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-1869771-1245185811.opb>
0.00/0.01 c original problem has 140 variables (140 bin, 0 int, 0 impl, 0 cont) and 103 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, 15 chg coeffs, 0 upgd conss, 424 impls, 0 clqs
0.00/0.02 c (round 2) 16 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.02 c (round 3) 30 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 30 deleted vars, 24 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 39 changed coefficients
0.00/0.03 c 604 implications, 0 cliques
0.00/0.03 c presolved problem has 110 variables (110 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.03 c 72 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
0.00/0.03 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 | 8 | 577k| 0 | 4 | 110 | 77 | 77 | 110 | 149 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 180 | 592k| 0 | 7 | 110 | 77 | 77 | 110 | 151 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 192 | 605k| 0 | 15 | 110 | 77 | 77 | 110 | 154 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 205 | 613k| 0 | 26 | 110 | 77 | 77 | 110 | 159 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 221 | 615k| 0 | 27 | 110 | 77 | 77 | 110 | 162 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 241 | 625k| 0 | 30 | 110 | 77 | 77 | 110 | 174 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 249 | 632k| 0 | 35 | 110 | 77 | 77 | 110 | 179 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 2 | 249 | 633k| 0 | 35 | 110 | 77 | 77 | 110 | 179 | 30 | 0 | 35 | 3.000000e+00 | -- | Inf
1.49/1.58 o 5
1.49/1.58 c f 1.5s| 590 | 133 | 7449 | 898k| 24 | - | 110 | 241 | 26 | 110 | 98 |1976 | 170 | 853 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.58/1.65 o 3
1.58/1.65 c * 1.6s| 657 | 0 | 7848 | 766k| 24 | - | 110 | 217 | 32 | 110 | 92 |2057 | 228 | 854 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.58/1.65 c
1.58/1.65 c SCIP Status : problem is solved [optimal solution found]
1.58/1.65 c Solving Time (sec) : 1.60
1.58/1.65 c Solving Nodes : 657
1.58/1.65 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.58/1.65 c Dual Bound : +3.00000000000000e+00
1.58/1.65 c Gap : 0.00 %
1.58/1.66 c NODE 657
1.58/1.66 c DUAL BOUND 3
1.58/1.66 c PRIMAL BOUND 3
1.58/1.66 c GAP 0
1.58/1.66 s OPTIMUM FOUND
1.58/1.66 v -x42 -x41 x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 x27 -x26 -x25 x24 x23 x22 -x21 x20 x19 x18 -x17 x16 x15
1.58/1.66 v -x14 -x13 -x12 x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.58/1.66 c SCIP Status : problem is solved [optimal solution found]
1.58/1.66 c Solving Time : 1.60
1.58/1.66 c Original Problem :
1.58/1.66 c Problem name : HOME/instance-1869771-1245185811.opb
1.58/1.66 c Variables : 140 (140 binary, 0 integer, 0 implicit integer, 0 continuous)
1.58/1.66 c Constraints : 103 initial, 103 maximal
1.58/1.66 c Presolved Problem :
1.58/1.66 c Problem name : t_HOME/instance-1869771-1245185811.opb
1.58/1.66 c Variables : 110 (110 binary, 0 integer, 0 implicit integer, 0 continuous)
1.58/1.66 c Constraints : 77 initial, 242 maximal
1.58/1.66 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.58/1.66 c trivial : 0.00 0 0 0 0 0 0 0 0
1.58/1.66 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.58/1.66 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.58/1.66 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.58/1.66 c implics : 0.00 0 0 0 0 0 0 0 0
1.58/1.66 c probing : 0.01 0 0 0 0 0 0 0 0
1.58/1.66 c and : 0.00 4 24 0 0 0 24 0 24
1.58/1.66 c linear : 0.00 1 1 0 0 0 0 0 15
1.58/1.66 c logicor : 0.00 0 0 0 0 0 0 0 0
1.58/1.66 c root node : - 41 - - 41 - - - -
1.58/1.66 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.58/1.66 c integral : 0 0 0 580 0 1 30 0 0 1112
1.58/1.66 c and : 72 1311 2155 0 0 55 2325 2045 0 0
1.58/1.66 c linear : 2 6 2098 0 0 131 986 0 0 0
1.58/1.66 c logicor : 3+ 6 803 1 0 17 124 0 0 0
