Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 89 | 0.032994 | 0.0322661 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh7.opb |
MD5SUM | 6d6b2f4631faf3412de4fc57bbefcdf3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.084986 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 950 |
Number of constraints which are clauses | 950 |
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 | 10 |
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-2680845-1277454419.opb. 0.00/0.00 c Instance file HOME/instance-2680845-1277454419.opb 0.00/0.00 c File size is 41006 bytes. 0.00/0.00 c Highest Coefficient sum: 11 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: 950 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 72 994 4073 | 5000 0 nan | 0.000 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 91 0.00/0.02 o 91 0.00/0.02 c Elapsed CPU time: 0.020996 s Remaining CPU time: 179.979 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 1 | 72 995 4241 | 5000 1 10 | 0.000 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 90 0.00/0.02 o 90 0.00/0.02 c Elapsed CPU time: 0.020996 s Remaining CPU time: 179.979 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 2 | 72 996 4409 | 5000 2 44 | 0.000 % | 0.02/0.02 c =============================================================================== 0.02/0.02 c New solution: 89 0.02/0.02 o 89 0.02/0.02 c Elapsed CPU time: 0.022996 s Remaining CPU time: 179.977 s 0.02/0.02 c =============================================================================== 0.02/0.02 c | 37 | 72 997 4577 | 5000 37 68 | 0.000 % | 0.02/0.02 c | 138 | 59 997 4577 | 5500 138 74 | 76.547 % | 0.02/0.03 c =============================================================================== 0.02/0.03 c Best Solution: 89 0.02/0.03 s OPTIMUM FOUND 0.02/0.03 c Total CPU time: 0.029995 s 0.02/0.03 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 89
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680845-1277454419/watcher-2680845-1277454419 -o /tmp/evaluation-result-2680845-1277454419/solver-2680845-1277454419 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680845-1277454419.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 0.91 3/106 28122 /proc/meminfo: memFree=1853996/2059040 swapFree=4140312/4192956 [pid=28122] ppid=28120 vsize=2576 CPUtime=0 /proc/28122/stat : 28122 (wbo1.4b) R 28120 28122 27906 0 -1 4202496 295 0 0 0 0 0 0 0 18 0 1 0 86734676 2637824 203 1992294400 134512640 135752675 4292475712 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28122/statm: 644 204 140 303 0 339 0 [startup+0.024238 s] /proc/loadavg: 1.00 1.00 0.91 3/106 28122 /proc/meminfo: memFree=1853996/2059040 swapFree=4140312/4192956 [pid=28122] ppid=28120 vsize=2708 CPUtime=0.02 /proc/28122/stat : 28122 (wbo1.4b) R 28120 28122 27906 0 -1 4202496 321 0 0 0 2 0 0 0 20 0 1 0 86734676 2772992 229 1992294400 134512640 135752675 4292475712 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28122/statm: 677 229 144 303 0 372 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2708 Solver just ended. Dumping a history of the last processes samples [startup+0.024238 s] /proc/loadavg: 1.00 1.00 0.91 3/106 28122 /proc/meminfo: memFree=1853996/2059040 swapFree=4140312/4192956 [pid=28122] ppid=28120 vsize=2708 CPUtime=0.02 /proc/28122/stat : 28122 (wbo1.4b) R 28120 28122 27906 0 -1 4202496 321 0 0 0 2 0 0 0 20 0 1 0 86734676 2772992 229 1992294400 134512640 135752675 4292475712 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28122/statm: 677 229 144 303 0 372 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2708 Child status: 0 Real time (s): 0.0322661 CPU time (s): 0.032994 CPU user time (s): 0.029995 CPU system time (s): 0.002999 CPU usage (%): 102.256 Max. virtual memory (cumulated for all children) (KiB): 2708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.029995 system time used= 0.002999 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= 1 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node038 at 2010-06-25 10:26:59 IDJOB=2680845 IDBENCH=2184 IDSOLVER=1190 FILE ID=node038/2680845-1277454419 PBS_JOBID= 11188128 Free space on /tmp= 62460 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh7.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680845-1277454419/watcher-2680845-1277454419 -o /tmp/evaluation-result-2680845-1277454419/solver-2680845-1277454419 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680845-1277454419.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6d6b2f4631faf3412de4fc57bbefcdf3 RANDOM SEED=1927481012 node038.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 : 3000.222 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 : 6000.44 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 : 3000.222 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: 1854524 kB Buffers: 22620 kB Cached: 75368 kB SwapCached: 5416 kB Active: 11804 kB Inactive: 99084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854524 kB SwapTotal: 4192956 kB SwapFree: 4140312 kB Dirty: 2616 kB Writeback: 0 kB AnonPages: 11568 kB Mapped: 12032 kB Slab: 71408 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181520 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= 62460 MiB End job on node038 at 2010-06-25 10:26:59