Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 2 | 0.079987 | 0.079914 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.111982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702315-1278548003.opb. 0.00/0.00 c Instance file HOME/instance-2702315-1278548003.opb 0.00/0.00 c File size is 9360 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 200 | 0.00/0.00 c | Number Clauses: 125 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 141 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 200 266 1120 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 200 266 1120 | 5500 100 26 | 0.015 % | 0.00/0.01 c | 251 | 200 266 1120 | 6050 251 24 | 0.003 % | 0.00/0.01 c | 477 | 200 266 1120 | 6655 477 25 | 0.003 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 5 0.00/0.02 o 5 0.00/0.02 c Elapsed CPU time: 0.026995 s Remaining CPU time: 179.973 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 741 | 200 267 1125 | 5000 741 25 | 0.003 % | 0.00/0.03 c | 841 | 186 267 1125 | 5500 815 25 | 7.015 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 3 0.00/0.03 o 3 0.00/0.03 c Elapsed CPU time: 0.034994 s Remaining CPU time: 179.965 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 945 | 186 268 1130 | 5000 919 25 | 7.015 % | 0.00/0.04 c | 1045 | 186 268 1130 | 5500 1019 26 | 14.515 % | 0.00/0.04 c | 1196 | 174 268 1130 | 6050 1170 26 | 14.515 % | 0.00/0.05 c | 1423 | 174 268 1130 | 6655 1397 26 | 14.503 % | 0.00/0.07 c | 1760 | 174 268 1130 | 7320 1734 26 | 14.518 % | 0.00/0.07 c =============================================================================== 0.00/0.07 c New solution: 2 0.00/0.07 o 2 0.00/0.07 c Elapsed CPU time: 0.073988 s Remaining CPU time: 179.926 s 0.00/0.07 c =============================================================================== 0.00/0.07 c =============================================================================== 0.00/0.07 c Best Solution: 2 0.00/0.07 s OPTIMUM FOUND 0.00/0.07 c Total CPU time: 0.073988 s 0.00/0.07 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 -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 -x31 x32 -x33 -x34 -x35 x51 -x52 -x53 -x54 -x55 -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 -x36 x37 -x38 -x39 -x40 x56 -x57 -x58 -x59 -x60 -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 -x41 x42 -x43 x44 -x45 -x61 -x62 -x63 -x64 -x65 -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 -x46 x47 -x48 x49 -x50 x66 -x67 x68 -x69 -x70 -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 -x71 -x72 x73 -x74 -x75
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702315-1278548003/watcher-2702315-1278548003 -o /tmp/evaluation-result-2702315-1278548003/solver-2702315-1278548003 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702315-1278548003.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: 1.15 1.05 0.85 2/106 30682 /proc/meminfo: memFree=1720372/2059040 swapFree=4139656/4192956 [pid=30682] ppid=30680 vsize=2568 CPUtime=0 /proc/30682/stat : 30682 (wbo1.4b) R 30680 30682 30472 0 -1 4202496 285 0 0 0 0 0 0 0 25 0 1 0 23008955 2629632 201 1992294400 134512640 135752675 4287918528 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30682/statm: 642 201 145 303 0 337 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.079914 CPU time (s): 0.079987 CPU user time (s): 0.073988 CPU system time (s): 0.005999 CPU usage (%): 100.091 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.073988 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 378 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= 2 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node083 at 2010-07-08 02:13:26 IDJOB=2702315 IDBENCH=48092 IDSOLVER=1190 FILE ID=node083/2702315-1278548003 PBS_JOBID= 11239480 Free space on /tmp= 62540 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702315-1278548003/watcher-2702315-1278548003 -o /tmp/evaluation-result-2702315-1278548003/solver-2702315-1278548003 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702315-1278548003.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED=1205086214 node083.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 : 3000.249 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 : 6000.49 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 : 3000.249 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 : 5999.80 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1721396 kB Buffers: 52288 kB Cached: 186140 kB SwapCached: 6864 kB Active: 94880 kB Inactive: 157180 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1721396 kB SwapTotal: 4192956 kB SwapFree: 4139656 kB Dirty: 2836 kB Writeback: 0 kB AnonPages: 11376 kB Mapped: 11852 kB Slab: 63792 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182220 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702315-1278548003.opb Free space on /tmp at the end= 62540 MiB End job on node083 at 2010-07-08 02:13:26