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-1870094-1245188802.opb>
0.00/0.01 c original problem has 120 variables (120 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 400 impls, 0 clqs
0.00/0.02 c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 4 upgd conss, 422 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 12 changed coefficients
0.00/0.02 c 470 implications, 0 cliques
0.00/0.02 c presolved problem has 114 variables (114 bin, 0 int, 0 impl, 0 cont) and 81 constraints
0.00/0.02 c 74 constraints of type <and>
0.00/0.02 c 3 constraints of type <linear>
0.00/0.02 c 4 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
0.00/0.03 c OPT-NLC
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 c
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 12 | 546k| 0 | 5 | 114 | 81 | 81 | 114 | 153 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.03/0.04 c 0.0s| 1 | 0 | 162 | 557k| 0 | 22 | 114 | 81 | 81 | 114 | 158 | 5 | 0 | 0 | 2.000000e+00 | -- | Inf
0.03/0.05 c 0.0s| 1 | 0 | 188 | 603k| 0 | 25 | 114 | 81 | 81 | 114 | 173 | 20 | 0 | 0 | 2.000000e+00 | -- | Inf
0.03/0.07 c 0.1s| 1 | 0 | 208 | 643k| 0 | 33 | 114 | 81 | 81 | 114 | 183 | 30 | 0 | 0 | 2.000000e+00 | -- | Inf
0.03/0.09 c 0.1s| 1 | 0 | 242 | 670k| 0 | 37 | 114 | 81 | 81 | 114 | 199 | 46 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 266 | 681k| 0 | 49 | 114 | 81 | 81 | 114 | 210 | 57 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 307 | 709k| 0 | 53 | 114 | 81 | 81 | 114 | 220 | 67 | 0 | 0 | 2.000000e+00 | -- | Inf
0.39/0.47 c 0.4s| 1 | 2 | 307 | 710k| 0 | 53 | 114 | 81 | 81 | 114 | 220 | 67 | 0 | 33 | 2.000000e+00 | -- | Inf
0.89/0.95 o 2
0.89/0.95 c * 0.9s| 63 | 0 | 1069 | 768k| 18 | - | 114 | 127 | 41 | 114 | 105 | 255 | 46 | 533 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.89/0.95 c
0.89/0.95 c SCIP Status : problem is solved [optimal solution found]
0.89/0.95 c Solving Time (sec) : 0.89
0.89/0.95 c Solving Nodes : 63
0.89/0.95 c Primal Bound : +2.00000000000000e+00 (1 solutions)
0.89/0.95 c Dual Bound : +2.00000000000000e+00
0.89/0.95 c Gap : 0.00 %
0.89/0.95 c NODE 63
0.89/0.95 c DUAL BOUND 2
0.89/0.95 c PRIMAL BOUND 2
0.89/0.95 c GAP 0
0.89/0.95 s OPTIMUM FOUND
0.89/0.95 v -x45 -x44 -x43 x42 x41 -x40 -x39 -x38 -x37 -x36 -x30 x29 x28 x27 -x26 -x35 -x34 -x33 -x32 x31 -x25 -x24 -x23 x22 -x21 -x20 -x19
0.89/0.95 v x18 x17 x16 -x15 -x14 x13 x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1
0.89/0.95 c SCIP Status : problem is solved [optimal solution found]
0.89/0.95 c Solving Time : 0.89
0.89/0.95 c Original Problem :
0.89/0.95 c Problem name : HOME/instance-1870094-1245188802.opb
0.89/0.95 c Variables : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.95 c Constraints : 82 initial, 82 maximal
0.89/0.95 c Presolved Problem :
0.89/0.95 c Problem name : t_HOME/instance-1870094-1245188802.opb
0.89/0.95 c Variables : 114 (114 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.95 c Constraints : 81 initial, 127 maximal
0.89/0.95 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.89/0.95 c trivial : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c implics : 0.00 0 2 0 0 0 0 0 0
0.89/0.95 c probing : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c and : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c linear : 0.00 1 3 0 0 0 0 0 12
0.89/0.95 c logicor : 0.01 0 0 0 0 0 0 0 0
0.89/0.95 c root node : - 0 - - 0 - - - -
0.89/0.95 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.89/0.95 c integral : 0 0 0 58 0 0 13 0 0 104
0.89/0.95 c and : 74 130 411 1 0 3 203 215 0 0
0.89/0.95 c linear : 3 6 408 1 0 13 107 0 0 0
0.89/0.95 c logicor : 4+ 6 94 1 0 0 16 0 0 0
0.89/0.95 c countsols : 0 0 0 1 0 0 0 0 0 0
0.89/0.95 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.89/0.95 c integral : 0.62 0.00 0.00 0.62 0.00
0.89/0.95 c and : 0.01 0.01 0.00 0.00 0.00
0.89/0.95 c linear : 0.01 0.00 0.01 0.00 0.00
0.89/0.95 c logicor : 0.00 0.00 0.00 0.00 0.00
0.89/0.95 c countsols : 0.00 0.00 0.00 0.00 0.00
0.89/0.95 c Propagators : Time Calls Cutoffs DomReds
0.89/0.95 c rootredcost : 0.00 0 0 0
0.89/0.95 c pseudoobj : 0.00 170 0 0
