Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 16.9354 | 16.9562 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb |
MD5SUM | 95da0ee3bdad9e0093ea0f9e4f647df4 |
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 | 0.05999 |
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 | 90 |
Total number of constraints | 11 |
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 | 11 |
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) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459570-1178656333/instance-459570-1178656333.opb ...... 0.59/0.61 c done parsing opb. 0.59/0.61 o 49 0.89/0.98 o 29 1.99/2.01 o 19 2.28/2.32 o 5 2.58/2.63 o 3 16.88/16.95 o 2 16.88/16.95 o 2 16.88/16.95 s OPTIMUM FOUND 16.88/16.95 c Total Run Time 16.9274 16.88/16.95 v -x1 x10 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 x11 x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 16.88/16.95 v -x119 x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 x128 x129 x13 x130 x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 16.88/16.95 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 x161 16.88/16.95 v x162 -x163 x164 x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 -x181 16.88/16.95 v -x182 -x183 -x184 -x185 -x186 -x187 x188 x189 x19 -x190 -x191 -x192 -x193 x194 x195 -x196 -x197 -x198 -x199 x2 -x20 x200 x201 16.88/16.95 v -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 x219 -x22 -x220 -x221 16.88/16.95 v x222 -x223 x224 x225 -x226 -x227 x228 -x229 x23 x230 x231 -x232 -x233 x234 -x235 x236 x237 -x238 x239 x24 x240 -x241 -x242 -x243 16.88/16.95 v -x244 -x245 -x246 -x247 x248 x249 x25 -x250 x251 x252 -x253 x254 x255 -x256 x257 x258 -x259 -x26 x260 x261 -x262 x263 x264 -x265 16.88/16.95 v x266 x267 -x268 x269 -x27 x270 x28 x29 -x3 x30 x31 -x32 x33 x34 x35 x36 -x37 x38 x39 -x4 x40 x41 x42 -x43 x44 x45 -x46 -x47 -x48 -x49 16.88/16.95 v -x5 x50 x51 -x52 -x53 x54 -x55 x56 x57 -x58 x59 -x6 x60 x61 -x62 -x63 -x64 -x65 -x66 x67 x68 -x69 x7 x70 x71 x72 -x73 -x74 x75 -x76 16.88/16.95 v -x77 -x78 x79 x8 -x80 -x81 -x82 -x83 x84 x85 x86 -x87 -x88 x89 x9 x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 x98 -x99
OK 2
Linearizing /tmp/evaluation/459570-1178656333/instance-459570-1178656333.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-459570-1178656333 -o ROOT/results/node45/solver-459570-1178656333 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459570-1178656333/instance-459570-1178656333.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 3/77 7747 /proc/meminfo: memFree=1854080/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=1452 CPUtime=0 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 220478924 1486848 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 363 134 89 219 0 140 0 [startup+0.046214 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7747 /proc/meminfo: memFree=1854080/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=1708 CPUtime=0.04 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 241 0 0 0 4 0 0 0 18 0 1 0 220478924 1748992 223 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 427 223 90 219 0 204 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1708 [startup+0.101218 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7747 /proc/meminfo: memFree=1854080/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=2352 CPUtime=0.1 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 344 0 0 0 10 0 0 0 18 0 1 0 220478924 2408448 326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 588 326 90 219 0 365 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2352 [startup+0.301239 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7747 /proc/meminfo: memFree=1854080/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=3704 CPUtime=0.29 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 602 0 0 0 29 0 0 0 19 0 1 0 220478924 3792896 584 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 926 584 90 219 0 703 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3704 [startup+0.701278 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7747 /proc/meminfo: memFree=1854080/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=5884 CPUtime=0.69 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 896 0 0 0 68 1 0 0 23 0 1 0 220478924 6025216 878 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 1471 878 102 219 0 1248 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5884 [startup+1.50136 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1850296/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=6612 CPUtime=1.49 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 1225 0 0 0 147 2 0 0 25 0 1 0 220478924 6770688 1158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 1653 1158 102 219 0 1430 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6612 [startup+3.10152 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1849080/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=6876 CPUtime=3.08 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 1581 0 0 0 305 3 0 0 25 0 1 0 220478924 7041024 1514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 1719 1514 102 219 0 1496 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 6876 [startup+6.30185 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1847288/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=11888 CPUtime=6.28 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 2023 0 0 0 622 6 0 0 25 0 1 0 220478924 12173312 1859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 2972 1859 102 219 0 2749 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11888 [startup+12.7015 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1844472/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=12436 CPUtime=12.68 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 2612 0 0 0 1259 9 0 0 25 0 1 0 220478924 12734464 2448 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 3109 2448 102 219 0 2886 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 12436 Solver just ended. Dumping a history of the last processes samples [startup+14.3057 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1844024/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=13352 CPUtime=14.27 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 2868 0 0 0 1418 9 0 0 25 0 1 0 220478924 13672448 2511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 3338 2511 102 219 0 3115 0 Current children cumulated CPU time (s) 14.27 Current children cumulated vsize (KiB) 13352 [startup+15.9018 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1843768/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=13624 CPUtime=15.87 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 2971 0 0 0 1577 10 0 0 25 0 1 0 220478924 13950976 2614 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 3406 2614 102 219 0 3183 0 Current children cumulated CPU time (s) 15.87 Current children cumulated vsize (KiB) 13624 [startup+16.7019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1843704/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=13624 CPUtime=16.68 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 2981 0 0 0 1657 11 0 0 25 0 1 0 220478924 13950976 2624 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 3406 2624 102 219 0 3183 0 Current children cumulated CPU time (s) 16.68 Current children cumulated vsize (KiB) 13624 [startup+16.9019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 7748 /proc/meminfo: memFree=1843704/2055920 swapFree=4157932/4192956 [pid=7747] ppid=7745 vsize=13624 CPUtime=16.88 /proc/7747/stat : 7747 (PBS4_SAT07v2) R 7745 7747 7142 0 -1 4194304 2990 0 0 0 1677 11 0 0 25 0 1 0 220478924 13950976 2633 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7747/statm: 3406 2633 102 219 0 3183 0 Current children cumulated CPU time (s) 16.88 Current children cumulated vsize (KiB) 13624 Child status: 0 Real time (s): 16.9562 CPU time (s): 16.9354 CPU user time (s): 16.8214 CPU system time (s): 0.113982 CPU usage (%): 99.8774 Max. virtual memory (cumulated for all children) (KiB): 13624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.8214 system time used= 0.113982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2997 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= 425 runsolver used 0.018997 second user time and 0.047992 second system time The end
Begin job on node45 on Tue May 8 20:32:13 UTC 2007 IDJOB= 459570 IDBENCH= 48031 IDSOLVER= 200 FILE ID= node45/459570-1178656333 PBS_JOBID= 5218414 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=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459570-1178656333/instance-459570-1178656333.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-459570-1178656333 -o ROOT/results/node45/conversion-459570-1178656333 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459570-1178656333/instance-459570-1178656333.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-459570-1178656333 -o ROOT/results/node45/solver-459570-1178656333 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459570-1178656333/instance-459570-1178656333.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4 RANDOM SEED= 227880220 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1854488 kB Buffers: 18936 kB Cached: 67824 kB SwapCached: 14356 kB Active: 103536 kB Inactive: 27412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1854488 kB SwapTotal: 4192956 kB SwapFree: 4157932 kB Dirty: 2292 kB Writeback: 0 kB Mapped: 51344 kB Slab: 55980 kB Committed_AS: 3972096 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= 66562 MiB End job on node45 on Tue May 8 20:32:30 UTC 2007