1.58/1.66 c countsols : 0 0 0 1 0 0 0 0 0 0
1.58/1.66 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.58/1.66 c integral : 0.42 0.00 0.00 0.42 0.00
1.58/1.66 c and : 0.05 0.02 0.03 0.00 0.00
1.58/1.66 c linear : 0.05 0.00 0.05 0.00 0.00
1.58/1.66 c logicor : 0.00 0.00 0.00 0.00 0.00
1.58/1.66 c countsols : 0.00 0.00 0.00 0.00 0.00
1.58/1.66 c Propagators : Time Calls Cutoffs DomReds
1.58/1.66 c rootredcost : 0.00 1 0 5
1.58/1.66 c pseudoobj : 0.00 1934 0 1
1.58/1.66 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.58/1.66 c propagation : 0.01 203 195 1275 28.0 16 22.1 -
1.58/1.66 c infeasible LP : 0.00 4 0 0 0.0 0 0.0 0
1.58/1.66 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.58/1.66 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.58/1.66 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.58/1.66 c applied globally : - - - 222 12.3 - - -
1.58/1.66 c applied locally : - - - 6 42.3 - - -
1.58/1.66 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.58/1.66 c cut pool : 0.00 5 - - 10 - (maximal pool size: 50)
1.58/1.66 c redcost : 0.00 1312 0 0 0 0
1.58/1.66 c impliedbounds : 0.00 6 0 0 23 0
1.58/1.66 c intobj : 0.00 0 0 0 0 0
1.58/1.66 c gomory : 0.01 6 0 0 22 0
1.58/1.66 c strongcg : 0.04 6 0 0 13 0
1.58/1.66 c cmir : 0.00 6 0 0 28 0
1.58/1.66 c flowcover : 0.02 6 0 0 48 0
1.58/1.66 c clique : 0.00 1 0 0 0 0
1.58/1.66 c zerohalf : 0.00 0 0 0 0 0
1.58/1.66 c mcf : 0.00 1 0 0 0 0
1.58/1.66 c Pricers : Time Calls Vars
1.58/1.66 c problem variables: 0.00 0 0
1.58/1.66 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.58/1.66 c relpscost : 0.42 579 1 30 0 0 1112
1.58/1.66 c pscost : 0.00 0 0 0 0 0 0
1.58/1.66 c inference : 0.00 0 0 0 0 0 0
1.58/1.66 c mostinf : 0.00 0 0 0 0 0 0
1.58/1.66 c leastinf : 0.00 0 0 0 0 0 0
1.58/1.66 c fullstrong : 0.00 0 0 0 0 0 0
1.58/1.66 c allfullstrong : 0.00 0 0 0 0 0 0
1.58/1.66 c random : 0.00 0 0 0 0 0 0
1.58/1.66 c Primal Heuristics : Time Calls Found
1.58/1.66 c LP solutions : 0.00 - 1
1.58/1.66 c pseudo solutions : 0.00 - 0
1.58/1.66 c crossover : 0.00 0 0
1.58/1.66 c oneopt : 0.00 1 0
1.58/1.66 c veclendiving : 0.02 5 0
1.58/1.66 c linesearchdiving : 0.00 5 0
1.58/1.66 c fracdiving : 0.01 6 1
1.58/1.66 c coefdiving : 0.00 6 0
1.58/1.66 c pscostdiving : 0.02 6 0
1.58/1.66 c feaspump : 0.02 5 0
1.58/1.66 c simplerounding : 0.00 0 0
1.58/1.66 c rounding : 0.01 461 0
1.58/1.66 c shifting : 0.10 112 0
1.58/1.66 c intshifting : 0.00 0 0
1.58/1.66 c fixandinfer : 0.00 0 0
1.58/1.66 c intdiving : 0.00 0 0
1.58/1.66 c actconsdiving : 0.00 0 0
1.58/1.66 c objpscostdiving : 0.02 2 0
1.58/1.66 c rootsoldiving : 0.03 2 0
1.58/1.66 c guideddiving : 0.00 1 0
1.58/1.66 c octane : 0.00 0 0
1.58/1.66 c rens : 0.02 1 0
1.58/1.66 c rins : 0.00 0 0
1.58/1.66 c localbranching : 0.00 0 0
1.58/1.66 c mutation : 0.00 0 0
1.58/1.66 c dins : 0.00 0 0
1.58/1.66 c LP : Time Calls Iterations Iter/call Iter/sec
1.58/1.66 c primal LP : 0.06 0 0 0.00 0.00
1.58/1.66 c dual LP : 0.54 1368 6855 5.01 12694.44
1.58/1.66 c barrier LP : 0.00 0 0 0.00 -
1.58/1.66 c diving/probing LP: 0.10 178 993 5.58 9930.00
1.58/1.66 c strong branching : 0.41 854 8166 9.56 19917.07
1.58/1.66 c (at root node) : - 35 1991 56.89 -
1.58/1.66 c conflict analysis: 0.00 0 0 0.00 -
1.58/1.66 c B&B Tree :
1.58/1.66 c number of runs : 1
1.58/1.66 c nodes : 657
1.58/1.66 c nodes (total) : 657
1.58/1.66 c nodes left : 0
1.58/1.66 c max depth : 24
1.58/1.66 c max depth (total): 24
1.58/1.66 c backtracks : 87 (13.2%)
1.58/1.66 c delayed cutoffs : 44
1.58/1.66 c repropagations : 187 (643 domain reductions, 40 cutoffs)
1.58/1.66 c avg switch length: 3.01
1.58/1.66 c switching time : 0.09
1.58/1.66 c Solution :
1.58/1.66 c Solutions found : 2 (2 improvements)
1.58/1.66 c Primal Bound : +3.00000000000000e+00 (in run 1, after 657 nodes, 1.60 seconds, depth 21, found by <relaxation>)
