0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869913-1245187179.opb>
0.00/0.01 c original problem has 176 variables (176 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 548 impls, 0 clqs
0.00/0.02 c (round 2) 18 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.02 c (round 3) 34 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 125/142 (88.0%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 34 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 780 implications, 0 cliques
0.00/0.03 c presolved problem has 142 variables (142 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.03 c 98 constraints of type <and>
0.00/0.03 c 2 constraints of type <linear>
0.00/0.03 c 3 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c OPT-NLC
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 c
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 8 | 711k| 0 | 4 | 142 | 103 | 103 | 142 | 201 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 198 | 723k| 0 | 9 | 142 | 103 | 103 | 142 | 204 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 209 | 739k| 0 | 20 | 142 | 103 | 103 | 142 | 208 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 222 | 748k| 0 | 21 | 142 | 103 | 103 | 142 | 216 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 246 | 764k| 0 | 27 | 142 | 103 | 103 | 142 | 223 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 256 | 776k| 0 | 30 | 142 | 103 | 103 | 142 | 231 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 286 | 792k| 0 | 30 | 142 | 103 | 103 | 142 | 237 | 36 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 2 | 286 | 792k| 0 | 30 | 142 | 103 | 103 | 142 | 237 | 36 | 0 | 18 | 3.000000e+00 | -- | Inf
0.79/0.83 o 243
0.79/0.83 c * 0.8s| 128 | 85 | 3052 | 935k| 28 | - | 142 | 147 | 0 | 142 | 127 | 809 | 44 | 602 | 3.000000e+00 | 2.430000e+02 |8000.00%
1.39/1.44 o 3
1.39/1.44 c * 1.4s| 298 | 0 | 6808 | 932k| 29 | - | 142 | 191 | 49 | 142 | 87 |1778 | 92 | 910 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.39/1.44 c
1.39/1.44 c SCIP Status : problem is solved [optimal solution found]
1.39/1.44 c Solving Time (sec) : 1.40
1.39/1.44 c Solving Nodes : 298
1.39/1.44 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.39/1.44 c Dual Bound : +3.00000000000000e+00
1.39/1.44 c Gap : 0.00 %
1.39/1.44 c NODE 298
1.39/1.44 c DUAL BOUND 3
1.39/1.44 c PRIMAL BOUND 3
1.39/1.44 c GAP 0
1.39/1.44 s OPTIMUM FOUND
1.39/1.44 v -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 x23
1.39/1.44 v x22 x21 -x20 x19 -x18 x17 x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.39/1.44 c SCIP Status : problem is solved [optimal solution found]
1.39/1.44 c Solving Time : 1.40
1.39/1.44 c Original Problem :
1.39/1.44 c Problem name : HOME/instance-1869913-1245187179.opb
1.39/1.44 c Variables : 176 (176 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.44 c Constraints : 133 initial, 133 maximal
1.39/1.44 c Presolved Problem :
1.39/1.44 c Problem name : t_HOME/instance-1869913-1245187179.opb
1.39/1.44 c Variables : 142 (142 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.44 c Constraints : 103 initial, 191 maximal
1.39/1.44 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.39/1.44 c trivial : 0.00 0 0 0 0 0 0 0 0
1.39/1.44 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.39/1.44 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.39/1.44 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.39/1.44 c implics : 0.00 0 0 0 0 0 0 0 0
1.39/1.44 c probing : 0.01 0 0 0 0 0 0 0 0
1.39/1.44 c and : 0.00 4 28 0 0 0 28 0 28
1.39/1.44 c linear : 0.00 1 1 0 0 0 0 0 18
1.39/1.44 c logicor : 0.00 0 0 0 0 0 0 0 0
1.39/1.44 c root node : - 0 - - 0 - - - -
1.39/1.44 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.39/1.44 c integral : 0 0 0 290 0 2 77 0 0 518
1.39/1.44 c and : 98 697 1090 1 0 12 1303 1765 0 0
1.39/1.44 c linear : 2 6 1077 1 0 51 378 0 0 0
1.39/1.44 c logicor : 3+ 6 282 1 0 5 20 0 0 0
1.39/1.44 c countsols : 0 0 0 2 0 0 0 0 0 0
1.39/1.44 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.39/1.44 c integral : 0.46 0.00 0.00 0.46 0.00
