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-2704594-1278563566.opb>
0.59/0.65 c [src/scip/reader_opb.c:3100] Warning: there might be <11152> coefficients or weight out of range!
0.59/0.65 c original problem has 13201 variables (13201 bin, 0 int, 0 impl, 0 cont) and 38881 constraints
0.59/0.65 c problem read
0.59/0.65 c presolving settings loaded
0.79/0.88 c presolving:
2.29/2.35 c (1.7s) probing: 101/13200 (0.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.35 c (1.7s) probing aborted: 100/100 successive totally useless probings
2.59/2.67 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 38879 upgd conss, 52002 impls, 0 clqs
2.59/2.67 c presolving (2 rounds):
2.59/2.67 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.59/2.67 c 52002 implications, 0 cliques
2.59/2.69 c presolving detected infeasibility
2.59/2.69 c Presolving Time: 1.90
2.59/2.69 c - non default parameters ----------------------------------------------------------------------
2.59/2.69 c # SCIP version 1.2.1.3
2.59/2.69 c
2.59/2.69 c # frequency for displaying node information lines
2.59/2.69 c # [type: int, range: [-1,2147483647], default: 100]
2.59/2.69 c display/freq = 10000
2.59/2.69 c
2.59/2.69 c # maximal time in seconds to run
2.59/2.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.59/2.69 c limits/time = 1789.36
2.59/2.69 c
2.59/2.69 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.59/2.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.59/2.69 c limits/memory = 1620
2.59/2.69 c
2.59/2.69 c # default clock type (1: CPU user seconds, 2: wall clock time)
2.59/2.69 c # [type: int, range: [1,2], default: 1]
2.59/2.69 c timing/clocktype = 2
2.59/2.69 c
2.59/2.69 c # should presolving try to simplify inequalities
2.59/2.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.59/2.69 c constraints/linear/simplifyinequalities = TRUE
2.59/2.69 c
2.59/2.69 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.59/2.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.59/2.69 c constraints/indicator/addCouplingCons = TRUE
2.59/2.69 c
2.59/2.69 c # should presolving try to simplify knapsacks
2.59/2.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.59/2.69 c constraints/knapsack/simplifyinequalities = TRUE
2.59/2.69 c
2.59/2.69 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.59/2.69 c # [type: int, range: [-1,2147483647], default: -1]
2.59/2.69 c separating/rapidlearning/freq = 0
2.59/2.69 c
2.59/2.69 c -----------------------------------------------------------------------------------------------
2.59/2.69 c start solving
2.59/2.69 c
2.59/2.69 c SCIP Status : problem is solved [infeasible]
2.59/2.69 c Solving Time (sec) : 2.04
2.59/2.69 c Solving Nodes : 0
2.59/2.69 c Primal Bound : +1.00000000000000e+20 (1 solutions)
2.59/2.69 c Dual Bound : -1.00000000000000e+20
2.59/2.69 c Gap : infinite
2.69/2.70 s UNSATISFIABLE
2.69/2.70 c SCIP Status : problem is solved [infeasible]
2.69/2.70 c Solving Time : 2.04
2.69/2.70 c Original Problem :
2.69/2.70 c Problem name : HOME/instance-2704594-1278563566.opb
2.69/2.70 c Variables : 13201 (13201 binary, 0 integer, 0 implicit integer, 0 continuous)
2.69/2.70 c Constraints : 38881 initial, 38881 maximal
2.69/2.70 c Presolved Problem :
2.69/2.70 c Problem name : t_HOME/instance-2704594-1278563566.opb
2.69/2.70 c Variables : 13200 (13200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.69/2.70 c Constraints : 38879 initial, 38879 maximal
2.69/2.70 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.69/2.70 c trivial : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c dualfix : 0.01 0 0 0 0 0 0 0 0
2.69/2.70 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c implics : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c probing : 1.27 0 0 0 0 0 0 0 0
2.69/2.70 c knapsack : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c setppc : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c linear : 0.45 1 0 0 0 0 2 0 0
2.69/2.70 c logicor : 0.00 0 0 0 0 0 0 0 0
2.69/2.70 c root node : - 0 - - 0 - - - -
2.69/2.70 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.69/2.70 c integral : 0 0 0 0 0 0 0 0 0 0
2.69/2.70 c knapsack : 1 0 0 0 0 0 0 0 0 0
2.69/2.70 c setppc : 25919 0 0 0 0 0 0 0 0 0
2.69/2.70 c logicor : 12959 0 0 0 0 0 0 0 0 0
2.69/2.70 c countsols : 0 0 0 0 0 0 0 0 0 0
2.69/2.70 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.69/2.70 c integral : 0.00 0.00 0.00 0.00 0.00
2.69/2.70 c knapsack : 0.00 0.00 0.00 0.00 0.00
2.69/2.70 c setppc : 0.00 0.00 0.00 0.00 0.00
