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-1869943-1245187386.opb>
0.00/0.01 c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 316 impls, 0 clqs
0.00/0.02 c (round 2) 14 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 22 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02 c (round 3) 26 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02 c presolving (4 rounds):
0.00/0.02 c 26 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.00/0.02 c 448 implications, 0 cliques
0.00/0.02 c presolved problem has 82 variables (82 bin, 0 int, 0 impl, 0 cont) and 55 constraints
0.00/0.02 c 50 constraints of type <and>
0.00/0.02 c 2 constraints of type <linear>
0.00/0.02 c 3 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c OPT-NLC
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 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 | 6 | 447k| 0 | 2 | 82 | 55 | 55 | 82 | 105 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 109 | 452k| 0 | 7 | 82 | 55 | 55 | 82 | 107 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 116 | 458k| 0 | 13 | 82 | 55 | 55 | 82 | 110 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 127 | 483k| 0 | 16 | 82 | 55 | 55 | 82 | 117 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.06 c 0.1s| 1 | 0 | 136 | 506k| 0 | 17 | 82 | 55 | 55 | 82 | 120 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.07 c 0.1s| 1 | 0 | 145 | 537k| 0 | 15 | 82 | 55 | 55 | 82 | 125 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.09 c 0.1s| 1 | 0 | 160 | 586k| 0 | 26 | 82 | 55 | 55 | 82 | 130 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 2 | 160 | 587k| 0 | 26 | 82 | 55 | 55 | 82 | 130 | 25 | 0 | 26 | 3.000000e+00 | -- | Inf
1.19/1.24 o 3
1.19/1.24 c * 1.2s| 604 | 0 | 6871 | 743k| 24 | - | 82 | 298 | 63 | 82 | 76 |1884 | 243 | 608 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.19/1.24 c
1.19/1.24 c SCIP Status : problem is solved [optimal solution found]
1.19/1.24 c Solving Time (sec) : 1.19
1.19/1.24 c Solving Nodes : 604
1.19/1.24 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.19/1.24 c Dual Bound : +3.00000000000000e+00
1.19/1.24 c Gap : 0.00 %
1.19/1.24 c NODE 604
1.19/1.24 c DUAL BOUND 3
1.19/1.24 c PRIMAL BOUND 3
1.19/1.24 c GAP 0
1.19/1.24 s OPTIMUM FOUND
1.19/1.24 v -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 x22 x21 -x20 x19 -x18 -x17 -x16 x15 -x14 x13 x12 -x11 x10 x9
1.19/1.24 v x8 x7 -x6 -x5 -x4 -x3 x2 x1
1.19/1.24 c SCIP Status : problem is solved [optimal solution found]
1.19/1.24 c Solving Time : 1.19
1.19/1.24 c Original Problem :
1.19/1.24 c Problem name : HOME/instance-1869943-1245187386.opb
1.19/1.24 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.24 c Constraints : 77 initial, 77 maximal
1.19/1.24 c Presolved Problem :
1.19/1.24 c Problem name : t_HOME/instance-1869943-1245187386.opb
1.19/1.24 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.24 c Constraints : 55 initial, 298 maximal
1.19/1.24 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.19/1.24 c trivial : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c implics : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c probing : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c and : 0.00 4 20 0 0 0 20 0 20
1.19/1.24 c linear : 0.01 1 1 0 0 0 0 0 12
1.19/1.24 c logicor : 0.00 0 0 0 0 0 0 0 0
1.19/1.24 c root node : - 0 - - 0 - - - -
1.19/1.24 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.19/1.24 c integral : 0 0 0 528 0 3 34 0 0 1006
1.19/1.24 c and : 50 1345 1820 1 0 52 1555 1864 0 0
1.19/1.24 c linear : 2 6 1768 1 0 125 793 0 0 0
1.19/1.24 c logicor : 3+ 6 693 1 0 12 108 0 0 0
1.19/1.24 c countsols : 0 0 0 1 0 0 0 0 0 0
1.19/1.24 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.19/1.24 c integral : 0.22 0.00 0.00 0.22 0.00
1.19/1.24 c and : 0.02 0.02 0.00 0.00 0.00
