Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 52.865 | 52.9087 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222257.opb |
MD5SUM | 55dd7a9523449c2d998334f2315a7996 |
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 | 0.242962 |
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 | 1262 |
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: 0.007 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 @ 0.053 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.103 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.152 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.212 0.30 c Restart #6 #Var: 169 LB: 0 @ 0.288 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.404 0.58 c Restart #8 #Var: 169 LB: 0 @ 0.569 0.77 c Restart #9 #Var: 169 LB: 0 @ 0.763 0.97 c Restart #10 #Var: 169 LB: 0 @ 0.963 1.19 c Restart #11 #Var: 169 LB: 0 @ 1.178 1.45 c Restart #12 #Var: 169 LB: 0 @ 1.435 1.87 c Restart #13 #Var: 169 LB: 0 @ 1.856 2.27 c Restart #14 #Var: 169 LB: 0 @ 2.264 2.75 c Restart #15 #Var: 169 LB: 0 @ 2.74 3.20 c Restart #16 #Var: 169 LB: 0 @ 3.189 3.64 c Restart #17 #Var: 169 LB: 0 @ 3.63 4.47 c Restart #18 #Var: 169 LB: 0 @ 4.456 5.01 c Restart #19 #Var: 169 LB: 0 @ 5.003 5.81 c Restart #20 #Var: 169 LB: 0 @ 5.8 6.86 c Restart #21 #Var: 169 LB: 0 @ 6.846 7.58 c Restart #22 #Var: 169 LB: 0 @ 7.563 8.75 c Restart #23 #Var: 169 LB: 0 @ 8.742 9.59 c Restart #24 #Var: 169 LB: 0 @ 9.58 10.53 c Restart #25 #Var: 169 LB: 0 @ 10.522 11.81 c Restart #26 #Var: 168 LB: 0 @ 11.802 12.81 c Restart #27 #Var: 167 LB: 0 @ 12.796 14.22 c Restart #28 #Var: 167 LB: 0 @ 14.209 15.40 c Restart #29 #Var: 167 LB: 0 @ 15.383 16.88 c Restart #30 #Var: 167 LB: 0 @ 16.87 18.29 c Restart #31 #Var: 167 LB: 0 @ 18.274 19.66 c Restart #32 #Var: 167 LB: 0 @ 19.644 21.19 c Restart #33 #Var: 167 LB: 0 @ 21.17 23.40 c Restart #34 #Var: 167 LB: 0 @ 23.381 26.08 c Restart #35 #Var: 167 LB: 0 @ 26.062 29.92 c Restart #36 #Var: 159 LB: 0 @ 29.894 32.57 c Restart #37 #Var: 159 LB: 0 @ 32.547 35.18 c Restart #38 #Var: 159 LB: 0 @ 35.153 38.32 c Restart #39 #Var: 158 LB: 0 @ 38.294 41.30 c Restart #40 #Var: 158 LB: 0 @ 41.263 45.21 c Restart #41 #Var: 155 LB: 0 @ 45.168 50.06 c Restart #42 #Var: 150 LB: 0 @ 50.024 52.88 s UNSATISFIABLE 52.88 c Exit Code: 20 52.88 c Total time: 52.844 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/node62/watcher-39456-1149208875 -o ROOT/results/node62/solver-39456-1149208875 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39456-1149208875/instance-39456-1149208875.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.48 0.71 0.82 3/64 27881 /proc/meminfo: memFree=1477136/2055920 swapFree=4192956/4192956 [pid=27881] ppid=27879 vsize=4964 CPUtime=0 /proc/27881/stat : 27881 (bsolo) R 27879 27881 27836 0 -1 0 371 0 0 0 0 0 0 0 18 0 1 0 30091000 5083136 332 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27881/statm: 1233 331 227 55 0 125 0 [startup+10.0031 s] /proc/loadavg: 0.56 0.72 0.82 2/64 27881 /proc/meminfo: memFree=1438304/2055920 swapFree=4192956/4192956 [pid=27881] ppid=27879 vsize=43496 CPUtime=9.98 /proc/27881/stat : 27881 (bsolo) R 27879 27881 27836 0 -1 0 10138 0 0 0 991 7 0 0 25 0 1 0 30091000 44539904 10053 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27881/statm: 10874 10053 296 55 0 9766 