Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB07: minisat+ 1.14 | OPT | -1281 | 0.12098 | 0.123396 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb |
MD5SUM | c49ae2232cc025bcb67a7710817d2f1e |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -1281 |
Best CPU time to get the best result obtained on this benchmark | 0.062989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -1281 |
Optimality of the best value was proved | YES |
Number of variables | 251 |
Total number of constraints | 661 |
Number of constraints which are clauses | 660 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 220 |
Number of terms in the objective function | 11 |
Biggest coefficient in the objective function | 1024 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2047 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 536870912 |
Number of bits of the biggest number in a constraint | 30 |
Biggest sum of numbers in a constraint | 2147333568 |
Number of bits of the biggest sum of numbers | 31 |
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 Parsing PB file... 0.00/0.01 c Converting 662 PB-constraints to clauses... 0.00/0.01 c -- Unit propagations: (none) 0.00/0.01 c -- Detecting intervals from adjacent constraints: # 0.00/0.01 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.00/0.01 c ---[ 0]---> Sorter-cost: 3156 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0.03/0.04 c ==================================[MINISAT+]================================== 0.03/0.04 c | Conflicts | Original | Learnt | Progress | 0.03/0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.04 c ============================================================================== 0.03/0.04 c | 0 | 8557 20198 | 2852 0 0 nan | 0.000 % | 0.03/0.05 c | 100 | 8557 20198 | 3137 100 3862 38.6 | 7.509 % | 0.03/0.06 c ============================================================================== 0.03/0.06 c [1mFound solution: -399[0m 0.03/0.06 o -399 0.03/0.06 c ---[ 0]---> BDD-cost: 6 0.03/0.06 c ==================================[MINISAT+]================================== 0.03/0.06 c | Conflicts | Original | Learnt | Progress | 0.03/0.06 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.06 c ============================================================================== 0.03/0.06 c | 154 | 8562 20212 | 2854 154 5987 38.9 | 7.509 % | 0.03/0.08 c ============================================================================== 0.03/0.08 c [1mFound solution: -703[0m 0.03/0.08 o -703 0.03/0.08 c ---[ 0]---> BDD-cost: 4 0.03/0.08 c ==================================[MINISAT+]================================== 0.03/0.08 c | Conflicts | Original | Learnt | Progress | 0.03/0.08 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.08 c ============================================================================== 0.03/0.08 c | 232 | 8568 20226 | 2856 232 8295 35.8 | 7.509 % | 0.03/0.09 c | 333 | 8568 20226 | 3141 333 11162 33.5 | 7.559 % | 0.09/0.10 c ============================================================================== 0.09/0.10 c [1mFound solution: -1159[0m 0.09/0.10 o -1159 0.09/0.10 c ---[ 0]---> BDD-cost: 6 0.09/0.10 c ==================================[MINISAT+]================================== 0.09/0.10 c | Conflicts | Original | Learnt | Progress | 0.09/0.10 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.10 c ============================================================================== 0.09/0.10 c | 346 | 5414 12917 | 1804 322 10700 33.2 | 7.559 % | 0.09/0.11 c | 447 | 4744 11353 | 1984 132 3502 26.5 | 44.977 % | 0.09/0.12 c ============================================================================== 0.09/0.12 c [1mFound solution: -1281[0m 0.09/0.12 o -1281 0.09/0.12 c [1mOptimal solution: -1281[0m 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x32 x12 x33 x13 x34 x14 x35 x15 x36 x16 x37 x17 -x38 -x18 x39 x19 -x40 -x20 x41 x21 -x42 -x22 -x43 -x23 -x44 -x24 -x45 -x25 -x46 -x26 -x47 -x27 -x48 -x28 -x49 -x29 -x50 -x30 -x51 -x31 -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 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x52 x53 x54 x55 x56 x57 -x58 x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.09/0.12 c _______________________________________________________________________________ 0.09/0.12 c 0.09/0.12 c restarts : 7 0.09/0.12 c conflicts : 505 (4209 /sec) 0.09/0.12 c decisions : 651 (5426 /sec) 0.09/0.12 c propagations : 0 (0 /sec) 0.09/0.12 c inspects : 0 (0 /sec) 0.09/0.12 c CPU time : 0.119981 s 0.09/0.12 c _______________________________________________________________________________
