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-1869398-1245172445.opb>
0.00/0.01 c original problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 0 impls, 0 clqs
0.00/0.02 c presolving (2 rounds):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 0 implications, 0 cliques
0.00/0.02 c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.02 c 100 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.00
0.00/0.02 c strange?!, PURESAT with obj
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
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 154 | 566k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | -- | Inf
0.00/0.04 o 50
0.00/0.04 c r 0.0s| 1 | 0 | 154 | 568k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 5.000000e+01 |2900.00%
0.00/0.04 o 49
0.00/0.04 c R 0.0s| 1 | 0 | 154 | 569k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 4.900000e+01 |2840.00%
0.00/0.04 o 48
0.00/0.04 c s 0.0s| 1 | 0 | 154 | 571k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 4.800000e+01 |2780.00%
0.00/0.05 o 5
0.00/0.05 c k 0.0s| 1 | 0 | 154 | 572k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 5.000000e+00 | 200.00%
0.00/0.06 c 0.0s| 1 | 0 | 154 | 572k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 5.000000e+00 | 200.00%
0.89/0.98 c 0.9s| 1 | 2 | 154 | 572k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 35 | 1.666667e+00 | 5.000000e+00 | 200.00%
0.89/1.00 o 4
0.89/1.00 c R 1.0s| 2 | 1 | 249 | 575k| 1 | 26 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 35 | 1.687274e+00 | 4.000000e+00 | 137.07%
1.10/1.11 o 3
1.10/1.11 c * 1.1s| 3 | 1 | 334 | 582k| 2 | - | 50 | 100 | 10 | 50 | 100 | 0 | 0 | 66 | 1.687274e+00 | 3.000000e+00 | 77.80%
1.19/1.29 c
1.19/1.29 c SCIP Status : problem is solved [optimal solution found]
1.19/1.29 c Solving Time (sec) : 1.26
1.19/1.29 c Solving Nodes : 4
1.19/1.29 c Primal Bound : +3.00000000000000e+00 (17 solutions)
1.19/1.29 c Dual Bound : +3.00000000000000e+00
1.19/1.29 c Gap : 0.00 %
1.19/1.30 c NODE 4
1.19/1.30 c DUAL BOUND 3
1.19/1.30 c PRIMAL BOUND 3
1.19/1.30 c GAP 0
1.19/1.30 s OPTIMUM FOUND
1.19/1.30 v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25
1.19/1.30 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
1.19/1.30 c SCIP Status : problem is solved [optimal solution found]
1.19/1.30 c Solving Time : 1.26
1.19/1.30 c Original Problem :
1.19/1.30 c Problem name : HOME/instance-1869398-1245172445.opb
1.19/1.30 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.30 c Constraints : 100 initial, 100 maximal
1.19/1.30 c Presolved Problem :
1.19/1.30 c Problem name : t_HOME/instance-1869398-1245172445.opb
1.19/1.30 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.30 c Constraints : 100 initial, 100 maximal
1.19/1.30 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.19/1.30 c trivial : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c implics : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c probing : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c logicor : 0.00 0 0 0 0 0 0 0 0
1.19/1.30 c root node : - 24 - - 24 - - - -
1.19/1.30 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.19/1.30 c integral : 0 0 0 13 0 1 45 0 0 4
1.19/1.30 c logicor : 100 1 29 1 0 0 0 0 0 0
1.19/1.30 c countsols : 0 0 0 1 0 0 0 0 0 0
1.19/1.30 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.19/1.30 c integral : 1.16 0.00 0.00 1.16 0.00
1.19/1.30 c logicor : 0.00 0.00 0.00 0.00 0.00
1.19/1.30 c countsols : 0.00 0.00 0.00 0.00 0.00
1.19/1.30 c Propagators : Time Calls Cutoffs DomReds
1.19/1.30 c rootredcost : 0.00 2 0 0
1.19/1.30 c pseudoobj : 0.02 24 0 0
1.19/1.30 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.19/1.30 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.19/1.30 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.30 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.30 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.30 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.29/1.30 c applied globally : - - - 0 0.0 - - -
