Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 20 | 0.378942 | 0.379197 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g9x9.opb |
MD5SUM | 4b56e6775cc4a081c8696ef0fa81b784 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.149976 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 81 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
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-2658045-1276474792.opb 0.00/0.00 c File size is 3874 bytes. 0.00/0.00 c Highest Coefficient sum: 81 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 81 Constr: 81 81/0/0 Lit: 369 Watch. Lit: 162 0.00/0.00 c Obj. Vars: 81 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 81 81 369 4 162 26 0 0 0.00 0.00/0.00 c Initial Lower Bound: 19 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 27 0.03/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.03 c 0 81 82 450 5 218 1026 1 0 0.01 0.03/0.03 o 24 0.03/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.07 c 0 81 83 531 6 277 2026 2 0 0.04 0.03/0.07 o 23 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 2 81 88 708 8 345 2026 7 27 0.07 0.09/0.13 o 22 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 20 81 125 1665 13 478 2026 44 147 0.14 0.19/0.28 o 21 0.29/0.30 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.30 c 87 81 260 5041 19 808 2026 179 311 0.28 0.29/0.30 o 20 0.29/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.37 c 88 81 263 5162 19 875 2026 182 287 0.31 0.29/0.37 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 -x34 -x35 x36 -x37 x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 x55 -x56 x57 -x58 -x59 -x60 -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 x74 -x75 x76 -x77 -x78 -x79 x80 -x81 0.29/0.37 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.37 c 6 106 13 324 300 5282 219 281 0.38 0.29/0.37 c Objective: 20 0.29/0.37 s OPTIMUM FOUND 0.29/0.37 c Total time: 0.377 s
OK 20
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658045-1276474792/watcher-2658045-1276474792 -o /tmp/evaluation-result-2658045-1276474792/solver-2658045-1276474792 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658045-1276474792.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 3/106 25473 /proc/meminfo: memFree=1826416/2059040 swapFree=4140260/4192956 [pid=25473] ppid=25471 vsize=26976 CPUtime=0 /proc/25473/stat : 25473 (bsolo_pb10) R 25471 25473 24866 0 -1 4202496 456 0 0 0 0 0 0 0 20 0 1 0 23080702 27623424 370 1992294400 134512640 137138936 4290761728 18446744073709551615 135436342 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25473/statm: 6744 370 277 642 0 6100 0 [startup+0.033399 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25473 /proc/meminfo: memFree=1826416/2059040 swapFree=4140260/4192956 [pid=25473] ppid=25471 vsize=26924 CPUtime=0.03 /proc/25473/stat : 25473 (bsolo_pb10) R 25471 25473 24866 0 -1 4202496 978 0 0 0 3 0 0 0 20 0 1 0 23080702 27570176 364 1992294400 134512640 137138936 4290761728 18446744073709551615 135445316 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25473/statm: 6731 364 282 642 0 6087 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 26924 [startup+0.100408 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25473 /proc/meminfo: memFree=1826416/2059040 swapFree=4140260/4192956 [pid=25473] ppid=25471 vsize=27120 CPUtime=0.09 /proc/25473/stat : 25473 (bsolo_pb10) R 25471 25473 24866 0 -1 4202496 1664 0 0 0 9 0 0 0 20 0 1 0 23080702 27770880 428 1992294400 134512640 137138936 4290761728 18446744073709551615 134849308 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25473/statm: 6780 428 286 642 0 6136 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27120 [startup+0.300434 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25473 /proc/meminfo: memFree=1826416/2059040 swapFree=4140260/4192956 [pid=25473] ppid=25471 vsize=19308 CPUtime=0.29 /proc/25473/stat : 25473 (bsolo_pb10) R 25471 25473 24866 0 -1 4202496 1698 0 0 0 29 0 0 0 20 0 1 0 23080702 19771392 462 1992294400 134512640 137138936 4290761728 18446744073709551615 135251322 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25473/statm: 4827 462 286 642 0 4183 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19308 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.379197 CPU time (s): 0.378942 CPU user time (s): 0.374943 CPU system time (s): 0.003999 CPU usage (%): 99.9327 Max. virtual memory (cumulated for all children) (KiB): 27120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.374943 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= 1705 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= 4 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node013 at 2010-06-14 02:19:52 IDJOB=2658045 IDBENCH=2213 IDSOLVER=1163 FILE ID=node013/2658045-1276474792 PBS_JOBID= 11173367 Free space on /tmp= 62464 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658045-1276474792/watcher-2658045-1276474792 -o /tmp/evaluation-result-2658045-1276474792/solver-2658045-1276474792 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658045-1276474792.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784 RANDOM SEED=38409037 node013.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 : 3000.253 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 : 6000.50 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 : 3000.253 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1826944 kB Buffers: 62672 kB Cached: 91364 kB SwapCached: 5764 kB Active: 92696 kB Inactive: 74272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1826944 kB SwapTotal: 4192956 kB SwapFree: 4140260 kB Dirty: 4044 kB Writeback: 0 kB AnonPages: 11412 kB Mapped: 12836 kB Slab: 43268 kB PageTables: 3936 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180084 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= 62460 MiB End job on node013 at 2010-06-14 02:19:52