0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869934-1245187376.opb>
0.00/0.01 c original problem has 54 variables (54 bin, 0 int, 0 impl, 0 cont) and 39 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, 8 chg coeffs, 0 upgd conss, 144 impls, 0 clqs
0.00/0.01 c (round 2) 13 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 2 upgd conss, 144 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 13 deleted vars, 10 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.00/0.02 c 150 implications, 0 cliques
0.00/0.02 c presolved problem has 41 variables (41 bin, 0 int, 0 impl, 0 cont) and 28 constraints
0.00/0.02 c 25 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 | 5 | 263k| 0 | 1 | 41 | 28 | 28 | 41 | 53 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.02 c 0.0s| 1 | 0 | 62 | 266k| 0 | 5 | 41 | 28 | 28 | 41 | 54 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.02 c 0.0s| 1 | 0 | 67 | 275k| 0 | 4 | 41 | 28 | 28 | 41 | 57 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 77 | 287k| 0 | 6 | 41 | 28 | 28 | 41 | 61 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 85 | 297k| 0 | 12 | 41 | 28 | 28 | 41 | 66 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 97 | 306k| 0 | 14 | 41 | 28 | 28 | 41 | 69 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 108 | 310k| 0 | 15 | 41 | 28 | 28 | 41 | 74 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 119 | 315k| 0 | 13 | 41 | 28 | 28 | 41 | 79 | 26 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 2 | 119 | 315k| 0 | 13 | 41 | 28 | 28 | 41 | 79 | 26 | 0 | 13 | 3.000000e+00 | -- | Inf
0.09/0.12 o 57
0.09/0.12 c * 0.1s| 5 | 3 | 204 | 319k| 4 | - | 41 | 28 | 22 | 41 | 40 | 40 | 0 | 27 | 3.000000e+00 | 5.700000e+01 |1800.00%
0.19/0.25 o 21
0.19/0.25 c * 0.2s| 84 | 23 | 1017 | 347k| 11 | - | 41 | 35 | 4 | 41 | 40 | 184 | 7 | 239 | 3.000000e+00 | 2.100000e+01 | 600.00%
0.19/0.26 o 3
0.19/0.26 c * 0.2s| 90 | 0 | 1042 | 329k| 11 | - | 41 | 30 | 2 | 41 | 33 | 190 | 7 | 240 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.19/0.26 c
0.19/0.26 c SCIP Status : problem is solved [optimal solution found]
0.19/0.26 c Solving Time (sec) : 0.22
0.19/0.26 c Solving Nodes : 90
0.19/0.26 c Primal Bound : +3.00000000000000e+00 (3 solutions)
0.19/0.26 c Dual Bound : +3.00000000000000e+00
0.19/0.26 c Gap : 0.00 %
0.19/0.26 c NODE 90
0.19/0.26 c DUAL BOUND 3
0.19/0.26 c PRIMAL BOUND 3
0.19/0.26 c GAP 0
0.19/0.26 s OPTIMUM FOUND
0.19/0.26 v -x18 -x17 -x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.19/0.26 c SCIP Status : problem is solved [optimal solution found]
0.19/0.26 c Solving Time : 0.22
0.19/0.26 c Original Problem :
0.19/0.26 c Problem name : HOME/instance-1869934-1245187376.opb
0.19/0.26 c Variables : 54 (54 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.26 c Constraints : 39 initial, 39 maximal
0.19/0.26 c Presolved Problem :
0.19/0.26 c Problem name : t_HOME/instance-1869934-1245187376.opb
0.19/0.26 c Variables : 41 (41 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.26 c Constraints : 28 initial, 35 maximal
0.19/0.26 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.26 c trivial : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c implics : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c probing : 0.01 0 0 0 0 0 0 0 0
0.19/0.26 c and : 0.00 2 10 0 0 0 10 0 10
0.19/0.26 c linear : 0.00 1 0 0 0 0 0 0 8
0.19/0.26 c logicor : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c root node : - 7 - - 7 - - - -
0.19/0.26 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.26 c integral : 0 0 0 83 0 1 20 0 0 126
0.19/0.26 c and : 25 146 307 2 0 6 284 175 0 0
0.19/0.26 c linear : 1 7 300 2 0 18 138 0 0 0
0.19/0.26 c logicor : 2+ 7 70 3 0 0 3 0 0 0
0.19/0.26 c countsols : 0 0 0 3 0 0 0 0 0 0
