Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 1.50977 | 1.51235 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb |
MD5SUM | d6ec68375586c4085adabca291d21700 |
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 | 0.049991 |
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/459641-1178657167/instance-459641-1178657167.opb ...... 0.09/0.14 c done parsing opb. 0.09/0.14 o 29 0.09/0.18 o 23 0.19/0.22 o 10 0.59/0.62 o 7 0.88/0.90 o 5 0.88/0.95 o 3 1.48/1.51 o 2 1.48/1.51 o 2 1.48/1.51 s OPTIMUM FOUND 1.48/1.51 c Total Run Time 1.50477 1.48/1.51 v -x1 -x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 x118 1.48/1.51 v x119 x12 -x120 -x121 x122 x123 x124 -x125 -x126 x127 x128 x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138 x139 1.48/1.51 v -x14 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 1.48/1.51 v x16 -x160 -x161 x162 -x163 -x164 -x165 -x166 x167 -x168 x169 -x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 x179 1.48/1.51 v x18 x180 -x181 x182 -x183 x184 x185 -x186 x187 -x188 x189 x19 x190 -x191 x192 -x193 -x194 x195 -x196 -x197 -x198 -x199 x2 x20 1.48/1.51 v -x200 -x201 x202 -x203 -x204 x205 -x206 x207 -x208 -x209 x21 x210 -x211 x212 -x213 -x214 x215 -x216 x217 -x218 x219 -x22 -x220 1.48/1.51 v -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 x23 -x230 -x231 x232 -x233 x234 -x235 -x236 x237 -x238 x239 x24 -x240 x25 1.48/1.51 v 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 x50 -x51 x52 1.48/1.51 v -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 x77 x78 -x79 1.48/1.51 v 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/459641-1178657167/instance-459641-1178657167.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-459641-1178657167 -o ROOT/results/node72/solver-459641-1178657167 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459641-1178657167/instance-459641-1178657167.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 3/77 1269 /proc/meminfo: memFree=1933288/2055920 swapFree=4157260/4192956 [pid=1269] ppid=1267 vsize=1320 CPUtime=0 /proc/1269/stat : 1269 (PBS4_SAT07v2) R 1267 1269 663 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 341755122 1351680 131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1269/statm: 330 131 90 219 0 107 0 [startup+0.061971 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1269 /proc/meminfo: memFree=1933288/2055920 swapFree=4157260/4192956 [pid=1269] ppid=1267 vsize=1704 CPUtime=0.05 /proc/1269/stat : 1269 (PBS4_SAT07v2) R 1267 1269 663 0 -1 4194304 240 0 0 0 5 0 0 0 18 0 1 0 341755122 1744896 222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1269/statm: 426 222 90 219 0 203 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1704 [startup+0.101973 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1269 /proc/meminfo: memFree=1933288/2055920 swapFree=4157260/4192956 [pid=1269] ppid=1267 vsize=1836 CPUtime=0.09 /proc/1269/stat : 1269 (PBS4_SAT07v2) R 1267 1269 663 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 341755122 1880064 277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1269/statm: 459 277 90 219 0 236 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1836 [startup+0.301992 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1269 /proc/meminfo: memFree=1933288/2055920 swapFree=4157260/4192956 [pid=1269] ppid=1267 vsize=2676 CPUtime=0.29 /proc/1269/stat : 1269 (PBS4_SAT07v2) R 1267 1269 663 0 -1 4194304 508 0 0 0 28 1 0 0 20 0 1 0 341755122 2740224 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1269/statm: 669 490 102 219 0 446 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2676 [startup+0.701028 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1269 /proc/meminfo: memFree=1933288/2055920 swapFree=4157260/4192956 [pid=1269] ppid=1267 vsize=3832 CPUtime=0.69 /proc/1269/stat : 1269 (PBS4_SAT07v2) R 1267 1269 663 0 -1 4194304 737 0 0 0 68 1 0 0 23 0 1 0 341755122 3923968 719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1269/statm: 958 719 102 219 0 735 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3832 [startup+1.5011 s] /proc/loadavg: 0.92 0.98 0.99 2/78 1270 /proc/meminfo: memFree=1930400/2055920 swapFree=4157260/4192956 [pid=1269] ppid=1267 vsize=6468 CPUtime=1.48 /proc/1269/stat : 1269 (PBS4_SAT07v2) R 1267 1269 663 0 -1 4194304 1001 0 0 0 146 2 0 0 25 0 1 0 341755122 6623232 934 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1269/statm: 1617 934 102 219 0 1394 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 6468 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.51235 CPU time (s): 1.50977 CPU user time (s): 1.47978 CPU system time (s): 0.029995 CPU usage (%): 99.8297 Max. virtual memory (cumulated for all children) (KiB): 6468 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.47978 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1009 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= 32 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node72 on Tue May 8 20:46:07 UTC 2007 IDJOB= 459641 IDBENCH= 48102 IDSOLVER= 200 FILE ID= node72/459641-1178657167 PBS_JOBID= 5218405 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=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459641-1178657167/instance-459641-1178657167.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-459641-1178657167 -o ROOT/results/node72/conversion-459641-1178657167 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459641-1178657167/instance-459641-1178657167.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-459641-1178657167 -o ROOT/results/node72/solver-459641-1178657167 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459641-1178657167/instance-459641-1178657167.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= d6ec68375586c4085adabca291d21700 RANDOM SEED= 591336017 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1933632 kB Buffers: 7272 kB Cached: 32416 kB SwapCached: 16684 kB Active: 54008 kB Inactive: 8708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1933632 kB SwapTotal: 4192956 kB SwapFree: 4157260 kB Dirty: 2364 kB Writeback: 0 kB Mapped: 30476 kB Slab: 45108 kB Committed_AS: 7406684 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 node72 on Tue May 8 20:46:09 UTC 2007