0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
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-2683701-1277511355.opb>
0.49/0.51 c original problem has 6443 variables (6443 bin, 0 int, 0 impl, 0 cont) and 28594 constraints
0.49/0.51 c problem read
0.49/0.51 c presolving settings loaded
0.59/0.65 c presolving:
0.79/0.86 c (round 1) 721 del vars, 1384 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 74710 impls, 309 clqs
0.90/0.92 c (round 2) 991 del vars, 1892 del conss, 192 chg bounds, 0 chg sides, 3 chg coeffs, 0 upgd conss, 82631 impls, 301 clqs
0.90/0.99 c (round 3) 1524 del vars, 8113 del conss, 459 chg bounds, 5 chg sides, 17 chg coeffs, 0 upgd conss, 84078 impls, 279 clqs
1.00/1.04 c presolving (4 rounds):
1.00/1.04 c 2118 deleted vars, 10568 deleted constraints, 520 tightened bounds, 0 added holes, 23 changed sides, 49 changed coefficients
1.00/1.04 c 84663 implications, 273 cliques
1.00/1.04 c presolving detected infeasibility
1.00/1.04 c Presolving Time: 0.34
1.00/1.04 c - non default parameters ----------------------------------------------------------------------
1.00/1.04 c # SCIP version 1.2.1.2
1.00/1.04 c
1.00/1.04 c # frequency for displaying node information lines
1.00/1.04 c # [type: int, range: [-1,2147483647], default: 100]
1.00/1.04 c display/freq = 10000
1.00/1.04 c
1.00/1.04 c # maximal time in seconds to run
1.00/1.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.04 c limits/time = 1799.49
1.00/1.04 c
1.00/1.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.00/1.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.04 c limits/memory = 1620
1.00/1.04 c
1.00/1.04 c # should presolving try to simplify inequalities
1.00/1.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.04 c constraints/linear/simplifyinequalities = TRUE
1.00/1.04 c
1.00/1.04 c # should presolving try to simplify knapsacks
1.00/1.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.04 c constraints/knapsack/simplifyinequalities = TRUE
1.00/1.04 c
1.00/1.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.00/1.04 c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.04 c separating/rapidlearning/freq = 0
1.00/1.04 c
1.00/1.04 c -----------------------------------------------------------------------------------------------
1.00/1.04 c start solving
1.00/1.04 c
1.00/1.04 c SCIP Status : problem is solved [infeasible]
1.00/1.04 c Solving Time (sec) : 0.42
1.00/1.04 c Solving Nodes : 0
1.00/1.04 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.00/1.04 c Dual Bound : -1.00000000000000e+20
1.00/1.04 c Gap : infinite
1.00/1.04 s UNSATISFIABLE
1.00/1.04 c SCIP Status : problem is solved [infeasible]
1.00/1.04 c Solving Time : 0.42
1.00/1.04 c Original Problem :
1.00/1.04 c Problem name : HOME/instance-2683701-1277511355.opb
1.00/1.04 c Variables : 6443 (6443 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.04 c Constraints : 28594 initial, 28594 maximal
1.00/1.04 c Presolved Problem :
1.00/1.04 c Problem name : t_HOME/instance-2683701-1277511355.opb
1.00/1.04 c Variables : 4325 (4325 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.04 c Constraints : 18026 initial, 18026 maximal
1.00/1.04 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.00/1.04 c trivial : 0.02 135 0 0 0 0 0 0 0
1.00/1.04 c dualfix : 0.00 528 0 0 0 0 0 0 0
1.00/1.04 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.00/1.04 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.00/1.04 c implics : 0.01 0 178 0 0 0 0 0 0
1.00/1.04 c probing : 0.00 0 0 0 0 0 0 0 0
1.00/1.04 c linear : 0.26 495 782 0 520 0 10568 23 49
1.00/1.04 c root node : - 0 - - 0 - - - -
1.00/1.04 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.00/1.04 c integral : 0 0 0 0 0 0 0 0 0 0
1.00/1.04 c linear : 18026 0 0 0 0 0 0 0 0 0
1.00/1.04 c countsols : 0 0 0 0 0 0 0 0 0 0
