Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 1 | 1.73873 | 1.74122 |
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 | 0.017996 |
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 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=251 #constraints=663 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 1.19/1.21 c restart after 401 decisions 1.59/1.61 c nbDecision=500 #constraints=1146 1.69/1.72 c nbDecision=527 #constraints=1168 1.69/1.72 c linear search for optimum 1.69/1.72 o 1 1.69/1.73 c nbDecision=527 #constraints=1169 1.69/1.73 1.69/1.73 s OPTIMUM FOUND 1.69/1.73 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 1.69/1.73 v -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 1.69/1.73 v -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 1.69/1.73 v -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 1.69/1.73 v -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 1.69/1.73 v -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 1.69/1.73 v -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 1.69/1.73 v -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 1.69/1.73 v -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 1.69/1.73 v -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 1.69/1.73 v -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 1.69/1.73 1.69/1.73 c user time= 1.73174 s 1.69/1.73 c system time= 0.005999 s 1.69/1.73 c wall clock time=1.73783
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-366934-1177002359 -o ROOT/results/node58/solver-366934-1177002359 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366934-1177002359/instance-366934-1177002359.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: 0.78 0.96 0.98 3/64 25797 /proc/meminfo: memFree=1922864/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=1468 CPUtime=0 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 148145564 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 367 165 130 317 0 46 0 [startup+0.104876 s] /proc/loadavg: 0.78 0.96 0.98 3/64 25797 /proc/meminfo: memFree=1922864/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=2004 CPUtime=0.1 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 331 0 0 0 10 0 0 0 18 0 1 0 148145564 2052096 313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712614 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 501 313 139 317 0 180 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2004 [startup+0.201891 s] /proc/loadavg: 0.78 0.96 0.98 3/64 25797 /proc/meminfo: memFree=1922864/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=2400 CPUtime=0.2 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 452 0 0 0 20 0 0 0 18 0 1 0 148145564 2457600 434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 600 434 170 317 0 279 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 2400 [startup+0.301907 s] /proc/loadavg: 0.78 0.96 0.98 3/64 25797 /proc/meminfo: memFree=1922864/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=2664 CPUtime=0.3 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 514 0 0 0 30 0 0 0 19 0 1 0 148145564 2727936 496 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 666 496 170 317 0 345 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 2664 [startup+0.701975 s] /proc/loadavg: 0.78 0.96 0.98 3/64 25797 /proc/meminfo: memFree=1922864/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=3576 CPUtime=0.69 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 760 0 0 0 69 0 0 0 22 0 1 0 148145564 3661824 742 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716163 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 894 742 170 317 0 573 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3576 [startup+1.50111 s] /proc/loadavg: 0.78 0.96 0.98 2/65 25798 /proc/meminfo: memFree=1919592/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=5280 CPUtime=1.49 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 148145564 5406720 1152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 1320 1152 170 317 0 999 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5280 Solver just ended. Dumping a history of the last processes samples [startup+1.60113 s] /proc/loadavg: 0.78 0.96 0.98 2/65 25798 /proc/meminfo: memFree=1919592/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=5412 CPUtime=1.59 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 1206 0 0 0 159 0 0 0 25 0 1 0 148145564 5541888 1188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 1353 1188 170 317 0 1032 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 5412 [startup+1.70114 s] /proc/loadavg: 0.78 0.96 0.98 2/65 25798 /proc/meminfo: memFree=1919592/2055920 swapFree=4184528/4192956 [pid=25797] ppid=25795 vsize=5544 CPUtime=1.69 /proc/25797/stat : 25797 (oree) R 25795 25797 25740 0 -1 4194304 1240 0 0 0 169 0 0 0 25 0 1 0 148145564 5677056 1222 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746933 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25797/statm: 1386 1222 170 317 0 1065 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 5544 Child status: 0 Real time (s): 1.74122 CPU time (s): 1.73873 CPU user time (s): 1.73174 CPU system time (s): 0.006998 CPU usage (%): 99.8572 Max. virtual memory (cumulated for all children) (KiB): 5544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.73174 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1256 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= 5 runsolver used 0.006998 second user time and 0.004999 second system time The end
Begin job on node58 on Thu Apr 19 17:05:59 UTC 2007 IDJOB= 366934 IDBENCH= 2959 IDSOLVER= 172 FILE ID= node58/366934-1177002359 PBS_JOBID= 4630526 Free space on /tmp= 66449 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708.opb COMMAND LINE= oree /tmp/evaluation/366934-1177002359/instance-366934-1177002359.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-366934-1177002359 -o ROOT/results/node58/solver-366934-1177002359 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366934-1177002359/instance-366934-1177002359.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= d30c59413d5aa00e4d7af3dc32259ce0 RANDOM SEED= 961918056 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1923400 kB Buffers: 3756 kB Cached: 67096 kB SwapCached: 2248 kB Active: 25748 kB Inactive: 54388 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1923400 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 1452 kB Writeback: 0 kB Mapped: 15816 kB Slab: 38512 kB Committed_AS: 956612 kB PageTables: 1380 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= 66449 MiB End job on node58 on Thu Apr 19 17:06:01 UTC 2007