Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 304 | 0.191969 | 0.193469 |
Name | normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/ ~walser/benchmarks/course-ass/normalized-ss97-6.opb |
MD5SUM | dcfce19ac0444148b26b7675e35c76bc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 304 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 304 |
Optimality of the best value was proved | YES |
Number of variables | 257 |
Total number of constraints | 97 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 97 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 44 |
Number of terms in the objective function | 173 |
Biggest coefficient in the objective function | 100 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 8448 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 100 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 8448 |
Number of bits of the biggest sum of numbers | 14 |
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 Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Instance file HOME/instance-3707961-1338152348.opb 0.00/0.00 c File size is 8127 bytes. 0.00/0.00 c Highest Coefficient sum: 8448 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 257 Constr: 182 126/56/0 Lit: 1026 Watch. Lit: 667 0.00/0.00 c Obj. Vars: 173 (67.3152 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 256 98 784 8 470 3017 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.00 o 908 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 39 256 138 2035 14 655 3285 40 9750 0.00 0.00/0.00 o 610 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 39 256 139 2169 15 758 3285 41 9750 0.00 0.00/0.00 o 608 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 53 256 154 2507 16 896 3285 56 10600 0.01 0.00/0.00 o 606 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 54 256 156 2707 17 1009 3285 58 10800 0.01 0.00/0.00 o 605 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 56 256 159 2938 18 1127 3285 61 9333 0.01 0.00/0.01 o 508 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 66 256 170 3502 20 1257 3285 72 9428 0.01 0.00/0.02 c 166 256 270 6908 25 1424 3614 172 8736 0.02 0.00/0.02 o 507 0.03/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.05 c 176 256 281 7315 26 1566 3285 183 8380 0.02 0.03/0.05 c 276 256 381 10173 26 1746 3614 283 9200 0.03 0.03/0.05 o 407 0.03/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.06 c 454 256 561 15078 26 2151 3285 463 9458 0.05 0.03/0.06 c 554 256 661 17333 26 2311 3614 563 9719 0.06 0.03/0.06 o 406 0.03/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.06 c 558 256 666 17496 26 2476 3285 568 9620 0.06 0.03/0.06 o 307 0.03/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.06 c 558 256 667 17630 26 2587 3285 569 9620 0.06 0.03/0.06 o 306 0.03/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.06 c 558 256 668 17764 26 2705 3285 570 9620 0.06 0.03/0.06 o 305 0.03/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.07 c 559 256 670 17926 26 2822 3285 572 9637 0.06 0.03/0.07 o 304 0.09/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.19 c 655 118 774 20099 25 3756 3065 676 9492 0.07 0.09/0.19 c 756 118 879 21125 24 3980 3372 781 10356 0.07 0.09/0.19 c 1007 118 1137 23750 20 4496 3710 1039 11847 0.09 0.09/0.19 c 1482 118 1615 28461 17 5455 4082 1517 13472 0.11 0.09/0.19 c 2296 114 2442 36641 15 7129 4491 2344 14350 0.16 0.09/0.19 v x134 -x178 x218 x4 x180 x8 x9 -x97 x185 -x225 x186 -x226 -x11 -x99 x143 -x187 x227 x100 x13 x14 x15 -x59 -x104 x61 -x105 -x149 x230 x62 x20 -x108 -x109 x153 -x22 -x110 x154 -x111 x155 x112 x192 -x232 -x27 x71 x237 x118 x198 -x238 -x199 x239 x119 -x200 x240 x164 x121 -x202 x242 -x203 x243 x122 x204 -x244 -x124 x168 -x206 x246 x125 x247 -x38 -x126 x170 -x208 x248 x127 x249 -x40 x172 x250 -x213 x253 x130 x214 -x254 x131 -x215 x255 x132 -x216 x256 x133 x257 -x2 -x46 -x90 -x91 -x179 -x48 -x220 -x222 -x224 -x53 -x141 -x12 -x56 -x144 -x228 -x57 -x145 -x229 -x58 -x146 -x103 -x147 -x16 -x148 -x18 -x150 -x19 -x63 -x107 x151 -x152 -x66 -x24 -x68 -x156 x25 -x69 -x113 -x157 -x191 x231 -x159 -x233 -x234 -x235 -x236 -x30 -x74 -x162 -x31 -x75 -x163 -x76 -x120 -x241 -x33 -x77 -x165 -x34 -x166 -x35 -x79 -x245 -x80 -x81 -x169 -x82 -x39 -x83 -x171 -x84 -x128 -x42 -x86 -x174 -x43 -x87 -x175 -x44 -x88 -x176 -x177 -x217 x1 -x3 -x5 -x6 x7 -x10 -x17 -x21 -x23 -x26 x28 -x29 -x32 -x36 -x37 -x41 -x45 x47 x49 x50 -x51 -x52 x54 -x55 x60 -x64 -x65 -x67 x70 -x72 x73 -x78 x85 -x89 -x92 -x93 -x94 -x95 -x96 -x98 -x101 -x102 -x106 -x114 -x115 -x116 -x117 -x123 -x129 -x135 -x136 -x137 -x138 -x139 -x140 -x142 -x158 -x160 -x161 x167 -x173 x181 x182 -x183 x184 x188 x189 -x190 x193 x194 x195 x196 -x197 x201 x205 -x207 -x209 -x210 -x211 -x212 x219 -x221 x223 x251 x252 0.09/0.19 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.19 c 20 2759 727 4876 2905 40025 2807 14521 0.19 0.09/0.19 c Objective: 304 0.09/0.19 s OPTIMUM FOUND 0.09/0.19 c Total time: 0.19 s
