Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.247961 | 0.247717 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=5-P1=7-P2=11-B.opb |
MD5SUM | d20cb66fb1c502175f287b57cd26c485 |
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 | 0.081986 |
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 | 36 |
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 | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702071-1278546444.opb. 0.00/0.00 c Instance file HOME/instance-2702071-1278546444.opb 0.00/0.00 c File size is 5225 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 108 | 0.00/0.00 c | Number Clauses: 72 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 79 | 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 | 108 151 630 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 102 | 108 151 630 | 5500 102 35 | 0.060 % | 0.00/0.01 c | 253 | 108 151 630 | 6050 253 31 | 0.060 % | 0.00/0.02 c | 479 | 108 151 630 | 6655 479 29 | 0.009 % | 0.00/0.03 c | 817 | 108 151 630 | 7320 817 27 | 0.078 % | 0.00/0.04 c =============================================================================== 0.00/0.04 c New solution: 43 0.00/0.04 o 43 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 | 1005 | 108 152 636 | 5000 1005 28 | 0.078 % | 0.00/0.04 c | 1105 | 108 152 636 | 5500 1105 28 | 0.009 % | 0.00/0.05 c | 1256 | 108 152 636 | 6050 1256 27 | 0.009 % | 0.00/0.06 c | 1481 | 108 152 636 | 6655 1481 27 | 0.009 % | 0.08/0.08 c | 1818 | 108 152 636 | 7320 1818 27 | 0.009 % | 0.09/0.11 c | 2325 | 107 152 636 | 8052 2302 26 | 0.987 % | 0.09/0.18 c | 3084 | 107 152 636 | 8857 3061 26 | 0.986 % | 0.19/0.24 c =============================================================================== 0.19/0.24 c New solution: 9 0.19/0.24 o 9 0.19/0.24 c Elapsed CPU time: 0.232964 s Remaining CPU time: 179.767 s 0.19/0.24 c =============================================================================== 0.19/0.24 c | 3698 | 107 153 642 | 5000 3675 27 | 0.986 % | 0.19/0.24 c =============================================================================== 0.19/0.24 c New solution: 3 0.19/0.24 o 3 0.19/0.24 c Elapsed CPU time: 0.238963 s Remaining CPU time: 179.761 s 0.19/0.24 c =============================================================================== 0.19/0.24 c =============================================================================== 0.19/0.24 c Best Solution: 3 0.19/0.24 s OPTIMUM FOUND 0.19/0.24 c Total CPU time: 0.238963 s 0.19/0.24 v x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 x18 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 x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 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 x31 -x32 -x33 -x34 x35 -x36
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702071-1278546444/watcher-2702071-1278546444 -o /tmp/evaluation-result-2702071-1278546444/solver-2702071-1278546444 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702071-1278546444.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: 0.96 0.48 0.19 3/105 27993 /proc/meminfo: memFree=1723308/2059040 swapFree=4139448/4192956 [pid=27993] ppid=27991 vsize=2576 CPUtime=0 /proc/27993/stat : 27993 (wbo1.4b) R 27991 27993 27594 0 -1 4202496 280 0 0 0 0 0 0 0 24 0 1 0 22852951 2637824 196 1992294400 134512640 135752675 4286887520 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27993/statm: 644 196 145 303 0 339 0 [startup+0.087485 s] /proc/loadavg: 0.96 0.48 0.19 3/105 27993 /proc/meminfo: memFree=1723308/2059040 swapFree=4139448/4192956 [pid=27993] ppid=27991 vsize=2836 CPUtime=0.08 /proc/27993/stat : 27993 (wbo1.4b) R 27991 27993 27594 0 -1 4202496 369 0 0 0 8 0 0 0 25 0 1 0 22852951 2904064 285 1992294400 134512640 135752675 4286887520 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27993/statm: 709 285 145 303 0 404 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2836 [startup+0.101486 s] /proc/loadavg: 0.96 0.48 0.19 3/105 27993 /proc/meminfo: memFree=1723308/2059040 swapFree=4139448/4192956 [pid=27993] ppid=27991 vsize=2964 CPUtime=0.09 /proc/27993/stat : 27993 (wbo1.4b) R 27991 27993 27594 0 -1 4202496 378 0 0 0 9 0 0 0 25 0 1 0 22852951 3035136 294 1992294400 134512640 135752675 4286887520 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27993/statm: 741 294 145 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 Solver just ended. Dumping a history of the last processes samples [startup+0.201496 s] /proc/loadavg: 0.96 0.48 0.19 3/105 27993 /proc/meminfo: memFree=1723308/2059040 swapFree=4139448/4192956 [pid=27993] ppid=27991 vsize=3224 CPUtime=0.19 /proc/27993/stat : 27993 (wbo1.4b) R 27991 27993 27594 0 -1 4202496 451 0 0 0 19 0 0 0 25 0 1 0 22852951 3301376 367 1992294400 134512640 135752675 4286887520 18446744073709551615 134605418 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27993/statm: 806 367 145 303 0 501 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3224 Child status: 0 Real time (s): 0.247717 CPU time (s): 0.247961 CPU user time (s): 0.239963 CPU system time (s): 0.007998 CPU usage (%): 100.098 Max. virtual memory (cumulated for all children) (KiB): 3224 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.239963 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 482 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 0.005999 second user time and 0.007998 second system time The end
Begin job on node084 at 2010-07-08 01:47:24 IDJOB=2702071 IDBENCH=47970 IDSOLVER=1190 FILE ID=node084/2702071-1278546444 PBS_JOBID= 11239479 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=5-P1=7-P2=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-2702071-1278546444/watcher-2702071-1278546444 -o /tmp/evaluation-result-2702071-1278546444/solver-2702071-1278546444 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702071-1278546444.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d20cb66fb1c502175f287b57cd26c485 RANDOM SEED=1581148706 node084.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 : 3000.215 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 : 3000.215 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 : 5999.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1724084 kB Buffers: 55892 kB Cached: 175452 kB SwapCached: 22024 kB Active: 142560 kB Inactive: 118248 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1724084 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 2656 kB Writeback: 0 kB AnonPages: 12072 kB Mapped: 11884 kB Slab: 52356 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182640 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-2702071-1278546444.opb Free space on /tmp at the end= 62492 MiB End job on node084 at 2010-07-08 01:47:25