Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pwbo 1.1 | OPT | 90 | 0.036993 | 0.0219909 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/ datasets/caixa/normalized-1037.cudf.paranoid.opb |
MD5SUM | 41e188bc2731d856591d9aa25d45d4a8 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 90 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 280 |
Total number of constraints | 1934 |
Number of constraints which are clauses | 1934 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 129 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 129 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 129 |
Number of bits of the biggest sum of numbers | 8 |
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 pwbo 1.1 beta - 20110321 0.00/0.00 c Parsing opb file format. File HOME/instance-3500646-1307997114.opb. 0.00/0.00 c Instance file HOME/instance-3500646-1307997114.opb 0.00/0.00 c File size is 43639 bytes. 0.00/0.00 c Highest Coefficient sum: 6 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 280 | 0.00/0.00 c | Number Clauses: 1934 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c init lb 0 0.00/0.00 c init ub 130 0.00/0.00 c lb 1 (thread 0) 0.00/0.00 c lb 10 (thread 0) 0.00/0.00 c lb 11 (thread 0) 0.00/0.00 c lb 12 (thread 0) 0.00/0.00 c lb 13 (thread 0) 0.00/0.00 c lb 14 (thread 0) 0.00/0.00 c lb 15 (thread 0) 0.00/0.01 c lb 17 (thread 0) 0.00/0.01 c lb 18 (thread 0) 0.00/0.01 c lb 19 (thread 0) 0.00/0.01 c lb 20 (thread 0) 0.00/0.01 c lb 21 (thread 0) 0.00/0.01 c lb 22 (thread 0) 0.00/0.01 c lb 23 (thread 0) 0.00/0.01 c ub 93 (thread 1) 0.00/0.01 o 93 0.00/0.01 c lb 24 (thread 0) 0.00/0.01 c lb 25 (thread 0) 0.00/0.01 c lb 26 (thread 0) 0.00/0.01 c lb 27 (thread 0) 0.00/0.01 c lb 28 (thread 0) 0.00/0.01 c lb 29 (thread 0) 0.00/0.01 c lb 30 (thread 0) 0.00/0.01 c lb 31 (thread 0) 0.00/0.01 c lb 32 (thread 0) 0.00/0.01 c lb 33 (thread 0) 0.00/0.01 c lb 34 (thread 0) 0.00/0.01 c ub 90 (thread 1) 0.00/0.02 o 90 0.00/0.02 c lb 35 (thread 0) 0.00/0.02 c lb 36 (thread 0) 0.00/0.02 c lb 37 (thread 0) 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 v x152 x153 x154 x155 -x156 -x157 -x158 x159 -x160 x161 x162 x163 x164 x165 x166 x167 x168 -x169 x170 x171 x172 x173 x174 x175 x176 x177 x178 x179 -x180 x181 x182 x183 x184 x185 -x186 x187 -x188 x189 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x200 x201 x202 x203 x204 x205 x206 x207 x208 x209 x210 x211 x212 x213 x214 x215 x216 x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 x250 x251 x252 x253 -x254 x255 x256 x257 x258 x259 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x270 x271 x272 x273 x274 x275 x276 x277 x278 x279 x280 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 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 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 -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 x107 -x108 x109 x110 x111 -x112 x113 x114 x115 x116 x117 x118 -x119 -x136 -x124 -x125 -x130 -x131 -x120 -x127 -x137 -x121 -x138 -x139 -x140 -x126 -x129 -x141 -x142 -x143 -x134 -x122 -x144 -x123 -x145 -x128 -x132 -x133 -x146 -x135 x147 -x148 x149 x150 x151 0.00/0.02 c Memory used : 133.68 MB 0.00/0.02 c CPU time : 0.033994 s
OK 90
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500646-1307997114/watcher-3500646-1307997114 -o /var/tmp/evaluation-result-3500646-1307997114/solver-3500646-1307997114 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500646-1307997114.opb running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.72 3.47 3.73 4/179 899 /proc/meminfo: memFree=3855188/32951124 swapFree=67052292/67111528 [pid=899] ppid=897 vsize=2148 CPUtime=0 cores=1,3,5,7 /proc/899/stat : 899 (pwbo1.1) R 897 899 30934 0 -1 4202496 319 0 0 0 0 0 0 0 25 0 1 0 911312374 2199552 272 33554432000 4194304 5714118 140736428390800 18446744073709551615 4228496 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/899/statm: 537 272 160 372 0 151 0 [pid=899/tid=900] ppid=897 vsize=135140 CPUtime=0 cores=1,3,5,7 /proc/899/task/900/stat : 900 (pwbo1.1) R 897 899 30934 0 -1 4202560 104 0 0 0 0 0 0 0 25 0 3 0 911312374 138383360 516 33554432000 4194304 5714118 140736428390800 18446744073709551615 4964882 0 0 4096 16387 0 0 0 -1 1 0 0 0 [pid=899/tid=901] ppid=897 vsize=135140 CPUtime=0 cores=1,3,5,7 /proc/899/task/901/stat : 901 (pwbo1.1) R 897 899 30934 0 -1 4202560 43 0 0 0 0 0 0 0 25 0 3 0 911312374 138383360 520 33554432000 4194304 5714118 140736428390800 18446744073709551615 5078183 0 0 4096 16387 0 0 0 -1 3 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0219909 CPU time (s): 0.036993 CPU user time (s): 0.033994 CPU system time (s): 0.002999 CPU usage (%): 168.22 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.033994 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= 1777 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= 22 involuntary context switches= 1 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node108 at 2011-06-13 22:31:54 IDJOB=3500646 IDBENCH=72138 IDSOLVER=1954 FILE ID=node108/3500646-1307997114 RUNJOBID= node108-1307991378-31184 PBS_JOBID= 13559746 Free space on /var/tmp= 2884 MiB SOLVER NAME= pwbo 1.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1037.cudf.paranoid.opb COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500646-1307997114/watcher-3500646-1307997114 -o /var/tmp/evaluation-result-3500646-1307997114/solver-3500646-1307997114 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500646-1307997114.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 41e188bc2731d856591d9aa25d45d4a8 RANDOM SEED=428019508 node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.64 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.15 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.77 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 3855616 kB Buffers: 136800 kB Cached: 27406660 kB SwapCached: 23260 kB Active: 12500676 kB Inactive: 15699256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 3855616 kB SwapTotal: 67111528 kB SwapFree: 67052292 kB Dirty: 4696 kB Writeback: 0 kB AnonPages: 654228 kB Mapped: 10112 kB Slab: 830536 kB PageTables: 5924 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 837440 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /var/tmp at the end= 2876 MiB End job on node108 at 2011-06-13 22:31:54