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-2704585-1278563520.opb>
0.79/0.83 c [src/scip/reader_opb.c:3100] Warning: there might be <14582> coefficients or weight out of range!
0.79/0.83 c original problem has 16651 variables (16651 bin, 0 int, 0 impl, 0 cont) and 49141 constraints
0.79/0.83 c problem read
0.79/0.83 c presolving settings loaded
1.10/1.13 c presolving:
2.89/2.98 c (2.1s) probing: 101/16650 (0.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.89/2.98 c (2.1s) probing aborted: 100/100 successive totally useless probings
3.30/3.37 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 49139 upgd conss, 65702 impls, 0 clqs
3.30/3.37 c presolving (2 rounds):
3.30/3.37 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
3.30/3.37 c 65702 implications, 0 cliques
3.30/3.39 c presolving detected infeasibility
3.30/3.39 c Presolving Time: 2.38
3.30/3.39 c - non default parameters ----------------------------------------------------------------------
3.30/3.39 c # SCIP version 1.2.1.3
3.30/3.39 c
3.30/3.39 c # frequency for displaying node information lines
3.30/3.39 c # [type: int, range: [-1,2147483647], default: 100]
3.30/3.39 c display/freq = 10000
3.30/3.39 c
3.30/3.39 c # maximal time in seconds to run
3.30/3.39 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.30/3.39 c limits/time = 1789.17
3.30/3.39 c
3.30/3.39 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
3.30/3.39 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.30/3.39 c limits/memory = 1620
3.30/3.39 c
3.30/3.39 c # default clock type (1: CPU user seconds, 2: wall clock time)
3.30/3.39 c # [type: int, range: [1,2], default: 1]
3.30/3.39 c timing/clocktype = 2
3.30/3.39 c
3.30/3.39 c # should presolving try to simplify inequalities
3.30/3.39 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.30/3.39 c constraints/linear/simplifyinequalities = TRUE
3.30/3.39 c
3.30/3.39 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
3.30/3.39 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.30/3.39 c constraints/indicator/addCouplingCons = TRUE
3.30/3.39 c
3.30/3.39 c # should presolving try to simplify knapsacks
3.30/3.39 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.30/3.39 c constraints/knapsack/simplifyinequalities = TRUE
3.30/3.39 c
3.30/3.39 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
3.30/3.39 c # [type: int, range: [-1,2147483647], default: -1]
3.30/3.39 c separating/rapidlearning/freq = 0
3.30/3.39 c
3.30/3.39 c -----------------------------------------------------------------------------------------------
3.30/3.39 c start solving
3.30/3.39 c
3.30/3.39 c SCIP Status : problem is solved [infeasible]
3.30/3.39 c Solving Time (sec) : 2.56
3.30/3.39 c Solving Nodes : 0
3.30/3.39 c Primal Bound : +1.00000000000000e+20 (1 solutions)
3.30/3.39 c Dual Bound : -1.00000000000000e+20
3.30/3.39 c Gap : infinite
3.39/3.41 s UNSATISFIABLE
3.39/3.41 c SCIP Status : problem is solved [infeasible]
3.39/3.41 c Solving Time : 2.56
3.39/3.41 c Original Problem :
3.39/3.41 c Problem name : HOME/instance-2704585-1278563520.opb
3.39/3.41 c Variables : 16651 (16651 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.41 c Constraints : 49141 initial, 49141 maximal
3.39/3.41 c Presolved Problem :
3.39/3.41 c Problem name : t_HOME/instance-2704585-1278563520.opb
3.39/3.41 c Variables : 16650 (16650 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.41 c Constraints : 49139 initial, 49139 maximal
3.39/3.41 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.39/3.41 c trivial : 0.01 0 0 0 0 0 0 0 0
3.39/3.41 c dualfix : 0.01 0 0 0 0 0 0 0 0
3.39/3.41 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c implics : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c probing : 1.59 0 0 0 0 0 0 0 0
3.39/3.41 c knapsack : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c setppc : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c linear : 0.57 1 0 0 0 0 2 0 0
3.39/3.41 c logicor : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c root node : - 0 - - 0 - - - -
3.39/3.41 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.39/3.41 c integral : 0 0 0 0 0 0 0 0 0 0
3.39/3.41 c knapsack : 1 0 0 0 0 0 0 0 0 0
3.39/3.41 c setppc : 32759 0 0 0 0 0 0 0 0 0
3.39/3.41 c logicor : 16379 0 0 0 0 0 0 0 0 0
3.39/3.41 c countsols : 0 0 0 0 0 0 0 0 0 0
