Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.264959 | 0.265413 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702070-1278546444.opb. 0.00/0.00 c Instance file HOME/instance-2702070-1278546444.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 % | 0.01/0.02 c | 479 | 108 151 630 | 6655 479 29 | 0.009 % | 0.01/0.03 c | 817 | 108 151 630 | 7320 817 27 | 0.078 % | 0.01/0.04 c =============================================================================== 0.01/0.04 c New solution: 43 0.01/0.04 o 43 0.01/0.04 c Elapsed CPU time: 0.043993 s Remaining CPU time: 179.956 s 0.01/0.04 c =============================================================================== 0.01/0.04 c | 1005 | 108 152 636 | 5000 1005 28 | 0.078 % | 0.01/0.05 c | 1105 | 108 152 636 | 5500 1105 28 | 0.009 % | 0.01/0.06 c | 1256 | 108 152 636 | 6050 1256 27 | 0.009 % | 0.01/0.07 c | 1481 | 108 152 636 | 6655 1481 27 | 0.009 % | 0.01/0.09 c | 1818 | 108 152 636 | 7320 1818 27 | 0.009 % | 0.09/0.12 c | 2325 | 107 152 636 | 8052 2302 26 | 0.987 % | 0.09/0.19 c | 3084 | 107 152 636 | 8857 3061 26 | 0.986 % | 0.19/0.25 c =============================================================================== 0.19/0.25 c New solution: 9 0.19/0.25 o 9 0.19/0.25 c Elapsed CPU time: 0.252961 s Remaining CPU time: 179.747 s 0.19/0.25 c =============================================================================== 0.19/0.25 c | 3698 | 107 153 642 | 5000 3675 27 | 0.986 % | 0.19/0.26 c =============================================================================== 0.19/0.26 c New solution: 3 0.19/0.26 o 3 0.19/0.26 c Elapsed CPU time: 0.25996 s Remaining CPU time: 179.74 s 0.19/0.26 c =============================================================================== 0.19/0.26 c =============================================================================== 0.19/0.26 c Best Solution: 3 0.19/0.26 s OPTIMUM FOUND 0.19/0.26 c Total CPU time: 0.25996 s 0.19/0.26 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-2702070-1278546444/watcher-2702070-1278546444 -o /tmp/evaluation-result-2702070-1278546444/solver-2702070-1278546444 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702070-1278546444.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: 4.76 2.34 0.90 3/108 30076 /proc/meminfo: memFree=1946628/2059040 swapFree=4108572/4192956 [pid=30076] ppid=30074 vsize=2572 CPUtime=0 /proc/30076/stat : 30076 (wbo1.4b) R 30074 30076 29926 0 -1 4202496 278 0 0 0 0 0 0 0 19 0 1 0 22855674 2633728 195 1992294400 134512640 135751879 4294285456 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30076/statm: 643 195 147 303 0 338 0 [startup+0.016262 s] /proc/loadavg: 4.76 2.34 0.90 3/108 30076 /proc/meminfo: memFree=1946628/2059040 swapFree=4108572/4192956 [pid=30076] ppid=30074 vsize=2572 CPUtime=0.01 /proc/30076/stat : 30076 (wbo1.4b) R 30074 30076 29926 0 -1 4202496 289 0 0 0 1 0 0 0 19 0 1 0 22855674 2633728 206 1992294400 134512640 135751879 4294285456 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30076/statm: 643 206 147 303 0 338 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2572 [startup+0.101268 s] /proc/loadavg: 4.76 2.34 0.90 3/108 30076 /proc/meminfo: memFree=1946628/2059040 swapFree=4108572/4192956 [pid=30076] ppid=30074 vsize=2956 CPUtime=0.09 /proc/30076/stat : 30076 (wbo1.4b) R 30074 30076 29926 0 -1 4202496 374 0 0 0 9 0 0 0 20 0 1 0 22855674 3026944 291 1992294400 134512640 135751879 4294285456 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30076/statm: 739 291 147 303 0 434 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2956 Solver just ended. Dumping a history of the last processes samples [startup+0.201275 s] /proc/loadavg: 4.76 2.34 0.90 3/108 30076 /proc/meminfo: memFree=1946628/2059040 swapFree=4108572/4192956 [pid=30076] ppid=30074 vsize=3216 CPUtime=0.19 /proc/30076/stat : 30076 (wbo1.4b) R 30074 30076 29926 0 -1 4202496 443 0 0 0 19 0 0 0 20 0 1 0 22855674 3293184 360 1992294400 134512640 135751879 4294285456 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30076/statm: 804 360 147 303 0 499 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3216 Child status: 0 Real time (s): 0.265413 CPU time (s): 0.264959 CPU user time (s): 0.25996 CPU system time (s): 0.004999 CPU usage (%): 99.829 Max. virtual memory (cumulated for all children) (KiB): 3216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.25996 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= 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= 5 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node034 at 2010-07-08 01:47:24 IDJOB=2702070 IDBENCH=47970 IDSOLVER=1161 FILE ID=node034/2702070-1278546444 PBS_JOBID= 11239505 Free space on /tmp= 62400 MiB SOLVER NAME= wbo 1.4b 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-2702070-1278546444/watcher-2702070-1278546444 -o /tmp/evaluation-result-2702070-1278546444/solver-2702070-1278546444 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702070-1278546444.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d20cb66fb1c502175f287b57cd26c485 RANDOM SEED=36321344 node034.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 : 3000.216 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 : 3000.216 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1947528 kB Buffers: 2428 kB Cached: 18068 kB SwapCached: 31480 kB Active: 20368 kB Inactive: 33196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1947528 kB SwapTotal: 4192956 kB SwapFree: 4108572 kB Dirty: 3084 kB Writeback: 8 kB AnonPages: 6316 kB Mapped: 5692 kB Slab: 36136 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183464 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-2702070-1278546444.opb Free space on /tmp at the end= 62396 MiB End job on node034 at 2010-07-08 01:47:25