Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 53.4599 | 53.4751 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb |
MD5SUM | daba014eb092fb7e1b2012524271e492 |
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 | 0.076988 |
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/459483-1178655221/instance-459483-1178655221.opb ...... 0.79/0.81 c done parsing opb. 0.79/0.81 o 57 1.69/1.78 o 45 2.79/2.81 o 42 3.79/3.81 o 38 9.49/9.51 o 35 9.99/10.10 o 33 28.08/28.11 o 25 29.48/29.60 o 5 31.39/31.46 o 3 53.38/53.47 o 2 53.38/53.47 o 2 53.38/53.47 s OPTIMUM FOUND 53.38/53.47 c Total Run Time 53.4509 53.38/53.47 v -x1 -x10 -x100 x101 -x102 x103 -x104 -x105 x106 -x107 x108 -x109 x11 x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 53.38/53.47 v -x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 53.38/53.47 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 53.38/53.47 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 53.38/53.47 v -x183 -x184 x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20 x200 -x201 53.38/53.47 v -x202 x203 -x204 -x205 x206 -x207 -x208 x209 -x21 -x210 -x211 x212 -x213 -x214 x215 -x216 -x217 x218 -x219 x22 -x220 -x221 53.38/53.47 v -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 x24 -x240 -x241 53.38/53.47 v -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 x25 -x250 -x251 -x252 -x253 x254 x255 -x256 x257 -x258 -x259 x26 -x260 -x261 53.38/53.47 v -x262 -x263 -x264 -x265 x266 x267 -x268 x269 -x27 -x270 -x271 x272 x273 -x274 x275 -x276 -x277 x278 x279 x28 -x280 x281 -x282 53.38/53.47 v -x283 x284 x285 -x286 x287 -x288 -x289 -x29 x290 x291 x292 x293 x294 -x295 x296 x297 x298 x299 -x3 x30 x300 -x301 -x302 -x303 53.38/53.47 v -x304 -x305 -x306 -x307 x308 x309 x31 x310 x311 x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 x320 x321 x322 x323 x324 53.38/53.47 v 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 x56 -x57 -x58 -x59 -x6 53.38/53.47 v -x60 -x61 x62 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 53.38/53.47 v -x88 x89 x9 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99
OK 2
Linearizing /tmp/evaluation/459483-1178655221/instance-459483-1178655221.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-459483-1178655221 -o ROOT/results/node9/solver-459483-1178655221 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459483-1178655221/instance-459483-1178655221.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 0.95 0.90 3/77 5346 /proc/meminfo: memFree=1900464/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=1456 CPUtime=0 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 341559676 1490944 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023076 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 364 133 86 219 0 141 0 [startup+0.0244831 s] /proc/loadavg: 0.91 0.95 0.90 3/77 5346 /proc/meminfo: memFree=1900464/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=1452 CPUtime=0.02 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 194 0 0 0 2 0 0 0 18 0 1 0 341559676 1486848 176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 363 176 90 219 0 140 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1452 [startup+0.101493 s] /proc/loadavg: 0.91 0.95 0.90 3/77 5346 /proc/meminfo: memFree=1900464/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=2356 CPUtime=0.09 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 341559676 2412544 331 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 589 331 90 219 0 366 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2356 [startup+0.301515 s] /proc/loadavg: 0.91 0.95 0.90 3/77 5346 /proc/meminfo: memFree=1900464/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=3708 CPUtime=0.29 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 589 0 0 0 29 0 0 0 19 0 1 0 341559676 3796992 571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 927 571 90 219 0 704 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3708 [startup+0.701559 s] /proc/loadavg: 0.91 0.95 0.90 3/77 5346 /proc/meminfo: memFree=1900464/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=5888 CPUtime=0.69 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 875 0 0 0 69 0 0 0 22 0 1 0 341559676 6029312 857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 1472 857 90 219 0 1249 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5888 [startup+1.50165 s] /proc/loadavg: 0.91 0.95 0.90 2/78 5347 /proc/meminfo: memFree=1896744/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=6344 CPUtime=1.49 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 1180 0 0 0 147 2 0 0 25 0 1 0 341559676 6496256 1113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 1586 1113 102 219 0 1363 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6344 [startup+3.10183 s] /proc/loadavg: 0.91 0.95 0.90 2/78 5347 /proc/meminfo: memFree=1895656/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=6608 CPUtime=3.09 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 1472 0 0 0 305 4 0 0 25 0 1 0 341559676 6766592 1405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 1652 1405 102 219 0 1429 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6608 [startup+6.30119 s] /proc/loadavg: 0.92 0.95 0.90 2/78 5347 /proc/meminfo: