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-2703499-1278559578.opb>
1.00/1.08 c original problem has 82500 variables (82500 bin, 0 int, 0 impl, 0 cont) and 397 constraints
1.00/1.08 c problem read
1.00/1.08 c presolving settings loaded
1.89/1.95 c presolving:
2.10/2.19 c (round 1) 85 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
2.39/2.45 c (round 2) 165 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
4.39/4.41 c (3.3s) probing: 101/82330 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.39/4.41 c (3.3s) probing aborted: 100/100 successive totally useless probings
4.39/4.43 c presolving (3 rounds):
4.39/4.43 c 170 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.39/4.43 c 0 implications, 0 cliques
4.39/4.43 c presolved problem has 82330 variables (82330 bin, 0 int, 0 impl, 0 cont) and 397 constraints
4.39/4.43 c 397 constraints of type <linear>
4.39/4.43 c transformed objective value is always integral (scale: 1)
4.39/4.43 c Presolving Time: 3.02
4.39/4.43 c - non default parameters ----------------------------------------------------------------------
4.39/4.43 c # SCIP version 1.2.1.3
4.39/4.43 c
4.39/4.43 c # frequency for displaying node information lines
4.39/4.43 c # [type: int, range: [-1,2147483647], default: 100]
4.39/4.43 c display/freq = 10000
4.39/4.43 c
4.39/4.43 c # maximal time in seconds to run
4.39/4.43 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.39/4.43 c limits/time = 1788.92
4.39/4.43 c
4.39/4.43 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.39/4.43 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.39/4.43 c limits/memory = 1620
4.39/4.43 c
4.39/4.43 c # default clock type (1: CPU user seconds, 2: wall clock time)
4.39/4.43 c # [type: int, range: [1,2], default: 1]
4.39/4.43 c timing/clocktype = 2
4.39/4.43 c
4.39/4.43 c # should presolving try to simplify inequalities
4.39/4.43 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.39/4.43 c constraints/linear/simplifyinequalities = TRUE
4.39/4.43 c
4.39/4.43 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
4.39/4.43 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.39/4.43 c constraints/indicator/addCouplingCons = TRUE
4.39/4.43 c
4.39/4.43 c # should presolving try to simplify knapsacks
4.39/4.43 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.39/4.43 c constraints/knapsack/simplifyinequalities = TRUE
4.39/4.43 c
4.39/4.43 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.39/4.43 c # [type: int, range: [-1,2147483647], default: -1]
4.39/4.43 c separating/rapidlearning/freq = 0
4.39/4.43 c
4.39/4.43 c -----------------------------------------------------------------------------------------------
4.39/4.43 c start solving
4.49/4.53 c
4.89/4.99 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
4.89/4.99 c 3.9s| 1 | 0 | 147 | - | 183M| 0 | - | 82k| 397 | 82k| 397 | 0 | 0 | 0 | -- | -- | 0.00%
4.99/5.00 c 3.9s| 1 | 0 | 147 | - | 183M| 0 | - | 82k| 397 | 82k| 397 | 0 | 0 | 0 | -- | -- | 0.00%
4.99/5.00 c
4.99/5.00 c SCIP Status : problem is solved [infeasible]
4.99/5.00 c Solving Time (sec) : 3.92
4.99/5.00 c Solving Nodes : 1
4.99/5.00 c Primal Bound : +1.00000000000000e+20 (0 solutions)
4.99/5.00 c Dual Bound : +1.00000000000000e+20
4.99/5.00 c Gap : 0.00 %
4.99/5.00 s UNSATISFIABLE
4.99/5.00 c SCIP Status : problem is solved [infeasible]
4.99/5.00 c Solving Time : 3.92
4.99/5.00 c Original Problem :
4.99/5.00 c Problem name : HOME/instance-2703499-1278559578.opb
4.99/5.00 c Variables : 82500 (82500 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.00 c Constraints : 397 initial, 397 maximal
4.99/5.00 c Presolved Problem :
4.99/5.00 c Problem name : t_HOME/instance-2703499-1278559578.opb