3.39/3.41 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.39/3.41 c integral : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c knapsack : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c setppc : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c logicor : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c countsols : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c Propagators : Time Calls Cutoffs DomReds
3.39/3.41 c vbounds : 0.00 1 0 0
3.39/3.41 c rootredcost : 0.00 0 0 0
3.39/3.41 c pseudoobj : 0.00 0 0 0
3.39/3.41 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.39/3.41 c propagation : 0.00 0 0 0 0.0 0 0.0 -
3.39/3.41 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.41 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.41 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.41 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.39/3.41 c applied globally : - - - 0 0.0 - - -
3.39/3.41 c applied locally : - - - 0 0.0 - - -
3.39/3.41 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.39/3.41 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
3.39/3.41 c redcost : 0.00 0 0 0 0 0
3.39/3.41 c impliedbounds : 0.00 0 0 0 0 0
3.39/3.41 c intobj : 0.00 0 0 0 0 0
3.39/3.41 c cgmip : 0.00 0 0 0 0 0
3.39/3.41 c gomory : 0.00 0 0 0 0 0
3.39/3.41 c strongcg : 0.00 0 0 0 0 0
3.39/3.41 c cmir : 0.00 0 0 0 0 0
3.39/3.41 c flowcover : 0.00 0 0 0 0 0
3.39/3.41 c clique : 0.00 0 0 0 0 0
3.39/3.41 c zerohalf : 0.00 0 0 0 0 0
3.39/3.41 c mcf : 0.00 0 0 0 0 0
3.39/3.41 c rapidlearning : 0.00 0 0 0 0 0
3.39/3.41 c Pricers : Time Calls Vars
3.39/3.41 c problem variables: 0.00 0 0
3.39/3.42 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.39/3.42 c pscost : 0.00 0 0 0 0 0 0
3.39/3.42 c inference : 0.00 0 0 0 0 0 0
3.39/3.42 c mostinf : 0.00 0 0 0 0 0 0
3.39/3.42 c leastinf : 0.00 0 0 0 0 0 0
3.39/3.42 c fullstrong : 0.00 0 0 0 0 0 0
3.39/3.42 c allfullstrong : 0.00 0 0 0 0 0 0
3.39/3.42 c random : 0.00 0 0 0 0 0 0
3.39/3.42 c relpscost : 0.00 0 0 0 0 0 0
3.39/3.42 c Primal Heuristics : Time Calls Found
3.39/3.42 c LP solutions : 0.00 - 0
3.39/3.42 c pseudo solutions : 0.00 - 0
3.39/3.42 c trivial : 0.07 1 1
3.39/3.42 c simplerounding : 0.00 0 0
3.39/3.42 c zirounding : 0.00 0 0
3.39/3.42 c rounding : 0.00 0 0
3.39/3.42 c shifting : 0.00 0 0
3.39/3.42 c intshifting : 0.00 0 0
3.39/3.42 c oneopt : 0.00 0 0
3.39/3.42 c twoopt : 0.00 0 0
3.39/3.42 c fixandinfer : 0.00 0 0
3.39/3.42 c feaspump : 0.00 0 0
3.39/3.42 c coefdiving : 0.00 0 0
3.39/3.42 c pscostdiving : 0.00 0 0
3.39/3.42 c fracdiving : 0.00 0 0
3.39/3.42 c veclendiving : 0.00 0 0
3.39/3.42 c intdiving : 0.00 0 0
3.39/3.42 c actconsdiving : 0.00 0 0
3.39/3.42 c objpscostdiving : 0.00 0 0
3.39/3.42 c rootsoldiving : 0.00 0 0
3.39/3.42 c linesearchdiving : 0.00 0 0
3.39/3.42 c guideddiving : 0.00 0 0
3.39/3.42 c octane : 0.00 0 0
3.39/3.42 c rens : 0.00 0 0
3.39/3.42 c rins : 0.00 0 0
3.39/3.42 c localbranching : 0.00 0 0
3.39/3.42 c mutation : 0.00 0 0
3.39/3.42 c crossover : 0.00 0 0
3.39/3.42 c dins : 0.00 0 0
3.39/3.42 c undercover : 0.00 0 0
3.39/3.42 c nlp : 0.00 0 0
3.39/3.42 c trysol : 0.00 0 0
3.39/3.42 c LP : Time Calls Iterations Iter/call Iter/sec
3.39/3.42 c primal LP : 0.00 0 0 0.00 -
3.39/3.42 c dual LP : 0.00 0 0 0.00 -
3.39/3.42 c lex dual LP : 0.00 0 0 0.00 -
3.39/3.42 c barrier LP : 0.00 0 0 0.00 -
3.39/3.42 c diving/probing LP: 0.00 0 0 0.00 -
3.39/3.42 c strong branching : 0.00 0 0 0.00 -
3.39/3.42 c (at root node) : - 0 0 0.00 -
3.39/3.42 c conflict analysis: 0.00 0 0 0.00 -
3.39/3.42 c B&B Tree :
3.39/3.42 c number of runs : 1
3.39/3.42 c nodes : 0
3.39/3.42 c nodes (total) : 0
3.39/3.42 c nodes left : 1
3.39/3.42 c max depth : -1
3.39/3.42 c max depth (total): -1
3.39/3.42 c backtracks : 0 (0.0%)
3.39/3.42 c delayed cutoffs : 0
3.39/3.42 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.39/3.42 c avg switch length: 0.00
3.39/3.42 c switching time : 0.00
3.39/3.42 c Solution :
3.39/3.42 c Solutions found : 1 (0 improvements)
3.39/3.42 c Primal Bound : unbounded
3.39/3.42 c Dual Bound : -
3.39/3.42 c Gap : infinite
3.39/3.42 c Root Dual Bound : -
3.39/3.42 c Root Iterations : 0
3.49/3.57 c Time complete: 3.56.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704585-1278563520/watcher-2704585-1278563520 -o /tmp/evaluation-result-2704585-1278563520/solver-2704585-1278563520 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704585-1278563520.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: 1.02 1.01 1.00 3/106 29106