1.19/1.24 c linear : 0.03 0.00 0.03 0.00 0.00
1.19/1.24 c logicor : 0.01 0.00 0.01 0.00 0.00
1.19/1.24 c countsols : 0.00 0.00 0.00 0.00 0.00
1.19/1.24 c Propagators : Time Calls Cutoffs DomReds
1.19/1.24 c rootredcost : 0.00 0 0 0
1.19/1.24 c pseudoobj : 0.00 1651 0 0
1.19/1.24 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.19/1.24 c propagation : 0.01 189 186 1089 22.5 12 11.7 -
1.19/1.24 c infeasible LP : 0.00 11 0 0 0.0 0 0.0 0
1.19/1.24 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.24 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.24 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.19/1.24 c applied globally : - - - 243 13.4 - - -
1.19/1.24 c applied locally : - - - 0 0.0 - - -
1.19/1.24 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.19/1.24 c cut pool : 0.00 5 - - 29 - (maximal pool size: 108)
1.19/1.24 c redcost : 0.00 1345 0 0 0 0
1.19/1.24 c impliedbounds : 0.00 6 0 0 9 0
1.19/1.24 c intobj : 0.00 0 0 0 0 0
1.19/1.24 c gomory : 0.02 6 0 0 17 0
1.19/1.24 c strongcg : 0.01 6 0 0 200 0
1.19/1.24 c cmir : 0.01 6 0 0 30 0
1.19/1.24 c flowcover : 0.00 6 0 0 46 0
1.19/1.24 c clique : 0.00 1 0 0 0 0
1.19/1.24 c zerohalf : 0.00 0 0 0 0 0
1.19/1.24 c mcf : 0.00 1 0 0 0 0
1.19/1.24 c Pricers : Time Calls Vars
1.19/1.24 c problem variables: 0.00 0 0
1.19/1.24 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.19/1.24 c relpscost : 0.22 527 3 34 0 0 1006
1.19/1.24 c pscost : 0.00 0 0 0 0 0 0
1.19/1.24 c inference : 0.00 0 0 0 0 0 0
1.19/1.24 c mostinf : 0.00 0 0 0 0 0 0
1.19/1.24 c leastinf : 0.00 0 0 0 0 0 0
1.19/1.24 c fullstrong : 0.00 0 0 0 0 0 0
1.19/1.24 c allfullstrong : 0.00 0 0 0 0 0 0
1.19/1.24 c random : 0.00 0 0 0 0 0 0
1.19/1.24 c Primal Heuristics : Time Calls Found
1.19/1.24 c LP solutions : 0.00 - 1
1.19/1.24 c pseudo solutions : 0.00 - 0
1.19/1.24 c oneopt : 0.00 0 0
1.19/1.24 c crossover : 0.00 0 0
1.19/1.24 c pscostdiving : 0.02 5 0
1.19/1.24 c fracdiving : 0.01 5 0
1.19/1.24 c veclendiving : 0.01 5 0
1.19/1.24 c linesearchdiving : 0.02 5 0
1.19/1.24 c objpscostdiving : 0.01 3 0
1.19/1.24 c coefdiving : 0.01 6 0
1.19/1.24 c simplerounding : 0.00 0 0
1.19/1.24 c rounding : 0.00 485 0
1.19/1.24 c shifting : 0.05 121 0
1.19/1.24 c intshifting : 0.00 0 0
1.19/1.24 c fixandinfer : 0.00 0 0
1.19/1.24 c feaspump : 0.04 3 0
1.19/1.24 c intdiving : 0.00 0 0
1.19/1.24 c actconsdiving : 0.00 0 0
1.19/1.24 c rootsoldiving : 0.01 3 0
1.19/1.24 c guideddiving : 0.00 0 0
1.19/1.24 c octane : 0.00 0 0
1.19/1.24 c rens : 0.02 1 0
1.19/1.24 c rins : 0.00 0 0
1.19/1.24 c localbranching : 0.00 0 0
1.19/1.24 c mutation : 0.00 0 0
1.19/1.24 c dins : 0.00 0 0
1.19/1.24 c LP : Time Calls Iterations Iter/call Iter/sec
1.19/1.24 c primal LP : 0.04 0 0 0.00 0.00
1.19/1.24 c dual LP : 0.52 1439 6006 4.17 11550.00
1.19/1.24 c barrier LP : 0.00 0 0 0.00 -
1.19/1.24 c diving/probing LP: 0.09 190 865 4.55 9611.11
1.19/1.24 c strong branching : 0.22 608 4773 7.85 21695.45
1.19/1.24 c (at root node) : - 26 805 30.96 -
1.19/1.24 c conflict analysis: 0.00 0 0 0.00 -
1.19/1.24 c B&B Tree :
1.19/1.24 c number of runs : 1
1.19/1.24 c nodes : 604
1.19/1.24 c nodes (total) : 604
1.19/1.24 c nodes left : 0
1.19/1.24 c max depth : 24
1.19/1.24 c max depth (total): 24
1.19/1.24 c backtracks : 89 (14.7%)
1.19/1.24 c delayed cutoffs : 33
1.19/1.24 c repropagations : 109 (447 domain reductions, 30 cutoffs)
1.19/1.24 c avg switch length: 2.49
1.19/1.24 c switching time : 0.07
1.19/1.24 c Solution :
1.19/1.24 c Solutions found : 1 (1 improvements)
1.19/1.24 c Primal Bound : +3.00000000000000e+00 (in run 1, after 604 nodes, 1.19 seconds, depth 13, found by <relaxation>)
1.19/1.24 c Dual Bound : +3.00000000000000e+00
1.19/1.24 c Gap : 0.00 %
1.19/1.24 c Root Dual Bound : +3.00000000000000e+00
