Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 53.9608 | 54.0178 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb |
MD5SUM | fac1b7391a53ae9861d9e311ddf65af2 |
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 | 0.001999 |
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 | 220 |
Total number of constraints | 42 |
Number of constraints which are clauses | 22 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 11 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 12 |
Number of bits of the biggest sum of numbers | 4 |
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 220 variables and 42 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: 0.01 0.02 c After prepocess the problem consists of 220 variables and 42 constraints. 0.03 c Restart #1 #Var: 220 LB: 0 @ 0.019 0.04 c Restart #2 #Var: 220 LB: 0 @ 0.034 0.07 c Restart #3 #Var: 220 LB: 0 @ 0.067 0.13 c Restart #4 #Var: 220 LB: 0 @ 0.125 0.22 c Restart #5 #Var: 220 LB: 0 @ 0.209 0.35 c Restart #6 #Var: 220 LB: 0 @ 0.339 0.54 c Restart #7 #Var: 220 LB: 0 @ 0.535 0.82 c Restart #8 #Var: 220 LB: 0 @ 0.812 1.19 c Restart #9 #Var: 220 LB: 0 @ 1.182 1.94 c Restart #10 #Var: 220 LB: 0 @ 1.93 2.52 c Restart #11 #Var: 220 LB: 0 @ 2.512 3.81 c Restart #12 #Var: 220 LB: 0 @ 3.802 5.22 c Restart #13 #Var: 220 LB: 0 @ 5.207 6.63 c Restart #14 #Var: 220 LB: 0 @ 6.618 8.35 c Restart #15 #Var: 220 LB: 0 @ 8.331 10.73 c Restart #16 #Var: 220 LB: 0 @ 10.715 13.17 c Restart #17 #Var: 220 LB: 0 @ 13.152 16.65 c Restart #18 #Var: 220 LB: 0 @ 16.634 19.82 c Restart #19 #Var: 220 LB: 0 @ 19.799 24.65 c Restart #20 #Var: 220 LB: 0 @ 24.634 31.48 c Restart #21 #Var: 219 LB: 0 @ 31.46 42.35 c Restart #22 #Var: 214 LB: 0 @ 42.328 53.98 s UNSATISFIABLE 53.98 c Exit Code: 20 53.98 c Total time: 53.951 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/node58/watcher-39662-1149230066 -o ROOT/results/node58/solver-39662-1149230066 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/39662-1149230066/instance-39662-1149230066.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.93 2/64 24413 /proc/meminfo: memFree=1526824/2055920 swapFree=4192956/4192956 [pid=24413] ppid=24411 vsize=4624 CPUtime=0 /proc/24413/stat : 24413 (bsolo) R 24411 24413 24368 0 -1 0 73 0 0 0 0 0 0 0 19 0 1 0 25053476 4734976 55 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4870948 0 0 4096 0 0 0 0 17 1 0 0 /proc/24413/statm: 1156 55 41 55 0 44 0 [startup+10.0029 s] /proc/loadavg: 0.87 0.94 0.93 2/64 24413 /proc/meminfo: memFree=1508224/2055920 swapFree=4192956/4192956 [pid=24413] ppid=24411 vsize=23268 CPUtime=9.98 /proc/24413/stat : 24413 (bsolo) R 24411 24413 24368 0 -1 0 5025 0 0 0 994 4 0 0 25 0 1 0 25053476 23826432 4938 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548606 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24413/statm: 5817 4938 296 55 0 4709 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 23268 [startup+20.0098 s] /proc/loadavg: 0.89 0.94 0.93 2/64 24413 /proc/meminfo: memFree=1500864/2055920 swapFree=4192956/4192956 [pid=24413] ppid=24411 vsize=30756 CPUtime=19.98 /proc/24413/stat : 24413 (bsolo) R 24411 24413 24368 0 -1 0 6871 0 0 0 1992 6 0 0 25 0 1 0 25053476 31494144 6780 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24413/statm: 7689 6780 296 55 0 6581 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 30756 [startup+30.0157 s] /proc/loadavg: 0.90 0.94 0.93 2/64 24413 /proc/meminfo: memFree=1496320/2055920 swapFree=4192956/4192956 [pid=24413] ppid=24411 vsize=35460 CPUtime=29.98 /proc/24413/stat : 24413 (bsolo) R 24411 24413 24368 0 -1 0 8003 0 0 0 2990 8 0 0 25 0 1 0 25053476 36311040 7906 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534063 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24413/statm: 8865 7906 296 55 0 7757 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 35460 [startup+40.0216 s] /proc/loadavg: 0.92 0.94 0.93 2/64 24413 /proc/meminfo: memFree=1493440/2055920 swapFree=4192956/4192956 [pid=24413] ppid=24411 vsize=38360 CPUtime=39.99 /proc/24413/stat : 24413 (bsolo) R 24411 24413 24368 0 -1 0 8727 0 0 0 3989 10 0 0 25 0 1 0 25053476 39280640 8626 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548612 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24413/statm: 9590 8626 296 55 0 8482 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 38360 [startup+50.0275 s] /proc/loadavg: 0.93 0.94 0.93 2/64 24413 /proc/meminfo: memFree=1491136/2055920 swapFree=4192956/4192956 [pid=24413] ppid=24411 vsize=40960 CPUtime=49.98 /proc/24413/stat : 24413 (bsolo) R 24411 24413 24368 0 -1 0 9316 0 0 0 4987 11 0 0 25 0 1 0 25053476 41943040 9208 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24413/statm: 10240 9208 296 55 0 9132 0 Current children cumulated CPU time (s) 49.98 Current children cumulated vsize (Kb) 40960 Child status: 20 Real time (s): 54.0178 CPU time (s): 53.9608 CPU user time (s): 53.8338 CPU system time (s): 0.12698 CPU usage (%): 99.8945 Max. virtual memory (cumulated for all children) (Kb): 40960
Begin job on node58 on Fri Jun 2 06:34:26 UTC 2006 FILE ID= 39662-1149230066 PBS_JOBID= 296353 BENCH NAME= ROOT/tmp/node58/39662-1149230066/instance-39662-1149230066.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/39662-1149230066/instance-39662-1149230066.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-39662-1149230066 -o ROOT/results/node58/solver-39662-1149230066 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/39662-1149230066/instance-39662-1149230066.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= fac1b7391a53ae9861d9e311ddf65af2 RANDOM SEED= 881994577 /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 : 3000.276 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 : 3000.276 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: 1527032 kB Buffers: 28416 kB Cached: 423648 kB SwapCached: 0 kB Active: 94868 kB Inactive: 371688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1527032 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 144 kB Writeback: 0 kB Mapped: 24916 kB Slab: 48464 kB Committed_AS: 132244 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node58 on Fri Jun 2 06:35:20 UTC 2006