Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.6 | UNSAT | 0.178972 | 0.178948 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
Bench Category | DEC-SMALLINT-LIN (no 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 | 0.144977 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 7578 |
Total number of constraints | 21401 |
Number of constraints which are clauses | 20501 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 900 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
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-3461310-1307071233.opb. 0.00/0.00 c Instance file HOME/instance-3461310-1307071233.opb 0.00/0.00 c File size is 653172 bytes. 0.00/0.04 c Highest Coefficient sum: 126 0.00/0.04 c ============================[ Problem Statistics ]============================= 0.00/0.04 c | | 0.00/0.04 c | Parsing time: 0.04 s | 0.00/0.04 c | Number Variables: 7578 | 0.00/0.04 c | Number Clauses: 20501 | 0.00/0.04 c | Number Cardinality: 0 | 0.00/0.04 c | Number PB Constraints: 900 | 0.05/0.05 c ============================[ Search Statistics ]============================== 0.05/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.05/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.05/0.05 c =============================================================================== 0.05/0.05 c | 0 | 7574 21401 55714 | 7133 0 -nan | 0.000 % | 0.05/0.06 c ============================[ Search Statistics ]============================== 0.05/0.06 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.05/0.06 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.05/0.06 c =============================================================================== 0.05/0.06 c | 0 | 7574 20763 55693 | 6921 0 -nan | 0.000 % | 0.05/0.08 c | 101 | 7574 20763 55693 | 7613 101 10 | 0.053 % | 0.05/0.09 c | 251 | 7574 20763 55693 | 8374 251 15 | 0.053 % | 0.09/0.11 c | 477 | 7574 20763 55693 | 9211 477 16 | 0.053 % | 0.09/0.13 c | 817 | 7574 20763 55693 | 10133 817 19 | 0.054 % | 0.09/0.17 c =============================================================================== 0.09/0.17 c core #1 0.09/0.17 c 0.09/0.17 c 0.09/0.17 c Core size: 22 Core Weight: 2147483647 Total Weight: 2147483647 0.09/0.17 c Current CPU time: 0.161975 s 0.09/0.17 c 0.09/0.17 s UNSATISFIABLE 0.09/0.17 c Total CPU time: 0.161975 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-3461310-1307071233/watcher-3461310-1307071233 -o /tmp/evaluation-result-3461310-1307071233/solver-3461310-1307071233 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461310-1307071233.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 2.01 2.00 2/400 24451 /proc/meminfo: memFree=30021032/32950904 swapFree=56615552/67111528 [pid=24451] ppid=24449 vsize=3792 CPUtime=0.01 cores=1,3,5,7 /proc/24451/stat : 24451 (wbo1.6) R 24449 24451 19672 0 -1 4202496 596 0 0 0 1 0 0 0 25 0 1 0 818723063 3883008 549 33554432000 4194304 5714214 140734834312864 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 3 0 0 0 /proc/24451/statm: 948 550 207 372 0 413 0 [startup+0.0536959 s] /proc/loadavg: 2.00 2.01 2.00 2/400 24451 /proc/meminfo: memFree=30021032/32950904 swapFree=56615552/67111528 [pid=24451] ppid=24449 vsize=9596 CPUtime=0.05 cores=1,3,5,7 /proc/24451/stat : 24451 (wbo1.6) R 24449 24451 19672 0 -1 4202496 2317 0 0 0 5 0 0 0 25 0 1 0 818723063 9826304 2110 33554432000 4194304 5714214 140734834312864 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 3 0 0 0 /proc/24451/statm: 2399 2110 173 372 0 2024 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 9596 [startup+0.100745 s] /proc/loadavg: 2.00 2.01 2.00 2/400 24451 /proc/meminfo: memFree=30021032/32950904 swapFree=56615552/67111528 [pid=24451] ppid=24449 vsize=12336 CPUtime=0.09 cores=1,3,5,7 /proc/24451/stat : 24451 (wbo1.6) R 24449 24451 19672 0 -1 4202496 3155 0 0 0 9 0 0 0 25 0 1 0 818723063 12632064 2770 33554432000 4194304 5714214 140734834312864 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0 /proc/24451/statm: 3084 2770 180 372 0 2709 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12336 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.178948 CPU time (s): 0.178972 CPU user time (s): 0.161975 CPU system time (s): 0.016997 CPU usage (%): 100.013 Max. virtual memory (cumulated for all children) (KiB): 12336 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.161975 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3156 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= 4 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.013997 second system time The end
Begin job on node121 at 2011-06-03 05:20:33 IDJOB=3461310 IDBENCH=1476 IDSOLVER=1953 FILE ID=node121/3461310-1307071233 RUNJOBID= node121-1307065826-20256 PBS_JOBID= 13497865 Free space on /tmp= 73948 MiB SOLVER NAME= wbo 1.6 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461310-1307071233/watcher-3461310-1307071233 -o /tmp/evaluation-result-3461310-1307071233/solver-3461310-1307071233 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461310-1307071233.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED=630945464 node121.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 : 2666.817 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 : 5333.63 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 : 2666.817 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 : 5226.07 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 : 2666.817 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 : 5332.84 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 : 2666.817 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 : 2666.817 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 : 2666.817 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 : 5332.74 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 : 2666.817 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 : 5332.75 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 : 2666.817 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: 32950904 kB MemFree: 30021312 kB Buffers: 260532 kB Cached: 365468 kB SwapCached: 9896 kB Active: 2320804 kB Inactive: 350464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950904 kB LowFree: 30021312 kB SwapTotal: 67111528 kB SwapFree: 56615552 kB Dirty: 4668 kB Writeback: 0 kB AnonPages: 2042680 kB Mapped: 13844 kB Slab: 139364 kB PageTables: 51860 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586980 kB Committed_AS: 83729512 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= 73944 MiB End job on node121 at 2011-06-03 05:20:33