Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 7.26889 | 7.28456 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-B.opb |
MD5SUM | fc4ae85a9713a7cb45bbf0331db309f7 |
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 | 0.062989 |
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/459520-1178655422/instance-459520-1178655422.opb ...... 0.03/0.06 c done parsing opb. 0.03/0.06 o 15 1.18/1.23 o 9 1.18/1.25 o 7 1.78/1.83 o 6 1.99/2.06 o 5 5.07/5.11 o 3 7.18/7.28 o 2 7.18/7.28 o 2 7.18/7.28 s OPTIMUM FOUND 7.18/7.28 c Total Run Time 7.2609 7.18/7.28 v -x1 x10 -x100 x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 x11 -x110 x111 -x112 -x113 -x114 -x115 x116 -x117 x118 x119 7.18/7.28 v x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x13 -x130 -x131 x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 7.18/7.28 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 7.18/7.28 v -x161 x162 x163 x164 x165 -x166 x167 x168 x169 x17 x170 -x171 x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x18 -x180 -x181 7.18/7.28 v -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 x192 -x193 -x194 -x195 -x196 x197 x198 -x199 x2 x20 -x200 7.18/7.28 v -x201 x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 x212 x213 -x214 -x215 -x216 x217 x218 -x219 x22 -x220 -x221 7.18/7.28 v x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 7.18/7.28 v -x241 x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 7.18/7.28 v -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 -x271 x272 -x273 -x274 -x275 -x276 x277 -x278 -x279 -x28 -x280 7.18/7.28 v -x281 x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 x292 -x293 -x294 -x295 -x296 x297 x298 x299 -x3 x30 -x300 7.18/7.28 v -x301 x302 x303 x304 -x305 -x306 x307 x308 x309 x31 -x310 -x311 x312 x313 x314 -x315 -x316 x317 x318 x319 -x32 -x320 -x33 -x34 7.18/7.28 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 7.18/7.28 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 7.18/7.28 v x9 x90 x91 -x92 -x93 -x94 -x95 x96 -x97 x98 -x99
OK 2
Linearizing /tmp/evaluation/459520-1178655422/instance-459520-1178655422.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-459520-1178655422 -o ROOT/results/node7/solver-459520-1178655422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459520-1178655422/instance-459520-1178655422.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: 1.00 1.00 1.00 3/77 1477 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=1456 CPUtime=0 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 341579849 1490944 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134636152 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 364 133 86 219 0 141 0 [startup+0.035099 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1477 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=1452 CPUtime=0.03 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 204 0 0 0 3 0 0 0 18 0 1 0 341579849 1486848 186 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 363 186 90 219 0 140 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1452 [startup+0.102106 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1477 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=1840 CPUtime=0.09 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 341579849 1884160 308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 460 308 102 219 0 237 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1840 [startup+0.30114 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1477 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=2680 CPUtime=0.29 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 526 0 0 0 28 1 0 0 19 0 1 0 341579849 2744320 508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 670 508 102 219 0 447 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2680 [startup+0.701174 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1477 /proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=3840 CPUtime=0.69 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 745 0 0 0 67 2 0 0 23 0 1 0 341579849 3932160 727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 960 727 102 219 0 737 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3840 [startup+1.50126 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1478 /proc/meminfo: memFree=1944752/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=6488 CPUtime=1.48 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 1041 0 0 0 145 3 0 0 25 0 1 0 341579849 6643712 974 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 1622 974 102 219 0 1399 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 6488 [startup+3.10142 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1478 /proc/meminfo: memFree=1943600/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=7136 CPUtime=3.07 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 1424 0 0 0 303 4 0 0 25 0 1 0 341579849 7307264 1260 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 1784 1260 102 219 0 1561 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 7136 [startup+6.30175 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1478 /proc/meminfo: memFree=1942128/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=7552 CPUtime=6.27 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 1731 0 0 0 619 8 0 0 25 0 1 0 341579849 7733248 1567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 1888 1567 102 219 0 1665 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 7552 Solver just ended. Dumping a history of the last processes samples [startup+6.7018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1478 /proc/meminfo: memFree=1941744/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=7552 CPUtime=6.67 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 1738 0 0 0 659 8 0 0 25 0 1 0 341579849 7733248 1574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 1888 1574 102 219 0 1665 0 Current children cumulated CPU time (s) 6.67 Current children cumulated vsize (KiB) 7552 [startup+7.10184 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1478 /proc/meminfo: memFree=1941744/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=7688 CPUtime=7.08 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 1754 0 0 0 699 9 0 0 25 0 1 0 341579849 7872512 1590 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 1922 1590 102 219 0 1699 0 Current children cumulated CPU time (s) 7.08 Current children cumulated vsize (KiB) 7688 [startup+7.20185 s] /proc/loadavg: 1.00 1.00 1.00 2/78 1478 /proc/meminfo: memFree=1941744/2055920 swapFree=4157076/4192956 [pid=1477] ppid=1475 vsize=7688 CPUtime=7.18 /proc/1477/stat : 1477 (PBS4_SAT07v2) R 1475 1477 882 0 -1 4194304 1758 0 0 0 709 9 0 0 25 0 1 0 341579849 7872512 1594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1477/statm: 1922 1595 102 219 0 1699 0 Current children cumulated CPU time (s) 7.18 Current children cumulated vsize (KiB) 7688 Child status: 0 Real time (s): 7.28456 CPU time (s): 7.26889 CPU user time (s): 7.17191 CPU system time (s): 0.096985 CPU usage (%): 99.7849 Max. virtual memory (cumulated for all children) (KiB): 7688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.17191 system time used= 0.096985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1774 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= 101 runsolver used 0.010998 second user time and 0.023996 second system time The end
Begin job on node7 on Tue May 8 20:17:02 UTC 2007 IDJOB= 459520 IDBENCH= 47981 IDSOLVER= 200 FILE ID= node7/459520-1178655422 PBS_JOBID= 5218001 Free space on /tmp= 66555 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=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459520-1178655422/instance-459520-1178655422.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459520-1178655422 -o ROOT/results/node7/conversion-459520-1178655422 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459520-1178655422/instance-459520-1178655422.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-459520-1178655422 -o ROOT/results/node7/solver-459520-1178655422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459520-1178655422/instance-459520-1178655422.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= fc4ae85a9713a7cb45bbf0331db309f7 RANDOM SEED= 429166570 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1948240 kB Buffers: 4856 kB Cached: 23012 kB SwapCached: 15652 kB Active: 44368 kB Inactive: 7740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1948240 kB SwapTotal: 4192956 kB SwapFree: 4157076 kB Dirty: 2292 kB Writeback: 0 kB Mapped: 30312 kB Slab: 40976 kB Committed_AS: 14690444 kB PageTables: 1860 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= 66555 MiB End job on node7 on Tue May 8 20:17:10 UTC 2007