Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 3.49847 | 3.50246 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=47-P1=43-P2=113-P3=61-B.opb |
MD5SUM | aca556d38b23293c39a313a437063f67 |
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 | 0.097984 |
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 | 63 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 147 |
Sum of products size (including duplicates) | 294 |
Number of different products | 147 |
Sum of products size | 294 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702047-1278546365.opb. 0.00/0.00 c Instance file HOME/instance-2702047-1278546365.opb 0.00/0.00 c File size is 10836 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 147 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 157 | 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 | 210 304 1274 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 210 304 1274 | 5500 100 41 | 0.018 % | 0.00/0.01 c | 250 | 210 304 1274 | 6050 250 48 | 0.002 % | 0.02/0.02 c | 476 | 210 304 1274 | 6655 476 42 | 0.002 % | 0.02/0.04 c | 814 | 210 304 1274 | 7320 814 43 | 0.002 % | 0.02/0.07 c | 1320 | 210 304 1274 | 8052 1320 42 | 0.002 % | 0.02/0.09 c =============================================================================== 0.02/0.09 c New solution: 9 0.02/0.09 o 9 0.02/0.09 c Elapsed CPU time: 0.085986 s Remaining CPU time: 179.914 s 0.02/0.09 c =============================================================================== 0.02/0.09 c | 1559 | 210 305 1281 | 5000 1559 41 | 0.002 % | 0.09/0.10 c | 1661 | 183 305 1281 | 5500 1564 41 | 12.859 % | 0.09/0.11 c | 1811 | 183 305 1281 | 6050 1714 40 | 12.859 % | 0.09/0.13 c | 2037 | 183 305 1281 | 6655 1940 39 | 12.859 % | 0.09/0.15 c | 2374 | 183 305 1281 | 7320 2277 39 | 12.859 % | 0.09/0.20 c | 2881 | 183 305 1281 | 8052 2784 39 | 12.859 % | 0.18/0.25 c | 3640 | 183 305 1281 | 8857 3543 38 | 12.859 % | 0.29/0.34 c | 4779 | 183 305 1281 | 9743 4682 38 | 12.859 % | 0.29/0.38 c =============================================================================== 0.29/0.38 c New solution: 3 0.29/0.38 o 3 0.29/0.38 c Elapsed CPU time: 0.371943 s Remaining CPU time: 179.628 s 0.29/0.38 c =============================================================================== 0.29/0.38 c | 5309 | 183 306 1288 | 5000 5212 38 | 12.859 % | 0.29/0.40 c | 5410 | 162 306 1288 | 5500 2707 37 | 26.193 % | 0.39/0.41 c | 5560 | 162 306 1288 | 6050 2857 36 | 26.193 % | 0.39/0.43 c | 5786 | 162 306 1288 | 6655 3083 37 | 26.209 % | 0.39/0.45 c | 6124 | 162 306 1288 | 7320 3421 36 | 26.211 % | 0.39/0.49 c | 6632 | 157 306 1288 | 8052 3929 36 | 26.193 % | 0.48/0.55 c | 7392 | 155 306 1288 | 8857 4686 37 | 26.193 % | 0.59/0.67 c | 8531 | 155 306 1288 | 9743 5825 38 | 26.193 % | 0.78/0.83 c | 10239 | 155 306 1288 | 10717 7533 38 | 26.213 % | 1.19/1.20 c | 12801 | 155 306 1288 | 11789 10095 39 | 26.193 % | 1.59/1.61 c | 16646 | 154 306 1288 | 12968 8000 36 | 26.689 % | 2.89/2.91 c | 22414 | 154 306 1288 | 14265 7073 42 | 26.692 % | 3.48/3.50 c =============================================================================== 3.48/3.50 c Best Solution: 3 3.48/3.50 s OPTIMUM FOUND 3.48/3.50 c Total CPU time: 3.43748 s 3.48/3.50 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 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 x29 -x30 -x31 -x32 -x33 -x34 -x35 x43 -x44 -x45 -x46 -x47 -x48 -x49 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 x36 x37 -x38 -x39 -x40 -x41 -x42 -x50 -x51 -x52 -x53 -x54 -x55 -x56 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 x57 -x58 -x59 -x60 -x61 -x62 -x63
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702047-1278546365/watcher-2702047-1278546365 -o /tmp/evaluation-result-2702047-1278546365/solver-2702047-1278546365 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702047-1278546365.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: 2.54 1.08 0.40 3/106 30155 /proc/meminfo: memFree=1908508/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=2572 CPUtime=0 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 289 0 0 0 0 0 0 0 19 0 1 0 22849489 2633728 204 1992294400 134512640 135752675 4292029600 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 643 204 144 303 0 338 0 [startup+0.0240011 s] /proc/loadavg: 2.54 1.08 0.40 3/106 30155 /proc/meminfo: memFree=1908508/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=2572 CPUtime=0.02 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 311 0 0 0 2 0 0 0 19 0 1 0 22849489 2633728 226 1992294400 134512640 135752675 4292029600 18446744073709551615 135222035 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 643 226 145 303 0 338 