Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
npSolver inc (fixed) | OPT | 3 | 0.19197 | 0.195212 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb |
MD5SUM | fcb10f2a5637609269e4645e32e48d88 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.020995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.01 c run inc solver 0.00/0.01 c [INC SYSTEM] run initial solver 0.00/0.01 c [INC SYSTEM] preprocess with white file 0.00/0.05 c [INC SYSTEM] finished preprocessing in 0 s 0.00/0.05 c [INC SYSTEM] execute solver 0.00/0.07 c [INC SEARCH] formula is SAT 0.00/0.07 c [INC SYSTEM] solved the initial formula 0.00/0.07 c model valid 0.00/0.07 c current solution ok 0.00/0.08 o 31 0.00/0.08 c execute binary inc search 0.00/0.08 c [INC SEARCH] current bound: 15 0.00/0.08 c [INC SEARCH] iteration: 0 0.00/0.08 c [INC SEARCH] lower bound: 0 upperbound 31 current bound: 15 best value:31 0.00/0.08 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.08 c write failed with 2 0.00/0.08 c [INC SYSTEM] create new solver instance 0.00/0.08 c [INC] encode full formula 0.00/0.08 c set iterative enc to: swc 0.00/0.08 c [INC SEARCH] isOptimum variable: 0 0.00/0.13 c [INC SEARCH] formula is SAT 0.00/0.13 c [INC SEARCH] copied best model 0.00/0.13 c sat variable: 1 optimum/unsat variable: 0 0.00/0.13 c model valid 0.00/0.13 c current solution ok 0.00/0.13 o 5 0.00/0.13 c [INC SEARCH] current bound: 2 0.00/0.13 c [INC SEARCH] iteration: 1 0.00/0.13 c [INC SEARCH] lower bound: 0 upperbound 5 current bound: 2 best value:5 0.00/0.13 c [INC ENCODE] setup new number of clauses ... 0.00/0.13 c [INC] encode incremental formula 0.00/0.13 c return only the limitting unit clause for 2 0.00/0.13 c [INC SYSTEM] transmit new clauses to solver: 1 0.00/0.13 c [INC SEARCH] isOptimum variable: 0 0.00/0.16 c [INC SEARCH] formula is UNSAT 0.00/0.16 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.16 c write failed with 2 0.00/0.16 c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x12b6ef0) 0.00/0.16 c sat variable: 0 optimum/unsat variable: 1 0.00/0.16 c [INC SEARCH] set lower bound to 3 upperbound 5 0.00/0.16 c [INC SEARCH] current bound: 4 0.00/0.16 c [INC SEARCH] iteration: 2 0.00/0.16 c [INC SEARCH] lower bound: 3 upperbound 5 current bound: 4 best value:5 0.00/0.16 c [INC SYSTEM] create new solver instance 0.00/0.16 c [INC] encode full formula 0.00/0.16 c set iterative enc to: swc 0.00/0.16 c [INC SEARCH] isOptimum variable: 0 0.00/0.19 c [INC SEARCH] formula is SAT 0.00/0.19 c [INC SEARCH] copied best model 0.00/0.19 c sat variable: 1 optimum/unsat variable: 0 0.00/0.19 c model valid 0.00/0.19 c current solution ok 0.00/0.19 o 3 0.00/0.19 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.19 c write failed with 2 0.00/0.19 c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x12b79d0) 0.00/0.19 c display solution 0.00/0.19 s OPTIMUM FOUND 0.00/0.19 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
OK 3
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-3749370-1339128835/watcher-3749370-1339128835 -o /tmp/evaluation-result-3749370-1339128835/solver-3749370-1339128835 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749370-1339128835.opb 423349 HOME HOME 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: 2.00 2.00 2.00 3/178 26542 /proc/meminfo: memFree=26620552/32873844 swapFree=7896/7896 [pid=26542] ppid=26540 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/26542/stat : 26542 (npSolver-pbo-I.) S 26540 26542 22387 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379008976 9367552 274 33554432000 4194304 5064252 140736042466064 140736042464976 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0 /proc/26542/statm: 2287 274 233 213 0 72 0 [startup+0.10242 s] /proc/loadavg: 2.00 2.00 2.00 3/178 26542 /proc/meminfo: memFree=26620552/32873844 swapFree=7896/7896 [pid=26542] ppid=26540 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/26542/stat : 26542 (npSolver-pbo-I.) S 26540 26542 22387 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379008976 9367552 274 33554432000 4194304 5064252 140736042466064 140736042464976 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0 /proc/26542/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 [startup+0.10242 s] /proc/loadavg: 2.00 2.00 2.00 3/178 26542 /proc/meminfo: memFree=26620552/32873844 swapFree=7896/7896 [pid=26542] ppid=26540 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/26542/stat : 26542 (npSolver-pbo-I.) S 26540 26542 22387 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379008976 9367552 274 33554432000 4194304 5064252 140736042466064 140736042464976 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0 /proc/26542/statm: 2287 274 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 Child status: 0 Real time (s): 0.195212 CPU time (s): 0.19197 CPU user time (s): 0.162975 CPU system time (s): 0.028995 CPU usage (%): 98.3393 Max. virtual memory (cumulated for all children) (KiB): 9148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.162975 system time used= 0.028995 maximum resident set size= 29284 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6966 page faults= 0 swaps= 0 block input operations= 0 block output operations= 592 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 33 involuntary context switches= 15 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node136 at 2012-06-08 06:13:55 IDJOB=3749370 IDBENCH=47901 IDSOLVER=2333 FILE ID=node136/3749370-1339128835 RUNJOBID= node136-1339112625-24718 PBS_JOBID= 14643717 Free space on /tmp= 70364 MiB SOLVER NAME= npSolver inc BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749370-1339128835/watcher-3749370-1339128835 -o /tmp/evaluation-result-3749370-1339128835/solver-3749370-1339128835 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749370-1339128835.opb 423349 HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88 RANDOM SEED=423349 node136.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 : 2667.247 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 : 5334.49 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 : 2667.247 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 : 2667.247 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 : 5331.94 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 : 2667.247 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 : 5331.90 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 : 2667.247 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 : 5331.90 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 : 2667.247 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 : 5331.90 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 : 2667.247 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 : 2667.247 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 : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 26620916 kB Buffers: 1309396 kB Cached: 3922596 kB SwapCached: 20284 kB Active: 2645700 kB Inactive: 2687208 kB Active(anon): 73156 kB Inactive(anon): 22808 kB Active(file): 2572544 kB Inactive(file): 2664400 kB Unevictable: 7896 kB Mlocked: 7896 kB SwapTotal: 67108856 kB SwapFree: 67083244 kB Dirty: 8556 kB Writeback: 4 kB AnonPages: 86300 kB Mapped: 10752 kB Shmem: 0 kB Slab: 778816 kB SReclaimable: 219904 kB SUnreclaim: 558912 kB KernelStack: 1472 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 210788 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 61440 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= 70356 MiB End job on node136 at 2012-06-08 06:13:55