1.00/1.04 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.00/1.04 c integral : 0.00 0.00 0.00 0.00 0.00
1.00/1.04 c linear : 0.00 0.00 0.00 0.00 0.00
1.00/1.04 c countsols : 0.00 0.00 0.00 0.00 0.00
1.00/1.04 c Propagators : Time Calls Cutoffs DomReds
1.00/1.04 c pseudoobj : 0.00 0 0 0
1.00/1.04 c rootredcost : 0.00 0 0 0
1.00/1.04 c vbounds : 0.00 0 0 0
1.00/1.04 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.00/1.04 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.00/1.04 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.04 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.04 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.04 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.00/1.04 c applied globally : - - - 0 0.0 - - -
1.00/1.04 c applied locally : - - - 0 0.0 - - -
1.00/1.04 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.00/1.04 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.00/1.04 c redcost : 0.00 0 0 0 0 0
1.00/1.04 c impliedbounds : 0.00 0 0 0 0 0
1.00/1.04 c intobj : 0.00 0 0 0 0 0
1.00/1.04 c cgmip : 0.00 0 0 0 0 0
1.00/1.04 c gomory : 0.00 0 0 0 0 0
1.00/1.04 c strongcg : 0.00 0 0 0 0 0
1.00/1.04 c cmir : 0.00 0 0 0 0 0
1.00/1.04 c flowcover : 0.00 0 0 0 0 0
1.00/1.04 c clique : 0.00 0 0 0 0 0
1.00/1.04 c zerohalf : 0.00 0 0 0 0 0
1.00/1.04 c mcf : 0.00 0 0 0 0 0
1.00/1.04 c rapidlearning : 0.00 0 0 0 0 0
1.00/1.04 c Pricers : Time Calls Vars
1.00/1.04 c problem variables: 0.00 0 0
1.00/1.04 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.00/1.04 c pscost : 0.00 0 0 0 0 0 0
1.00/1.04 c inference : 0.00 0 0 0 0 0 0
1.00/1.04 c mostinf : 0.00 0 0 0 0 0 0
1.00/1.04 c leastinf : 0.00 0 0 0 0 0 0
1.00/1.04 c fullstrong : 0.00 0 0 0 0 0 0
1.00/1.04 c allfullstrong : 0.00 0 0 0 0 0 0
1.00/1.04 c random : 0.00 0 0 0 0 0 0
1.00/1.04 c relpscost : 0.00 0 0 0 0 0 0
1.00/1.04 c Primal Heuristics : Time Calls Found
1.00/1.04 c LP solutions : 0.00 - 0
1.00/1.04 c pseudo solutions : 0.00 - 0
1.00/1.04 c trivial : 0.01 1 0
1.00/1.04 c simplerounding : 0.00 0 0
1.00/1.04 c zirounding : 0.00 0 0
1.00/1.04 c rounding : 0.00 0 0
1.00/1.04 c shifting : 0.00 0 0
1.00/1.04 c intshifting : 0.00 0 0
1.00/1.04 c oneopt : 0.00 0 0
1.00/1.04 c twoopt : 0.00 0 0
1.00/1.04 c fixandinfer : 0.00 0 0
1.00/1.04 c feaspump : 0.00 0 0
1.00/1.04 c coefdiving : 0.00 0 0
1.00/1.04 c pscostdiving : 0.00 0 0
1.00/1.04 c fracdiving : 0.00 0 0
1.00/1.04 c veclendiving : 0.00 0 0
1.00/1.04 c intdiving : 0.00 0 0
1.00/1.04 c actconsdiving : 0.00 0 0
1.00/1.04 c objpscostdiving : 0.00 0 0
1.00/1.04 c rootsoldiving : 0.00 0 0
1.00/1.04 c linesearchdiving : 0.00 0 0
1.00/1.04 c guideddiving : 0.00 0 0
1.00/1.04 c octane : 0.00 0 0
1.00/1.04 c rens : 0.00 0 0
1.00/1.04 c rins : 0.00 0 0
1.00/1.04 c localbranching : 0.00 0 0
1.00/1.04 c mutation : 0.00 0 0
1.00/1.04 c crossover : 0.00 0 0
1.00/1.04 c dins : 0.00 0 0
1.00/1.04 c undercover : 0.00 0 0
1.00/1.04 c nlp : 0.00 0 0
1.00/1.04 c trysol : 0.00 0 0
1.00/1.04 c LP : Time Calls Iterations Iter/call Iter/sec
1.00/1.04 c primal LP : 0.00 0 0 0.00 -
1.00/1.04 c dual LP : 0.00 0 0 0.00 -
1.00/1.04 c lex dual LP : 0.00 0 0 0.00 -
1.00/1.04 c barrier LP : 0.00 0 0 0.00 -
1.00/1.04 c diving/probing LP: 0.00 0 0 0.00 -
1.00/1.04 c strong branching : 0.00 0 0 0.00 -
1.00/1.04 c (at root node) : - 0 0 0.00 -
1.00/1.04 c conflict analysis: 0.00 0 0 0.00 -
1.00/1.04 c B&B Tree :
1.00/1.04 c number of runs : 1
1.00/1.04 c nodes : 0
1.00/1.04 c nodes (total) : 0
1.00/1.04 c nodes left : 1
1.00/1.04 c max depth : -1
1.00/1.04 c max depth (total): -1
1.00/1.04 c backtracks : 0 (0.0%)
1.00/1.04 c delayed cutoffs : 0
1.00/1.04 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.00/1.04 c avg switch length: 0.00
1.00/1.04 c switching time : 0.00
1.00/1.04 c Solution :
1.00/1.04 c Solutions found : 0 (0 improvements)
1.00/1.04 c Primal Bound : infeasible
1.00/1.04 c Dual Bound : -
