Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 38.6141 | 38.6456 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110973364.opb |
MD5SUM | 66a2e883ec362dfba231f3fbe3233ce6 |
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 | 0.263959 |
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 | 1246 |
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. 0.02 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: 0.011 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.025 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.107 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.154 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.219 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.312 0.45 c Restart #7 #Var: 169 LB: 0 @ 0.434 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.581 0.78 c Restart #9 #Var: 169 LB: 0 @ 0.765 1.00 c Restart #10 #Var: 169 LB: 0 @ 0.99 1.29 c Restart #11 #Var: 169 LB: 0 @ 1.279 1.54 c Restart #12 #Var: 169 LB: 0 @ 1.526 1.77 c Restart #13 #Var: 169 LB: 0 @ 1.762 2.19 c Restart #14 #Var: 169 LB: 0 @ 2.178 2.63 c Restart #15 #Var: 169 LB: 0 @ 2.622 2.96 c Restart #16 #Var: 169 LB: 0 @ 2.952 3.45 c Restart #17 #Var: 169 LB: 0 @ 3.442 3.93 c Restart #18 #Var: 169 LB: 0 @ 3.917 4.74 c Restart #19 #Var: 169 LB: 0 @ 4.727 5.85 c Restart #20 #Var: 169 LB: 0 @ 5.833 6.70 c Restart #21 #Var: 169 LB: 0 @ 6.682 7.56 c Restart #22 #Var: 169 LB: 0 @ 7.547 8.44 c Restart #23 #Var: 169 LB: 0 @ 8.429 9.28 c Restart #24 #Var: 169 LB: 0 @ 9.261 10.40 c Restart #25 #Var: 169 LB: 0 @ 10.382 12.20 c Restart #26 #Var: 166 LB: 0 @ 12.185 13.49 c Restart #27 #Var: 166 LB: 0 @ 13.471 15.40 c Restart #28 #Var: 166 LB: 0 @ 15.377 16.67 c Restart #29 #Var: 166 LB: 0 @ 16.645 18.09 c Restart #30 #Var: 166 LB: 0 @ 18.067 19.76 c Restart #31 #Var: 166 LB: 0 @ 19.735 22.95 c Restart #32 #Var: 166 LB: 0 @ 22.923 24.74 c Restart #33 #Var: 162 LB: 0 @ 24.72 28.43 c Restart #34 #Var: 162 LB: 0 @ 28.402 31.42 c Restart #35 #Var: 162 LB: 0 @ 31.395 37.59 c Restart #36 #Var: 158 LB: 0 @ 37.557 38.63 s UNSATISFIABLE 38.63 c Exit Code: 20 38.63 c Total time: 38.597 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/node60/watcher-39461-1149209267 -o ROOT/results/node60/solver-39461-1149209267 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node60/39461-1149209267/instance-39461-1149209267.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 2/64 8740 /proc/meminfo: memFree=1590864/2055920 swapFree=4181460/4192956 [pid=8740] ppid=8738 vsize=2900 CPUtime=0 /proc/8740/stat : 8740 (bsolo) R 8738 8740 8695 0 -1 0 43 0 0 0 0 0 0 0 18 0 1 0 186594499 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 5533995 0 0 4096 0 0 0 0 17 1 0 0 /proc/8740/statm: 725 27 19 55 0 38 0 [startup+10.0024 s] /proc/loadavg: 0.93 0.98 0.91 2/64 8740 /proc/meminfo: memFree=1550504/2055920 swapFree=4181460/4192956 [pid=8740] ppid=8738 vsize=44832 CPUtime=9.97 /proc/8740/stat : 8740 (bsolo) R 8738 8740 8695 0 -1 0 10469 0 0 0 987 10 0 0 25 0 1 0 186594499 45907968 10384 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8740/statm: 11208 10384 296 55 0 10100 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 44832 [startup+20.0082 s] /proc/loadavg: 0.94 0.98 0.91 2/64 8740 /proc/meminfo: memFree=1526120/2055920 swapFree=4181460/4192956 [pid=8740] ppid=8738 vsize=69276 CPUtime=19.97 /proc/8740/stat : 8740 (bsolo) R 8738 8740 8695 0 -1 0 16561 0 0 0 1981 16 0 0 25 0 1 0 186594499 70938624 16476 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718775 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8740/statm: 17319 16476 296 55 0 16211 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 69276 [startup+30.014 s] /proc/loadavg: 0.95 0.98 0.91 2/64 8740 /proc/meminfo: memFree=1510184/2055920 swapFree=4181460/4192956 [pid=8740] ppid=8738 vsize=85248 CPUtime=29.98 /proc/8740/stat : 8740 (bsolo) R 8738 8740 8695 0 -1 0 20540 0 0 0 2978 20 0 0 25 0 1 0 186594499 87293952 20455 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528665 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8740/statm: 21312 20455 296 55 0 20204 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 85248 Child status: 20 Real time (s): 38.6456 CPU time (s): 38.6141 CPU user time (s): 38.3622 CPU system time (s): 0.251961 CPU usage (%): 99.9187 Max. virtual memory (cumulated for all children) (Kb): 85248
Begin job on node60 on Fri Jun 2 00:47:47 UTC 2006 FILE ID= 39461-1149209267 PBS_JOBID= 293746 BENCH NAME= ROOT/tmp/node60/39461-1149209267/instance-39461-1149209267.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node60/39461-1149209267/instance-39461-1149209267.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-39461-1149209267 -o ROOT/results/node60/solver-39461-1149209267 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node60/39461-1149209267/instance-39461-1149209267.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 66a2e883ec362dfba231f3fbe3233ce6 RANDOM SEED= 554001770 /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 : 3000.257 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 : 3000.257 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: 1591072 kB Buffers: 34256 kB Cached: 354988 kB SwapCached: 3320 kB Active: 107812 kB Inactive: 290212 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1591072 kB SwapTotal: 4192956 kB SwapFree: 4181460 kB Dirty: 188 kB Writeback: 0 kB Mapped: 14728 kB Slab: 52840 kB Committed_AS: 177744 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node60 on Fri Jun 2 00:48:25 UTC 2006