Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 16.2525 | 16.2588 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb |
MD5SUM | 445adcd085eba01c07f588612cad2d76 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.075987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 108 |
Total number of constraints | 13 |
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 | 13 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 216 |
Sum of products size (including duplicates) | 432 |
Number of different products | 216 |
Sum of products size | 432 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459610-1178656725/instance-459610-1178656725.opb ...... 0.79/0.83 c done parsing opb. 0.79/0.83 o 62 2.79/2.81 o 55 6.49/6.56 o 27 9.59/9.68 o 5 11.39/11.42 o 3 16.18/16.25 o 2 16.18/16.25 o 2 16.18/16.25 s OPTIMUM FOUND 16.18/16.25 c Total Run Time 16.2445 16.18/16.25 v -x1 x10 x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 16.18/16.25 v -x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 16.18/16.25 v x14 -x140 -x141 -x142 -x143 -x144 -x145 x146 x147 x148 x149 x15 x150 -x151 x152 x153 x154 x155 x156 -x157 x158 x159 x16 x160 16.18/16.25 v x161 x162 -x163 x164 x165 x166 x167 x168 -x169 x17 x170 x171 x172 x173 x174 -x175 x176 x177 x178 x179 x18 x180 -x181 x182 -x183 16.18/16.25 v -x184 -x185 -x186 -x187 x188 -x189 x19 -x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 x2 x20 x200 -x201 -x202 -x203 16.18/16.25 v -x204 -x205 x206 -x207 -x208 -x209 x21 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 x218 x219 x22 x220 x221 x222 -x223 -x224 16.18/16.25 v -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 x236 x237 x238 x239 x24 x240 -x241 x242 x243 x244 x245 16.18/16.25 v x246 -x247 x248 x249 x25 x250 x251 x252 -x253 x254 x255 x256 -x257 -x258 -x259 -x26 x260 x261 x262 -x263 -x264 -x265 x266 x267 16.18/16.25 v x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 x278 x279 x28 x280 -x281 -x282 -x283 x284 x285 x286 -x287 -x288 16.18/16.25 v -x289 x29 x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 x30 -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 16.18/16.25 v -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 x320 -x321 -x322 -x323 -x324 x33 -x34 x35 x36 16.18/16.25 v x37 -x38 x39 -x4 -x40 -x41 x42 -x43 x44 x45 x46 x47 x48 -x49 -x5 x50 -x51 -x52 -x53 -x54 -x55 x56 x57 x58 x59 -x6 x60 -x61 x62 x63 16.18/16.25 v x64 -x65 -x66 -x67 x68 -x69 x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 x8 -x80 x81 x82 x83 x84 x85 -x86 -x87 -x88 -x89 x9 16.18/16.25 v -x90 x91 x92 x93 -x94 x95 x96 -x97 -x98 x99
OK 2
Linearizing /tmp/evaluation/459610-1178656725/instance-459610-1178656725.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-459610-1178656725 -o ROOT/results/node2/solver-459610-1178656725 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459610-1178656725/instance-459610-1178656725.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.97 0.99 3/77 16972 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=1456 CPUtime=0 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 341710255 1490944 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591253 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 364 133 86 219 0 141 0 [startup+0.0677309 s] /proc/loadavg: 0.91 0.97 0.99 3/77 16972 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=1708 CPUtime=0.06 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 270 0 0 0 6 0 0 0 18 0 1 0 341710255 1748992 252 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 427 252 90 219 0 204 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1708 [startup+0.101735 s] /proc/loadavg: 0.91 0.97 0.99 3/77 16972 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=2352 CPUtime=0.09 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 341710255 2408448 307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 588 307 90 219 0 365 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2352 [startup+0.301755 s] /proc/loadavg: 0.91 0.97 0.99 3/77 16972 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=3704 CPUtime=0.29 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 604 0 0 0 29 0 0 0 19 0 1 0 341710255 3792896 586 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 926 586 90 219 0 703 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3704 [startup+0.701797 s] /proc/loadavg: 0.91 0.97 0.99 3/77 16972 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=5884 CPUtime=0.69 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 903 0 0 0 68 1 0 0 23 0 1 0 341710255 6025216 885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 1471 885 90 219 0 1248 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5884 [startup+1.50188 s] /proc/loadavg: 0.91 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1752104/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=6604 CPUtime=1.49 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 1260 0 0 0 147 2 0 0 25 0 1 0 341710255 6762496 1193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 1651 1193 102 219 0 1428 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6604 [startup+3.10105 s] /proc/loadavg: 0.91 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1750696/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=6876 