Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 66.5679 | 66.6053 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110978334.opb |
MD5SUM | 1e6e6790cf8a5ba3b1d9fbc270ba474b |
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 | 0.089985 |
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: 0.01 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 @ 0.047 0.10 c Restart #3 #Var: 169 LB: 0 @ 0.093 0.15 c Restart #4 #Var: 169 LB: 0 @ 0.139 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.206 0.30 c Restart #6 #Var: 169 LB: 0 @ 0.293 0.40 c Restart #7 #Var: 169 LB: 0 @ 0.393 0.55 c Restart #8 #Var: 169 LB: 0 @ 0.539 0.68 c Restart #9 #Var: 169 LB: 0 @ 0.667 0.87 c Restart #10 #Var: 169 LB: 0 @ 0.858 1.08 c Restart #11 #Var: 169 LB: 0 @ 1.067 1.37 c Restart #12 #Var: 169 LB: 0 @ 1.357 1.64 c Restart #13 #Var: 169 LB: 0 @ 1.634 1.96 c Restart #14 #Var: 169 LB: 0 @ 1.951 2.32 c Restart #15 #Var: 169 LB: 0 @ 2.306 2.88 c Restart #16 #Var: 169 LB: 0 @ 2.864 3.47 c Restart #17 #Var: 169 LB: 0 @ 3.46 4.02 c Restart #18 #Var: 169 LB: 0 @ 4.013 4.86 c Restart #19 #Var: 169 LB: 0 @ 4.844 5.80 c Restart #20 #Var: 169 LB: 0 @ 5.789 6.53 c Restart #21 #Var: 169 LB: 0 @ 6.516 7.23 c Restart #22 #Var: 169 LB: 0 @ 7.219 8.01 c Restart #23 #Var: 169 LB: 0 @ 8.001 9.90 c Restart #24 #Var: 169 LB: 0 @ 9.883 11.27 c Restart #25 #Var: 169 LB: 0 @ 11.252 13.02 c Restart #26 #Var: 169 LB: 0 @ 12.999 14.32 c Restart #27 #Var: 167 LB: 0 @ 14.302 15.65 c Restart #28 #Var: 167 LB: 0 @ 15.631 17.00 c Restart #29 #Var: 167 LB: 0 @ 16.98 18.59 c Restart #30 #Var: 167 LB: 0 @ 18.575 21.32 c Restart #31 #Var: 167 LB: 0 @ 21.305 23.17 c Restart #32 #Var: 167 LB: 0 @ 23.154 25.77 c Restart #33 #Var: 166 LB: 0 @ 25.745 28.67 c Restart #34 #Var: 166 LB: 0 @ 28.645 30.60 c Restart #35 #Var: 165 LB: 0 @ 30.578 33.10 c Restart #36 #Var: 165 LB: 0 @ 33.075 35.67 c Restart #37 #Var: 164 LB: 0 @ 35.644 38.43 c Restart #38 #Var: 163 LB: 0 @ 38.404 41.25 c Restart #39 #Var: 161 LB: 0 @ 41.221 43.82 c Restart #40 #Var: 161 LB: 0 @ 43.797 47.83 c Restart #41 #Var: 161 LB: 0 @ 47.801 51.67 c Restart #42 #Var: 161 LB: 0 @ 51.636 56.81 c Restart #43 #Var: 161 LB: 0 @ 56.776 61.60 c Restart #44 #Var: 161 LB: 0 @ 61.563 66.58 s UNSATISFIABLE 66.58 c Exit Code: 20 66.58 c Total time: 66.544 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/node22/watcher-39451-1149208643 -o ROOT/results/node22/solver-39451-1149208643 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node22/39451-1149208643/instance-39451-1149208643.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.71 0.90 0.89 2/64 11974 /proc/meminfo: memFree=1471416/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=4932 CPUtime=0 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 366 0 0 0 0 0 0 0 19 0 1 0 82298604 5050368 330 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 1233 330 226 55 0 125 0 [startup+10.0026 s] /proc/loadavg: 0.75 0.90 0.89 2/64 11974 /proc/meminfo: memFree=1434432/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=41532 CPUtime=9.98 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 9636 0 0 0 991 7 0 0 25 0 1 0 82298604 42528768 9551 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134632940 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 10383 9551 296 55 0 9275 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 41532 [startup+20.0093 s] /proc/loadavg: 0.79 0.90 0.89 2/64 11974 /proc/meminfo: memFree=1412160/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=63724 CPUtime=19.98 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 15185 0 0 0 1985 13 0 0 25 0 1 0 82298604 65253376 15100 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 15931 15100 296 55 0 14823 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 63724 [startup+30.015 s] /proc/loadavg: 0.82 0.91 0.89 2/64 11974 /proc/meminfo: memFree=1392640/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=83300 CPUtime=29.98 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 20067 0 0 0 2981 17 0 0 25 0 1 0 82298604 85299200 19982 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 20825 19982 296 55 0 19717 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 83300 [startup+40.0206 s] /proc/loadavg: 0.85 0.91 0.89 2/64 11974 /proc/meminfo: memFree=1373632/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=102452 CPUtime=39.98 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 24800 0 0 0 3976 22 0 0 25 0 1 0 82298604 104910848 24714 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 25613 24714 296 55 0 24505 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 102452 [startup+50.0263 s] /proc/loadavg: 0.87 0.91 0.89 2/64 11974 /proc/meminfo: memFree=1353984/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=122012 CPUtime=49.99 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 29703 0 0 0 4973 26 0 0 25 0 1 0 82298604 124940288 29615 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 30503 29615 296 55 0 29395 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 122012 [startup+60.032 s] /proc/loadavg: 0.89 0.91 0.90 2/64 11974 /proc/meminfo: memFree=1341440/2055920 swapFree=4183844/4192956 [pid=11974] ppid=11972 vsize=134568 CPUtime=59.99 /proc/11974/stat : 11974 (bsolo) R 11972 11974 11929 0 -1 0 32829 0 0 0 5969 30 0 0 25 0 1 0 82298604 137797632 32741 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11974/statm: 33642 32741 296 55 0 32534 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 134568 Child status: 20 Real time (s): 66.6053 CPU time (s): 66.5679 CPU user time (s): 66.2229 CPU system time (s): 0.344947 CPU usage (%): 99.9438 Max. virtual memory (cumulated for all children) (Kb): 134568
Begin job on node22 on Fri Jun 2 00:37:23 UTC 2006 FILE ID= 39451-1149208643 PBS_JOBID= 293608 BENCH NAME= ROOT/tmp/node22/39451-1149208643/instance-39451-1149208643.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node22/39451-1149208643/instance-39451-1149208643.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-39451-1149208643 -o ROOT/results/node22/solver-39451-1149208643 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node22/39451-1149208643/instance-39451-1149208643.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 1e6e6790cf8a5ba3b1d9fbc270ba474b RANDOM SEED= 460749032 /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 : 3000.261 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 : 3000.261 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: 1471624 kB Buffers: 37800 kB Cached: 470900 kB SwapCached: 3204 kB Active: 165628 kB Inactive: 351844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1471624 kB SwapTotal: 4192956 kB SwapFree: 4183844 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14896 kB Slab: 52864 kB Committed_AS: 165392 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node22 on Fri Jun 2 00:38:29 UTC 2006