0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1870005-1245187874.opb>
0.00/0.01 c original problem has 88 variables (88 bin, 0 int, 0 impl, 0 cont) and 67 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 1 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 256 impls, 0 clqs
0.00/0.02 c (round 2) 17 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 2 upgd conss, 256 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 17 deleted vars, 14 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 26 changed coefficients
0.00/0.02 c 262 implications, 0 cliques
0.00/0.02 c presolved problem has 71 variables (71 bin, 0 int, 0 impl, 0 cont) and 52 constraints
0.00/0.02 c 49 constraints of type <and>
0.00/0.02 c 1 constraints of type <linear>
0.00/0.02 c 2 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c OPT-NLC
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 6 | 399k| 0 | 5 | 71 | 52 | 52 | 71 | 101 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 92 | 404k| 0 | 6 | 71 | 52 | 52 | 71 | 103 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 113 | 421k| 0 | 11 | 71 | 52 | 52 | 71 | 107 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 120 | 440k| 0 | 8 | 71 | 52 | 52 | 71 | 115 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 124 | 445k| 0 | 16 | 71 | 52 | 52 | 71 | 118 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.07 c 0.1s| 1 | 0 | 139 | 448k| 0 | 14 | 71 | 52 | 52 | 71 | 125 | 24 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.08 c 0.1s| 1 | 0 | 161 | 452k| 0 | 9 | 71 | 52 | 52 | 71 | 131 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 2 | 161 | 452k| 0 | 9 | 71 | 52 | 52 | 71 | 131 | 30 | 0 | 9 | 3.000000e+00 | -- | Inf
0.80/0.81 o 11
0.80/0.81 c * 0.8s| 485 | 106 | 4822 | 621k| 18 | - | 71 | 140 | 1 | 71 | 58 |1161 | 96 | 524 | 3.000000e+00 | 1.100000e+01 | 266.67%
0.80/0.83 o 7
0.80/0.83 c f 0.8s| 493 | 72 | 5000 | 586k| 18 | - | 71 | 76 | 3 | 71 | 55 |1219 | 102 | 524 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.80/0.87 o 5
0.80/0.87 c * 0.8s| 540 | 11 | 5294 | 544k| 18 | - | 71 | 93 | 19 | 71 | 58 |1301 | 147 | 525 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.80/0.87 o 3
0.80/0.87 c * 0.8s| 545 | 0 | 5303 | 487k| 18 | - | 71 | 72 | 6 | 71 | 40 |1301 | 149 | 525 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.80/0.87 c
0.80/0.87 c SCIP Status : problem is solved [optimal solution found]
0.80/0.87 c Solving Time (sec) : 0.81
0.80/0.87 c Solving Nodes : 545
0.80/0.87 c Primal Bound : +3.00000000000000e+00 (4 solutions)
0.80/0.87 c Dual Bound : +3.00000000000000e+00
0.80/0.87 c Gap : 0.00 %
0.80/0.87 c NODE 545
0.80/0.87 c DUAL BOUND 3
0.80/0.87 c PRIMAL BOUND 3
0.80/0.87 c GAP 0
0.80/0.87 s OPTIMUM FOUND
0.80/0.87 v -x24 -x23 -x22 -x21 -x20 -x19 x18 -x17 x16 x15 -x14 x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.80/0.87 c SCIP Status : problem is solved [optimal solution found]
0.80/0.87 c Solving Time : 0.81
0.80/0.87 c Original Problem :
0.80/0.87 c Problem name : HOME/instance-1870005-1245187874.opb
0.80/0.87 c Variables : 88 (88 binary, 0 integer, 0 implicit integer, 0 continuous)
0.80/0.87 c Constraints : 67 initial, 67 maximal
