Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 18.7162 | 18.7282 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969170.opb |
MD5SUM | c40b249e67431ed3407a98dac8d92148 |
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 | 0.015996 |
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 | 1227 |
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/node88/40911-1149210775/instance-40911-1149210775.opb ...... 18.72 c done parsing opb. 18.72 s UNSATISFIABLE 18.72 c Total Run Time 18.7102
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/node88/watcher-40911-1149210775 -o ROOT/results/node88/solver-40911-1149210775 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/40911-1149210775/instance-40911-1149210775.opb 497219389 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.97 0.92 2/68 17091 /proc/meminfo: memFree=1723064/2055888 swapFree=4085344/4096564 [pid=17091] ppid=17089 vsize=1400 CPUtime=0 /proc/17091/stat : 17091 (PBS4L) R 17089 17091 17046 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 186716586 1433600 125 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/17091/statm: 350 125 100 232 0 115 0 [startup+10.0029 s] /proc/loadavg: 0.93 0.97 0.92 2/68 17091 /proc/meminfo: memFree=1714296/2055888 swapFree=4085344/4096564 [pid=17091] ppid=17089 vsize=13072 CPUtime=9.99 /proc/17091/stat : 17091 (PBS4L) R 17089 17091 17046 0 -1 4194304 2638 0 0 0 995 4 0 0 25 0 1 0 186716586 13385728 2280 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/17091/statm: 3268 2280 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): 18.7282 CPU time (s): 18.7162 CPU user time (s): 18.6432 CPU system time (s): 0.072988 CPU usage (%): 99.9356 Max. virtual memory (cumulated for all children) (Kb): 13072
Begin job on node88 on Fri Jun 2 01:12:55 UTC 2006 FILE ID= 40911-1149210775 PBS_JOBID= 294004 BENCH NAME= ROOT/tmp/node88/40911-1149210775/instance-40911-1149210775.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/40911-1149210775/instance-40911-1149210775.opb 497219389 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node88/watcher-40911-1149210775 -o ROOT/results/node88/solver-40911-1149210775 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/40911-1149210775/instance-40911-1149210775.opb 497219389 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= c40b249e67431ed3407a98dac8d92148 RANDOM SEED= 497219389 /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 : 3000.261 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 : 6006.16 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 : 3000.261 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1723272 kB Buffers: 28536 kB Cached: 229948 kB SwapCached: 2500 kB Active: 86528 kB Inactive: 180680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1723272 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 160 kB Writeback: 0 kB Mapped: 16740 kB Slab: 51992 kB Committed_AS: 194776 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node88 on Fri Jun 2 01:13:13 UTC 2006