Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 19.0211 | 19.0312 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111213670.opb |
MD5SUM | b39cb5acbcabe453d1995603b90c4d93 |
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 | 0.015997 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1239 |
Number of bits of the biggest sum of numbers | 11 |
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/node11/40945-1149212958/instance-40945-1149212958.opb ...... 19.02 c done parsing opb. 19.02 s UNSATISFIABLE 19.02 c Total Run Time 19.0151
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/node11/watcher-40945-1149212958 -o ROOT/results/node11/solver-40945-1149212958 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node11/40945-1149212958/instance-40945-1149212958.opb 651619165 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.90 2/64 18829 /proc/meminfo: memFree=1563544/2055920 swapFree=4181380/4192956 [pid=18829] ppid=18827 vsize=1400 CPUtime=0 /proc/18829/stat : 18829 (PBS4L) R 18827 18829 18784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 186958308 1433600 126 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/18829/statm: 350 126 100 232 0 115 0 [startup+10.0029 s] /proc/loadavg: 0.81 0.93 0.90 2/64 18829 /proc/meminfo: memFree=1554264/2055920 swapFree=4181380/4192956 [pid=18829] ppid=18827 vsize=13072 CPUtime=9.99 /proc/18829/stat : 18829 (PBS4L) R 18827 18829 18784 0 -1 4194304 2766 0 0 0 994 5 0 0 25 0 1 0 186958308 13385728 2407 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/18829/statm: 3268 2407 105 232 0 3033 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13072 Child status: 0 Real time (s): 19.0312 CPU time (s): 19.0211 CPU user time (s): 18.9301 CPU system time (s): 0.090986 CPU usage (%): 99.947 Max. virtual memory (cumulated for all children) (Kb): 13072
Begin job on node11 on Fri Jun 2 01:49:18 UTC 2006 FILE ID= 40945-1149212958 PBS_JOBID= 294448 BENCH NAME= ROOT/tmp/node11/40945-1149212958/instance-40945-1149212958.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node11/40945-1149212958/instance-40945-1149212958.opb 651619165 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-40945-1149212958 -o ROOT/results/node11/solver-40945-1149212958 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node11/40945-1149212958/instance-40945-1149212958.opb 651619165 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= b39cb5acbcabe453d1995603b90c4d93 RANDOM SEED= 651619165 /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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1563752 kB Buffers: 32924 kB Cached: 383440 kB SwapCached: 3468 kB Active: 148256 kB Inactive: 277024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1563752 kB SwapTotal: 4192956 kB SwapFree: 4181380 kB Dirty: 228 kB Writeback: 0 kB Mapped: 14728 kB Slab: 52860 kB Committed_AS: 246728 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node11 on Fri Jun 2 01:49:37 UTC 2006