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-1870007-1245187877.opb>
0.00/0.01 c original problem has 80 variables (80 bin, 0 int, 0 impl, 0 cont) and 55 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 9 chg coeffs, 0 upgd conss, 244 impls, 0 clqs
0.00/0.02 c (round 2) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 9 chg coeffs, 3 upgd conss, 266 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 5 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 9 changed coefficients
0.00/0.02 c 308 implications, 0 cliques
0.00/0.02 c presolved problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 54 constraints
0.00/0.02 c 49 constraints of type <and>
0.00/0.02 c 2 constraints of type <linear>
0.00/0.02 c 3 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
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 | 14 | 389k| 0 | 9 | 75 | 54 | 54 | 75 | 101 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 140 | 410k| 0 | 15 | 75 | 54 | 54 | 75 | 106 | 5 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 154 | 437k| 0 | 25 | 75 | 54 | 54 | 75 | 110 | 9 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 169 | 507k| 0 | 23 | 75 | 54 | 54 | 75 | 116 | 15 | 0 | 0 | 2.000000e+00 | -- | Inf
0.06/0.07 c 0.1s| 1 | 0 | 202 | 544k| 0 | 20 | 75 | 54 | 54 | 75 | 129 | 28 | 0 | 0 | 2.000000e+00 | -- | Inf
0.06/0.08 c 0.1s| 1 | 0 | 222 | 581k| 0 | 29 | 75 | 54 | 54 | 75 | 144 | 43 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 233 | 601k| 0 | 33 | 75 | 54 | 54 | 75 | 149 | 48 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.18 c 0.2s| 1 | 2 | 233 | 601k| 0 | 33 | 75 | 54 | 54 | 75 | 149 | 48 | 0 | 33 | 2.000000e+00 | -- | Inf
0.29/0.31 o 23
0.29/0.31 c * 0.3s| 29 | 19 | 693 | 647k| 13 | - | 75 | 62 | 2 | 75 | 83 | 153 | 8 | 248 | 2.000000e+00 | 2.300000e+01 |1050.00%
0.29/0.32 o 22
0.29/0.32 c * 0.3s| 34 | 22 | 748 | 649k| 13 | - | 75 | 62 | 5 | 75 | 80 | 164 | 8 | 257 | 2.000000e+00 | 2.200000e+01 |1000.00%
0.29/0.39 o 10
0.29/0.39 c * 0.4s| 62 | 25 | 1047 | 661k| 13 | - | 75 | 71 | 5 | 75 | 100 | 240 | 17 | 342 | 2.000000e+00 | 1.000000e+01 | 400.00%
0.39/0.44 o 2
0.39/0.44 c * 0.4s| 89 | 0 | 1287 | 655k| 16 | - | 75 | 70 | 0 | 75 | 74 | 290 | 29 | 397 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.39/0.44 c
0.39/0.44 c SCIP Status : problem is solved [optimal solution found]
0.39/0.44 c Solving Time (sec) : 0.41
0.39/0.44 c Solving Nodes : 89
0.39/0.44 c Primal Bound : +2.00000000000000e+00 (4 solutions)
0.39/0.44 c Dual Bound : +2.00000000000000e+00
0.39/0.44 c Gap : 0.00 %
0.39/0.44 c NODE 89
0.39/0.44 c DUAL BOUND 2
0.39/0.44 c PRIMAL BOUND 2
0.39/0.44 c GAP 0
0.39/0.44 s OPTIMUM FOUND
0.39/0.44 v -x30 x29 x28 x27 x26 -x25 -x24 -x23 -x22 x21 x20 x19 -x18 x17 -x16 x15 -x14 -x13 x12 x11 x10 x9 x8 -x7 x6 -x5 -x4 -x3 x2 -x1
0.39/0.44 c SCIP Status : problem is solved [optimal solution found]
0.39/0.44 c Solving Time : 0.41
0.39/0.44 c Original Problem :
0.39/0.44 c Problem name : HOME/instance-1870007-1245187877.opb
0.39/0.44 c Variables : 80 (80 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.44 c Constraints : 55 initial, 55 maximal
0.39/0.44 c Presolved Problem :
0.39/0.44 c Problem name : t_HOME/instance-1870007-1245187877.opb
0.39/0.44 c Variables : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.44 c Constraints : 54 initial, 71 maximal
0.39/0.44 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.39/0.44 c trivial : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c implics : 0.00 0 2 0 0 0 0 0 0
0.39/0.44 c probing : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c and : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c linear : 0.01 1 2 0 0 0 0 0 9
0.39/0.44 c logicor : 0.00 0 0 0 0 0 0 0 0
0.39/0.44 c root node : - 7 - - 7 - - - -
0.39/0.44 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.39/0.44 c integral : 0 0 0 84 0 2 31 0 0 132
0.39/0.44 c and : 49 174 411 2 0 6 381 266 0 0
0.39/0.44 c linear : 2 6 404 2 0 11 154 0 0 0
