51.45 c separating/rapidlearning/freq = 0 51.37/51.45 c 51.37/51.45 c ----------------------------------------------------------------------------------------------- 51.37/51.45 c start solving 51.37/51.46 c 56.08/56.13 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap 56.08/56.13 c 55.8s| 1 | 0 | 17746 | - | 126M| 0 | - | 12k|1195 | 12k|1195 | 0 | 0 | 0 | -- | -- | 0.00% 56.08/56.13 c 55.8s| 1 | 0 | 17746 | - | 126M| 0 | - | 12k|1195 | 12k|1195 | 0 | 0 | 0 | -- | -- | 0.00% 56.08/56.13 c 56.08/56.13 c SCIP Status : problem is solved [infeasible] 56.08/56.13 c Solving Time (sec) : 55.77 56.08/56.13 c Solving Nodes : 1 56.08/56.13 c Primal Bound : +1.00000000000000e+20 (0 solutions) 56.08/56.13 c Dual Bound : +1.00000000000000e+20 56.08/56.13 c Gap : 0.00 % 56.08/56.13 s UNSATISFIABLE 56.08/56.13 c SCIP Status : problem is solved [infeasible] 56.08/56.13 c Solving Time : 55.77 56.08/56.13 c Original Problem : 56.08/56.13 c Problem name : HOME/instance-2703458-1278557603.opb 56.08/56.13 c Variables : 32294 (32294 binary, 0 integer, 0 implicit integer, 0 continuous) 56.08/56.13 c Constraints : 1133 initial, 1133 maximal 56.08/56.13 c Presolved Problem : 56.08/56.13 c Problem name : t_HOME/instance-2703458-1278557603.opb 56.08/56.13 c Variables : 12443 (12443 binary, 0 integer, 0 implicit integer, 0 continuous) 56.08/56.13 c Constraints : 1195 initial, 1195 maximal 56.08/56.13 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs 56.08/56.13 c trivial : 0.06 0 0 0 0 0 0 0 0 56.08/56.13 c dualfix : 0.06 0 0 0 0 0 0 0 0 56.08/56.13 c boundshift : 0.00 0 0 0 0 0 0 0 0 56.08/56.13 c inttobinary : 0.00 0 0 0 0 0 0 0 0 56.08/56.13 c implics : 0.05 0 0 0 0 0 0 0 0 56.08/56.13 c probing : 48.58 228 1 0 0 0 0 0 0 56.08/56.13 c knapsack : 1.67 0 0 0 0 0 10 574 1032 56.08/56.13 c setppc : 0.01 0 0 0 0 0 2 0 0 56.08/56.13 c linear : 0.31 19619 3 0 19619 0 0 56 243 56.08/56.13 c root node : - 0 - - 0 - - - - 56.08/56.13 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children 56.08/56.13 c integral : 0 0 0 0 0 0 0 0 0 0 56.08/56.13 c knapsack : 1080 0 10068 0 0 2 0 0 0 0 56.08/56.13 c setppc : 85 0 10066 0 0 0 0 0 0 0 56.08/56.13 c linear : 30 0 10066 0 0 208 0 0 0 0 56.08/56.13 c countsols : 0 0 0 0 0 0 0 0 0 0 56.08/56.13 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS 56.08/56.13 c integral : 0.00 0.00 0.00 0.00 0.00 56.08/56.13 c knapsack : 7.89 0.00 7.89 0.00 0.00 56.08/56.13 c setppc : 0.15 0.00 0.15 0.00 0.00 56.08/56.13 c linear : 21.21 0.00 21.21 0.00 0.00 56.08/56.13 c countsols : 0.00 0.00 0.00 0.00 0.00 56.08/56.13 c Propagators : Time Calls Cutoffs DomReds 56.08/56.13 c vbounds : 0.01 2 0 0 56.08/56.13 c rootredcost : 0.00 0 0 0 56.08/56.13 c pseudoobj : 0.01 2 1 0 56.08/56.13 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters 56.08/56.13 c propagation : 0.00 0 0 0 0.0 0 0.0 - 56.08/56.13 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0 56.08/56.13 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0 56.08/56.13 c strong branching : 0.00 0 0 0 0.0 0 0.0 0 56.08/56.13 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 - 56.08/56.13 c applied globally : - - - 0 0.0 - - - 56.08/56.13 c applied locally : - - - 0 0.0 - - - 56.08/56.13 c Separators : Time Calls Cutoffs DomReds Cuts Conss 56.08/56.13 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0) 56.08/56.13 c redcost : 0.00 0 0 0 0 0 56.08/56.13 c impliedbounds : 0.00 0 0 0 0 0 56.08/56.13 c intobj : 0.00 0 0 0 0 0 56.08/56.13 c cgmip : 0.00 0 0 0 0 0 56.08/56.13 c gomory : 0.00 0 0 0 0 0 56.08/56.13 c strongcg : 0.00 0 0 0 0 0 56.08/56.13 c cmir : 0.00 0 0 0 0 0 56.08/56.13 c flowcover : 0.00 0 0 0 0 0 56.08/56.13 c clique : 0.00 0 0 0 0 0 56.08/56.13 c zerohalf : 0.00 0 0 0 0 0 56.08/56.13 c mcf : 0.00 0 0 0 0 0 56.08/56.13 c rapidlearning : 0.00 0 0 0 0 0 56.08/56.13 c Pricers : Time Calls Vars 56.08/56.13 c problem variables: 0.00 0 0 56.08/56.13 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children 56.08/56.13 c pscost : 0.00 0 