Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 18.7931 | 18.8016 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb |
MD5SUM | 2b352a53cf64b38d9bda6afbed4525e8 |
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 | 1.84472 |
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 | 54 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
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-1875190-1245188536.opb. 0.00/0.00 c Instance file HOME/instance-1875190-1245188536.opb 0.00/0.00 c File size is 11884 bytes. 0.00/0.00 c Highest Coefficient sum: 523264 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: 216 | 0.00/0.00 c | Number Clauses: 171 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 10 Core Weight: 1 Total Weight: 1 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: 9 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 127 357 1209 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 127 357 1209 | 5500 100 84 | 45.497 % | 0.00/0.02 c | 251 | 127 357 1209 | 6050 251 84 | 45.495 % | 0.00/0.04 c | 476 | 127 357 1209 | 6655 476 82 | 45.495 % | 0.00/0.06 c | 813 | 127 357 1209 | 7320 813 85 | 45.495 % | 0.09/0.10 c | 1320 | 127 357 1209 | 8052 1320 82 | 45.495 % | 0.09/0.18 c | 2079 | 127 357 1209 | 8857 2079 88 | 45.495 % | 0.19/0.29 c | 3219 | 127 357 1209 | 9743 3219 89 | 45.495 % | 0.39/0.48 c | 4928 | 127 357 1209 | 10717 4928 86 | 45.495 % | 0.79/0.89 c | 7491 | 127 357 1209 | 11789 7491 87 | 45.495 % | 1.59/1.69 c | 11335 | 127 357 1209 | 12968 11335 86 | 45.495 % | 2.69/2.76 c | 17101 | 127 357 1209 | 14265 10534 85 | 45.495 % | 4.19/4.21 c | 25751 | 127 357 1209 | 15692 11960 89 | 45.495 % | 6.49/6.57 c | 38726 | 127 357 1209 | 17261 9072 86 | 45.495 % | 10.48/10.50 c | 58188 | 127 357 1209 | 18987 11111 86 | 45.495 % | 15.58/15.62 c | 87380 | 124 357 1209 | 20886 2843 77 | 46.785 % | 17.49/17.54 c =============================================================================== 18.38/18.47 c core #3 18.38/18.47 c Core size: 250 Core Weight: 1 Total Weight: 3 18.38/18.47 c Elapsed CPU time: 18.2542 s Remaining CPU time: 1781.75 s 18.58/18.69 c Learning 10081 hard constraints 18.58/18.69 c ============================[ Search Statistics ]============================== 18.58/18.69 c | Conflicts | ORIGINAL | LEARNT | Progress | 18.58/18.69 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 18.58/18.69 c =============================================================================== 18.58/18.69 c | 0 | 156 10446 836735 | 5000 0 nan | 0.000 % | 18.68/18.74 c | 101 | 156 10446 836735 | 5500 101 92 | 35.556 % | 18.68/18.78 c | 251 | 156 10446 836735 | 6050 251 79 | 35.539 % | 18.68/18.78 c =============================================================================== 18.68/18.79 c Verified 10446 original clauses. 18.68/18.79 c #cores: 3 18.68/18.79 c Final Weight: 3 18.68/18.79 o 3 18.68/18.79 s OPTIMUM FOUND 18.68/18.79 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 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 x28 x29 x30 x31 -x32 -x33 x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 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 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875190-1245188536/watcher-1875190-1245188536 -o /tmp/evaluation-result-1875190-1245188536/solver-1875190-1245188536 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875190-1245188536.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: 1.00 0.99 0.98 3/64 5029 /proc/meminfo: memFree=1831912/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=2524 CPUtime=0 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 186454181 2584576 199 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 631 199 135 292 0 336 0 [startup+0.0696881 s] /proc/loadavg: 1.00 0.99 0.98 3/64 5029 /proc/meminfo: memFree=1831912/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=3036 CPUtime=0.06 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 331 0 0 0 6 0 0 0 18 0 1 0 186454181 3108864 312 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 759 312 136 292 0 464 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3036 [startup+0.101691 s] /proc/loadavg: 1.00 0.99 0.98 3/64 5029 /proc/meminfo: memFree=1831912/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=3164 CPUtime=0.09 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 388 0 0 0 9 0 0 0 18 0 1 0 186454181 3239936 369 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 791 369 136 292 0 496 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3164 [startup+0.301714 s] /proc/loadavg: 1.00 0.99 0.98 3/64 5029 /proc/meminfo: memFree=1831912/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=4340 CPUtime=0.29 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 679 0 0 0 29 0 0 0 19 0 1 0 186454181 4444160 660 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 1085 660 136 292 0 790 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4340 [startup+0.701761 s] /proc/loadavg: 1.00 0.99 0.98 3/64 5029 /proc/meminfo: memFree=1831912/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=6036 CPUtime=0.69 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 1102 0 0 0 69 0 0 0 23 0 1 0 186454181 6180864 1083 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 1509 1083 136 292 0 1214 