Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 3.86141 | 3.8639 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-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 | 0.05899 |
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/431200-1178003787/instance-431200-1178003787.opb ...... 0.39/0.47 c done parsing opb. 0.39/0.47 o 31 3.59/3.68 o 7 3.79/3.86 o 2 3.79/3.86 o 2 3.79/3.86 s OPTIMUM FOUND 3.79/3.86 c Total Run Time 3.85541 3.79/3.86 v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 3.79/3.86 v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 x132 x133 -x134 -x135 -x136 x137 x138 3.79/3.86 v -x139 x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 x148 -x149 x15 -x150 -x151 x152 x153 -x154 -x155 -x156 x157 -x158 3.79/3.86 v -x159 x16 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 x172 -x173 -x174 -x175 -x176 x177 -x178 3.79/3.86 v -x179 -x18 -x180 -x181 x182 x183 -x184 x185 -x186 x187 x188 -x189 x19 x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199 3.79/3.86 v x2 x20 x200 -x201 x202 x203 -x204 x205 -x206 x207 -x208 -x209 x21 x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 3.79/3.86 v x22 x220 -x221 x222 -x223 -x224 x225 -x226 x227 -x228 -x229 -x23 x230 -x231 x232 -x233 x234 -x235 -x236 -x237 -x238 -x239 x24 3.79/3.86 v -x240 -x241 x242 -x243 x244 -x245 -x246 x247 -x248 x249 x25 -x250 -x251 x252 -x253 x254 -x255 -x256 x257 -x258 -x259 x26 -x260 3.79/3.86 v -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 -x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 3.79/3.86 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 3.79/3.86 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 3.79/3.86 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/431200-1178003787/instance-431200-1178003787.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-431200-1178003787 -o ROOT/results/node57/solver-431200-1178003787 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431200-1178003787/PBS4 /tmp/evaluation/431200-1178003787/instance-431200-1178003787.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: 0.93 0.99 0.99 2/64 27978 /proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=1456 CPUtime=0 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 241514632 1490944 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/27978/statm: 364 132 87 219 0 141 0 [startup+0.072412 s] /proc/loadavg: 0.93 0.99 0.99 2/64 27978 /proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=1708 CPUtime=0.06 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 246 0 0 0 6 0 0 0 18 0 1 0 241514632 1748992 229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 427 229 93 219 0 204 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1708 [startup+0.101414 s] /proc/loadavg: 0.93 0.99 0.99 2/64 27978 /proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=1708 CPUtime=0.09 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 241514632 1748992 259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 427 259 93 219 0 204 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1708 [startup+0.301432 s] /proc/loadavg: 0.93 0.99 0.99 2/64 27978 /proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=2640 CPUtime=0.29 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 479 0 0 0 29 0 0 0 19 0 1 0 241514632 2703360 462 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 660 462 93 219 0 437 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2640 [startup+0.701466 s] /proc/loadavg: 0.93 0.99 0.99 2/64 27978 /proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=3928 CPUtime=0.69 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 755 0 0 0 68 1 0 0 22 0 1 0 241514632 4022272 738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549706 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 982 738 103 219 0 759 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3928 [startup+1.50153 s] /proc/loadavg: 0.93 0.99 0.99 2/65 27979 /proc/meminfo: memFree=1780544/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=6428 CPUtime=1.49 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 1044 0 0 0 147 2 0 0 25 0 1 0 241514632 6582272 978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 1607 978 104 219 0 1384 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6428 [startup+3.10167 s] /proc/loadavg: 0.94 0.99 0.99 2/65 27979 /proc/meminfo: memFree=1779456/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=7208 CPUtime=3.09 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 1455 0 0 0 305 4 0 0 25 0 1 0 241514632 7380992 1292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 1802 1292 104 219 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+3.50171 s] /proc/loadavg: 0.94 0.99 0.99 2/65 27979 /proc/meminfo: memFree=1778560/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=7208 CPUtime=3.49 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 1491 0 0 0 345 4 0 0 25 0 1 0 241514632 7380992 1328 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 1802 1328 104 219 0 1579 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 7208 [startup+3.70173 s] /proc/loadavg: 0.94 0.99 0.99 2/65 27979 /proc/meminfo: memFree=1778560/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=7208 CPUtime=3.69 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 1500 0 0 0 365 4 0 0 25 0 1 0 241514632 7380992 1337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 1802 1337 104 219 0 1579 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 7208 [startup+3.80173 s] /proc/loadavg: 0.94 0.99 0.99 2/65 27979 /proc/meminfo: memFree=1778560/2055920 swapFree=4183136/4192956 [pid=27978] ppid=27976 vsize=7340 CPUtime=3.79 /proc/27978/stat : 27978 (PBS4) R 27976 27978 25802 0 -1 4194304 1508 0 0 0 374 5 0 0 25 0 1 0 241514632 7516160 1345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27978/statm: 1835 1345 104 219 0 1612 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 7340 Child status: 0 Real time (s): 3.8639 CPU time (s): 3.86141 CPU user time (s): 3.80942 CPU system time (s): 0.051992 CPU usage (%): 99.9357 Max. virtual memory (cumulated for all children) (KiB): 7340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.80942 system time used= 0.051992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1521 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 0.007998 second user time and 0.010998 second system time The end
Begin job on node57 on Tue May 1 07:16:27 UTC 2007 IDJOB= 431200 IDBENCH= 48035 IDSOLVER= 157 FILE ID= node57/431200-1178003787 PBS_JOBID= 4728230 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb COMMAND LINE= /tmp/evaluation/431200-1178003787/PBS4 /tmp/evaluation/431200-1178003787/instance-431200-1178003787.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-431200-1178003787 -o ROOT/results/node57/conversion-431200-1178003787 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431200-1178003787/instance-431200-1178003787.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-431200-1178003787 -o ROOT/results/node57/solver-431200-1178003787 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431200-1178003787/PBS4 /tmp/evaluation/431200-1178003787/instance-431200-1178003787.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED= 889967156 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1784096 kB Buffers: 23620 kB Cached: 178180 kB SwapCached: 3628 kB Active: 57728 kB Inactive: 154980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1784096 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 1140 kB Writeback: 0 kB Mapped: 16324 kB Slab: 45192 kB Committed_AS: 3717544 kB PageTables: 1412 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= 66563 MiB End job on node57 on Tue May 1 07:16:31 UTC 2007