0 0 0 0 0 56.08/56.13 c inference : 0.00 0 0 0 0 0 0 56.08/56.13 c mostinf : 0.00 0 0 0 0 0 0 56.08/56.13 c leastinf : 0.00 0 0 0 0 0 0 56.08/56.13 c fullstrong : 0.00 0 0 0 0 0 0 56.08/56.13 c allfullstrong : 0.00 0 0 0 0 0 0 56.08/56.13 c random : 0.00 0 0 0 0 0 0 56.08/56.13 c relpscost : 0.00 0 0 0 0 0 0 56.08/56.13 c Primal Heuristics : Time Calls Found 56.08/56.13 c LP solutions : 0.00 - 0 56.08/56.13 c pseudo solutions : 0.00 - 0 56.08/56.13 c oneopt : 0.00 0 0 56.08/56.13 c trivial : 0.08 2 0 56.08/56.13 c simplerounding : 0.00 0 0 56.08/56.13 c zirounding : 0.00 0 0 56.08/56.13 c rounding : 0.00 0 0 56.08/56.13 c shifting : 0.00 0 0 56.08/56.13 c intshifting : 0.00 0 0 56.08/56.13 c twoopt : 0.00 0 0 56.08/56.13 c fixandinfer : 0.00 0 0 56.08/56.13 c feaspump : 0.00 0 0 56.08/56.13 c coefdiving : 0.00 0 0 56.08/56.13 c pscostdiving : 0.00 0 0 56.08/56.13 c fracdiving : 0.00 0 0 56.08/56.13 c veclendiving : 0.00 0 0 56.08/56.13 c intdiving : 0.00 0 0 56.08/56.13 c actconsdiving : 0.00 0 0 56.08/56.13 c objpscostdiving : 0.00 0 0 56.08/56.13 c rootsoldiving : 0.00 0 0 56.08/56.13 c linesearchdiving : 0.00 0 0 56.08/56.13 c guideddiving : 0.00 0 0 56.08/56.13 c octane : 0.00 0 0 56.08/56.13 c rens : 0.00 0 0 56.08/56.13 c rins : 0.00 0 0 56.08/56.13 c localbranching : 0.00 0 0 56.08/56.13 c mutation : 0.00 0 0 56.08/56.13 c crossover : 0.00 0 0 56.08/56.13 c dins : 0.00 0 0 56.08/56.13 c undercover : 0.00 0 0 56.08/56.13 c nlp : 0.00 0 0 56.08/56.13 c trysol : 0.00 0 0 56.08/56.13 c LP : Time Calls Iterations Iter/call Iter/sec 56.08/56.13 c primal LP : 0.00 0 0 0.00 - 56.08/56.13 c dual LP : 4.57 1 17746 17746.00 3879.84 56.08/56.13 c lex dual LP : 0.00 0 0 0.00 - 56.08/56.13 c barrier LP : 0.00 0 0 0.00 - 56.08/56.13 c diving/probing LP: 0.00 0 0 0.00 - 56.08/56.13 c strong branching : 0.00 0 0 0.00 - 56.08/56.13 c (at root node) : - 0 0 0.00 - 56.08/56.13 c conflict analysis: 0.00 0 0 0.00 - 56.08/56.13 c B&B Tree : 56.08/56.13 c number of runs : 1 56.08/56.13 c nodes : 1 56.08/56.13 c nodes (total) : 1 56.08/56.13 c nodes left : 0 56.08/56.13 c max depth : 0 56.08/56.13 c max depth (total): 0 56.08/56.13 c backtracks : 0 (0.0%) 56.08/56.13 c delayed cutoffs : 0 56.08/56.13 c repropagations : 0 (0 domain reductions, 0 cutoffs) 56.08/56.13 c avg switch length: 2.00 56.08/56.13 c switching time : 0.00 56.08/56.13 c Solution : 56.08/56.13 c Solutions found : 0 (0 improvements) 56.08/56.13 c Primal Bound : infeasible 56.08/56.13 c Dual Bound : - 56.08/56.13 c Gap : 0.00 % 56.08/56.13 c Root Dual Bound : - 56.08/56.13 c Root Iterations : 17746 56.28/56.31 c Time complete: 56.29.
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703458-1278557603/watcher-2703458-1278557603 -o /tmp/evaluation-result-2703458-1278557603/solver-2703458-1278557603 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703458-1278557603.opb -t 1800 -m 1800 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): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.01 1.01 0.93 3/106 27192 /proc/meminfo: memFree=1704644/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=7904 CPUtime=0 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 1073 0 0 0 0 0 0 0 21 0 1 0 23972629 8093696 985 1992294400 4194304 8395647 140735914507504 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27192/statm: 1976 993 365 1026 0 946 0 [startup+0.060197 s] /proc/loadavg: 1.01 1.01 0.93 3/106 27192 /proc/meminfo: memFree=1704644/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=18584 CPUtime=0.05 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 3954 0 0 0 4 1 0 0 23 0 1 0 23972629 19030016 3866 1992294400 4194304 8395647 140735914507504 18446744073709551615 4327576 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27192/statm: 4646 3866 394 1026 0 3616 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 18584 [startup+0.101202 s] /proc/loadavg: 1.01 1.01 0.93 3/106 27192 /proc/meminfo: memFree=1704644/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=25408 