Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 57.8442 | 57.8967 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111225122.opb |
MD5SUM | a269d12d155d81b32a77ae75b8c56536 |
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 | 0.182971 |
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 | 1250 |
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 0.04 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: 0.012 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.06 c Restart #1 #Var: 169 LB: 0 @ 0.025 0.08 c Restart #2 #Var: 169 LB: 0 @ 0.051 0.13 c Restart #3 #Var: 169 LB: 0 @ 0.101 0.18 c Restart #4 #Var: 169 LB: 0 @ 0.15 0.25 c Restart #5 #Var: 169 LB: 0 @ 0.217 0.34 c Restart #6 #Var: 169 LB: 0 @ 0.305 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.394 0.55 c Restart #8 #Var: 169 LB: 0 @ 0.516 0.70 c Restart #9 #Var: 169 LB: 0 @ 0.672 0.86 c Restart #10 #Var: 169 LB: 0 @ 0.825 1.09 c Restart #11 #Var: 169 LB: 0 @ 1.056 1.34 c Restart #12 #Var: 169 LB: 0 @ 1.311 1.70 c Restart #13 #Var: 169 LB: 0 @ 1.667 1.99 c Restart #14 #Var: 169 LB: 0 @ 1.959 2.35 c Restart #15 #Var: 169 LB: 0 @ 2.319 2.93 c Restart #16 #Var: 169 LB: 0 @ 2.898 3.43 c Restart #17 #Var: 169 LB: 0 @ 3.4 3.89 c Restart #18 #Var: 169 LB: 0 @ 3.86 4.52 c Restart #19 #Var: 169 LB: 0 @ 4.484 5.19 c Restart #20 #Var: 169 LB: 0 @ 5.155 5.96 c Restart #21 #Var: 169 LB: 0 @ 5.929 7.00 c Restart #22 #Var: 169 LB: 0 @ 6.959 7.77 c Restart #23 #Var: 169 LB: 0 @ 7.736 8.69 c Restart #24 #Var: 169 LB: 0 @ 8.655 9.75 c Restart #25 #Var: 169 LB: 0 @ 9.71 10.81 c Restart #26 #Var: 169 LB: 0 @ 10.776 12.17 c Restart #27 #Var: 169 LB: 0 @ 12.13 13.44 c Restart #28 #Var: 169 LB: 0 @ 13.397 14.68 c Restart #29 #Var: 169 LB: 0 @ 14.639 15.97 c Restart #30 #Var: 169 LB: 0 @ 15.93 17.60 c Restart #31 #Var: 169 LB: 0 @ 17.565 19.87 c Restart #32 #Var: 169 LB: 0 @ 19.83 22.15 c Restart #33 #Var: 169 LB: 0 @ 22.113 23.94 c Restart #34 #Var: 169 LB: 0 @ 23.899 26.41 c Restart #35 #Var: 169 LB: 0 @ 26.37 28.87 c Restart #36 #Var: 169 LB: 0 @ 28.83 32.15 c Restart #37 #Var: 168 LB: 0 @ 32.111 35.08 c Restart #38 #Var: 166 LB: 0 @ 35.032 38.32 c Restart #39 #Var: 165 LB: 0 @ 38.271 42.09 c Restart #40 #Var: 156 LB: 0 @ 42.043 45.01 c Restart #41 #Var: 156 LB: 0 @ 44.96 49.37 c Restart #42 #Var: 156 LB: 0 @ 49.324 56.06 c Restart #43 #Var: 152 LB: 0 @ 56.009 57.87 s UNSATISFIABLE 57.87 c Exit Code: 20 57.87 c Total time: 57.822 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/node62/watcher-39484-1149210923 -o ROOT/results/node62/solver-39484-1149210923 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39484-1149210923/instance-39484-1149210923.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.75 0.91 0.89 2/64 28646 /proc/meminfo: memFree=1476416/2055920 swapFree=4192956/4192956 [pid=28646] ppid=28644 vsize=3436 CPUtime=0 /proc/28646/stat : 28646 (bsolo) R 28644 28646 28601 0 -1 0 65 0 0 0 0 0 0 0 18 0 1 0 30295808 3518464 47 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8106788 0 0 4096 0 0 0 0 17 1 0 0 /proc/28646/statm: 859 49 36 55 0 42 0 [startup+10.0032 s] /proc/loadavg: 0.78 0.91 0.89 2/64 28646 /proc/meminfo: memFree=1433368/2055920 swapFree=4192956/4192956 [pid=28646] ppid=28644 vsize=47604 CPUtime=9.96 /proc/28646/stat : 28646 (bsolo) R 28644 28646 28601 0 -1 0 11148 0 0 0 986 10 0 0 25 0 1 0 30295808 48746496 11063 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28646/statm: 