Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 17.0064 | 17.0151 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974372.opb |
MD5SUM | c554a2f9e460ec54fba106ea9f102f78 |
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 | 0.012997 |
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 | 1266 |
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/node47/40874-1149208511/instance-40874-1149208511.opb ...... 17.01 c done parsing opb. 17.01 s UNSATISFIABLE 17.01 c Total Run Time 17.0004
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/node47/watcher-40874-1149208511 -o ROOT/results/node47/solver-40874-1149208511 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40874-1149208511/instance-40874-1149208511.opb 841604335 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 2/64 4937 /proc/meminfo: memFree=1154968/2055920 swapFree=4183752/4192956 [pid=4937] ppid=4935 vsize=1400 CPUtime=0 /proc/4937/stat : 4937 (PBS4L) R 4935 4937 4892 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 152779676 1433600 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/4937/statm: 350 128 100 232 0 115 0 [startup+10.0028 s] /proc/loadavg: 0.87 0.95 0.90 2/64 4937 /proc/meminfo: memFree=1147992/2055920 swapFree=4183752/4192956 [pid=4937] ppid=4935 vsize=8776 CPUtime=9.99 /proc/4937/stat : 4937 (PBS4L) R 4935 4937 4892 0 -1 4194304 2217 0 0 0 995 4 0 0 25 0 1 0 152779676 8986624 1858 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550761 0 0 4096 0 0 0 0 17 1 0 0 /proc/4937/statm: 2194 1858 105 232 0 1959 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 8776 Child status: 0 Real time (s): 17.0151 CPU time (s): 17.0064 CPU user time (s): 16.9374 CPU system time (s): 0.068989 CPU usage (%): 99.9492 Max. virtual memory (cumulated for all children) (Kb): 8776
Begin job on node47 on Fri Jun 2 00:35:11 UTC 2006 FILE ID= 40874-1149208511 PBS_JOBID= 293525 BENCH NAME= ROOT/tmp/node47/40874-1149208511/instance-40874-1149208511.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40874-1149208511/instance-40874-1149208511.opb 841604335 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-40874-1149208511 -o ROOT/results/node47/solver-40874-1149208511 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40874-1149208511/instance-40874-1149208511.opb 841604335 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= c554a2f9e460ec54fba106ea9f102f78 RANDOM SEED= 841604335 /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 : 3000.236 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 : 3000.236 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: 1155176 kB Buffers: 36964 kB Cached: 790880 kB SwapCached: 3524 kB Active: 238356 kB Inactive: 598440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1155176 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 176 kB Writeback: 0 kB Mapped: 15028 kB Slab: 49924 kB Committed_AS: 147912 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node47 on Fri Jun 2 00:35:28 UTC 2006