Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 3 | 0.138978 | 0.139575 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb |
MD5SUM | 65e30a452de5692ad7673801cf6b385e |
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 | 0.002999 |
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 | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130516 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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-3462508-1307181137.opb 0.00/0.00 c File size is 1316 bytes. 0.00/0.00 c Highest Coefficient sum: 130516 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.11/0.12 c 100 88 322 8128 25 977 798 190 9090 0.01 0.11/0.12 c 252 88 603 20449 33 1722 878 471 8400 0.03 0.11/0.12 c 478 88 571 24513 42 1341 966 439 7134 0.07 0.11/0.12 c 817 88 697 32341 46 1656 1063 565 7043 0.12 0.11/0.12 o 241 0.11/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.11/0.13 c 882 88 820 37788 46 1980 741 688 7056 0.12 0.11/0.13 o 11 0.11/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.11/0.13 c 937 88 504 21100 41 1207 741 372 6992 0.13 0.11/0.13 o 3 0.11/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.11/0.13 c 961 48 535 21758 40 1268 733 403 7014 0.14 0.11/0.13 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 0.11/0.13 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.11/0.13 c 7 962 13 1227 536 21759 404 7021 0.14 0.11/0.13 c Objective: 3 0.11/0.13 s OPTIMUM FOUND 0.11/0.13 c Total time: 0.137 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-3462508-1307181137/watcher-3462508-1307181137 -o /tmp/evaluation-result-3462508-1307181137/solver-3462508-1307181137 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462508-1307181137.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: 2.16 2.07 2.01 2/530 5553 /proc/meminfo: memFree=15066704/32951132 swapFree=46579808/67111528 [pid=5553] ppid=5551 vsize=18600 CPUtime=0 cores=1,3,5,7 /proc/5553/stat : 5553 (bsolo) R 5551 5553 4029 0 -1 4202496 302 0 0 0 0 0 0 0 25 0 1 0 829712356 19046400 255 33554432000 134512640 137138936 4288114720 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/5553/statm: 4650 255 192 642 0 4006 0 [startup+0.119868 s] /proc/loadavg: 2.16 2.07 2.01 2/530 5553 /proc/meminfo: memFree=15066704/32951132 swapFree=46579808/67111528 [pid=5553] ppid=5551 vsize=19380 CPUtime=0.11 cores=1,3,5,7 /proc/5553/stat : 5553 (bsolo) R 5551 5553 4029 0 -1 4202496 483 0 0 0 11 0 0 0 25 0 1 0 829712356 19845120 436 33554432000 134512640 137138936 4288114720 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/5553/statm: 4845 436 192 642 0 4201 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 19380 Solver just ended. Dumping a history of the last processes samples [startup+0.119868 s] /proc/loadavg: 2.16 2.07 2.01 2/530 5553 /proc/meminfo: memFree=15066704/32951132 swapFree=46579808/67111528 [pid=5553] ppid=5551 vsize=19380 CPUtime=0.11 cores=1,3,5,7 /proc/5553/stat : 5553 (bsolo) R 5551 5553 4029 0 -1 4202496 483 0 0 0 11 0 0 0 25 0 1 0 829712356 19845120 436 33554432000 134512640 137138936 4288114720 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/5553/statm: 4845 436 192 642 0 4201 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 19380 Child status: 0 Real time (s): 0.139575 CPU time (s): 0.138978 CPU user time (s): 0.137979 CPU system time (s): 0.000999 CPU usage (%): 99.5723 Max. virtual memory (cumulated for all children) (KiB): 19380 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.137979 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 484 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 0.008998 second user time and 0.012998 second system time The end
Begin job on node128 at 2011-06-04 11:52:17 IDJOB=3462508 IDBENCH=47924 IDSOLVER=1955 FILE ID=node128/3462508-1307181137 RUNJOBID= node128-1307174881-4951 PBS_JOBID= 13508827 Free space on /tmp= 73912 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462508-1307181137/watcher-3462508-1307181137 -o /tmp/evaluation-result-3462508-1307181137/solver-3462508-1307181137 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462508-1307181137.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e RANDOM SEED=139555323 node128.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 : 2666.852 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 : 5333.70 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 : 2666.852 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 : 2666.852 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 : 5332.82 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 : 2666.852 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 : 2666.852 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 : 5332.82 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 : 2666.852 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 : 2666.852 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 : 5332.82 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 : 2666.852 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 : 5434.49 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951132 kB MemFree: 15066860 kB Buffers: 330752 kB Cached: 3488736 kB SwapCached: 35620 kB Active: 9193480 kB Inactive: 8374644 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 15066860 kB SwapTotal: 67111528 kB SwapFree: 46579808 kB Dirty: 3952 kB Writeback: 0 kB AnonPages: 13722380 kB Mapped: 18496 kB Slab: 134260 kB PageTables: 112772 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 174965812 kB VmallocTotal: 34359738367 kB VmallocUsed: 296000 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73908 MiB End job on node128 at 2011-06-04 11:52:17