11901 11063 296 55 0 10793 0 Current children cumulated CPU time (s) 9.96 Current children cumulated vsize (Kb) 47604 [startup+20.0093 s] /proc/loadavg: 0.82 0.92 0.89 2/64 28646 /proc/meminfo: memFree=1405544/2055920 swapFree=4192956/4192956 [pid=28646] ppid=28644 vsize=75348 CPUtime=19.96 /proc/28646/stat : 28646 (bsolo) R 28644 28646 28601 0 -1 0 18086 0 0 0 1980 16 0 0 25 0 1 0 30295808 77156352 18001 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533593 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28646/statm: 18837 18001 296 55 0 17729 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 75348 [startup+30.0155 s] /proc/loadavg: 0.84 0.92 0.90 2/64 28646 /proc/meminfo: memFree=1386152/2055920 swapFree=4192956/4192956 [pid=28646] ppid=28644 vsize=94776 CPUtime=29.96 /proc/28646/stat : 28646 (bsolo) R 28644 28646 28601 0 -1 0 22929 0 0 0 2974 22 0 0 25 0 1 0 30295808 97050624 22844 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28646/statm: 23694 22844 296 55 0 22586 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 94776 [startup+40.0217 s] /proc/loadavg: 0.87 0.92 0.90 2/64 28646 /proc/meminfo: memFree=1367912/2055920 swapFree=4192956/4192956 [pid=28646] ppid=28644 vsize=113004 CPUtime=39.97 /proc/28646/stat : 28646 (bsolo) R 28644 28646 28601 0 -1 0 27478 0 0 0 3969 28 0 0 25 0 1 0 30295808 115716096 27393 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28646/statm: 28251 27393 296 55 0 27143 0 Current children cumulated CPU time (s) 39.97 Current children cumulated vsize (Kb) 113004 [startup+50.0279 s] /proc/loadavg: 0.89 0.92 0.90 2/64 28646 /proc/meminfo: memFree=1353320/2055920 swapFree=4192956/4192956 [pid=28646] ppid=28644 vsize=127668 CPUtime=49.97 /proc/28646/stat : 28646 (bsolo) R 28644 28646 28601 0 -1 0 31113 0 0 0 4966 31 0 0 25 0 1 0 30295808 130732032 31028 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533916 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28646/statm: 31917 31028 296 55 0 30809 0 Current children cumulated CPU time (s) 49.97 Current children cumulated vsize (Kb) 127668 Child status: 20 Real time (s): 57.8967 CPU time (s): 57.8442 CPU user time (s): 57.4803 CPU system time (s): 0.363944 CPU usage (%): 99.9094 Max. virtual memory (cumulated for all children) (Kb): 127668
Begin job on node62 on Fri Jun 2 01:15:23 UTC 2006 FILE ID= 39484-1149210923 PBS_JOBID= 294046 BENCH NAME= ROOT/tmp/node62/39484-1149210923/instance-39484-1149210923.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39484-1149210923/instance-39484-1149210923.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-39484-1149210923 -o ROOT/results/node62/solver-39484-1149210923 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39484-1149210923/instance-39484-1149210923.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= a269d12d155d81b32a77ae75b8c56536 RANDOM SEED= 434248526 /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 : 3000.225 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 : 3000.225 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: 1476624 kB Buffers: 28988 kB Cached: 471900 kB SwapCached: 0 kB Active: 94728 kB Inactive: 420672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1476624 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 320 kB Writeback: 0 kB Mapped: 24896 kB Slab: 49836 kB Committed_AS: 137304 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node62 on Fri Jun 2 01:16:21 UTC 2006