OK 304
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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-3707961-1338152348/watcher-3707961-1338152348 -o /tmp/evaluation-result-3707961-1338152348/solver-3707961-1338152348 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3707961-1338152348.opb running on 4 cores: 1,3,5,7 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: 2.00 2.00 2.00 3/176 18266 /proc/meminfo: memFree=31781316/32873844 swapFree=7372/7372 [pid=18266] ppid=18264 vsize=10796 CPUtime=0 cores=1,3,5,7 /proc/18266/stat : 18266 (bsolo) R 18264 18266 15469 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 281363367 11055104 252 33554432000 134512640 137138936 4286816896 4286816012 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/18266/statm: 2699 252 192 642 0 2055 0 [startup+0.0427209 s] /proc/loadavg: 2.00 2.00 2.00 3/176 18266 /proc/meminfo: memFree=31781316/32873844 swapFree=7372/7372 [pid=18266] ppid=18264 vsize=10920 CPUtime=0.03 cores=1,3,5,7 /proc/18266/stat : 18266 (bsolo) R 18264 18266 15469 0 -1 4202496 346 0 0 0 3 0 0 0 20 0 1 0 281363367 11182080 298 33554432000 134512640 137138936 4286816896 4286816012 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/18266/statm: 2730 298 192 642 0 2086 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 10920 [startup+0.100263 s] /proc/loadavg: 2.00 2.00 2.00 3/176 18266 /proc/meminfo: memFree=31781316/32873844 swapFree=7372/7372 [pid=18266] ppid=18264 vsize=11304 CPUtime=0.09 cores=1,3,5,7 /proc/18266/stat : 18266 (bsolo) R 18264 18266 15469 0 -1 4202496 421 0 0 0 9 0 0 0 20 0 1 0 281363367 11575296 373 33554432000 134512640 137138936 4286816896 4286816012 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/18266/statm: 2826 373 192 642 0 2182 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11304 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.193469 CPU time (s): 0.191969 CPU user time (s): 0.184971 CPU system time (s): 0.006998 CPU usage (%): 99.2247 Max. virtual memory (cumulated for all children) (KiB): 11304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.184971 system time used= 0.006998 maximum resident set size= 1848 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 510 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= 2 runsolver used 0 second user time and 0.006998 second system time The end
Begin job on node109 at 2012-05-27 22:59:08 IDJOB=3707961 IDBENCH=2232 IDSOLVER=2286 FILE ID=node109/3707961-1338152348 RUNJOBID= node109-1338140213-16699 PBS_JOBID= 14624511 Free space on /tmp= 71300 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707961-1338152348/watcher-3707961-1338152348 -o /tmp/evaluation-result-3707961-1338152348/solver-3707961-1338152348 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3707961-1338152348.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc RANDOM SEED=755025633 node109.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /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 : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5334.52 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 31782068 kB Buffers: 84580 kB Cached: 148440 kB SwapCached: 588 kB Active: 231108 kB Inactive: 96756 kB Active(anon): 89452 kB Inactive(anon): 7668 kB Active(file): 141656 kB Inactive(file): 89088 kB Unevictable: 7372 kB Mlocked: 7372 kB SwapTotal: 67108856 kB SwapFree: 67106292 kB Dirty: 3900 kB Writeback: 0 kB AnonPages: 119436 kB Mapped: 11060 kB Shmem: 8 kB Slab: 625264 kB SReclaimable: 67896 kB SUnreclaim: 557368 kB KernelStack: 1472 kB PageTables: 4248 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 217980 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 94208 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71296 MiB End job on node109 at 2012-05-27 22:59:08