0.39/0.44 c logicor : 3+ 6 90 2 0 0 7 0 0 0
0.39/0.44 c countsols : 0 0 0 4 0 0 0 0 0 0
0.39/0.44 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.39/0.44 c integral : 0.21 0.00 0.00 0.21 0.00
0.39/0.44 c and : 0.00 0.00 0.00 0.00 0.00
0.39/0.44 c linear : 0.00 0.00 0.00 0.00 0.00
0.39/0.44 c logicor : 0.00 0.00 0.00 0.00 0.00
0.39/0.44 c countsols : 0.00 0.00 0.00 0.00 0.00
0.39/0.44 c Propagators : Time Calls Cutoffs DomReds
0.39/0.44 c rootredcost : 0.00 3 0 1
0.39/0.44 c pseudoobj : 0.00 255 0 4
0.39/0.44 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.39/0.44 c propagation : 0.00 17 12 52 16.5 2 10.5 -
0.39/0.44 c infeasible LP : 0.00 1 0 0 0.0 0 0.0 0
0.39/0.44 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.44 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.44 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.44 c applied globally : - - - 29 16.0 - - -
0.39/0.44 c applied locally : - - - 0 0.0 - - -
0.39/0.44 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.39/0.44 c cut pool : 0.00 5 - - 16 - (maximal pool size: 165)
0.39/0.44 c redcost : 0.00 176 0 1 0 0
0.39/0.44 c impliedbounds : 0.00 6 0 0 33 0
0.39/0.44 c intobj : 0.00 0 0 0 0 0
0.39/0.44 c gomory : 0.03 6 0 0 141 0
0.39/0.44 c strongcg : 0.01 6 0 0 202 0
0.39/0.44 c cmir : 0.00 6 0 0 41 0
0.39/0.44 c flowcover : 0.01 6 0 0 89 0
0.39/0.44 c clique : 0.00 6 0 0 1 0
0.39/0.44 c zerohalf : 0.00 0 0 0 0 0
0.39/0.44 c mcf : 0.00 1 0 0 0 0
0.39/0.44 c Pricers : Time Calls Vars
0.39/0.44 c problem variables: 0.00 0 0
0.39/0.44 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.39/0.44 c relpscost : 0.21 80 2 31 0 0 132
0.39/0.44 c pscost : 0.00 0 0 0 0 0 0
0.39/0.44 c inference : 0.00 0 0 0 0 0 0
0.39/0.44 c mostinf : 0.00 0 0 0 0 0 0
0.39/0.44 c leastinf : 0.00 0 0 0 0 0 0
0.39/0.44 c fullstrong : 0.00 0 0 0 0 0 0
0.39/0.44 c allfullstrong : 0.00 0 0 0 0 0 0
0.39/0.44 c random : 0.00 0 0 0 0 0 0
0.39/0.44 c Primal Heuristics : Time Calls Found
0.39/0.44 c LP solutions : 0.00 - 4
0.39/0.44 c pseudo solutions : 0.00 - 0
0.39/0.44 c coefdiving : 0.00 0 0
0.39/0.44 c pscostdiving : 0.00 0 0
0.39/0.44 c fracdiving : 0.00 0 0
0.39/0.44 c veclendiving : 0.00 0 0
0.39/0.44 c objpscostdiving : 0.00 0 0
0.39/0.44 c rootsoldiving : 0.00 0 0
0.39/0.44 c linesearchdiving : 0.00 0 0
0.39/0.44 c guideddiving : 0.00 0 0
0.39/0.44 c crossover : 0.00 0 0
0.39/0.44 c intshifting : 0.00 0 0
0.39/0.44 c oneopt : 0.00 3 0
0.39/0.44 c simplerounding : 0.00 0 0
0.39/0.44 c rounding : 0.00 131 0
0.39/0.44 c shifting : 0.01 26 0
0.39/0.44 c fixandinfer : 0.00 0 0
0.39/0.44 c feaspump : 0.01 1 0
0.39/0.44 c intdiving : 0.00 0 0
0.39/0.44 c actconsdiving : 0.00 0 0
0.39/0.44 c octane : 0.00 0 0
0.39/0.44 c rens : 0.01 1 0
0.39/0.44 c rins : 0.00 0 0
0.39/0.44 c localbranching : 0.00 0 0
0.39/0.44 c mutation : 0.00 0 0
0.39/0.44 c dins : 0.00 0 0
0.39/0.44 c LP : Time Calls Iterations Iter/call Iter/sec
0.39/0.44 c primal LP : 0.00 0 0 0.00 -
0.39/0.44 c dual LP : 0.09 186 1168 6.28 12977.78
0.39/0.44 c barrier LP : 0.00 0 0 0.00 -
0.39/0.44 c diving/probing LP: 0.01 13 119 9.15 11900.00
0.39/0.44 c strong branching : 0.21 397 4545 11.45 21642.86
0.39/0.44 c (at root node) : - 33 1198 36.30 -
0.39/0.44 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.44 c B&B Tree :
0.39/0.44 c number of runs : 1
0.39/0.44 c nodes : 89
0.39/0.44 c nodes (total) : 89
0.39/0.44 c nodes left : 0
0.39/0.44 c max depth : 16
0.39/0.44 c max depth (total): 16
0.39/0.44 c backtracks : 9 (10.1%)
0.39/0.44 c delayed cutoffs : 1
0.39/0.44 c repropagations : 21 (63 domain reductions, 1 cutoffs)
0.39/0.44 c avg switch length: 2.43
0.39/0.44 c switching time : 0.00
0.39/0.44 c Solution :
0.39/0.44 c Solutions found : 4 (4 improvements)
0.39/0.44 c Primal Bound : +2.00000000000000e+00 (in run 1, after 89 nodes, 0.41 seconds, depth 16, found by <relaxation>)
0.39/0.44 c Dual Bound : +2.00000000000000e+00
0.39/0.44 c Gap : 0.00 %
0.39/0.44 c Root Dual Bound : +2.00000000000000e+00
