Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 4 | 1.53077 | 1.53174 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-rd73.b.opb |
MD5SUM | dfce4275740b480be21a5dfa4d39780e |
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 | 0.093984 |
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 | 220 |
Total number of constraints | 515 |
Number of constraints which are clauses | 515 |
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 | 5 |
Maximum length of a constraint | 109 |
Number of terms in the objective function | 220 |
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 | 220 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 220 |
Number of bits of the biggest sum of numbers | 8 |
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/433477-1177960030/instance-433477-1177960030.opb 0.00/0.00 c File size is 97977 bytes. 0.01/0.02 c Highest Coefficient sum: 220 0.01/0.02 c Parsing was ok!! 0.01/0.02 c Total parsing time: 0.02 s 0.01/0.02 c Var: 220 Constr: 515 515/0/0 Lit: 12252 Watch. Lit: 1030 0.01/0.02 c Obj. Vars: 220 (100 % of total variables) 0.01/0.06 c Formula reductions applied at preprocessing 0.01/0.06 c Pre-processing Time: 0.066 s 0.01/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.08 c 0 184 431 9010 20 862 143 0 0 0.07 0.01/0.08 c Initial Lower Bound: 4 0.01/0.08 c Initial Path Cost: 0 0.01/0.08 o 6 0.08 1.49/1.51 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.51 c 1 184 433 9239 21 1044 1143 2 12 0.08 1.49/1.51 c 101 184 628 18708 29 1434 1258 197 69 1.45 1.49/1.51 o 4 1.515 * 1.49/1.52 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.52 c 101 184 629 18892 30 1616 1143 198 66 1.51 1.49/1.52 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 1.49/1.52 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 1.49/1.52 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 1.49/1.52 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 1.49/1.52 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 1.49/1.52 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 1.49/1.52 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 1.49/1.52 v x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 1.49/1.52 v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 1.49/1.52 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 1.49/1.52 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.49/1.52 c 3 102 31 397 632 18894 201 66 1.52 1.49/1.52 c Objective: 4 1.49/1.52 s OPTIMUM FOUND 1.49/1.52 c Total time: 1.526 s
OK 4
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-433477-1177960030 -o ROOT/results/node54/solver-433477-1177960030 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433477-1177960030/instance-433477-1177960030.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: 0.85 0.97 0.98 3/66 29146 /proc/meminfo: memFree=1390968/2055920 swapFree=4182164/4192956 [pid=29146] ppid=29144 vsize=11832 CPUtime=0 /proc/29146/stat : 29146 (bsolo3.0.17) R 29144 29146 28201 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 243377452 12115968 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29146/statm: 2958 336 281 324 0 2004 0 [startup+0.02232 s] /proc/loadavg: 0.85 0.97 0.98 3/66 29146 /proc/meminfo: memFree=1390968/2055920 swapFree=4182164/4192956 [pid=29146] ppid=29144 vsize=4276 CPUtime=0.01 /proc/29146/stat : 29146 (bsolo3.0.17) R 29144 29146 28201 0 -1 4194304 431 0 0 0 1 0 0 0 18 0 1 0 243377452 4378624 401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29146/statm: 1069 401 303 324 0 115 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4276 [startup+0.101288 s] /proc/loadavg: 0.85 0.97 0.98 3/66 29146 /proc/meminfo: memFree=1390968/2055920 swapFree=4182164/4192956 [pid=29146] ppid=29144 vsize=5872 CPUtime=0.09 /proc/29146/stat : 29146 (bsolo3.0.17) R 29144 29146 28201 0 -1 4194304 934 0 0 0 9 0 0 0 18 0 1 0 243377452 6012928 738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29146/statm: 1468 738 394 324 0 538 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5872 [startup+0.301313 s] /proc/loadavg: 0.85 0.97 0.98 3/66 29146 /proc/meminfo: memFree=1390968/2055920 swapFree=4182164/4192956 [pid=29146] ppid=29144 vsize=5872 CPUtime=0.3 /proc/29146/stat : 29146 (bsolo3.0.17) R 29144 29146 28201 0 -1 4194304 4005 0 0 0 28 2 0 0 19 0 1 0 243377452 6012928 735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313361 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29146/statm: 1404 734 394 324 0 474 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 5872 [startup+0.701365 s] /proc/loadavg: 0.85 0.97 0.98 3/66 29146 /proc/meminfo: memFree=1390968/2055920 swapFree=4182164/4192956 [pid=29146] ppid=29144 vsize=6160 CPUtime=0.69 /proc/29146/stat : 29146 (bsolo3.0.17) R 29144 29146 28201 0 -1 4194304 10021 0 0 0 66 3 0 0 22 0 1 0 243377452 6307840 829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135222168 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29146/statm: 1540 829 394 324 0 610 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6160 [startup+1.50147 s] /proc/loadavg: 0.86 0.97 0.98 2/67 29147 /proc/meminfo: memFree=1388912/2055920 swapFree=4182164/4192956 [pid=29146] ppid=29144 vsize=5704 CPUtime=1.49 /proc/29146/stat : 29146 (bsolo3.0.17) R 29144 29146 28201 0 -1 4194304 12376 0 0 0 143 6 0 0 25 0 1 0 243377452 5840896 896 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29146/statm: 1426 896 395 324 0 496 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5704 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.53174 CPU time (s): 1.53077 CPU user time (s): 1.46578 CPU system time (s): 0.06499 CPU usage (%): 99.9367 Max. virtual memory (cumulated for all children) (KiB): 6160 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.46578 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12459 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= 3 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node54 on Mon Apr 30 19:07:10 UTC 2007 IDJOB= 433477 IDBENCH= 2864 IDSOLVER= 199 FILE ID= node54/433477-1177960030 PBS_JOBID= 4727694 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-rd73.b.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433477-1177960030/instance-433477-1177960030.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-433477-1177960030 -o ROOT/results/node54/solver-433477-1177960030 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433477-1177960030/instance-433477-1177960030.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED= 500698352 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1391376 kB Buffers: 32340 kB Cached: 551756 kB SwapCached: 4036 kB Active: 150300 kB Inactive: 443708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1391376 kB SwapTotal: 4192956 kB SwapFree: 4182164 kB Dirty: 6816 kB Writeback: 0 kB Mapped: 15948 kB Slab: 56432 kB Committed_AS: 2416968 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 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 node54 on Mon Apr 30 19:07:11 UTC 2007