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-2683623-1277511042.opb>
0.49/0.50 c original problem has 6450 variables (6450 bin, 0 int, 0 impl, 0 cont) and 29266 constraints
0.49/0.50 c problem read
0.49/0.50 c presolving settings loaded
0.59/0.64 c presolving:
0.79/0.82 c (round 1) 720 del vars, 1434 del conss, 17 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 64536 impls, 307 clqs
0.79/0.88 c (round 2) 1042 del vars, 1943 del conss, 201 chg bounds, 0 chg sides, 4 chg coeffs, 0 upgd conss, 75873 impls, 294 clqs
0.89/0.93 c presolving (3 rounds):
0.89/0.93 c 1180 deleted vars, 5990 deleted constraints, 433 tightened bounds, 0 added holes, 6 changed sides, 19 changed coefficients
0.89/0.93 c 77486 implications, 289 cliques
0.89/0.94 c presolving detected infeasibility
0.89/0.94 c Presolving Time: 0.29
0.89/0.94 c - non default parameters ----------------------------------------------------------------------
0.89/0.94 c # SCIP version 1.2.1.2
0.89/0.94 c
0.89/0.94 c # frequency for displaying node information lines
0.89/0.94 c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.94 c display/freq = 10000
0.89/0.94 c
0.89/0.94 c # maximal time in seconds to run
0.89/0.94 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94 c limits/time = 1799.51
0.89/0.94 c
0.89/0.94 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.94 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94 c limits/memory = 1620
0.89/0.94 c
0.89/0.94 c # should presolving try to simplify inequalities
0.89/0.94 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94 c constraints/linear/simplifyinequalities = TRUE
0.89/0.94 c
0.89/0.94 c # should presolving try to simplify knapsacks
0.89/0.94 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94 c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.94 c
0.89/0.94 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.94 c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.94 c separating/rapidlearning/freq = 0
0.89/0.94 c
0.89/0.94 c -----------------------------------------------------------------------------------------------
0.89/0.94 c start solving
0.89/0.94 c
0.89/0.94 c SCIP Status : problem is solved [infeasible]
0.89/0.94 c Solving Time (sec) : 0.37
0.89/0.94 c Solving Nodes : 0
0.89/0.94 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.89/0.94 c Dual Bound : -1.00000000000000e+20
0.89/0.94 c Gap : infinite
0.89/0.94 s UNSATISFIABLE
0.89/0.94 c SCIP Status : problem is solved [infeasible]
0.89/0.94 c Solving Time : 0.37
0.89/0.94 c Original Problem :
0.89/0.94 c Problem name : HOME/instance-2683623-1277511042.opb
0.89/0.94 c Variables : 6450 (6450 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.94 c Constraints : 29266 initial, 29266 maximal
0.89/0.94 c Presolved Problem :
0.89/0.94 c Problem name : t_HOME/instance-2683623-1277511042.opb
0.89/0.94 c Variables : 5270 (5270 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.94 c Constraints : 23276 initial, 23276 maximal
0.89/0.94 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.89/0.94 c trivial : 0.02 16 0 0 0 0 0 0 0
0.89/0.94 c dualfix : 0.00 2 0 0 0 0 0 0 0
0.89/0.94 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c implics : 0.01 0 105 0 0 0 0 0 0
0.89/0.94 c probing : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c linear : 0.21 301 756 0 433 0 5990 6 19
0.89/0.94 c root node : - 0 - - 0 - - - -
0.89/0.94 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.89/0.94 c integral : 0 0 0 0 0 0 0 0 0 0
0.89/0.94 c linear : 23276 0 0 0 0 0 0 0 0 0
0.89/0.94 c countsols : 0 0 0 0 0 0 0 0 0 0
0.89/0.94 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.89/0.94 c integral : 0.00 0.00 0.00 0.00 0.00
0.89/0.94 c linear : 0.00 0.00 0.00 0.00 0.00
0.89/0.94 c countsols : 0.00 0.00 0.00 0.00 0.00
0.89/0.94 c Propagators : Time Calls Cutoffs DomReds
0.89/0.94 c pseudoobj : 0.00 0 0 0
0.89/0.94 c rootredcost : 0.00 0 0 0
