Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 63.6953 | 63.7501 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976935.opb |
MD5SUM | 09a2a97c88821c18a87bc8c5a7b2e947 |
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 | 1229 |
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 0.03 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 169 variables and 101 constraints. 0.04 c Using non-optimization problem switches. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.013 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.05 c Restart #1 #Var: 169 LB: 0 @ 0.027 0.08 c Restart #2 #Var: 169 LB: 0 @ 0.055 0.13 c Restart #3 #Var: 169 LB: 0 @ 0.104 0.18 c Restart #4 #Var: 169 LB: 0 @ 0.15 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.218 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.298 0.43 c Restart #7 #Var: 169 LB: 0 @ 0.407 0.62 c Restart #8 #Var: 169 LB: 0 @ 0.592 0.79 c Restart #9 #Var: 169 LB: 0 @ 0.765 1.00 c Restart #10 #Var: 169 LB: 0 @ 0.977 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.187 1.50 c Restart #12 #Var: 169 LB: 0 @ 1.479 1.86 c Restart #13 #Var: 169 LB: 0 @ 1.833 2.29 c Restart #14 #Var: 169 LB: 0 @ 2.261 2.65 c Restart #15 #Var: 169 LB: 0 @ 2.626 3.18 c Restart #16 #Var: 169 LB: 0 @ 3.153 3.72 c Restart #17 #Var: 169 LB: 0 @ 3.698 4.31 c Restart #18 #Var: 169 LB: 0 @ 4.282 4.97 c Restart #19 #Var: 169 LB: 0 @ 4.935 5.66 c Restart #20 #Var: 169 LB: 0 @ 5.628 6.56 c Restart #21 #Var: 169 LB: 0 @ 6.525 7.35 c Restart #22 #Var: 169 LB: 0 @ 7.321 8.15 c Restart #23 #Var: 169 LB: 0 @ 8.115 9.65 c Restart #24 #Var: 169 LB: 0 @ 9.618 10.58 c Restart #25 #Var: 169 LB: 0 @ 10.543 11.82 c Restart #26 #Var: 169 LB: 0 @ 11.788 12.89 c Restart #27 #Var: 168 LB: 0 @ 12.851 15.54 c Restart #28 #Var: 167 LB: 0 @ 15.503 16.76 c Restart #29 #Var: 167 LB: 0 @ 16.721 18.50 c Restart #30 #Var: 167 LB: 0 @ 18.466 20.15 c Restart #31 #Var: 167 LB: 0 @ 20.109 22.32 c Restart #32 #Var: 166 LB: 0 @ 22.284 24.05 c Restart #33 #Var: 166 LB: 0 @ 24.015 27.07 c Restart #34 #Var: 165 LB: 0 @ 27.034 30.26 c Restart #35 #Var: 161 LB: 0 @ 30.218 33.61 c Restart #36 #Var: 161 LB: 0 @ 33.563 36.43 c Restart #37 #Var: 161 LB: 0 @ 36.391 39.70 c Restart #38 #Var: 160 LB: 0 @ 39.656 43.50 c Restart #39 #Var: 160 LB: 0 @ 43.456 48.00 c Restart #40 #Var: 160 LB: 0 @ 47.958 53.69 c Restart #41 #Var: 157 LB: 0 @ 53.643 59.58 c Restart #42 #Var: 133 LB: 0 @ 59.534 63.72 s UNSATISFIABLE 63.72 c Exit Code: 20 63.72 c Total time: 63.673 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/node70/watcher-39457-1149208976 -o ROOT/results/node70/solver-39457-1149208976 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node70/39457-1149208976/instance-39457-1149208976.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 26247 /proc/meminfo: memFree=1601880/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=3364 CPUtime=0 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 60 0 0 0 0 0 0 0 19 0 1 0 186567242 3444736 43 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8413988 0 0 4096 0 0 0 0 17 1 0 0 /proc/26247/statm: 859 43 32 55 0 40 0 [startup+10.0018 s] /proc/loadavg: 0.93 0.95 0.90 2/64 26247 /proc/meminfo: memFree=1562672/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=43664 CPUtime=9.96 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 10156 0 0 0 987 9 0 0 25 0 1 0 186567242 44711936 10071 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534926 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26247/statm: 10916 10071 296 55 0 9808 0 Current children cumulated CPU time (s) 9.96 Current children cumulated vsize (Kb) 43664 [startup+20.0076 s] /proc/loadavg: 