Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 18.7112 | 18.723 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971697.opb |
MD5SUM | c9a87792271871ea771a066925b39a9d |
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 | 0.245962 |
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 | 1238 |
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/node59/40868-1149208422/instance-40868-1149208422.opb ...... 18.71 c done parsing opb. 18.71 s UNSATISFIABLE 18.72 c Total Run Time 18.7052
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/node59/watcher-40868-1149208422 -o ROOT/results/node59/solver-40868-1149208422 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node59/40868-1149208422/instance-40868-1149208422.opb 755961375 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/64 23351 /proc/meminfo: memFree=1593984/2055920 swapFree=4180876/4192956 [pid=23351] ppid=23349 vsize=1400 CPUtime=0 /proc/23351/stat : 23351 (PBS4L) R 23349 23351 23306 0 -1 4194304 137 0 0 0 0 0 0 0 19 0 1 0 186510440 1433600 120 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134536608 0 0 4096 0 0 0 0 17 1 0 0 /proc/23351/statm: 350 122 99 232 0 115 0 [startup+10.0023 s] /proc/loadavg: 0.87 0.94 0.90 2/64 23351 /proc/meminfo: memFree=1586000/2055920 swapFree=4180876/4192956 [pid=23351] ppid=23349 vsize=13076 CPUtime=9.99 /proc/23351/stat : 23351 (PBS4L) R 23349 23351 23306 0 -1 4194304 2472 0 0 0 995 4 0 0 25 0 1 0 186510440 13389824 2113 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/23351/statm: 3269 2113 105 232 0 3034 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13076 Child status: 0 Real time (s): 18.723 CPU time (s): 18.7112 CPU user time (s): 18.6272 CPU system time (s): 0.083987 CPU usage (%): 99.9367 Max. virtual memory (cumulated for all children) (Kb): 13076
Begin job on node59 on Fri Jun 2 00:33:42 UTC 2006 FILE ID= 40868-1149208422 PBS_JOBID= 293445 BENCH NAME= ROOT/tmp/node59/40868-1149208422/instance-40868-1149208422.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node59/40868-1149208422/instance-40868-1149208422.opb 755961375 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-40868-1149208422 -o ROOT/results/node59/solver-40868-1149208422 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node59/40868-1149208422/instance-40868-1149208422.opb 755961375 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= c9a87792271871ea771a066925b39a9d RANDOM SEED= 755961375 /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 : 3000.272 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 : 3000.272 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: 1594192 kB Buffers: 33400 kB Cached: 353068 kB SwapCached: 4056 kB Active: 105952 kB Inactive: 289468 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1594192 kB SwapTotal: 4192956 kB SwapFree: 4180876 kB Dirty: 208 kB Writeback: 0 kB Mapped: 14720 kB Slab: 52272 kB Committed_AS: 189536 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node59 on Fri Jun 2 00:34:01 UTC 2006