Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 3.76943 | 3.77124 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb |
MD5SUM | 28e49b20edb0178df64878397f43f87c |
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 | 0.06099 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459534-1178655517/instance-459534-1178655517.opb ...... 0.39/0.45 c done parsing opb. 0.39/0.45 o 31 3.49/3.60 o 7 3.69/3.76 o 2 3.69/3.76 o 2 3.69/3.76 s OPTIMUM FOUND 3.69/3.76 c Total Run Time 3.76343 3.69/3.76 v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 3.69/3.76 v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 x132 x133 -x134 -x135 -x136 x137 x138 3.69/3.76 v -x139 x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 x148 -x149 x15 -x150 -x151 x152 x153 -x154 -x155 -x156 x157 -x158 3.69/3.76 v -x159 x16 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 x172 -x173 -x174 -x175 -x176 x177 -x178 3.69/3.76 v -x179 -x18 -x180 -x181 x182 x183 -x184 x185 -x186 x187 x188 -x189 x19 x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199 3.69/3.76 v x2 x20 x200 -x201 x202 x203 -x204 x205 -x206 x207 -x208 -x209 x21 x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 3.69/3.76 v x22 x220 -x221 x222 -x223 -x224 x225 -x226 x227 -x228 -x229 -x23 x230 -x231 x232 -x233 x234 -x235 -x236 -x237 -x238 -x239 x24 3.69/3.76 v -x240 -x241 x242 -x243 x244 -x245 -x246 x247 -x248 x249 x25 -x250 -x251 x252 -x253 x254 -x255 -x256 x257 -x258 -x259 x26 -x260 3.69/3.76 v -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 -x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 3.69/3.76 v x29 -x3 x30 x31 -x32 x33 x34 x35 x36 -x37 x38 x39 -x4 -x40 -x41 x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x5 -x50 -x51 x52 x53 -x54 x55 3.69/3.76 v -x56 x57 -x58 -x59 x6 x60 -x61 x62 -x63 x64 -x65 -x66 x67 -x68 -x69 x7 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 x78 -x79 -x8 -x80 x81 3.69/3.76 v -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x9 x90 -x91 -x92 -x93 -x94 x95 x96 -x97 -x98 x99
OK 2
Linearizing /tmp/evaluation/459534-1178655517/instance-459534-1178655517.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-459534-1178655517 -o ROOT/results/node68/solver-459534-1178655517 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459534-1178655517/instance-459534-1178655517.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: 0.99 0.98 0.99 3/64 27145 /proc/meminfo: memFree=1954920/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=1452 CPUtime=0 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 341541270 1486848 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 363 134 89 219 0 140 0 [startup+0.047305 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27145 /proc/meminfo: memFree=1954920/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=1452 CPUtime=0.04 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 223 0 0 0 4 0 0 0 18 0 1 0 341541270 1486848 205 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 363 205 90 219 0 140 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1452 [startup+0.101308 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27145 /proc/meminfo: memFree=1954920/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=1708 CPUtime=0.09 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 341541270 1748992 261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 427 261 90 219 0 204 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1708 [startup+0.301325 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27145 /proc/meminfo: memFree=1954920/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=2640 CPUtime=0.29 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 489 0 0 0 29 0 0 0 19 0 1 0 341541270 2703360 471 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 660 471 90 219 0 437 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2640 [startup+0.701363 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27145 /proc/meminfo: memFree=1954920/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=3928 CPUtime=0.69 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 755 0 0 0 69 0 0 0 23 0 1 0 341541270 4022272 737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 982 737 102 219 0 759 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3928 [startup+1.50144 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27146 /proc/meminfo: memFree=1951840/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=6428 CPUtime=1.49 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 1046 0 0 0 147 2 0 0 25 0 1 0 341541270 6582272 979 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 1607 979 102 219 0 1384 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6428 [startup+3.10158 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27146 /proc/meminfo: memFree=1950688/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=7208 CPUtime=3.09 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 1466 0 0 0 305 4 0 0 25 0 1 0 341541270 7380992 1302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 1802 1302 102 219 0 1579 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7208 Solver just ended. Dumping a history of the last processes samples [startup+3.50162 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27146 /proc/meminfo: memFree=1949856/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=7208 CPUtime=3.49 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 1491 0 0 0 345 4 0 0 25 0 1 0 341541270 7380992 1327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 1802 1327 102 219 0 1579 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 7208 [startup+3.70163 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27146 /proc/meminfo: memFree=1949856/2055920 swapFree=4184004/4192956 [pid=27145] ppid=27143 vsize=7340 CPUtime=3.69 /proc/27145/stat : 27145 (PBS4_SAT07v2) R 27143 27145 26381 0 -1 4194304 1507 0 0 0 365 4 0 0 25 0 1 0 341541270 7516160 1343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27145/statm: 1835 1343 102 219 0 1612 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 7340 Child status: 0 Real time (s): 3.77124 CPU time (s): 3.76943 CPU user time (s): 3.72043 CPU system time (s): 0.048992 CPU usage (%): 99.952 Max. virtual memory (cumulated for all children) (KiB): 7340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.72043 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1520 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= 15 runsolver used 0.004999 second user time and 0.012998 second system time The end
Begin job on node68 on Tue May 8 20:18:37 UTC 2007 IDJOB= 459534 IDBENCH= 47995 IDSOLVER= 200 FILE ID= node68/459534-1178655517 PBS_JOBID= 5218411 Free space on /tmp= 66554 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=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459534-1178655517/instance-459534-1178655517.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-459534-1178655517 -o ROOT/results/node68/conversion-459534-1178655517 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459534-1178655517/instance-459534-1178655517.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-459534-1178655517 -o ROOT/results/node68/solver-459534-1178655517 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459534-1178655517/instance-459534-1178655517.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED= 871405605 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1955328 kB Buffers: 3448 kB Cached: 24628 kB SwapCached: 2932 kB Active: 31400 kB Inactive: 8084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1955328 kB SwapTotal: 4192956 kB SwapFree: 4184004 kB Dirty: 2420 kB Writeback: 0 kB Mapped: 16980 kB Slab: 47176 kB Committed_AS: 3919456 kB PageTables: 1384 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= 66554 MiB End job on node68 on Tue May 8 20:18:41 UTC 2007