Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 8 | 0.159974 | 0.16155 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir02_area_delay.opb |
MD5SUM | 8d75b7afdbc0cca5deeed142ea90f220 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
Optimality of the best value was proved | YES |
Number of variables | 716 |
Total number of constraints | 1923 |
Number of constraints which are clauses | 1923 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 331 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 331 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 331 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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-3462907-1307180802.opb 0.00/0.00 c File size is 54074 bytes. 0.00/0.00 c Highest Coefficient sum: 331 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 716 Constr: 1923 1923/0/0 Lit: 4872 Watch. Lit: 3825 0.00/0.00 c Obj. Vars: 331 (46.2291 % of total variables) 0.00/0.01 c Formula reductions applied at preprocessing 0.00/0.01 c Pre-processing Time: 0.009 s 0.02/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.04 c 0 584 1447 3802 2 2894 482 0 0 0.01 0.02/0.04 c Initial Lower Bound: 8 0.02/0.04 c Initial Path Cost: 1 0.02/0.04 o 11 0.02/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.06 c 0 584 1448 4109 2 3193 1482 1 0 0.04 0.02/0.06 o 10 0.02/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.08 c 0 584 1449 4416 3 3493 2482 2 0 0.07 0.02/0.08 o 9 0.08/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.16 c 1 584 1453 4832 3 3800 2482 6 12 0.08 0.08/0.16 o 8 0.08/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.16 c 5 584 1466 5468 3 4126 2482 19 31 0.16 0.08/0.16 v x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x129 -x131 -x132 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x82 x83 0.08/0.16 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.08/0.16 c 4 6 3 276 1469 5470 22 37 0.16 0.08/0.16 c Objective: 8 0.08/0.16 s OPTIMUM FOUND 0.08/0.16 c Total time: 0.158 s
OK 8
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-3462907-1307180802/watcher-3462907-1307180802 -o /tmp/evaluation-result-3462907-1307180802/solver-3462907-1307180802 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462907-1307180802.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: 2.07 2.05 2.01 3/526 8097 /proc/meminfo: memFree=22757008/32951124 swapFree=64303760/67111528 [pid=8097] ppid=8095 vsize=11060 CPUtime=0 cores=0,2,4,6 /proc/8097/stat : 8097 (bsolo) R 8095 8097 4512 0 -1 4202496 378 0 0 0 0 0 0 0 25 0 1 0 810496045 11325440 318 33554432000 134512640 137138936 4287261280 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/8097/statm: 2765 318 184 642 0 2121 0 [startup+0.0272571 s] /proc/loadavg: 2.07 2.05 2.01 3/526 8097 /proc/meminfo: memFree=22757008/32951124 swapFree=64303760/67111528 [pid=8097] ppid=8095 vsize=11180 CPUtime=0.02 cores=0,2,4,6 /proc/8097/stat : 8097 (bsolo) R 8095 8097 4512 0 -1 4202496 458 0 0 0 2 0 0 0 25 0 1 0 810496045 11448320 398 33554432000 134512640 137138936 4287261280 18446744073709551615 134712115 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/8097/statm: 2795 398 219 642 0 2151 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11180 [startup+0.100242 s] /proc/loadavg: 2.07 2.05 2.01 3/526 8097 /proc/meminfo: memFree=22757008/32951124 swapFree=64303760/67111528 [pid=8097] ppid=8095 vsize=13088 CPUtime=0.08 cores=0,2,4,6 /proc/8097/stat : 8097 (bsolo) R 8095 8097 4512 0 -1 4202496 4685 0 0 0 8 0 0 0 25 0 1 0 810496045 13402112 605 33554432000 134512640 137138936 4287261280 18446744073709551615 134734928 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/8097/statm: 3272 605 288 642 0 2628 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 13088 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.16155 CPU time (s): 0.159974 CPU user time (s): 0.144977 CPU system time (s): 0.014997 CPU usage (%): 99.0244 Max. virtual memory (cumulated for all children) (KiB): 13088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.144977 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9207 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 0.006998 second user time and 0.012998 second system time The end
Begin job on node145 at 2011-06-04 11:46:42 IDJOB=3462907 IDBENCH=25005 IDSOLVER=1955 FILE ID=node145/3462907-1307180802 RUNJOBID= node145-1307175396-7674 PBS_JOBID= 13508838 Free space on /tmp= 73984 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir02_area_delay.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462907-1307180802/watcher-3462907-1307180802 -o /tmp/evaluation-result-3462907-1307180802/solver-3462907-1307180802 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462907-1307180802.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 8d75b7afdbc0cca5deeed142ea90f220 RANDOM SEED=961567709 node145.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 : 2666.786 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 : 5333.57 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 : 2666.786 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 : 2666.786 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 : 2666.786 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 : 5332.83 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 : 2666.786 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 : 2666.786 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 : 2666.786 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 : 5332.84 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 : 2666.786 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 : 5332.77 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 22757172 kB Buffers: 268784 kB Cached: 604628 kB SwapCached: 944 kB Active: 9443584 kB Inactive: 480388 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 22757172 kB SwapTotal: 67111528 kB SwapFree: 64303760 kB Dirty: 3892 kB Writeback: 0 kB AnonPages: 9049400 kB Mapped: 35152 kB Slab: 134856 kB PageTables: 65844 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 153294552 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= 73980 MiB End job on node145 at 2011-06-04 11:46:42