Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 8034 | 0.128979 | 0.129212 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-10_20.opb |
MD5SUM | dfa433e4e6a88cd1c776cef0a80ce991 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8034 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8034 |
Optimality of the best value was proved | YES |
Number of variables | 210 |
Total number of constraints | 220 |
Number of constraints which are clauses | 200 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 210 |
Biggest coefficient in the objective function | 2937 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 109101 |
Number of bits of the sum of numbers in the objective function | 17 |
Biggest number in a constraint | 2937 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 109101 |
Number of bits of the biggest sum of numbers | 17 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875448-1245181102.opb. 0.00/0.00 c Instance file HOME/instance-1875448-1245181102.opb 0.00/0.00 c File size is 8308 bytes. 0.00/0.00 c Highest Coefficient sum: 11 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 210 | 0.00/0.00 c | Number Clauses: 430 | 0.00/0.00 c | Number Cardinality: 20 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 11 Core Weight: 169 Total Weight: 169 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 11 Core Weight: 172 Total Weight: 341 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #3 0.00/0.00 c Core size: 11 Core Weight: 105 Total Weight: 446 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #4 0.00/0.00 c Core size: 11 Core Weight: 135 Total Weight: 581 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #5 0.00/0.00 c Core size: 11 Core Weight: 159 Total Weight: 740 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #6 0.00/0.00 c Core size: 11 Core Weight: 218 Total Weight: 958 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #7 0.00/0.00 c Core size: 11 Core Weight: 163 Total Weight: 1121 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #8 0.00/0.00 c Core size: 11 Core Weight: 135 Total Weight: 1256 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #9 0.00/0.00 c Core size: 11 Core Weight: 239 Total Weight: 1495 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #10 0.00/0.00 c Core size: 11 Core Weight: 106 Total Weight: 1601 0.00/0.00 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.00 c core #11 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core #96 0.01/0.08 c Core size: 30 Core Weight: 21 Total Weight: 7661 0.01/0.08 c Elapsed CPU time: 0.080987 s Remaining CPU time: 1799.92 s 0.01/0.08 c core #97 0.01/0.08 c Core size: 30 Core Weight: 45 Total Weight: 7706 0.01/0.08 c Elapsed CPU time: 0.082987 s Remaining CPU time: 1799.92 s 0.01/0.08 c core #98 0.01/0.08 c Core size: 27 Core Weight: 30 Total Weight: 7736 0.01/0.08 c Elapsed CPU time: 0.083987 s Remaining CPU time: 1799.92 s 0.01/0.09 c core #99 0.01/0.09 c Core size: 28 Core Weight: 33 Total Weight: 7769 0.01/0.09 c Elapsed CPU time: 0.085986 s Remaining CPU time: 1799.91 s 0.01/0.09 c core #100 0.01/0.09 c Core size: 32 Core Weight: 36 Total Weight: 7805 0.01/0.09 c Elapsed CPU time: 0.086986 s Remaining CPU time: 1799.91 s 0.01/0.09 c core #101 0.01/0.09 c Core size: 32 Core Weight: 43 Total Weight: 7848 0.01/0.09 c Elapsed CPU time: 0.088986 s Remaining CPU time: 1799.91 s 0.01/0.09 c core #102 0.01/0.09 c Core size: 32 Core Weight: 4 Total Weight: 7852 0.01/0.09 c Elapsed CPU time: 0.090986 s Remaining CPU time: 1799.91 s 0.01/0.09 c core #103 0.01/0.09 c Core size: 44 Core Weight: 30 Total Weight: 7882 0.01/0.09 c Elapsed CPU time: 0.092985 s Remaining CPU time: 1799.91 s 0.01/0.09 c core #104 0.01/0.09 c Core size: 44 Core Weight: 17 Total Weight: 7899 0.01/0.09 c Elapsed CPU time: 0.093985 s Remaining CPU time: 1799.91 s 0.01/0.10 c core #105 0.01/0.10 c Core size: 45 Core Weight: 32 Total Weight: 7931 0.01/0.10 c Elapsed CPU time: 0.095985 s Remaining CPU time: 1799.9 s 0.09/0.10 c core #106 0.09/0.10 c Core size: 45 Core Weight: 18 Total Weight: 7949 0.09/0.10 c Elapsed CPU time: 0.097985 s Remaining CPU time: 1799.9 s 0.09/0.10 c ============================[ Search Statistics ]============================== 0.09/0.10 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.10 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.10 c =============================================================================== 0.09/0.10 c | 0 | 1333 1721 2521 | 5000 0 nan | 0.000 % | 0.09/0.10 