4.99/5.00 c Variables : 82330 (82330 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.00 c Constraints : 397 initial, 397 maximal
4.99/5.00 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.99/5.00 c trivial : 0.05 0 0 0 0 0 0 0 0
4.99/5.00 c dualfix : 0.04 85 0 0 0 0 0 0 0
4.99/5.00 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.99/5.00 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.99/5.00 c implics : 0.02 0 0 0 0 0 0 0 0
4.99/5.00 c probing : 1.92 0 0 0 0 0 0 0 0
4.99/5.00 c linear : 0.43 0 85 0 0 0 0 0 0
4.99/5.00 c root node : - 0 - - 0 - - - -
4.99/5.00 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.99/5.00 c integral : 0 0 0 0 0 0 0 0 0 0
4.99/5.00 c linear : 397 0 201 0 0 0 0 0 0 0
4.99/5.00 c countsols : 0 0 0 0 0 0 0 0 0 0
4.99/5.00 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.99/5.00 c integral : 0.00 0.00 0.00 0.00 0.00
4.99/5.00 c linear : 0.09 0.00 0.09 0.00 0.00
4.99/5.00 c countsols : 0.00 0.00 0.00 0.00 0.00
4.99/5.00 c Propagators : Time Calls Cutoffs DomReds
4.99/5.00 c vbounds : 0.00 2 0 0
4.99/5.00 c rootredcost : 0.00 0 0 0
4.99/5.00 c pseudoobj : 0.02 0 0 0
4.99/5.00 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.99/5.00 c propagation : 0.00 0 0 0 0.0 0 0.0 -
4.99/5.00 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
4.99/5.00 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.99/5.00 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.99/5.00 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.99/5.00 c applied globally : - - - 0 0.0 - - -
4.99/5.00 c applied locally : - - - 0 0.0 - - -
4.99/5.00 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.99/5.00 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
4.99/5.00 c redcost : 0.00 0 0 0 0 0
4.99/5.00 c impliedbounds : 0.00 0 0 0 0 0
4.99/5.00 c intobj : 0.00 0 0 0 0 0
4.99/5.00 c cgmip : 0.00 0 0 0 0 0
4.99/5.00 c gomory : 0.00 0 0 0 0 0
4.99/5.00 c strongcg : 0.00 0 0 0 0 0
4.99/5.00 c cmir : 0.00 0 0 0 0 0
4.99/5.00 c flowcover : 0.00 0 0 0 0 0
4.99/5.00 c clique : 0.00 0 0 0 0 0
4.99/5.00 c zerohalf : 0.00 0 0 0 0 0
4.99/5.00 c mcf : 0.00 0 0 0 0 0
4.99/5.00 c rapidlearning : 0.00 0 0 0 0 0
4.99/5.00 c Pricers : Time Calls Vars
4.99/5.00 c problem variables: 0.00 0 0
4.99/5.00 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.99/5.00 c pscost : 0.00 0 0 0 0 0 0
4.99/5.00 c inference : 0.00 0 0 0 0 0 0
4.99/5.00 c mostinf : 0.00 0 0 0 0 0 0
4.99/5.00 c leastinf : 0.00 0 0 0 0 0 0
4.99/5.00 c fullstrong : 0.00 0 0 0 0 0 0
4.99/5.00 c allfullstrong : 0.00 0 0 0 0 0 0
4.99/5.00 c random : 0.00 0 0 0 0 0 0
4.99/5.00 c relpscost : 0.00 0 0 0 0 0 0
4.99/5.00 c Primal Heuristics : Time Calls Found
4.99/5.00 c LP solutions : 0.00 - 0
4.99/5.00 c pseudo solutions : 0.00 - 0
4.99/5.00 c oneopt : 0.00 0 0
4.99/5.00 c trivial : 0.31 2 0
4.99/5.00 c simplerounding : 0.00 0 0
4.99/5.00 c zirounding : 0.00 0 0
4.99/5.00 c rounding : 0.00 0 0
4.99/5.00 c shifting : 0.00 0 0
4.99/5.00 c intshifting : 0.00 0 0
4.99/5.00 c twoopt : 0.00 0 0
4.99/5.00 c fixandinfer : 0.00 0 0
4.99/5.00 c feaspump : 0.00 0 0
4.99/5.00 c coefdiving : 0.00 0 0
4.99/5.00 c pscostdiving : 0.00 0 0
4.99/5.00 c fracdiving : 0.00 0 0
4.99/5.00 c veclendiving : 0.00 0 0
4.99/5.00 c intdiving : 0.00 0 0
4.99/5.00 c actconsdiving : 0.00 0 0
4.99/5.00 c objpscostdiving : 0.00 0 0
4.99/5.00 c rootsoldiving : 0.00 0 0
4.99/5.00 c linesearchdiving : 0.00 0 0
4.99/5.00 c guideddiving : 0.00 0 0
4.99/5.00 c octane : 0.00 0 0
4.99/5.00 c rens : 0.00 0 0
4.99/5.00 c rins : 0.00 0 0
4.99/5.00 c localbranching : 0.00 0 0
4.99/5.00 c mutation : 0.00 0 0
4.99/5.00 c crossover : 0.00 0 0
4.99/5.00 c dins : 0.00 0 0
