Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 88 | 0.217966 | 0.218222 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh210.opb |
MD5SUM | 68360f4af644e6b1495bea4b9caa12b9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 88 |
Best CPU time to get the best result obtained on this benchmark | 0.318951 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 88 |
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 | 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-2680797-1277453528.opb. 0.00/0.00 c Instance file HOME/instance-2680797-1277453528.opb 0.00/0.00 c File size is 38826 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: 900 | 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 | 128 939 3817 | 5000 0 nan | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 94 0.00/0.03 o 94 0.00/0.03 c Elapsed CPU time: 0.025996 s Remaining CPU time: 179.974 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 4 | 128 940 3987 | 5000 4 9 | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 93 0.00/0.03 o 93 0.00/0.03 c Elapsed CPU time: 0.026995 s Remaining CPU time: 179.973 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 17 | 128 941 4157 | 5000 17 42 | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 92 0.00/0.03 o 92 0.00/0.03 c Elapsed CPU time: 0.028995 s Remaining CPU time: 179.971 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 69 | 121 942 4327 | 5000 69 55 | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 91 0.00/0.03 o 91 0.00/0.03 c Elapsed CPU time: 0.030995 s Remaining CPU time: 179.969 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 99 | 119 943 4497 | 5000 99 53 | 0.000 % | 0.00/0.03 c | 199 | 114 943 4497 | 5500 199 66 | 45.530 % | 0.00/0.04 c =============================================================================== 0.00/0.04 c New solution: 90 0.00/0.04 o 90 0.00/0.04 c Elapsed CPU time: 0.039993 s Remaining CPU time: 179.96 s 0.00/0.04 c =============================================================================== 0.00/0.04 c | 305 | 104 944 4667 | 5000 277 73 | 45.530 % | 0.00/0.04 c | 405 | 104 944 4667 | 5500 377 76 | 48.108 % | 0.00/0.05 c | 555 | 101 944 4667 | 6050 527 79 | 51.013 % | 0.00/0.07 c | 780 | 99 944 4667 | 6655 752 79 | 53.038 % | 0.00/0.07 c =============================================================================== 0.00/0.07 c New solution: 89 0.00/0.07 o 89 0.00/0.07 c Elapsed CPU time: 0.068989 s Remaining CPU time: 179.931 s 0.00/0.07 c =============================================================================== 0.00/0.07 c | 837 | 94 945 4837 | 5000 809 79 | 53.038 % | 0.00/0.07 c | 939 | 94 945 4837 | 5500 911 79 | 53.078 % | 0.08/0.09 c | 1090 | 92 945 4837 | 6050 1062 80 | 55.038 % | 0.09/0.10 c | 1316 | 91 945 4837 | 6655 1288 81 | 56.033 % | 0.09/0.12 c | 1654 | 80 945 4837 | 7320 899 80 | 61.058 % | 0.09/0.13 c =============================================================================== 0.09/0.13 c New solution: 88 0.09/0.13 o 88 0.09/0.13 c Elapsed CPU time: 0.12798 s Remaining CPU time: 179.872 s 0.09/0.13 c =============================================================================== 0.09/0.13 c | 1768 | 74 946 5007 | 5000 1013 81 | 61.058 % | 0.09/0.14 c | 1869 | 73 946 5007 | 5500 1114 81 | 64.033 % | 0.09/0.15 c | 2019 | 71 946 5007 | 6050 1264 81 | 66.023 % | 0.09/0.16 c | 2244 | 69 946 5007 | 6655 1489 81 | 68.013 % | 0.09/0.18 c | 2581 | 65 946 5007 | 7320 1826 81 | 71.018 % | 0.19/0.21 c =============================================================================== 0.19/0.21 c Best Solution: 88 0.19/0.21 s OPTIMUM FOUND 0.19/0.21 c Total CPU time: 0.206968 s 0.19/0.21 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 88
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680797-1277453528/watcher-2680797-1277453528 -o /tmp/evaluation-result-2680797-1277453528/solver-2680797-1277453528 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680797-1277453528.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: 1.01 0.99 0.82 3/106 28967 /proc/meminfo: memFree=1863948/2059040 swapFree=4135576/4192956 [pid=28967] ppid=28965 vsize=2572 CPUtime=0 /proc/28967/stat : 28967 (wbo1.4b) R 28965 28967 28720 0 -1 4202496 296 0 0 0 0 0 0 0 20 0 1 0 120956786 2633728 205 1992294400 134512640 135752675 4293699856 18446744073709551615 134602914 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28967/statm: 643 205 141 303 0 338 0 [startup+0.088572 s] /proc/loadavg: 1.01 0.99 0.82 3/106 28967 /proc/meminfo: memFree=1863948/2059040 swapFree=4135576/4192956 [pid=28967] ppid=28965 vsize=3092 CPUtime=0.08 /proc/28967/stat : 28967 (wbo1.4b) R 28965 28967 28720 0 -1 4202496 417 0 0 0 8 0 0 0 20 0 1 0 120956786 3166208 326 1992294400 134512640 135752675 4293699856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28967/statm: 773 326 145 303 0 468 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3092 [startup+0.100573 s] /proc/loadavg: 1.01 0.99 0.82 3/106 28967 /proc/meminfo: memFree=1863948/2059040 swapFree=4135576/4192956 [pid=28967] ppid=28965 vsize=3092 CPUtime=0.09 /proc/28967/stat : 28967 (wbo1.4b) R 28965 28967 28720 0 -1 4202496 439 0 0 0 9 0 0 0 20 0 1 0 120956786 3166208 348 1992294400 134512640 135752675 4293699856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28967/statm: 773 348 145 303 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3092 Solver just ended. Dumping a history of the last processes samples [startup+0.200584 s] /proc/loadavg: 1.01 0.99 0.82 3/106 28967 /proc/meminfo: memFree=1863948/2059040 swapFree=4135576/4192956 [pid=28967] ppid=28965 vsize=3740 CPUtime=0.19 /proc/28967/stat : 28967 (wbo1.4b) R 28965 28967 28720 0 -1 4202496 605 0 0 0 19 0 0 0 20 0 1 0 120956786 3829760 514 1992294400 134512640 135752675 4293699856 18446744073709551615 134611960 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28967/statm: 935 515 145 303 0 630 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3740 Child status: 0 Real time (s): 0.218222 CPU time (s): 0.217966 CPU user time (s): 0.206968 CPU system time (s): 0.010998 CPU usage (%): 99.8826 Max. virtual memory (cumulated for all children) (KiB): 3740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.206968 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 637 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 0.003999 second user time and 0.010998 second system time The end
Begin job on node002 at 2010-06-25 10:12:08 IDJOB=2680797 IDBENCH=2104 IDSOLVER=1190 FILE ID=node002/2680797-1277453528 PBS_JOBID= 11188155 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-jnh210.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680797-1277453528/watcher-2680797-1277453528 -o /tmp/evaluation-result-2680797-1277453528/solver-2680797-1277453528 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680797-1277453528.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 68360f4af644e6b1495bea4b9caa12b9 RANDOM SEED=467018107 node002.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1864476 kB Buffers: 34760 kB Cached: 58584 kB SwapCached: 9840 kB Active: 22076 kB Inactive: 84228 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1864476 kB SwapTotal: 4192956 kB SwapFree: 4135576 kB Dirty: 2732 kB Writeback: 4 kB AnonPages: 11620 kB Mapped: 8328 kB Slab: 66268 kB PageTables: 4148 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181200 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= 62456 MiB End job on node002 at 2010-06-25 10:12:09