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-1869987-1245187675.opb>
0.00/0.01 c original problem has 162 variables (162 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 16 chg coeffs, 0 upgd conss, 516 impls, 0 clqs
0.00/0.02 c (round 2) 15 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 4 upgd conss, 756 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.02 c (round 4) 39 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.03 c presolving (5 rounds):
0.00/0.03 c 39 deleted vars, 30 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 894 implications, 0 cliques
0.00/0.03 c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.03 c 75 constraints of type <and>
0.00/0.03 c 3 constraints of type <linear>
0.00/0.03 c 4 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.01
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
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 10 | 633k| 0 | 5 | 123 | 82 | 82 | 123 | 157 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 194 | 647k| 0 | 12 | 123 | 82 | 82 | 123 | 162 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.06 c 0.0s| 1 | 0 | 202 | 664k| 0 | 22 | 123 | 82 | 82 | 123 | 167 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.07 c 0.1s| 1 | 0 | 213 | 696k| 0 | 28 | 123 | 82 | 82 | 123 | 176 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.10 c 0.1s| 1 | 0 | 226 | 723k| 0 | 32 | 123 | 82 | 82 | 123 | 183 | 26 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 245 | 740k| 0 | 41 | 123 | 82 | 82 | 123 | 192 | 35 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 271 | 771k| 0 | 39 | 123 | 82 | 82 | 123 | 205 | 48 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 2 | 271 | 771k| 0 | 39 | 123 | 82 | 82 | 123 | 205 | 48 | 0 | 39 | 3.000000e+00 | -- | Inf
0.79/0.89 o 51
0.79/0.89 c * 0.9s| 237 | 132 | 2669 | 958k| 23 | - | 123 | 160 | 7 | 123 | 106 | 624 | 78 | 702 | 3.000000e+00 | 5.100000e+01 |1600.00%
1.09/1.18 o 3
1.09/1.18 c * 1.1s| 396 | 0 | 4053 | 921k| 27 | - | 123 | 252 | 4 | 123 | 97 | 917 | 171 | 878 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.09/1.18 c
1.09/1.18 c SCIP Status : problem is solved [optimal solution found]
1.09/1.18 c Solving Time (sec) : 1.14
1.09/1.18 c Solving Nodes : 396
1.09/1.18 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.09/1.18 c Dual Bound : +3.00000000000000e+00
1.09/1.18 c Gap : 0.00 %
1.09/1.18 c NODE 396
1.09/1.18 c DUAL BOUND 3
1.09/1.18 c PRIMAL BOUND 3
1.09/1.18 c GAP 0
1.09/1.18 s OPTIMUM FOUND
1.09/1.18 v -x54 -x53 -x52 x51 x50 x49 -x48 x47 x46 x45 -x44 -x43 x36 -x35 -x34 x33 -x32 x31 -x42 -x41 -x40 -x39 -x38 x37 x30 x29 x28 -x27
1.09/1.18 v x26 x25 -x24 -x23 x22 x21 -x20 x19 -x18 x17 x16 x15 x14 x13 x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
1.09/1.18 c SCIP Status : problem is solved [optimal solution found]
1.09/1.18 c Solving Time : 1.14
1.09/1.18 c Original Problem :
1.09/1.18 c Problem name : HOME/instance-1869987-1245187675.opb
1.09/1.18 c Variables : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.18 c Constraints : 115 initial, 115 maximal
1.09/1.18 c Presolved Problem :
1.09/1.18 c Problem name : t_HOME/instance-1869987-1245187675.opb
1.09/1.18 c Variables : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.18 c Constraints : 82 initial, 252 maximal
1.09/1.18 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.09/1.18 c trivial : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c implics : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c probing : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c and : 0.00 6 30 0 0 0 30 0 30
1.09/1.18 c linear : 0.00 1 2 0 0 0 0 0 16
1.09/1.18 c logicor : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c root node : - 0 - - 0 - - - -
1.09/1.18 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.09/1.18 c integral : 0 0 0 350 0 3 76 0 0 614
