Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 4 | 0.492924 | 0.492793 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex6inp.r.opb |
MD5SUM | a697ba02f65c70d7438dbd80142dac41 |
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 | 0.069989 |
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 | 96 |
Total number of constraints | 28 |
Number of constraints which are clauses | 28 |
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 | 2 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 96 |
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 | 96 |
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 | 96 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1876298-1245172444.opb. 0.00/0.00 c Instance file HOME/instance-1876298-1245172444.opb 0.00/0.00 c File size is 9921 bytes. 0.00/0.00 c Highest Coefficient sum: 51 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 96 | 0.00/0.00 c | Number Clauses: 124 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 49 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 3 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 100 126 1433 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #3 0.00/0.00 c Core size: 106 Core Weight: 1 Total Weight: 3 0.00/0.00 c Elapsed CPU time: 0.004999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 236 127 1661 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 236 127 1661 | 5500 100 68 | 0.842 % | 0.00/0.02 c | 250 | 236 127 1661 | 6050 250 62 | 0.842 % | 0.00/0.03 c | 475 | 236 127 1661 | 6655 475 61 | 0.842 % | 0.04/0.06 c | 815 | 236 127 1661 | 7320 815 59 | 0.842 % | 0.09/0.11 c | 1324 | 236 127 1661 | 8052 1324 55 | 0.842 % | 0.19/0.20 c | 2086 | 236 127 1661 | 8857 2086 55 | 0.842 % | 0.29/0.35 c | 3228 | 236 127 1661 | 9743 3228 54 | 0.842 % | 0.39/0.45 c =============================================================================== 0.39/0.48 c core #4 0.39/0.48 c Core size: 116 Core Weight: 1 Total Weight: 4 0.39/0.48 c Elapsed CPU time: 0.471928 s Remaining CPU time: 1799.53 s 0.39/0.48 c ============================[ Search Statistics ]============================== 0.39/0.48 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.39/0.48 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.39/0.48 c =============================================================================== 0.39/0.48 c | 0 | 334 128 1855 | 5000 0 nan | 0.000 % | 0.39/0.49 c | 109 | 334 128 1855 | 5500 109 93 | 0.001 % | 0.39/0.49 c =============================================================================== 0.39/0.49 c Verified 128 original clauses. 0.39/0.49 c #cores: 4 0.39/0.49 c Final Weight: 4 0.39/0.49 o 4 0.39/0.49 s OPTIMUM FOUND 0.39/0.49 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
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876298-1245172444/watcher-1876298-1245172444 -o /tmp/evaluation-result-1876298-1245172444/solver-1876298-1245172444 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876298-1245172444.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: 0.85 0.97 0.96 3/64 3276 /proc/meminfo: memFree=1925784/2055920 swapFree=4192956/4192956 [pid=3276] ppid=3274 vsize=2392 CPUtime=0 /proc/3276/stat : 3276 (wbo) R 3274 3276 3017 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1573847 2449408 179 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3276/statm: 598 179 135 292 0 303 0 [startup+0.044847 s] /proc/loadavg: 0.85 0.97 0.96 3/64 3276 /proc/meminfo: memFree=1925784/2055920 swapFree=4192956/4192956 [pid=3276] ppid=3274 vsize=2788 CPUtime=0.04 /proc/3276/stat : 3276 (wbo) R 3274 3276 3017 0 -1 4194304 266 0 0 0 4 0 0 0 18 0 1 0 1573847 2854912 247 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3276/statm: 697 247 136 292 0 402 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2788 [startup+0.101854 s] /proc/loadavg: 0.85 0.97 0.96 3/64 3276 /proc/meminfo: memFree=1925784/2055920 swapFree=4192956/4192956 [pid=3276] ppid=3274 vsize=3052 CPUtime=0.09 /proc/3276/stat : 3276 (wbo) R 3274 3276 3017 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1573847 3125248 325 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3276/statm: 763 325 136 292 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3052 [startup+0.301883 s] /proc/loadavg: 0.85 0.97 0.96 3/64 3276 /proc/meminfo: memFree=1925784/2055920 swapFree=4192956/4192956 [pid=3276] ppid=3274 vsize=3976 CPUtime=0.29 /proc/3276/stat : 3276 (wbo) R 3274 3276 3017 0 -1 4194304 575 0 0 0 29 0 0 0 19 0 1 0 1573847 4071424 556 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3276/statm: 994 556 136 292 0 699 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3976 Solver just ended. Dumping a history of the last processes samples [startup+0.401896 s] /proc/loadavg: 0.85 0.97 0.96 3/64 3276 /proc/meminfo: memFree=1925784/2055920 swapFree=4192956/4192956 [pid=3276] ppid=3274 vsize=4372 CPUtime=0.39 /proc/3276/stat : 3276 (wbo) R 3274 3276 3017 0 -1 4194304 685 0 0 0 39 0 0 0 21 0 1 0 1573847 4476928 666 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3276/statm: 1093 666 136 292 0 798 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4372 Child status: 0 Real time (s): 0.492793 CPU time (s): 0.492924 CPU user time (s): 0.481926 CPU system time (s): 0.010998 CPU usage (%): 100.027 Max. virtual memory (cumulated for all children) (KiB): 4372 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.481926 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 776 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= 3 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node30 at 2009-06-16 19:14:04 IDJOB=1876298 IDBENCH=2853 IDSOLVER=698 FILE ID=node30/1876298-1245172444 PBS_JOBID= 9363896 Free space on /tmp= 66220 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876298-1245172444/watcher-1876298-1245172444 -o /tmp/evaluation-result-1876298-1245172444/solver-1876298-1245172444 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876298-1245172444.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED=854184518 node30.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 : 3000.273 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 : 3000.273 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: 1926328 kB Buffers: 20600 kB Cached: 66984 kB SwapCached: 0 kB Active: 70640 kB Inactive: 29632 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1926328 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2572 kB Writeback: 0 kB Mapped: 22544 kB Slab: 15336 kB Committed_AS: 55668 kB PageTables: 1360 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-1876298-1245172444.opb Free space on /tmp at the end= 66216 MiB End job on node30 at 2009-06-16 19:14:04