Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
npSolver inc | OPT | 36 | 0.136978 | 0.143142 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb |
MD5SUM | 4b3356bf37776530f24639edb74bd9c0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 36 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 36 |
Optimality of the best value was proved | YES |
Number of variables | 228 |
Total number of constraints | 616 |
Number of constraints which are clauses | 604 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 228 |
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 | 228 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 228 |
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 run inc solver 0.00/0.00 c [INC SYSTEM] run initial solver 0.00/0.00 c [INC SYSTEM] preprocess with white file 0.00/0.03 c [INC SYSTEM] finished preprocessing in 0 s 0.00/0.03 c [INC SYSTEM] execute solver 0.00/0.03 c [INC SEARCH] formula is SAT 0.00/0.03 c [INC SYSTEM] solved the initial formula 0.00/0.03 c model valid 0.00/0.03 c current solution ok 0.00/0.04 o 36 0.00/0.04 c execute binary inc search 0.00/0.04 c [INC SEARCH] current bound: 18 0.00/0.04 c [INC SEARCH] iteration: 0 0.00/0.04 c [INC SEARCH] lower bound: 0 upperbound 36 current bound: 18 best value:36 0.00/0.04 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.04 c write failed with 2 0.00/0.04 c [INC SYSTEM] create new solver instance 0.00/0.04 c [INC] encode full formula 0.00/0.04 c (debug) using card networks 0.00/0.04 c set iterative enc to: card 0.00/0.04 c set iterative enc to: none 0.00/0.04 c [INC SEARCH] isOptimum variable: 0 0.00/0.05 c [INC SEARCH] formula is UNSAT 0.00/0.05 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.05 c write failed with 2 0.00/0.05 c sat variable: 0 optimum/unsat variable: 1 0.00/0.05 c [INC SEARCH] set lower bound to 19 upperbound 36 0.00/0.05 c [INC SEARCH] current bound: 27 0.00/0.05 c [INC SEARCH] iteration: 1 0.00/0.05 c [INC SEARCH] lower bound: 19 upperbound 36 current bound: 27 best value:36 0.00/0.05 c [INC SYSTEM] create new solver instance 0.00/0.05 c [INC] encode full formula 0.00/0.05 c (debug) using card networks 0.00/0.05 c set iterative enc to: card 0.00/0.05 c set iterative enc to: none 0.00/0.05 c [INC SEARCH] isOptimum variable: 0 0.00/0.06 c [INC SEARCH] formula is UNSAT 0.00/0.06 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.06 c write failed with 2 0.00/0.06 c sat variable: 0 optimum/unsat variable: 1 0.00/0.06 c [INC SEARCH] set lower bound to 28 upperbound 36 0.00/0.06 c [INC SEARCH] current bound: 32 0.00/0.06 c [INC SEARCH] iteration: 2 0.00/0.06 c [INC SEARCH] lower bound: 28 upperbound 36 current bound: 32 best value:36 0.00/0.06 c [INC SYSTEM] create new solver instance 0.00/0.06 c [INC] encode full formula 0.00/0.06 c (debug) using card networks 0.00/0.07 c set iterative enc to: card 0.00/0.07 c set iterative enc to: none 0.00/0.07 c [INC SEARCH] isOptimum variable: 0 0.00/0.09 c [INC SEARCH] formula is UNSAT 0.00/0.09 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.09 c write failed with 2 0.00/0.09 c sat variable: 0 optimum/unsat variable: 1 0.00/0.09 c [INC SEARCH] set lower bound to 33 upperbound 36 0.00/0.09 c [INC SEARCH] current bound: 34 0.00/0.09 c [INC SEARCH] iteration: 3 0.00/0.09 c [INC SEARCH] lower bound: 33 upperbound 36 current bound: 34 best value:36 0.00/0.09 c [INC SYSTEM] create new solver instance 0.00/0.09 c [INC] encode full formula 0.00/0.09 c (debug) using card networks 0.00/0.09 c set iterative enc to: card 0.00/0.09 c set iterative enc to: none 0.00/0.10 c [INC SEARCH] isOptimum variable: 0 0.00/0.12 c [INC SEARCH] formula is UNSAT 0.00/0.12 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.12 c write failed with 2 0.00/0.12 c sat variable: 0 optimum/unsat variable: 1 0.00/0.12 c [INC SEARCH] set lower bound to 35 upperbound 36 0.00/0.12 c [INC SEARCH] current bound: 35 0.00/0.12 c [INC SEARCH] iteration: 4 0.00/0.12 c [INC SEARCH] lower bound: 35 upperbound 36 current bound: 35 best value:36 0.00/0.12 c [INC SYSTEM] create new solver instance 0.00/0.12 c [INC] encode full formula 0.00/0.12 c (debug) using card networks 0.00/0.12 c set iterative enc to: card 0.00/0.12 c set iterative enc to: none 0.00/0.12 c [INC SEARCH] isOptimum variable: 0 0.00/0.14 c [INC SEARCH] formula is UNSAT 0.00/0.14 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.14 c write failed with 2 0.00/0.14 c sat variable: 0 optimum/unsat variable: 1 0.00/0.14 c [INC SEARCH] set lower bound to 36 upperbound 36 0.00/0.14 c display solution 0.00/0.14 s OPTIMUM FOUND 0.00/0.14 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 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228
OK 36