CPUtime=0.09 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 5632 0 0 0 8 1 0 0 23 0 1 0 23972629 26017792 5544 1992294400 4194304 8395647 140735914507504 18446744073709551615 4729524 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27192/statm: 6352 5544 394 1026 0 5322 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 25408 [startup+0.301221 s] /proc/loadavg: 1.01 1.01 0.93 3/106 27192 /proc/meminfo: memFree=1704644/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=36136 CPUtime=0.29 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 8071 0 0 0 26 3 0 0 23 0 1 0 23972629 37003264 7984 1992294400 4194304 8395647 140735914507504 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27192/statm: 9034 7999 394 1026 0 8004 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 36136 [startup+0.701259 s] /proc/loadavg: 1.01 1.01 0.93 3/106 27192 /proc/meminfo: memFree=1704644/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=83012 CPUtime=0.69 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 19433 0 0 0 62 7 0 0 25 0 1 0 23972629 85004288 18991 1992294400 4194304 8395647 140735914507504 18446744073709551615 5597552 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 20753 18991 446 1026 0 19723 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 83012 [startup+1.50134 s] /proc/loadavg: 1.01 1.01 0.93 2/107 27193 /proc/meminfo: memFree=1620936/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=100524 CPUtime=1.49 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 23869 0 0 0 141 8 0 0 25 0 1 0 23972629 102936576 23352 1992294400 4194304 8395647 140735914507504 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 25131 23352 506 1026 0 24101 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 100524 [startup+3.10149 s] /proc/loadavg: 1.01 1.01 0.93 2/107 27193 /proc/meminfo: memFree=1606552/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=123312 CPUtime=3.09 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 28822 0 0 0 299 10 0 0 25 0 1 0 23972629 126271488 28305 1992294400 4194304 8395647 140735914507504 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 30828 28305 506 1026 0 29798 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 123312 [startup+6.3008 s] /proc/loadavg: 1.01 1.01 0.93 2/107 27193 /proc/meminfo: memFree=1569104/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=151632 CPUtime=6.29 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 35680 0 0 0 617 12 0 0 25 0 1 0 23972629 155271168 35163 1992294400 4194304 8395647 140735914507504 18446744073709551615 4914516 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 37908 35163 506 1026 0 36878 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 151632 [startup+12.7004 s] /proc/loadavg: 1.01 1.00 0.93 2/107 27193 /proc/meminfo: memFree=1562532/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=155300 CPUtime=12.68 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 36540 0 0 0 1256 12 0 0 25 0 1 0 23972629 159027200 36023 1992294400 4194304 8395647 140735914507504 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 38825 36023 508 1026 0 37795 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 155300 [startup+25.5016 s] /proc/loadavg: 1.01 1.00 0.93 2/107 27193 /proc/meminfo: memFree=1546908/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=170736 CPUtime=25.49 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 40358 0 0 0 2535 14 0 0 25 0 1 0 23972629 174833664 39841 1992294400 4194304 8395647 140735914507504 18446744073709551615 6345891 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 42684 39841 513 1026 0 41654 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 170736 [startup+51.1011 s] /proc/loadavg: 1.00 1.00 0.93 2/107 27195 /proc/meminfo: memFree=1534880/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=182956 CPUtime=51.07 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 43527 0 0 0 5092 15 0 0 25 0 1 0 23972629 187346944 43010 1992294400 4194304 8395647 