Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pwbo 1.1 | UNSAT | 0.094984 | 0.0871069 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randa491d5.cudf.paranoid.opb |
MD5SUM | aec7e1601818e8078cd384d1709eb08b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
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 | 0.069988 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6525 |
Total number of constraints | 28432 |
Number of constraints which are clauses | 28125 |
Number of constraints which are cardinality constraints (but not clauses) | 307 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2437 |
Biggest coefficient in the objective function | 1888 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1042174 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1888 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1042174 |
Number of bits of the biggest sum of numbers | 20 |
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-3500631-1307997072.opb. 0.00/0.00 c Instance file HOME/instance-3500631-1307997072.opb 0.00/0.00 c File size is 903933 bytes. 0.02/0.07 c Highest Coefficient sum: 553 0.02/0.07 c ============================[ Problem Statistics ]============================= 0.02/0.07 c | | 0.02/0.07 c | Parsing time: 0.07 s | 0.02/0.07 c | Number Variables: 6525 | 0.02/0.07 c | Number Clauses: 28125 | 0.02/0.07 c | Number Cardinality: 307 | 0.02/0.07 c | Number PB Constraints: 0 | 0.02/0.08 c Conflict found at preprocessing! 0.02/0.08 s UNSATISFIABLE 0.02/0.08 c Conflict found at preprocessing! 0.02/0.08 c Memory used : 139.53 MB 0.02/0.08 c CPU time : 0.087986 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-3500631-1307997072/watcher-3500631-1307997072 -o /var/tmp/evaluation-result-3500631-1307997072/solver-3500631-1307997072 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500631-1307997072.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: 3.60 3.89 3.88 3/179 13690 /proc/meminfo: memFree=12303712/32951124 swapFree=67056684/67111528 [pid=13690] ppid=13688 vsize=4340 CPUtime=0 cores=1,3,5,7 /proc/13690/stat : 13690 (pwbo1.1) R 13688 13690 12151 0 -1 4202496 613 0 0 0 0 0 0 0 18 0 1 0 911307987 4444160 566 33554432000 4194304 5714118 140735574093936 18446744073709551615 4237107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13690/statm: 1085 566 165 372 0 489 0 [startup+0.0238079 s] /proc/loadavg: 3.60 3.89 3.88 3/179 13690 /proc/meminfo: memFree=12303712/32951124 swapFree=67056684/67111528 [pid=13690] ppid=13688 vsize=6392 CPUtime=0.02 cores=1,3,5,7 /proc/13690/stat : 13690 (pwbo1.1) R 13688 13690 12151 0 -1 4202496 1175 0 0 0 2 0 0 0 18 0 1 0 911307987 6545408 1128 33554432000 4194304 5714118 140735574093936 18446744073709551615 4228496 0 0 4096 16387 0 0 0 17 5 0 0 0 /proc/13690/statm: 1598 1128 225 372 0 1002 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 6392 Solver just ended. Dumping a history of the last processes samples [startup+0.0238079 s] /proc/loadavg: 3.60 3.89 3.88 3/179 13690 /proc/meminfo: memFree=12303712/32951124 swapFree=67056684/67111528 [pid=13690] ppid=13688 vsize=6392 CPUtime=0.02 cores=1,3,5,7 /proc/13690/stat : 13690 (pwbo1.1) R 13688 13690 12151 0 -1 4202496 1175 0 0 0 2 0 0 0 18 0 1 0 911307987 6545408 1128 33554432000 4194304 5714118 140735574093936 18446744073709551615 4228496 0 0 4096 16387 0 0 0 17 5 0 0 0 /proc/13690/statm: 1598 1128 225 372 0 1002 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 6392 Child status: 0 Real time (s): 0.0871069 CPU time (s): 0.094984 CPU user time (s): 0.087986 CPU system time (s): 0.006998 CPU usage (%): 109.043 Max. virtual memory (cumulated for all children) (KiB): 6392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.087986 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4019 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= 189 involuntary context switches= 23 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node109 at 2011-06-13 22:31:12 IDJOB=3500631 IDBENCH=72123 IDSOLVER=1954 FILE ID=node109/3500631-1307997072 RUNJOBID= node109-1307990274-12401 PBS_JOBID= 13559736 Free space on /var/tmp= 2868 MiB SOLVER NAME= pwbo 1.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randa491d5.cudf.paranoid.opb COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500631-1307997072/watcher-3500631-1307997072 -o /var/tmp/evaluation-result-3500631-1307997072/solver-3500631-1307997072 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500631-1307997072.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= aec7e1601818e8078cd384d1709eb08b RANDOM SEED=787582320 node109.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 : 2666.809 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 : 5333.61 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 : 2666.809 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 : 2666.809 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 : 2666.809 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 : 2666.809 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 : 2666.809 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 : 2666.809 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 : 2666.809 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 12303892 kB Buffers: 118956 kB Cached: 19306724 kB SwapCached: 8608 kB Active: 4531108 kB Inactive: 15438568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 12303892 kB SwapTotal: 67111528 kB SwapFree: 67056684 kB Dirty: 5156 kB Writeback: 0 kB AnonPages: 541344 kB Mapped: 13956 kB Slab: 613104 kB PageTables: 5844 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 784304 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= 2860 MiB End job on node109 at 2011-06-13 22:31:13