Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 3089 | 0.093985 | 0.0936609 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb |
MD5SUM | bdb886a987b9ca760f19a56a745e3c06 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3089 |
Best CPU time to get the best result obtained on this benchmark | 0.038993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3089 |
Optimality of the best value was proved | YES |
Number of variables | 33 |
Total number of constraints | 15 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 33 |
Biggest coefficient in the objective function | 517 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 7276 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1656 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 7276 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Learning Strategy: Clause Learning 0.00/0.00 c Instance file HOME/instance-2657927-1276355092.opb 0.00/0.00 c File size is 1353 bytes. 0.00/0.00 c Highest Coefficient sum: 7276 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 33 Constr: 15 4/3/8 Lit: 98 Watch. Lit: 63 0.00/0.00 c Obj. Vars: 33 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 32 15 98 6 67 163 0 -2147483648 0.00 0.00/0.00 c Initial Lower Bound: 2820 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 3683 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 23 32 39 342 8 137 227 24 23000 0.00 0.00/0.01 o 3345 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 58 32 75 691 9 222 227 60 3866 0.01 0.00/0.02 o 3095 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 64 32 82 788 9 258 227 67 3555 0.02 0.00/0.04 o 3089 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 121 32 160 1827 11 425 227 145 3102 0.04 0.06/0.09 c 221 27 158 1331 8 368 250 143 2986 0.07 0.06/0.09 v x1 -x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 x19 x20 -x21 x22 -x23 x24 x25 x26 x27 x28 x29 x30 -x31 -x32 -x33 0.06/0.09 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.06/0.09 c 5 279 23 345 232 1846 217 3032 0.09 0.06/0.09 c Objective: 3089 0.06/0.09 s OPTIMUM FOUND 0.06/0.09 c Total time: 0.092 s
OK 3089
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657927-1276355092/watcher-2657927-1276355092 -o /tmp/evaluation-result-2657927-1276355092/solver-2657927-1276355092 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657927-1276355092.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: 1.22 1.11 1.07 3/106 12836 /proc/meminfo: memFree=1840408/2059040 swapFree=4158992/4192956 [pid=12836] ppid=12834 vsize=26864 CPUtime=0 /proc/12836/stat : 12836 (bsolo_pb10) R 12834 12836 11757 0 -1 4202496 632 0 0 0 0 0 0 0 25 0 1 0 11112919 27508736 350 1992294400 134512640 137138936 4294878048 18446744073709551615 136506019 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12836/statm: 6599 333 283 642 0 5955 0 [startup+0.0729289 s] /proc/loadavg: 1.22 1.11 1.07 3/106 12836 /proc/meminfo: memFree=1840408/2059040 swapFree=4158992/4192956 [pid=12836] ppid=12834 vsize=19212 CPUtime=0.06 /proc/12836/stat : 12836 (bsolo_pb10) R 12834 12836 11757 0 -1 4202496 1654 0 0 0 6 0 0 0 25 0 1 0 11112919 19673088 400 1992294400 134512640 137138936 4294878048 18446744073709551615 134730595 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12836/statm: 4803 400 284 642 0 4159 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 19212 Solver just ended. Dumping a history of the last processes samples [startup+0.0729289 s] /proc/loadavg: 1.22 1.11 1.07 3/106 12836 /proc/meminfo: memFree=1840408/2059040 swapFree=4158992/4192956 [pid=12836] ppid=12834 vsize=19212 CPUtime=0.06 /proc/12836/stat : 12836 (bsolo_pb10) R 12834 12836 11757 0 -1 4202496 1654 0 0 0 6 0 0 0 25 0 1 0 11112919 19673088 400 1992294400 134512640 137138936 4294878048 18446744073709551615 134730595 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12836/statm: 4803 400 284 642 0 4159 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 19212 Child status: 0 Real time (s): 0.0936609 CPU time (s): 0.093985 CPU user time (s): 0.089986 CPU system time (s): 0.003999 CPU usage (%): 100.346 Max. virtual memory (cumulated for all children) (KiB): 19212 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.089986 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1654 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= 1 involuntary context switches= 2 runsolver used 0.000999 second user time and 0.012998 second system time The end
Begin job on node006 at 2010-06-12 17:04:53 IDJOB=2657927 IDBENCH=1863 IDSOLVER=1163 FILE ID=node006/2657927-1276355092 PBS_JOBID= 11173195 Free space on /tmp= 62472 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657927-1276355092/watcher-2657927-1276355092 -o /tmp/evaluation-result-2657927-1276355092/solver-2657927-1276355092 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657927-1276355092.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bdb886a987b9ca760f19a56a745e3c06 RANDOM SEED=552683170 node006.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.204 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.40 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 : 3000.204 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1840936 kB Buffers: 20972 kB Cached: 104240 kB SwapCached: 1976 kB Active: 94196 kB Inactive: 58944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1840936 kB SwapTotal: 4192956 kB SwapFree: 4158992 kB Dirty: 4604 kB Writeback: 4 kB AnonPages: 25944 kB Mapped: 14056 kB Slab: 43308 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181348 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62468 MiB End job on node006 at 2010-06-12 17:04:53