c =============================================================================== 0.09/0.10 c core #107 0.09/0.10 c Core size: 49 Core Weight: 1 Total Weight: 7950 0.09/0.10 c Elapsed CPU time: 0.098984 s Remaining CPU time: 1799.9 s 0.09/0.10 c ============================[ Search Statistics ]============================== 0.09/0.10 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.10 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.10 c =============================================================================== 0.09/0.10 c | 0 | 1361 1748 2594 | 5000 0 nan | 0.000 % | 0.09/0.10 c =============================================================================== 0.09/0.10 c core #108 0.09/0.10 c Core size: 49 Core Weight: 14 Total Weight: 7964 0.09/0.10 c Elapsed CPU time: 0.100984 s Remaining CPU time: 1799.9 s 0.09/0.10 c ============================[ Search Statistics ]============================== 0.09/0.10 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.10 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.10 c =============================================================================== 0.09/0.10 c | 0 | 1390 1776 2682 | 5000 0 nan | 0.000 % | 0.09/0.10 c =============================================================================== 0.09/0.10 c core #109 0.09/0.10 c Core size: 46 Core Weight: 19 Total Weight: 7983 0.09/0.10 c Elapsed CPU time: 0.103984 s Remaining CPU time: 1799.9 s 0.09/0.11 c ============================[ Search Statistics ]============================== 0.09/0.11 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.11 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.11 c =============================================================================== 0.09/0.11 c | 0 | 1416 1802 2731 | 5000 0 nan | 0.000 % | 0.09/0.11 c =============================================================================== 0.09/0.11 c core #110 0.09/0.11 c Core size: 46 Core Weight: 17 Total Weight: 8000 0.09/0.11 c Elapsed CPU time: 0.105983 s Remaining CPU time: 1799.89 s 0.09/0.11 c ============================[ Search Statistics ]============================== 0.09/0.11 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.11 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.11 c =============================================================================== 0.09/0.11 c | 0 | 1442 1827 2817 | 5000 0 nan | 0.000 % | 0.09/0.11 c =============================================================================== 0.09/0.11 c core #111 0.09/0.11 c Core size: 46 Core Weight: 8 Total Weight: 8008 0.09/0.11 c Elapsed CPU time: 0.108983 s Remaining CPU time: 1799.89 s 0.09/0.11 c ============================[ Search Statistics ]============================== 0.09/0.11 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.11 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.11 c =============================================================================== 0.09/0.11 c | 0 | 1469 1853 2858 | 5000 0 nan | 0.000 % | 0.09/0.11 c =============================================================================== 0.09/0.11 c core #112 0.09/0.11 c Core size: 46 Core Weight: 1 Total Weight: 8009 0.09/0.11 c Elapsed CPU time: 0.110983 s Remaining CPU time: 1799.89 s 0.09/0.11 c ============================[ Search Statistics ]============================== 0.09/0.11 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.11 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.11 c =============================================================================== 0.09/0.11 c | 0 | 1496 1879 2899 | 5000 0 nan | 0.000 % | 0.09/0.11 c =============================================================================== 0.09/0.11 c core #113 0.09/0.11 c Core size: 48 Core Weight: 12 Total Weight: 8021 0.09/0.11 c Elapsed CPU time: 0.112982 s Remaining CPU time: 1799.89 s 0.09/0.12 c ============================[ Search Statistics ]============================== 0.09/0.12 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.12 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.12 c =============================================================================== 0.09/0.12 c | 0 | 1521 1903 2963 | 5000 0 nan | 0.000 % | 0.09/0.12 c =============================================================================== 0.09/0.12 c core #114 0.09/0.12 c Core size: 47 Core Weight: 1 Total Weight: 8022 0.09/0.12 c Elapsed CPU time: 0.115982 s Remaining CPU time: 1799.88 s 0.09/0.12 c ============================[ Search Statistics ]============================== 0.09/0.12 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.12 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.12 c =============================================================================== 0.09/0.12 c | 0 | 1543 1924 3005 | 5000 0 nan | 0.000 % | 0.09/0.12 c =============================================================================== 0.09/0.12 c core #115 0.09/0.12 c Core size: 47 Core Weight: 12 Total Weight: 8034 0.09/0.12 c Elapsed CPU time: 0.118981 s Remaining CPU time: 1799.88 s 0.09/0.12 c ============================[ Search Statistics ]============================== 0.09/0.12 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.12 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.12 c =============================================================================== 0.09/0.12 c | 0 | 1572 1952 3087 | 5000 0 nan | 0.000 % | 0.09/0.12 c =============================================================================== 0.09/0.12 c Verified 1952 original clauses. 0.09/0.12 c #cores: 115 0.09/0.12 c Final Weight: 8034 0.09/0.12 o 8034 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 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
OK 8034
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875448-1245181102/watcher-1875448-1245181102 -o /tmp/evaluation-result-1875448-1245181102/solver-1875448-1245181102 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875448-1245181102.opb 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): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.97 0.99 3/65 10828 /proc/meminfo: memFree=1847640/2055920 swapFree=4180892/4192956 [pid=10828] ppid=10826 vsize=2524 CPUtime=0 /proc/10828/stat : 10828 (wbo) R 10826 10828 10406 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 185708151 2584576 196 1992294400 134512640 135709839 4294956240 18446744073709551615 135230974 0 0 4096 3 0 0 0 17 1 0 0 /proc/10828/statm: 631 196 133 292 0 336 0 [startup+0.0228499 s] /proc/loadavg: 0.91 0.97 0.99 3/65 10828 /proc/meminfo: memFree=1847640/2055920 swapFree=4180892/4192956 [pid=10828] ppid=10826 vsize=2780 CPUtime=0.01 /proc/10828/stat : 10828 (wbo) R 10826 10828 10406 0 -1 4194304 267 0 0 0 1 0 0 0 20 0 1 0 185708151 2846720 248 1992294400 134512640 135709839 4294956240 18446744073709551615 134570397 0 0 4096 3 0 0 0 17 1 0 0 /proc/10828/statm: 695 248 134 292 0 400 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2780 [startup+0.101859 s] /proc/loadavg: 0.91 0.97 0.99 3/65 10828 /proc/meminfo: memFree=1847640/2055920 swapFree=4180892/4192956 [pid=10828] ppid=10826 vsize=3712 CPUtime=0.09 /proc/10828/stat : 10828 (wbo) R 10826 10828 10406 0 -1 4194304 492 0 0 0 9 0 0 0 20 0 1 0 185708151 3801088 473 1992294400 134512640 135709839 4294956240 18446744073709551615 134570352 0 0 4096 3 0 0 0 17 1 0 0 /proc/10828/statm: 928 473 134 292 0 633 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3712 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.129212 CPU time (s): 0.128979 CPU user time (s): 0.120981 CPU system time (s): 0.007998 CPU usage (%): 99.8196 Max. virtual memory (cumulated for all children) (KiB): 3712 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.120981 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 605 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= 2 involuntary context switches= 0 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node87 at 2009-06-16 21:38:22 IDJOB=1875448 IDBENCH=24970 IDSOLVER=698 FILE ID=node87/1875448-1245181102 PBS_JOBID= 9363913 Free space on /tmp= 66540 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875448-1245181102/watcher-1875448-1245181102 -o /tmp/evaluation-result-1875448-1245181102/solver-1875448-1245181102 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875448-1245181102.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991 RANDOM SEED=481658706 node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.235 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.235 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1848056 kB Buffers: 46368 kB Cached: 95288 kB SwapCached: 6176 kB Active: 58864 kB Inactive: 91456 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1848056 kB SwapTotal: 4192956 kB SwapFree: 4180892 kB Dirty: 2392 kB Writeback: 0 kB Mapped: 14440 kB Slab: 43392 kB Committed_AS: 82100 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875448-1245181102.opb Free space on /tmp at the end= 66536 MiB End job on node87 at 2009-06-16 21:38:22