/proc/meminfo: memFree=1859632/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=7904 CPUtime=0
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 1059 0 0 0 0 0 0 0 20 0 1 0 24559474 8093696 971 1992294400 4194304 8395647 140735793111744 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29106/statm: 1976 980 365 1026 0 946 0
[startup+0.062691 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29106
/proc/meminfo: memFree=1859632/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=13224 CPUtime=0.05
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 2604 0 0 0 4 1 0 0 20 0 1 0 24559474 13541376 2516 1992294400 4194304 8395647 140735793111744 18446744073709551615 7385033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29106/statm: 3306 2516 393 1026 0 2276 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13224
[startup+0.100693 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29106
/proc/meminfo: memFree=1859632/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=16244 CPUtime=0.09
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 3349 0 0 0 8 1 0 0 20 0 1 0 24559474 16633856 3261 1992294400 4194304 8395647 140735793111744 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29106/statm: 4061 3261 393 1026 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16244
[startup+0.300716 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29106
/proc/meminfo: memFree=1859632/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=23108 CPUtime=0.29
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 5057 0 0 0 27 2 0 0 20 0 1 0 24559474 23662592 4969 1992294400 4194304 8395647 140735793111744 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29106/statm: 5777 4969 393 1026 0 4747 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23108
[startup+0.700761 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29106
/proc/meminfo: memFree=1859632/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=39900 CPUtime=0.69
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 9232 0 0 0 65 4 0 0 20 0 1 0 24559474 40857600 9144 1992294400 4194304 8395647 140735793111744 18446744073709551615 5758052 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29106/statm: 9975 9144 393 1026 0 8945 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39900
[startup+1.50085 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29107
/proc/meminfo: memFree=1774932/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=100140 CPUtime=1.49
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 24321 0 0 0 141 8 0 0 23 0 1 0 24559474 102543360 23802 1992294400 4194304 8395647 140735793111744 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29106/statm: 25035 23802 479 1026 0 24005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100140
[startup+3.10102 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29107
/proc/meminfo: memFree=1762904/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=105928 CPUtime=3.09
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 27375 0 0 0 300 9 0 0 25 0 1 0 24559474 108470272 25251 1992294400 4194304 8395647 140735793111744 18446744073709551615 5019038 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29106/statm: 26482 25251 487 1026 0 25452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105928
Solver just ended. Dumping a history of the last processes samples
[startup+3.50107 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29107
/proc/meminfo: memFree=1742444/2059040 swapFree=4139756/4192956
[pid=29106] ppid=29104 vsize=133848 CPUtime=3.49
/proc/29106/stat : 29106 (pbscip.linux.x8) R 29104 29106 28610 0 -1 4202496 34337 0 0 0 338 11 0 0 25 0 1 0 24559474 137060352 32213 1992294400 4194304 8395647 140735793111744 18446744073709551615 6345780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29106/statm: 33462 32213 521 1026 0 32432 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 133848
Child status: 0
Real time (s): 3.57356
CPU time (s): 3.57346
CPU user time (s): 3.44348
CPU system time (s): 0.12998
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 133848
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.44348
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34345
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= 44
runsolver used 0.010998 second user time and 0.023996 second system time
The end