Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 4 | 0.156975 | 0.156295 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex6inp.r.opb |
MD5SUM | a697ba02f65c70d7438dbd80142dac41 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.042992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 96 |
Total number of constraints | 28 |
Number of constraints which are clauses | 28 |
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 | 2 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 96 |
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 | 96 |
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 | 96 |
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-2658094-1276592029.opb 0.00/0.00 c File size is 9921 bytes. 0.00/0.00 c Highest Coefficient sum: 96 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 96 Constr: 28 28/0/0 Lit: 1283 Watch. Lit: 56 0.00/0.00 c Obj. Vars: 96 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.005 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 65 23 1049 45 46 7 0 0 0.01 0.00/0.00 c Initial Lower Bound: 3 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 5 0.01/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.03 c 0 65 24 1114 46 108 1007 1 0 0.01 0.01/0.03 o 4 0.09/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.15 c 0 65 25 1179 47 171 2007 2 0 0.03 0.09/0.15 c 108 64 241 7550 31 602 2208 218 705 0.15 0.09/0.15 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 0.09/0.15 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.15 c 3 110 0 229 245 7554 222 709 0.15 0.09/0.15 c Objective: 4 0.09/0.15 s OPTIMUM FOUND 0.09/0.15 c Total time: 0.155 s
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658094-1276592029/watcher-2658094-1276592029 -o /tmp/evaluation-result-2658094-1276592029/solver-2658094-1276592029 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658094-1276592029.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 1.10 1.10 3/106 8947 /proc/meminfo: memFree=1520292/2059040 swapFree=4192956/4192956 [pid=8947] ppid=8945 vsize=26448 CPUtime=0 /proc/8947/stat : 8947 (bsolo_pb10) R 8945 8947 2329 0 -1 4202496 450 0 0 0 0 0 0 0 18 0 1 0 493731 27082752 344 1992294400 134512640 137138936 4291390800 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8947/statm: 6612 344 282 642 0 5968 0 [startup+0.0153741 s] /proc/loadavg: 1.00 1.10 1.10 3/106 8947 /proc/meminfo: memFree=1520292/2059040 swapFree=4192956/4192956 [pid=8947] ppid=8945 vsize=26928 CPUtime=0.01 /proc/8947/stat : 8947 (bsolo_pb10) R 8945 8947 2329 0 -1 4202496 717 0 0 0 1 0 0 0 18 0 1 0 493731 27574272 355 1992294400 134512640 137138936 4291390800 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8947/statm: 6732 356 282 642 0 6088 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26928 [startup+0.10038 s] /proc/loadavg: 1.00 1.10 1.10 3/106 8947 /proc/meminfo: memFree=1520292/2059040 swapFree=4192956/4192956 [pid=8947] ppid=8945 vsize=19460 CPUtime=0.09 /proc/8947/stat : 8947 (bsolo_pb10) R 8945 8947 2329 0 -1 4202496 3518 0 0 0 8 1 0 0 18 0 1 0 493731 19927040 391 1992294400 134512640 137138936 4291390800 18446744073709551615 135435553 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8947/statm: 4865 392 286 642 0 4221 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19460 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.156295 CPU time (s): 0.156975 CPU user time (s): 0.142978 CPU system time (s): 0.013997 CPU usage (%): 100.435 Max. virtual memory (cumulated for all children) (KiB): 26928 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.142978 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3586 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= 1 runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node057 at 2010-06-15 10:53:49 IDJOB=2658094 IDBENCH=2853 IDSOLVER=1163 FILE ID=node057/2658094-1276592029 PBS_JOBID= 11173556 Free space on /tmp= 62536 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658094-1276592029/watcher-2658094-1276592029 -o /tmp/evaluation-result-2658094-1276592029/solver-2658094-1276592029 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658094-1276592029.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED=1627757381 node057.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 : 3000.247 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 : 6000.49 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 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: 1520820 kB Buffers: 42044 kB Cached: 358240 kB SwapCached: 0 kB Active: 180020 kB Inactive: 279520 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1520820 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3996 kB Writeback: 0 kB AnonPages: 59284 kB Mapped: 15468 kB Slab: 56876 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180584 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= 62532 MiB End job on node057 at 2010-06-15 10:53:49