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-2704852-1278580127.opb>
0.29/0.36 c original problem has 7484 variables (7484 bin, 0 int, 0 impl, 0 cont) and 23162 constraints
0.29/0.36 c problem read
0.29/0.36 c presolving settings loaded
0.39/0.49 c presolving:
0.69/0.74 c (round 1) 3298 del vars, 5626 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110040 impls, 0 clqs
0.69/0.77 c presolving (2 rounds):
0.69/0.77 c 3417 deleted vars, 5846 deleted constraints, 201 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.69/0.77 c 110630 implications, 0 cliques
0.69/0.78 c presolving detected infeasibility
0.69/0.78 c Presolving Time: 0.33
0.69/0.78 c - non default parameters ----------------------------------------------------------------------
0.69/0.78 c # SCIP version 1.2.1.3
0.69/0.78 c
0.69/0.78 c # frequency for displaying node information lines
0.69/0.78 c # [type: int, range: [-1,2147483647], default: 100]
0.69/0.78 c display/freq = 10000
0.69/0.78 c
0.69/0.78 c # maximal time in seconds to run
0.69/0.78 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.78 c limits/time = 1789.64
0.69/0.78 c
0.69/0.78 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.69/0.78 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.78 c limits/memory = 1620
0.69/0.78 c
0.69/0.78 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.69/0.78 c # [type: int, range: [1,2], default: 1]
0.69/0.78 c timing/clocktype = 2
0.69/0.78 c
0.69/0.78 c # should presolving try to simplify inequalities
0.69/0.78 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.78 c constraints/linear/simplifyinequalities = TRUE
0.69/0.78 c
0.69/0.78 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.69/0.78 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.78 c constraints/indicator/addCouplingCons = TRUE
0.69/0.78 c
0.69/0.78 c # should presolving try to simplify knapsacks
0.69/0.78 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.78 c constraints/knapsack/simplifyinequalities = TRUE
0.69/0.78 c
0.69/0.78 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.69/0.78 c # [type: int, range: [-1,2147483647], default: -1]
0.69/0.78 c separating/rapidlearning/freq = 0
0.69/0.78 c
0.69/0.78 c -----------------------------------------------------------------------------------------------
0.69/0.78 c start solving
0.69/0.78 c
0.69/0.78 c SCIP Status : problem is solved [infeasible]
0.69/0.78 c Solving Time (sec) : 0.41
0.69/0.78 c Solving Nodes : 0
0.69/0.78 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.69/0.78 c Dual Bound : -1.00000000000000e+20
0.69/0.78 c Gap : infinite
0.69/0.78 s UNSATISFIABLE
0.69/0.78 c SCIP Status : problem is solved [infeasible]
0.69/0.78 c Solving Time : 0.41
0.69/0.78 c Original Problem :
0.69/0.78 c Problem name : HOME/instance-2704852-1278580127.opb
0.69/0.78 c Variables : 7484 (7484 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.78 c Constraints : 23162 initial, 23162 maximal
0.69/0.78 c Presolved Problem :
0.69/0.78 c Problem name : t_HOME/instance-2704852-1278580127.opb
0.69/0.78 c Variables : 4067 (4067 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.78 c Constraints : 17316 initial, 17316 maximal
0.69/0.78 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.78 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c dualfix : 0.01 1631 0 0 0 0 0 0 0
0.69/0.78 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c implics : 0.01 0 20 0 0 0 0 0 0
0.69/0.78 c probing : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c linear : 0.25 61 1705 0 201 0 5846 0 3
0.69/0.78 c root node : - 0 - - 0 - - - -
0.69/0.78 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.78 c integral : 0 0 0 0 0 0 0 0 0 0
0.69/0.78 c linear : 17316 0 0 0 0 0 0 0 0 0
0.69/0.78 c countsols : 0 0 0 0 0 0 0 0 0 0
0.69/0.78 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.78 c integral : 0.00 0.00 0.00 0.00 0.00
