Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 26.6699 | 26.6824 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218024.opb |
MD5SUM | d9f3f17355fadaf757079f4be5a497ea |
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 | 0.014997 |
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 | 1228 |
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/node61/40938-1149212620/instance-40938-1149212620.opb ...... 26.67 c done parsing opb. 26.67 s UNSATISFIABLE 26.67 c Total Run Time 26.6629
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/node61/watcher-40938-1149212620 -o ROOT/results/node61/solver-40938-1149212620 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node61/40938-1149212620/instance-40938-1149212620.opb 924235346 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.95 0.91 2/64 19047 /proc/meminfo: memFree=1341192/2055920 swapFree=4179832/4192956 [pid=19047] ppid=19045 vsize=1368 CPUtime=0 /proc/19047/stat : 19047 (PBS4L) D 19045 19047 19002 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 186929890 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135137645 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/19047/statm: 350 99 87 232 0 115 0 [startup+10.0026 s] /proc/loadavg: 0.93 0.95 0.91 2/64 19047 /proc/meminfo: memFree=1333008/2055920 swapFree=4179832/4192956 [pid=19047] ppid=19045 vsize=12772 CPUtime=9.99 /proc/19047/stat : 19047 (PBS4L) R 19045 19047 19002 0 -1 4194304 2498 0 0 0 995 4 0 0 25 0 1 0 186929890 13078528 2139 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/19047/statm: 3193 2139 105 232 0 2958 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12772 [startup+20.0086 s] /proc/loadavg: 0.94 0.96 0.91 2/64 19047 /proc/meminfo: memFree=1329744/2055920 swapFree=4179832/4192956 [pid=19047] ppid=19045 vsize=15652 CPUtime=19.99 /proc/19047/stat : 19047 (PBS4L) R 19045 19047 19002 0 -1 4194304 3710 0 0 0 1992 7 0 0 25 0 1 0 186929890 16027648 2966 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/19047/statm: 3913 2966 105 232 0 3678 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15652 Child status: 0 Real time (s): 26.6824 CPU time (s): 26.6699 CPU user time (s): 26.569 CPU system time (s): 0.100984 CPU usage (%): 99.9532 Max. virtual memory (cumulated for all children) (Kb): 15652
Begin job on node61 on Fri Jun 2 01:43:40 UTC 2006 FILE ID= 40938-1149212620 PBS_JOBID= 294360 BENCH NAME= ROOT/tmp/node61/40938-1149212620/instance-40938-1149212620.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node61/40938-1149212620/instance-40938-1149212620.opb 924235346 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-40938-1149212620 -o ROOT/results/node61/solver-40938-1149212620 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node61/40938-1149212620/instance-40938-1149212620.opb 924235346 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= d9f3f17355fadaf757079f4be5a497ea RANDOM SEED= 924235346 /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 : 3000.232 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 : 3000.232 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: 1341400 kB Buffers: 42888 kB Cached: 594892 kB SwapCached: 4956 kB Active: 192112 kB Inactive: 455516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1341400 kB SwapTotal: 4192956 kB SwapFree: 4179832 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14700 kB Slab: 53048 kB Committed_AS: 205212 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 node61 on Fri Jun 2 01:44:07 UTC 2006