Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 2 | 0.319951 | 0.32045 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_70_70.r.opb |
MD5SUM | c2530fca17c8f1e59eb4e770d7ebf727 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.081987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 70 |
Maximum length of a constraint | 70 |
Number of terms in the objective function | 100 |
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 | 100 |
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 | 100 |
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-2658081-1276589506.opb 0.00/0.00 c File size is 25466 bytes. 0.00/0.00 c Highest Coefficient sum: 100 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 100 Constr: 50 50/0/0 Lit: 3500 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.015 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 100 50 3500 70 100 16 0 0 0.01 0.00/0.02 c Initial Lower Bound: 2 0.00/0.02 c Initial Path Cost: 0 0.00/0.02 o 4 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 100 51 3600 70 198 1016 1 0 0.02 0.09/0.16 o 3 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 0 100 52 3700 71 297 2016 2 0 0.16 0.29/0.31 o 2 0.29/0.32 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.32 c 7 100 67 5066 75 425 2016 17 22 0.31 0.29/0.32 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 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 0.29/0.32 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.32 c 3 8 0 286 69 5068 19 25 0.32 0.29/0.32 c Objective: 2 0.29/0.32 s OPTIMUM FOUND 0.29/0.32 c Total time: 0.318 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658081-1276589506/watcher-2658081-1276589506 -o /tmp/evaluation-result-2658081-1276589506/solver-2658081-1276589506 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658081-1276589506.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: 0.92 0.98 0.99 3/106 2564 /proc/meminfo: memFree=1726540/2059040 swapFree=4136088/4192956 [pid=2564] ppid=2562 vsize=26412 CPUtime=0 /proc/2564/stat : 2564 (bsolo_pb10) R 2562 2564 2485 0 -1 4202496 340 0 0 0 0 0 0 0 25 0 1 0 34551993 27045888 251 1992294400 134512640 137138936 4291091136 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2564/statm: 6603 251 185 642 0 5959 0 [startup+0.0579931 s] /proc/loadavg: 0.92 0.98 0.99 3/106 2564 /proc/meminfo: memFree=1726540/2059040 swapFree=4136088/4192956 [pid=2564] ppid=2562 vsize=27452 CPUtime=0.05 /proc/2564/stat : 2564 (bsolo_pb10) R 2562 2564 2485 0 -1 4202496 1070 0 0 0 5 0 0 0 25 0 1 0 34551993 28110848 400 1992294400 134512640 137138936 4291091136 18446744073709551615 134769610 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2564/statm: 6863 400 282 642 0 6219 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 27452 [startup+0.101001 s] /proc/loadavg: 0.92 0.98 0.99 3/106 2564 /proc/meminfo: memFree=1726540/2059040 swapFree=4136088/4192956 [pid=2564] ppid=2562 vsize=27408 CPUtime=0.09 /proc/2564/stat : 2564 (bsolo_pb10) R 2562 2564 2485 0 -1 4202496 1603 0 0 0 9 0 0 0 25 0 1 0 34551993 28065792 394 1992294400 134512640 137138936 4291091136 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2564/statm: 6852 394 282 642 0 6208 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27408 [startup+0.301035 s] /proc/loadavg: 0.92 0.98 0.99 3/106 2564 /proc/meminfo: memFree=1726540/2059040 swapFree=4136088/4192956 [pid=2564] ppid=2562 vsize=27296 CPUtime=0.29 /proc/2564/stat : 2564 (bsolo_pb10) R 2562 2564 2485 0 -1 4202496 4932 0 0 0 29 0 0 0 25 0 1 0 34551993 27951104 397 1992294400 134512640 137138936 4291091136 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/2564/statm: 6824 399 283 642 0 6180 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 27296 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.32045 CPU time (s): 0.319951 CPU user time (s): 0.308953 CPU system time (s): 0.010998 CPU usage (%): 99.8442 Max. virtual memory (cumulated for all children) (KiB): 27452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.308953 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5268 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 0.009998 second system time The end
Begin job on node014 at 2010-06-15 10:11:46 IDJOB=2658081 IDBENCH=2836 IDSOLVER=1163 FILE ID=node014/2658081-1276589506 PBS_JOBID= 11172226 Free space on /tmp= 62572 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658081-1276589506/watcher-2658081-1276589506 -o /tmp/evaluation-result-2658081-1276589506/solver-2658081-1276589506 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658081-1276589506.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727 RANDOM SEED=1862686520 node014.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1727068 kB Buffers: 85764 kB Cached: 154332 kB SwapCached: 11796 kB Active: 102984 kB Inactive: 152256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1727068 kB SwapTotal: 4192956 kB SwapFree: 4136088 kB Dirty: 4168 kB Writeback: 0 kB AnonPages: 12252 kB Mapped: 9364 kB Slab: 54920 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182232 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= 62568 MiB End job on node014 at 2010-06-15 10:11:47