Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 2 | 0.138978 | 0.138953 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb |
MD5SUM | d6ec68375586c4085adabca291d21700 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.019996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Instance file HOME/instance-3462686-1307181757.opb 0.00/0.00 c File size is 3160 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 240 Constr: 319 150/0/169 Lit: 1345 Watch. Lit: 859 0.00/0.00 c Obj. Vars: 5 (2.08333 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 240 319 1345 4 1149 1839 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.09/0.13 c 101 240 515 6048 11 1535 2023 196 16833 0.01 0.09/0.13 c 252 240 800 14136 17 2190 2226 481 14000 0.02 0.09/0.13 c 477 240 1225 25227 20 3118 2449 906 12891 0.04 0.09/0.13 c 815 240 1856 42472 22 4506 2694 1537 12348 0.07 0.09/0.13 c 1324 240 2782 66641 23 6403 2964 2463 12609 0.10 0.09/0.13 o 2 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 1577 240 3261 81903 25 7513 1850 2942 11857 0.13 0.09/0.13 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 x37 -x38 x39 -x40 -x61 -x62 -x63 -x64 -x65 -x41 x42 -x43 -x44 -x45 -x66 -x67 x68 -x69 -x70 -x46 x47 -x48 x49 -x50 -x71 -x72 -x73 -x74 -x75 -x51 x52 -x53 -x54 -x55 -x76 -x77 x78 -x79 -x80 -x56 x57 -x58 -x59 -x60 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 0.09/0.13 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.13 c 6 1590 99 2302 1268 29777 949 11605 0.14 0.09/0.13 c Objective: 2 0.09/0.13 s OPTIMUM FOUND 0.09/0.13 c Total time: 0.137 s
OK 2
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-3462686-1307181757/watcher-3462686-1307181757 -o /tmp/evaluation-result-3462686-1307181757/solver-3462686-1307181757 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462686-1307181757.opb running on 4 cores: 1,3,5,7 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: 2.05 2.03 2.00 2/514 15424 /proc/meminfo: memFree=19103476/32950940 swapFree=67111364/67111528 [pid=15424] ppid=15422 vsize=10792 CPUtime=0 cores=1,3,5,7 /proc/15424/stat : 15424 (bsolo) R 15422 15424 13684 0 -1 4202496 319 0 0 0 0 0 0 0 25 0 1 0 908406515 11051008 273 33554432000 134512640 137138936 4289048208 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/15424/statm: 2698 273 192 642 0 2054 0 [startup+0.062447 s] /proc/loadavg: 2.05 2.03 2.00 2/514 15424 /proc/meminfo: memFree=19103476/32950940 swapFree=67111364/67111528 [pid=15424] ppid=15422 vsize=11436 CPUtime=0.05 cores=1,3,5,7 /proc/15424/stat : 15424 (bsolo) R 15422 15424 13684 0 -1 4202496 467 0 0 0 5 0 0 0 25 0 1 0 908406515 11710464 421 33554432000 134512640 137138936 4289048208 18446744073709551615 136504249 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/15424/statm: 2859 421 192 642 0 2215 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 11436 [startup+0.100506 s] /proc/loadavg: 2.05 2.03 2.00 2/514 15424 /proc/meminfo: memFree=19103476/32950940 swapFree=67111364/67111528 [pid=15424] ppid=15422 vsize=11824 CPUtime=0.09 cores=1,3,5,7 /proc/15424/stat : 15424 (bsolo) R 15422 15424 13684 0 -1 4202496 570 0 0 0 9 0 0 0 25 0 1 0 908406515 12107776 524 33554432000 134512640 137138936 4289048208 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/15424/statm: 2956 524 192 642 0 2312 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11824 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.138953 CPU time (s): 0.138978 CPU user time (s): 0.135979 CPU system time (s): 0.002999 CPU usage (%): 100.018 Max. virtual memory (cumulated for all children) (KiB): 11824 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.135979 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= 652 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= 1 runsolver used 0.003999 second user time and 0.014997 second system time The end
Begin job on node117 at 2011-06-04 12:02:37 IDJOB=3462686 IDBENCH=48102 IDSOLVER=1955 FILE ID=node117/3462686-1307181757 RUNJOBID= node117-1307174922-14794 PBS_JOBID= 13508821 Free space on /tmp= 73624 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462686-1307181757/watcher-3462686-1307181757 -o /tmp/evaluation-result-3462686-1307181757/solver-3462686-1307181757 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462686-1307181757.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= d6ec68375586c4085adabca291d21700 RANDOM SEED=1805383885 node117.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 : 2666.849 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 2666.849 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 5332.74 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 5267.44 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950940 kB MemFree: 19103880 kB Buffers: 375248 kB Cached: 3191844 kB SwapCached: 0 kB Active: 10361244 kB Inactive: 3088720 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950940 kB LowFree: 19103880 kB SwapTotal: 67111528 kB SwapFree: 67111364 kB Dirty: 4128 kB Writeback: 0 kB AnonPages: 9882504 kB Mapped: 42768 kB Slab: 269936 kB PageTables: 58036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586996 kB Committed_AS: 149594396 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= 73624 MiB End job on node117 at 2011-06-04 12:02:38