2.69/2.70 c logicor : 0.00 0.00 0.00 0.00 0.00
2.69/2.70 c countsols : 0.00 0.00 0.00 0.00 0.00
2.69/2.70 c Propagators : Time Calls Cutoffs DomReds
2.69/2.70 c vbounds : 0.00 1 0 0
2.69/2.70 c rootredcost : 0.00 0 0 0
2.69/2.70 c pseudoobj : 0.00 0 0 0
2.69/2.70 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.69/2.70 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.69/2.70 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.69/2.70 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.69/2.70 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.69/2.70 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.69/2.70 c applied globally : - - - 0 0.0 - - -
2.69/2.70 c applied locally : - - - 0 0.0 - - -
2.69/2.70 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.69/2.70 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
2.69/2.70 c redcost : 0.00 0 0 0 0 0
2.69/2.70 c impliedbounds : 0.00 0 0 0 0 0
2.69/2.71 c intobj : 0.00 0 0 0 0 0
2.69/2.71 c cgmip : 0.00 0 0 0 0 0
2.69/2.71 c gomory : 0.00 0 0 0 0 0
2.69/2.71 c strongcg : 0.00 0 0 0 0 0
2.69/2.71 c cmir : 0.00 0 0 0 0 0
2.69/2.71 c flowcover : 0.00 0 0 0 0 0
2.69/2.71 c clique : 0.00 0 0 0 0 0
2.69/2.71 c zerohalf : 0.00 0 0 0 0 0
2.69/2.71 c mcf : 0.00 0 0 0 0 0
2.69/2.71 c rapidlearning : 0.00 0 0 0 0 0
2.69/2.71 c Pricers : Time Calls Vars
2.69/2.71 c problem variables: 0.00 0 0
2.69/2.71 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.69/2.71 c pscost : 0.00 0 0 0 0 0 0
2.69/2.71 c inference : 0.00 0 0 0 0 0 0
2.69/2.71 c mostinf : 0.00 0 0 0 0 0 0
2.69/2.71 c leastinf : 0.00 0 0 0 0 0 0
2.69/2.71 c fullstrong : 0.00 0 0 0 0 0 0
2.69/2.71 c allfullstrong : 0.00 0 0 0 0 0 0
2.69/2.71 c random : 0.00 0 0 0 0 0 0
2.69/2.71 c relpscost : 0.00 0 0 0 0 0 0
2.69/2.71 c Primal Heuristics : Time Calls Found
2.69/2.71 c LP solutions : 0.00 - 0
2.69/2.71 c pseudo solutions : 0.00 - 0
2.69/2.71 c trivial : 0.05 1 1
2.69/2.71 c simplerounding : 0.00 0 0
2.69/2.71 c zirounding : 0.00 0 0
2.69/2.71 c rounding : 0.00 0 0
2.69/2.71 c shifting : 0.00 0 0
2.69/2.71 c intshifting : 0.00 0 0
2.69/2.71 c oneopt : 0.00 0 0
2.69/2.71 c twoopt : 0.00 0 0
2.69/2.71 c fixandinfer : 0.00 0 0
2.69/2.71 c feaspump : 0.00 0 0
2.69/2.71 c coefdiving : 0.00 0 0
2.69/2.71 c pscostdiving : 0.00 0 0
2.69/2.71 c fracdiving : 0.00 0 0
2.69/2.71 c veclendiving : 0.00 0 0
2.69/2.71 c intdiving : 0.00 0 0
2.69/2.71 c actconsdiving : 0.00 0 0
2.69/2.71 c objpscostdiving : 0.00 0 0
2.69/2.71 c rootsoldiving : 0.00 0 0
2.69/2.71 c linesearchdiving : 0.00 0 0
2.69/2.71 c guideddiving : 0.00 0 0
2.69/2.71 c octane : 0.00 0 0
2.69/2.71 c rens : 0.00 0 0
2.69/2.71 c rins : 0.00 0 0
2.69/2.71 c localbranching : 0.00 0 0
2.69/2.71 c mutation : 0.00 0 0
2.69/2.71 c crossover : 0.00 0 0
2.69/2.71 c dins : 0.00 0 0
2.69/2.71 c undercover : 0.00 0 0
2.69/2.71 c nlp : 0.00 0 0
2.69/2.71 c trysol : 0.00 0 0
2.69/2.71 c LP : Time Calls Iterations Iter/call Iter/sec
2.69/2.71 c primal LP : 0.00 0 0 0.00 -
2.69/2.71 c dual LP : 0.00 0 0 0.00 -
2.69/2.71 c lex dual LP : 0.00 0 0 0.00 -
2.69/2.71 c barrier LP : 0.00 0 0 0.00 -
2.69/2.71 c diving/probing LP: 0.00 0 0 0.00 -
2.69/2.71 c strong branching : 0.00 0 0 0.00 -
2.69/2.71 c (at root node) : - 0 0 0.00 -
2.69/2.71 c conflict analysis: 0.00 0 0 0.00 -
2.69/2.71 c B&B Tree :
2.69/2.71 c number of runs : 1
2.69/2.71 c nodes : 0
2.69/2.71 c nodes (total) : 0
2.69/2.71 c nodes left : 1
2.69/2.71 c max depth : -1
2.69/2.71 c max depth (total): -1
2.69/2.71 c backtracks : 0 (0.0%)
2.69/2.71 c delayed cutoffs : 0
2.69/2.71 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.69/2.71 c avg switch length: 0.00
2.69/2.71 c switching time : 0.00
2.69/2.71 c Solution :
2.69/2.71 c Solutions found : 1 (0 improvements)
2.69/2.71 c Primal Bound : unbounded
2.69/2.71 c Dual Bound : -
2.69/2.71 c Gap : infinite
2.69/2.71 c Root Dual Bound : -
2.69/2.71 c Root Iterations : 0
2.79/2.83 c Time complete: 2.82.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704594-1278563566/watcher-2704594-1278563566 -o /tmp/evaluation-result-2704594-1278563566/solver-2704594-1278563566 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704594-1278563566.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 1.00 1.00 3/106 26964
/proc/meminfo: memFree=1653168/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=7904 CPUtime=0
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 1082 0 0 0 0 0 0 0 17 0 1 0 24569872 8093696 993 1992294400 4194304 8395647 140735269199120 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26964/statm: 1976 1001 365 1026 0 946 0
