Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 1 | 0.576911 | 0.576179 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/ factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708.opb |
MD5SUM | d30c59413d5aa00e4d7af3dc32259ce0 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 0.534918 |
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 | 251 |
Total number of constraints | 661 |
Number of constraints which are clauses | 660 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 220 |
Number of terms in the objective function | 11 |
Biggest coefficient in the objective function | 1024 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2047 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 536870912 |
Number of bits of the biggest number in a constraint | 30 |
Biggest sum of numbers in a constraint | 2146929733 |
Number of bits of the biggest sum of numbers | 31 |
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 PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 1/0 clauses 660/0 units 0 0.00/0.00 c vars 251 0.00/0.00 c objective 11 + 0 0.49/0.55 c 0.518921 6.64844 621 11024 0.49/0.55 o 23 0.49/0.56 c 0.52592 6.78516 213 11202 0.49/0.56 o 1 0.49/0.56 c 0.52592 6.78516 213 11202 0.49/0.56 s OPTIMUM FOUND 0.49/0.56 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 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 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -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
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669434-1276623909/watcher-2669434-1276623909 -o /tmp/evaluation-result-2669434-1276623909/solver-2669434-1276623909 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669434-1276623909.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.88 0.97 0.99 3/106 10631 /proc/meminfo: memFree=1488852/2059040 swapFree=4192956/4192956 [pid=10631] ppid=10629 vsize=2208 CPUtime=0 /proc/10631/stat : 10631 (pbct) R 10629 10631 9999 0 -1 4202496 256 0 0 0 0 0 0 0 18 0 1 0 3686076 2260992 179 1992294400 134512640 136485738 4289484256 18446744073709551615 135177482 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10631/statm: 552 179 156 482 0 68 0 [startup+0.08029 s] /proc/loadavg: 0.88 0.97 0.99 3/106 10631 /proc/meminfo: memFree=1488852/2059040 swapFree=4192956/4192956 [pid=10631] ppid=10629 vsize=6420 CPUtime=0.07 /proc/10631/stat : 10631 (pbct) R 10629 10631 9999 0 -1 4202496 1318 0 0 0 7 0 0 0 20 0 1 0 3686076 6574080 1241 1992294400 134512640 136485738 4289484256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10631/statm: 1605 1241 227 482 0 1121 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 6420 [startup+0.101291 s] /proc/loadavg: 0.88 0.97 0.99 3/106 10631 /proc/meminfo: memFree=1488852/2059040 swapFree=4192956/4192956 [pid=10631] ppid=10629 vsize=6548 CPUtime=0.09 /proc/10631/stat : 10631 (pbct) R 10629 10631 9999 0 -1 4202496 1338 0 0 0 9 0 0 0 20 0 1 0 3686076 6705152 1261 1992294400 134512640 136485738 4289484256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10631/statm: 1637 1261 227 482 0 1153 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6548 [startup+0.300315 s] /proc/loadavg: 0.88 0.97 0.99 3/106 10631 /proc/meminfo: memFree=1488852/2059040 swapFree=4192956/4192956 [pid=10631] ppid=10629 vsize=6676 CPUtime=0.29 /proc/10631/stat : 10631 (pbct) R 10629 10631 9999 0 -1 4202496 1384 0 0 0 28 1 0 0 20 0 1 0 3686076 6836224 1307 1992294400 134512640 136485738 4289484256 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10631/statm: 1669 1307 227 482 0 1185 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6676 Solver just ended. Dumping a history of the last processes samples [startup+0.500339 s] /proc/loadavg: 0.88 0.97 0.99 3/106 10631 /proc/meminfo: memFree=1488852/2059040 swapFree=4192956/4192956 [pid=10631] ppid=10629 vsize=6804 CPUtime=0.49 /proc/10631/stat : 10631 (pbct) R 10629 10631 9999 0 -1 4202496 1413 0 0 0 46 3 0 0 20 0 1 0 3686076 6967296 1336 1992294400 134512640 136485738 4289484256 18446744073709551615 135040888 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10631/statm: 1701 1336 227 482 0 1217 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 6804 Child status: 0 Real time (s): 0.576179 CPU time (s): 0.576911 CPU user time (s): 0.533918 CPU system time (s): 0.042993 CPU usage (%): 100.127 Max. virtual memory (cumulated for all children) (KiB): 6804 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.533918 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1458 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= 1 involuntary context switches= 2 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node033 at 2010-06-15 19:45:10 IDJOB=2669434 IDBENCH=2959 IDSOLVER=1170 FILE ID=node033/2669434-1276623909 PBS_JOBID= 11172317 Free space on /tmp= 62592 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669434-1276623909/watcher-2669434-1276623909 -o /tmp/evaluation-result-2669434-1276623909/solver-2669434-1276623909 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669434-1276623909.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d30c59413d5aa00e4d7af3dc32259ce0 RANDOM SEED=1208150850 node033.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.242 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.242 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1489380 kB Buffers: 89880 kB Cached: 351832 kB SwapCached: 0 kB Active: 191648 kB Inactive: 309716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1489380 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2272 kB Writeback: 0 kB AnonPages: 59704 kB Mapped: 15336 kB Slab: 46604 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180856 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62588 MiB End job on node033 at 2010-06-15 19:45:10