Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 94 | 0.024995 | 0.02466 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh220.opb |
MD5SUM | aa59811357c2c173a2986582be1a1c3c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 94 |
Best CPU time to get the best result obtained on this benchmark | 0.074987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 94 |
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-2680838-1277454359.opb. 0.00/0.00 c Instance file HOME/instance-2680838-1277454359.opb 0.00/0.00 c File size is 38878 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 | 200 900 4123 | 5000 0 nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 97 0.00/0.01 o 97 0.00/0.01 c Elapsed CPU time: 0.008998 s Remaining CPU time: 179.991 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 35 | 198 901 4323 | 5000 35 5 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 96 0.00/0.01 o 96 0.00/0.01 c Elapsed CPU time: 0.009998 s Remaining CPU time: 179.99 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 38 | 198 902 4523 | 5000 38 6 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 95 0.00/0.01 o 95 0.00/0.01 c Elapsed CPU time: 0.009998 s Remaining CPU time: 179.99 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 40 | 198 903 4723 | 5000 40 8 | 0.000 % | 0.00/0.01 c | 141 | 188 903 4723 | 5500 39 7 | 6.003 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 94 0.00/0.02 o 94 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 | 252 | 164 904 4923 | 5000 28 6 | 6.003 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c Best Solution: 94 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total CPU time: 0.021996 s 0.00/0.02 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 94
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680838-1277454359/watcher-2680838-1277454359 -o /tmp/evaluation-result-2680838-1277454359/solver-2680838-1277454359 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680838-1277454359.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: 0.92 0.98 0.90 3/106 29024 /proc/meminfo: memFree=1855564/2059040 swapFree=4140112/4192956 [pid=29024] ppid=29022 vsize=2572 CPUtime=0 /proc/29024/stat : 29024 (wbo1.4b) R 29022 29024 28782 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 86730392 2633728 207 1992294400 134512640 135752675 4290396208 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29024/statm: 643 208 141 303 0 338 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.02466 CPU time (s): 0.024995 CPU user time (s): 0.021996 CPU system time (s): 0.002999 CPU usage (%): 101.359 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.021996 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= 313 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= 3 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node031 at 2010-06-25 10:25:59 IDJOB=2680838 IDBENCH=2172 IDSOLVER=1190 FILE ID=node031/2680838-1277454359 PBS_JOBID= 11188134 Free space on /tmp= 62420 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh220.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680838-1277454359/watcher-2680838-1277454359 -o /tmp/evaluation-result-2680838-1277454359/solver-2680838-1277454359 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680838-1277454359.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aa59811357c2c173a2986582be1a1c3c RANDOM SEED=1748227679 node031.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1855968 kB Buffers: 29200 kB Cached: 67272 kB SwapCached: 5404 kB Active: 12088 kB Inactive: 97836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1855968 kB SwapTotal: 4192956 kB SwapFree: 4140112 kB Dirty: 2644 kB Writeback: 0 kB AnonPages: 12016 kB Mapped: 12060 kB Slab: 70748 kB PageTables: 4204 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181588 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62420 MiB End job on node031 at 2010-06-25 10:25:59