140735914507504 18446744073709551615 4910721 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 45739 43010 513 1026 0 44709 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 182956 Solver just ended. Dumping a history of the last processes samples [startup+54.3014 s] /proc/loadavg: 1.00 1.00 0.93 2/107 27195 /proc/meminfo: memFree=1524092/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=194348 CPUtime=54.27 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 46093 0 0 0 5407 20 0 0 25 0 1 0 23972629 199012352 45524 1992294400 4194304 8395647 140735914507504 18446744073709551615 6669626 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 48587 45524 583 1026 0 47557 0 Current children cumulated CPU time (s) 54.27 Current children cumulated vsize (KiB) 194348 [startup+55.1005 s] /proc/loadavg: 1.00 1.00 0.93 2/107 27195 /proc/meminfo: memFree=1524092/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=194348 CPUtime=55.07 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 46093 0 0 0 5486 21 0 0 25 0 1 0 23972629 199012352 45524 1992294400 4194304 8395647 140735914507504 18446744073709551615 6669653 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 48587 45524 583 1026 0 47557 0 Current children cumulated CPU time (s) 55.07 Current children cumulated vsize (KiB) 194348 [startup+55.9006 s] /proc/loadavg: 1.00 1.00 0.93 2/107 27195 /proc/meminfo: memFree=1524092/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=194348 CPUtime=55.87 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 46093 0 0 0 5565 22 0 0 25 0 1 0 23972629 199012352 45524 1992294400 4194304 8395647 140735914507504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27192/statm: 48587 45524 583 1026 0 47557 0 Current children cumulated CPU time (s) 55.87 Current children cumulated vsize (KiB) 194348 [startup+56.3006 s] /proc/loadavg: 1.00 1.00 0.93 2/107 27195 /proc/meminfo: memFree=1524092/2059040 swapFree=4139400/4192956 [pid=27192] ppid=27190 vsize=177652 CPUtime=56.28 /proc/27192/stat : 27192 (pbscip.linux.x8) R 27190 27192 25098 0 -1 4202496 46103 0 0 0 5605 23 0 0 25 0 1 0 23972629 181915648 34310 1992294400 4194304 8395647 140735914507504 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27192/statm: 44413 34310 593 1026 0 43383 0 Current children cumulated CPU time (s) 56.28 Current children cumulated vsize (KiB) 177652 Child status: 0 Real time (s): 56.3164 CPU time (s): 56.3004 CPU user time (s): 56.0535 CPU system time (s): 0.246962 CPU usage (%): 99.9716 Max. virtual memory (cumulated for all children) (KiB): 194348 getrusage(RUSAGE_CHILDREN,...) data: user time used= 56.0535 system time used= 0.246962 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 46111 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= 2 involuntary context switches= 125 runsolver used 0.094985 second user time and 0.277957 second system time The end
Begin job on node018 at 2010-07-08 04:53:24 IDJOB=2703458 IDBENCH=2332 IDSOLVER=1213 FILE ID=node018/2703458-1278557603 PBS_JOBID= 11239514 Free space on /tmp= 62520 MiB SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos2.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703458-1278557603/watcher-2703458-1278557603 -o /tmp/evaluation-result-2703458-1278557603/solver-2703458-1278557603 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703458-1278557603.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 44facea850693084b6f9bb62059a35af RANDOM SEED=1365945194 node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1704924 kB Buffers: 56308 kB Cached: 210464 kB SwapCached: 6956 kB Active: 161132 kB Inactive: 119320 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1704924 kB SwapTotal: 4192956 kB SwapFree: 4139400 kB Dirty: 12540 kB Writeback: 0 kB AnonPages: 11560 kB Mapped: 11944 kB Slab: 51300 kB PageTables: 4256 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180512 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62508 MiB End job on node018 at 2010-07-08 04:54:20