0.94 0.95 0.91 2/64 26247 /proc/meminfo: memFree=1536304/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=70064 CPUtime=19.96 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 16743 0 0 0 1981 15 0 0 25 0 1 0 186567242 71745536 16658 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26247/statm: 17516 16658 296 55 0 16408 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 70064 [startup+30.0134 s] /proc/loadavg: 0.95 0.95 0.91 2/64 26247 /proc/meminfo: memFree=1516656/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=89632 CPUtime=29.96 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 21646 0 0 0 2974 22 0 0 25 0 1 0 186567242 91783168 21561 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26247/statm: 22408 21561 296 55 0 21300 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 89632 [startup+40.0192 s] /proc/loadavg: 0.95 0.95 0.91 2/64 26247 /proc/meminfo: memFree=1498736/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=107620 CPUtime=39.97 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 26122 0 0 0 3969 28 0 0 25 0 1 0 186567242 110202880 26037 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26247/statm: 26905 26037 296 55 0 25797 0 Current children cumulated CPU time (s) 39.97 Current children cumulated vsize (Kb) 107620 [startup+50.025 s] /proc/loadavg: 0.96 0.95 0.91 2/64 26247 /proc/meminfo: memFree=1485296/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=121028 CPUtime=49.97 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 29467 0 0 0 4964 33 0 0 25 0 1 0 186567242 123932672 29381 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26247/statm: 30257 29381 296 55 0 29149 0 Current children cumulated CPU time (s) 49.97 Current children cumulated vsize (Kb) 121028 [startup+60.0309 s] /proc/loadavg: 0.97 0.95 0.91 2/64 26247 /proc/meminfo: memFree=1473200/2055920 swapFree=4182240/4192956 [pid=26247] ppid=26245 vsize=133196 CPUtime=59.97 /proc/26247/stat : 26247 (bsolo) R 26245 26247 26202 0 -1 0 32488 0 0 0 5960 37 0 0 25 0 1 0 186567242 136392704 32400 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134595854 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26247/statm: 33299 32400 296 55 0 32191 0 Current children cumulated CPU time (s) 59.97 Current children cumulated vsize (Kb) 133196 Child status: 20 Real time (s): 63.7501 CPU time (s): 63.6953 CPU user time (s): 63.2854 CPU system time (s): 0.409937 CPU usage (%): 99.9141 Max. virtual memory (cumulated for all children) (Kb): 133196
Begin job on node70 on Fri Jun 2 00:42:56 UTC 2006 FILE ID= 39457-1149208976 PBS_JOBID= 293691 BENCH NAME= ROOT/tmp/node70/39457-1149208976/instance-39457-1149208976.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node70/39457-1149208976/instance-39457-1149208976.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-39457-1149208976 -o ROOT/results/node70/solver-39457-1149208976 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node70/39457-1149208976/instance-39457-1149208976.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 09a2a97c88821c18a87bc8c5a7b2e947 RANDOM SEED= 268273034 /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 : 3000.265 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 : 3000.265 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: 1602024 kB Buffers: 35096 kB Cached: 345696 kB SwapCached: 2456 kB Active: 108772 kB Inactive: 280692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1602024 kB SwapTotal: 4192956 kB SwapFree: 4182240 kB Dirty: 160 kB Writeback: 0 kB Mapped: 15400 kB Slab: 50468 kB Committed_AS: 151568 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node70 on Fri Jun 2 00:44:00 UTC 2006