Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.643901 | 0.64638 |
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 | 0.023996 |
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433449-1177959953/instance-433449-1177959953.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: 0.005 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) 0.00/0.02 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 0.024 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 0 100 51 3600 70 198 1016 1 0 0.02 0.19/0.28 o 3 0.279 * 0.59/0.64 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.64 c 0 100 52 3700 71 297 2016 2 0 0.28 0.59/0.64 o 2 0.64 * 0.59/0.64 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.64 c 34 100 121 7947 65 533 2016 71 53 0.64 0.59/0.64 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 0.59/0.64 v -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 0.59/0.64 v -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 0.59/0.64 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 0.59/0.64 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.59/0.64 c 3 35 0 249 123 7948 73 54 0.64 0.59/0.64 c Objective: 2 0.59/0.64 s OPTIMUM FOUND 0.59/0.64 c Total time: 0.64 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-433449-1177959953 -o ROOT/results/node27/solver-433449-1177959953 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433449-1177959953/instance-433449-1177959953.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: 0.99 1.00 0.93 3/65 25150 /proc/meminfo: memFree=1772760/2055920 swapFree=4182924/4192956 [pid=25150] ppid=25148 vsize=19576 CPUtime=0 /proc/25150/stat : 25150 (bsolo3.0.17) R 25148 25150 24542 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 208691226 20045824 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25150/statm: 4894 332 279 324 0 3957 0 [startup+0.044788 s] /proc/loadavg: 0.99 1.00 0.93 3/65 25150 /proc/meminfo: memFree=1772760/2055920 swapFree=4182924/4192956 [pid=25150] ppid=25148 vsize=21124 CPUtime=0.03 /proc/25150/stat : 25150 (bsolo3.0.17) R 25148 25150 24542 0 -1 4194304 804 0 0 0 3 0 0 0 18 0 1 0 208691226 21630976 591 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25150/statm: 5281 593 391 324 0 4351 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 21124 [startup+0.101793 s] /proc/loadavg: 0.99 1.00 0.93 3/65 25150 /proc/meminfo: memFree=1772760/2055920 swapFree=4182924/4192956 [pid=25150] ppid=25148 vsize=20948 CPUtime=0.09 /proc/25150/stat : 25150 (bsolo3.0.17) R 25148 25150 24542 0 -1 4194304 1342 0 0 0 9 0 0 0 18 0 1 0 208691226 21450752 587 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135254637 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25150/statm: 5237 587 391 324 0 4307 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 20948 [startup+0.301813 s] /proc/loadavg: 0.99 1.00 0.93 3/65 25150 /proc/meminfo: memFree=1772760/2055920 swapFree=4182924/4192956 [pid=25150] ppid=25148 vsize=20972 CPUtime=0.29 /proc/25150/stat : 25150 (bsolo3.0.17) R 25148 25150 24542 0 -1 4194304 3469 0 0 0 28 1 0 0 19 0 1 0 208691226 21475328 591 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135254645 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25150/statm: 5243 591 391 324 0 4313 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 20972 Solver just ended. Dumping a history of the last processes samples [startup+0.501834 s] /proc/loadavg: 0.99 1.00 0.93 3/65 25150 /proc/meminfo: memFree=1772760/2055920 swapFree=4182924/4192956 [pid=25150] ppid=25148 vsize=21004 CPUtime=0.49 /proc/25150/stat : 25150 (bsolo3.0.17) R 25148 25150 24542 0 -1 4194304 5411 0 0 0 47 2 0 0 20 0 1 0 208691226 21508096 591 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25150/statm: 5251 591 391 324 0 4321 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 21004 [startup+0.601843 s] /proc/loadavg: 0.99 1.00 0.93 3/65 25150 /proc/meminfo: memFree=1772760/2055920 swapFree=4182924/4192956 [pid=25150] ppid=25148 vsize=20976 CPUtime=0.59 /proc/25150/stat : 25150 (bsolo3.0.17) R 25148 25150 24542 0 -1 4194304 6394 0 0 0 57 2 0 0 21 0 1 0 208691226 21479424 659 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25150/statm: 5244 659 392 324 0 4314 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 20976 Child status: 0 Real time (s): 0.64638 CPU time (s): 0.643901 CPU user time (s): 0.616906 CPU system time (s): 0.026995 CPU usage (%): 99.6165 Max. virtual memory (cumulated for all children) (KiB): 21124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.616906 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6583 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= 12 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node27 on Mon Apr 30 19:05:53 UTC 2007 IDJOB= 433449 IDBENCH= 2836 IDSOLVER= 199 FILE ID= node27/433449-1177959953 PBS_JOBID= 4727695 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433449-1177959953/instance-433449-1177959953.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-433449-1177959953 -o ROOT/results/node27/solver-433449-1177959953 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433449-1177959953/instance-433449-1177959953.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727 RANDOM SEED= 814443309 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1773104 kB Buffers: 32700 kB Cached: 170088 kB SwapCached: 4068 kB Active: 70564 kB Inactive: 143860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773104 kB SwapTotal: 4192956 kB SwapFree: 4182924 kB Dirty: 6672 kB Writeback: 0 kB Mapped: 17592 kB Slab: 54404 kB Committed_AS: 2314292 kB PageTables: 1416 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= 66558 MiB End job on node27 on Mon Apr 30 19:05:54 UTC 2007