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6036 [startup+1.50185 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1827040/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=8372 CPUtime=1.49 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 1693 0 0 0 148 1 0 0 25 0 1 0 186454181 8572928 1674 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 2093 1674 136 292 0 1798 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8372 [startup+3.10104 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1824224/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=13172 CPUtime=3.09 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 2862 0 0 0 305 4 0 0 25 0 1 0 186454181 13488128 2843 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 3293 2843 136 292 0 2998 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13172 [startup+6.30141 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1813408/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=23044 CPUtime=6.29 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 5358 0 0 0 621 8 0 0 25 0 1 0 186454181 23597056 5339 1992294400 134512640 135709839 4294956240 18446744073709551615 134573802 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 5761 5339 136 292 0 5466 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 23044 [startup+12.7012 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1795488/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=40828 CPUtime=12.68 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 9796 0 0 0 1254 14 0 0 25 0 1 0 186454181 41807872 9777 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 10207 9777 136 292 0 9912 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 40828 Solver just ended. Dumping a history of the last processes samples [startup+15.9015 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1785312/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=51588 CPUtime=15.89 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 12483 0 0 0 1570 19 0 0 25 0 1 0 186454181 52826112 12464 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 12897 12464 136 292 0 12602 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 51588 [startup+17.5017 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1775648/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=58364 CPUtime=17.49 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 14170 0 0 0 1728 21 0 0 25 0 1 0 186454181 59764736 14151 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 14591 14152 136 292 0 14296 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 58364 [startup+18.3018 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1775648/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=61924 CPUtime=18.28 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 15050 0 0 0 1807 21 0 0 25 0 1 0 186454181 63410176 15031 1992294400 134512640 135709839 4294956240 18446744073709551615 134584174 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 15481 15031 136 292 0 15186 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 61924 [startup+18.7059 s] /proc/loadavg: 1.00 0.99 0.98 2/65 5030 /proc/meminfo: memFree=1768352/2055920 swapFree=4192812/4192956 [pid=5029] ppid=5027 vsize=65652 CPUtime=18.68 /proc/5029/stat : 5029 (wbo) R 5027 5029 4010 0 -1 4194304 15980 0 0 0 1847 21 0 0 25 0 1 0 186454181 67227648 15961 1992294400 134512640 135709839 4294956240 18446744073709551615 135166308 0 0 4096 3 0 0 0 17 0 0 0 /proc/5029/statm: 16413 15961 136 292 0 16118 0 Current children cumulated CPU time (s) 18.68 Current children cumulated vsize (KiB) 65652 Child status: 0 Real time (s): 18.8016 CPU time (s): 18.7931 CPU user time (s): 18.5632 CPU system time (s): 0.229965 CPU usage (%): 99.9552 Max. virtual memory (cumulated for all children) (KiB): 65652 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.5632 system time used= 0.229965 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15980 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= 60 runsolver used 0.022996 second user time and 0.054991 second system time The end
Begin job on node11 at 2009-06-16 23:42:16 IDJOB=1875190 IDBENCH=48030 IDSOLVER=698 FILE ID=node11/1875190-1245188536 PBS_JOBID= 9363930 Free space on /tmp= 66196 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.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-1875190-1245188536/watcher-1875190-1245188536 -o /tmp/evaluation-result-1875190-1245188536/solver-1875190-1245188536 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875190-1245188536.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2b352a53cf64b38d9bda6afbed4525e8 RANDOM SEED=1032643557 node11.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 : 3000.234 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 : 3000.234 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1832456 kB Buffers: 50152 kB Cached: 101488 kB SwapCached: 0 kB Active: 66388 kB Inactive: 98728 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832456 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2404 kB Writeback: 0 kB Mapped: 23244 kB Slab: 44296 kB Committed_AS: 191240 kB PageTables: 1456 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-1875190-1245188536.opb Free space on /tmp at the end= 66192 MiB End job on node11 at 2009-06-16 23:42:35