Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 8 | 1.12283 | 1.12216 |
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 | 0.078987 |
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 3.2 - 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-2658121-1276596502.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: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 95 50 616 12 100 16 0 0 0.00 0.00/0.00 c Initial Lower Bound: 7 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 12 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 10 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 95 52 806 15 272 2016 2 0 0.06 0.09/0.12 o 9 0.89/0.96 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.96 c 7 95 67 1662 24 388 2016 17 58 0.12 0.89/0.96 c 125 95 303 8855 29 860 2218 253 235 0.53 0.89/0.96 o 8 1.10/1.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.12 c 267 95 588 17106 29 1517 2016 538 277 0.96 1.10/1.12 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 1.10/1.12 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.10/1.12 c 5 299 2 559 652 17464 602 266 1.12 1.10/1.12 c Objective: 8 1.10/1.12 s OPTIMUM FOUND 1.10/1.12 c Total time: 1.12 s
OK 8
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658121-1276596502/watcher-2658121-1276596502 -o /tmp/evaluation-result-2658121-1276596502/solver-2658121-1276596502 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658121-1276596502.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: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=26936 CPUtime=0 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 473 0 0 0 0 0 0 0 20 0 1 0 941198 27582464 356 1992294400 134512640 137138936 4290388832 18446744073709551615 135432415 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 6734 356 282 642 0 6090 0 [startup+0.106165 s] /proc/loadavg: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=26928 CPUtime=0.09 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 2851 0 0 0 9 0 0 0 20 0 1 0 941198 27574272 364 1992294400 134512640 137138936 4290388832 18446744073709551615 135080881 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 6732 368 283 642 0 6088 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 26928 [startup+0.201179 s] /proc/loadavg: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=26960 CPUtime=0.19 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 4597 0 0 0 18 1 0 0 20 0 1 0 941198 27607040 377 1992294400 134512640 137138936 4290388832 18446744073709551615 135445912 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 6740 377 286 642 0 6096 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 26960 [startup+0.301194 s] /proc/loadavg: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=19340 CPUtime=0.29 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 4941 0 0 0 28 1 0 0 20 0 1 0 941198 19804160 443 1992294400 134512640 137138936 4290388832 18446744073709551615 135499331 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 4835 443 286 642 0 4191 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19340 [startup+0.700253 s] /proc/loadavg: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=19340 CPUtime=0.69 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 5003 0 0 0 68 1 0 0 21 0 1 0 941198 19804160 502 1992294400 134512640 137138936 4290388832 18446744073709551615 135441450 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 4835 502 286 642 0 4191 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19340 Solver just ended. Dumping a history of the last processes samples [startup+0.801267 s] /proc/loadavg: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=19316 CPUtime=0.79 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 5097 0 0 0 78 1 0 0 21 0 1 0 941198 19779584 482 1992294400 134512640 137138936 4290388832 18446744073709551615 135456378 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 4829 482 286 642 0 4185 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 19316 [startup+1.0003 s] /proc/loadavg: 0.94 1.04 1.00 3/106 9054 /proc/meminfo: memFree=1832656/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=19496 CPUtime=0.99 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 6285 0 0 0 97 2 0 0 21 0 1 0 941198 19963904 491 1992294400 134512640 137138936 4290388832 18446744073709551615 135469209 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 4874 491 286 642 0 4230 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 19496 [startup+1.10031 s] /proc/loadavg: 0.94 1.04 1.00 2/107 9055 /proc/meminfo: memFree=1831532/2059040 swapFree=4192956/4192956 [pid=9054] ppid=9052 vsize=19496 CPUtime=1.1 /proc/9054/stat : 9054 (bsolo_pb10) R 9052 9054 2330 0 -1 4202496 6831 0 0 0 108 2 0 0 22 0 1 0 941198 19963904 491 1992294400 134512640 137138936 4290388832 18446744073709551615 135445280 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9054/statm: 4874 491 286 642 0 4230 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 19496 Child status: 0 Real time (s): 1.12216 CPU time (s): 1.12283 CPU user time (s): 1.09583 CPU system time (s): 0.026995 CPU usage (%): 100.06 Max. virtual memory (cumulated for all children) (KiB): 26960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.09583 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= 6907 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= 15 runsolver used 0.004999 second user time and 0.013997 second system time The end
Begin job on node052 at 2010-06-15 12:08:22 IDJOB=2658121 IDBENCH=2885 IDSOLVER=1163 FILE ID=node052/2658121-1276596502 PBS_JOBID= 11173560 Free space on /tmp= 62504 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658121-1276596502/watcher-2658121-1276596502 -o /tmp/evaluation-result-2658121-1276596502/solver-2658121-1276596502 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658121-1276596502.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3 RANDOM SEED=708787179 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1833308 kB Buffers: 6500 kB Cached: 96184 kB SwapCached: 0 kB Active: 56844 kB Inactive: 104960 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833308 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3988 kB Writeback: 0 kB AnonPages: 59108 kB Mapped: 15368 kB Slab: 42336 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181392 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= 62500 MiB End job on node052 at 2010-06-15 12:08:23