Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 92 | 0.596909 | 0.598551 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh213.opb |
MD5SUM | 0146e39fcd18fa569f99190bc3dd90ba |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 92 |
Best CPU time to get the best result obtained on this benchmark | 0.026995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 92 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 11 |
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... 0.00/0.01 c ...done 0.00/0.01 c #vars=200 #constraints=901 hasObjective=yes 0.00/0.02 c res. mode=mod 0.00/0.02 c VSIDS like heuristics 0.00/0.02 c complete search running 0.09/0.10 c nbDecision=167 #constraints=1002 0.09/0.10 c linear search for optimum 0.09/0.10 o 98 0.19/0.20 c nbDecision=298 #constraints=1094 0.19/0.20 o 93 0.19/0.22 c nbDecision=319 #constraints=1106 0.19/0.22 o 92 0.19/0.29 c restart after 401 decisions 0.29/0.38 c nbDecision=500 #constraints=1209 0.49/0.59 c nbDecision=744 #constraints=1327 0.49/0.59 0.49/0.59 s OPTIMUM FOUND 0.49/0.59 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 0.49/0.59 v -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 0.49/0.59 v -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 0.49/0.59 v -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 0.49/0.59 v x115 -x116 x117 -x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 x137 0.49/0.59 v -x138 x139 -x140 -x141 x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150 -x151 x152 x153 -x154 x155 -x156 x157 -x158 -x159 x160 0.49/0.59 v x161 -x162 x163 -x164 -x165 x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 -x175 x176 -x177 -x178 x179 -x180 x181 -x182 -x183 0.49/0.59 v -x184 -x185 x186 -x187 x188 x189 -x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 x199 -x200 0.49/0.59 0.49/0.59 c user time= 0.59191 s 0.49/0.59 c system time= 0.003999 s 0.49/0.59 c wall clock time=0.595338
OK 92
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-364974-1176989216 -o ROOT/results/node30/solver-364974-1176989216 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364974-1176989216/instance-364974-1176989216.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: 0.92 0.98 0.93 3/77 28690 /proc/meminfo: memFree=1790136/2055920 swapFree=4157140/4192956 [pid=28690] ppid=28688 vsize=1468 CPUtime=0 /proc/28690/stat : 28690 (oree) R 28688 28690 27964 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 146837303 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28690/statm: 367 166 130 317 0 46 0 [startup+0.099733 s] /proc/loadavg: 0.92 0.98 0.93 3/77 28690 /proc/meminfo: memFree=1790136/2055920 swapFree=4157140/4192956 [pid=28690] ppid=28688 vsize=1904 CPUtime=0.09 /proc/28690/stat : 28690 (oree) R 28688 28690 27964 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 146837303 1949696 278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28690/statm: 476 278 139 317 0 155 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1904 [startup+0.101733 s] /proc/loadavg: 0.92 0.98 0.93 3/77 28690 /proc/meminfo: memFree=1790136/2055920 swapFree=4157140/4192956 [pid=28690] ppid=28688 vsize=1904 CPUtime=0.09 /proc/28690/stat : 28690 (oree) R 28688 28690 27964 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 146837303 1949696 278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28690/statm: 476 278 139 317 0 155 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1904 [startup+0.301745 s] /proc/loadavg: 0.92 0.98 0.93 3/77 28690 /proc/meminfo: memFree=1790136/2055920 swapFree=4157140/4192956 [pid=28690] ppid=28688 vsize=2432 CPUtime=0.29 /proc/28690/stat : 28690 (oree) R 28688 28690 27964 0 -1 4194304 446 0 0 0 29 0 0 0 19 0 1 0 146837303 2490368 428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28690/statm: 608 428 170 317 0 287 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2432 Solver just ended. Dumping a history of the last processes samples [startup+0.501757 s] /proc/loadavg: 0.92 0.98 0.93 3/77 28690 /proc/meminfo: memFree=1790136/2055920 swapFree=4157140/4192956 [pid=28690] ppid=28688 vsize=2960 CPUtime=0.49 /proc/28690/stat : 28690 (oree) R 28688 28690 27964 0 -1 4194304 602 0 0 0 49 0 0 0 21 0 1 0 146837303 3031040 584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28690/statm: 740 584 170 317 0 419 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 2960 Child status: 0 Real time (s): 0.598551 CPU time (s): 0.596909 CPU user time (s): 0.59191 CPU system time (s): 0.004999 CPU usage (%): 99.7257 Max. virtual memory (cumulated for all children) (KiB): 2960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.59191 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 667 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= 1 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node30 on Thu Apr 19 13:26:56 UTC 2007 IDJOB= 364974 IDBENCH= 2177 IDSOLVER= 172 FILE ID= node30/364974-1176989216 PBS_JOBID= 4630423 Free space on /tmp= 66395 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-jnh213.opb COMMAND LINE= oree /tmp/evaluation/364974-1176989216/instance-364974-1176989216.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-364974-1176989216 -o ROOT/results/node30/solver-364974-1176989216 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364974-1176989216/instance-364974-1176989216.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 0146e39fcd18fa569f99190bc3dd90ba RANDOM SEED= 302156579 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1790608 kB Buffers: 35036 kB Cached: 164740 kB SwapCached: 15104 kB Active: 73956 kB Inactive: 148916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1790608 kB SwapTotal: 4192956 kB SwapFree: 4157140 kB Dirty: 1364 kB Writeback: 0 kB Mapped: 30224 kB Slab: 27968 kB Committed_AS: 2864640 kB PageTables: 1776 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= 66395 MiB End job on node30 on Thu Apr 19 13:26:57 UTC 2007