4.99/5.00 c undercover : 0.00 0 0
4.99/5.00 c nlp : 0.00 0 0
4.99/5.00 c trysol : 0.00 0 0
4.99/5.00 c LP : Time Calls Iterations Iter/call Iter/sec
4.99/5.00 c primal LP : 0.00 0 0 0.00 -
4.99/5.00 c dual LP : 0.06 1 147 147.00 2534.48
4.99/5.00 c lex dual LP : 0.00 0 0 0.00 -
4.99/5.00 c barrier LP : 0.00 0 0 0.00 -
4.99/5.00 c diving/probing LP: 0.00 0 0 0.00 -
4.99/5.00 c strong branching : 0.00 0 0 0.00 -
4.99/5.00 c (at root node) : - 0 0 0.00 -
4.99/5.00 c conflict analysis: 0.00 0 0 0.00 -
4.99/5.00 c B&B Tree :
4.99/5.00 c number of runs : 1
4.99/5.00 c nodes : 1
4.99/5.00 c nodes (total) : 1
4.99/5.00 c nodes left : 0
4.99/5.00 c max depth : 0
4.99/5.00 c max depth (total): 0
4.99/5.00 c backtracks : 0 (0.0%)
4.99/5.00 c delayed cutoffs : 0
4.99/5.00 c repropagations : 0 (0 domain reductions, 0 cutoffs)
4.99/5.00 c avg switch length: 2.00
4.99/5.00 c switching time : 0.00
4.99/5.00 c Solution :
4.99/5.00 c Solutions found : 0 (0 improvements)
4.99/5.00 c Primal Bound : infeasible
4.99/5.00 c Dual Bound : -
4.99/5.00 c Gap : 0.00 %
4.99/5.00 c Root Dual Bound : -
4.99/5.00 c Root Iterations : 147
5.39/5.47 c Time complete: 5.47.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703499-1278559578/watcher-2703499-1278559578 -o /tmp/evaluation-result-2703499-1278559578/solver-2703499-1278559578 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703499-1278559578.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: 1.00 1.00 1.00 3/106 26584
/proc/meminfo: memFree=1629568/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=7904 CPUtime=0
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 1117 0 0 0 0 0 0 0 20 0 1 0 24171449 8093696 1029 1992294400 4194304 8395647 140737155307136 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 1976 1037 365 1026 0 946 0
[startup+0.0846801 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26584
/proc/meminfo: memFree=1629568/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=22724 CPUtime=0.07
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 4995 0 0 0 6 1 0 0 20 0 1 0 24171449 23269376 4903 1992294400 4194304 8395647 140737155307136 18446744073709551615 5755077 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 5681 4903 389 1026 0 4651 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22724
[startup+0.101681 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26584
/proc/meminfo: memFree=1629568/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=26348 CPUtime=0.09
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 5676 0 0 0 8 1 0 0 20 0 1 0 24171449 26980352 5584 1992294400 4194304 8395647 140737155307136 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 6587 5595 389 1026 0 5557 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26348
[startup+0.301701 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26584
/proc/meminfo: memFree=1629568/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=60260 CPUtime=0.3
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 14070 0 0 0 25 5 0 0 20 0 1 0 24171449 61706240 13978 1992294400 4194304 8395647 140737155307136 18446744073709551615 5756023 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 15065 13978 389 1026 0 14035 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 60260
[startup+0.701744 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26584
/proc/meminfo: memFree=1629568/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=72564 CPUtime=0.69
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 17148 0 0 0 63 6 0 0 20 0 1 0 24171449 74305536 17055 1992294400 4194304 8395647 140737155307136 18446744073709551615 6765573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 18141 17055 395 1026 0 17111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72564
