Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 1523 | 9.61654 | 9.64049 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb |
MD5SUM | 303eaeab4b7ccd67c7fab31d13d20bc2 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1523 |
Best CPU time to get the best result obtained on this benchmark | 2.65859 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1523 |
Optimality of the best value was proved | YES |
Number of variables | 201 |
Total number of constraints | 133 |
Number of constraints which are clauses | 20 |
Number of constraints which are cardinality constraints (but not clauses) | 26 |
Number of constraints which are nor clauses,nor cardinality constraints | 87 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 67 |
Number of terms in the objective function | 201 |
Biggest coefficient in the objective function | 1920 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 19980 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1920 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 19980 |
Number of bits of the biggest sum of numbers | 15 |
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 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 201 variables and 133 constraints. 0.02 c Switching on LPR. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.012 0.02 c After prepocess the problem consists of 195 variables and 133 constraints. 0.05 c Initial Lower Bound: 1393 0.13 o 2150 0.13 c NEW SOLUTION FOUND: 2150 @ 0.122 0.15 o 2140 0.15 c NEW SOLUTION FOUND: 2140 @ 0.139 0.16 o 2120 0.16 c NEW SOLUTION FOUND: 2120 @ 0.148 0.18 o 2080 0.18 c NEW SOLUTION FOUND: 2080 @ 0.169 0.20 o 2075 0.20 c NEW SOLUTION FOUND: 2075 @ 0.182 0.20 o 2015 0.20 c NEW SOLUTION FOUND: 2015 @ 0.192 0.21 o 2010 0.21 c NEW SOLUTION FOUND: 2010 @ 0.196 0.21 o 1955 0.21 c NEW SOLUTION FOUND: 1955 @ 0.199 0.24 o 1915 0.24 c NEW SOLUTION FOUND: 1915 @ 0.229 0.24 o 1885 0.24 c NEW SOLUTION FOUND: 1885 @ 0.23 0.26 o 1865 0.26 c NEW SOLUTION FOUND: 1865 @ 0.251 0.31 o 1845 0.31 c NEW SOLUTION FOUND: 1845 @ 0.296 0.31 o 1825 0.31 c NEW SOLUTION FOUND: 1825 @ 0.301 0.37 o 1798 0.37 c NEW SOLUTION FOUND: 1798 @ 0.358 0.38 o 1778 0.38 c NEW SOLUTION FOUND: 1778 @ 0.365 0.42 o 1753 0.42 c NEW SOLUTION FOUND: 1753 @ 0.411 0.44 o 1743 0.44 c NEW SOLUTION FOUND: 1743 @ 0.429 0.46 o 1723 0.46 c NEW SOLUTION FOUND: 1723 @ 0.447 0.51 o 1713 0.51 c NEW SOLUTION FOUND: 1713 @ 0.493 0.56 o 1705 0.56 c NEW SOLUTION FOUND: 1705 @ 0.552 0.57 o 1685 0.57 c NEW SOLUTION FOUND: 1685 @ 0.556 0.58 o 1619 0.58 c NEW SOLUTION FOUND: 1619 @ 0.564 0.64 o 1609 0.64 c NEW SOLUTION FOUND: 1609 @ 0.631 0.72 o 1607 0.72 c NEW SOLUTION FOUND: 1607 @ 0.712 0.73 o 1587 0.73 c NEW SOLUTION FOUND: 1587 @ 0.719 0.79 o 1584 0.79 c NEW SOLUTION FOUND: 1584 @ 0.781 0.83 o 1571 0.83 c NEW SOLUTION FOUND: 1571 @ 0.818 1.14 c Sol. found (all assignments made)... 1.14 o 1561 1.14 c NEW SOLUTION FOUND: 1561 @ 1.129 1.35 o 1551 1.35 c NEW SOLUTION FOUND: 1551 @ 1.337 1.58 o 1543 1.58 c NEW SOLUTION FOUND: 1543 @ 1.564 1.59 c Sol. found (all assignments made)... 1.59 o 1533 1.59 c NEW SOLUTION FOUND: 1533 @ 1.582 1.60 c Sol. found (all assignments made)... 1.60 o 1523 1.60 c NEW SOLUTION FOUND: 1523 @ 1.582 3.09 c Restart #1 #Var: 193 LB: 1405 @ 3.074 6.11 c Restart #2 #Var: 190 LB: 1419 @ 6.1 9.63 s OPTIMUM FOUND 9.63 c Cost: 1523 9.63 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 9.63 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 -x55 9.63 v -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 -x81 9.63 v -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 x106 9.63 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 9.63 v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 9.63 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 9.63 v -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 9.63 v -x191 x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 9.63 c Exit Code: 30 9.63 c Total time: 9.613 s
OK 1523
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node76/watcher-40106-1149368573 -o ROOT/results/node76/solver-40106-1149368573 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node76/40106-1149368573/instance-40106-1149368573.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.98 3/68 1389 /proc/meminfo: memFree=1405832/2055888 swapFree=4085384/4096564 [pid=1389] ppid=1387 vsize=3440 CPUtime=0 /proc/1389/stat : 1389 (bsolo) R 1387 1389 1343 0 -1 0 66 0 0 0 0 0 0 0 19 0 1 0 202496678 3522560 49 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4779289 0 0 4096 0 0 0 0 17 1 0 0 /proc/1389/statm: 1158 51 37 55 0 42 0 Child status: 30 Real time (s): 9.64049 CPU time (s): 9.61654 CPU user time (s): 9.46356 CPU system time (s): 0.152976 CPU usage (%): 99.7515 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node76 on Sat Jun 3 21:02:53 UTC 2006 FILE ID= 40106-1149368573 PBS_JOBID= 311983 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node76/40106-1149368573/instance-40106-1149368573.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-40106-1149368573 -o ROOT/results/node76/solver-40106-1149368573 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node76/40106-1149368573/instance-40106-1149368573.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 303eaeab4b7ccd67c7fab31d13d20bc2 RANDOM SEED= 27994627 /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 : 3000.236 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 : 6006.14 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 : 3000.236 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1406040 kB Buffers: 36592 kB Cached: 545484 kB SwapCached: 2316 kB Active: 52576 kB Inactive: 538120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1406040 kB SwapTotal: 4096564 kB SwapFree: 4085384 kB Dirty: 144 kB Writeback: 0 kB Mapped: 16488 kB Slab: 45760 kB Committed_AS: 385668 kB PageTables: 1260 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node76 on Sat Jun 3 21:03:03 UTC 2006