CPUtime=3.08 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 1561 0 0 0 305 3 0 0 25 0 1 0 341710255 7041024 1494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 1719 1494 102 219 0 1496 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 6876 [startup+6.30138 s] /proc/loadavg: 0.92 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1749096/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=11896 CPUtime=6.29 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 1971 0 0 0 622 7 0 0 25 0 1 0 341710255 12181504 1807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 2974 1807 102 219 0 2751 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11896 [startup+12.701 s] /proc/loadavg: 0.93 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1747240/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=12576 CPUtime=12.69 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 2422 0 0 0 1259 10 0 0 25 0 1 0 341710255 12877824 2258 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 3144 2258 102 219 0 2921 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12576 Solver just ended. Dumping a history of the last processes samples [startup+14.3052 s] /proc/loadavg: 0.93 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1746344/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=13484 CPUtime=14.29 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 2812 0 0 0 1417 12 0 0 25 0 1 0 341710255 13807616 2455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 3371 2455 102 219 0 3148 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13484 [startup+15.1013 s] /proc/loadavg: 0.93 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1746344/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=13484 CPUtime=15.08 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 2838 0 0 0 1496 12 0 0 25 0 1 0 341710255 13807616 2481 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 3371 2481 102 219 0 3148 0 Current children cumulated CPU time (s) 15.08 Current children cumulated vsize (KiB) 13484 [startup+15.9014 s] /proc/loadavg: 0.93 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1746216/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=13628 CPUtime=15.88 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 2881 0 0 0 1576 12 0 0 25 0 1 0 341710255 13955072 2524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 3407 2524 102 219 0 3184 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13628 [startup+16.1014 s] /proc/loadavg: 0.93 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1746216/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=13628 CPUtime=16.08 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 2887 0 0 0 1596 12 0 0 25 0 1 0 341710255 13955072 2530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 3407 2530 102 219 0 3184 0 Current children cumulated CPU time (s) 16.08 Current children cumulated vsize (KiB) 13628 [startup+16.2014 s] /proc/loadavg: 0.93 0.97 0.99 2/78 16973 /proc/meminfo: memFree=1746216/2055920 swapFree=4148860/4192956 [pid=16972] ppid=16970 vsize=13628 CPUtime=16.18 /proc/16972/stat : 16972 (PBS4_SAT07v2) R 16970 16972 16429 0 -1 4194304 2888 0 0 0 1606 12 0 0 25 0 1 0 341710255 13955072 2531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16972/statm: 3407 2531 102 219 0 3184 0 Current children cumulated CPU time (s) 16.18 Current children cumulated vsize (KiB) 13628 Child status: 0 Real time (s): 16.2588 CPU time (s): 16.2525 CPU user time (s): 16.1205 CPU system time (s): 0.131979 CPU usage (%): 99.9612 Max. virtual memory (cumulated for all children) (KiB): 13628 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.1205 system time used= 0.131979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2895 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= 8 involuntary context switches= 324 runsolver used 0.014997 second user time and 0.044993 second system time The end
Begin job on node2 on Tue May 8 20:38:45 UTC 2007 IDJOB= 459610 IDBENCH= 48071 IDSOLVER= 200 FILE ID= node2/459610-1178656725 PBS_JOBID= 5218000 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459610-1178656725/instance-459610-1178656725.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-459610-1178656725 -o ROOT/results/node2/conversion-459610-1178656725 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459610-1178656725/instance-459610-1178656725.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-459610-1178656725 -o ROOT/results/node2/solver-459610-1178656725 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459610-1178656725/instance-459610-1178656725.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76 RANDOM SEED= 910190196 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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: 1756424 kB Buffers: 36540 kB Cached: 175908 kB SwapCached: 12156 kB Active: 108284 kB Inactive: 128040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1756424 kB SwapTotal: 4192956 kB SwapFree: 4148860 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 30912 kB Slab: 48572 kB Committed_AS: 11686104 kB PageTables: 1864 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66562 MiB End job on node2 on Tue May 8 20:39:01 UTC 2007