[startup+0.0820811 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 26964
/proc/meminfo: memFree=1653168/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=14356 CPUtime=0.07
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 2836 0 0 0 6 1 0 0 17 0 1 0 24569872 14700544 2747 1992294400 4194304 8395647 140735269199120 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26964/statm: 3589 2761 393 1026 0 2559 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14356
[startup+0.101082 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 26964
/proc/meminfo: memFree=1653168/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=16244 CPUtime=0.09
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 3350 0 0 0 8 1 0 0 17 0 1 0 24569872 16633856 3261 1992294400 4194304 8395647 140735269199120 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26964/statm: 4061 3261 393 1026 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16244
[startup+0.301121 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 26964
/proc/meminfo: memFree=1653168/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=23108 CPUtime=0.29
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 5058 0 0 0 28 1 0 0 17 0 1 0 24569872 23662592 4969 1992294400 4194304 8395647 140735269199120 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26964/statm: 5777 4969 393 1026 0 4747 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23108
[startup+0.701197 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 26964
/proc/meminfo: memFree=1653168/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=55064 CPUtime=0.69
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 13301 0 0 0 64 5 0 0 17 0 1 0 24569872 56385536 12853 1992294400 4194304 8395647 140735269199120 18446744073709551615 7385800 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26964/statm: 13766 12863 414 1026 0 12736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55064
[startup+1.5014 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 26965
/proc/meminfo: memFree=1579008/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=84208 CPUtime=1.49
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 20348 0 0 0 142 7 0 0 18 0 1 0 24569872 86228992 19829 1992294400 4194304 8395647 140735269199120 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26964/statm: 21052 19829 480 1026 0 20022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84208
Solver just ended. Dumping a history of the last processes samples
[startup+2.3015 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 26965
/proc/meminfo: memFree=1572932/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=86256 CPUtime=2.29
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 20860 0 0 0 222 7 0 0 19 0 1 0 24569872 88326144 20341 1992294400 4194304 8395647 140735269199120 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26964/statm: 21564 20341 480 1026 0 20534 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 86256
[startup+2.70158 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 26965
/proc/meminfo: memFree=1572932/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=111900 CPUtime=2.69
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 28859 0 0 0 259 10 0 0 20 0 1 0 24569872 114585600 26735 1992294400 4194304 8395647 140735269199120 18446744073709551615 4453861 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26964/statm: 27975 26735 508 1026 0 26945 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 111900
[startup+2.8016 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 26965
/proc/meminfo: memFree=1572932/2059040 swapFree=4134964/4192956
[pid=26964] ppid=26962 vsize=107788 CPUtime=2.79
/proc/26964/stat : 26964 (pbscip.linux.x8) R 26962 26964 26724 0 -1 4202496 28873 0 0 0 269 10 0 0 20 0 1 0 24569872 110374912 25722 1992294400 4194304 8395647 140735269199120 18446744073709551615 6345887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26964/statm: 26947 25722 522 1026 0 25917 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 107788
Child status: 0
Real time (s): 2.83269
CPU time (s): 2.83157
CPU user time (s): 2.71759
CPU system time (s): 0.113982
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 111900
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.71759
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28881
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= 4
runsolver used 0.008998 second user time and 0.021996 second system time
The end