1.39/1.44 c and : 0.02 0.01 0.01 0.00 0.00
1.39/1.44 c linear : 0.02 0.00 0.02 0.00 0.00
1.39/1.44 c logicor : 0.00 0.00 0.00 0.00 0.00
1.39/1.44 c countsols : 0.00 0.00 0.00 0.00 0.00
1.39/1.44 c Propagators : Time Calls Cutoffs DomReds
1.39/1.44 c rootredcost : 0.00 1 0 0
1.39/1.44 c pseudoobj : 0.00 839 0 1
1.39/1.44 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.39/1.44 c propagation : 0.01 65 63 557 40.1 13 38.3 -
1.39/1.44 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
1.39/1.44 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.44 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.44 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.44 c applied globally : - - - 88 20.4 - - -
1.39/1.44 c applied locally : - - - 4 56.5 - - -
1.39/1.44 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.39/1.44 c cut pool : 0.00 5 - - 2 - (maximal pool size: 48)
1.39/1.44 c redcost : 0.00 698 0 0 0 0
1.39/1.44 c impliedbounds : 0.00 6 0 0 25 0
1.39/1.44 c intobj : 0.00 0 0 0 0 0
1.39/1.44 c gomory : 0.01 6 0 0 16 0
1.39/1.44 c strongcg : 0.01 6 0 0 22 0
1.39/1.44 c cmir : 0.04 6 0 0 27 0
1.39/1.44 c flowcover : 0.02 6 0 0 47 0
1.39/1.44 c clique : 0.01 1 0 0 0 0
1.39/1.44 c zerohalf : 0.00 0 0 0 0 0
1.39/1.44 c mcf : 0.00 1 0 0 0 0
1.39/1.44 c Pricers : Time Calls Vars
1.39/1.44 c problem variables: 0.00 0 0
1.39/1.44 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.39/1.44 c relpscost : 0.46 288 2 77 0 0 518
1.39/1.44 c pscost : 0.00 0 0 0 0 0 0
1.39/1.44 c inference : 0.00 0 0 0 0 0 0
1.39/1.44 c mostinf : 0.00 0 0 0 0 0 0
1.39/1.44 c leastinf : 0.00 0 0 0 0 0 0
1.39/1.44 c fullstrong : 0.00 0 0 0 0 0 0
1.39/1.44 c allfullstrong : 0.00 0 0 0 0 0 0
1.39/1.44 c random : 0.00 0 0 0 0 0 0
1.39/1.44 c Primal Heuristics : Time Calls Found
1.39/1.44 c LP solutions : 0.01 - 2
1.39/1.44 c pseudo solutions : 0.00 - 0
1.39/1.44 c crossover : 0.00 0 0
1.39/1.44 c intshifting : 0.00 0 0
1.39/1.44 c oneopt : 0.00 1 0
1.39/1.44 c objpscostdiving : 0.00 1 0
1.39/1.44 c rootsoldiving : 0.01 1 0
1.39/1.44 c coefdiving : 0.02 2 0
1.39/1.44 c pscostdiving : 0.01 2 0
1.39/1.44 c fracdiving : 0.00 2 0
1.39/1.44 c veclendiving : 0.00 2 0
1.39/1.44 c linesearchdiving : 0.00 2 0
1.39/1.44 c guideddiving : 0.01 2 0
1.39/1.44 c feaspump : 0.03 2 0
1.39/1.45 c simplerounding : 0.00 0 0
1.39/1.45 c rounding : 0.00 315 0
1.39/1.45 c shifting : 0.05 81 0
1.39/1.45 c fixandinfer : 0.00 0 0
1.39/1.45 c intdiving : 0.00 0 0
1.39/1.45 c actconsdiving : 0.00 0 0
1.39/1.45 c octane : 0.00 0 0
1.39/1.45 c rens : 0.01 1 0
1.39/1.45 c rins : 0.00 0 0
1.39/1.45 c localbranching : 0.00 0 0
1.39/1.45 c mutation : 0.00 0 0
1.39/1.45 c dins : 0.00 0 0
1.39/1.45 c LP : Time Calls Iterations Iter/call Iter/sec
1.39/1.45 c primal LP : 0.07 0 0 0.00 0.00
1.39/1.45 c dual LP : 0.54 747 6327 8.47 11716.67
1.39/1.45 c barrier LP : 0.00 0 0 0.00 -
1.39/1.45 c diving/probing LP: 0.06 90 481 5.34 8016.67
1.39/1.45 c strong branching : 0.45 910 10105 11.10 22455.56
1.39/1.45 c (at root node) : - 18 1065 59.17 -
1.39/1.45 c conflict analysis: 0.00 0 0 0.00 -
1.39/1.45 c B&B Tree :
1.39/1.45 c number of runs : 1
1.39/1.45 c nodes : 298
1.39/1.45 c nodes (total) : 298
1.39/1.45 c nodes left : 0
1.39/1.45 c max depth : 29
1.39/1.45 c max depth (total): 29
1.39/1.45 c backtracks : 23 (7.7%)
1.39/1.45 c delayed cutoffs : 5
1.39/1.45 c repropagations : 24 (133 domain reductions, 5 cutoffs)
1.39/1.45 c avg switch length: 2.12
1.39/1.45 c switching time : 0.07
1.39/1.45 c Solution :
1.39/1.45 c Solutions found : 2 (2 improvements)
1.39/1.45 c Primal Bound : +3.00000000000000e+00 (in run 1, after 298 nodes, 1.39 seconds, depth 17, found by <relaxation>)
1.39/1.45 c Dual Bound : +3.00000000000000e+00
1.39/1.45 c Gap : 0.00 %
1.39/1.45 c Root Dual Bound : +3.00000000000000e+00
1.39/1.45 c Time complete: 1.44.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869913-1245187179/watcher-1869913-1245187179 -o /tmp/evaluation-result-1869913-1245187179/solver-1869913-1245187179 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869913-1245187179.opb