0.39/0.44 c Time complete: 0.44.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870007-1245187877/watcher-1870007-1245187877 -o /tmp/evaluation-result-1870007-1245187877/solver-1870007-1245187877 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870007-1245187877.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 4848
/proc/meminfo: memFree=1835680/2055920 swapFree=4181384/4192956
[pid=4848] ppid=4846 vsize=5812 CPUtime=0
/proc/4848/stat : 4848 (pbscip.linux.x8) R 4846 4848 3868 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186380616 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 1453 501 332 1256 0 192 0
[startup+0.0622791 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4848
/proc/meminfo: memFree=1835680/2055920 swapFree=4181384/4192956
[pid=4848] ppid=4846 vsize=15360 CPUtime=0.06
/proc/4848/stat : 4848 (pbscip.linux.x8) R 4846 4848 3868 0 -1 4194304 2990 0 0 0 5 1 0 0 18 0 1 0 186380616 15728640 2620 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4848/statm: 3840 2620 680 1256 0 2579 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15360
[startup+0.101284 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4848
/proc/meminfo: memFree=1835680/2055920 swapFree=4181384/4192956
[pid=4848] ppid=4846 vsize=15876 CPUtime=0.09
/proc/4848/stat : 4848 (pbscip.linux.x8) R 4846 4848 3868 0 -1 4194304 3069 0 0 0 8 1 0 0 18 0 1 0 186380616 16257024 2699 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4848/statm: 3969 2699 681 1256 0 2708 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15876
[startup+0.301312 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4848
/proc/meminfo: memFree=1835680/2055920 swapFree=4181384/4192956
[pid=4848] ppid=4846 vsize=18068 CPUtime=0.29
/proc/4848/stat : 4848 (pbscip.linux.x8) R 4846 4848 3868 0 -1 4194304 4621 0 0 0 27 2 0 0 19 0 1 0 186380616 18501632 3416 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4848/statm: 4517 3416 697 1256 0 3256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18068
Solver just ended. Dumping a history of the last processes samples
[startup+0.401326 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4848
/proc/meminfo: memFree=1835680/2055920 swapFree=4181384/4192956
[pid=4848] ppid=4846 vsize=18068 CPUtime=0.39
/proc/4848/stat : 4848 (pbscip.linux.x8) R 4846 4848 3868 0 -1 4194304 4629 0 0 0 37 2 0 0 19 0 1 0 186380616 18501632 3424 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4848/statm: 4517 3424 697 1256 0 3256 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 18068
Child status: 0
Real time (s): 0.449883
CPU time (s): 0.450931
CPU user time (s): 0.418936
CPU system time (s): 0.031995
CPU usage (%): 100.233
Max. virtual memory (cumulated for all children) (KiB): 18068
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.418936
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4640
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= 0
runsolver used 0.002999 second user time and 0.006998 second system time
The end
Begin job on node49 at 2009-06-16 23:31:17
IDJOB=1870007
IDBENCH=48002
IDSOLVER=684
FILE ID=node49/1870007-1245187877
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=5-P0=2-P1=23-P2=17-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-1870007-1245187877/watcher-1870007-1245187877 -o /tmp/evaluation-result-1870007-1245187877/solver-1870007-1245187877 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870007-1245187877.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 29850f33625e3b214e4f3b0387fb69a5
RANDOM SEED=1433868750
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: 1836160 kB
Buffers: 51392 kB
Cached: 99952 kB
SwapCached: 4580 kB
Active: 58404 kB
Inactive: 101076 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1836160 kB
SwapTotal: 4192956 kB
SwapFree: 4181384 kB
Dirty: 11736 kB
Writeback: 0 kB
Mapped: 13852 kB
Slab: 46084 kB
Committed_AS: 179320 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 23:31:18