1.29/1.30 c applied locally : - - - 0 0.0 - - -
1.29/1.30 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.29/1.30 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.29/1.30 c redcost : 0.00 14 0 17 0 0
1.29/1.30 c impliedbounds : 0.00 2 0 0 0 0
1.29/1.30 c intobj : 0.00 0 0 0 0 0
1.29/1.30 c gomory : 0.00 2 0 0 0 0
1.29/1.30 c strongcg : 0.00 2 0 0 0 0
1.29/1.30 c cmir : 0.01 2 0 0 0 0
1.29/1.30 c flowcover : 0.01 2 0 0 0 0
1.29/1.30 c clique : 0.00 1 0 0 0 0
1.29/1.30 c zerohalf : 0.00 0 0 0 0 0
1.29/1.30 c mcf : 0.00 1 0 0 0 0
1.29/1.30 c Pricers : Time Calls Vars
1.29/1.30 c problem variables: 0.00 0 0
1.29/1.30 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.29/1.30 c relpscost : 1.16 12 1 45 0 0 4
1.29/1.30 c pscost : 0.00 0 0 0 0 0 0
1.29/1.30 c inference : 0.00 0 0 0 0 0 0
1.29/1.30 c mostinf : 0.00 0 0 0 0 0 0
1.29/1.30 c leastinf : 0.00 0 0 0 0 0 0
1.29/1.30 c fullstrong : 0.00 0 0 0 0 0 0
1.29/1.30 c allfullstrong : 0.00 0 0 0 0 0 0
1.29/1.30 c random : 0.00 0 0 0 0 0 0
1.29/1.30 c Primal Heuristics : Time Calls Found
1.29/1.30 c LP solutions : 0.00 - 1
1.29/1.30 c pseudo solutions : 0.00 - 0
1.29/1.30 c coefdiving : 0.00 0 0
1.29/1.30 c pscostdiving : 0.00 0 0
1.29/1.30 c simplerounding : 0.00 12 12
1.29/1.30 c rounding : 0.00 12 2
1.29/1.30 c shifting : 0.00 1 1
1.29/1.30 c intshifting : 0.00 0 0
1.29/1.30 c oneopt : 0.00 3 1
1.29/1.30 c fixandinfer : 0.00 0 0
1.29/1.30 c feaspump : 0.00 0 0
1.29/1.30 c fracdiving : 0.00 0 0
1.29/1.30 c veclendiving : 0.00 0 0
1.29/1.30 c intdiving : 0.00 0 0
1.29/1.30 c actconsdiving : 0.00 0 0
1.29/1.30 c objpscostdiving : 0.00 0 0
1.29/1.30 c rootsoldiving : 0.00 0 0
1.29/1.30 c linesearchdiving : 0.00 0 0
1.29/1.30 c guideddiving : 0.00 0 0
1.29/1.30 c octane : 0.00 0 0
1.29/1.30 c rens : 0.00 0 0
1.29/1.30 c rins : 0.00 0 0
1.29/1.30 c localbranching : 0.00 0 0
1.29/1.30 c mutation : 0.00 0 0
1.29/1.30 c crossover : 0.00 0 0
1.29/1.30 c dins : 0.00 0 0
1.29/1.30 c LP : Time Calls Iterations Iter/call Iter/sec
1.29/1.30 c primal LP : 0.00 0 0 0.00 -
1.29/1.30 c dual LP : 0.06 13 575 44.23 9583.33
1.29/1.30 c barrier LP : 0.00 0 0 0.00 -
1.29/1.30 c diving/probing LP: 0.00 0 0 0.00 -
1.29/1.30 c strong branching : 1.16 89 7052 79.24 6079.31
1.29/1.30 c (at root node) : - 35 5060 144.57 -
1.29/1.30 c conflict analysis: 0.00 0 0 0.00 -
1.29/1.30 c B&B Tree :
1.29/1.30 c number of runs : 1
1.29/1.30 c nodes : 4
1.29/1.30 c nodes (total) : 4
1.29/1.30 c nodes left : 0
1.29/1.30 c max depth : 2
1.29/1.30 c max depth (total): 2
1.29/1.30 c backtracks : 1 (25.0%)
1.29/1.30 c delayed cutoffs : 0
1.29/1.30 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.29/1.30 c avg switch length: 2.00
1.29/1.30 c switching time : 0.00
1.29/1.30 c Solution :
1.29/1.30 c Solutions found : 17 (6 improvements)
1.29/1.30 c Primal Bound : +3.00000000000000e+00 (in run 1, after 3 nodes, 1.07 seconds, depth 2, found by <relaxation>)
1.29/1.30 c Dual Bound : +3.00000000000000e+00
1.29/1.30 c Gap : 0.00 %
1.29/1.30 c Root Dual Bound : +1.66666666666667e+00
1.29/1.31 c Time complete: 1.29.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869398-1245172445/watcher-1869398-1245172445 -o /tmp/evaluation-result-1869398-1245172445/solver-1869398-1245172445 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869398-1245172445.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: 0.84 0.94 0.98 3/64 4359
/proc/meminfo: memFree=1847424/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=4328 CPUtime=0
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 184843775 4431872 469 1992294400 4194304 7823515 548682068736 18446744073709551615 5862928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4359/statm: 1162 482 315 886 0 272 0
[startup+0.0874011 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4359
/proc/meminfo: memFree=1847424/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=13136 CPUtime=0.08
