Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 0 | 40.1849 | 40.2123 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-enigma.opb |
MD5SUM | 40c4ca45f28cf4c12979bc2b22100ada |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.173973 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 900207 |
Number of bits of the biggest number in a constraint | 20 |
Biggest sum of numbers in a constraint | 9508275 |
Number of bits of the biggest sum of numbers | 24 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 100 variables and 42 constraints. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.005 0.02 c After prepocess the problem consists of 100 variables and 42 constraints. 0.02 c Initial Lower Bound: 0 0.02 c Restart #1 #Var: 100 LB: 0 @ 0.014 0.04 c Restart #2 #Var: 100 LB: 0 @ 0.032 0.07 c Restart #3 #Var: 100 LB: 0 @ 0.06 0.11 c Restart #4 #Var: 100 LB: 0 @ 0.101 0.17 c Restart #5 #Var: 100 LB: 0 @ 0.163 0.25 c Restart #6 #Var: 100 LB: 0 @ 0.243 0.37 c Restart #7 #Var: 100 LB: 0 @ 0.355 0.51 c Restart #8 #Var: 100 LB: 0 @ 0.495 0.80 c Restart #9 #Var: 100 LB: 0 @ 0.785 1.06 c Restart #10 #Var: 100 LB: 0 @ 1.047 1.31 c Restart #11 #Var: 100 LB: 0 @ 1.3 1.76 c Restart #12 #Var: 100 LB: 0 @ 1.754 2.04 c Restart #13 #Var: 100 LB: 0 @ 2.033 2.60 c Restart #14 #Var: 100 LB: 0 @ 2.585 3.39 c Restart #15 #Var: 100 LB: 0 @ 3.375 3.91 c Restart #16 #Var: 100 LB: 0 @ 3.899 4.99 c Restart #17 #Var: 100 LB: 0 @ 4.98 6.89 c Restart #18 #Var: 100 LB: 0 @ 6.87 8.27 c Restart #19 #Var: 99 LB: 0 @ 8.253 9.26 c Restart #20 #Var: 99 LB: 0 @ 9.24 10.35 c Restart #21 #Var: 99 LB: 0 @ 10.335 11.15 c Restart #22 #Var: 99 LB: 0 @ 11.137 13.23 c Restart #23 #Var: 99 LB: 0 @ 13.212 16.06 c Restart #24 #Var: 98 LB: 0 @ 16.044 18.40 c Restart #25 #Var: 98 LB: 0 @ 18.384 21.36 c Restart #26 #Var: 98 LB: 0 @ 21.337 26.58 c Restart #27 #Var: 96 LB: 0 @ 26.557 29.48 c Restart #28 #Var: 95 LB: 0 @ 29.46 33.42 c Restart #29 #Var: 93 LB: 0 @ 33.4 33.46 c Sol. found (all assignments made)... 33.46 o 1 33.46 c NEW SOLUTION FOUND: 1 @ 33.441 40.18 c Sol. found (all assignments made)... 40.18 o 0 40.18 c NEW SOLUTION FOUND: 0 @ 40.153 40.19 s OPTIMUM FOUND 40.19 c Cost: 0 40.19 v -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x32 40.19 v -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 40.19 v x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 40.19 v -x90 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 x1 -x11 -x21 -x31 -x41 -x51 -x61 -x71 -x81 -x91 40.19 c Exit Code: 30 40.19 c Total time: 40.166 s
OK 0
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-39756-1149322400 -o ROOT/results/node26/solver-39756-1149322400 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node26/39756-1149322400/instance-39756-1149322400.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.93 0.97 2/64 24626 /proc/meminfo: memFree=1504480/2055920 swapFree=4192956/4192956 [pid=24626] ppid=24624 vsize=4928 CPUtime=0 /proc/24626/stat : 24626 (bsolo) R 24624 24626 24580 0 -1 0 358 0 0 0 0 0 0 0 18 0 1 0 15410884 5046272 322 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 12860720 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24626/statm: 1233 330 226 55 0 125 0 [startup+10.0021 s] /proc/loadavg: 0.81 0.93 0.97 2/64 24626 /proc/meminfo: memFree=1448376/2055920 swapFree=4192956/4192956 [pid=24626] ppid=24624 vsize=60544 CPUtime=9.98 /proc/24626/stat : 24626 (bsolo) R 24624 24626 24580 0 -1 0 14380 0 0 0 988 10 0 0 25 0 1 0 15410884 61997056 14295 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528729 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24626/statm: 15136 14295 297 55 0 14028 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 60544 [startup+20.0081 s] /proc/loadavg: 0.84 0.93 0.97 2/64 24626 /proc/meminfo: memFree=1421816/2055920 swapFree=4192956/4192956 [pid=24626] ppid=24624 vsize=87084 CPUtime=19.98 /proc/24626/stat : 24626 (bsolo) R 24624 24626 24580 0 -1 0 21003 0 0 0 1982 16 0 0 25 0 1 0 15410884 89174016 20918 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24626/statm: 21771 20918 297 55 0 20663 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 87084 [startup+30.0141 s] /proc/loadavg: 0.86 0.94 0.97 2/64 24626 /proc/meminfo: memFree=1403384/2055920 swapFree=4192956/4192956 [pid=24626] ppid=24624 vsize=105436 CPUtime=29.98 /proc/24626/stat : 24626 (bsolo) R 24624 24626 24580 0 -1 0 25604 0 0 0 2977 21 0 0 25 0 1 0 15410884 107966464 25518 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134529176 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24626/statm: 26359 25518 297 55 0 25251 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 105436 [startup+40.0201 s] /proc/loadavg: 0.88 0.94 0.97 2/64 24626 /proc/meminfo: memFree=1392312/2055920 swapFree=4192956/4192956 [pid=24626] ppid=24624 vsize=116536 CPUtime=39.99 /proc/24626/stat : 24626 (bsolo) R 24624 24626 24580 0 -1 0 28374 0 0 0 3975 24 0 0 25 0 1 0 15410884 119332864 28288 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24626/statm: 29134 28288 298 55 0 28026 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 116536 Child status: 30 Real time (s): 40.2123 CPU time (s): 40.1849 CPU user time (s): 39.9269 CPU system time (s): 0.25796 CPU usage (%): 99.9317 Max. virtual memory (cumulated for all children) (Kb): 116536
Begin job on node26 on Sat Jun 3 08:13:20 UTC 2006 FILE ID= 39756-1149322400 PBS_JOBID= 309413 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-enigma.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node26/39756-1149322400/instance-39756-1149322400.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-39756-1149322400 -o ROOT/results/node26/solver-39756-1149322400 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node26/39756-1149322400/instance-39756-1149322400.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 40c4ca45f28cf4c12979bc2b22100ada RANDOM SEED= 517294748 /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 : 3000.247 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 : 3000.247 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: 1504688 kB Buffers: 25300 kB Cached: 469740 kB SwapCached: 0 kB Active: 77588 kB Inactive: 431960 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1504688 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 308 kB Writeback: 0 kB Mapped: 24912 kB Slab: 27736 kB Committed_AS: 238592 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node26 on Sat Jun 3 08:14:00 UTC 2006