Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 4 | 0.490925 | 0.491733 |
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 | 0.370943 |
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 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-1876309-1245172482.opb. 0.00/0.00 c Instance file HOME/instance-1876309-1245172482.opb 0.00/0.00 c File size is 97977 bytes. 0.00/0.01 c Highest Coefficient sum: 110 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 220 | 0.00/0.01 c | Number Clauses: 735 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 0 | 0.00/0.01 c core #1 0.00/0.01 c Core size: 19 Core Weight: 1 Total Weight: 1 0.00/0.01 c Elapsed CPU time: 0.014997 s Remaining CPU time: 1799.99 s 0.00/0.01 c core #2 0.00/0.01 c Core size: 63 Core Weight: 1 Total Weight: 2 0.00/0.01 c Elapsed CPU time: 0.015997 s Remaining CPU time: 1799.98 s 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 160 737 3341 | 5000 0 nan | 0.000 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c core #3 0.00/0.02 c Core size: 275 Core Weight: 1 Total Weight: 3 0.00/0.02 c Elapsed CPU time: 0.018997 s Remaining CPU time: 1799.98 s 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 507 738 13046 | 5000 0 nan | 0.000 % | 0.00/0.03 c | 101 | 507 738 13046 | 5500 101 94 | 0.000 % | 0.03/0.06 c | 252 | 507 738 13046 | 6050 252 79 | 0.000 % | 0.09/0.11 c | 478 | 507 738 13046 | 6655 478 59 | 0.000 % | 0.09/0.17 c | 815 | 506 738 13046 | 7320 814 47 | 0.198 % | 0.09/0.19 c =============================================================================== 0.09/0.19 c core #4 0.09/0.19 c Core size: 437 Core Weight: 1 Total Weight: 4 0.09/0.19 c Elapsed CPU time: 0.183972 s Remaining CPU time: 1799.82 s 0.09/0.19 c Learning 1 hard constraints 0.09/0.19 c ============================[ Search Statistics ]============================== 0.09/0.19 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.19 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.19 c =============================================================================== 0.09/0.19 c | 0 | 727 740 13510 | 5000 0 nan | 0.000 % | 0.19/0.20 c | 101 | 727 740 13510 | 5500 101 95 | 0.000 % | 0.19/0.23 c | 253 | 727 740 13510 | 6050 253 100 | 0.000 % | 0.19/0.27 c | 478 | 727 740 13510 | 6655 478 101 | 0.000 % | 0.29/0.34 c | 815 | 727 740 13510 | 7320 815 109 | 0.000 % | 0.39/0.43 c | 1321 | 727 740 13510 | 8052 1321 109 | 0.000 % | 0.39/0.49 c =============================================================================== 0.39/0.49 c Verified 740 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 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876309-1245172482/watcher-1876309-1245172482 -o /tmp/evaluation-result-1876309-1245172482/solver-1876309-1245172482 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876309-1245172482.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: 0.89 0.97 0.99 3/64 8324 /proc/meminfo: memFree=1801480/2055920 swapFree=4191900/4192956 [pid=8324] ppid=8322 vsize=2488 CPUtime=0 /proc/8324/stat : 8324 (wbo) R 8322 8324 8065 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 184845448 2547712 172 1992294400 134512640 135709839 4294956240 18446744073709551615 134547899 0 0 4096 3 0 0 0 17 1 0 0 /proc/8324/statm: 622 172 128 292 0 303 0 [startup+0.04075 s] /proc/loadavg: 0.89 0.97 0.99 3/64 8324 /proc/meminfo: memFree=1801480/2055920 swapFree=4191900/4192956 [pid=8324] ppid=8322 vsize=2656 CPUtime=0.03 /proc/8324/stat : 8324 (wbo) R 8322 8324 8065 0 -1 4194304 281 0 0 0 3 0 0 0 18 0 1 0 184845448 2719744 241 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8324/statm: 664 241 136 292 0 369 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2656 [startup+0.101756 s] /proc/loadavg: 0.89 0.97 0.99 3/64 8324 /proc/meminfo: memFree=1801480/2055920 swapFree=4191900/4192956 [pid=8324] ppid=8322 vsize=2920 CPUtime=0.09 /proc/8324/stat : 8324 (wbo) R 8322 8324 8065 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 184845448 2990080 284 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8324/statm: 730 284 136 292 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2920 [startup+0.301777 s] /proc/loadavg: 0.89 0.97 0.99 3/64 8324 /proc/meminfo: memFree=1801480/2055920 swapFree=4191900/4192956 [pid=8324] ppid=8322 vsize=3328 CPUtime=0.29 /proc/8324/stat : 8324 (wbo) R 8322 8324 8065 0 -1 4194304 445 0 0 0 28 1 0 0 19 0 1 0 184845448 3407872 405 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8324/statm: 832 405 136 292 0 537 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3328 Solver just ended. Dumping a history of the last processes samples [startup+0.401789 s] /proc/loadavg: 0.89 0.97 0.99 3/64 8324 /proc/meminfo: memFree=1801480/2055920 swapFree=4191900/4192956 [pid=8324] ppid=8322 vsize=3460 CPUtime=0.39 /proc/8324/stat : 8324 (wbo) R 8322 8324 8065 0 -1 4194304 482 0 0 0 38 1 0 0 19 0 1 0 184845448 3543040 442 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8324/statm: 865 442 136 292 0 570 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3460 Child status: 0 Real time (s): 0.491733 CPU time (s): 0.490925 CPU user time (s): 0.471928 CPU system time (s): 0.018997 CPU usage (%): 99.8357 Max. virtual memory (cumulated for all children) (KiB): 3460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.471928 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 560 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= 0 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node37 at 2009-06-16 19:14:43 IDJOB=1876309 IDBENCH=2864 IDSOLVER=698 FILE ID=node37/1876309-1245172482 PBS_JOBID= 9363898 Free space on /tmp= 66168 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.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-1876309-1245172482/watcher-1876309-1245172482 -o /tmp/evaluation-result-1876309-1245172482/solver-1876309-1245172482 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876309-1245172482.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED=1650509512 node37.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 : 3000.232 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 : 3000.232 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: 1801832 kB Buffers: 47260 kB Cached: 127852 kB SwapCached: 260 kB Active: 43272 kB Inactive: 145112 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1801832 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2904 kB Writeback: 0 kB Mapped: 21756 kB Slab: 51712 kB Committed_AS: 163100 kB PageTables: 1376 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-1876309-1245172482.opb Free space on /tmp at the end= 66164 MiB End job on node37 at 2009-06-16 19:14:43