1.09/1.18 c and : 75 763 1336 0 0 29 1338 892 0 0
1.09/1.18 c linear : 3 6 1305 0 0 83 774 0 0 0
1.09/1.18 c logicor : 4+ 6 384 1 0 3 70 0 0 0
1.09/1.18 c countsols : 0 0 0 2 0 0 0 0 0 0
1.09/1.18 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.09/1.18 c integral : 0.39 0.00 0.00 0.39 0.00
1.09/1.18 c and : 0.00 0.00 0.00 0.00 0.00
1.09/1.18 c linear : 0.01 0.00 0.01 0.00 0.00
1.09/1.18 c logicor : 0.00 0.00 0.00 0.00 0.00
1.09/1.18 c countsols : 0.00 0.00 0.00 0.00 0.00
1.09/1.18 c Propagators : Time Calls Cutoffs DomReds
1.09/1.18 c rootredcost : 0.00 1 0 0
1.09/1.18 c pseudoobj : 0.00 1084 1 5
1.09/1.18 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.09/1.18 c propagation : 0.00 116 108 835 29.3 6 18.3 -
1.09/1.18 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
1.09/1.18 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.18 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.18 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.09/1.18 c applied globally : - - - 170 17.5 - - -
1.09/1.18 c applied locally : - - - 1 33.0 - - -
1.09/1.18 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.09/1.18 c cut pool : 0.00 5 - - 20 - (maximal pool size: 122)
1.09/1.18 c redcost : 0.00 765 0 1 0 0
1.09/1.18 c impliedbounds : 0.00 6 0 0 28 0
1.09/1.18 c intobj : 0.00 0 0 0 0 0
1.09/1.18 c gomory : 0.02 6 0 0 69 0
1.09/1.18 c strongcg : 0.03 6 0 0 165 0
1.09/1.18 c cmir : 0.01 6 0 0 38 0
1.09/1.18 c flowcover : 0.03 6 0 0 72 0
1.09/1.18 c clique : 0.00 1 0 0 0 0
1.09/1.18 c zerohalf : 0.00 0 0 0 0 0
1.09/1.18 c mcf : 0.00 1 0 0 0 0
1.09/1.18 c Pricers : Time Calls Vars
1.09/1.18 c problem variables: 0.00 0 0
1.09/1.18 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.09/1.18 c relpscost : 0.39 348 3 76 0 0 614
1.09/1.18 c pscost : 0.00 0 0 0 0 0 0
1.09/1.18 c inference : 0.00 0 0 0 0 0 0
1.09/1.18 c mostinf : 0.00 0 0 0 0 0 0
1.09/1.18 c leastinf : 0.00 0 0 0 0 0 0
1.09/1.18 c fullstrong : 0.00 0 0 0 0 0 0
1.09/1.18 c allfullstrong : 0.00 0 0 0 0 0 0
1.09/1.18 c random : 0.00 0 0 0 0 0 0
1.09/1.18 c Primal Heuristics : Time Calls Found
1.09/1.18 c LP solutions : 0.00 - 2
1.09/1.18 c pseudo solutions : 0.00 - 0
1.09/1.18 c linesearchdiving : 0.00 0 0
1.09/1.18 c guideddiving : 0.00 0 0
1.09/1.18 c crossover : 0.00 0 0
1.09/1.18 c intshifting : 0.00 0 0
1.09/1.18 c oneopt : 0.00 1 0
1.09/1.18 c coefdiving : 0.00 1 0
1.09/1.18 c pscostdiving : 0.00 1 0
1.09/1.18 c fracdiving : 0.00 1 0
1.09/1.18 c veclendiving : 0.00 1 0
1.09/1.18 c feaspump : 0.01 1 0
1.09/1.18 c objpscostdiving : 0.01 1 0
1.09/1.18 c simplerounding : 0.00 0 0
1.09/1.18 c rounding : 0.02 347 0
1.09/1.18 c shifting : 0.02 93 0
1.09/1.18 c fixandinfer : 0.00 0 0
1.09/1.18 c intdiving : 0.00 0 0
1.09/1.18 c actconsdiving : 0.00 0 0
1.09/1.18 c rootsoldiving : 0.00 1 0
1.09/1.18 c octane : 0.00 0 0
1.09/1.18 c rens : 0.02 1 0
1.09/1.18 c rins : 0.00 0 0
1.09/1.18 c localbranching : 0.00 0 0
1.09/1.18 c mutation : 0.00 0 0
1.09/1.18 c dins : 0.00 0 0
1.09/1.18 c LP : Time Calls Iterations Iter/call Iter/sec
1.09/1.18 c primal LP : 0.06 0 0 0.00 0.00
1.09/1.18 c dual LP : 0.41 791 3725 4.71 9085.37
1.09/1.18 c barrier LP : 0.00 0 0 0.00 -
1.09/1.18 c diving/probing LP: 0.02 63 328 5.21 16400.00
1.09/1.18 c strong branching : 0.39 878 7784 8.87 19958.97
1.09/1.18 c (at root node) : - 39 1789 45.87 -
1.09/1.18 c conflict analysis: 0.00 0 0 0.00 -
1.09/1.18 c B&B Tree :
1.09/1.18 c number of runs : 1
1.09/1.18 c nodes : 396
1.09/1.18 c nodes (total) : 396
1.09/1.18 c nodes left : 0
1.09/1.18 c max depth : 27
1.09/1.18 c max depth (total): 27
1.09/1.18 c backtracks : 45 (11.4%)
1.09/1.18 c delayed cutoffs : 22
1.09/1.18 c repropagations : 72 (347 domain reductions, 21 cutoffs)
1.09/1.18 c avg switch length: 2.40
1.09/1.18 c switching time : 0.07
1.09/1.18 c Solution :
