Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pwbo 1.1 | UNSAT | 0.073988 | 0.074352 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-rand199fd6.cudf.paranoid.opb |
MD5SUM | ed6439846d599590769e7881fb6d3c5e |
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 | 0.016996 |
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 | 6600 |
Total number of constraints | 29501 |
Number of constraints which are clauses | 29152 |
Number of constraints which are cardinality constraints (but not clauses) | 349 |
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 | 2426 |
Biggest coefficient in the objective function | 1877 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1036102 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1877 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1036102 |
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-3500637-1307997108.opb. 0.00/0.00 c Instance file HOME/instance-3500637-1307997108.opb 0.00/0.00 c File size is 940072 bytes. 0.06/0.07 c Highest Coefficient sum: 553 0.06/0.07 c ============================[ Problem Statistics ]============================= 0.06/0.07 c | | 0.06/0.07 c | Parsing time: 0.07 s | 0.06/0.07 c | Number Variables: 6600 | 0.06/0.07 c | Number Clauses: 29152 | 0.06/0.07 c | Number Cardinality: 349 | 0.06/0.07 c | Number PB Constraints: 0 | 0.06/0.07 s UNSATISFIABLE 0.06/0.07 c Memory used : 75.70 MB 0.06/0.07 c CPU time : 0.071989 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-3500637-1307997108/watcher-3500637-1307997108 -o /var/tmp/evaluation-result-3500637-1307997108/solver-3500637-1307997108 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500637-1307997108.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: 2.51 3.36 3.69 3/179 19369 /proc/meminfo: memFree=24329528/32950928 swapFree=67054844/67111528 [pid=19369] ppid=19367 vsize=4376 CPUtime=0 cores=1,3,5,7 /proc/19369/stat : 19369 (pwbo1.1) R 19367 19369 17705 0 -1 4202496 615 0 0 0 0 0 0 0 23 0 1 0 989941503 4481024 567 33554432000 4194304 5714118 140735690334032 18446744073709551615 4237107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/19369/statm: 1094 567 165 372 0 489 0 [startup+0.0686721 s] /proc/loadavg: 2.51 3.36 3.69 3/179 19369 /proc/meminfo: memFree=24329528/32950928 swapFree=67054844/67111528 [pid=19369] ppid=19367 vsize=10808 CPUtime=0.06 cores=1,3,5,7 /proc/19369/stat : 19369 (pwbo1.1) R 19367 19369 17705 0 -1 4202496 2300 0 0 0 6 0 0 0 23 0 1 0 989941503 11067392 2252 33554432000 4194304 5714118 140735690334032 18446744073709551615 4970378 0 0 4096 16387 0 0 0 17 3 0 0 0 /proc/19369/statm: 2702 2253 370 372 0 2097 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 10808 Solver just ended. Dumping a history of the last processes samples [startup+0.0686721 s] /proc/loadavg: 2.51 3.36 3.69 3/179 19369 /proc/meminfo: memFree=24329528/32950928 swapFree=67054844/67111528 [pid=19369] ppid=19367 vsize=10808 CPUtime=0.06 cores=1,3,5,7 /proc/19369/stat : 19369 (pwbo1.1) R 19367 19369 17705 0 -1 4202496 2300 0 0 0 6 0 0 0 23 0 1 0 989941503 11067392 2252 33554432000 4194304 5714118 140735690334032 18446744073709551615 4970378 0 0 4096 16387 0 0 0 17 3 0 0 0 /proc/19369/statm: 2702 2253 370 372 0 2097 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 10808 Child status: 0 Real time (s): 0.074352 CPU time (s): 0.073988 CPU user time (s): 0.071989 CPU system time (s): 0.001999 CPU usage (%): 99.5104 Max. virtual memory (cumulated for all children) (KiB): 10808 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.071989 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= 2519 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= 5 involuntary context switches= 5 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node114 at 2011-06-13 22:31:48 IDJOB=3500637 IDBENCH=72129 IDSOLVER=1954 FILE ID=node114/3500637-1307997108 RUNJOBID= node114-1307991472-17958 PBS_JOBID= 13559747 Free space on /var/tmp= 2880 MiB SOLVER NAME= pwbo 1.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand199fd6.cudf.paranoid.opb COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500637-1307997108/watcher-3500637-1307997108 -o /var/tmp/evaluation-result-3500637-1307997108/solver-3500637-1307997108 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500637-1307997108.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= ed6439846d599590769e7881fb6d3c5e RANDOM SEED=1864937618 node114.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 : 2666.848 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 : 2666.848 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 : 2666.848 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 : 2666.848 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 : 5332.73 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 : 2666.848 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 : 2666.848 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 : 2666.848 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 : 2666.848 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: 32950928 kB MemFree: 24329460 kB Buffers: 61952 kB Cached: 7989844 kB SwapCached: 10332 kB Active: 364456 kB Inactive: 7895288 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 24329460 kB SwapTotal: 67111528 kB SwapFree: 67054844 kB Dirty: 5048 kB Writeback: 0 kB AnonPages: 205520 kB Mapped: 13552 kB Slab: 296724 kB PageTables: 4988 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 405012 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= 2876 MiB End job on node114 at 2011-06-13 22:31:48