0.89/0.94 c vbounds : 0.00 0 0 0
0.89/0.94 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.89/0.94 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.94 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.94 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.94 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.94 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.94 c applied globally : - - - 0 0.0 - - -
0.89/0.94 c applied locally : - - - 0 0.0 - - -
0.89/0.94 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.89/0.94 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.89/0.94 c redcost : 0.00 0 0 0 0 0
0.89/0.94 c impliedbounds : 0.00 0 0 0 0 0
0.89/0.94 c intobj : 0.00 0 0 0 0 0
0.89/0.94 c cgmip : 0.00 0 0 0 0 0
0.89/0.94 c gomory : 0.00 0 0 0 0 0
0.89/0.94 c strongcg : 0.00 0 0 0 0 0
0.89/0.94 c cmir : 0.00 0 0 0 0 0
0.89/0.94 c flowcover : 0.00 0 0 0 0 0
0.89/0.94 c clique : 0.00 0 0 0 0 0
0.89/0.94 c zerohalf : 0.00 0 0 0 0 0
0.89/0.94 c mcf : 0.00 0 0 0 0 0
0.89/0.94 c rapidlearning : 0.00 0 0 0 0 0
0.89/0.94 c Pricers : Time Calls Vars
0.89/0.94 c problem variables: 0.00 0 0
0.89/0.94 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.89/0.94 c pscost : 0.00 0 0 0 0 0 0
0.89/0.94 c inference : 0.00 0 0 0 0 0 0
0.89/0.94 c mostinf : 0.00 0 0 0 0 0 0
0.89/0.94 c leastinf : 0.00 0 0 0 0 0 0
0.89/0.94 c fullstrong : 0.00 0 0 0 0 0 0
0.89/0.94 c allfullstrong : 0.00 0 0 0 0 0 0
0.89/0.94 c random : 0.00 0 0 0 0 0 0
0.89/0.94 c relpscost : 0.00 0 0 0 0 0 0
0.89/0.94 c Primal Heuristics : Time Calls Found
0.89/0.94 c LP solutions : 0.00 - 0
0.89/0.94 c pseudo solutions : 0.00 - 0
0.89/0.94 c trivial : 0.01 1 0
0.89/0.94 c simplerounding : 0.00 0 0
0.89/0.94 c zirounding : 0.00 0 0
0.89/0.94 c rounding : 0.00 0 0
0.89/0.94 c shifting : 0.00 0 0
0.89/0.94 c intshifting : 0.00 0 0
0.89/0.94 c oneopt : 0.00 0 0
0.89/0.94 c twoopt : 0.00 0 0
0.89/0.94 c fixandinfer : 0.00 0 0
0.89/0.94 c feaspump : 0.00 0 0
0.89/0.94 c coefdiving : 0.00 0 0
0.89/0.94 c pscostdiving : 0.00 0 0
0.89/0.94 c fracdiving : 0.00 0 0
0.89/0.94 c veclendiving : 0.00 0 0
0.89/0.94 c intdiving : 0.00 0 0
0.89/0.94 c actconsdiving : 0.00 0 0
0.89/0.94 c objpscostdiving : 0.00 0 0
0.89/0.94 c rootsoldiving : 0.00 0 0
0.89/0.94 c linesearchdiving : 0.00 0 0
0.89/0.94 c guideddiving : 0.00 0 0
0.89/0.94 c octane : 0.00 0 0
0.89/0.94 c rens : 0.00 0 0
0.89/0.94 c rins : 0.00 0 0
0.89/0.94 c localbranching : 0.00 0 0
0.89/0.94 c mutation : 0.00 0 0
0.89/0.94 c crossover : 0.00 0 0
0.89/0.94 c dins : 0.00 0 0
0.89/0.94 c undercover : 0.00 0 0
0.89/0.94 c nlp : 0.00 0 0
0.89/0.94 c trysol : 0.00 0 0
0.89/0.94 c LP : Time Calls Iterations Iter/call Iter/sec
0.89/0.94 c primal LP : 0.00 0 0 0.00 -
0.89/0.94 c dual LP : 0.00 0 0 0.00 -
0.89/0.94 c lex dual LP : 0.00 0 0 0.00 -
0.89/0.94 c barrier LP : 0.00 0 0 0.00 -
0.89/0.94 c diving/probing LP: 0.00 0 0 0.00 -
0.89/0.94 c strong branching : 0.00 0 0 0.00 -
0.89/0.94 c (at root node) : - 0 0 0.00 -
0.89/0.94 c conflict analysis: 0.00 0 0 0.00 -
0.89/0.94 c B&B Tree :
0.89/0.94 c number of runs : 1
0.89/0.94 c nodes : 0
0.89/0.94 c nodes (total) : 0
0.89/0.94 c nodes left : 1
0.89/0.94 c max depth : -1
0.89/0.94 c max depth (total): -1
0.89/0.94 c backtracks : 0 (0.0%)
0.89/0.94 c delayed cutoffs : 0
0.89/0.94 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.89/0.94 c avg switch length: 0.00
0.89/0.94 c switching time : 0.00
0.89/0.94 c Solution :
0.89/0.94 c Solutions found : 0 (0 improvements)
0.89/0.94 c Primal Bound : infeasible
0.89/0.94 c Dual Bound : -
0.89/0.94 c Gap : infinite
0.89/0.94 c Root Dual Bound : -
0.89/0.94 c Root Iterations : 0
1.00/1.03 c Time complete: 1.02.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683623-1277511042/watcher-2683623-1277511042 -o /tmp/evaluation-result-2683623-1277511042/solver-2683623-1277511042 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683623-1277511042.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: 0.89 0.98 0.99 3/106 31841