0.89/0.95 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.89/0.95 c propagation : 0.01 16 16 81 18.2 2 22.0 -
0.89/0.95 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.95 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.95 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.95 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.95 c applied globally : - - - 46 16.1 - - -
0.89/0.95 c applied locally : - - - 0 0.0 - - -
0.89/0.95 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.89/0.95 c cut pool : 0.00 5 - - 13 - (maximal pool size: 141)
0.89/0.95 c redcost : 0.00 130 0 0 0 0
0.89/0.95 c impliedbounds : 0.00 6 0 0 38 0
0.89/0.95 c intobj : 0.00 0 0 0 0 0
0.89/0.95 c gomory : 0.05 6 0 0 59 0
0.89/0.95 c strongcg : 0.01 6 0 0 128 0
0.89/0.95 c cmir : 0.01 6 0 0 45 0
0.89/0.95 c flowcover : 0.03 6 0 0 98 0
0.89/0.95 c clique : 0.00 6 0 0 1 0
0.89/0.95 c zerohalf : 0.00 0 0 0 0 0
0.89/0.95 c mcf : 0.00 1 0 0 0 0
0.89/0.95 c Pricers : Time Calls Vars
0.89/0.95 c problem variables: 0.00 0 0
0.89/0.95 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.89/0.95 c relpscost : 0.62 57 0 13 0 0 104
0.89/0.95 c pscost : 0.00 0 0 0 0 0 0
0.89/0.95 c inference : 0.00 0 0 0 0 0 0
0.89/0.95 c mostinf : 0.00 0 0 0 0 0 0
0.89/0.95 c leastinf : 0.00 0 0 0 0 0 0
0.89/0.95 c fullstrong : 0.00 0 0 0 0 0 0
0.89/0.95 c allfullstrong : 0.00 0 0 0 0 0 0
0.89/0.95 c random : 0.00 0 0 0 0 0 0
0.89/0.95 c Primal Heuristics : Time Calls Found
0.89/0.95 c LP solutions : 0.00 - 1
0.89/0.95 c pseudo solutions : 0.00 - 0
0.89/0.95 c oneopt : 0.00 0 0
0.89/0.95 c coefdiving : 0.00 0 0
0.89/0.95 c pscostdiving : 0.00 0 0
0.89/0.95 c fracdiving : 0.00 0 0
0.89/0.95 c veclendiving : 0.00 0 0
0.89/0.95 c objpscostdiving : 0.00 0 0
0.89/0.95 c rootsoldiving : 0.00 0 0
0.89/0.95 c linesearchdiving : 0.00 0 0
0.89/0.95 c guideddiving : 0.00 0 0
0.89/0.95 c crossover : 0.00 0 0
0.89/0.95 c simplerounding : 0.00 0 0
0.89/0.95 c rounding : 0.01 115 0
0.89/0.95 c shifting : 0.01 16 0
0.89/0.95 c intshifting : 0.00 0 0
0.89/0.95 c fixandinfer : 0.00 0 0
0.89/0.95 c feaspump : 0.01 1 0
0.89/0.95 c intdiving : 0.00 0 0
0.89/0.95 c actconsdiving : 0.00 0 0
0.89/0.95 c octane : 0.00 0 0
0.89/0.95 c rens : 0.02 1 0
0.89/0.95 c rins : 0.00 0 0
0.89/0.95 c localbranching : 0.00 0 0
0.89/0.95 c mutation : 0.00 0 0
0.89/0.95 c dins : 0.00 0 0
0.89/0.95 c LP : Time Calls Iterations Iter/call Iter/sec
0.89/0.95 c primal LP : 0.00 0 0 0.00 -
0.89/0.95 c dual LP : 0.09 137 932 6.80 10355.56
0.89/0.95 c barrier LP : 0.00 0 0 0.00 -
0.89/0.95 c diving/probing LP: 0.01 12 137 11.42 13700.00
0.89/0.95 c strong branching : 0.62 533 9365 17.57 15104.84
0.89/0.95 c (at root node) : - 33 3239 98.15 -
0.89/0.95 c conflict analysis: 0.00 0 0 0.00 -
0.89/0.95 c B&B Tree :
0.89/0.95 c number of runs : 1
0.89/0.95 c nodes : 63
0.89/0.95 c nodes (total) : 63
0.89/0.95 c nodes left : 0
0.89/0.95 c max depth : 18
0.89/0.95 c max depth (total): 18
0.89/0.95 c backtracks : 7 (11.1%)
0.89/0.95 c delayed cutoffs : 6
0.89/0.95 c repropagations : 10 (63 domain reductions, 6 cutoffs)
0.89/0.95 c avg switch length: 2.38
0.89/0.95 c switching time : 0.00
0.89/0.95 c Solution :
0.89/0.95 c Solutions found : 1 (1 improvements)
0.89/0.95 c Primal Bound : +2.00000000000000e+00 (in run 1, after 63 nodes, 0.89 seconds, depth 15, found by <relaxation>)
0.89/0.95 c Dual Bound : +2.00000000000000e+00
0.89/0.95 c Gap : 0.00 %
0.89/0.95 c Root Dual Bound : +2.00000000000000e+00
0.89/0.96 c Time complete: 0.95.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870094-1245188802/watcher-1870094-1245188802 -o /tmp/evaluation-result-1870094-1245188802/solver-1870094-1245188802 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870094-1245188802.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 0.99 0.99 3/64 3753
/proc/meminfo: memFree=1829416/2055920 swapFree=4182544/4192956
[pid=3753] ppid=3751 vsize=4328 CPUtime=0
/proc/3753/stat : 3753 (pbscip.linux.x8) R 3751 3753 3205 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 186476602 4431872 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6863653 0 0 4096 0 0 0 0 17 1 0 0