0.19/0.26 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.26 c integral : 0.12 0.00 0.00 0.12 0.00
0.19/0.26 c and : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c linear : 0.02 0.00 0.02 0.00 0.00
0.19/0.26 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c Propagators : Time Calls Cutoffs DomReds
0.19/0.26 c rootredcost : 0.00 2 0 1
0.19/0.26 c pseudoobj : 0.00 223 0 4
0.19/0.26 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.26 c propagation : 0.00 24 5 19 15.6 0 0.0 -
0.19/0.26 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.26 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.26 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.26 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.26 c applied globally : - - - 7 11.0 - - -
0.19/0.26 c applied locally : - - - 0 0.0 - - -
0.19/0.26 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.26 c cut pool : 0.00 6 - - 4 - (maximal pool size: 47)
0.19/0.26 c redcost : 0.00 147 0 0 0 0
0.19/0.26 c impliedbounds : 0.00 7 0 0 13 0
0.19/0.26 c intobj : 0.00 0 0 0 0 0
0.19/0.26 c gomory : 0.00 7 0 0 22 0
0.19/0.26 c strongcg : 0.00 7 0 0 24 0
0.19/0.26 c cmir : 0.02 7 0 0 21 0
0.19/0.26 c flowcover : 0.01 7 0 0 40 0
0.19/0.26 c clique : 0.00 1 0 0 0 0
0.19/0.26 c zerohalf : 0.00 0 0 0 0 0
0.19/0.26 c mcf : 0.00 1 0 0 0 0
0.19/0.26 c Pricers : Time Calls Vars
0.19/0.26 c problem variables: 0.00 0 0
0.19/0.26 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.26 c relpscost : 0.12 80 1 20 0 0 126
0.19/0.26 c pscost : 0.00 0 0 0 0 0 0
0.19/0.26 c inference : 0.00 0 0 0 0 0 0
0.19/0.26 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.26 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.26 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.26 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.26 c random : 0.00 0 0 0 0 0 0
0.19/0.26 c Primal Heuristics : Time Calls Found
0.19/0.26 c LP solutions : 0.00 - 3
0.19/0.26 c pseudo solutions : 0.00 - 0
0.19/0.26 c coefdiving : 0.00 0 0
0.19/0.26 c pscostdiving : 0.00 0 0
0.19/0.26 c fracdiving : 0.00 0 0
0.19/0.26 c veclendiving : 0.00 0 0
0.19/0.26 c objpscostdiving : 0.00 0 0
0.19/0.26 c rootsoldiving : 0.00 0 0
0.19/0.26 c linesearchdiving : 0.00 0 0
0.19/0.26 c guideddiving : 0.00 0 0
0.19/0.26 c crossover : 0.00 0 0
0.19/0.26 c oneopt : 0.00 2 0
0.19/0.26 c simplerounding : 0.00 0 0
0.19/0.26 c rounding : 0.01 125 0
0.19/0.26 c shifting : 0.00 14 0
0.19/0.26 c intshifting : 0.00 0 0
0.19/0.26 c fixandinfer : 0.00 0 0
0.19/0.26 c feaspump : 0.00 1 0
0.19/0.26 c intdiving : 0.00 0 0
0.19/0.26 c actconsdiving : 0.00 0 0
0.19/0.26 c octane : 0.00 0 0
0.19/0.26 c rens : 0.01 1 0
0.19/0.26 c rins : 0.00 0 0
0.19/0.26 c localbranching : 0.00 0 0
0.19/0.26 c mutation : 0.00 0 0
0.19/0.26 c dins : 0.00 0 0
0.19/0.26 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.26 c primal LP : 0.00 0 0 0.00 -
0.19/0.26 c dual LP : 0.02 153 987 6.45 49350.00
0.19/0.26 c barrier LP : 0.00 0 0 0.00 -
0.19/0.26 c diving/probing LP: 0.00 11 55 5.00 -
0.19/0.26 c strong branching : 0.12 240 3220 13.42 26833.33
0.19/0.26 c (at root node) : - 13 861 66.23 -
0.19/0.26 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.26 c B&B Tree :
0.19/0.26 c number of runs : 1
0.19/0.26 c nodes : 90
0.19/0.26 c nodes (total) : 90
0.19/0.26 c nodes left : 0
0.19/0.26 c max depth : 11
0.19/0.26 c max depth (total): 11
0.19/0.26 c backtracks : 11 (12.2%)
0.19/0.26 c delayed cutoffs : 1
0.19/0.26 c repropagations : 8 (15 domain reductions, 1 cutoffs)
0.19/0.26 c avg switch length: 2.24
0.19/0.26 c switching time : 0.00
0.19/0.26 c Solution :
0.19/0.26 c Solutions found : 3 (3 improvements)
0.19/0.26 c Primal Bound : +3.00000000000000e+00 (in run 1, after 90 nodes, 0.22 seconds, depth 10, found by <relaxation>)
0.19/0.26 c Dual Bound : +3.00000000000000e+00
0.19/0.26 c Gap : 0.00 %