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 3510 0 0 0 7 1 0 0 18 0 1 0 184843775 13451264 2467 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 3284 2467 539 886 0 2394 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13136
[startup+0.101402 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4359
/proc/meminfo: memFree=1847424/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=13136 CPUtime=0.09
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 3514 0 0 0 8 1 0 0 18 0 1 0 184843775 13451264 2471 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 3284 2471 539 886 0 2394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13136
[startup+0.301423 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4359
/proc/meminfo: memFree=1847424/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=13136 CPUtime=0.29
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 3519 0 0 0 28 1 0 0 19 0 1 0 184843775 13451264 2476 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 3284 2476 539 886 0 2394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13136
[startup+0.701467 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4359
/proc/meminfo: memFree=1847424/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=13136 CPUtime=0.69
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 3519 0 0 0 68 1 0 0 22 0 1 0 184843775 13451264 2476 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 3284 2476 539 886 0 2394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13136
Solver just ended. Dumping a history of the last processes samples
[startup+1.10551 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 4360
/proc/meminfo: memFree=1839480/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=13136 CPUtime=1.1
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 3521 0 0 0 108 2 0 0 25 0 1 0 184843775 13451264 2478 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 3284 2478 541 886 0 2394 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 13136
[startup+1.30153 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 4360
/proc/meminfo: memFree=1839480/2055920 swapFree=4192812/4192956
[pid=4359] ppid=4357 vsize=13284 CPUtime=1.29
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 4286 0 -1 4194304 3546 0 0 0 127 2 0 0 25 0 1 0 184843775 13602816 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6957296 0 0 4096 0 0 0 0 17 1 0 0
/proc/4359/statm: 3321 2503 545 886 0 2431 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 13284
Child status: 0
Real time (s): 1.31138
CPU time (s): 1.3068
CPU user time (s): 1.28081
CPU system time (s): 0.025996
CPU usage (%): 99.6511
Max. virtual memory (cumulated for all children) (KiB): 13284
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2808
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3553
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= 125
runsolver used 0.007998 second user time and 0.011998 second system time
The end
Begin job on node35 at 2009-06-16 19:14:05
IDJOB=1869398
IDBENCH=2854
IDSOLVER=683
FILE ID=node35/1869398-1245172445
PBS_JOBID= 9363897
Free space on /tmp= 66136 MiB
SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.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-1869398-1245172445/watcher-1869398-1245172445 -o /tmp/evaluation-result-1869398-1245172445/solver-1869398-1245172445 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869398-1245172445.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9
RANDOM SEED=414633186
node35.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: 1847904 kB
Buffers: 43056 kB
Cached: 90900 kB
SwapCached: 140 kB
Active: 63952 kB
Inactive: 83976 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1847904 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 9972 kB
Writeback: 0 kB
Mapped: 23636 kB
Slab: 46120 kB
Committed_AS: 171176 kB
PageTables: 1400 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= 66124 MiB
End job on node35 at 2009-06-16 19:14:06