Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 59.184 | 59.2169 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968561.opb |
MD5SUM | 6bd9689edc69ff7a2c6dd91eed3e12f3 |
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 | 0.559914 |
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 | 1247 |
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: 0.012 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.026 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.057 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.107 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.156 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.228 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.304 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.408 0.55 c Restart #8 #Var: 169 LB: 0 @ 0.538 0.72 c Restart #9 #Var: 169 LB: 0 @ 0.71 0.93 c Restart #10 #Var: 169 LB: 0 @ 0.92 1.15 c Restart #11 #Var: 169 LB: 0 @ 1.14 1.45 c Restart #12 #Var: 169 LB: 0 @ 1.442 1.73 c Restart #13 #Var: 169 LB: 0 @ 1.724 2.11 c Restart #14 #Var: 169 LB: 0 @ 2.101 2.56 c Restart #15 #Var: 169 LB: 0 @ 2.553 2.99 c Restart #16 #Var: 169 LB: 0 @ 2.985 3.49 c Restart #17 #Var: 169 LB: 0 @ 3.482 3.91 c Restart #18 #Var: 169 LB: 0 @ 3.904 4.40 c Restart #19 #Var: 169 LB: 0 @ 4.392 5.02 c Restart #20 #Var: 169 LB: 0 @ 5.011 5.66 c Restart #21 #Var: 169 LB: 0 @ 5.647 6.34 c Restart #22 #Var: 169 LB: 0 @ 6.329 7.13 c Restart #23 #Var: 169 LB: 0 @ 7.114 8.17 c Restart #24 #Var: 169 LB: 0 @ 8.157 9.34 c Restart #25 #Var: 169 LB: 0 @ 9.328 10.94 c Restart #26 #Var: 169 LB: 0 @ 10.926 12.31 c Restart #27 #Var: 169 LB: 0 @ 12.299 13.54 c Restart #28 #Var: 169 LB: 0 @ 13.528 15.07 c Restart #29 #Var: 168 LB: 0 @ 15.051 16.79 c Restart #30 #Var: 168 LB: 0 @ 16.779 18.61 c Restart #31 #Var: 168 LB: 0 @ 18.599 21.13 c Restart #32 #Var: 168 LB: 0 @ 21.109 22.77 c Restart #33 #Var: 168 LB: 0 @ 22.757 25.13 c Restart #34 #Var: 168 LB: 0 @ 25.112 27.16 c Restart #35 #Var: 168 LB: 0 @ 27.144 30.53 c Restart #36 #Var: 167 LB: 0 @ 30.507 33.90 c Restart #37 #Var: 167 LB: 0 @ 33.883 36.81 c Restart #38 #Var: 164 LB: 0 @ 36.79 39.72 c Restart #39 #Var: 164 LB: 0 @ 39.693 42.80 c Restart #40 #Var: 164 LB: 0 @ 42.771 46.85 c Restart #41 #Var: 164 LB: 0 @ 46.827 50.55 c Restart #42 #Var: 164 LB: 0 @ 50.526 54.95 c Restart #43 #Var: 152 LB: 0 @ 54.917 59.19 s UNSATISFIABLE 59.19 c Exit Code: 20 59.19 c Total time: 59.16 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/node6/watcher-39474-1149210460 -o ROOT/results/node6/solver-39474-1149210460 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node6/39474-1149210460/instance-39474-1149210460.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 3/64 31012 /proc/meminfo: memFree=1444072/2055924 swapFree=4181416/4192956 [pid=31012] ppid=31010 vsize=4664 CPUtime=0 /proc/31012/stat : 31012 (bsolo) R 31010 31012 30967 0 -1 0 167 0 0 0 0 0 0 0 19 0 1 0 186708110 4775936 147 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 2157922 0 0 4096 0 0 0 0 17 1 0 0 /proc/31012/statm: 1166 151 112 55 0 46 0 [startup+10.0022 s] /proc/loadavg: 0.93 0.95 0.90 2/64 31012 /proc/meminfo: memFree=1400616/2055924 swapFree=4181416/4192956 [pid=31012] ppid=31010 vsize=48008 CPUtime=9.98 /proc/31012/stat : 31012 (bsolo) R 31010 31012 30967 0 -1 0 11263 0 0 0 990 8 0 0 25 0 1 0 186708110 49160192 11178 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31012/statm: 12002 11178 