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: 0.99 0.97 0.98 2/64 12388
/proc/meminfo: memFree=1849264/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=9676 CPUtime=0
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 1319 0 0 0 0 0 0 0 18 0 1 0 71420732 9908224 1303 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12388/statm: 2419 1311 362 1256 0 1158 0
[startup+0.0160781 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 12388
/proc/meminfo: memFree=1849264/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=12248 CPUtime=0
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 2210 0 0 0 0 0 0 0 18 0 1 0 71420732 12541952 1840 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 3331 1843 446 1256 0 2070 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12248
[startup+0.101087 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 12388
/proc/meminfo: memFree=1849264/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=17976 CPUtime=0.09
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 3470 0 0 0 8 1 0 0 18 0 1 0 71420732 18407424 3077 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 4494 3077 677 1256 0 3233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17976
[startup+0.301111 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 12388
/proc/meminfo: memFree=1849264/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=18592 CPUtime=0.29
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 5199 0 0 0 26 3 0 0 19 0 1 0 71420732 19038208 3223 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 4648 3223 689 1256 0 3387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18592
[startup+0.701156 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 12388
/proc/meminfo: memFree=1849264/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=18736 CPUtime=0.69
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 5344 0 0 0 66 3 0 0 22 0 1 0 71420732 19185664 3368 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 4684 3368 694 1256 0 3423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18736
Solver just ended. Dumping a history of the last processes samples
[startup+1.1062 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12389
/proc/meminfo: memFree=1838696/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=18736 CPUtime=1.1
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 5427 0 0 0 106 4 0 0 25 0 1 0 71420732 19185664 3451 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 4684 3451 697 1256 0 3423 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 18736
[startup+1.30222 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12389
/proc/meminfo: memFree=1838696/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=18916 CPUtime=1.29
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 5482 0 0 0 125 4 0 0 25 0 1 0 71420732 19369984 3506 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 4729 3506 697 1256 0 3468 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 18916
[startup+1.40223 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12389
/proc/meminfo: memFree=1838696/2055920 swapFree=4192952/4192956
[pid=12388] ppid=12386 vsize=18916 CPUtime=1.39
/proc/12388/stat : 12388 (pbscip.linux.x8) R 12386 12388 12171 0 -1 4194304 5508 0 0 0 135 4 0 0 25 0 1 0 71420732 19369984 3532 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12388/statm: 4729 3532 697 1256 0 3468 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 18916
Child status: 0
Real time (s): 1.45796
CPU time (s): 1.45678
CPU user time (s): 1.40679
CPU system time (s): 0.049992
CPU usage (%): 99.9188
Max. virtual memory (cumulated for all children) (KiB): 18916
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.40679
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5524
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= 4
runsolver used 0.005999 second user time and 0.007998 second system time
The end