Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | UNSAT | 0.079987 | 0.0799579 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-638.opb |
MD5SUM | cb00b7b35b229b023209b52f92539f50 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.021995 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4354 |
Total number of constraints | 8945 |
Number of constraints which are clauses | 8945 |
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 | 6 |
Number of terms in the objective function | 4354 |
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 | 4354 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4354 |
Number of bits of the biggest sum of numbers | 13 |
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-3463643-1307177267.opb 0.00/0.00 c File size is 290340 bytes. 0.00/0.02 c Highest Coefficient sum: 4354 0.00/0.02 c Parsing was ok!! 0.00/0.02 c Total parsing time: 0.02 s 0.00/0.02 c Var: 4354 Constr: 8945 8945/0/0 Lit: 21435 Watch. Lit: 17885 0.00/0.02 c Obj. Vars: 4354 (100 % of total variables) 0.05/0.07 c Pre-processing Time: 0.076 s 0.05/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.07 c 0 707 2086 5374 2 4172 695 0 0 0.08 0.05/0.07 c Switching off lower bounding mode. 0.05/0.07 c Backtracks by Clause: 24 0.05/0.07 c Backtracks by PB constraint: 1 0.05/0.07 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.05/0.07 c 0 25 14 157 2134 5556 48 320 0.08 0.05/0.07 s UNSATISFIABLE 0.05/0.07 c Total time: 0.078 s
ERROR: no interpretation found !
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-3463643-1307177267/watcher-3463643-1307177267 -o /tmp/evaluation-result-3463643-1307177267/solver-3463643-1307177267 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463643-1307177267.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 2.03 2.00 2/505 10878 /proc/meminfo: memFree=30324168/32951124 swapFree=51712236/67111528 [pid=10878] ppid=10876 vsize=11504 CPUtime=0 cores=0,2,4,6 /proc/10878/stat : 10878 (bsolo) R 10876 10878 9506 0 -1 4202496 422 0 0 0 0 0 0 0 25 0 1 0 829329329 11780096 377 33554432000 134512640 137138936 4288213696 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/10878/statm: 2876 378 191 642 0 2161 0 [startup+0.0585501 s] /proc/loadavg: 2.00 2.03 2.00 2/505 10878 /proc/meminfo: memFree=30324168/32951124 swapFree=51712236/67111528 [pid=10878] ppid=10876 vsize=12708 CPUtime=0.05 cores=0,2,4,6 /proc/10878/stat : 10878 (bsolo) R 10876 10878 9506 0 -1 4202496 847 0 0 0 5 0 0 0 18 0 1 0 829329329 13012992 731 33554432000 134512640 137138936 4288213696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/10878/statm: 3177 731 184 642 0 2533 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12708 Solver just ended. Dumping a history of the last processes samples [startup+0.0585501 s] /proc/loadavg: 2.00 2.03 2.00 2/505 10878 /proc/meminfo: memFree=30324168/32951124 swapFree=51712236/67111528 [pid=10878] ppid=10876 vsize=12708 CPUtime=0.05 cores=0,2,4,6 /proc/10878/stat : 10878 (bsolo) R 10876 10878 9506 0 -1 4202496 847 0 0 0 5 0 0 0 18 0 1 0 829329329 13012992 731 33554432000 134512640 137138936 4288213696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/10878/statm: 3177 731 184 642 0 2533 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12708 Child status: 0 Real time (s): 0.0799579 CPU time (s): 0.079987 CPU user time (s): 0.076988 CPU system time (s): 0.002999 CPU usage (%): 100.036 Max. virtual memory (cumulated for all children) (KiB): 12708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.076988 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= 889 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= 3 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.014997 second system time The end
Begin job on node103 at 2011-06-04 10:47:47 IDJOB=3463643 IDBENCH=2153 IDSOLVER=1955 FILE ID=node103/3463643-1307177267 RUNJOBID= node103-1307174437-10500 PBS_JOBID= 13508861 Free space on /tmp= 73912 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-638.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463643-1307177267/watcher-3463643-1307177267 -o /tmp/evaluation-result-3463643-1307177267/solver-3463643-1307177267 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463643-1307177267.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= cb00b7b35b229b023209b52f92539f50 RANDOM SEED=1275047078 node103.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 : 2666.858 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 : 5333.71 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 : 2666.858 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 : 2666.858 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 : 5332.75 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 : 2666.858 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 : 5332.77 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 : 2666.858 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 : 2666.858 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 : 2666.858 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 : 2666.858 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 30324448 kB Buffers: 319452 kB Cached: 472644 kB SwapCached: 23760 kB Active: 1911964 kB Inactive: 422224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30324448 kB SwapTotal: 67111528 kB SwapFree: 51712236 kB Dirty: 4292 kB Writeback: 0 kB AnonPages: 1539360 kB Mapped: 23760 kB Slab: 149708 kB PageTables: 73524 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 162081140 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= 73908 MiB End job on node103 at 2011-06-04 10:47:47