0.69/0.78 c linear : 0.00 0.00 0.00 0.00 0.00
0.69/0.78 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.78 c Propagators : Time Calls Cutoffs DomReds
0.69/0.78 c pseudoobj : 0.00 0 0 0
0.69/0.78 c rootredcost : 0.00 0 0 0
0.69/0.78 c vbounds : 0.00 0 0 0
0.69/0.78 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.78 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.78 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.78 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.78 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.78 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.78 c applied globally : - - - 0 0.0 - - -
0.69/0.78 c applied locally : - - - 0 0.0 - - -
0.69/0.78 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.78 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.78 c redcost : 0.00 0 0 0 0 0
0.69/0.78 c impliedbounds : 0.00 0 0 0 0 0
0.69/0.78 c intobj : 0.00 0 0 0 0 0
0.69/0.78 c cgmip : 0.00 0 0 0 0 0
0.69/0.78 c gomory : 0.00 0 0 0 0 0
0.69/0.78 c strongcg : 0.00 0 0 0 0 0
0.69/0.78 c cmir : 0.00 0 0 0 0 0
0.69/0.78 c flowcover : 0.00 0 0 0 0 0
0.69/0.78 c clique : 0.00 0 0 0 0 0
0.69/0.78 c zerohalf : 0.00 0 0 0 0 0
0.69/0.78 c mcf : 0.00 0 0 0 0 0
0.69/0.78 c rapidlearning : 0.00 0 0 0 0 0
0.69/0.78 c Pricers : Time Calls Vars
0.69/0.78 c problem variables: 0.00 0 0
0.69/0.78 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.78 c pscost : 0.00 0 0 0 0 0 0
0.69/0.78 c inference : 0.00 0 0 0 0 0 0
0.69/0.78 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.78 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.78 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.78 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.78 c random : 0.00 0 0 0 0 0 0
0.69/0.78 c relpscost : 0.00 0 0 0 0 0 0
0.69/0.78 c Primal Heuristics : Time Calls Found
0.69/0.78 c LP solutions : 0.00 - 0
0.69/0.78 c pseudo solutions : 0.00 - 0
0.69/0.78 c trivial : 0.02 1 0
0.69/0.78 c simplerounding : 0.00 0 0
0.69/0.78 c zirounding : 0.00 0 0
0.69/0.78 c rounding : 0.00 0 0
0.69/0.78 c shifting : 0.00 0 0
0.69/0.78 c intshifting : 0.00 0 0
0.69/0.78 c oneopt : 0.00 0 0
0.69/0.78 c twoopt : 0.00 0 0
0.69/0.78 c fixandinfer : 0.00 0 0
0.69/0.78 c feaspump : 0.00 0 0
0.69/0.78 c coefdiving : 0.00 0 0
0.69/0.78 c pscostdiving : 0.00 0 0
0.69/0.78 c fracdiving : 0.00 0 0
0.69/0.78 c veclendiving : 0.00 0 0
0.69/0.78 c intdiving : 0.00 0 0
0.69/0.78 c actconsdiving : 0.00 0 0
0.69/0.78 c objpscostdiving : 0.00 0 0
0.69/0.78 c rootsoldiving : 0.00 0 0
0.69/0.78 c linesearchdiving : 0.00 0 0
0.69/0.78 c guideddiving : 0.00 0 0
0.69/0.78 c octane : 0.00 0 0
0.69/0.78 c rens : 0.00 0 0
0.69/0.78 c rins : 0.00 0 0
0.69/0.78 c localbranching : 0.00 0 0
0.69/0.78 c mutation : 0.00 0 0
0.69/0.78 c crossover : 0.00 0 0
0.69/0.78 c dins : 0.00 0 0
0.69/0.78 c undercover : 0.00 0 0
0.69/0.78 c nlp : 0.00 0 0
0.69/0.78 c trysol : 0.00 0 0
0.69/0.78 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.78 c primal LP : 0.00 0 0 0.00 -
0.69/0.78 c dual LP : 0.00 0 0 0.00 -
0.69/0.78 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.78 c barrier LP : 0.00 0 0 0.00 -
0.69/0.78 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.78 c strong branching : 0.00 0 0 0.00 -
0.69/0.78 c (at root node) : - 0 0 0.00 -
0.69/0.78 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.78 c B&B Tree :
0.69/0.78 c number of runs : 1
0.69/0.78 c nodes : 0
0.69/0.78 c nodes (total) : 0
0.69/0.78 c nodes left : 1
0.69/0.78 c max depth : -1
0.69/0.78 c max depth (total): -1
0.69/0.78 c backtracks : 0 (0.0%)
0.69/0.78 c delayed cutoffs : 0
0.69/0.78 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.69/0.78 c avg switch length: 0.00
0.69/0.78 c switching time : 0.00
0.69/0.78 c Solution :
0.69/0.78 c Solutions found : 0 (0 improvements)
0.69/0.78 c Primal Bound : infeasible
0.69/0.78 c Dual Bound : -
0.69/0.78 c Gap : infinite