0.80/0.87 c Presolved Problem :
0.80/0.87 c Problem name : t_HOME/instance-1870005-1245187874.opb
0.80/0.87 c Variables : 71 (71 binary, 0 integer, 0 implicit integer, 0 continuous)
0.80/0.87 c Constraints : 52 initial, 140 maximal
0.80/0.87 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.80/0.87 c trivial : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c implics : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c probing : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c and : 0.01 2 14 0 0 0 14 0 14
0.80/0.87 c linear : 0.00 1 0 0 0 0 0 0 12
0.80/0.87 c logicor : 0.00 0 0 0 0 0 0 0 0
0.80/0.87 c root node : - 55 - - 55 - - - -
0.80/0.87 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.80/0.87 c integral : 0 0 0 444 0 3 41 0 0 832
0.80/0.87 c and : 49 879 1594 0 0 32 1797 1292 0 0
0.80/0.87 c linear : 1 6 1558 0 0 168 861 0 0 0
0.80/0.87 c logicor : 2+ 6 497 1 0 8 93 0 0 0
0.80/0.87 c countsols : 0 0 0 3 0 0 0 0 0 0
0.80/0.87 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.80/0.87 c integral : 0.28 0.00 0.00 0.28 0.00
0.80/0.87 c and : 0.01 0.00 0.01 0.00 0.00
0.80/0.87 c linear : 0.03 0.00 0.03 0.00 0.00
0.80/0.87 c logicor : 0.00 0.00 0.00 0.00 0.00
0.80/0.87 c countsols : 0.00 0.00 0.00 0.00 0.00
0.80/0.87 c Propagators : Time Calls Cutoffs DomReds
0.80/0.87 c rootredcost : 0.00 3 0 6
0.80/0.87 c pseudoobj : 0.00 1451 0 22
0.80/0.87 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.80/0.87 c propagation : 0.02 205 126 603 28.8 15 23.5 -
0.80/0.87 c infeasible LP : 0.00 6 0 0 0.0 0 0.0 0
0.80/0.87 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.80/0.87 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.80/0.87 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.80/0.87 c applied globally : - - - 141 11.7 - - -
0.80/0.87 c applied locally : - - - 8 46.9 - - -
0.80/0.87 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.80/0.87 c cut pool : 0.00 5 - - 1 - (maximal pool size: 39)
0.80/0.87 c redcost : 0.00 884 0 3 0 0
0.80/0.87 c impliedbounds : 0.00 6 0 0 17 0
0.80/0.87 c intobj : 0.00 0 0 0 0 0
0.80/0.87 c gomory : 0.01 6 0 0 53 0
0.80/0.87 c strongcg : 0.00 6 0 0 38 0
0.80/0.87 c cmir : 0.00 6 0 0 22 0
0.80/0.87 c flowcover : 0.01 6 0 0 38 0
0.80/0.87 c clique : 0.00 1 0 0 0 0
0.80/0.87 c zerohalf : 0.00 0 0 0 0 0
0.80/0.87 c mcf : 0.00 1 0 0 0 0
0.80/0.87 c Pricers : Time Calls Vars
0.80/0.87 c problem variables: 0.00 0 0
0.80/0.87 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.80/0.87 c relpscost : 0.27 441 3 41 0 0 832
0.80/0.87 c pscost : 0.00 0 0 0 0 0 0
0.80/0.87 c inference : 0.00 0 0 0 0 0 0
0.80/0.87 c mostinf : 0.00 0 0 0 0 0 0
0.80/0.87 c leastinf : 0.00 0 0 0 0 0 0
0.80/0.87 c fullstrong : 0.00 0 0 0 0 0 0
0.80/0.87 c allfullstrong : 0.00 0 0 0 0 0 0
0.80/0.87 c random : 0.00 0 0 0 0 0 0
0.80/0.87 c Primal Heuristics : Time Calls Found
0.80/0.87 c LP solutions : 0.00 - 3
0.80/0.87 c pseudo solutions : 0.00 - 0
0.80/0.87 c crossover : 0.00 0 0
0.80/0.87 c oneopt : 0.00 3 0
0.80/0.87 c guideddiving : 0.00 3 0
0.80/0.87 c coefdiving : 0.00 5 0
0.80/0.87 c pscostdiving : 0.00 5 0
0.80/0.87 c fracdiving : 0.00 5 1
0.80/0.87 c linesearchdiving : 0.02 5 0
0.80/0.87 c objpscostdiving : 0.00 3 0
