Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 71.6631 | 71.7215 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110972763.opb |
MD5SUM | a13decadac3e5cf92a10367f269822f9 |
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 | 0.180971 |
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 | 1209 |
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: 0.014 0.03 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.028 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.057 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.104 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.156 0.25 c Restart #5 #Var: 169 LB: 0 @ 0.231 0.34 c Restart #6 #Var: 169 LB: 0 @ 0.32 0.44 c Restart #7 #Var: 169 LB: 0 @ 0.42 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.571 0.76 c Restart #9 #Var: 169 LB: 0 @ 0.744 0.99 c Restart #10 #Var: 169 LB: 0 @ 0.971 1.20 c Restart #11 #Var: 169 LB: 0 @ 1.182 1.58 c Restart #12 #Var: 169 LB: 0 @ 1.566 1.97 c Restart #13 #Var: 169 LB: 0 @ 1.95 2.30 c Restart #14 #Var: 169 LB: 0 @ 2.284 2.74 c Restart #15 #Var: 169 LB: 0 @ 2.725 3.12 c Restart #16 #Var: 169 LB: 0 @ 3.104 3.76 c Restart #17 #Var: 169 LB: 0 @ 3.745 4.22 c Restart #18 #Var: 169 LB: 0 @ 4.2 4.81 c Restart #19 #Var: 169 LB: 0 @ 4.794 5.49 c Restart #20 #Var: 169 LB: 0 @ 5.47 6.22 c Restart #21 #Var: 169 LB: 0 @ 6.202 7.05 c Restart #22 #Var: 169 LB: 0 @ 7.032 8.16 c Restart #23 #Var: 169 LB: 0 @ 8.138 9.16 c Restart #24 #Var: 169 LB: 0 @ 9.137 10.94 c Restart #25 #Var: 169 LB: 0 @ 10.915 12.79 c Restart #26 #Var: 169 LB: 0 @ 12.767 13.94 c Restart #27 #Var: 167 LB: 0 @ 13.92 15.15 c Restart #28 #Var: 167 LB: 0 @ 15.121 17.13 c Restart #29 #Var: 167 LB: 0 @ 17.108 18.81 c Restart #30 #Var: 167 LB: 0 @ 18.785 20.37 c Restart #31 #Var: 167 LB: 0 @ 20.337 22.27 c Restart #32 #Var: 167 LB: 0 @ 22.237 24.13 c Restart #33 #Var: 167 LB: 0 @ 24.103 26.33 c Restart #34 #Var: 167 LB: 0 @ 26.299 29.71 c Restart #35 #Var: 166 LB: 0 @ 29.679 33.22 c Restart #36 #Var: 166 LB: 0 @ 33.191 36.65 c Restart #37 #Var: 160 LB: 0 @ 36.62 40.35 c Restart #38 #Var: 160 LB: 0 @ 40.318 44.49 c Restart #39 #Var: 160 LB: 0 @ 44.45 48.51 c Restart #40 #Var: 159 LB: 0 @ 48.471 53.07 c Restart #41 #Var: 159 LB: 0 @ 53.032 58.22 c Restart #42 #Var: 155 LB: 0 @ 58.177 65.72 c Restart #43 #Var: 153 LB: 0 @ 65.681 71.69 s UNSATISFIABLE 71.69 c Exit Code: 20 71.69 c Total time: 71.64 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/node45/watcher-39418-1149206635 -o ROOT/results/node45/solver-39418-1149206635 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node45/39418-1149206635/instance-39418-1149206635.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.82 2/64 7973 /proc/meminfo: memFree=1316680/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=436 CPUtime=0 /proc/7973/stat : 7973 (bsolo) D 7971 7973 7928 0 -1 0 38 0 0 0 0 0 0 0 19 0 1 0 82101282 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4727588 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/7973/statm: 109 23 18 55 0 18 0 [startup+10.0027 s] /proc/loadavg: 0.81 0.92 0.82 2/64 7973 /proc/meminfo: memFree=1273736/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=47356 CPUtime=9.97 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 11098 0 0 0 989 8 0 0 25 0 1 0 82101282 48492544 11013 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 11839 11013 296 55 0 10731 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 47356 [startup+20.0095 s] /proc/loadavg: 0.84 0.93 0.82 2/64 7973 /proc/meminfo: memFree=1247880/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=73232 CPUtime=19.97 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 17547 0 0 0 1983 14 0 0 25 0 1 0 82101282 74989568 17462 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 