Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 4.77927 | 4.78246 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb |
MD5SUM | 72fe30e1c21a3b80e1a1f9cf3965ebc5 |
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 | 0.067989 |
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/459591-1178656486/instance-459591-1178656486.opb ...... 1.79/1.81 c done parsing opb. 1.79/1.81 o 7 2.09/2.11 o 3 4.69/4.77 o 2 4.69/4.77 o 2 4.69/4.77 s OPTIMUM FOUND 4.69/4.77 c Total Run Time 4.77327 4.69/4.78 v -x1 -x10 -x100 x101 -x102 x103 -x104 -x105 x106 -x107 -x108 -x109 x11 -x110 x111 -x112 -x113 -x114 x115 x116 x117 -x118 x119 4.69/4.78 v -x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x13 -x130 -x131 x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 4.69/4.78 v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 x148 x149 x15 x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 x158 x159 x16 4.69/4.78 v x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 x168 x169 -x17 x170 -x171 x172 x173 -x174 x175 -x176 -x177 -x178 -x179 -x18 -x180 4.69/4.78 v -x181 -x182 -x183 -x184 -x185 -x186 x187 x188 -x189 x19 x190 -x191 x192 x193 -x194 x195 -x196 x197 x198 -x199 x2 x20 -x200 -x201 4.69/4.78 v -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 x218 -x219 -x22 -x220 -x221 4.69/4.78 v x222 x223 -x224 -x225 -x226 x227 x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 x237 x238 -x239 -x24 -x240 -x241 4.69/4.78 v x242 x243 -x244 -x245 -x246 x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 4.69/4.78 v x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 x27 -x270 -x271 x272 -x273 -x274 x275 -x276 x277 -x278 -x279 -x28 x280 -x281 4.69/4.78 v x282 -x283 -x284 x285 -x286 x287 -x288 -x289 x29 x290 -x291 x292 -x293 -x294 x295 -x296 x297 x298 x299 -x3 x30 -x300 -x301 x302 4.69/4.78 v x303 x304 -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 x312 x313 x314 -x315 -x316 x317 x318 x319 -x32 -x320 -x33 x34 x35 x36 4.69/4.78 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 -x64 4.69/4.78 v -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 x90 4.69/4.78 v x91 -x92 -x93 -x94 x95 x96 x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/459591-1178656486/instance-459591-1178656486.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-459591-1178656486 -o ROOT/results/node19/solver-459591-1178656486 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459591-1178656486/instance-459591-1178656486.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 0.98 3/77 26941 /proc/meminfo: memFree=1712576/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=1456 CPUtime=0 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 313566039 1490944 133 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134805767 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 364 133 86 219 0 141 0 [startup+0.0865889 s] /proc/loadavg: 0.91 0.97 0.98 3/77 26941 /proc/meminfo: memFree=1712576/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=1708 CPUtime=0.08 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 266 0 0 0 8 0 0 0 18 0 1 0 313566039 1748992 248 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 427 248 90 219 0 204 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1708 [startup+0.10259 s] /proc/loadavg: 0.91 0.97 0.98 3/77 26941 /proc/meminfo: memFree=1712576/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=1840 CPUtime=0.09 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 313566039 1884160 277 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 460 277 90 219 0 237 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1840 [startup+0.302613 s] /proc/loadavg: 0.91 0.97 0.98 3/77 26941 /proc/meminfo: memFree=1712576/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=2680 CPUtime=0.29 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 464 0 0 0 29 0 0 0 19 0 1 0 313566039 2744320 446 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545244 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 670 446 90 219 0 447 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2680 [startup+0.701655 s] /proc/loadavg: 0.91 0.97 0.98 3/77 26941 /proc/meminfo: memFree=1712576/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=3836 CPUtime=0.69 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 666 0 0 0 68 1 0 0 24 0 1 0 313566039 3928064 648 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 959 648 90 219 0 736 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3836 [startup+1.50174 s] /proc/loadavg: 0.91 0.97 0.98 2/78 26942 /proc/meminfo: memFree=1709688/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=6340 CPUtime=1.49 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 976 0 0 0 146 3 0 0 25 0 1 0 313566039 6492160 909 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 1585 909 90 219 0 1362 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6340 [startup+3.10192 s] /proc/loadavg: 0.91 0.97 0.98 2/78 26942 /proc/meminfo: memFree=1708344/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=7120 CPUtime=3.09 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 1371 0 0 0 304 5 0 0 25 0 1 0 313566039 7290880 1207 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 1780 1207 102 219 0 1557 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7120 Solver just ended. Dumping a history of the last processes samples [startup+3.902 s] /proc/loadavg: 0.91 0.97 0.98 2/78 26942 /proc/meminfo: memFree=1707832/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=7252 CPUtime=3.89 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 1457 0 0 0 383 6 0 0 25 0 1 0 313566039 7426048 1293 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 1813 1293 102 219 0 1590 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 7252 [startup+4.30105 s] /proc/loadavg: 0.92 0.97 0.98 2/78 26942 /proc/meminfo: memFree=1707128/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=7384 CPUtime=4.29 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 1546 0 0 0 423 6 0 0 25 0 1 0 313566039 7561216 1382 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 1846 1382 102 219 0 1623 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 7384 [startup+4.70109 s] /proc/loadavg: 0.92 0.97 0.98 2/78 26942 /proc/meminfo: memFree=1707128/2055920 swapFree=4153680/4192956 [pid=26941] ppid=26939 vsize=7528 CPUtime=4.69 /proc/26941/stat : 26941 (PBS4_SAT07v2) R 26939 26941 26346 0 -1 4194304 1565 0 0 0 462 7 0 0 25 0 1 0 313566039 7708672 1401 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26941/statm: 1882 1401 102 219 0 1659 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 7528 Child status: 0 Real time (s): 4.78246 CPU time (s): 4.77927 CPU user time (s): 4.70628 CPU system time (s): 0.072988 CPU usage (%): 99.9334 Max. virtual memory (cumulated for all children) (KiB): 7528 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.70628 system time used= 0.072988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1574 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= 3 runsolver used 0.006998 second user time and 0.016997 second system time The end
Begin job on node19 on Tue May 8 20:34:47 UTC 2007 IDJOB= 459591 IDBENCH= 48052 IDSOLVER= 200 FILE ID= node19/459591-1178656486 PBS_JOBID= 5218008 Free space on /tmp= 66561 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=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459591-1178656486/instance-459591-1178656486.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-459591-1178656486 -o ROOT/results/node19/conversion-459591-1178656486 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459591-1178656486/instance-459591-1178656486.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-459591-1178656486 -o ROOT/results/node19/solver-459591-1178656486 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459591-1178656486/instance-459591-1178656486.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 72fe30e1c21a3b80e1a1f9cf3965ebc5 RANDOM SEED= 501446350 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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 : 3000.213 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 : 3000.213 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: 1712920 kB Buffers: 37236 kB Cached: 215444 kB SwapCached: 8100 kB Active: 166356 kB Inactive: 110264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1712920 kB SwapTotal: 4192956 kB SwapFree: 4153680 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 31032 kB Slab: 51820 kB Committed_AS: 9088544 kB PageTables: 1788 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= 66561 MiB End job on node19 on Tue May 8 20:34:52 UTC 2007