1.00/1.04 c Gap : infinite
1.00/1.04 c Root Dual Bound : -
1.00/1.04 c Root Iterations : 0
1.10/1.13 c Time complete: 1.13.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683701-1277511355/watcher-2683701-1277511355 -o /tmp/evaluation-result-2683701-1277511355/solver-2683701-1277511355 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683701-1277511355.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 30685
/proc/meminfo: memFree=1840780/2059040 swapFree=4139556/4192956
[pid=30685] ppid=30683 vsize=8260 CPUtime=0
/proc/30685/stat : 30685 (pbscip.linux.x8) R 30683 30685 29834 0 -1 4202496 1008 0 0 0 0 0 0 0 18 0 1 0 92426424 8458240 929 1992294400 4194304 9819077 140736926240128 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30685/statm: 2065 930 366 1374 0 686 0
[startup+0.050229 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30685
/proc/meminfo: memFree=1840780/2059040 swapFree=4139556/4192956
[pid=30685] ppid=30683 vsize=14072 CPUtime=0.04
/proc/30685/stat : 30685 (pbscip.linux.x8) R 30683 30685 29834 0 -1 4202496 2471 0 0 0 4 0 0 0 20 0 1 0 92426424 14409728 2391 1992294400 4194304 9819077 140736926240128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30685/statm: 3518 2391 388 1374 0 2139 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14072
[startup+0.101235 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30685
/proc/meminfo: memFree=1840780/2059040 swapFree=4139556/4192956
[pid=30685] ppid=30683 vsize=17148 CPUtime=0.1
/proc/30685/stat : 30685 (pbscip.linux.x8) R 30683 30685 29834 0 -1 4202496 3231 0 0 0 9 1 0 0 20 0 1 0 92426424 17559552 3151 1992294400 4194304 9819077 140736926240128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30685/statm: 4287 3151 388 1374 0 2908 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17148
[startup+0.301269 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30685
/proc/meminfo: memFree=1840780/2059040 swapFree=4139556/4192956
[pid=30685] ppid=30683 vsize=22588 CPUtime=0.29
/proc/30685/stat : 30685 (pbscip.linux.x8) R 30683 30685 29834 0 -1 4202496 4594 0 0 0 28 1 0 0 20 0 1 0 92426424 23130112 4514 1992294400 4194304 9819077 140736926240128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30685/statm: 5647 4514 388 1374 0 4268 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22588
[startup+0.701335 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30685
/proc/meminfo: memFree=1840780/2059040 swapFree=4139556/4192956
[pid=30685] ppid=30683 vsize=54844 CPUtime=0.69
/proc/30685/stat : 30685 (pbscip.linux.x8) R 30683 30685 29834 0 -1 4202496 12731 0 0 0 64 5 0 0 20 0 1 0 92426424 56160256 12285 1992294400 4194304 9819077 140736926240128 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30685/statm: 13711 12285 487 1374 0 12332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54844
Solver just ended. Dumping a history of the last processes samples
[startup+1.10941 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30686
/proc/meminfo: memFree=1789684/2059040 swapFree=4139556/4192956
[pid=30685] ppid=30683 vsize=52292 CPUtime=1.1
/proc/30685/stat : 30685 (pbscip.linux.x8) R 30683 30685 29834 0 -1 4202496 14801 0 0 0 96 14 0 0 22 0 1 0 92426424 53547008 11684 1992294400 4194304 9819077 140736926240128 18446744073709551615 4333573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30685/statm: 13073 11684 516 1374 0 11694 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 52292
Child status: 0
Real time (s): 1.13768
CPU time (s): 1.13783
CPU user time (s): 0.991849
CPU system time (s): 0.145977
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 57860
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.991849
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14819
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= 3
runsolver used 0.003999 second user time and 0.015997 second system time
The end