Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 18.6012 | 18.6091 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224929.opb |
MD5SUM | 7cb47e44b2705fbf7948e62a414ce623 |
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 | 0.044992 |
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 | 1264 |
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/node68/40931-1149212329/instance-40931-1149212329.opb ...... 18.60 c done parsing opb. 18.60 s UNSATISFIABLE 18.60 c Total Run Time 18.5942
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/node68/watcher-40931-1149212329 -o ROOT/results/node68/solver-40931-1149212329 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node68/40931-1149212329/instance-40931-1149212329.opb 311425221 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.70 0.90 0.89 3/64 6488 /proc/meminfo: memFree=1433960/2055920 swapFree=4182324/4192956 [pid=6488] ppid=6486 vsize=1368 CPUtime=0 /proc/6488/stat : 6488 (PBS4L) R 6486 6488 6443 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 186902445 1400832 137 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134617144 0 0 4096 0 0 0 0 17 0 0 0 /proc/6488/statm: 342 137 104 232 0 107 0 [startup+10.0027 s] /proc/loadavg: 0.75 0.90 0.89 2/64 6488 /proc/meminfo: memFree=1424832/2055920 swapFree=4182324/4192956 [pid=6488] ppid=6486 vsize=12916 CPUtime=10 /proc/6488/stat : 6488 (PBS4L) R 6486 6488 6443 0 -1 4194304 2772 0 0 0 995 5 0 0 25 0 1 0 186902445 13225984 2413 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 0 0 0 /proc/6488/statm: 3229 2413 105 232 0 2994 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (Kb) 12916 Child status: 0 Real time (s): 18.6091 CPU time (s): 18.6012 CPU user time (s): 18.5222 CPU system time (s): 0.078987 CPU usage (%): 99.9575 Max. virtual memory (cumulated for all children) (Kb): 12916
Begin job on node68 on Fri Jun 2 01:38:49 UTC 2006 FILE ID= 40931-1149212329 PBS_JOBID= 294267 BENCH NAME= ROOT/tmp/node68/40931-1149212329/instance-40931-1149212329.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node68/40931-1149212329/instance-40931-1149212329.opb 311425221 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-40931-1149212329 -o ROOT/results/node68/solver-40931-1149212329 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node68/40931-1149212329/instance-40931-1149212329.opb 311425221 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 7cb47e44b2705fbf7948e62a414ce623 RANDOM SEED= 311425221 /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 : 3000.279 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 : 3000.279 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: 1434168 kB Buffers: 34892 kB Cached: 509368 kB SwapCached: 2936 kB Active: 102456 kB Inactive: 451056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1434168 kB SwapTotal: 4192956 kB SwapFree: 4182324 kB Dirty: 276 kB Writeback: 0 kB Mapped: 15576 kB Slab: 54244 kB Committed_AS: 179152 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Fri Jun 2 01:39:08 UTC 2006