Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 8 | 0.667897 | 0.67362 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_10_15.r.opb |
MD5SUM | 68c43c42d601fb3367802646c07cb8c3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 0.171973 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
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 | 10 |
Maximum length of a constraint | 15 |
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 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/366721-1177065636/instance-366721-1177065636.opb 0.00/0.00 c File size is 5492 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: 0.001 s 0.00/0.00 c Var: 100 Constr: 50 50/0/0 Lit: 616 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 95 50 616 12 100 16 0 0 0.00 0.00/0.01 c Initial Lower Bound: 7 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 12 0.008 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 0 95 51 711 13 185 1016 1 0 0.01 0.00/0.05 o 9 0.043 * 0.49/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.50 c 0 95 52 806 15 273 2016 2 0 0.04 0.49/0.50 c 101 95 239 2746 11 647 2218 189 420 0.24 0.49/0.50 o 8 0.493 * 0.59/0.67 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.67 c 223 95 467 6538 14 1190 2016 417 452 0.49 0.59/0.67 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 0.59/0.67 v -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 0.59/0.67 v -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 0.59/0.67 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 0.59/0.67 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.59/0.67 c 4 294 1 405 595 7519 545 443 0.66 0.59/0.67 c Objective: 8 0.59/0.67 s OPTIMUM FOUND 0.59/0.67 c Total time: 0.663 s
OK 8
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-366721-1177065636 -o ROOT/results/node55/solver-366721-1177065636 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366721-1177065636/instance-366721-1177065636.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/64 17946 /proc/meminfo: memFree=1652516/2055920 swapFree=4184496/4192956 [pid=17946] ppid=17944 vsize=19556 CPUtime=0 /proc/17946/stat : 17946 (bsolo3.0.16) R 17944 17946 16429 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 154473630 20025344 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17946/statm: 4889 334 281 324 0 3956 0 [startup+0.0533889 s] /proc/loadavg: 0.92 0.98 0.99 3/64 17946 /proc/meminfo: memFree=1652516/2055920 swapFree=4184496/4192956 [pid=17946] ppid=17944 vsize=20468 CPUtime=0.03 /proc/17946/stat : 17946 (bsolo3.0.16) R 17944 17946 16429 0 -1 4194304 1079 0 2 0 3 0 0 0 18 0 1 0 154473630 20959232 558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313599 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17946/statm: 5117 559 390 324 0 4186 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 20468 [startup+0.101393 s] /proc/loadavg: 0.92 0.98 0.99 3/64 17946 /proc/meminfo: memFree=1652516/2055920 swapFree=4184496/4192956 [pid=17946] ppid=17944 vsize=20472 CPUtime=0.09 /proc/17946/stat : 17946 (bsolo3.0.16) R 17944 17946 16429 0 -1 4194304 1472 0 2 0 8 1 0 0 18 0 1 0 154473630 20963328 592 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17946/statm: 5118 592 391 324 0 4187 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 20472 [startup+0.301412 s] /proc/loadavg: 0.92 0.98 0.99 3/64 17946 /proc/meminfo: memFree=1652516/2055920 swapFree=4184496/4192956 [pid=17946] ppid=17944 vsize=12820 CPUtime=0.28 /proc/17946/stat : 17946 (bsolo3.0.16) R 17944 17946 16429 0 -1 4194304 2633 0 2 0 27 1 0 0 19 0 1 0 154473630 13127680 602 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7310596 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17946/statm: 3205 602 392 324 0 2274 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 12820 Solver just ended. Dumping a history of the last processes samples [startup+0.501431 s] /proc/loadavg: 0.92 0.98 0.99 3/64 17946 /proc/meminfo: memFree=1652516/2055920 swapFree=4184496/4192956 [pid=17946] ppid=17944 vsize=12992 CPUtime=0.49 /proc/17946/stat : 17946 (bsolo3.0.16) R 17944 17946 16429 0 -1 4194304 2947 0 2 0 47 2 0 0 20 0 1 0 154473630 13303808 650 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135306193 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17946/statm: 3248 650 392 324 0 2317 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 12992 [startup+0.60144 s] /proc/loadavg: 0.92 0.98 0.99 3/64 17946 /proc/meminfo: memFree=1652516/2055920 swapFree=4184496/4192956 [pid=17946] ppid=17944 vsize=12824 CPUtime=0.59 /proc/17946/stat : 17946 (bsolo3.0.16) R 17944 17946 16429 0 -1 4194304 3000 0 2 0 57 2 0 0 21 0 1 0 154473630 13131776 662 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135310791 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17946/statm: 3206 662 392 324 0 2275 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 12824 Child status: 0 Real time (s): 0.67362 CPU time (s): 0.667897 CPU user time (s): 0.645901 CPU system time (s): 0.021996 CPU usage (%): 99.1504 Max. virtual memory (cumulated for all children) (KiB): 20472 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.645901 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3047 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node55 on Fri Apr 20 10:40:36 UTC 2007 IDJOB= 366721 IDBENCH= 2885 IDSOLVER= 163 FILE ID= node55/366721-1177065636 PBS_JOBID= 4640204 Free space on /tmp= 66351 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366721-1177065636/instance-366721-1177065636.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-366721-1177065636 -o ROOT/results/node55/solver-366721-1177065636 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366721-1177065636/instance-366721-1177065636.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3 RANDOM SEED= 471223067 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.216 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 : 3000.216 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: 1652988 kB Buffers: 32360 kB Cached: 296128 kB SwapCached: 2196 kB Active: 155352 kB Inactive: 183132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1652988 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 4384 kB Writeback: 0 kB Mapped: 16588 kB Slab: 50560 kB Committed_AS: 1190572 kB PageTables: 1384 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66351 MiB End job on node55 on Fri Apr 20 10:40:37 UTC 2007