Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.022996 | 0.023887 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb |
MD5SUM | 0c64db0313edaf06e7632f65d9dae11e |
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 | 0.034994 |
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 | 30 |
Total number of constraints | 5 |
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 | 5 |
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) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
0.00/0.01 c wbo 1.4 beta - 20100517 0.00/0.01 c Parsing opb file format. File HOME/instance-2702262-1278547303.opb. 0.00/0.01 c Instance file HOME/instance-2702262-1278547303.opb 0.00/0.01 c File size is 3662 bytes. 0.00/0.01 c Highest Coefficient sum: 1984 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.00 s | 0.00/0.01 c | Number Variables: 80 | 0.00/0.01 c | Number Clauses: 50 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 57 | 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 | 80 107 445 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 80 107 445 | 5500 100 21 | 0.094 % | 0.00/0.01 c | 250 | 80 107 445 | 6050 250 19 | 0.016 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 5 0.00/0.01 o 5 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 | 363 | 80 108 450 | 5000 363 19 | 0.016 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 3 0.00/0.01 o 3 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 | 380 | 66 109 455 | 5000 340 19 | 0.016 % | 0.00/0.02 c | 481 | 50 109 455 | 5500 441 19 | 37.721 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c Best Solution: 3 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total CPU time: 0.017997 s 0.00/0.02 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 x12 x13 -x14 -x15 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 x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 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 -x26 -x27 -x28 -x29 -x30
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702262-1278547303/watcher-2702262-1278547303 -o /tmp/evaluation-result-2702262-1278547303/solver-2702262-1278547303 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702262-1278547303.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: 1.05 0.97 0.66 3/106 30436 /proc/meminfo: memFree=1576808/2059040 swapFree=4192956/4192956 [pid=30436] ppid=30434 vsize=2564 CPUtime=0 /proc/30436/stat : 30436 (wbo1.4b) R 30434 30436 29671 0 -1 4202496 274 0 0 0 0 0 0 0 19 0 1 0 22943995 2625536 192 1992294400 134512640 135751879 4287357552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30436/statm: 641 192 147 303 0 336 0 [startup+0.014278 s] /proc/loadavg: 1.05 0.97 0.66 3/106 30436 /proc/meminfo: memFree=1576808/2059040 swapFree=4192956/4192956 [pid=30436] ppid=30434 vsize=2564 CPUtime=0 /proc/30436/stat : 30436 (wbo1.4b) R 30434 30436 29671 0 -1 4202496 280 0 0 0 0 0 0 0 19 0 1 0 22943995 2625536 198 1992294400 134512640 135751879 4287357552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30436/statm: 641 198 147 303 0 336 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2564 Solver just ended. Dumping a history of the last processes samples [startup+0.014278 s] /proc/loadavg: 1.05 0.97 0.66 3/106 30436 /proc/meminfo: memFree=1576808/2059040 swapFree=4192956/4192956 [pid=30436] ppid=30434 vsize=2564 CPUtime=0 /proc/30436/stat : 30436 (wbo1.4b) R 30434 30436 29671 0 -1 4202496 280 0 0 0 0 0 0 0 19 0 1 0 22943995 2625536 198 1992294400 134512640 135751879 4287357552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30436/statm: 641 198 147 303 0 336 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2564 Child status: 0 Real time (s): 0.023887 CPU time (s): 0.022996 CPU user time (s): 0.017997 CPU system time (s): 0.004999 CPU usage (%): 96.2697 Max. virtual memory (cumulated for all children) (KiB): 2564 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.017997 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 291 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 0.007998 second system time The end
Begin job on node004 at 2010-07-08 02:01:43 IDJOB=2702262 IDBENCH=48066 IDSOLVER=1161 FILE ID=node004/2702262-1278547303 PBS_JOBID= 11239526 Free space on /tmp= 62436 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-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-2702262-1278547303/watcher-2702262-1278547303 -o /tmp/evaluation-result-2702262-1278547303/solver-2702262-1278547303 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702262-1278547303.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c64db0313edaf06e7632f65d9dae11e RANDOM SEED=160677693 node004.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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1577832 kB Buffers: 63452 kB Cached: 268188 kB SwapCached: 0 kB Active: 137584 kB Inactive: 253880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1577832 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2592 kB Writeback: 0 kB AnonPages: 59848 kB Mapped: 14468 kB Slab: 67872 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181796 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-2702262-1278547303.opb Free space on /tmp at the end= 62432 MiB End job on node004 at 2010-07-08 02:01:44