0.00/0.03 c SCIP version 1.1.0.7
0.00/0.03 c LP-Solver Clp 1.8.2
0.00/0.03 c user parameter file <scip.set> not found - using default parameters
0.00/0.03 c read problem <HOME/instance-1869729-1245185400.opb>
0.00/0.03 c original problem has 572 variables (572 bin, 0 int, 0 impl, 0 cont) and 1850 constraints
0.00/0.04 c start presolving problem
0.00/0.04 c presolving:
0.00/0.06 c (round 1) 85 del vars, 149 del conss, 21 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12280 impls, 0 clqs
0.07/0.09 c (round 2) 85 del vars, 149 del conss, 21 chg bounds, 0 chg sides, 0 chg coeffs, 1685 upgd conss, 12280 impls, 0 clqs
0.09/0.11 c (round 3) 85 del vars, 149 del conss, 21 chg bounds, 0 chg sides, 0 chg coeffs, 1701 upgd conss, 12280 impls, 0 clqs
0.09/0.15 c (0.1s) probing: 144/487 (29.6%) - 0 fixings, 4 aggregations, 52 implications, 0 bound changes
0.09/0.15 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.16 c (round 4) 89 del vars, 149 del conss, 21 chg bounds, 0 chg sides, 0 chg coeffs, 1701 upgd conss, 12328 impls, 0 clqs
0.09/0.17 c (0.1s) probing: 154/487 (31.6%) - 0 fixings, 4 aggregations, 52 implications, 0 bound changes
0.09/0.17 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17 c presolving (5 rounds):
0.09/0.17 c 89 deleted vars, 149 deleted constraints, 21 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.17 c 12328 implications, 0 cliques
0.09/0.17 c presolved problem has 483 variables (483 bin, 0 int, 0 impl, 0 cont) and 1701 constraints
0.09/0.17 c 1701 constraints of type <logicor>
0.09/0.17 c transformed objective value is always integral (scale: 1)
0.09/0.17 c Presolving Time: 0.12
0.09/0.17 c strange?!, PURESAT with obj
0.09/0.17 c -----------------------------------------------------------------------------------------------
0.09/0.17 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17 c limits/memory = c 1620
0.09/0.17 c # maximal time in seconds to run
0.09/0.17 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17 c limits/time = c 1791
0.09/0.17 c # frequency for displaying node information lines
0.09/0.17 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17 c display/freq = c 10000
0.09/0.17 c -----------------------------------------------------------------------------------------------
0.09/0.17 c start solving problem
0.09/0.17 c
0.19/0.20 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.20 c 0.1s| 1 | 0 | 261 |3802k| 0 | 81 | 483 |1701 |1701 | 483 |1701 | 0 | 0 | 0 | 2.400000e+01 | -- | Inf
0.19/0.20 o 32
0.19/0.20 c s 0.1s| 1 | 0 | 261 |3822k| 0 | 81 | 483 |1701 |1701 | 483 |1701 | 0 | 0 | 0 | 2.400000e+01 | 3.200000e+01 | 33.33%
0.39/0.49 c 0.4s| 1 | 0 | 510 |4020k| 0 | 0 | 483 |1701 |1701 | 483 |1702 | 1 | 0 | 0 | 2.400000e+01 | 3.200000e+01 | 33.33%
0.49/0.52 o 24
0.49/0.52 c * 0.5s| 1 | 0 | 510 |4025k| 0 | - | 483 |1701 |1701 | 483 |1702 | 1 | 0 | 0 | 2.400000e+01 | 2.400000e+01 | 0.00%
0.49/0.52 c
0.49/0.52 c SCIP Status : problem is solved [optimal solution found]
0.49/0.52 c Solving Time (sec) : 0.45
0.49/0.52 c Solving Nodes : 1
0.49/0.52 c Primal Bound : +2.40000000000000e+01 (2 solutions)
0.49/0.52 c Dual Bound : +2.40000000000000e+01
0.49/0.52 c Gap : 0.00 %
0.49/0.52 c NODE 1
0.49/0.52 c DUAL BOUND 24
0.49/0.52 c PRIMAL BOUND 24
0.49/0.52 c GAP 0
0.49/0.52 s OPTIMUM FOUND
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0.49/0.52 v x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1
0.49/0.52 c SCIP Status : problem is solved [optimal solution found]
0.49/0.52 c Solving Time : 0.45
0.49/0.52 c Original Problem :
0.49/0.52 c Problem name : HOME/instance-1869729-1245185400.opb
0.49/0.52 c Variables : 572 (572 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.52 c Constraints : 1850 initial, 1850 maximal
0.49/0.52 c Presolved Problem :
0.49/0.52 c Problem name : t_HOME/instance-1869729-1245185400.opb