OK -1281
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-3721543-1338557454/watcher-3721543-1338557454 -o /tmp/evaluation-result-3721543-1338557454/solver-3721543-1338557454 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721543-1338557454.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: 2.02 2.01 1.92 3/177 15201 /proc/meminfo: memFree=28216096/32873844 swapFree=7128/7128 [pid=15201] ppid=15199 vsize=1264 CPUtime=0 cores=0,2,4,6 /proc/15201/stat : 15201 (minisat+) R 15199 15201 14543 0 -1 4202496 152 0 0 0 0 0 0 0 20 0 1 0 321812455 1294336 110 33554432000 134512640 135395479 4289088640 4289087472 134618678 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 /proc/15201/statm: 316 110 74 216 0 98 0 [startup+0.040679 s] /proc/loadavg: 2.02 2.01 1.92 3/177 15201 /proc/meminfo: memFree=28216096/32873844 swapFree=7128/7128 [pid=15201] ppid=15199 vsize=1820 CPUtime=0.03 cores=0,2,4,6 /proc/15201/stat : 15201 (minisat+) R 15199 15201 14543 0 -1 4202496 329 0 0 0 3 0 0 0 20 0 1 0 321812455 1863680 287 33554432000 134512640 135395479 4289088640 4289074752 135005831 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 /proc/15201/statm: 455 287 96 216 0 237 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1820 [startup+0.100213 s] /proc/loadavg: 2.02 2.01 1.92 3/177 15201 /proc/meminfo: memFree=28216096/32873844 swapFree=7128/7128 [pid=15201] ppid=15199 vsize=2112 CPUtime=0.09 cores=0,2,4,6 /proc/15201/stat : 15201 (minisat+) R 15199 15201 14543 0 -1 4202496 414 0 0 0 9 0 0 0 20 0 1 0 321812455 2162688 372 33554432000 134512640 135395479 4289088640 4289087104 134588783 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 /proc/15201/statm: 528 372 110 216 0 310 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2112 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.123396 CPU time (s): 0.12098 CPU user time (s): 0.119981 CPU system time (s): 0.000999 CPU usage (%): 98.0421 Max. virtual memory (cumulated for all children) (KiB): 2112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.119981 system time used= 0.000999 maximum resident set size= 1508 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 419 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= 1 involuntary context switches= 3 runsolver used 0.000999 second user time and 0.004999 second system time The end
Begin job on node105 at 2012-06-01 15:30:54 IDJOB=3721543 IDBENCH=3041 IDSOLVER=2306 FILE ID=node105/3721543-1338557454 RUNJOBID= node105-1338552578-14559 PBS_JOBID= 14635879 Free space on /tmp= 71300 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb COMMAND LINE= HOME/minisat+ BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721543-1338557454/watcher-3721543-1338557454 -o /tmp/evaluation-result-3721543-1338557454/solver-3721543-1338557454 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721543-1338557454.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e RANDOM SEED=1211455987 node105.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 : 2666.882 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 : 5333.76 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 : 2666.882 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 : 2666.882 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 : 2666.882 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 : 2666.882 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 : 5438.54 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 : 2666.882 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 : 2666.882 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 : 5331.92 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 : 2666.882 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 : 5447.81 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 28217004 kB Buffers: 493728 kB Cached: 3062928 kB SwapCached: 1700 kB Active: 1027576 kB Inactive: 2766996 kB Active(anon): 234244 kB Inactive(anon): 4808 kB Active(file): 793332 kB Inactive(file): 2762188 kB Unevictable: 7128 kB Mlocked: 7128 kB SwapTotal: 67108856 kB SwapFree: 67100456 kB Dirty: 2588 kB Writeback: 0 kB AnonPages: 242308 kB Mapped: 9396 kB Shmem: 0 kB Slab: 722940 kB SReclaimable: 164160 kB SUnreclaim: 558780 kB KernelStack: 1488 kB PageTables: 4720 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 379864 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 202752 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721543-1338557454.opb Free space on /tmp at the end= 71296 MiB End job on node105 at 2012-06-01 15:30:55