Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 22.9805 | 22.9918 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968898.opb |
MD5SUM | 69ed8f4b39c68fafbb367acafc32198c |
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 | 0.066989 |
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 | 1261 |
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/node79/40923-1149212085/instance-40923-1149212085.opb ...... 22.98 c done parsing opb. 22.98 s UNSATISFIABLE 22.98 c Total Run Time 22.9745
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/node79/watcher-40923-1149212085 -o ROOT/results/node79/solver-40923-1149212085 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node79/40923-1149212085/instance-40923-1149212085.opb 451049428 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.91 2/67 17795 /proc/meminfo: memFree=1569704/2055892 swapFree=4085424/4096564 [pid=17795] ppid=17793 vsize=1400 CPUtime=0 /proc/17795/stat : 17795 (PBS4L) R 17793 17795 17750 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 186847171 1433600 101 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135137821 0 0 4096 0 0 0 0 17 1 0 0 /proc/17795/statm: 350 107 90 232 0 115 0 [startup+10.0025 s] /proc/loadavg: 0.88 0.97 0.91 2/67 17795 /proc/meminfo: memFree=1561656/2055892 swapFree=4085424/4096564 [pid=17795] ppid=17793 vsize=12944 CPUtime=9.99 /proc/17795/stat : 17795 (PBS4L) R 17793 17795 17750 0 -1 4194304 2510 0 0 0 995 4 0 0 25 0 1 0 186847171 13254656 2152 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/17795/statm: 3236 2152 105 232 0 3001 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12944 [startup+20.0086 s] /proc/loadavg: 0.89 0.97 0.91 2/67 17795 /proc/meminfo: memFree=1559168/2055892 swapFree=4085424/4096564 [pid=17795] ppid=17793 vsize=15988 CPUtime=19.99 /proc/17795/stat : 17795 (PBS4L) R 17793 17795 17750 0 -1 4194304 3523 0 0 0 1992 7 0 0 25 0 1 0 186847171 16371712 2780 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/17795/statm: 3997 2780 105 232 0 3762 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15988 Child status: 0 Real time (s): 22.9918 CPU time (s): 22.9805 CPU user time (s): 22.8935 CPU system time (s): 0.086986 CPU usage (%): 99.9507 Max. virtual memory (cumulated for all children) (Kb): 15988
Begin job on node79 on Fri Jun 2 01:34:46 UTC 2006 FILE ID= 40923-1149212085 PBS_JOBID= 294163 BENCH NAME= ROOT/tmp/node79/40923-1149212085/instance-40923-1149212085.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node79/40923-1149212085/instance-40923-1149212085.opb 451049428 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node79/watcher-40923-1149212085 -o ROOT/results/node79/solver-40923-1149212085 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node79/40923-1149212085/instance-40923-1149212085.opb 451049428 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 69ed8f4b39c68fafbb367acafc32198c RANDOM SEED= 451049428 /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 : 3000.234 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 : 6006.18 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 : 3000.234 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1570104 kB Buffers: 22940 kB Cached: 394144 kB SwapCached: 2612 kB Active: 83080 kB Inactive: 342976 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1570104 kB SwapTotal: 4096564 kB SwapFree: 4085424 kB Dirty: 268 kB Writeback: 0 kB Mapped: 16672 kB Slab: 46452 kB Committed_AS: 171708 kB PageTables: 1304 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node79 on Fri Jun 2 01:35:09 UTC 2006