Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 100 | 0.128979 | 0.129694 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-1_6-yes1-4.opb |
MD5SUM | 228765464d836f619aaf3f7ceef64390 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 260 |
Number of constraints which are clauses | 260 |
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 | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 200 |
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 | 200 |
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 | 200 |
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 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=200 #constraints=261 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 0.00/0.02 c restart after 401 decisions 0.00/0.03 c nbDecision=500 #constraints=361 0.07/0.07 c restart after 801 decisions 0.07/0.08 c nbDecision=1000 #constraints=501 0.09/0.11 c nbDecision=1374 #constraints=582 0.09/0.11 c linear search for optimum 0.09/0.11 o 100 0.09/0.12 c nbDecision=1396 #constraints=586 0.09/0.12 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 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 0.09/0.12 v -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 0.09/0.12 v -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 0.09/0.12 v -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 0.09/0.12 v -x116 -x117 x118 -x119 x120 x121 -x122 x123 -x124 -x125 x126 -x127 x128 x129 -x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 0.09/0.12 v x139 -x140 -x141 x142 -x143 x144 -x145 x146 -x147 x148 x149 -x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158 -x159 x160 x161 0.09/0.12 v -x162 x163 -x164 -x165 x166 x167 -x168 x169 -x170 -x171 x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 0.09/0.12 v -x185 x186 x187 -x188 -x189 x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 -x199 x200 0.09/0.12 0.09/0.12 c user time= 0.12698 s 0.09/0.12 c system time= 0.000999 s 0.09/0.12 c wall clock time=0.127314
OK 100
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node63/watcher-364232-1176987756 -o ROOT/results/node63/solver-364232-1176987756 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364232-1176987756/instance-364232-1176987756.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: 0.77 0.92 0.94 3/64 4111 /proc/meminfo: memFree=1148036/2055920 swapFree=4182612/4192956 [pid=4111] ppid=4109 vsize=1468 CPUtime=0 /proc/4111/stat : 4111 (oree) R 4109 4111 4054 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 174765497 1503232 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/4111/statm: 367 175 137 317 0 46 0 [startup+0.0724509 s] /proc/loadavg: 0.77 0.92 0.94 3/64 4111 /proc/meminfo: memFree=1148036/2055920 swapFree=4182612/4192956 [pid=4111] ppid=4109 vsize=1728 CPUtime=0.07 /proc/4111/stat : 4111 (oree) R 4109 4111 4054 0 -1 4194304 238 0 0 0 7 0 0 0 18 0 1 0 174765497 1769472 220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/4111/statm: 432 220 139 317 0 111 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1728 [startup+0.101454 s] /proc/loadavg: 0.77 0.92 0.94 3/64 4111 /proc/meminfo: memFree=1148036/2055920 swapFree=4182612/4192956 [pid=4111] ppid=4109 vsize=1728 CPUtime=0.09 /proc/4111/stat : 4111 (oree) R 4109 4111 4054 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 174765497 1769472 240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0 /proc/4111/statm: 432 240 139 317 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1728 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.129694 CPU time (s): 0.128979 CPU user time (s): 0.12698 CPU system time (s): 0.001999 CPU usage (%): 99.4487 Max. virtual memory (cumulated for all children) (KiB): 1728 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12698 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 314 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= 0 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node63 on Thu Apr 19 13:02:36 UTC 2007 IDJOB= 364232 IDBENCH= 2086 IDSOLVER= 172 FILE ID= node63/364232-1176987756 PBS_JOBID= 4630426 Free space on /tmp= 66473 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-4.opb COMMAND LINE= oree /tmp/evaluation/364232-1176987756/instance-364232-1176987756.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-364232-1176987756 -o ROOT/results/node63/solver-364232-1176987756 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364232-1176987756/instance-364232-1176987756.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 228765464d836f619aaf3f7ceef64390 RANDOM SEED= 570116450 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node63.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 : 3000.232 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 : 3000.232 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: 1148444 kB Buffers: 37320 kB Cached: 797784 kB SwapCached: 4016 kB Active: 281860 kB Inactive: 562652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1148444 kB SwapTotal: 4192956 kB SwapFree: 4182612 kB Dirty: 1544 kB Writeback: 0 kB Mapped: 15136 kB Slab: 48940 kB Committed_AS: 2025756 kB PageTables: 1460 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= 66473 MiB End job on node63 on Thu Apr 19 13:02:36 UTC 2007