/proc/meminfo: memFree=1814752/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=9288 CPUtime=0
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 1104 0 0 0 0 0 0 0 20 0 1 0 92396517 9510912 1023 1992294400 4194304 9819077 140735813974096 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31841/statm: 2322 1034 371 1374 0 943 0
[startup+0.0329999 s]
/proc/loadavg: 0.89 0.98 0.99 3/106 31841
/proc/meminfo: memFree=1814752/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=13632 CPUtime=0.02
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 2343 0 0 0 2 0 0 0 20 0 1 0 92396517 13959168 2262 1992294400 4194304 9819077 140735813974096 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31841/statm: 3408 2262 388 1374 0 2029 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13632
[startup+0.101998 s]
/proc/loadavg: 0.89 0.98 0.99 3/106 31841
/proc/meminfo: memFree=1814752/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=17608 CPUtime=0.09
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 3355 0 0 0 9 0 0 0 20 0 1 0 92396517 18030592 3274 1992294400 4194304 9819077 140735813974096 18446744073709551615 8082252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31841/statm: 4402 3274 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608
[startup+0.301995 s]
/proc/loadavg: 0.89 0.98 0.99 3/106 31841
/proc/meminfo: memFree=1814752/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=22708 CPUtime=0.29
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 4625 0 0 0 28 1 0 0 20 0 1 0 92396517 23252992 4544 1992294400 4194304 9819077 140735813974096 18446744073709551615 8550841 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31841/statm: 5677 4544 388 1374 0 4298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22708
[startup+0.701989 s]
/proc/loadavg: 0.89 0.98 0.99 3/106 31841
/proc/meminfo: memFree=1814752/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=55084 CPUtime=0.69
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 12817 0 0 0 64 5 0 0 21 0 1 0 92396517 56406016 12369 1992294400 4194304 9819077 140735813974096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/31841/statm: 13771 12369 487 1374 0 12392 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55084
Solver just ended. Dumping a history of the last processes samples
[startup+0.900986 s]
/proc/loadavg: 0.89 0.98 0.99 3/106 31841
/proc/meminfo: memFree=1814752/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=57764 CPUtime=0.89
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 13978 0 0 0 81 8 0 0 21 0 1 0 92396517 59150336 13016 1992294400 4194304 9819077 140735813974096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/31841/statm: 14441 13016 494 1374 0 13062 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 57764
[startup+1.00099 s]
/proc/loadavg: 0.90 0.98 0.99 2/107 31842
/proc/meminfo: memFree=1770476/2059040 swapFree=4139836/4192956
[pid=31841] ppid=31839 vsize=49900 CPUtime=1
/proc/31841/stat : 31841 (pbscip.linux.x8) R 31839 31841 30997 0 -1 4202496 14538 0 0 0 91 9 0 0 22 0 1 0 92396517 51097600 11100 1992294400 4194304 9819077 140735813974096 18446744073709551615 6179930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31841/statm: 12475 11100 516 1374 0 11096 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 49900
Child status: 0
Real time (s): 1.0381
CPU time (s): 1.03684
CPU user time (s): 0.938857
CPU system time (s): 0.097985
CPU usage (%): 99.8785
Max. virtual memory (cumulated for all children) (KiB): 57764
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.938857
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14556
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= 7
runsolver used 0.004999 second user time and 0.017997 second system time
The end