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-2704587-1278563524.opb>
1.00/1.04 c [src/scip/reader_opb.c:3100] Warning: there might be <18412> coefficients or weight out of range!
1.00/1.04 c original problem has 20501 variables (20501 bin, 0 int, 0 impl, 0 cont) and 60601 constraints
1.00/1.04 c problem read
1.00/1.05 c presolving settings loaded
1.39/1.41 c presolving:
3.59/3.67 c (2.6s) probing: 101/20500 (0.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
3.59/3.67 c (2.6s) probing aborted: 100/100 successive totally useless probings
4.09/4.14 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 60599 upgd conss, 81002 impls, 0 clqs
4.09/4.16 c presolving (2 rounds):
4.09/4.16 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.09/4.16 c 81002 implications, 0 cliques
4.09/4.18 c presolving detected infeasibility
4.09/4.18 c Presolving Time: 2.91
4.09/4.18 c - non default parameters ----------------------------------------------------------------------
4.09/4.18 c # SCIP version 1.2.1.3
4.09/4.18 c
4.09/4.18 c # frequency for displaying node information lines
4.09/4.18 c # [type: int, range: [-1,2147483647], default: 100]
4.09/4.18 c display/freq = 10000
4.09/4.18 c
4.09/4.18 c # maximal time in seconds to run
4.09/4.18 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.09/4.18 c limits/time = 1788.96
4.09/4.18 c
4.09/4.18 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.09/4.18 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.09/4.18 c limits/memory = 1620
4.09/4.18 c
4.09/4.18 c # default clock type (1: CPU user seconds, 2: wall clock time)
4.09/4.18 c # [type: int, range: [1,2], default: 1]
4.09/4.18 c timing/clocktype = 2
4.09/4.18 c
4.09/4.18 c # should presolving try to simplify inequalities
4.09/4.18 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.09/4.18 c constraints/linear/simplifyinequalities = TRUE
4.09/4.18 c
4.09/4.18 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
4.09/4.18 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.09/4.18 c constraints/indicator/addCouplingCons = TRUE
4.09/4.18 c
4.09/4.18 c # should presolving try to simplify knapsacks
4.09/4.18 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.09/4.18 c constraints/knapsack/simplifyinequalities = TRUE
4.09/4.18 c
4.09/4.18 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.09/4.18 c # [type: int, range: [-1,2147483647], default: -1]
4.09/4.18 c separating/rapidlearning/freq = 0
4.09/4.18 c
4.09/4.18 c -----------------------------------------------------------------------------------------------
4.09/4.18 c start solving
4.09/4.18 c
4.09/4.18 c SCIP Status : problem is solved [infeasible]
4.09/4.18 c Solving Time (sec) : 3.13
4.09/4.18 c Solving Nodes : 0
4.09/4.18 c Primal Bound : +1.00000000000000e+20 (1 solutions)
4.09/4.18 c Dual Bound : -1.00000000000000e+20
4.09/4.18 c Gap : infinite
4.19/4.21 s UNSATISFIABLE
4.19/4.21 c SCIP Status : problem is solved [infeasible]
4.19/4.21 c Solving Time : 3.13
4.19/4.21 c Original Problem :
4.19/4.21 c Problem name : HOME/instance-2704587-1278563524.opb
4.19/4.21 c Variables : 20501 (20501 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.21 c Constraints : 60601 initial, 60601 maximal
4.19/4.21 c Presolved Problem :
4.19/4.21 c Problem name : t_HOME/instance-2704587-1278563524.opb
4.19/4.21 c Variables : 20500 (20500 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.21 c Constraints : 60599 initial, 60599 maximal
4.19/4.21 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.19/4.21 c trivial : 0.01 0 0 0 0 0 0 0 0
4.19/4.21 c dualfix : 0.01 0 0 0 0 0 0 0 0
4.19/4.21 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.19/4.21 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.19/4.21 c implics : 0.00 0 0 0 0 0 0 0 0
4.19/4.21 c probing : 1.94 0 0 0 0 0 0 0 0
4.19/4.21 c knapsack : 0.00 0 0 0 0 0 0 0 0
4.19/4.21 c setppc : 0.00 0 0 0 0 0 0 0 0
4.19/4.21 c linear : 0.70 1 0 0 0 0 2 0 0
4.19/4.21 c logicor : 0.00 0 0 0 0 0 0 0 0
4.19/4.21 c root node : - 0 - - 0 - - - -
4.19/4.21 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.19/4.21 c integral : 0 0 0 0 0 0 0 0 0 0
4.19/4.21 c knapsack : 1 0 0 0 0 0 0 0 0 0
4.19/4.21 c setppc : 40399 0 0 0 0 0 0 0 0 0
4.19/4.21 c logicor : 20199 0 0 0 0 0 0 0 0 0
4.19/4.21 c countsols : 0 0 0 0 0 0 0 0 0 0
4.19/4.21 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.19/4.21 c integral : 0.00 0.00 0.00 0.00 0.00
4.19/4.21 c knapsack : 0.00 0.00 0.00 0.00 0.00
4.19/4.21 c setppc : 0.00 0.00 0.00 0.00 0.00
4.19/4.21 c logicor : 0.00 0.00 0.00 0.00 0.00