1.19/1.24 c Time complete: 1.23.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869943-1245187386/watcher-1869943-1245187386 -o /tmp/evaluation-result-1869943-1245187386/solver-1869943-1245187386 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869943-1245187386.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: 0.92 0.98 0.99 3/64 6513
/proc/meminfo: memFree=1876248/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=5812 CPUtime=0
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186335557 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6513/statm: 1453 502 332 1256 0 192 0
[startup+0.0572441 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6513
/proc/meminfo: memFree=1876248/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=15152 CPUtime=0.05
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 2840 0 0 0 4 1 0 0 18 0 1 0 186335557 15515648 2469 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6513/statm: 3788 2469 677 1256 0 2527 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15152
[startup+0.101248 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6513
/proc/meminfo: memFree=1876248/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=17904 CPUtime=0.09
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 3622 0 0 0 8 1 0 0 18 0 1 0 186335557 18333696 3251 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6513/statm: 4476 3251 677 1256 0 3215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17904
[startup+0.301269 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6513
/proc/meminfo: memFree=1876248/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=17968 CPUtime=0.29
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 4527 0 0 0 27 2 0 0 19 0 1 0 186335557 18399232 3324 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6513/statm: 4492 3324 694 1256 0 3231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17968
[startup+0.701309 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6513
/proc/meminfo: memFree=1876248/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=17968 CPUtime=0.69
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 4540 0 0 0 66 3 0 0 23 0 1 0 186335557 18399232 3337 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6513/statm: 4492 3337 697 1256 0 3231 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17968
Solver just ended. Dumping a history of the last processes samples
[startup+1.10535 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6514
/proc/meminfo: memFree=1865552/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=17968 CPUtime=1.1
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 4551 0 0 0 106 4 0 0 25 0 1 0 186335557 18399232 3348 1992294400 4194304 9342243 548682068736 18446744073709551615 6086549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6513/statm: 4492 3348 697 1256 0 3231 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 17968
[startup+1.20136 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6514
/proc/meminfo: memFree=1865552/2055920 swapFree=4192812/4192956
[pid=6513] ppid=6511 vsize=17968 CPUtime=1.19
/proc/6513/stat : 6513 (pbscip.linux.x8) R 6511 6513 5825 0 -1 4194304 4551 0 0 0 115 4 0 0 25 0 1 0 186335557 18399232 3348 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6513/statm: 4492 3348 697 1256 0 3231 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 17968
Child status: 0
Real time (s): 1.24954
CPU time (s): 1.24981
CPU user time (s): 1.19982
CPU system time (s): 0.049992
CPU usage (%): 100.022
Max. virtual memory (cumulated for all children) (KiB): 17968
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.19982
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= 4556
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= 2
runsolver used 0.004999 second user time and 0.010998 second system time
The end