0.49/0.52 c Variables : 483 (483 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.52 c Constraints : 1701 initial, 1701 maximal
0.49/0.52 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.49/0.53 c trivial : 0.00 0 0 0 0 0 0 0 0
0.49/0.53 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.49/0.53 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.49/0.53 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.49/0.53 c implics : 0.00 0 0 0 0 0 0 0 0
0.49/0.53 c probing : 0.04 0 4 0 0 0 0 0 0
0.49/0.53 c linear : 0.03 21 64 0 21 0 149 0 0
0.49/0.53 c logicor : 0.03 0 0 0 0 0 0 0 0
0.49/0.53 c root node : - 0 - - 0 - - - -
0.49/0.53 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.49/0.53 c integral : 0 0 0 1 0 0 0 0 0 0
0.49/0.53 c logicor : 1701 2 334 1 0 0 0 0 0 0
0.49/0.53 c countsols : 0 0 0 1 0 0 0 0 0 0
0.49/0.53 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.49/0.53 c integral : 0.00 0.00 0.00 0.00 0.00
0.49/0.53 c logicor : 0.02 0.00 0.02 0.00 0.00
0.49/0.53 c countsols : 0.00 0.00 0.00 0.00 0.00
0.49/0.53 c Propagators : Time Calls Cutoffs DomReds
0.49/0.53 c rootredcost : 0.00 0 0 0
0.49/0.53 c pseudoobj : 0.00 2 0 0
0.49/0.53 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.49/0.53 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.53 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.53 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.53 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.53 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.53 c applied globally : - - - 0 0.0 - - -
0.49/0.53 c applied locally : - - - 0 0.0 - - -
0.49/0.53 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.49/0.53 c cut pool : 0.00 1 - - 0 - (maximal pool size: 44)
0.49/0.53 c redcost : 0.00 2 0 0 0 0
0.49/0.53 c impliedbounds : 0.00 1 0 0 0 0
0.49/0.53 c intobj : 0.00 0 0 0 0 0
0.49/0.53 c gomory : 0.09 2 0 0 500 0
0.49/0.53 c strongcg : 0.09 2 0 0 500 0
0.49/0.53 c cmir : 0.02 2 0 0 0 0
0.49/0.53 c flowcover : 0.01 2 0 0 0 0
0.49/0.53 c clique : 0.01 1 0 0 0 0
0.49/0.53 c zerohalf : 0.00 0 0 0 0 0
0.49/0.53 c mcf : 0.00 1 0 0 0 0
0.49/0.53 c Pricers : Time Calls Vars
0.49/0.53 c problem variables: 0.00 0 0
0.49/0.53 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.49/0.53 c pscost : 0.00 0 0 0 0 0 0
0.49/0.53 c inference : 0.00 0 0 0 0 0 0
0.49/0.53 c mostinf : 0.00 0 0 0 0 0 0
0.49/0.53 c leastinf : 0.00 0 0 0 0 0 0
0.49/0.53 c fullstrong : 0.00 0 0 0 0 0 0
0.49/0.53 c allfullstrong : 0.00 0 0 0 0 0 0
0.49/0.53 c random : 0.00 0 0 0 0 0 0
0.49/0.53 c relpscost : 0.00 0 0 0 0 0 0
0.49/0.53 c Primal Heuristics : Time Calls Found
0.49/0.53 c LP solutions : 0.00 - 1
0.49/0.53 c pseudo solutions : 0.00 - 0
0.49/0.53 c simplerounding : 0.00 0 0
0.49/0.53 c rounding : 0.00 1 0
0.49/0.53 c shifting : 0.00 1 1
0.49/0.53 c intshifting : 0.00 0 0
0.49/0.53 c oneopt : 0.00 1 0
0.49/0.53 c fixandinfer : 0.00 0 0
0.49/0.53 c feaspump : 0.00 0 0
0.49/0.53 c coefdiving : 0.00 0 0
0.49/0.53 c pscostdiving : 0.00 0 0
0.49/0.53 c fracdiving : 0.00 0 0
0.49/0.53 c veclendiving : 0.00 0 0
0.49/0.53 c intdiving : 0.00 0 0
0.49/0.53 c actconsdiving : 0.00 0 0
0.49/0.53 c objpscostdiving : 0.00 0 0
0.49/0.53 c rootsoldiving : 0.00 0 0
0.49/0.53 c linesearchdiving : 0.00 0 0
0.49/0.53 c guideddiving : 0.00 0 0
0.49/0.53 c octane : 0.00 0 0
0.49/0.53 c rens : 0.01 0 0
0.49/0.53 c rins : 0.00 0 0
0.49/0.53 c localbranching : 0.00 0 0
0.49/0.53 c mutation : 0.00 0 0
0.49/0.53 c crossover : 0.00 0 0
0.49/0.53 c dins : 0.00 0 0
0.49/0.53 c LP : Time Calls Iterations Iter/call Iter/sec
0.49/0.53 c primal LP : 0.00 0 0 0.00 -
0.49/0.53 c dual LP : 0.09 2 510 255.00 5666.67
0.49/0.53 c barrier LP : 0.00 0 0 0.00 -
0.49/0.53 c diving/probing LP: 0.00 0 0 0.00 -
0.49/0.53 c strong branching : 0.00 0 0 0.00 -
0.49/0.53 c (at root node) : - 0 0 0.00 -
0.49/0.53 c conflict analysis: 0.00 0 0 0.00 -
