Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 81.5836 | 81.62 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111223004.opb |
MD5SUM | 651d3a6cc64ca34df144139e51ae2bf7 |
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 | 2.09468 |
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 | 1227 |
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: 0.013 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.028 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.105 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.151 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.219 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.306 0.46 c Restart #7 #Var: 169 LB: 0 @ 0.452 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.582 0.77 c Restart #9 #Var: 169 LB: 0 @ 0.76 0.95 c Restart #10 #Var: 169 LB: 0 @ 0.941 1.15 c Restart #11 #Var: 169 LB: 0 @ 1.146 1.38 c Restart #12 #Var: 169 LB: 0 @ 1.374 1.64 c Restart #13 #Var: 169 LB: 0 @ 1.631 2.03 c Restart #14 #Var: 169 LB: 0 @ 2.02 2.40 c Restart #15 #Var: 169 LB: 0 @ 2.394 2.89 c Restart #16 #Var: 169 LB: 0 @ 2.884 3.31 c Restart #17 #Var: 169 LB: 0 @ 3.304 3.83 c Restart #18 #Var: 169 LB: 0 @ 3.826 4.58 c Restart #19 #Var: 169 LB: 0 @ 4.575 5.29 c Restart #20 #Var: 169 LB: 0 @ 5.282 5.94 c Restart #21 #Var: 169 LB: 0 @ 5.934 7.07 c Restart #22 #Var: 169 LB: 0 @ 7.065 7.83 c Restart #23 #Var: 169 LB: 0 @ 7.822 9.14 c Restart #24 #Var: 169 LB: 0 @ 9.126 10.12 c Restart #25 #Var: 169 LB: 0 @ 10.107 11.86 c Restart #26 #Var: 169 LB: 0 @ 11.848 12.91 c Restart #27 #Var: 169 LB: 0 @ 12.895 14.05 c Restart #28 #Var: 169 LB: 0 @ 14.037 15.27 c Restart #29 #Var: 168 LB: 0 @ 15.252 17.31 c Restart #30 #Var: 168 LB: 0 @ 17.3 19.08 c Restart #31 #Var: 168 LB: 0 @ 19.068 21.27 c Restart #32 #Var: 168 LB: 0 @ 21.256 23.69 c Restart #33 #Var: 167 LB: 0 @ 23.67 25.63 c Restart #34 #Var: 167 LB: 0 @ 25.612 29.21 c Restart #35 #Var: 166 LB: 0 @ 29.193 31.10 c Restart #36 #Var: 166 LB: 0 @ 31.081 33.12 c Restart #37 #Var: 166 LB: 0 @ 33.096 36.62 c Restart #38 #Var: 166 LB: 0 @ 36.598 40.19 c Restart #39 #Var: 166 LB: 0 @ 40.164 44.06 c Restart #40 #Var: 166 LB: 0 @ 44.036 48.49 c Restart #41 #Var: 164 LB: 0 @ 48.467 53.33 c Restart #42 #Var: 158 LB: 0 @ 53.303 57.80 c Restart #43 #Var: 158 LB: 0 @ 57.773 61.49 c Restart #44 #Var: 153 LB: 0 @ 61.462 65.53 c Restart #45 #Var: 153 LB: 0 @ 65.498 70.70 c Restart #46 #Var: 152 LB: 0 @ 70.672 76.39 c Restart #47 #Var: 141 LB: 0 @ 76.362 81.59 s UNSATISFIABLE 81.59 c Exit Code: 20 81.59 c Total time: 81.553 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/node56/watcher-39511-1149212779 -o ROOT/results/node56/solver-39511-1149212779 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node56/39511-1149212779/instance-39511-1149212779.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1222192/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=4928 CPUtime=0 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 329 0 0 0 0 0 0 0 19 0 1 0 186945449 5046272 294 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4158372404 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 1232 299 201 55 0 124 0 [startup+10.0024 s] /proc/loadavg: 0.93 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1179528/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=47344 CPUtime=9.98 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 11087 0 0 0 990 8 0 0 25 0 1 0 186945449 48480256 11002 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 11836 11002 296 55 0 10728 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 47344 [startup+20.0083 s] /proc/loadavg: 0.94 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1153416/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=73496 CPUtime=19.98 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 17608 0 0 0 1984 14 0 0 25 0 1 0 186945449 75259904 17523 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 18374 17523 296 55 0 17266 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 73496 [startup+30.0143 s] /proc/loadavg: 0.95 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1132680/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=94088 CPUtime=29.99 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 22774 0 0 0 2980 19 0 0 25 0 1 0 186945449 96346112 22689 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 23522 22689 296 55 0 22414 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 94088 [startup+40.0203 s] /proc/loadavg: 0.96 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1111944/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=115028 CPUtime=39.99 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 27961 0 0 0 3975 24 0 0 25 0 1 0 186945449 117788672 27874 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 28757 27874 296 55 0 27649 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 115028 [startup+50.0273 s] /proc/loadavg: 0.96 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1095688/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=131304 CPUtime=49.99 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 32001 0 0 0 4971 28 0 0 25 0 1 0 186945449 134455296 31914 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548714 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 32826 31914 296 55 0 31718 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 131304 [startup+60.0323 s] /proc/loadavg: 0.97 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1081032/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=146004 CPUtime=59.99 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 35670 0 0 0 5966 33 0 0 25 0 1 0 186945449 149508096 35583 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 36501 35583 296 55 0 35393 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 146004 [startup+70.0383 s] /proc/loadavg: 0.97 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1064200/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=162948 CPUtime=69.99 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 39873 0 0 0 6961 38 0 0 25 0 1 0 186945449 166858752 39785 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 40737 39785 296 55 0 39629 0 Current children cumulated CPU time (s) 69.99 Current children cumulated vsize (Kb) 162948 [startup+80.0443 s] /proc/loadavg: 0.98 0.97 0.91 2/64 5590 /proc/meminfo: memFree=1050184/2055920 swapFree=4181332/4192956 [pid=5590] ppid=5588 vsize=176828 CPUtime=80 /proc/5590/stat : 5590 (bsolo) R 5588 5590 5545 0 -1 0 43356 0 0 0 7958 42 0 0 25 0 1 0 186945449 181071872 43267 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134551613 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5590/statm: 44207 43267 296 55 0 43099 0 Current children cumulated CPU time (s) 80 Current children cumulated vsize (Kb) 176828 Child status: 20 Real time (s): 81.62 CPU time (s): 81.5836 CPU user time (s): 81.1217 CPU system time (s): 0.461929 CPU usage (%): 99.9554 Max. virtual memory (cumulated for all children) (Kb): 176828
Begin job on node56 on Fri Jun 2 01:46:19 UTC 2006 FILE ID= 39511-1149212779 PBS_JOBID= 294396 BENCH NAME= ROOT/tmp/node56/39511-1149212779/instance-39511-1149212779.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node56/39511-1149212779/instance-39511-1149212779.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node56/watcher-39511-1149212779 -o ROOT/results/node56/solver-39511-1149212779 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node56/39511-1149212779/instance-39511-1149212779.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 651d3a6cc64ca34df144139e51ae2bf7 RANDOM SEED= 542558599 /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 : 3000.232 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 : 3000.232 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: 1222400 kB Buffers: 40300 kB Cached: 714728 kB SwapCached: 3648 kB Active: 277716 kB Inactive: 486388 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1222400 kB SwapTotal: 4192956 kB SwapFree: 4181332 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14900 kB Slab: 55356 kB Committed_AS: 169960 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node56 on Fri Jun 2 01:47:40 UTC 2006