Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.332948 | 0.33402 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb |
MD5SUM | 77fa912135e48ed87b17a277e8c5de1d |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.12198 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 60 |
Total number of constraints | 9 |
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 | 9 |
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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702074-1278546445.opb. 0.00/0.00 c Instance file HOME/instance-2702074-1278546445.opb 0.00/0.00 c File size is 7443 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: 160 | 0.00/0.00 c | Number Clauses: 100 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 113 | 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 | 160 213 895 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 160 213 895 | 5500 100 24 | 0.023 % | 0.00/0.01 c | 251 | 160 213 895 | 6050 251 23 | 0.023 % | 0.00/0.01 c | 476 | 160 213 895 | 6655 476 24 | 0.004 % | 0.03/0.03 c | 815 | 160 213 895 | 7320 815 25 | 0.024 % | 0.03/0.03 c =============================================================================== 0.03/0.03 c New solution: 3 0.03/0.03 o 3 0.03/0.03 c Elapsed CPU time: 0.034994 s Remaining CPU time: 179.965 s 0.03/0.03 c =============================================================================== 0.03/0.03 c | 928 | 160 214 900 | 5000 928 24 | 0.024 % | 0.03/0.04 c | 1028 | 131 214 900 | 5500 942 25 | 18.149 % | 0.03/0.05 c | 1178 | 131 214 900 | 6050 1092 24 | 18.152 % | 0.03/0.06 c | 1404 | 131 214 900 | 6655 1318 24 | 18.152 % | 0.03/0.08 c | 1742 | 131 214 900 | 7320 1656 23 | 18.149 % | 0.09/0.11 c | 2248 | 131 214 900 | 8052 2162 23 | 18.152 % | 0.09/0.15 c | 3008 | 125 214 900 | 8857 2731 23 | 21.902 % | 0.19/0.22 c | 4148 | 125 214 900 | 9743 3871 23 | 21.922 % | 0.29/0.33 c =============================================================================== 0.29/0.33 c Best Solution: 3 0.29/0.33 s OPTIMUM FOUND 0.29/0.33 c Total CPU time: 0.318951 s 0.29/0.33 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 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 x26 -x27 -x28 -x29 -x30 x41 -x42 -x43 -x44 -x45 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 x31 x32 -x33 x34 -x35 -x46 -x47 -x48 -x49 -x50 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 x36 -x37 -x38 -x39 -x40 x51 -x52 -x53 -x54 -x55 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 -x56 -x57 -x58 -x59 -x60
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702074-1278546445/watcher-2702074-1278546445 -o /tmp/evaluation-result-2702074-1278546445/solver-2702074-1278546445 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702074-1278546445.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: 0.89 0.49 0.19 3/106 26742 /proc/meminfo: memFree=1731348/2059040 swapFree=4139544/4192956 [pid=26742] ppid=26740 vsize=2568 CPUtime=0 /proc/26742/stat : 26742 (wbo1.4b) R 26740 26742 26260 0 -1 4202496 286 0 0 0 0 0 0 0 25 0 1 0 22855960 2629632 202 1992294400 134512640 135751879 4291416528 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26742/statm: 642 202 147 303 0 337 0 [startup+0.031988 s] /proc/loadavg: 0.89 0.49 0.19 3/106 26742 /proc/meminfo: memFree=1731348/2059040 swapFree=4139544/4192956 [pid=26742] ppid=26740 vsize=2700 CPUtime=0.03 /proc/26742/stat : 26742 (wbo1.4b) R 26740 26742 26260 0 -1 4202496 318 0 0 0 3 0 0 0 25 0 1 0 22855960 2764800 234 1992294400 134512640 135751879 4291416528 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26742/statm: 675 234 147 303 0 370 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2700 [startup+0.100995 s] /proc/loadavg: 0.89 0.49 0.19 3/106 26742 /proc/meminfo: memFree=1731348/2059040 swapFree=4139544/4192956 [pid=26742] ppid=26740 vsize=2956 CPUtime=0.09 /proc/26742/stat : 26742 (wbo1.4b) R 26740 26742 26260 0 -1 4202496 383 0 0 0 9 0 0 0 25 0 1 0 22855960 3026944 299 1992294400 134512640 135751879 4291416528 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26742/statm: 739 299 147 303 0 434 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2956 [startup+0.301015 s] /proc/loadavg: 0.89 0.49 0.19 3/106 26742 /proc/meminfo: memFree=1731348/2059040 swapFree=4139544/4192956 [pid=26742] ppid=26740 vsize=3492 CPUtime=0.29 /proc/26742/stat : 26742 (wbo1.4b) R 26740 26742 26260 0 -1 4202496 526 0 0 0 28 1 0 0 25 0 1 0 22855960 3575808 442 1992294400 134512640 135751879 4291416528 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26742/statm: 873 442 147 303 0 568 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3492 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.33402 CPU time (s): 0.332948 CPU user time (s): 0.318951 CPU system time (s): 0.013997 CPU usage (%): 99.6791 Max. virtual memory (cumulated for all children) (KiB): 3492 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.318951 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 544 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 0.008998 second system time The end
Begin job on node027 at 2010-07-08 01:47:25 IDJOB=2702074 IDBENCH=47972 IDSOLVER=1161 FILE ID=node027/2702074-1278546445 PBS_JOBID= 11239510 Free space on /tmp= 62344 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-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-2702074-1278546445/watcher-2702074-1278546445 -o /tmp/evaluation-result-2702074-1278546445/solver-2702074-1278546445 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702074-1278546445.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d RANDOM SEED=1344095921 node027.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 : 2800.222 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 : 5600.44 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 : 2800.222 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1732248 kB Buffers: 50652 kB Cached: 187416 kB SwapCached: 7364 kB Active: 130044 kB Inactive: 122424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1732248 kB SwapTotal: 4192956 kB SwapFree: 4139544 kB Dirty: 2928 kB Writeback: 0 kB AnonPages: 11676 kB Mapped: 11980 kB Slab: 52236 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181560 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702074-1278546445.opb Free space on /tmp at the end= 62344 MiB End job on node027 at 2010-07-08 01:47:25