Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 19.667 | 19.6759 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222539.opb |
MD5SUM | 85b1a2d6763bafe7f0a209fbd0ea6a94 |
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 | 0.025995 |
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 | 1192 |
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/node22/40890-1149209214/instance-40890-1149209214.opb ...... 19.67 c done parsing opb. 19.67 s UNSATISFIABLE 19.67 c Total Run Time 19.661
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/node22/watcher-40890-1149209214 -o ROOT/results/node22/solver-40890-1149209214 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node22/40890-1149209214/instance-40890-1149209214.opb 384930977 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.94 0.90 2/64 12164 /proc/meminfo: memFree=1471232/2055920 swapFree=4183844/4192956 [pid=12164] ppid=12162 vsize=1400 CPUtime=0 /proc/12164/stat : 12164 (PBS4L) R 12162 12164 12119 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 82355780 1433600 134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134539580 0 0 4096 0 0 0 0 17 1 0 0 /proc/12164/statm: 350 134 100 232 0 115 0 [startup+10.0021 s] /proc/loadavg: 0.87 0.94 0.90 2/64 12164 /proc/meminfo: memFree=1463056/2055920 swapFree=4183844/4192956 [pid=12164] ppid=12162 vsize=13076 CPUtime=10 /proc/12164/stat : 12164 (PBS4L) R 12162 12164 12119 0 -1 4194304 2509 0 0 0 995 5 0 0 25 0 1 0 82355780 13389824 2150 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552224 0 0 4096 0 0 0 0 17 1 0 0 /proc/12164/statm: 3269 2150 105 232 0 3034 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (Kb) 13076 Child status: 0 Real time (s): 19.6759 CPU time (s): 19.667 CPU user time (s): 19.586 CPU system time (s): 0.080987 CPU usage (%): 99.9549 Max. virtual memory (cumulated for all children) (Kb): 13076
Begin job on node22 on Fri Jun 2 00:46:54 UTC 2006 FILE ID= 40890-1149209214 PBS_JOBID= 293736 BENCH NAME= ROOT/tmp/node22/40890-1149209214/instance-40890-1149209214.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node22/40890-1149209214/instance-40890-1149209214.opb 384930977 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-40890-1149209214 -o ROOT/results/node22/solver-40890-1149209214 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node22/40890-1149209214/instance-40890-1149209214.opb 384930977 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 85b1a2d6763bafe7f0a209fbd0ea6a94 RANDOM SEED= 384930977 /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: 1471440 kB Buffers: 37896 kB Cached: 471008 kB SwapCached: 3204 kB Active: 165804 kB Inactive: 351860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1471440 kB SwapTotal: 4192956 kB SwapFree: 4183844 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14896 kB Slab: 52932 kB Committed_AS: 167816 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node22 on Fri Jun 2 00:47:14 UTC 2006