0.19/0.26 c Root Dual Bound : +3.00000000000000e+00
0.19/0.26 c Time complete: 0.26.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869934-1245187376/watcher-1869934-1245187376 -o /tmp/evaluation-result-1869934-1245187376/solver-1869934-1245187376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869934-1245187376.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 3/67 10299
/proc/meminfo: memFree=1284880/2055920 swapFree=4192956/4192956
[pid=10299] ppid=10297 vsize=6100 CPUtime=0
/proc/10299/stat : 10299 (pbscip.linux.x8) R 10297 10299 9730 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 175226950 6246400 504 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10299/statm: 1525 514 325 886 0 635 0
[startup+0.00987496 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10299
/proc/meminfo: memFree=1284880/2055920 swapFree=4192956/4192956
[pid=10299] ppid=10297 vsize=8540 CPUtime=0
/proc/10299/stat : 10299 (pbscip.linux.x8) R 10297 10299 9730 0 -1 4194304 1449 0 0 0 0 0 0 0 18 0 1 0 175226950 8744960 1430 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/10299/statm: 2135 1430 354 886 0 1245 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8540
[startup+0.101878 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10299
/proc/meminfo: memFree=1284880/2055920 swapFree=4192956/4192956
[pid=10299] ppid=10297 vsize=15004 CPUtime=0.09
/proc/10299/stat : 10299 (pbscip.linux.x8) R 10297 10299 9730 0 -1 4194304 4158 0 0 0 8 1 0 0 18 0 1 0 175226950 15364096 2941 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10299/statm: 3751 2941 567 886 0 2861 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15004
Solver just ended. Dumping a history of the last processes samples
[startup+0.201887 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10299
/proc/meminfo: memFree=1284880/2055920 swapFree=4192956/4192956
[pid=10299] ppid=10297 vsize=15004 CPUtime=0.19
/proc/10299/stat : 10299 (pbscip.linux.x8) R 10297 10299 9730 0 -1 4194304 4162 0 0 0 17 2 0 0 18 0 1 0 175226950 15364096 2945 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10299/statm: 3751 2945 571 886 0 2861 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15004
Child status: 0
Real time (s): 0.269717
CPU time (s): 0.268958
CPU user time (s): 0.235964
CPU system time (s): 0.032994
CPU usage (%): 99.7186
Max. virtual memory (cumulated for all children) (KiB): 15004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.235964
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4167
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 0.001999 second user time and 0.008998 second system time
The end
Begin job on node68 at 2009-06-16 23:22:56
IDJOB=1869934
IDBENCH=47966
IDSOLVER=683
FILE ID=node68/1869934-1245187376
PBS_JOBID= 9368272
Free space on /tmp= 66472 MiB
SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=37-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869934-1245187376/watcher-1869934-1245187376 -o /tmp/evaluation-result-1869934-1245187376/solver-1869934-1245187376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869934-1245187376.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ecd8e533e3641a4c2c49e9e1d3d0ce44
RANDOM SEED=1406062956
node68.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 : 3000.238
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 : 3000.238
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: 1285360 kB
Buffers: 72644 kB
Cached: 600488 kB
SwapCached: 0 kB
Active: 347060 kB
Inactive: 342552 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1285360 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 10060 kB
Writeback: 0 kB
Mapped: 26496 kB
Slab: 66536 kB
Committed_AS: 86368 kB
PageTables: 1568 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= 66464 MiB
End job on node68 at 2009-06-16 23:22:57