/proc/3753/statm: 1082 471 306 886 0 192 0
[startup+0.0367679 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3753
/proc/meminfo: memFree=1829416/2055920 swapFree=4182544/4192956
[pid=3753] ppid=3751 vsize=12448 CPUtime=0.03
/proc/3753/stat : 3753 (pbscip.linux.x8) R 3751 3753 3205 0 -1 4194304 2645 0 0 0 2 1 0 0 18 0 1 0 186476602 12746752 2273 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3753/statm: 3112 2273 536 886 0 2222 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12448
[startup+0.102781 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3753
/proc/meminfo: memFree=1829416/2055920 swapFree=4182544/4192956
[pid=3753] ppid=3751 vsize=12856 CPUtime=0.09
/proc/3753/stat : 3753 (pbscip.linux.x8) R 3751 3753 3205 0 -1 4194304 2796 0 0 0 8 1 0 0 18 0 1 0 186476602 13164544 2424 1992294400 4194304 7823515 548682068736 18446744073709551615 4273510 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3753/statm: 3214 2424 565 886 0 2324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12856
[startup+0.301819 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3753
/proc/meminfo: memFree=1829416/2055920 swapFree=4182544/4192956
[pid=3753] ppid=3751 vsize=13036 CPUtime=0.29
/proc/3753/stat : 3753 (pbscip.linux.x8) R 3751 3753 3205 0 -1 4194304 4434 0 0 0 27 2 0 0 19 0 1 0 186476602 13348864 2499 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3753/statm: 3259 2499 570 886 0 2369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13036
[startup+0.701892 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3753
/proc/meminfo: memFree=1829416/2055920 swapFree=4182544/4192956
[pid=3753] ppid=3751 vsize=13036 CPUtime=0.69
/proc/3753/stat : 3753 (pbscip.linux.x8) R 3751 3753 3205 0 -1 4194304 4439 0 0 0 65 4 0 0 22 0 1 0 186476602 13348864 2504 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3753/statm: 3259 2504 574 886 0 2369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13036
Solver just ended. Dumping a history of the last processes samples
[startup+0.90193 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3753
/proc/meminfo: memFree=1829416/2055920 swapFree=4182544/4192956
[pid=3753] ppid=3751 vsize=13036 CPUtime=0.89
/proc/3753/stat : 3753 (pbscip.linux.x8) R 3751 3753 3205 0 -1 4194304 4440 0 0 0 84 5 0 0 24 0 1 0 186476602 13348864 2505 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3753/statm: 3259 2505 574 886 0 2369 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 13036
Child status: 0
Real time (s): 0.964199
CPU time (s): 0.963852
CPU user time (s): 0.902862
CPU system time (s): 0.06099
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 13036
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.902862
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4446
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 0.003999 second user time and 0.009998 second system time
The end
Begin job on node47 at 2009-06-16 23:46:42
IDJOB=1870094
IDBENCH=48046
IDSOLVER=683
FILE ID=node47/1870094-1245188802
PBS_JOBID= 9368282
Free space on /tmp= 65952 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=5-P0=2-P1=23-P2=29-P3=19-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-1870094-1245188802/watcher-1870094-1245188802 -o /tmp/evaluation-result-1870094-1245188802/solver-1870094-1245188802 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870094-1245188802.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= d3dcbd894a813bffadd1c00dbbda96ae
RANDOM SEED=1669773174
node47.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 : 3000.261
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 : 3000.261
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: 1829832 kB
Buffers: 48104 kB
Cached: 111172 kB
SwapCached: 4196 kB
Active: 57792 kB
Inactive: 109300 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1829832 kB
SwapTotal: 4192956 kB
SwapFree: 4182544 kB
Dirty: 9832 kB
Writeback: 0 kB
Mapped: 13676 kB
Slab: 44972 kB
Committed_AS: 183956 kB
PageTables: 1448 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 65944 MiB
End job on node47 at 2009-06-16 23:46:43