Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 1 | 0.017996 | 0.0192629 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-mas76.opb |
MD5SUM | b9f28361fbe122e9728d9f47baeb43fe |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 240 |
Total number of constraints | 13 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 12 |
Minimum length of a constraint | 90 |
Maximum length of a constraint | 239 |
Number of terms in the objective function | 240 |
Biggest coefficient in the objective function | 262144 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524508 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524508 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=240 #constraints=14 hasObjective=yes 0.00/0.01 c res. mode=mod 0.00/0.01 c VSIDS like heuristics 0.00/0.01 c complete search running 0.00/0.01 c nbDecision=221 #constraints=14 0.00/0.01 c linear search for optimum 0.00/0.01 o 1 0.00/0.01 c nbDecision=221 #constraints=15 0.00/0.01 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 0.00/0.01 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 0.00/0.01 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 0.00/0.01 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 0.00/0.01 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 0.00/0.01 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 0.00/0.01 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 0.00/0.01 v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 0.00/0.01 v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 0.00/0.01 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 0.00/0.01 v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x240 0.00/0.01 0.00/0.01 c user time= 0.014997 s 0.00/0.01 c system time= 0.001999 s 0.00/0.01 c wall clock time=0.016748
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-363378-1176852407 -o ROOT/results/node40/solver-363378-1176852407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363378-1176852407/instance-363378-1176852407.opb mod 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: 0.79 0.94 0.97 3/77 32112 /proc/meminfo: memFree=1620648/2055920 swapFree=4192024/4192956 [pid=32112] ppid=32110 vsize=1468 CPUtime=0 /proc/32112/stat : 32112 (oree) R 32110 32112 32055 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 14120305 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32112/statm: 367 164 131 317 0 46 0 [startup+0.0116639 s] /proc/loadavg: 0.79 0.94 0.97 3/77 32112 /proc/meminfo: memFree=1620648/2055920 swapFree=4192024/4192956 [pid=32112] ppid=32110 vsize=1604 CPUtime=0 /proc/32112/stat : 32112 (oree) R 32110 32112 32055 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 14120305 1642496 195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32112/statm: 401 195 137 317 0 80 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1604 Solver just ended. Dumping a history of the last processes samples [startup+0.0116639 s] /proc/loadavg: 0.79 0.94 0.97 3/77 32112 /proc/meminfo: memFree=1620648/2055920 swapFree=4192024/4192956 [pid=32112] ppid=32110 vsize=1604 CPUtime=0 /proc/32112/stat : 32112 (oree) R 32110 32112 32055 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 14120305 1642496 195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32112/statm: 401 195 137 317 0 80 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1604 Child status: 0 Real time (s): 0.0192629 CPU time (s): 0.017996 CPU user time (s): 0.014997 CPU system time (s): 0.002999 CPU usage (%): 93.423 Max. virtual memory (cumulated for all children) (KiB): 1604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.014997 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 272 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= 1 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node40 on Tue Apr 17 23:26:47 UTC 2007 IDJOB= 363378 IDBENCH= 1808 IDSOLVER= 172 FILE ID= node40/363378-1176852407 PBS_JOBID= 4590240 Free space on /tmp= 66546 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mas76.opb COMMAND LINE= oree /tmp/evaluation/363378-1176852407/instance-363378-1176852407.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-363378-1176852407 -o ROOT/results/node40/solver-363378-1176852407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363378-1176852407/instance-363378-1176852407.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= b9f28361fbe122e9728d9f47baeb43fe RANDOM SEED= 147289854 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1621056 kB Buffers: 33044 kB Cached: 235584 kB SwapCached: 448 kB Active: 31644 kB Inactive: 338564 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1621056 kB SwapTotal: 4192956 kB SwapFree: 4192024 kB Dirty: 1524 kB Writeback: 0 kB Mapped: 119640 kB Slab: 50156 kB Committed_AS: 246708 kB PageTables: 1864 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= 66546 MiB End job on node40 on Tue Apr 17 23:26:48 UTC 2007