Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 1.78173 | 1.78401 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb |
MD5SUM | ade4038b6c8c483ca1d44b3698e37050 |
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 | 0.054991 |
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/430612-1177996932/instance-430612-1177996932.opb ...... 0.00/0.05 c done parsing opb. 0.00/0.05 o 23 0.69/0.79 o 13 0.79/0.87 o 7 1.00/1.08 o 5 1.49/1.55 o 3 1.69/1.78 o 2 1.69/1.78 o 2 1.69/1.78 s OPTIMUM FOUND 1.69/1.78 c Total Run Time 1.77573 1.69/1.78 v -x1 -x10 -x100 -x101 -x102 -x103 x104 -x105 -x106 x107 -x108 -x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 1.69/1.78 v -x119 x12 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 x132 x133 x134 x135 -x136 x137 x138 x139 1.69/1.78 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 1.69/1.78 v -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x18 -x180 1.69/1.78 v -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 x20 1.69/1.78 v -x200 -x201 x202 -x203 -x204 -x205 -x206 x207 -x208 x209 x21 -x210 -x211 x212 -x213 x214 -x215 -x216 x217 -x218 x219 -x22 -x220 1.69/1.78 v -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 x23 -x230 -x231 x232 x233 -x234 -x235 -x236 x237 x238 -x239 -x24 -x240 1.69/1.78 v -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 x252 x253 -x254 -x255 -x256 x257 -x258 x259 x26 -x260 -x261 1.69/1.78 v x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 x272 -x273 x274 -x275 -x276 x277 -x278 x279 x28 -x280 -x29 -x3 1.69/1.78 v 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 -x56 x57 1.69/1.78 v -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 -x82 -x83 -x84 1.69/1.78 v -x85 x86 -x87 -x88 -x89 x9 -x90 x91 x92 x93 -x94 -x95 -x96 -x97 x98 -x99
OK 2
Linearizing /tmp/evaluation/430612-1177996932/instance-430612-1177996932.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-430612-1177996932 -o ROOT/results/node55/solver-430612-1177996932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430612-1177996932/PBS4 /tmp/evaluation/430612-1177996932/instance-430612-1177996932.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: 0.92 0.98 0.99 3/64 16024 /proc/meminfo: memFree=1780740/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=1456 CPUtime=0 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 247603232 1490944 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640335 0 0 4096 0 0 0 0 17 1 0 0 /proc/16024/statm: 364 132 87 219 0 141 0 [startup+0.0717389 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16024 /proc/meminfo: memFree=1780740/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=1708 CPUtime=0.06 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 268 0 0 0 6 0 0 0 18 0 1 0 247603232 1748992 251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16024/statm: 427 251 103 219 0 204 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1708 [startup+0.101742 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16024 /proc/meminfo: memFree=1780740/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=1836 CPUtime=0.09 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 323 0 0 0 9 0 0 0 18 0 1 0 247603232 1880064 306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16024/statm: 459 306 103 219 0 236 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1836 [startup+0.30176 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16024 /proc/meminfo: memFree=1780740/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=3700 CPUtime=0.29 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 516 0 0 0 29 0 0 0 19 0 1 0 247603232 3788800 499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16024/statm: 925 499 103 219 0 702 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3700 [startup+0.701798 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16024 /proc/meminfo: memFree=1780740/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=3832 CPUtime=0.69 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 747 0 0 0 68 1 0 0 22 0 1 0 247603232 3923968 730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16024/statm: 958 730 103 219 0 735 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3832 [startup+1.50187 s] /proc/loadavg: 0.92 0.98 0.99 2/65 16025 /proc/meminfo: memFree=1777532/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=6336 CPUtime=1.49 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 1131 0 0 0 146 3 0 0 25 0 1 0 247603232 6488064 1065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16024/statm: 1584 1065 104 219 0 1361 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6336 Solver just ended. Dumping a history of the last processes samples [startup+1.70189 s] /proc/loadavg: 0.92 0.98 0.99 2/65 16025 /proc/meminfo: memFree=1777532/2055920 swapFree=4184544/4192956 [pid=16024] ppid=16022 vsize=6468 CPUtime=1.69 /proc/16024/stat : 16024 (PBS4) R 16022 16024 15256 0 -1 4194304 1151 0 0 0 166 3 0 0 25 0 1 0 247603232 6623232 1085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16024/statm: 1617 1085 104 219 0 1394 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 6468 Child status: 0 Real time (s): 1.78401 CPU time (s): 1.78173 CPU user time (s): 1.74273 CPU system time (s): 0.038994 CPU usage (%): 99.8721 Max. virtual memory (cumulated for all children) (KiB): 6468 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.74273 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1166 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 0.001999 second user time and 0.009998 second system time The end
Begin job on node55 on Tue May 1 05:22:12 UTC 2007 IDJOB= 430612 IDBENCH= 47993 IDSOLVER= 157 FILE ID= node55/430612-1177996932 PBS_JOBID= 4728222 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=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb COMMAND LINE= /tmp/evaluation/430612-1177996932/PBS4 /tmp/evaluation/430612-1177996932/instance-430612-1177996932.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-430612-1177996932 -o ROOT/results/node55/conversion-430612-1177996932 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430612-1177996932/instance-430612-1177996932.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-430612-1177996932 -o ROOT/results/node55/solver-430612-1177996932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430612-1177996932/PBS4 /tmp/evaluation/430612-1177996932/instance-430612-1177996932.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= ade4038b6c8c483ca1d44b3698e37050 RANDOM SEED= 230785947 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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: 1781084 kB Buffers: 40928 kB Cached: 147580 kB SwapCached: 2436 kB Active: 36856 kB Inactive: 162020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1781084 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 1188 kB Writeback: 0 kB Mapped: 16784 kB Slab: 61932 kB Committed_AS: 1804920 kB PageTables: 1380 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 node55 on Tue May 1 05:22:14 UTC 2007