Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 0.822874 | 0.82427 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb |
MD5SUM | bab73d97554da370c1dcc7d97b4a612d |
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 | 0.049992 |
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 | 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 | 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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430374-1177994416/instance-430374-1177994416.opb ...... 0.49/0.56 c done parsing opb. 0.49/0.56 o 5 0.79/0.80 o 3 0.79/0.82 o 2 0.79/0.82 o 2 0.79/0.82 s OPTIMUM FOUND 0.79/0.82 c Total Run Time 0.817877 0.79/0.82 v -x1 x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 0.79/0.82 v x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 x129 x13 -x130 -x131 x132 -x133 x134 -x135 -x136 x137 -x138 0.79/0.82 v x139 x14 -x140 -x141 x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 0.79/0.82 v -x159 x16 -x160 -x161 x162 -x163 -x164 -x165 -x166 x167 x168 -x169 x17 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178 0.79/0.82 v -x179 -x18 -x180 -x181 x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 0.79/0.82 v -x199 x2 x20 -x200 -x201 x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 x21 -x210 -x211 x212 -x213 -x214 -x215 -x216 x217 -x218 0.79/0.82 v x219 x22 x220 -x221 x222 -x223 x224 x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 x232 -x233 x234 x235 -x236 x237 -x238 x239 0.79/0.82 v x24 x240 -x25 x26 -x27 x28 x29 -x3 x30 x31 x32 -x33 x34 x35 -x36 x37 -x38 x39 -x4 -x40 -x41 x42 -x43 -x44 -x45 -x46 x47 x48 -x49 -x5 0.79/0.82 v -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 0.79/0.82 v -x76 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/430374-1177994416/instance-430374-1177994416.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node63/watcher-430374-1177994416 -o ROOT/results/node63/solver-430374-1177994416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430374-1177994416/PBS4 /tmp/evaluation/430374-1177994416/instance-430374-1177994416.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 0.98 3/64 19243 /proc/meminfo: memFree=1827492/2055920 swapFree=4182900/4192956 [pid=19243] ppid=19241 vsize=1320 CPUtime=0 /proc/19243/stat : 19243 (PBS4) R 19241 19243 19027 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 275431558 1351680 133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19243/statm: 330 133 92 219 0 107 0 [startup+0.0895189 s] /proc/loadavg: 0.91 0.95 0.98 3/64 19243 /proc/meminfo: memFree=1827492/2055920 swapFree=4182900/4192956 [pid=19243] ppid=19241 vsize=1728 CPUtime=0.08 /proc/19243/stat : 19243 (PBS4) R 19241 19243 19027 0 -1 4194304 286 0 0 0 8 0 0 0 18 0 1 0 275431558 1769472 269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19243/statm: 432 269 93 219 0 209 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1728 [startup+0.101519 s] /proc/loadavg: 0.91 0.95 0.98 3/64 19243 /proc/meminfo: memFree=1827492/2055920 swapFree=4182900/4192956 [pid=19243] ppid=19241 vsize=1944 CPUtime=0.09 /proc/19243/stat : 19243 (PBS4) R 19241 19243 19027 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 275431558 1990656 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19243/statm: 486 298 93 219 0 263 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1944 [startup+0.301541 s] /proc/loadavg: 0.91 0.95 0.98 3/64 19243 /proc/meminfo: memFree=1827492/2055920 swapFree=4182900/4192956 [pid=19243] ppid=19241 vsize=2652 CPUtime=0.29 /proc/19243/stat : 19243 (PBS4) R 19241 19243 19027 0 -1 4194304 502 0 0 0 29 0 0 0 19 0 1 0 275431558 2715648 485 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19243/statm: 663 485 93 219 0 440 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2652 [startup+0.701582 s] /proc/loadavg: 0.91 0.95 0.98 3/64 19243 /proc/meminfo: memFree=1827492/2055920 swapFree=4182900/4192956 [pid=19243] ppid=19241 vsize=4080 CPUtime=0.69 /proc/19243/stat : 19243 (PBS4) R 19241 19243 19027 0 -1 4194304 794 0 0 0 68 1 0 0 22 0 1 0 275431558 4177920 777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19243/statm: 1020 777 103 219 0 797 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4080 Solver just ended. Dumping a history of the last processes samples [startup+0.801593 s] /proc/loadavg: 0.91 0.95 0.98 3/64 19243 /proc/meminfo: memFree=1827492/2055920 swapFree=4182900/4192956 [pid=19243] ppid=19241 vsize=4272 CPUtime=0.79 /proc/19243/stat : 19243 (PBS4) R 19241 19243 19027 0 -1 4194304 930 0 0 0 78 1 0 0 23 0 1 0 275431558 4374528 864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19243/statm: 1068 864 104 219 0 845 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 4272 Child status: 0 Real time (s): 0.82427 CPU time (s): 0.822874 CPU user time (s): 0.808877 CPU system time (s): 0.013997 CPU usage (%): 99.8306 Max. virtual memory (cumulated for all children) (KiB): 4272 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.808877 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 952 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= 2 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node63 on Tue May 1 04:40:16 UTC 2007 IDJOB= 430374 IDBENCH= 47976 IDSOLVER= 157 FILE ID= node63/430374-1177994416 PBS_JOBID= 4728232 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=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb COMMAND LINE= /tmp/evaluation/430374-1177994416/PBS4 /tmp/evaluation/430374-1177994416/instance-430374-1177994416.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-430374-1177994416 -o ROOT/results/node63/conversion-430374-1177994416 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430374-1177994416/instance-430374-1177994416.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-430374-1177994416 -o ROOT/results/node63/solver-430374-1177994416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430374-1177994416/PBS4 /tmp/evaluation/430374-1177994416/instance-430374-1177994416.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= bab73d97554da370c1dcc7d97b4a612d RANDOM SEED= 751141779 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node63.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 : 3000.232 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 : 3000.232 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: 1827900 kB Buffers: 14896 kB Cached: 137304 kB SwapCached: 3860 kB Active: 20284 kB Inactive: 141380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1827900 kB SwapTotal: 4192956 kB SwapFree: 4182900 kB Dirty: 1136 kB Writeback: 0 kB Mapped: 15380 kB Slab: 52228 kB Committed_AS: 2385740 kB PageTables: 1460 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 node63 on Tue May 1 04:40:17 UTC 2007