Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 11.9922 | 12.0005 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224059.opb |
MD5SUM | a18d21f73a1079a5fbd022c0c033271e |
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 | 0.017996 |
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 | 1314 |
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/node20/40928-1149212252/instance-40928-1149212252.opb ...... 11.99 c done parsing opb. 11.99 s UNSATISFIABLE 11.99 c Total Run Time 11.9862
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/node20/watcher-40928-1149212252 -o ROOT/results/node20/solver-40928-1149212252 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node20/40928-1149212252/instance-40928-1149212252.opb 279418225 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.94 0.90 2/64 4660 /proc/meminfo: memFree=1521144/2055920 swapFree=4181488/4192956 [pid=4660] ppid=4658 vsize=1368 CPUtime=0 /proc/4660/stat : 4660 (PBS4L) D 4658 4660 4615 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 186888270 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135137645 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/4660/statm: 342 95 84 232 0 107 0 [startup+10.0019 s] /proc/loadavg: 0.87 0.94 0.90 2/64 4660 /proc/meminfo: memFree=1513944/2055920 swapFree=4181488/4192956 [pid=4660] ppid=4658 vsize=8968 CPUtime=9.98 /proc/4660/stat : 4660 (PBS4L) R 4658 4660 4615 0 -1 4194304 2262 0 0 0 993 5 0 0 25 0 1 0 186888270 9183232 1903 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549291 0 0 4096 0 0 0 0 17 1 0 0 /proc/4660/statm: 2242 1903 105 232 0 2007 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 8968 Child status: 0 Real time (s): 12.0005 CPU time (s): 11.9922 CPU user time (s): 11.9242 CPU system time (s): 0.067989 CPU usage (%): 99.9305 Max. virtual memory (cumulated for all children) (Kb): 8968
Begin job on node20 on Fri Jun 2 01:37:32 UTC 2006 FILE ID= 40928-1149212252 PBS_JOBID= 294229 BENCH NAME= ROOT/tmp/node20/40928-1149212252/instance-40928-1149212252.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node20/40928-1149212252/instance-40928-1149212252.opb 279418225 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-40928-1149212252 -o ROOT/results/node20/solver-40928-1149212252 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node20/40928-1149212252/instance-40928-1149212252.opb 279418225 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= a18d21f73a1079a5fbd022c0c033271e RANDOM SEED= 279418225 /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 : 3000.236 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 : 3000.236 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: 1521352 kB Buffers: 38440 kB Cached: 420120 kB SwapCached: 3296 kB Active: 167700 kB Inactive: 299660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1521352 kB SwapTotal: 4192956 kB SwapFree: 4181488 kB Dirty: 332 kB Writeback: 0 kB Mapped: 14748 kB Slab: 53240 kB Committed_AS: 213416 kB PageTables: 1432 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node20 on Fri Jun 2 01:37:44 UTC 2006