4.19/4.21 c countsols : 0.00 0.00 0.00 0.00 0.00
4.19/4.21 c Propagators : Time Calls Cutoffs DomReds
4.19/4.21 c vbounds : 0.00 1 0 0
4.19/4.21 c rootredcost : 0.00 0 0 0
4.19/4.21 c pseudoobj : 0.00 0 0 0
4.19/4.21 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.19/4.21 c propagation : 0.00 0 0 0 0.0 0 0.0 -
4.19/4.21 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
4.19/4.21 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.19/4.21 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.19/4.21 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.19/4.21 c applied globally : - - - 0 0.0 - - -
4.19/4.21 c applied locally : - - - 0 0.0 - - -
4.19/4.21 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.19/4.21 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
4.19/4.21 c redcost : 0.00 0 0 0 0 0
4.19/4.21 c impliedbounds : 0.00 0 0 0 0 0
4.19/4.21 c intobj : 0.00 0 0 0 0 0
4.19/4.21 c cgmip : 0.00 0 0 0 0 0
4.19/4.21 c gomory : 0.00 0 0 0 0 0
4.19/4.21 c strongcg : 0.00 0 0 0 0 0
4.19/4.21 c cmir : 0.00 0 0 0 0 0
4.19/4.21 c flowcover : 0.00 0 0 0 0 0
4.19/4.21 c clique : 0.00 0 0 0 0 0
4.19/4.21 c zerohalf : 0.00 0 0 0 0 0
4.19/4.21 c mcf : 0.00 0 0 0 0 0
4.19/4.21 c rapidlearning : 0.00 0 0 0 0 0
4.19/4.21 c Pricers : Time Calls Vars
4.19/4.21 c problem variables: 0.00 0 0
4.19/4.21 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.19/4.21 c pscost : 0.00 0 0 0 0 0 0
4.19/4.21 c inference : 0.00 0 0 0 0 0 0
4.19/4.21 c mostinf : 0.00 0 0 0 0 0 0
4.19/4.21 c leastinf : 0.00 0 0 0 0 0 0
4.19/4.21 c fullstrong : 0.00 0 0 0 0 0 0
4.19/4.21 c allfullstrong : 0.00 0 0 0 0 0 0
4.19/4.21 c random : 0.00 0 0 0 0 0 0
4.19/4.21 c relpscost : 0.00 0 0 0 0 0 0
4.19/4.21 c Primal Heuristics : Time Calls Found
4.19/4.21 c LP solutions : 0.00 - 0
4.19/4.21 c pseudo solutions : 0.00 - 0
4.19/4.21 c trivial : 0.08 1 1
4.19/4.21 c simplerounding : 0.00 0 0
4.19/4.21 c zirounding : 0.00 0 0
4.19/4.21 c rounding : 0.00 0 0
4.19/4.21 c shifting : 0.00 0 0
4.19/4.21 c intshifting : 0.00 0 0
4.19/4.21 c oneopt : 0.00 0 0
4.19/4.21 c twoopt : 0.00 0 0
4.19/4.21 c fixandinfer : 0.00 0 0
4.19/4.21 c feaspump : 0.00 0 0
4.19/4.21 c coefdiving : 0.00 0 0
4.19/4.21 c pscostdiving : 0.00 0 0
4.19/4.21 c fracdiving : 0.00 0 0
4.19/4.21 c veclendiving : 0.00 0 0
4.19/4.21 c intdiving : 0.00 0 0
4.19/4.21 c actconsdiving : 0.00 0 0
4.19/4.21 c objpscostdiving : 0.00 0 0
4.19/4.21 c rootsoldiving : 0.00 0 0
4.19/4.21 c linesearchdiving : 0.00 0 0
4.19/4.21 c guideddiving : 0.00 0 0
4.19/4.21 c octane : 0.00 0 0
4.19/4.21 c rens : 0.00 0 0
4.19/4.21 c rins : 0.00 0 0
4.19/4.21 c localbranching : 0.00 0 0
4.19/4.21 c mutation : 0.00 0 0
4.19/4.21 c crossover : 0.00 0 0
4.19/4.21 c dins : 0.00 0 0
4.19/4.21 c undercover : 0.00 0 0
4.19/4.21 c nlp : 0.00 0 0
4.19/4.21 c trysol : 0.00 0 0
4.19/4.21 c LP : Time Calls Iterations Iter/call Iter/sec
4.19/4.21 c primal LP : 0.00 0 0 0.00 -
4.19/4.21 c dual LP : 0.00 0 0 0.00 -
4.19/4.21 c lex dual LP : 0.00 0 0 0.00 -
4.19/4.21 c barrier LP : 0.00 0 0 0.00 -
4.19/4.21 c diving/probing LP: 0.00 0 0 0.00 -
4.19/4.21 c strong branching : 0.00 0 0 0.00 -
4.19/4.21 c (at root node) : - 0 0 0.00 -
4.19/4.21 c conflict analysis: 0.00 0 0 0.00 -
4.19/4.21 c B&B Tree :
4.19/4.21 c number of runs : 1
4.19/4.21 c nodes : 0
4.19/4.21 c nodes (total) : 0
4.19/4.21 c nodes left : 1
4.19/4.21 c max depth : -1
4.19/4.21 c max depth (total): -1
4.19/4.21 c backtracks : 0 (0.0%)
4.19/4.21 c delayed cutoffs : 0
4.19/4.21 c repropagations : 0 (0 domain reductions, 0 cutoffs)
4.19/4.21 c avg switch length: 0.00
4.19/4.21 c switching time : 0.00
4.19/4.21 c Solution :
4.19/4.21 c Solutions found : 1 (0 improvements)
4.19/4.21 c Primal Bound : unbounded
4.19/4.21 c Dual Bound : -
4.19/4.21 c Gap : infinite
4.19/4.21 c Root Dual Bound : -
4.19/4.21 c Root Iterations : 0
4.30/4.40 c Time complete: 4.39.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704587-1278563524/watcher-2704587-1278563524 -o /tmp/evaluation-result-2704587-1278563524/solver-2704587-1278563524 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704587-1278563524.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 29133
/proc/meminfo: memFree=1858708/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=7904 CPUtime=0
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 1077 0 0 0 0 0 0 0 20 0 1 0 24559900 8093696 989 1992294400 4194304 8395647 140733516081376 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29133/statm: 1976 997 365 1026 0 946 0
[startup+0.0241 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29133