1.09/1.18 c Solutions found : 2 (2 improvements)
1.09/1.18 c Primal Bound : +3.00000000000000e+00 (in run 1, after 396 nodes, 1.14 seconds, depth 21, found by <relaxation>)
1.09/1.18 c Dual Bound : +3.00000000000000e+00
1.09/1.18 c Gap : 0.00 %
1.09/1.18 c Root Dual Bound : +3.00000000000000e+00
1.09/1.19 c Time complete: 1.18.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869987-1245187675/watcher-1869987-1245187675 -o /tmp/evaluation-result-1869987-1245187675/solver-1869987-1245187675 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869987-1245187675.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: 1.00 1.00 1.00 3/64 13740
/proc/meminfo: memFree=1657776/2055920 swapFree=4192956/4192956
[pid=13740] ppid=13738 vsize=5812 CPUtime=0
/proc/13740/stat : 13740 (pbscip.linux.x8) R 13738 13740 12952 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 71476271 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13740/statm: 1453 503 332 1256 0 192 0
[startup+0.0567381 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13740
/proc/meminfo: memFree=1657776/2055920 swapFree=4192956/4192956
[pid=13740] ppid=13738 vsize=15060 CPUtime=0.04
/proc/13740/stat : 13740 (pbscip.linux.x8) R 13738 13740 12952 0 -1 4194304 2995 0 0 0 3 1 0 0 18 0 1 0 71476271 15421440 2625 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13740/statm: 3765 2625 677 1256 0 2504 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15060
[startup+0.101742 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13740
/proc/meminfo: memFree=1657776/2055920 swapFree=4192956/4192956
[pid=13740] ppid=13738 vsize=15792 CPUtime=0.09
/proc/13740/stat : 13740 (pbscip.linux.x8) R 13738 13740 12952 0 -1 4194304 3123 0 0 0 8 1 0 0 18 0 1 0 71476271 16171008 2753 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13740/statm: 3948 2753 677 1256 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15792
[startup+0.301759 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13740
/proc/meminfo: memFree=1657776/2055920 swapFree=4192956/4192956
[pid=13740] ppid=13738 vsize=18612 CPUtime=0.29
/proc/13740/stat : 13740 (pbscip.linux.x8) R 13738 13740 12952 0 -1 4194304 4736 0 0 0 27 2 0 0 19 0 1 0 71476271 19058688 3507 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13740/statm: 4653 3507 690 1256 0 3392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18612
[startup+0.701794 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13740
/proc/meminfo: memFree=1657776/2055920 swapFree=4192956/4192956
[pid=13740] ppid=13738 vsize=18612 CPUtime=0.69
/proc/13740/stat : 13740 (pbscip.linux.x8) R 13738 13740 12952 0 -1 4194304 4755 0 0 0 67 2 0 0 22 0 1 0 71476271 19058688 3526 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13740/statm: 4653 3526 694 1256 0 3392 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18612
Solver just ended. Dumping a history of the last processes samples
[startup+1.10583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13741
/proc/meminfo: memFree=1646248/2055920 swapFree=4192956/4192956
[pid=13740] ppid=13738 vsize=18612 CPUtime=1.09
/proc/13740/stat : 13740 (pbscip.linux.x8) R 13738 13740 12952 0 -1 4194304 4761 0 0 0 106 3 0 0 25 0 1 0 71476271 19058688 3532 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13740/statm: 4653 3532 697 1256 0 3392 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 18612
Child status: 0
Real time (s): 1.19378
CPU time (s): 1.19282
CPU user time (s): 1.14782
CPU system time (s): 0.044993
CPU usage (%): 99.9193
Max. virtual memory (cumulated for all children) (KiB): 18612
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14783
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4770
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= 1
runsolver used 0.003999 second user time and 0.010998 second system time
The end