Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 8 | 2.91755 | 2.92024 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_100_10_30.r.opb |
MD5SUM | 80d844acb755df30f8eb4d34a1c5fb81 |
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 | 1.51277 |
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 | 100 |
Number of constraints which are clauses | 100 |
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 | 30 |
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 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning 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 HOME/instance-1877725-1245172309.opb 0.00/0.00 c File size is 15204 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: 100 100/0/0 Lit: 1968 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.01/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.01 c 0 100 100 1968 19 200 33 0 0 0.00 0.01/0.01 c Initial Lower Bound: 7 0.01/0.01 c Initial Path Cost: 0 0.01/0.01 o 14 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 0 100 101 2068 20 288 1033 1 0 0.01 0.09/0.10 o 12 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 0 100 102 2168 21 378 2033 2 0 0.10 0.19/0.21 o 11 0.29/0.36 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.36 c 3 100 112 2913 26 487 2033 12 14 0.21 0.29/0.36 o 10 2.09/2.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.09/2.10 c 19 100 161 6503 40 675 2033 61 53 0.36 2.09/2.10 c 119 100 461 20610 44 1275 2237 361 124 0.95 2.09/2.10 o 8 2.89/2.91 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.89/2.91 c 332 100 1101 48540 44 2647 2033 1001 157 2.10 2.89/2.91 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 2.89/2.91 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 2.89/2.91 c 6 402 5 802 1312 50488 1212 137 2.92 2.89/2.91 c Objective: 8 2.89/2.91 s OPTIMUM FOUND 2.89/2.91 c Total time: 2.916 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-1877725-1245172309/watcher-1877725-1245172309 -o /tmp/evaluation-result-1877725-1245172309/solver-1877725-1245172309 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877725-1245172309.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: 0.93 0.98 0.99 3/64 741 /proc/meminfo: memFree=1853536/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=26332 CPUtime=0 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 184831933 26963968 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 6583 244 189 640 0 5939 0 [startup+0.012776 s] /proc/loadavg: 0.93 0.98 0.99 3/64 741 /proc/meminfo: memFree=1853536/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=27040 CPUtime=0.01 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 435 0 0 0 1 0 0 0 18 0 1 0 184831933 27688960 408 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 6760 409 284 640 0 6116 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 27040 [startup+0.101794 s] /proc/loadavg: 0.93 0.98 0.99 3/64 741 /proc/meminfo: memFree=1853536/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=19136 CPUtime=0.09 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 2159 0 0 0 9 0 0 0 18 0 1 0 184831933 19595264 396 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 4643 367 289 640 0 3999 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19136 [startup+0.301806 s] /proc/loadavg: 0.93 0.98 0.99 3/64 741 /proc/meminfo: memFree=1853536/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=19160 CPUtime=0.29 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 5632 0 0 0 27 2 0 0 19 0 1 0 184831933 19619840 405 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 4790 411 292 640 0 4146 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19160 [startup+0.701847 s] /proc/loadavg: 0.93 0.98 0.99 3/64 741 /proc/meminfo: memFree=1853536/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=19304 CPUtime=0.69 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 10921 0 0 0 65 4 0 0 22 0 1 0 184831933 19767296 432 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 4826 432 292 640 0 4182 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19304 [startup+1.50193 s] /proc/loadavg: 0.93 0.98 0.99 2/65 742 /proc/meminfo: memFree=1852696/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=19632 CPUtime=1.49 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 20968 0 0 0 141 8 0 0 25 0 1 0 184831933 20103168 509 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 4908 509 292 640 0 4264 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19632 Solver just ended. Dumping a history of the last processes samples [startup+2.30201 s] /proc/loadavg: 0.93 0.98 0.99 2/65 742 /proc/meminfo: memFree=1852056/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=20040 CPUtime=2.28 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 29850 0 0 0 217 11 0 0 25 0 1 0 184831933 20520960 621 1992294400 134512640 137136520 4294956256 18446744073709551615 135448314 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 5010 621 292 640 0 4366 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 20040 [startup+2.70105 s] /proc/loadavg: 0.93 0.98 0.99 2/65 742 /proc/meminfo: memFree=1852056/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=20116 CPUtime=2.69 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 32702 0 0 0 257 12 0 0 25 0 1 0 184831933 20598784 612 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 5029 613 292 640 0 4385 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 20116 [startup+2.90107 s] /proc/loadavg: 0.93 0.98 0.99 2/65 742 /proc/meminfo: memFree=1852056/2055920 swapFree=4191896/4192956 [pid=741] ppid=739 vsize=20108 CPUtime=2.89 /proc/741/stat : 741 (bsolo) R 739 741 644 0 -1 4194304 34136 0 0 0 276 13 0 0 25 0 1 0 184831933 20590592 592 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/741/statm: 5027 592 292 640 0 4383 0 Current children cumulated CPU time (s) 2.89 Current children cumulated vsize (KiB) 20108 Child status: 0 Real time (s): 2.92024 CPU time (s): 2.91755 CPU user time (s): 2.78558 CPU system time (s): 0.131979 CPU usage (%): 99.9081 Max. virtual memory (cumulated for all children) (KiB): 27040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.78558 system time used= 0.131979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 34265 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= 2 involuntary context switches= 5 runsolver used 0.010998 second user time and 0.006998 second system time The end
Begin job on node2 at 2009-06-16 19:11:49 IDJOB=1877725 IDBENCH=2849 IDSOLVER=699 FILE ID=node2/1877725-1245172309 PBS_JOBID= 9363895 Free space on /tmp= 66452 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_30.r.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877725-1245172309/watcher-1877725-1245172309 -o /tmp/evaluation-result-1877725-1245172309/solver-1877725-1245172309 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877725-1245172309.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81 RANDOM SEED=1905217969 node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.214 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 : 3000.214 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: 1854080 kB Buffers: 39128 kB Cached: 91716 kB SwapCached: 260 kB Active: 42228 kB Inactive: 101856 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1854080 kB SwapTotal: 4192956 kB SwapFree: 4191896 kB Dirty: 4240 kB Writeback: 0 kB Mapped: 21724 kB Slab: 43708 kB Committed_AS: 155964 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877725-1245172309.opb Free space on /tmp at the end= 66448 MiB End job on node2 at 2009-06-16 19:11:52