Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 93 | 0.030994 | 0.0299789 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh209.opb |
MD5SUM | 9a114b4c3025a5b4bab0d53b11234eee |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 93 |
Best CPU time to get the best result obtained on this benchmark | 0.083987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 93 |
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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2680807-1277453569.opb. 0.00/0.00 c Instance file HOME/instance-2680807-1277453569.opb 0.00/0.00 c File size is 38665 bytes. 0.00/0.00 c Highest Coefficient sum: 12 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 200 | 0.00/0.00 c | Number Clauses: 900 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 198 901 4102 | 5000 0 nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 94 0.00/0.01 o 94 0.00/0.01 c Elapsed CPU time: 0.013997 s Remaining CPU time: 179.986 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 41 | 198 902 4302 | 5000 41 9 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 93 0.00/0.01 o 93 0.00/0.01 c Elapsed CPU time: 0.015997 s Remaining CPU time: 179.984 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 78 | 198 903 4502 | 5000 78 8 | 0.000 % | 0.00/0.02 c | 180 | 198 903 4502 | 5500 180 53 | 1.003 % | 0.00/0.02 c | 331 | 196 903 4502 | 6050 278 48 | 2.385 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c Best Solution: 93 0.00/0.03 s OPTIMUM FOUND 0.00/0.03 c Total CPU time: 0.029995 s 0.00/0.03 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
OK 93
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680807-1277453569/watcher-2680807-1277453569 -o /tmp/evaluation-result-2680807-1277453569/solver-2680807-1277453569 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680807-1277453569.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: 1.00 1.00 0.83 3/106 23149 /proc/meminfo: memFree=1848440/2059040 swapFree=4136400/4192956 [pid=23149] ppid=23147 vsize=2572 CPUtime=0 /proc/23149/stat : 23149 (wbo1.4b) R 23147 23149 22983 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 119012350 2633728 206 1992294400 134512640 135752675 4292696368 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/23149/statm: 643 206 141 303 0 338 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0299789 CPU time (s): 0.030994 CPU user time (s): 0.029995 CPU system time (s): 0.000999 CPU usage (%): 103.386 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.029995 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 325 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= 2 involuntary context switches= 2 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node026 at 2010-06-25 10:12:49 IDJOB=2680807 IDBENCH=2121 IDSOLVER=1190 FILE ID=node026/2680807-1277453569 PBS_JOBID= 11188138 Free space on /tmp= 62484 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh209.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680807-1277453569/watcher-2680807-1277453569 -o /tmp/evaluation-result-2680807-1277453569/solver-2680807-1277453569 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680807-1277453569.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9a114b4c3025a5b4bab0d53b11234eee RANDOM SEED=385676921 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1848968 kB Buffers: 47120 kB Cached: 60780 kB SwapCached: 9024 kB Active: 18956 kB Inactive: 101912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1848968 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 2648 kB Writeback: 0 kB AnonPages: 11628 kB Mapped: 8316 kB Slab: 67304 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181088 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= 62480 MiB End job on node026 at 2010-06-25 10:12:50