Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.113981 | 0.117306 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb |
MD5SUM | 31ecba1f2caab058bc592ea08e468b48 |
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 | 0.078987 |
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 | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702129-1278546540.opb. 0.00/0.00 c Instance file HOME/instance-2702129-1278546540.opb 0.00/0.00 c File size is 5524 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: 120 | 0.00/0.00 c | Number Clauses: 75 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 85 | 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 | 120 160 670 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 120 160 670 | 5500 100 24 | 0.042 % | 0.00/0.01 c | 251 | 120 160 670 | 6050 251 22 | 0.042 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 19 0.00/0.01 o 19 0.00/0.01 c Elapsed CPU time: 0.011998 s Remaining CPU time: 179.988 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 388 | 120 161 675 | 5000 388 21 | 0.042 % | 0.00/0.02 c | 488 | 120 161 675 | 5500 488 22 | 0.007 % | 0.00/0.02 c | 638 | 120 161 675 | 6050 638 22 | 0.007 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 11 0.00/0.03 o 11 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 | 796 | 120 162 680 | 5000 796 21 | 0.007 % | 0.00/0.03 c | 896 | 113 162 680 | 5500 876 22 | 5.882 % | 0.00/0.04 c =============================================================================== 0.00/0.04 c New solution: 3 0.00/0.04 o 3 0.00/0.04 c Elapsed CPU time: 0.034994 s Remaining CPU time: 179.965 s 0.00/0.04 c =============================================================================== 0.00/0.04 c | 958 | 113 163 685 | 5000 938 22 | 5.882 % | 0.00/0.04 c | 1059 | 91 163 685 | 5500 1039 22 | 24.209 % | 0.00/0.05 c | 1209 | 91 163 685 | 6050 1189 21 | 24.174 % | 0.00/0.06 c | 1434 | 91 163 685 | 6655 1414 22 | 24.174 % | 0.00/0.08 c | 1772 | 90 163 685 | 7320 1752 22 | 25.007 % | 0.09/0.11 c =============================================================================== 0.09/0.11 c Best Solution: 3 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 c Total CPU time: 0.106983 s 0.09/0.11 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 x10 x11 x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 x20 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 x21 -x22 -x23 -x24 x25 -x31 x32 -x33 -x34 -x35 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 x26 x27 -x28 -x29 x30 x36 -x37 -x38 -x39 -x40 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 -x41 x42 -x43 x44 -x45
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702129-1278546540/watcher-2702129-1278546540 -o /tmp/evaluation-result-2702129-1278546540/solver-2702129-1278546540 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702129-1278546540.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: 3.53 2.09 0.91 2/105 30329 /proc/meminfo: memFree=1967816/2059040 swapFree=4131184/4192956 [pid=30329] ppid=30327 vsize=2440 CPUtime=0 /proc/30329/stat : 30329 (wbo1.4b) R 30327 30329 30219 0 -1 4202496 272 0 0 0 0 0 0 0 20 0 1 0 22862237 2498560 189 1992294400 134512640 135752675 4290143632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30329/statm: 610 189 144 303 0 305 0 [startup+0.0953701 s] /proc/loadavg: 3.53 2.09 0.91 2/105 30329 /proc/meminfo: memFree=1967816/2059040 swapFree=4131184/4192956 [pid=30329] ppid=30327 vsize=2832 CPUtime=0.08 /proc/30329/stat : 30329 (wbo1.4b) R 30327 30329 30219 0 -1 4202496 366 0 0 0 8 0 0 0 20 0 1 0 22862237 2899968 283 1992294400 134512640 135752675 4290143632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30329/statm: 708 283 145 303 0 403 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2832 [startup+0.10154 s] /proc/loadavg: 3.53 2.09 0.91 2/105 30329 /proc/meminfo: memFree=1967816/2059040 swapFree=4131184/4192956 [pid=30329] ppid=30327 vsize=2832 CPUtime=0.09 /proc/30329/stat : 30329 (wbo1.4b) R 30327 30329 30219 0 -1 4202496 371 0 0 0 9 0 0 0 20 0 1 0 22862237 2899968 288 1992294400 134512640 135752675 4290143632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30329/statm: 708 288 145 303 0 403 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2832 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.117306 CPU time (s): 0.113981 CPU user time (s): 0.106983 CPU system time (s): 0.006998 CPU usage (%): 97.1656 Max. virtual memory (cumulated for all children) (KiB): 2832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.106983 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 385 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= 2 involuntary context switches= 3 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node082 at 2010-07-08 01:49:00 IDJOB=2702129 IDBENCH=47999 IDSOLVER=1190 FILE ID=node082/2702129-1278546540 PBS_JOBID= 11239481 Free space on /tmp= 62388 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=17-P1=13-P2=29-P3=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-2702129-1278546540/watcher-2702129-1278546540 -o /tmp/evaluation-result-2702129-1278546540/solver-2702129-1278546540 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702129-1278546540.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 31ecba1f2caab058bc592ea08e468b48 RANDOM SEED=1072086819 node082.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 : 3000.260 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 : 6000.52 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 : 3000.260 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1970872 kB Buffers: 2328 kB Cached: 15900 kB SwapCached: 10148 kB Active: 16936 kB Inactive: 14288 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1970872 kB SwapTotal: 4192956 kB SwapFree: 4131184 kB Dirty: 3336 kB Writeback: 0 kB AnonPages: 8004 kB Mapped: 6064 kB Slab: 35172 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179392 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702129-1278546540.opb Free space on /tmp at the end= 62388 MiB End job on node082 at 2010-07-08 01:49:01