Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 3 | 0.278957 | 0.283793 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb |
MD5SUM | 90616edfb9551f327ceab21eaa4edb03 |
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 | 0.015997 |
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 |
0.00/0.01 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.01 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.01 c type "bsolo -h" for help 0.00/0.01 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.01 c Learning Strategy: Cardinality Constraint Learning 0.00/0.01 c Time Limit set to 1800 0.00/0.01 c Instance file HOME/instance-3462519-1307181152.opb 0.00/0.01 c File size is 1538 bytes. 0.00/0.01 c Highest Coefficient sum: 8064 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0 s 0.00/0.01 c Var: 108 Constr: 151 72/0/79 Lit: 630 Watch. Lit: 398 0.00/0.01 c Obj. Vars: 6 (5.55556 % of total variables) 0.00/0.01 c Pre-processing Time: 0 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 108 151 630 4 540 851 0 -2147483648 0.00 0.00/0.01 c Switching off lower bounding mode. 0.19/0.23 c 100 108 333 5925 17 978 937 182 12500 0.01 0.19/0.23 c 252 108 623 14278 22 1668 1031 472 11454 0.02 0.19/0.23 c 477 108 1046 26965 25 2690 1135 895 10369 0.05 0.19/0.23 c 816 108 1080 29009 26 2510 1249 929 9714 0.08 0.19/0.23 c 1324 108 1390 37669 27 3122 1374 1239 8945 0.15 0.19/0.23 o 23 0.19/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.23 c 1944 105 1130 30273 26 2552 863 979 8563 0.23 0.19/0.23 o 3 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 1978 105 655 16301 24 1573 863 504 8600 0.23 0.19/0.28 c 2078 64 807 19932 24 1892 950 656 8658 0.24 0.19/0.28 c 2328 60 638 12695 19 1475 1046 487 8686 0.27 0.19/0.28 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 -x26 -x27 -x28 -x29 -x30 x31 x32 -x33 -x34 -x35 -x36 0.19/0.28 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.28 c 9 2402 95 2907 741 14575 590 8702 0.28 0.19/0.28 c Objective: 3 0.19/0.28 s OPTIMUM FOUND 0.19/0.28 c Total time: 0.276 s
OK 3
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3462519-1307181152/watcher-3462519-1307181152 -o /tmp/evaluation-result-3462519-1307181152/solver-3462519-1307181152 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462519-1307181152.opb running on 4 cores: 0,2,4,6 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.00 2.00 2.00 3/498 32479 /proc/meminfo: memFree=26414080/32950928 swapFree=34421304/67111528 [pid=32479] ppid=32477 vsize=10792 CPUtime=0.01 cores=0,2,4,6 /proc/32479/stat : 32479 (bsolo) R 32477 32479 29288 0 -1 4202496 317 0 0 0 1 0 0 0 25 0 1 0 908345868 11051008 271 33554432000 134512640 137138936 4287828640 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/32479/statm: 2698 271 192 642 0 2054 0 [startup+0.112702 s] /proc/loadavg: 2.00 2.00 2.00 3/498 32479 /proc/meminfo: memFree=26414080/32950928 swapFree=34421304/67111528 [pid=32479] ppid=32477 vsize=11320 CPUtime=0.1 cores=0,2,4,6 /proc/32479/stat : 32479 (bsolo) R 32477 32479 29288 0 -1 4202496 443 0 0 0 10 0 0 0 25 0 1 0 908345868 11591680 397 33554432000 134512640 137138936 4287828640 18446744073709551615 134607601 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/32479/statm: 2830 397 192 642 0 2186 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11320 [startup+0.200686 s] /proc/loadavg: 2.00 2.00 2.00 3/498 32479 /proc/meminfo: memFree=26414080/32950928 swapFree=34421304/67111528 [pid=32479] ppid=32477 vsize=11452 CPUtime=0.19 cores=0,2,4,6 /proc/32479/stat : 32479 (bsolo) R 32477 32479 29288 0 -1 4202496 462 0 0 0 19 0 0 0 25 0 1 0 908345868 11726848 416 33554432000 134512640 137138936 4287828640 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/32479/statm: 2863 416 192 642 0 2219 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11452 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.283793 CPU time (s): 0.278957 CPU user time (s): 0.275958 CPU system time (s): 0.002999 CPU usage (%): 98.2959 Max. virtual memory (cumulated for all children) (KiB): 11452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.275958 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 467 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= 4 runsolver used 0.004999 second user time and 0.013997 second system time The end
Begin job on node113 at 2011-06-04 11:52:32 IDJOB=3462519 IDBENCH=47935 IDSOLVER=1955 FILE ID=node113/3462519-1307181152 RUNJOBID= node113-1307173947-31163 PBS_JOBID= 13508847 Free space on /tmp= 73792 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462519-1307181152/watcher-3462519-1307181152 -o /tmp/evaluation-result-3462519-1307181152/solver-3462519-1307181152 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462519-1307181152.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03 RANDOM SEED=1343124325 node113.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.69 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.846 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 26414368 kB Buffers: 281544 kB Cached: 870248 kB SwapCached: 13476 kB Active: 5436980 kB Inactive: 778272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 26414368 kB SwapTotal: 67111528 kB SwapFree: 34421304 kB Dirty: 3912 kB Writeback: 20 kB AnonPages: 5061432 kB Mapped: 21868 kB Slab: 136284 kB PageTables: 116896 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 154829264 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73788 MiB End job on node113 at 2011-06-04 11:52:32