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2572 [startup+0.101002 s] /proc/loadavg: 2.54 1.08 0.40 3/106 30155 /proc/meminfo: memFree=1908508/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=2964 CPUtime=0.09 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 405 0 0 0 9 0 0 0 19 0 1 0 22849489 3035136 320 1992294400 134512640 135752675 4292029600 18446744073709551615 134640229 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 741 320 145 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.301004 s] /proc/loadavg: 2.54 1.08 0.40 3/106 30155 /proc/meminfo: memFree=1908508/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=3740 CPUtime=0.29 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 578 0 0 0 28 1 0 0 20 0 1 0 22849489 3829760 493 1992294400 134512640 135752675 4292029600 18446744073709551615 134611655 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 935 493 145 303 0 630 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3740 [startup+0.70001 s] /proc/loadavg: 2.54 1.08 0.40 3/106 30155 /proc/meminfo: memFree=1908508/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=4772 CPUtime=0.68 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 846 0 0 0 66 2 0 0 21 0 1 0 22849489 4886528 761 1992294400 134512640 135752675 4292029600 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 1193 761 145 303 0 888 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 4772 [startup+1.50002 s] /proc/loadavg: 2.54 1.08 0.40 2/107 30156 /proc/meminfo: memFree=1905524/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=6472 CPUtime=1.49 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 1266 0 0 0 145 4 0 0 23 0 1 0 22849489 6627328 1181 1992294400 134512640 135752675 4292029600 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 1618 1181 145 303 0 1313 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6472 [startup+3.10004 s] /proc/loadavg: 2.54 1.08 0.40 2/107 30156 /proc/meminfo: memFree=1903540/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=8440 CPUtime=3.08 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 1762 0 0 0 303 5 0 0 25 0 1 0 22849489 8642560 1677 1992294400 134512640 135752675 4292029600 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 2110 1677 145 303 0 1805 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 8440 Solver just ended. Dumping a history of the last processes samples [startup+3.50005 s] /proc/loadavg: 2.54 1.08 0.40 2/107 30156 /proc/meminfo: memFree=1902300/2059040 swapFree=4085004/4192956 [pid=30155] ppid=30153 vsize=8832 CPUtime=3.48 /proc/30155/stat : 30155 (wbo1.4b) R 30153 30155 29918 0 -1 4202496 1853 0 0 0 343 5 0 0 25 0 1 0 22849489 9043968 1768 1992294400 134512640 135752675 4292029600 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30155/statm: 2208 1768 145 303 0 1903 0 Current children cumulated CPU time (s) 3.48 Current children cumulated vsize (KiB) 8832 Child status: 0 Real time (s): 3.50246 CPU time (s): 3.49847 CPU user time (s): 3.43848 CPU system time (s): 0.05999 CPU usage (%): 99.8861 Max. virtual memory (cumulated for all children) (KiB): 8832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.43848 system time used= 0.05999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1856 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= 49 runsolver used 0.010998 second user time and 0.027995 second system time The end
Begin job on node013 at 2010-07-08 01:46:05 IDJOB=2702047 IDBENCH=47958 IDSOLVER=1190 FILE ID=node013/2702047-1278546365 PBS_JOBID= 11239518 Free space on /tmp= 62544 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=47-P1=43-P2=113-P3=61-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702047-1278546365/watcher-2702047-1278546365 -o /tmp/evaluation-result-2702047-1278546365/solver-2702047-1278546365 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702047-1278546365.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aca556d38b23293c39a313a437063f67 RANDOM SEED=895073630 node013.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.218 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.218 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1909284 kB Buffers: 2596 kB Cached: 33536 kB SwapCached: 55924 kB Active: 16524 kB Inactive: 78044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1909284 kB SwapTotal: 4192956 kB SwapFree: 4085004 kB Dirty: 3460 kB Writeback: 0 kB AnonPages: 7860 kB Mapped: 6164 kB Slab: 33280 kB PageTables: 4228 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181972 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702047-1278546365.opb Free space on /tmp at the end= 62540 MiB End job on node013 at 2010-07-08 01:46:09