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-3699561-1338058349/watcher-3699561-1338058349 -o /tmp/evaluation-result-3699561-1338058349/solver-3699561-1338058349 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699561-1338058349.opb 126852504 HOME HOME 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: 1.94 1.99 1.99 3/180 9280 /proc/meminfo: memFree=28668956/32873844 swapFree=7096/7096 [pid=9280] ppid=9278 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/9280/stat : 9280 (npSolver-pbo-I.) S 9278 9280 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271960240 9367552 274 33554432000 4194304 5064252 140733496954064 140733496952976 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0 /proc/9280/statm: 2287 274 233 213 0 72 0 [startup+0.054763 s] /proc/loadavg: 1.94 1.99 1.99 3/180 9280 /proc/meminfo: memFree=28668956/32873844 swapFree=7096/7096 [pid=9280] ppid=9278 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/9280/stat : 9280 (npSolver-pbo-I.) S 9278 9280 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271960240 9367552 274 33554432000 4194304 5064252 140733496954064 140733496952976 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0 /proc/9280/statm: 2287 274 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 [startup+0.100144 s] /proc/loadavg: 1.94 1.99 1.99 3/180 9280 /proc/meminfo: memFree=28668956/32873844 swapFree=7096/7096 [pid=9280] ppid=9278 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/9280/stat : 9280 (npSolver-pbo-I.) S 9278 9280 8474 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271960240 9367552 274 33554432000 4194304 5064252 140733496954064 140733496952976 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0 /proc/9280/statm: 2287 274 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.143142 CPU time (s): 0.136978 CPU user time (s): 0.109983 CPU system time (s): 0.026995 CPU usage (%): 95.6937 Max. virtual memory (cumulated for all children) (KiB): 9148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.109983 system time used= 0.026995 maximum resident set size= 5124 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10273 page faults= 0 swaps= 0 block input operations= 0 block output operations= 1728 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 45 involuntary context switches= 27 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node132 at 2012-05-26 20:52:29 IDJOB=3699561 IDBENCH=2037 IDSOLVER=2276 FILE ID=node132/3699561-1338058349 RUNJOBID= node132-1338052924-8491 PBS_JOBID= 14624394 Free space on /tmp= 71540 MiB SOLVER NAME= npSolver inc BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699561-1338058349/watcher-3699561-1338058349 -o /tmp/evaluation-result-3699561-1338058349/solver-3699561-1338058349 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699561-1338058349.opb 126852504 HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 4b3356bf37776530f24639edb74bd9c0 RANDOM SEED=126852504 node132.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 : 2666.832 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 : 5333.66 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 : 2666.832 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 : 5332.55 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 : 2666.832 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 : 5332.56 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 : 2666.832 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 : 5332.56 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 : 2666.832 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 : 5332.55 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 : 2666.832 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 : 5332.56 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 : 2666.832 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 : 5332.55 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 : 2666.832 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 : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 28669708 kB Buffers: 290596 kB Cached: 3100384 kB SwapCached: 0 kB Active: 881596 kB Inactive: 2535156 kB Active(anon): 28300 kB Inactive(anon): 0 kB Active(file): 853296 kB Inactive(file): 2535156 kB Unevictable: 7096 kB Mlocked: 7096 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 17568 kB Writeback: 0 kB AnonPages: 32740 kB Mapped: 15824 kB Shmem: 212 kB Slab: 651056 kB SReclaimable: 92328 kB SUnreclaim: 558728 kB KernelStack: 1520 kB PageTables: 4264 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 142396 kB VmallocTotal: 34359738367 kB VmallocUsed: 346376 kB VmallocChunk: 34341987860 kB HardwareCorrupted: 0 kB AnonHugePages: 0 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= 71528 MiB End job on node132 at 2012-05-26 20:52:29