Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 59.9189 | 59.9654 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969577.opb |
MD5SUM | fe6cf07dfe02cf8e9d0870ea1740ddf6 |
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 | 0.012997 |
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 | 1255 |
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 0.02 c INFO: OSL Context initialized. 0.03 c Initial problem consists of 169 variables and 101 constraints. 0.03 c Using non-optimization problem switches. 0.03 c No problem reductions applied in OPT. instance. 0.03 c preprocess terminated. Elapsed time: 0.01 0.03 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.049 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.096 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.145 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.211 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.306 0.45 c Restart #7 #Var: 169 LB: 0 @ 0.433 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.575 0.74 c Restart #9 #Var: 169 LB: 0 @ 0.725 0.96 c Restart #10 #Var: 169 LB: 0 @ 0.941 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.193 1.49 c Restart #12 #Var: 169 LB: 0 @ 1.465 1.80 c Restart #13 #Var: 169 LB: 0 @ 1.784 2.13 c Restart #14 #Var: 169 LB: 0 @ 2.114 2.54 c Restart #15 #Var: 169 LB: 0 @ 2.516 2.98 c Restart #16 #Var: 169 LB: 0 @ 2.961 3.37 c Restart #17 #Var: 169 LB: 0 @ 3.349 3.84 c Restart #18 #Var: 169 LB: 0 @ 3.822 4.36 c Restart #19 #Var: 169 LB: 0 @ 4.341 4.94 c Restart #20 #Var: 169 LB: 0 @ 4.922 5.76 c Restart #21 #Var: 169 LB: 0 @ 5.736 6.48 c Restart #22 #Var: 168 LB: 0 @ 6.452 7.61 c Restart #23 #Var: 168 LB: 0 @ 7.585 8.39 c Restart #24 #Var: 168 LB: 0 @ 8.365 9.46 c Restart #25 #Var: 168 LB: 0 @ 9.435 10.97 c Restart #26 #Var: 168 LB: 0 @ 10.939 12.47 c Restart #27 #Var: 168 LB: 0 @ 12.439 13.82 c Restart #28 #Var: 168 LB: 0 @ 13.793 15.60 c Restart #29 #Var: 168 LB: 0 @ 15.57 16.83 c Restart #30 #Var: 168 LB: 0 @ 16.803 18.69 c Restart #31 #Var: 168 LB: 0 @ 18.661 20.22 c Restart #32 #Var: 168 LB: 0 @ 20.192 22.06 c Restart #33 #Var: 168 LB: 0 @ 22.025 23.74 c Restart #34 #Var: 168 LB: 0 @ 23.703 25.81 c Restart #35 #Var: 168 LB: 0 @ 25.78 27.73 c Restart #36 #Var: 168 LB: 0 @ 27.697 31.27 c Restart #37 #Var: 165 LB: 0 @ 31.233 34.15 c Restart #38 #Var: 162 LB: 0 @ 34.115 36.89 c Restart #39 #Var: 160 LB: 0 @ 36.85 38.76 c Restart #40 #Var: 159 LB: 0 @ 38.729 43.05 c Restart #41 #Var: 159 LB: 0 @ 43.013 47.42 c Restart #42 #Var: 154 LB: 0 @ 47.385 52.47 c Restart #43 #Var: 146 LB: 0 @ 52.434 56.25 c Restart #44 #Var: 146 LB: 0 @ 56.209 59.94 s UNSATISFIABLE 59.94 c Exit Code: 20 59.94 c Total time: 59.895 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/node92/watcher-39470-1149210344 -o ROOT/results/node92/solver-39470-1149210344 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39470-1149210344/instance-39470-1149210344.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/67 17347 /proc/meminfo: memFree=1355848/2055892 swapFree=4084900/4096564 [pid=17347] ppid=17345 vsize=4672 CPUtime=0 /proc/17347/stat : 17347 (bsolo) R 17345 17347 17302 0 -1 0 154 0 0 0 0 0 0 0 18 0 1 0 186673328 4784128 135 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9522484 0 0 4096 0 0 0 0 17 1 0 0 /proc/17347/statm: 1168 135 105 55 0 46 0 [startup+10.0026 s] /proc/loadavg: 0.87 0.94 0.90 2/67 17347 /proc/meminfo: memFree=1314312/2055892 swapFree=4084900/4096564 [pid=17347] ppid=17345 vsize=46160 CPUtime=9.97 /proc/17347/stat : 17347 (bsolo) R 17345 17347 17302 0 -1 0 10783 0 0 0 989 8 0 0 25 0 1 0 186673328 47267840 10699 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17347/statm: 11540 10699 293 55 0 10431 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 46160 [startup+20.0089 s] /proc/loadavg: 0.89 0.94 0.90 2/67 17347 /proc/meminfo: memFree=1288392/2055892 swapFree=4084900/4096564 [pid=17347] ppid=17345 vsize=72032 CPUtime=19.97 /proc/17347/stat : 17347 (bsolo) R 17345 17347 17302 0 -1 0 17247 0 0 0 1982 15 0 0 25 0 1 0 186673328 73760768 17162 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17347/statm: 18008 17162 293 55 0 16899 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 72032 [startup+30.0152 s] /proc/loadavg: 0.90 0.94 0.90 2/67 17347 /proc/meminfo: memFree=1263176/2055892 swapFree=4084900/4096564 [pid=17347] ppid=17345 vsize=97312 CPUtime=29.97 /proc/17347/stat : 17347 (bsolo) R 17345 17347 17302 0 -1 0 23548 0 0 0 2977 20 0 0 25 0 1 0 186673328 99647488 23463 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17347/statm: 24328 23463 293 55 0 23219 0 Current children cumulated CPU time (s) 29.97 Current children cumulated vsize (Kb) 97312 [startup+40.0214 s] /proc/loadavg: 0.92 0.94 0.90 2/67 17347 /proc/meminfo: memFree=1243784/2055892 swapFree=4084900/4096564 [pid=17347] ppid=17345 vsize=116748 CPUtime=39.98 /proc/17347/stat : 17347 (bsolo) R 17345 17347 17302 0 -1 0 28367 0 0 0 3973 25 0 0 25 0 1 0 186673328 119549952 28281 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548453 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17347/statm: 29187 28281 293 55 0 28078 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 116748 [startup+50.0277 s] /proc/loadavg: 0.93 0.94 0.90 2/67 17347 /proc/meminfo: memFree=1229768/2055892 swapFree=4084900/4096564 [pid=17347] ppid=17345 vsize=130776 CPUtime=49.98 /proc/17347/stat : 17347 (bsolo) R 17345 17347 17302 0 -1 0 31868 0 0 0 4970 28 0 0 25 0 1 0 186673328 133914624 31782 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17347/statm: 32694 31782 293 55 0 31585 0 Current children cumulated CPU time (s) 49.98 Current children cumulated vsize (Kb) 130776 Child status: 20 Real time (s): 59.9654 CPU time (s): 59.9189 CPU user time (s): 59.5589 CPU system time (s): 0.359945 CPU usage (%): 99.9225 Max. virtual memory (cumulated for all children) (Kb): 130776
Begin job on node92 on Fri Jun 2 01:05:44 UTC 2006 FILE ID= 39470-1149210344 PBS_JOBID= 293858 BENCH NAME= ROOT/tmp/node92/39470-1149210344/instance-39470-1149210344.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39470-1149210344/instance-39470-1149210344.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-39470-1149210344 -o ROOT/results/node92/solver-39470-1149210344 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39470-1149210344/instance-39470-1149210344.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= fe6cf07dfe02cf8e9d0870ea1740ddf6 RANDOM SEED= 704233497 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1356056 kB Buffers: 35608 kB Cached: 589436 kB SwapCached: 3004 kB Active: 160328 kB Inactive: 473540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1356056 kB SwapTotal: 4096564 kB SwapFree: 4084900 kB Dirty: 184 kB Writeback: 0 kB Mapped: 15188 kB Slab: 52760 kB Committed_AS: 202816 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 2 01:06:45 UTC 2006