0.80/0.87 c rootsoldiving : 0.02 3 0
0.80/0.87 c simplerounding : 0.00 0 0
0.80/0.87 c rounding : 0.01 386 0
0.80/0.87 c shifting : 0.02 90 0
0.80/0.87 c intshifting : 0.00 0 0
0.80/0.87 c fixandinfer : 0.00 0 0
0.80/0.87 c feaspump : 0.01 1 0
0.80/0.87 c veclendiving : 0.00 5 0
0.80/0.87 c intdiving : 0.00 0 0
0.80/0.87 c actconsdiving : 0.00 0 0
0.80/0.87 c octane : 0.00 0 0
0.80/0.87 c rens : 0.00 1 0
0.80/0.87 c rins : 0.00 0 0
0.80/0.87 c localbranching : 0.00 0 0
0.80/0.87 c mutation : 0.00 0 0
0.80/0.87 c dins : 0.00 0 0
0.80/0.87 c LP : Time Calls Iterations Iter/call Iter/sec
0.80/0.87 c primal LP : 0.00 0 0 0.00 -
0.80/0.87 c dual LP : 0.31 925 5040 5.45 16258.06
0.80/0.87 c barrier LP : 0.00 0 0 0.00 -
0.80/0.87 c diving/probing LP: 0.04 63 263 4.17 6575.00
0.80/0.87 c strong branching : 0.26 525 5374 10.24 20669.23
0.80/0.87 c (at root node) : - 9 356 39.56 -
0.80/0.87 c conflict analysis: 0.00 0 0 0.00 -
0.80/0.87 c B&B Tree :
0.80/0.87 c number of runs : 1
0.80/0.87 c nodes : 545
0.80/0.87 c nodes (total) : 545
0.80/0.87 c nodes left : 0
0.80/0.87 c max depth : 18
0.80/0.87 c max depth (total): 18
0.80/0.87 c backtracks : 101 (18.5%)
0.80/0.87 c delayed cutoffs : 43
0.80/0.87 c repropagations : 174 (378 domain reductions, 29 cutoffs)
0.80/0.87 c avg switch length: 3.66
0.80/0.87 c switching time : 0.02
0.80/0.87 c Solution :
0.80/0.87 c Solutions found : 4 (4 improvements)
0.80/0.87 c Primal Bound : +3.00000000000000e+00 (in run 1, after 545 nodes, 0.81 seconds, depth 7, found by <relaxation>)
0.80/0.87 c Dual Bound : +3.00000000000000e+00
0.80/0.87 c Gap : 0.00 %
0.80/0.87 c Root Dual Bound : +3.00000000000000e+00
0.80/0.88 c Time complete: 0.88.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870005-1245187874/watcher-1870005-1245187874 -o /tmp/evaluation-result-1870005-1245187874/solver-1870005-1245187874 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870005-1245187874.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: 0.99 0.97 0.98 3/64 4663
/proc/meminfo: memFree=1836064/2055920 swapFree=4181384/4192956
[pid=4663] ppid=4661 vsize=5812 CPUtime=0
/proc/4663/stat : 4663 (pbscip.linux.x8) R 4661 4663 3868 0 -1 4194304 528 0 0 0 0 0 0 0 18 0 1 0 186380327 5951488 512 1992294400 4194304 9342243 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/4663/statm: 1454 519 347 1256 0 193 0
[startup+0.0652289 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4663
/proc/meminfo: memFree=1836064/2055920 swapFree=4181384/4192956
[pid=4663] ppid=4661 vsize=16376 CPUtime=0.06
/proc/4663/stat : 4663 (pbscip.linux.x8) R 4661 4663 3868 0 -1 4194304 3229 0 0 0 5 1 0 0 18 0 1 0 186380327 16769024 2851 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4663/statm: 4094 2851 677 1256 0 2833 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16376
[startup+0.102233 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4663
/proc/meminfo: memFree=1836064/2055920 swapFree=4181384/4192956
[pid=4663] ppid=4661 vsize=23944 CPUtime=0.09
/proc/4663/stat : 4663 (pbscip.linux.x8) R 4661 4663 3868 0 -1 4194304 4887 0 0 0 7 2 0 0 18 0 1 0 186380327 24518656 4491 1992294400 4194304 9342243 548682068736 18446744073709551615 4401518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4663/statm: 5986 4491 742 1256 0 4725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23944