0.49/0.53 c B&B Tree :
0.49/0.53 c number of runs : 1
0.49/0.53 c nodes : 1
0.49/0.53 c nodes (total) : 1
0.49/0.53 c nodes left : 0
0.49/0.53 c max depth : 0
0.49/0.53 c max depth (total): 0
0.49/0.53 c backtracks : 0 (0.0%)
0.49/0.53 c delayed cutoffs : 0
0.49/0.53 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.49/0.53 c avg switch length: 2.00
0.49/0.53 c switching time : 0.00
0.49/0.53 c Solution :
0.49/0.53 c Solutions found : 2 (2 improvements)
0.49/0.53 c Primal Bound : +2.40000000000000e+01 (in run 1, after 1 nodes, 0.45 seconds, depth 0, found by <relaxation>)
0.49/0.53 c Dual Bound : +2.40000000000000e+01
0.49/0.53 c Gap : 0.00 %
0.49/0.53 c Root Dual Bound : +2.40000000000000e+01
0.49/0.54 c Time complete: 0.53.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869729-1245185400/watcher-1869729-1245185400 -o /tmp/evaluation-result-1869729-1245185400/solver-1869729-1245185400 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869729-1245185400.opb
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 3/64 7413
/proc/meminfo: memFree=1834144/2055920 swapFree=4191900/4192956
[pid=7413] ppid=7411 vsize=5812 CPUtime=0
/proc/7413/stat : 7413 (pbscip.linux.x8) R 7411 7413 6988 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186139285 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7413/statm: 1453 502 332 1256 0 192 0
[startup+0.0758699 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7413
/proc/meminfo: memFree=1834144/2055920 swapFree=4191900/4192956
[pid=7413] ppid=7411 vsize=16944 CPUtime=0.07
/proc/7413/stat : 7413 (pbscip.linux.x8) R 7411 7413 6988 0 -1 4194304 3399 0 0 0 6 1 0 0 18 0 1 0 186139285 17350656 3029 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7413/statm: 4236 3029 476 1256 0 2975 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16944
[startup+0.101873 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7413
/proc/meminfo: memFree=1834144/2055920 swapFree=4191900/4192956
[pid=7413] ppid=7411 vsize=18092 CPUtime=0.09
/proc/7413/stat : 7413 (pbscip.linux.x8) R 7411 7413 6988 0 -1 4194304 3689 0 0 0 8 1 0 0 18 0 1 0 186139285 18526208 3319 1992294400 4194304 9342243 548682068736 18446744073709551615 5858578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7413/statm: 4523 3319 479 1256 0 3262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18092
[startup+0.301904 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7413
/proc/meminfo: memFree=1834144/2055920 swapFree=4191900/4192956
[pid=7413] ppid=7411 vsize=24400 CPUtime=0.29
/proc/7413/stat : 7413 (pbscip.linux.x8) R 7411 7413 6988 0 -1 4194304 5158 0 0 0 27 2 0 0 19 0 1 0 186139285 24985600 4788 1992294400 4194304 9342243 548682068736 18446744073709551615 4272123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7413/statm: 6100 4788 637 1256 0 4839 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24400
Solver just ended. Dumping a history of the last processes samples
[startup+0.501934 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7413
/proc/meminfo: memFree=1834144/2055920 swapFree=4191900/4192956
[pid=7413] ppid=7411 vsize=28048 CPUtime=0.49
/proc/7413/stat : 7413 (pbscip.linux.x8) R 7411 7413 6988 0 -1 4194304 5974 0 0 0 46 3 0 0 20 0 1 0 186139285 28721152 5604 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7413/statm: 7012 5604 655 1256 0 5751 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 28048
Child status: 0
Real time (s): 0.544208
CPU time (s): 0.543917
CPU user time (s): 0.499924
CPU system time (s): 0.043993
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 28048
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.499924
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6727
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= 7
involuntary context switches= 1
runsolver used 0.003999 second user time and 0.008998 second system time
The end