Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 4.92425 | 4.92763 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb |
MD5SUM | 872806d45eb1cc1623065d320b93ba6e |
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 | 0.065989 |
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 | 120 |
Total number of constraints | 17 |
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 | 17 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459462-1178655074/instance-459462-1178655074.opb ...... 1.09/1.18 c done parsing opb. 1.09/1.18 o 13 1.39/1.41 o 9 4.59/4.66 o 7 4.69/4.73 o 3 4.89/4.92 o 2 4.89/4.92 o 2 4.89/4.92 s OPTIMUM FOUND 4.89/4.92 c Total Run Time 4.91825 4.89/4.92 v -x1 -x10 -x100 x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 x11 x110 x111 -x112 x113 x114 -x115 -x116 -x117 x118 x119 4.89/4.92 v x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x13 -x130 -x131 x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 4.89/4.92 v x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 x148 x149 x15 x150 -x151 x152 x153 x154 x155 -x156 -x157 -x158 -x159 x16 4.89/4.92 v -x160 -x161 x162 x163 x164 x165 -x166 x167 x168 x169 -x17 x170 -x171 x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 4.89/4.92 v -x181 x182 -x183 x184 -x185 -x186 x187 -x188 x189 x19 -x190 -x191 x192 -x193 x194 -x195 -x196 x197 -x198 -x199 x2 x20 -x200 4.89/4.92 v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x22 4.89/4.92 v -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 x237 -x238 -x239 4.89/4.92 v -x24 -x240 -x241 x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 x25 x250 -x251 x252 -x253 -x254 x255 -x256 x257 -x258 -x259 4.89/4.92 v x26 x260 -x261 x262 -x263 -x264 x265 -x266 x267 -x268 -x269 -x27 x270 -x271 x272 x273 x274 -x275 -x276 x277 x278 x279 -x28 -x280 4.89/4.92 v -x281 x282 x283 x284 -x285 -x286 x287 x288 x289 x29 -x290 -x291 x292 x293 x294 -x295 -x296 x297 -x298 -x299 -x3 x30 x300 -x301 4.89/4.92 v x302 -x303 -x304 x305 -x306 x307 -x308 -x309 x31 x310 -x311 -x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 x32 x320 x33 x34 4.89/4.92 v x35 x36 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 4.89/4.92 v -x63 -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 4.89/4.92 v x9 x90 x91 -x92 -x93 x94 -x95 x96 -x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/459462-1178655074/instance-459462-1178655074.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node12/watcher-459462-1178655074 -o ROOT/results/node12/solver-459462-1178655074 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459462-1178655074/instance-459462-1178655074.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: 0.92 0.98 0.99 3/77 20128 /proc/meminfo: memFree=1646824/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=1456 CPUtime=0 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 341544811 1490944 133 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135023167 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 364 133 86 219 0 141 0 [startup+0.0806051 s] /proc/loadavg: 0.92 0.98 0.99 3/77 20128 /proc/meminfo: memFree=1646824/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=1708 CPUtime=0.07 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 274 0 0 0 7 0 0 0 18 0 1 0 341544811 1748992 256 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 427 256 90 219 0 204 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1708 [startup+0.102608 s] /proc/loadavg: 0.92 0.98 0.99 3/77 20128 /proc/meminfo: memFree=1646824/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=1932 CPUtime=0.09 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 341544811 1978368 292 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 483 292 90 219 0 260 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1932 [startup+0.301627 s] /proc/loadavg: 0.92 0.98 0.99 3/77 20128 /proc/meminfo: memFree=1646824/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=3664 CPUtime=0.29 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 533 0 0 0 28 1 0 0 19 0 1 0 341544811 3751936 515 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 916 515 90 219 0 693 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3664 [startup+0.702668 s] /proc/loadavg: 0.92 0.98 0.99 3/77 20128 /proc/meminfo: memFree=1646824/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=3928 CPUtime=0.7 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 725 0 0 0 68 2 0 0 22 0 1 0 341544811 4022272 707 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 982 707 90 219 0 759 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 3928 [startup+1.50175 s] /proc/loadavg: 0.92 0.98 0.99 2/78 20129 /proc/meminfo: memFree=1643808/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=6432 CPUtime=1.49 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 1083 0 0 0 146 3 0 0 25 0 1 0 341544811 6586368 1016 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 1608 1016 102 219 0 1385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6432 [startup+3.10191 s] /proc/loadavg: 0.92 0.98 0.99 2/78 20129 /proc/meminfo: memFree=1642592/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=7216 CPUtime=3.09 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 1402 0 0 0 304 5 0 0 25 0 1 0 341544811 7389184 1238 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 1804 1238 102 219 0 1581 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7216 Solver just ended. Dumping a history of the last processes samples [startup+3.90199 s] /proc/loadavg: 0.92 0.98 0.99 2/78 20129 /proc/meminfo: memFree=1641824/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=7216 CPUtime=3.89 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 1515 0 0 0 383 6 0 0 25 0 1 0 341544811 7389184 1351 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 1804 1351 102 219 0 1581 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 7216 [startup+4.70107 s] /proc/loadavg: 0.93 0.98 0.99 2/78 20129 /proc/meminfo: memFree=1641248/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=7352 CPUtime=4.69 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 1604 0 0 0 462 7 0 0 25 0 1 0 341544811 7528448 1440 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 1838 1440 102 219 0 1615 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 7352 [startup+4.90109 s] /proc/loadavg: 0.93 0.98 0.99 2/78 20129 /proc/meminfo: memFree=1641248/2055920 swapFree=4160020/4192956 [pid=20128] ppid=20126 vsize=7484 CPUtime=4.89 /proc/20128/stat : 20128 (PBS4_SAT07v2) R 20126 20128 19752 0 -1 4194304 1632 0 0 0 482 7 0 0 25 0 1 0 341544811 7663616 1468 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20128/statm: 1871 1468 102 219 0 1648 0 Current children cumulated CPU time (s) 4.89 Current children cumulated vsize (KiB) 7484 Child status: 0 Real time (s): 4.92763 CPU time (s): 4.92425 CPU user time (s): 4.84626 CPU system time (s): 0.077988 CPU usage (%): 99.9314 Max. virtual memory (cumulated for all children) (KiB): 7484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.84626 system time used= 0.077988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1640 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= 4 runsolver used 0.005999 second user time and 0.018997 second system time The end
Begin job on node12 on Tue May 8 20:11:14 UTC 2007 IDJOB= 459462 IDBENCH= 47923 IDSOLVER= 200 FILE ID= node12/459462-1178655074 PBS_JOBID= 5218005 Free space on /tmp= 66560 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=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459462-1178655074/instance-459462-1178655074.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-459462-1178655074 -o ROOT/results/node12/conversion-459462-1178655074 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459462-1178655074/instance-459462-1178655074.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node12/watcher-459462-1178655074 -o ROOT/results/node12/solver-459462-1178655074 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459462-1178655074/instance-459462-1178655074.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e RANDOM SEED= 599117442 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node12.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 : 3000.239 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 : 3000.239 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: 1647232 kB Buffers: 37732 kB Cached: 278828 kB SwapCached: 11540 kB Active: 198408 kB Inactive: 141232 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1647232 kB SwapTotal: 4192956 kB SwapFree: 4160020 kB Dirty: 2292 kB Writeback: 0 kB Mapped: 29928 kB Slab: 54568 kB Committed_AS: 10842188 kB PageTables: 1792 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= 66560 MiB End job on node12 on Tue May 8 20:11:20 UTC 2007