0.69/0.78 c Root Dual Bound : -
0.69/0.78 c Root Iterations : 0
0.79/0.85 c Time complete: 0.84.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704852-1278580127/watcher-2704852-1278580127 -o /tmp/evaluation-result-2704852-1278580127/solver-2704852-1278580127 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704852-1278580127.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: 1.20 1.08 0.98 3/106 1114
/proc/meminfo: memFree=1659592/2059040 swapFree=4139856/4192956
[pid=1114] ppid=1112 vsize=5824 CPUtime=0
/proc/1114/stat : 1114 (pbscip.linux.x8) R 1112 1114 627 0 -1 4202496 773 0 0 0 0 0 0 0 20 0 1 0 26219059 5963776 687 1992294400 4194304 8395647 140735766553584 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1114/statm: 1456 692 326 1026 0 426 0
[startup+0.019873 s]
/proc/loadavg: 1.20 1.08 0.98 3/106 1114
/proc/meminfo: memFree=1659592/2059040 swapFree=4139856/4192956
[pid=1114] ppid=1112 vsize=10864 CPUtime=0.01
/proc/1114/stat : 1114 (pbscip.linux.x8) R 1112 1114 627 0 -1 4202496 1995 0 0 0 1 0 0 0 22 0 1 0 26219059 11124736 1905 1992294400 4194304 8395647 140735766553584 18446744073709551615 4730459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1114/statm: 2716 1905 386 1026 0 1686 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10864
[startup+0.100879 s]
/proc/loadavg: 1.20 1.08 0.98 3/106 1114
/proc/meminfo: memFree=1659592/2059040 swapFree=4139856/4192956
[pid=1114] ppid=1112 vsize=17276 CPUtime=0.09
/proc/1114/stat : 1114 (pbscip.linux.x8) R 1112 1114 627 0 -1 4202496 3622 0 0 0 8 1 0 0 22 0 1 0 26219059 17690624 3532 1992294400 4194304 8395647 140735766553584 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1114/statm: 4319 3532 393 1026 0 3289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276
[startup+0.300896 s]
/proc/loadavg: 1.20 1.08 0.98 3/106 1114
/proc/meminfo: memFree=1659592/2059040 swapFree=4139856/4192956
[pid=1114] ppid=1112 vsize=25116 CPUtime=0.29
/proc/1114/stat : 1114 (pbscip.linux.x8) R 1112 1114 627 0 -1 4202496 5598 0 0 0 27 2 0 0 22 0 1 0 26219059 25718784 5508 1992294400 4194304 8395647 140735766553584 18446744073709551615 7384783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1114/statm: 6279 5508 393 1026 0 5249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25116
[startup+0.700931 s]
/proc/loadavg: 1.20 1.08 0.98 3/106 1114
/proc/meminfo: memFree=1659592/2059040 swapFree=4139856/4192956
[pid=1114] ppid=1112 vsize=55132 CPUtime=0.69
/proc/1114/stat : 1114 (pbscip.linux.x8) R 1112 1114 627 0 -1 4202496 13081 0 0 0 65 4 0 0 23 0 1 0 26219059 56455168 12637 1992294400 4194304 8395647 140735766553584 18446744073709551615 18446744073699065949 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1114/statm: 13783 12637 475 1026 0 12753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55132
Solver just ended. Dumping a history of the last processes samples
[startup+0.800941 s]
/proc/loadavg: 1.20 1.08 0.98 3/106 1114
/proc/meminfo: memFree=1659592/2059040 swapFree=4139856/4192956
[pid=1114] ppid=1112 vsize=56580 CPUtime=0.79
/proc/1114/stat : 1114 (pbscip.linux.x8) R 1112 1114 627 0 -1 4202496 13392 0 0 0 75 4 0 0 25 0 1 0 26219059 57937920 12948 1992294400 4194304 8395647 140735766553584 18446744073709551615 4982006 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1114/statm: 14145 12948 507 1026 0 13115 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 56580
Child status: 0
Real time (s): 0.854389
CPU time (s): 0.853869
CPU user time (s): 0.804877
CPU system time (s): 0.048992
CPU usage (%): 99.9391
Max. virtual memory (cumulated for all children) (KiB): 56580
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.804877
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= 13400
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= 4
involuntary context switches= 2
runsolver used 0.003999 second user time and 0.010998 second system time
The end