Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.6 | UNSAT | 0.065989 | 0.067172 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-rand65d021.cudf.paranoid.opb |
MD5SUM | 158d903a659c0f948d7d1efe68f3fb57 |
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 | 0.065989 |
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 | 6018 |
Total number of constraints | 26798 |
Number of constraints which are clauses | 26470 |
Number of constraints which are cardinality constraints (but not clauses) | 328 |
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 | 2206 |
Biggest coefficient in the objective function | 1657 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 914662 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1657 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 914662 |
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 wbo 1.6 beta - 20110321 0.00/0.00 c Parsing opb file format. File HOME/instance-3461660-1307119302.opb. 0.00/0.00 c Instance file HOME/instance-3461660-1307119302.opb 0.00/0.00 c File size is 866422 bytes. 0.05/0.06 c Highest Coefficient sum: 553 0.05/0.06 c ============================[ Problem Statistics ]============================= 0.05/0.06 c | | 0.05/0.06 c | Parsing time: 0.06 s | 0.05/0.06 c | Number Variables: 6018 | 0.05/0.06 c | Number Clauses: 26470 | 0.05/0.06 c | Number Cardinality: 328 | 0.05/0.06 c | Number PB Constraints: 0 | 0.05/0.06 c Conflict found at preprocessing! 0.05/0.06 s UNSATISFIABLE
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-3461660-1307119302/watcher-3461660-1307119302 -o /tmp/evaluation-result-3461660-1307119302/solver-3461660-1307119302 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461660-1307119302.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: 2.00 2.03 2.00 2/436 23925 /proc/meminfo: memFree=20193636/32951124 swapFree=60787360/67111528 [pid=23925] ppid=23923 vsize=4044 CPUtime=0.01 cores=1,3,5,7 /proc/23925/stat : 23925 (wbo1.6) R 23923 23925 18464 0 -1 4202496 628 0 0 0 1 0 0 0 25 0 1 0 823528087 4141056 581 33554432000 4194304 5714214 140733462994688 18446744073709551615 4228419 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/23925/statm: 1011 581 207 372 0 424 0 [startup+0.0523459 s] /proc/loadavg: 2.00 2.03 2.00 2/436 23925 /proc/meminfo: memFree=20193636/32951124 swapFree=60787360/67111528 [pid=23925] ppid=23923 vsize=6156 CPUtime=0.05 cores=1,3,5,7 /proc/23925/stat : 23925 (wbo1.6) R 23923 23925 18464 0 -1 4202496 1281 0 0 0 5 0 0 0 25 0 1 0 823528087 6303744 1234 33554432000 4194304 5714214 140733462994688 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/23925/statm: 1539 1234 348 372 0 952 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 6156 Solver just ended. Dumping a history of the last processes samples [startup+0.0523459 s] /proc/loadavg: 2.00 2.03 2.00 2/436 23925 /proc/meminfo: memFree=20193636/32951124 swapFree=60787360/67111528 [pid=23925] ppid=23923 vsize=6156 CPUtime=0.05 cores=1,3,5,7 /proc/23925/stat : 23925 (wbo1.6) R 23923 23925 18464 0 -1 4202496 1281 0 0 0 5 0 0 0 25 0 1 0 823528087 6303744 1234 33554432000 4194304 5714214 140733462994688 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/23925/statm: 1539 1234 348 372 0 952 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 6156 Child status: 0 Real time (s): 0.067172 CPU time (s): 0.065989 CPU user time (s): 0.06399 CPU system time (s): 0.001999 CPU usage (%): 98.2389 Max. virtual memory (cumulated for all children) (KiB): 6156 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06399 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2151 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 0.005999 second user time and 0.010998 second system time The end
Begin job on node135 at 2011-06-03 18:41:42 IDJOB=3461660 IDBENCH=72128 IDSOLVER=1953 FILE ID=node135/3461660-1307119302 RUNJOBID= node135-1307116712-23527 PBS_JOBID= 13497982 Free space on /tmp= 73952 MiB SOLVER NAME= wbo 1.6 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand65d021.cudf.paranoid.opb COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461660-1307119302/watcher-3461660-1307119302 -o /tmp/evaluation-result-3461660-1307119302/solver-3461660-1307119302 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461660-1307119302.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 158d903a659c0f948d7d1efe68f3fb57 RANDOM SEED=1378428498 node135.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 : 2666.851 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 : 2666.851 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 : 5332.83 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 : 2666.851 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 : 2666.851 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 : 6640.14 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 : 2666.851 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 : 5332.78 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 : 2666.851 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 : 2666.851 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 : 2666.851 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 : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 20193792 kB Buffers: 238584 kB Cached: 518628 kB SwapCached: 6168 kB Active: 12055580 kB Inactive: 442336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 20193792 kB SwapTotal: 67111528 kB SwapFree: 60787360 kB Dirty: 5408 kB Writeback: 0 kB AnonPages: 11740332 kB Mapped: 26600 kB Slab: 126020 kB PageTables: 66792 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 125043804 kB VmallocTotal: 34359738367 kB VmallocUsed: 33868 kB VmallocChunk: 34359703231 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73948 MiB End job on node135 at 2011-06-03 18:41:42