1.58/1.66 c Dual Bound : +3.00000000000000e+00
1.58/1.66 c Gap : 0.00 %
1.58/1.66 c Root Dual Bound : +3.00000000000000e+00
1.58/1.66 c Time complete: 1.65.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869771-1245185811/watcher-1869771-1245185811 -o /tmp/evaluation-result-1869771-1245185811/solver-1869771-1245185811 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869771-1245185811.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 31712
/proc/meminfo: memFree=1885184/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=5812 CPUtime=0
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 186180891 5951488 504 1992294400 4194304 9342243 548682068736 18446744073709551615 8143536 0 0 4096 0 0 0 0 17 1 0 0
/proc/31712/statm: 1453 516 345 1256 0 192 0
[startup+0.0954111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31712
/proc/meminfo: memFree=1885184/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=15616 CPUtime=0.09
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 2976 0 0 0 8 1 0 0 18 0 1 0 186180891 15990784 2605 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31712/statm: 3904 2605 677 1256 0 2643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15616
[startup+0.101411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31712
/proc/meminfo: memFree=1885184/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=16436 CPUtime=0.09
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 3179 0 0 0 8 1 0 0 18 0 1 0 186180891 16830464 2802 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31712/statm: 4109 2802 677 1256 0 2848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16436
[startup+0.30143 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31712
/proc/meminfo: memFree=1885184/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=18740 CPUtime=0.29
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 4816 0 0 0 27 2 0 0 19 0 1 0 186180891 19189760 3537 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31712/statm: 4685 3537 699 1256 0 3424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18740
[startup+0.701467 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31712
/proc/meminfo: memFree=1885184/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=18740 CPUtime=0.69
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 4842 0 0 0 67 2 0 0 22 0 1 0 186180891 19189760 3563 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31712/statm: 4685 3563 703 1256 0 3424 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18740
[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31713
/proc/meminfo: memFree=1873528/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=18740 CPUtime=1.49
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 4896 0 0 0 145 4 0 0 25 0 1 0 186180891 19189760 3617 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31712/statm: 4685 3617 706 1256 0 3424 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18740
Solver just ended. Dumping a history of the last processes samples
[startup+1.60155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31713
/proc/meminfo: memFree=1873528/2055920 swapFree=4181496/4192956
[pid=31712] ppid=31710 vsize=18740 CPUtime=1.58
/proc/31712/stat : 31712 (pbscip.linux.x8) R 31710 31712 31261 0 -1 4194304 4896 0 0 0 154 4 0 0 25 0 1 0 186180891 19189760 3617 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31712/statm: 4685 3617 706 1256 0 3424 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 18740
Child status: 0
Real time (s): 1.66861
CPU time (s): 1.66375
CPU user time (s): 1.61475
CPU system time (s): 0.048992
CPU usage (%): 99.7084
Max. virtual memory (cumulated for all children) (KiB): 18740
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.61475
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4900
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 0.009998 second system time
The end