Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 42.2556 | 42.2898 |
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 Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 169 variables and 101 constraints. 0.02 c Using non-optimization problem switches. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.008 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.022 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.05 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.095 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.149 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.207 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.298 0.43 c Restart #7 #Var: 169 LB: 0 @ 0.419 0.57 c Restart #8 #Var: 169 LB: 0 @ 0.559 0.72 c Restart #9 #Var: 169 LB: 0 @ 0.712 0.95 c Restart #10 #Var: 169 LB: 0 @ 0.937 1.18 c Restart #11 #Var: 169 LB: 0 @ 1.165 1.54 c Restart #12 #Var: 169 LB: 0 @ 1.532 1.82 c Restart #13 #Var: 169 LB: 0 @ 1.812 2.18 c Restart #14 #Var: 169 LB: 0 @ 2.168 2.59 c Restart #15 #Var: 169 LB: 0 @ 2.578 3.00 c Restart #16 #Var: 169 LB: 0 @ 2.988 3.72 c Restart #17 #Var: 169 LB: 0 @ 3.708 4.28 c Restart #18 #Var: 169 LB: 0 @ 4.262 5.24 c Restart #19 #Var: 169 LB: 0 @ 5.227 5.93 c Restart #20 #Var: 169 LB: 0 @ 5.918 6.90 c Restart #21 #Var: 169 LB: 0 @ 6.882 7.83 c Restart #22 #Var: 169 LB: 0 @ 7.817 9.36 c Restart #23 #Var: 169 LB: 0 @ 9.345 11.21 c Restart #24 #Var: 169 LB: 0 @ 11.189 13.25 c Restart #25 #Var: 169 LB: 0 @ 13.225 14.38 c Restart #26 #Var: 169 LB: 0 @ 14.36 16.07 c Restart #27 #Var: 167 LB: 0 @ 16.051 18.20 c Restart #28 #Var: 164 LB: 0 @ 18.178 19.72 c Restart #29 #Var: 163 LB: 0 @ 19.701 20.97 c Restart #30 #Var: 163 LB: 0 @ 20.95 23.22 c Restart #31 #Var: 163 LB: 0 @ 23.199 25.08 c Restart #32 #Var: 162 LB: 0 @ 25.055 28.08 c Restart #33 #Var: 162 LB: 0 @ 28.054 30.56 c Restart #34 #Var: 160 LB: 0 @ 30.536 33.34 c Restart #35 #Var: 159 LB: 0 @ 33.309 35.50 c Restart #36 #Var: 159 LB: 0 @ 35.468 38.74 c Restart #37 #Var: 149 LB: 0 @ 38.713 42.22 c Restart #38 #Var: 92 LB: 0 @ 42.189 42.27 s UNSATISFIABLE 42.27 c Exit Code: 20 42.27 c Total time: 42.238 s
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-39498-1149212256 -o ROOT/results/node68/solver-39498-1149212256 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node68/39498-1149212256/instance-39498-1149212256.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 6298 /proc/meminfo: memFree=1434232/2055920 swapFree=4182324/4192956 [pid=6298] ppid=6296 vsize=4664 CPUtime=0 /proc/6298/stat : 6298 (bsolo) R 6296 6298 6253 0 -1 0 142 0 0 0 0 0 0 0 19 0 1 0 186895172 4775936 123 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10478784 0 0 4096 0 0 0 0 17 1 0 0 /proc/6298/statm: 1166 123 103 55 0 46 0 [startup+10.0015 s] /proc/loadavg: 0.93 0.95 0.90 2/64 6298 /proc/meminfo: memFree=1400000/2055920 swapFree=4182324/4192956 [pid=6298] ppid=6296 vsize=38768 CPUtime=9.97 /proc/6298/stat : 6298 (bsolo) R 6296 6298 6253 0 -1 0 8930 0 0 0 991 6 0 0 25 0 1 0 186895172 39698432 8845 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6298/statm: 9692 8845 296 55 0 8584 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 38768 [startup+20.0072 s] /proc/loadavg: 0.94 0.96 0.91 2/64 6298 /proc/meminfo: memFree=1379528/2055920 swapFree=4182324/4192956 [pid=6298] ppid=6296 vsize=59256 CPUtime=19.97 /proc/6298/stat : 6298 (bsolo) R 6296 6298 6253 0 -1 0 14040 0 0 0 1985 12 0 0 25 0 1 0 186895172 60678144 13955 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6298/statm: 14814 13955 296 55 0 13706 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 59256 [startup+30.0129 s] /proc/loadavg: 0.95 0.96 0.91 2/64 6298 /proc/meminfo: memFree=1359368/2055920 swapFree=4182324/4192956 [pid=6298] ppid=6296 vsize=79324 CPUtime=29.98 /proc/6298/stat : 6298 (bsolo) R 6296 6298 6253 0 -1 0 19066 0 0 0 2980 18 0 0 25 0 1 0 186895172 81227776 18981 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6298/statm: 19831 18981 296 55 0 18723 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 79324 [startup+40.0186 s] /proc/loadavg: 0.95 0.96 0.91 2/64 6298 /proc/meminfo: memFree=1339848/2055920 swapFree=4182324/4192956 [pid=6298] ppid=6296 vsize=98860 CPUtime=39.98 /proc/6298/stat : 6298 (bsolo) R 6296 6298 6253 0 -1 0 23949 0 0 0 3974 24 0 0 25 0 1 0 186895172 101232640 23864 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528659 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6298/statm: 24715 23864 296 55 0 23607 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 98860 Child status: 20 Real time (s): 42.2898 CPU time (s): 42.2556 CPU user time (s): 41.9906 CPU system time (s): 0.264959 CPU usage (%): 99.919 Max. virtual memory (cumulated for all children) (Kb): 98860
Begin job on node68 on Fri Jun 2 01:37:36 UTC 2006 FILE ID= 39498-1149212256 PBS_JOBID= 294231 BENCH NAME= ROOT/tmp/node68/39498-1149212256/instance-39498-1149212256.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node68/39498-1149212256/instance-39498-1149212256.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-39498-1149212256 -o ROOT/results/node68/solver-39498-1149212256 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node68/39498-1149212256/instance-39498-1149212256.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= a18d21f73a1079a5fbd022c0c033271e RANDOM SEED= 386834222 /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: 1434440 kB Buffers: 34844 kB Cached: 509280 kB SwapCached: 2936 kB Active: 102396 kB Inactive: 450992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1434440 kB SwapTotal: 4192956 kB SwapFree: 4182324 kB Dirty: 156 kB Writeback: 0 kB Mapped: 15576 kB Slab: 54148 kB Committed_AS: 176728 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 01:38:19 UTC 2006