Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 1 | 0.061989 | 0.0647429 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/363367-1177026338/instance-363367-1177026338.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 16 0.00/0.01 o 15 0.00/0.02 o 14 0.00/0.02 o 13 0.00/0.02 o 12 0.00/0.02 o 11 0.00/0.03 o 10 0.00/0.03 o 9 0.00/0.03 o 8 0.00/0.04 o 7 0.00/0.04 o 6 0.00/0.04 o 5 0.00/0.05 o 4 0.00/0.05 o 3 0.05/0.05 o 2 0.05/0.05 o 1 0.05/0.06 o 1 0.05/0.06 s OPTIMUM FOUND 0.05/0.06 c Total Run Time 0.050991 0.05/0.06 v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 0.05/0.06 v -x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 0.05/0.06 v -x137 -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 0.05/0.06 v -x156 -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 0.05/0.06 v -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 0.05/0.06 v -x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 0.05/0.06 v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 0.05/0.06 v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 0.05/0.06 v -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 0.05/0.06 v -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 0.05/0.06 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 1
/tmp/evaluation/363367-1177026338/instance-363367-1177026338.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-363367-1177026338 -o ROOT/results/node54/solver-363367-1177026338 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363367-1177026338/PBS4 /tmp/evaluation/363367-1177026338/instance-363367-1177026338.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 3/66 28970 /proc/meminfo: memFree=1687232/2055920 swapFree=4182036/4192956 [pid=28970] ppid=28968 vsize=1324 CPUtime=0 /proc/28970/stat : 28970 (PBS4) R 28968 28970 28671 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 150008265 1355776 122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0 /proc/28970/statm: 331 122 87 219 0 108 0 [startup+0.0529409 s] /proc/loadavg: 0.92 0.98 0.99 3/66 28970 /proc/meminfo: memFree=1687232/2055920 swapFree=4182036/4192956 [pid=28970] ppid=28968 vsize=1452 CPUtime=0.05 /proc/28970/stat : 28970 (PBS4) R 28968 28970 28671 0 -1 4194304 175 0 0 0 5 0 0 0 18 0 1 0 150008265 1486848 157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28970/statm: 363 157 102 219 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1452 Solver just ended. Dumping a history of the last processes samples [startup+0.0529409 s] /proc/loadavg: 0.92 0.98 0.99 3/66 28970 /proc/meminfo: memFree=1687232/2055920 swapFree=4182036/4192956 [pid=28970] ppid=28968 vsize=1452 CPUtime=0.05 /proc/28970/stat : 28970 (PBS4) R 28968 28970 28671 0 -1 4194304 175 0 0 0 5 0 0 0 18 0 1 0 150008265 1486848 157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28970/statm: 363 157 102 219 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1452 Child status: 0 Real time (s): 0.0647429 CPU time (s): 0.061989 CPU user time (s): 0.06099 CPU system time (s): 0.000999 CPU usage (%): 95.7464 Max. virtual memory (cumulated for all children) (KiB): 1452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06099 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 181 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= 20 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node54 on Thu Apr 19 23:45:38 UTC 2007 IDJOB= 363367 IDBENCH= 1808 IDSOLVER= 157 FILE ID= node54/363367-1177026338 PBS_JOBID= 4630616 Free space on /tmp= 66339 MiB SOLVER NAME= PBS4 2007-03-23 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= /tmp/evaluation/363367-1177026338/PBS4 /tmp/evaluation/363367-1177026338/instance-363367-1177026338.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-363367-1177026338 -o ROOT/results/node54/conversion-363367-1177026338 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363367-1177026338/instance-363367-1177026338.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-363367-1177026338 -o ROOT/results/node54/solver-363367-1177026338 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363367-1177026338/PBS4 /tmp/evaluation/363367-1177026338/instance-363367-1177026338.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= b9f28361fbe122e9728d9f47baeb43fe RANDOM SEED= 574647036 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1687576 kB Buffers: 20864 kB Cached: 296460 kB SwapCached: 3840 kB Active: 60760 kB Inactive: 267040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1687576 kB SwapTotal: 4192956 kB SwapFree: 4182036 kB Dirty: 1208 kB Writeback: 0 kB Mapped: 16468 kB Slab: 26444 kB Committed_AS: 2116744 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66339 MiB End job on node54 on Thu Apr 19 23:45:38 UTC 2007