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 43496 [startup+20.0102 s] /proc/loadavg: 0.62 0.73 0.82 2/64 27881 /proc/meminfo: memFree=1406064/2055920 swapFree=4192956/4192956 [pid=27881] ppid=27879 vsize=75876 CPUtime=19.99 /proc/27881/stat : 27881 (bsolo) R 27879 27881 27836 0 -1 0 18210 0 0 0 1985 14 0 0 25 0 1 0 30091000 77697024 18125 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27881/statm: 18969 18125 296 55 0 17861 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 75876 [startup+30.0165 s] /proc/loadavg: 0.68 0.74 0.82 2/64 27881 /proc/meminfo: memFree=1387120/2055920 swapFree=4192956/4192956 [pid=27881] ppid=27879 vsize=94780 CPUtime=29.99 /proc/27881/stat : 27881 (bsolo) R 27879 27881 27836 0 -1 0 22910 0 0 0 2980 19 0 0 25 0 1 0 30091000 97054720 22825 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27881/statm: 23695 22825 296 55 0 22587 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 94780 [startup+40.0226 s] /proc/loadavg: 0.73 0.75 0.82 2/64 27881 /proc/meminfo: memFree=1366192/2055920 swapFree=4192956/4192956 [pid=27881] ppid=27879 vsize=115784 CPUtime=39.97 /proc/27881/stat : 27881 (bsolo) R 27879 27881 27836 0 -1 0 28158 0 0 0 3974 23 0 0 25 0 1 0 30091000 118562816 28073 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134542141 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27881/statm: 28946 28073 296 55 0 27838 0 Current children cumulated CPU time (s) 39.97 Current children cumulated vsize (Kb) 115784 [startup+50.0298 s] /proc/loadavg: 0.77 0.75 0.82 2/64 27881 /proc/meminfo: memFree=1351024/2055920 swapFree=4192956/4192956 [pid=27881] ppid=27879 vsize=130960 CPUtime=49.98 /proc/27881/stat : 27881 (bsolo) R 27879 27881 27836 0 -1 0 31949 0 0 0 4970 28 0 0 25 0 1 0 30091000 134103040 31863 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 0 0 0 /proc/27881/statm: 32740 31863 296 55 0 31632 0 Current children cumulated CPU time (s) 49.98 Current children cumulated vsize (Kb) 130960 Child status: 20 Real time (s): 52.9087 CPU time (s): 52.865 CPU user time (s): 52.547 CPU system time (s): 0.317951 CPU usage (%): 99.9174 Max. virtual memory (cumulated for all children) (Kb): 130960
Begin job on node62 on Fri Jun 2 00:41:15 UTC 2006 FILE ID= 39456-1149208875 PBS_JOBID= 293678 BENCH NAME= ROOT/tmp/node62/39456-1149208875/instance-39456-1149208875.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39456-1149208875/instance-39456-1149208875.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-39456-1149208875 -o ROOT/results/node62/solver-39456-1149208875 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39456-1149208875/instance-39456-1149208875.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 55dd7a9523449c2d998334f2315a7996 RANDOM SEED= 954225694 /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 : 3000.225 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 : 3000.225 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: 1477536 kB Buffers: 28444 kB Cached: 471696 kB SwapCached: 0 kB Active: 94408 kB Inactive: 420220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1477536 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 316 kB Writeback: 0 kB Mapped: 24896 kB Slab: 49716 kB Committed_AS: 128040 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node62 on Fri Jun 2 00:42:08 UTC 2006