Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 26.6939 | 26.7083 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110973670.opb |
MD5SUM | 2d5d56ef88518febfb85606d45805c18 |
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 | 0.385941 |
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 | 1248 |
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/node3/40897-1149210260/instance-40897-1149210260.opb ...... 26.70 c done parsing opb. 26.70 s UNSATISFIABLE 26.70 c Total Run Time 26.6879
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/node3/watcher-40897-1149210260 -o ROOT/results/node3/solver-40897-1149210260 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node3/40897-1149210260/instance-40897-1149210260.opb 314042143 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/64 8789 /proc/meminfo: memFree=1396248/2055920 swapFree=4181424/4192956 [pid=8789] ppid=8787 vsize=1400 CPUtime=0 /proc/8789/stat : 8789 (PBS4L) R 8787 8789 8744 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 186687715 1433600 108 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134599020 0 0 4096 0 0 0 0 17 1 0 0 /proc/8789/statm: 350 110 91 232 0 115 0 [startup+10.0021 s] /proc/loadavg: 0.87 0.94 0.90 2/64 8789 /proc/meminfo: memFree=1387672/2055920 swapFree=4181424/4192956 [pid=8789] ppid=8787 vsize=12916 CPUtime=9.99 /proc/8789/stat : 8789 (PBS4L) R 8787 8789 8744 0 -1 4194304 2603 0 0 0 993 6 0 0 25 0 1 0 186687715 13225984 2244 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/8789/statm: 3229 2244 105 232 0 2994 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12916 [startup+20.0078 s] /proc/loadavg: 0.89 0.94 0.90 2/64 8789 /proc/meminfo: memFree=1385752/2055920 swapFree=4181424/4192956 [pid=8789] ppid=8787 vsize=15524 CPUtime=19.99 /proc/8789/stat : 8789 (PBS4L) R 8787 8789 8744 0 -1 4194304 3461 0 0 0 1990 9 0 0 25 0 1 0 186687715 15896576 2717 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/8789/statm: 3881 2717 105 232 0 3646 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15524 Child status: 0 Real time (s): 26.7083 CPU time (s): 26.6939 CPU user time (s): 26.592 CPU system time (s): 0.101984 CPU usage (%): 99.9462 Max. virtual memory (cumulated for all children) (Kb): 15524
Begin job on node3 on Fri Jun 2 01:04:20 UTC 2006 FILE ID= 40897-1149210260 PBS_JOBID= 293819 BENCH NAME= ROOT/tmp/node3/40897-1149210260/instance-40897-1149210260.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node3/40897-1149210260/instance-40897-1149210260.opb 314042143 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-40897-1149210260 -o ROOT/results/node3/solver-40897-1149210260 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node3/40897-1149210260/instance-40897-1149210260.opb 314042143 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 2d5d56ef88518febfb85606d45805c18 RANDOM SEED= 314042143 /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 : 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 : 3000.261 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1396456 kB Buffers: 31384 kB Cached: 552252 kB SwapCached: 3612 kB Active: 224552 kB Inactive: 368144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1396456 kB SwapTotal: 4192956 kB SwapFree: 4181424 kB Dirty: 164 kB Writeback: 0 kB Mapped: 14920 kB Slab: 52804 kB Committed_AS: 163040 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node3 on Fri Jun 2 01:04:47 UTC 2006