Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pwbo 1.1 | UNSAT | 0.046992 | 0.0383251 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-075.opb |
MD5SUM | f91b1a8ba871517e9c6c65d2a92ea818 |
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 | 0.017996 |
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 | 4360 |
Total number of constraints | 8958 |
Number of constraints which are clauses | 8958 |
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 | 4360 |
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 | 4360 |
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 | 4360 |
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 pwbo 1.1 beta - 20110321 0.00/0.00 c Parsing opb file format. File HOME/instance-3500257-1307992675.opb. 0.00/0.00 c Instance file HOME/instance-3500257-1307992675.opb 0.00/0.00 c File size is 290693 bytes. 0.01/0.02 c Highest Coefficient sum: 7 0.01/0.02 c ============================[ Problem Statistics ]============================= 0.01/0.02 c | | 0.01/0.02 c | Parsing time: 0.02 s | 0.01/0.02 c | Number Variables: 4360 | 0.01/0.02 c | Number Clauses: 8958 | 0.01/0.02 c | Number Cardinality: 0 | 0.01/0.02 c | Number PB Constraints: 0 | 0.01/0.03 c init lb 0 0.01/0.03 c init ub 3042 0.01/0.03 c lb 376 (thread 0) 0.01/0.03 s UNSATISFIABLE 0.01/0.03 c Memory used : 134.86 MB 0.01/0.03 c CPU time : 0.041993 s
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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 /var/tmp/evaluation-result-3500257-1307992675/watcher-3500257-1307992675 -o /var/tmp/evaluation-result-3500257-1307992675/solver-3500257-1307992675 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500257-1307992675.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: 3.68 3.92 3.63 4/179 23450 /proc/meminfo: memFree=15249848/32951124 swapFree=67054448/67111528 [pid=23450] ppid=23448 vsize=4308 CPUtime=0 cores=1,3,5,7 /proc/23450/stat : 23450 (pwbo1.1) R 23448 23450 22391 0 -1 4202496 758 0 0 0 0 0 0 0 25 0 1 0 891683104 4411392 711 33554432000 4194304 5714118 140734978103904 18446744073709551615 4228496 0 0 4096 16387 0 0 0 17 3 0 0 0 /proc/23450/statm: 1077 711 162 372 0 631 0 [startup+0.0123309 s] /proc/loadavg: 3.68 3.92 3.63 4/179 23450 /proc/meminfo: memFree=15249848/32951124 swapFree=67054448/67111528 [pid=23450] ppid=23448 vsize=4848 CPUtime=0.01 cores=1,3,5,7 /proc/23450/stat : 23450 (pwbo1.1) R 23448 23450 22391 0 -1 4202496 907 0 0 0 1 0 0 0 25 0 1 0 891683104 4964352 860 33554432000 4194304 5714118 140734978103904 18446744073709551615 4228707 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23450/statm: 1212 861 184 372 0 766 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4848 Solver just ended. Dumping a history of the last processes samples [startup+0.0123309 s] /proc/loadavg: 3.68 3.92 3.63 4/179 23450 /proc/meminfo: memFree=15249848/32951124 swapFree=67054448/67111528 [pid=23450] ppid=23448 vsize=4848 CPUtime=0.01 cores=1,3,5,7 /proc/23450/stat : 23450 (pwbo1.1) R 23448 23450 22391 0 -1 4202496 907 0 0 0 1 0 0 0 25 0 1 0 891683104 4964352 860 33554432000 4194304 5714118 140734978103904 18446744073709551615 4228707 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23450/statm: 1212 861 184 372 0 766 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4848 Child status: 0 Real time (s): 0.0383251 CPU time (s): 0.046992 CPU user time (s): 0.041993 CPU system time (s): 0.004999 CPU usage (%): 122.614 Max. virtual memory (cumulated for all children) (KiB): 4848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.041993 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2794 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= 159 involuntary context switches= 4 runsolver used 0 second user time and 0.005999 second system time The end
Begin job on node143 at 2011-06-13 21:17:55 IDJOB=3500257 IDBENCH=2169 IDSOLVER=1954 FILE ID=node143/3500257-1307992675 RUNJOBID= node143-1307990862-22759 PBS_JOBID= 13559740 Free space on /var/tmp= 2908 MiB SOLVER NAME= pwbo 1.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-075.opb COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500257-1307992675/watcher-3500257-1307992675 -o /var/tmp/evaluation-result-3500257-1307992675/solver-3500257-1307992675 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500257-1307992675.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f91b1a8ba871517e9c6c65d2a92ea818 RANDOM SEED=318400416 node143.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 : 5226.15 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 : 5332.83 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 : 2666.846 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 : 5332.75 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 : 2666.846 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 : 5332.83 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 : 5332.74 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 15250152 kB Buffers: 117384 kB Cached: 16934092 kB SwapCached: 9520 kB Active: 1512488 kB Inactive: 15573308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 15250152 kB SwapTotal: 67111528 kB SwapFree: 67054448 kB Dirty: 9380 kB Writeback: 0 kB AnonPages: 31772 kB Mapped: 13736 kB Slab: 551756 kB PageTables: 4316 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 222224 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 /var/tmp at the end= 2904 MiB End job on node143 at 2011-06-13 21:17:55