/proc/meminfo: memFree=1858708/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=11292 CPUtime=0.01
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 2104 0 0 0 1 0 0 0 20 0 1 0 24559900 11563008 2016 1992294400 4194304 8395647 140733516081376 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29133/statm: 2823 2016 393 1026 0 1793 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11292
[startup+0.101109 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29133
/proc/meminfo: memFree=1858708/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=16248 CPUtime=0.09
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 3350 0 0 0 8 1 0 0 20 0 1 0 24559900 16637952 3262 1992294400 4194304 8395647 140733516081376 18446744073709551615 7274914 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29133/statm: 4062 3262 393 1026 0 3032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16248
[startup+0.30113 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29133
/proc/meminfo: memFree=1858708/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=23112 CPUtime=0.29
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 5058 0 0 0 27 2 0 0 20 0 1 0 24559900 23666688 4970 1992294400 4194304 8395647 140733516081376 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29133/statm: 5778 4970 393 1026 0 4748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23112
[startup+0.701174 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 29133
/proc/meminfo: memFree=1858708/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=39832 CPUtime=0.69
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 9231 0 0 0 65 4 0 0 21 0 1 0 24559900 40787968 9143 1992294400 4194304 8395647 140733516081376 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29133/statm: 9958 9143 393 1026 0 8928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39832
[startup+1.50126 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29134
/proc/meminfo: memFree=1815548/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=112944 CPUtime=1.49
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 27276 0 0 0 140 9 0 0 23 0 1 0 24559900 115654656 26795 1992294400 4194304 8395647 140733516081376 18446744073709551615 5049169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29133/statm: 28236 26795 465 1026 0 27206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112944
[startup+3.10144 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29134
/proc/meminfo: memFree=1746356/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=121844 CPUtime=3.09
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 29655 0 0 0 299 10 0 0 25 0 1 0 24559900 124768256 29108 1992294400 4194304 8395647 140733516081376 18446744073709551615 5026620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29133/statm: 30461 29108 485 1026 0 29431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121844
Solver just ended. Dumping a history of the last processes samples
[startup+3.90053 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29134
/proc/meminfo: memFree=1743256/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=142460 CPUtime=3.88
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 36402 0 0 0 376 12 0 0 25 0 1 0 24559900 145879040 34244 1992294400 4194304 8395647 140733516081376 18446744073709551615 5055176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29133/statm: 35615 34244 500 1026 0 34585 0
Current children cumulated CPU time (s) 3.88
Current children cumulated vsize (KiB) 142460
[startup+4.30057 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29134
/proc/meminfo: memFree=1706676/2059040 swapFree=4139756/4192956
[pid=29133] ppid=29131 vsize=158772 CPUtime=4.3
/proc/29133/stat : 29133 (pbscip.linux.x8) R 29131 29133 28610 0 -1 4202496 40443 0 0 0 415 15 0 0 25 0 1 0 24559900 162582528 38285 1992294400 4194304 8395647 140733516081376 18446744073709551615 4750025 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29133/statm: 39693 38285 528 1026 0 38663 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 158772
Child status: 0
Real time (s): 4.40447
CPU time (s): 4.40233
CPU user time (s): 4.23536
CPU system time (s): 0.166974
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 158772
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.23536
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40451
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= 1
involuntary context switches= 54
runsolver used 0.012998 second user time and 0.029995 second system time
The end