[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26585
/proc/meminfo: memFree=1560368/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=163792 CPUtime=1.49
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 40168 0 0 0 135 14 0 0 22 0 1 0 24171449 167723008 39720 1992294400 4194304 8395647 140737155307136 18446744073709551615 4602326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26584/statm: 40948 39720 431 1026 0 39918 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 163792
[startup+3.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26585
/proc/meminfo: memFree=1453852/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=193336 CPUtime=3.09
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 46136 0 0 0 294 15 0 0 25 0 1 0 24171449 197976064 45680 1992294400 4194304 8395647 140737155307136 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26584/statm: 48334 45680 549 1026 0 47304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193336
Solver just ended. Dumping a history of the last processes samples
[startup+4.70116 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26585
/proc/meminfo: memFree=1448024/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=216196 CPUtime=4.69
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 51919 0 0 0 452 17 0 0 25 0 1 0 24171449 221384704 51399 1992294400 4194304 8395647 140737155307136 18446744073709551615 6269631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26584/statm: 54049 51399 511 1026 0 53019 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 216196
[startup+5.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26585
/proc/meminfo: memFree=1448024/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=273964 CPUtime=5.09
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 63820 0 0 0 487 22 0 0 25 0 1 0 24171449 280539136 62157 1992294400 4194304 8395647 140737155307136 18446744073709551615 4421298 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 68491 62157 581 1026 0 67461 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 273964
[startup+5.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26585
/proc/meminfo: memFree=1448024/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=273964 CPUtime=5.29
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 63822 0 0 0 507 22 0 0 25 0 1 0 24171449 280539136 62159 1992294400 4194304 8395647 140737155307136 18446744073709551615 4713523 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 68491 62159 583 1026 0 67461 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 273964
[startup+5.40124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26585
/proc/meminfo: memFree=1406868/2059040 swapFree=4161224/4192956
[pid=26584] ppid=26582 vsize=229292 CPUtime=5.39
/proc/26584/stat : 26584 (pbscip.linux.x8) R 26582 26584 24705 0 -1 4202496 63822 0 0 0 517 22 0 0 25 0 1 0 24171449 234795008 54604 1992294400 4194304 8395647 140737155307136 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26584/statm: 57259 54477 576 1026 0 56229 0
Current children cumulated CPU time (s) 5.39
Current children cumulated vsize (KiB) 229292
Child status: 0
Real time (s): 5.47288
CPU time (s): 5.47117
CPU user time (s): 5.22021
CPU system time (s): 0.250961
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 273964
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.22021
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63830
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= 3
involuntary context switches= 11
runsolver used 0.015997 second user time and 0.034994 second system time
The end