memFree=1893480/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=11616 CPUtime=6.29 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 2081 0 0 0 622 7 0 0 25 0 1 0 341559676 11894784 1917 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 2904 1917 102 219 0 2681 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11616 [startup+12.7019 s] /proc/loadavg: 0.93 0.95 0.90 2/78 5347 /proc/meminfo: memFree=1890600/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=12440 CPUtime=12.68 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 2734 0 0 0 1258 10 0 0 25 0 1 0 341559676 12738560 2570 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 3110 2570 102 219 0 2887 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 12440 [startup+25.5014 s] /proc/loadavg: 0.94 0.96 0.91 2/78 5347 /proc/meminfo: memFree=1887592/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=14320 CPUtime=25.48 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 3578 0 0 0 2530 18 0 0 25 0 1 0 341559676 14663680 3221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 3580 3221 102 219 0 3357 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 14320 [startup+51.1013 s] /proc/loadavg: 0.96 0.96 0.91 2/78 5347 /proc/meminfo: memFree=1884712/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=25400 CPUtime=51.08 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 4676 0 0 0 5079 29 0 0 25 0 1 0 341559676 26009600 3934 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 6350 3934 102 219 0 6127 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 25400 Solver just ended. Dumping a history of the last processes samples [startup+52.7014 s] /proc/loadavg: 0.96 0.96 0.91 2/78 5347 /proc/meminfo: memFree=1884648/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=25400 CPUtime=52.68 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 4692 0 0 0 5239 29 0 0 25 0 1 0 341559676 26009600 3950 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 6350 3950 102 219 0 6127 0 Current children cumulated CPU time (s) 52.68 Current children cumulated vsize (KiB) 25400 [startup+53.1015 s] /proc/loadavg: 0.96 0.96 0.91 2/78 5347 /proc/meminfo: memFree=1884648/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=25400 CPUtime=53.08 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 4694 0 0 0 5278 30 0 0 25 0 1 0 341559676 26009600 3952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 6350 3952 102 219 0 6127 0 Current children cumulated CPU time (s) 53.08 Current children cumulated vsize (KiB) 25400 [startup+53.3015 s] /proc/loadavg: 0.96 0.96 0.91 2/78 5347 /proc/meminfo: memFree=1884648/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=25400 CPUtime=53.28 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 4696 0 0 0 5298 30 0 0 25 0 1 0 341559676 26009600 3954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546913 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 6350 3954 102 219 0 6127 0 Current children cumulated CPU time (s) 53.28 Current children cumulated vsize (KiB) 25400 [startup+53.4015 s] /proc/loadavg: 0.96 0.96 0.91 2/78 5347 /proc/meminfo: memFree=1884648/2055920 swapFree=4145464/4192956 [pid=5346] ppid=5344 vsize=25400 CPUtime=53.38 /proc/5346/stat : 5346 (PBS4_SAT07v2) R 5344 5346 4561 0 -1 4194304 4696 0 0 0 5308 30 0 0 25 0 1 0 341559676 26009600 3954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5346/statm: 6350 3954 102 219 0 6127 0 Current children cumulated CPU time (s) 53.38 Current children cumulated vsize (KiB) 25400 Child status: 0 Real time (s): 53.4751 CPU time (s): 53.4599 CPU user time (s): 53.1549 CPU system time (s): 0.304953 CPU usage (%): 99.9715 Max. virtual memory (cumulated for all children) (KiB): 25400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 53.1549 system time used= 0.304953 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4705 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= 30 runsolver used 0.050992 second user time and 0.131979 second system time The end
Begin job on node9 on Tue May 8 20:13:41 UTC 2007 IDJOB= 459483 IDBENCH= 47944 IDSOLVER= 200 FILE ID= node9/459483-1178655221 PBS_JOBID= 5217835 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=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459483-1178655221/instance-459483-1178655221.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-459483-1178655221 -o ROOT/results/node9/conversion-459483-1178655221 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459483-1178655221/instance-459483-1178655221.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-459483-1178655221 -o ROOT/results/node9/solver-459483-1178655221 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459483-1178655221/instance-459483-1178655221.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= daba014eb092fb7e1b2012524271e492 RANDOM SEED= 83797780 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1900808 kB Buffers: 25176 kB Cached: 43444 kB SwapCached: 15360 kB Active: 52188 kB Inactive: 39672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1900808 kB SwapTotal: 4192956 kB SwapFree: 4145464 kB Dirty: 2288 kB Writeback: 0 kB Mapped: 30328 kB Slab: 48768 kB Committed_AS: 8878308 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= 66562 MiB End job on node9 on Tue May 8 20:14:35 UTC 2007