Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 54.7937 | 54.8217 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971697.opb |
MD5SUM | c9a87792271871ea771a066925b39a9d |
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 | 0.245962 |
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 | 1238 |
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: 0.015 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.03 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.061 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.112 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.162 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.225 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.312 0.43 c Restart #7 #Var: 169 LB: 0 @ 0.421 0.57 c Restart #8 #Var: 169 LB: 0 @ 0.563 0.80 c Restart #9 #Var: 169 LB: 0 @ 0.794 1.09 c Restart #10 #Var: 169 LB: 0 @ 1.085 1.31 c Restart #11 #Var: 169 LB: 0 @ 1.303 1.60 c Restart #12 #Var: 169 LB: 0 @ 1.593 1.90 c Restart #13 #Var: 169 LB: 0 @ 1.896 2.19 c Restart #14 #Var: 169 LB: 0 @ 2.183 2.64 c Restart #15 #Var: 169 LB: 0 @ 2.632 3.04 c Restart #16 #Var: 169 LB: 0 @ 3.032 3.46 c Restart #17 #Var: 169 LB: 0 @ 3.454 4.05 c Restart #18 #Var: 169 LB: 0 @ 4.043 4.75 c Restart #19 #Var: 169 LB: 0 @ 4.741 5.55 c Restart #20 #Var: 169 LB: 0 @ 5.542 6.19 c Restart #21 #Var: 169 LB: 0 @ 6.18 7.00 c Restart #22 #Var: 169 LB: 0 @ 6.992 7.74 c Restart #23 #Var: 169 LB: 0 @ 7.732 8.58 c Restart #24 #Var: 169 LB: 0 @ 8.577 9.57 c Restart #25 #Var: 169 LB: 0 @ 9.559 10.87 c Restart #26 #Var: 169 LB: 0 @ 10.864 11.89 c Restart #27 #Var: 169 LB: 0 @ 11.878 13.20 c Restart #28 #Var: 169 LB: 0 @ 13.192 15.54 c Restart #29 #Var: 169 LB: 0 @ 15.53 17.12 c Restart #30 #Var: 168 LB: 0 @ 17.105 19.40 c Restart #31 #Var: 168 LB: 0 @ 19.384 21.54 c Restart #32 #Var: 168 LB: 0 @ 21.526 23.95 c Restart #33 #Var: 168 LB: 0 @ 23.933 26.14 c Restart #34 #Var: 167 LB: 0 @ 26.124 28.56 c Restart #35 #Var: 167 LB: 0 @ 28.542 31.53 c Restart #36 #Var: 167 LB: 0 @ 31.517 34.46 c Restart #37 #Var: 167 LB: 0 @ 34.439 38.57 c Restart #38 #Var: 162 LB: 0 @ 38.546 42.24 c Restart #39 #Var: 151 LB: 0 @ 42.224 46.43 c Restart #40 #Var: 151 LB: 0 @ 46.41 50.23 c Restart #41 #Var: 149 LB: 0 @ 50.207 54.80 s UNSATISFIABLE 54.80 c Exit Code: 20 54.80 c Total time: 54.77 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/node74/watcher-39438-1149208427 -o ROOT/results/node74/solver-39438-1149208427 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node74/39438-1149208427/instance-39438-1149208427.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/64 25271 /proc/meminfo: memFree=1464376/2055920 swapFree=4182292/4192956 [pid=25271] ppid=25269 vsize=4928 CPUtime=0 /proc/25271/stat : 25271 (bsolo) R 25269 25271 25226 0 -1 0 289 0 0 0 0 0 0 0 18 0 1 0 186507000 5046272 258 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7794512 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25271/statm: 1232 264 174 55 0 124 0 [startup+10.0024 s] /proc/loadavg: 0.87 0.94 0.90 2/64 25271 /proc/meminfo: memFree=1420536/2055920 swapFree=4182292/4192956 [pid=25271] ppid=25269 vsize=48272 CPUtime=9.98 /proc/25271/stat : 25271 (bsolo) R 25269 25271 25226 0 -1 0 11322 0 0 0 990 8 0 0 25 0 1 0 186507000 49430528 11237 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533916 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25271/statm: 12068 11237 296 55 0 10960 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 48272 [startup+20.0083 s] /proc/loadavg: 0.89 0.94 0.90 2/64 25271 /proc/meminfo: memFree=1396664/2055920 swapFree=4182292/4192956 [pid=25271] ppid=25269 vsize=72184 CPUtime=19.98 /proc/25271/stat : 25271 (bsolo) R 25269 25271 25226 0 -1 0 17290 0 0 0 1985 13 0 0 25 0 1 0 186507000 73916416 17205 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548441 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25271/statm: 18046 17205 296 55 0 16938 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 72184 [startup+30.0143 s] /proc/loadavg: 0.90 0.94 0.90 2/64 25271 /proc/meminfo: memFree=1375800/2055920 swapFree=4182292/4192956 [pid=25271] ppid=25269 vsize=93064 CPUtime=29.99 /proc/25271/stat : 25271 (bsolo) R 25269 25271 25226 0 -1 0 22488 0 0 0 2981 18 0 0 25 0 1 0 186507000 95297536 22403 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25271/statm: 23266 22403 296 55 0 22158 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 93064 [startup+40.0213 s] /proc/loadavg: 0.92 0.94 0.90 2/64 25271 /proc/meminfo: memFree=1360248/2055920 swapFree=4182292/4192956 [pid=25271] ppid=25269 vsize=108644 CPUtime=39.99 /proc/25271/stat : 25271 (bsolo) R 25269 25271 25226 0 -1 0 26369 0 0 0 3978 21 0 0 25 0 1 0 186507000 111251456 26284 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548247 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25271/statm: 27161 26284 296 55 0 26053 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 108644 [startup+50.0282 s] /proc/loadavg: 0.93 0.94 0.90 2/64 25271 /proc/meminfo: memFree=1344888/2055920 swapFree=4182292/4192956 [pid=25271] ppid=25269 vsize=123968 CPUtime=50 /proc/25271/stat : 25271 (bsolo) R 25269 25271 25226 0 -1 0 30197 0 0 0 4975 25 0 0 25 0 1 0 186507000 126943232 30111 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25271/statm: 30992 30111 296 55 0 29884 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 123968 Child status: 20 Real time (s): 54.8217 CPU time (s): 54.7937 CPU user time (s): 54.5017 CPU system time (s): 0.291955 CPU usage (%): 99.9489 Max. virtual memory (cumulated for all children) (Kb): 123968
Begin job on node74 on Fri Jun 2 00:33:47 UTC 2006 FILE ID= 39438-1149208427 PBS_JOBID= 293448 BENCH NAME= ROOT/tmp/node74/39438-1149208427/instance-39438-1149208427.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node74/39438-1149208427/instance-39438-1149208427.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-39438-1149208427 -o ROOT/results/node74/solver-39438-1149208427 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node74/39438-1149208427/instance-39438-1149208427.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= c9a87792271871ea771a066925b39a9d RANDOM SEED= 308240670 /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 : 3000.274 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 : 3000.274 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: 1464584 kB Buffers: 33408 kB Cached: 482004 kB SwapCached: 2476 kB Active: 57672 kB Inactive: 466532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1464584 kB SwapTotal: 4192956 kB SwapFree: 4182292 kB Dirty: 168 kB Writeback: 0 kB Mapped: 15796 kB Slab: 53164 kB Committed_AS: 165404 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node74 on Fri Jun 2 00:34:42 UTC 2006