296 55 0 10894 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 48008 [startup+20.0082 s] /proc/loadavg: 0.94 0.96 0.91 2/64 31012 /proc/meminfo: memFree=1376616/2055924 swapFree=4181416/4192956 [pid=31012] ppid=31010 vsize=72036 CPUtime=19.98 /proc/31012/stat : 31012 (bsolo) R 31010 31012 30967 0 -1 0 17249 0 0 0 1985 13 0 0 25 0 1 0 186708110 73764864 17164 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534815 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31012/statm: 18009 17164 296 55 0 16901 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 72036 [startup+30.0141 s] /proc/loadavg: 0.95 0.96 0.91 2/64 31012 /proc/meminfo: memFree=1355048/2055924 swapFree=4181416/4192956 [pid=31012] ppid=31010 vsize=93604 CPUtime=29.99 /proc/31012/stat : 31012 (bsolo) R 31010 31012 30967 0 -1 0 22628 0 0 0 2982 17 0 0 25 0 1 0 186708110 95850496 22543 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533593 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31012/statm: 23401 22543 296 55 0 22293 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 93604 [startup+40.0201 s] /proc/loadavg: 0.95 0.96 0.91 2/64 31012 /proc/meminfo: memFree=1337768/2055924 swapFree=4181416/4192956 [pid=31012] ppid=31010 vsize=110964 CPUtime=39.98 /proc/31012/stat : 31012 (bsolo) R 31010 31012 30967 0 -1 0 26943 0 0 0 3978 20 0 0 25 0 1 0 186708110 113627136 26858 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31012/statm: 27741 26858 296 55 0 26633 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 110964 [startup+50.0261 s] /proc/loadavg: 0.96 0.96 0.91 2/64 31012 /proc/meminfo: memFree=1321448/2055924 swapFree=4181416/4192956 [pid=31012] ppid=31010 vsize=127216 CPUtime=49.99 /proc/31012/stat : 31012 (bsolo) R 31010 31012 30967 0 -1 0 31001 0 0 0 4975 24 0 0 25 0 1 0 186708110 130269184 30916 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533916 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31012/statm: 31804 30916 296 55 0 30696 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 127216 Child status: 20 Real time (s): 59.2169 CPU time (s): 59.184 CPU user time (s): 58.8711 CPU system time (s): 0.312952 CPU usage (%): 99.9445 Max. virtual memory (cumulated for all children) (Kb): 127216
Begin job on node6 on Fri Jun 2 01:07:40 UTC 2006 FILE ID= 39474-1149210460 PBS_JOBID= 293916 BENCH NAME= ROOT/tmp/node6/39474-1149210460/instance-39474-1149210460.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node6/39474-1149210460/instance-39474-1149210460.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-39474-1149210460 -o ROOT/results/node6/solver-39474-1149210460 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node6/39474-1149210460/instance-39474-1149210460.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 6bd9689edc69ff7a2c6dd91eed3e12f3 RANDOM SEED= 790709731 /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 : 3000.268 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 : 3000.268 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: 2055924 kB MemFree: 1444280 kB Buffers: 32212 kB Cached: 505068 kB SwapCached: 3592 kB Active: 339464 kB Inactive: 206844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1444280 kB SwapTotal: 4192956 kB SwapFree: 4181416 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14912 kB Slab: 51340 kB Committed_AS: 173796 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node6 on Fri Jun 2 01:08:39 UTC 2006