[startup+0.302262 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4663
/proc/meminfo: memFree=1836064/2055920 swapFree=4181384/4192956
[pid=4663] ppid=4661 vsize=19480 CPUtime=0.29
/proc/4663/stat : 4663 (pbscip.linux.x8) R 4661 4663 3868 0 -1 4194304 4936 0 0 0 26 3 0 0 19 0 1 0 186380327 19947520 3709 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4663/statm: 4870 3709 696 1256 0 3609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19480
[startup+0.702319 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4663
/proc/meminfo: memFree=1836064/2055920 swapFree=4181384/4192956
[pid=4663] ppid=4661 vsize=19480 CPUtime=0.69
/proc/4663/stat : 4663 (pbscip.linux.x8) R 4661 4663 3868 0 -1 4194304 4959 0 0 0 64 5 0 0 23 0 1 0 186380327 19947520 3732 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4663/statm: 4870 3732 696 1256 0 3609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19480
Solver just ended. Dumping a history of the last processes samples
[startup+0.802333 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4663
/proc/meminfo: memFree=1836064/2055920 swapFree=4181384/4192956
[pid=4663] ppid=4661 vsize=19480 CPUtime=0.8
/proc/4663/stat : 4663 (pbscip.linux.x8) R 4661 4663 3868 0 -1 4194304 4969 0 0 0 74 6 0 0 24 0 1 0 186380327 19947520 3742 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4663/statm: 4870 3742 696 1256 0 3609 0
Current children cumulated CPU time (s) 0.8
Current children cumulated vsize (KiB) 19480
Child status: 0
Real time (s): 0.885973
CPU time (s): 0.886864
CPU user time (s): 0.822874
CPU system time (s): 0.06399
CPU usage (%): 100.101
Max. virtual memory (cumulated for all children) (KiB): 23944
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.822874
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4974
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= 1
runsolver used 0.002999 second user time and 0.005999 second system time
The end
Begin job on node49 at 2009-06-16 23:31:14
IDJOB=1870005
IDBENCH=48001
IDSOLVER=684
FILE ID=node49/1870005-1245187874
PBS_JOBID= 9368286
Free space on /tmp= 66028 MiB
SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870005-1245187874/watcher-1870005-1245187874 -o /tmp/evaluation-result-1870005-1245187874/solver-1870005-1245187874 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870005-1245187874.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 922420a68683b7e293a59c451b6ae509
RANDOM SEED=163455395
node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.232
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.232
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1836544 kB
Buffers: 51204 kB
Cached: 99868 kB
SwapCached: 4580 kB
Active: 58200 kB
Inactive: 100992 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1836544 kB
SwapTotal: 4192956 kB
SwapFree: 4181384 kB
Dirty: 11736 kB
Writeback: 0 kB
Mapped: 13852 kB
Slab: 46008 kB
Committed_AS: 178172 kB
PageTables: 1388 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66016 MiB
End job on node49 at 2009-06-16 23:31:15