18308 17462 296 55 0 17200 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 73232 [startup+30.0153 s] /proc/loadavg: 0.86 0.93 0.83 2/64 7973 /proc/meminfo: memFree=1226312/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=94796 CPUtime=29.97 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 22926 0 0 0 2977 20 0 0 25 0 1 0 82101282 97071104 22840 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 23699 22840 296 55 0 22591 0 Current children cumulated CPU time (s) 29.97 Current children cumulated vsize (Kb) 94796 [startup+40.0211 s] /proc/loadavg: 0.88 0.93 0.83 2/64 7973 /proc/meminfo: memFree=1209928/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=111204 CPUtime=39.98 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 27007 0 0 0 3973 25 0 0 25 0 1 0 82101282 113872896 26920 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 27801 26920 296 55 0 26693 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 111204 [startup+50.0269 s] /proc/loadavg: 0.90 0.93 0.83 2/64 7973 /proc/meminfo: memFree=1194632/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=126548 CPUtime=49.98 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 30837 0 0 0 4968 30 0 0 25 0 1 0 82101282 129585152 30750 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 31637 30750 296 55 0 30529 0 Current children cumulated CPU time (s) 49.98 Current children cumulated vsize (Kb) 126548 [startup+60.0328 s] /proc/loadavg: 0.91 0.93 0.83 2/64 7973 /proc/meminfo: memFree=1182408/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=138872 CPUtime=59.98 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 33886 0 0 0 5964 34 0 0 25 0 1 0 82101282 142204928 33799 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548460 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 34718 33799 296 55 0 33610 0 Current children cumulated CPU time (s) 59.98 Current children cumulated vsize (Kb) 138872 [startup+70.0386 s] /proc/loadavg: 0.93 0.94 0.83 2/64 7973 /proc/meminfo: memFree=1173256/2055920 swapFree=4191900/4192956 [pid=7973] ppid=7971 vsize=147852 CPUtime=69.99 /proc/7973/stat : 7973 (bsolo) R 7971 7973 7928 0 -1 0 36154 0 0 0 6962 37 0 0 25 0 1 0 82101282 151400448 36067 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7973/statm: 36963 36067 296 55 0 35855 0 Current children cumulated CPU time (s) 69.99 Current children cumulated vsize (Kb) 147852 Child status: 20 Real time (s): 71.7215 CPU time (s): 71.6631 CPU user time (s): 71.2612 CPU system time (s): 0.401938 CPU usage (%): 99.9186 Max. virtual memory (cumulated for all children) (Kb): 147852
Begin job on node45 on Fri Jun 2 00:03:55 UTC 2006 FILE ID= 39418-1149206635 PBS_JOBID= 293186 BENCH NAME= ROOT/tmp/node45/39418-1149206635/instance-39418-1149206635.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node45/39418-1149206635/instance-39418-1149206635.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-39418-1149206635 -o ROOT/results/node45/solver-39418-1149206635 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node45/39418-1149206635/instance-39418-1149206635.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= a13decadac3e5cf92a10367f269822f9 RANDOM SEED= 985872730 /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 : 3000.263 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 : 3000.263 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: 1316888 kB Buffers: 39044 kB Cached: 619140 kB SwapCached: 260 kB Active: 196172 kB Inactive: 475864 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1316888 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 172 kB Writeback: 0 kB Mapped: 22992 kB Slab: 53076 kB Committed_AS: 139864 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node45 on Fri Jun 2 00:05:07 UTC 2006