Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 0.856869 | 0.861265 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem.ucl.opb |
MD5SUM | d796017ccd28821dde70ee2d87448ada |
Bench Category | SATUNSAT-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 | 0.856869 |
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 | 9051 |
Total number of constraints | 25833 |
Number of constraints which are clauses | 24941 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 892 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node21/41164-1149238941/instance-41164-1149238941.opb ...... 0.85 c done parsing opb. 0.85 s UNSATISFIABLE 0.85 c Total Run Time 0.581912
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-41164-1149238941 -o ROOT/results/node21/solver-41164-1149238941 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node21/41164-1149238941/instance-41164-1149238941.opb 634319924 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.95 0.90 2/64 21164 /proc/meminfo: memFree=1218768/2055920 swapFree=4181452/4192956 [pid=21164] ppid=21162 vsize=2252 CPUtime=0 /proc/21164/stat : 21164 (PBS4L) R 21162 21164 21119 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 189557140 2306048 178 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598917 0 0 4096 0 0 0 0 17 1 0 0 /proc/21164/statm: 563 180 90 232 0 328 0 Child status: 0 Real time (s): 0.861265 CPU time (s): 0.856869 CPU user time (s): 0.838872 CPU system time (s): 0.017997 CPU usage (%): 99.4896 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node21 on Fri Jun 2 09:02:21 UTC 2006 FILE ID= 41164-1149238941 PBS_JOBID= 297293 BENCH NAME= ROOT/tmp/node21/41164-1149238941/instance-41164-1149238941.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node21/41164-1149238941/instance-41164-1149238941.opb 634319924 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-41164-1149238941 -o ROOT/results/node21/solver-41164-1149238941 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node21/41164-1149238941/instance-41164-1149238941.opb 634319924 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= d796017ccd28821dde70ee2d87448ada RANDOM SEED= 634319924 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.240 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.240 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1219168 kB Buffers: 46172 kB Cached: 712856 kB SwapCached: 3388 kB Active: 214760 kB Inactive: 553140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1219168 kB SwapTotal: 4192956 kB SwapFree: 4181452 kB Dirty: 184 kB Writeback: 0 kB Mapped: 14728 kB Slab: 54908 kB Committed_AS: 238624 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node21 on Fri Jun 2 09:02:21 UTC 2006