Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.6 | OPT | 4 | 0.171973 | 0.172708 |
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 | 0.171973 |
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 wbo 1.6 beta - 20110321 0.00/0.00 c Parsing opb file format. File HOME/instance-3461521-1307103112.opb. 0.00/0.00 c Instance file HOME/instance-3461521-1307103112.opb 0.00/0.00 c File size is 97977 bytes. 0.00/0.00 c Highest Coefficient sum: 110 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 220 | 0.00/0.00 c | Number Clauses: 515 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 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 | 220 515 12252 | 5000 0 -nan | 0.000 % | 0.00/0.00 c core #1 0.00/0.00 c 0.00/0.00 c 0.00/0.00 c Core size: 19 Core Weight: 1 Total Weight: 1 0.00/0.00 c Current CPU time: 0.007998 s 0.00/0.00 c 0.00/0.00 c core #2 0.00/0.00 c 0.00/0.00 c 0.00/0.00 c Core size: 63 Core Weight: 1 Total Weight: 2 0.00/0.00 c Current CPU time: 0.008998 s 0.00/0.00 c 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 160 737 3341 | 5000 0 -nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c core #3 0.00/0.01 c 0.00/0.01 c 0.00/0.01 c Core size: 138 Core Weight: 1 Total Weight: 3 0.00/0.01 c Current CPU time: 0.009998 s 0.00/0.01 c 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 374 738 10222 | 5000 0 -nan | 0.000 % | 0.00/0.01 c | 100 | 374 738 10222 | 5500 100 88 | 14.024 % | 0.00/0.02 c | 255 | 374 738 10222 | 6050 255 70 | 14.024 % | 0.00/0.03 c | 482 | 374 738 10222 | 6655 482 74 | 14.024 % | 0.00/0.05 c | 821 | 374 738 10222 | 7320 821 83 | 14.024 % | 0.00/0.07 c =============================================================================== 0.00/0.08 c core #4 0.00/0.08 c 0.00/0.08 c 0.00/0.08 c Core size: 223 Core Weight: 1 Total Weight: 4 0.00/0.08 c Current CPU time: 0.075988 s 0.00/0.08 c 0.00/0.08 c ============================[ Search Statistics ]============================== 0.00/0.08 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.08 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.08 c =============================================================================== 0.00/0.08 c | 0 | 655 739 13342 | 5000 0 -nan | 0.000 % | 0.00/0.08 c | 100 | 655 739 13342 | 5500 100 122 | 0.000 % | 0.00/0.09 c | 251 | 655 739 13342 | 6050 251 119 | 0.000 % | 0.00/0.10 c | 478 | 655 739 13342 | 6655 478 120 | 0.000 % | 0.11/0.13 c | 817 | 655 739 13342 | 7320 817 121 | 0.000 % | 0.11/0.16 c | 1323 | 655 739 13342 | 8052 1323 121 | 0.000 % | 0.11/0.17 c =============================================================================== 0.11/0.17 c #cores: 4 0.11/0.17 c Final Weight: 4 0.11/0.17 o 4 0.11/0.17 s OPTIMUM FOUND 0.11/0.17 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 0.11/0.17 c Total CPU time: 0.167974 s
OK 4
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3461521-1307103112/watcher-3461521-1307103112 -o /tmp/evaluation-result-3461521-1307103112/solver-3461521-1307103112 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461521-1307103112.opb running on 4 cores: 0,2,4,6 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.16 2.09 2.02 2/550 22276 /proc/meminfo: memFree=21182144/32951124 swapFree=53733252/67111528 [pid=22276] ppid=22274 vsize=2240 CPUtime=0.01 cores=0,2,4,6 /proc/22276/stat : 22276 (wbo1.6) R 22274 22276 21496 0 -1 4202496 392 0 0 0 1 0 0 0 18 0 1 0 821911570 2293760 321 33554432000 4194304 5714214 140737057137840 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0 /proc/22276/statm: 560 321 180 372 0 185 0 [startup+0.115254 s] /proc/loadavg: 2.16 2.09 2.02 2/550 22276 /proc/meminfo: memFree=21182144/32951124 swapFree=53733252/67111528 [pid=22276] ppid=22274 vsize=3200 CPUtime=0.11 cores=0,2,4,6 /proc/22276/stat : 22276 (wbo1.6) R 22274 22276 21496 0 -1 4202496 637 0 0 0 11 0 0 0 18 0 1 0 821911570 3276800 566 33554432000 4194304 5714214 140737057137840 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0 /proc/22276/statm: 800 566 180 372 0 425 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 3200 Solver just ended. Dumping a history of the last processes samples [startup+0.115254 s] /proc/loadavg: 2.16 2.09 2.02 2/550 22276 /proc/meminfo: memFree=21182144/32951124 swapFree=53733252/67111528 [pid=22276] ppid=22274 vsize=3200 CPUtime=0.11 cores=0,2,4,6 /proc/22276/stat : 22276 (wbo1.6) R 22274 22276 21496 0 -1 4202496 637 0 0 0 11 0 0 0 18 0 1 0 821911570 3276800 566 33554432000 4194304 5714214 140737057137840 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0 /proc/22276/statm: 800 566 180 372 0 425 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 3200 Child status: 0 Real time (s): 0.172708 CPU time (s): 0.171973 CPU user time (s): 0.167974 CPU system time (s): 0.003999 CPU usage (%): 99.5744 Max. virtual memory (cumulated for all children) (KiB): 3200 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.167974 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 640 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= 3 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.017997 second system time The end
Begin job on node106 at 2011-06-03 14:11:52 IDJOB=3461521 IDBENCH=2864 IDSOLVER=1953 FILE ID=node106/3461521-1307103112 RUNJOBID= node106-1307092297-21514 PBS_JOBID= 13497969 Free space on /tmp= 73740 MiB SOLVER NAME= wbo 1.6 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461521-1307103112/watcher-3461521-1307103112 -o /tmp/evaluation-result-3461521-1307103112/solver-3461521-1307103112 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461521-1307103112.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED=1491643821 node106.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.66 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.20 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.830 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 21182300 kB Buffers: 391016 kB Cached: 5967940 kB SwapCached: 22744 kB Active: 5876280 kB Inactive: 5552864 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 21182300 kB SwapTotal: 67111528 kB SwapFree: 53733252 kB Dirty: 8608 kB Writeback: 52 kB AnonPages: 5065772 kB Mapped: 26996 kB Slab: 191392 kB PageTables: 77920 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 167552628 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73736 MiB End job on node106 at 2011-06-03 14:11:52