Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 53.0779 | 53.1345 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968094.opb |
MD5SUM | 940d71bbc0c42e33ba6204f0b827ce80 |
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 | 0.101984 |
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 | 1242 |
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 0.04 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 169 variables and 101 constraints. 0.04 c Using non-optimization problem switches. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.006 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.06 c Restart #1 #Var: 169 LB: 0 @ 0.02 0.09 c Restart #2 #Var: 169 LB: 0 @ 0.052 0.14 c Restart #3 #Var: 169 LB: 0 @ 0.101 0.19 c Restart #4 #Var: 169 LB: 0 @ 0.149 0.25 c Restart #5 #Var: 169 LB: 0 @ 0.212 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.287 0.44 c Restart #7 #Var: 169 LB: 0 @ 0.404 0.58 c Restart #8 #Var: 169 LB: 0 @ 0.544 0.75 c Restart #9 #Var: 169 LB: 0 @ 0.713 0.99 c Restart #10 #Var: 169 LB: 0 @ 0.952 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.169 1.45 c Restart #12 #Var: 169 LB: 0 @ 1.412 1.77 c Restart #13 #Var: 169 LB: 0 @ 1.737 2.13 c Restart #14 #Var: 169 LB: 0 @ 2.093 2.48 c Restart #15 #Var: 169 LB: 0 @ 2.44 2.89 c Restart #16 #Var: 169 LB: 0 @ 2.852 3.41 c Restart #17 #Var: 169 LB: 0 @ 3.37 3.82 c Restart #18 #Var: 169 LB: 0 @ 3.783 4.29 c Restart #19 #Var: 169 LB: 0 @ 4.257 4.89 c Restart #20 #Var: 169 LB: 0 @ 4.851 5.71 c Restart #21 #Var: 169 LB: 0 @ 5.67 6.72 c Restart #22 #Var: 169 LB: 0 @ 6.681 7.80 c Restart #23 #Var: 169 LB: 0 @ 7.76 8.70 c Restart #24 #Var: 169 LB: 0 @ 8.657 10.04 c Restart #25 #Var: 169 LB: 0 @ 9.996 10.84 c Restart #26 #Var: 169 LB: 0 @ 10.792 12.25 c Restart #27 #Var: 167 LB: 0 @ 12.207 14.13 c Restart #28 #Var: 167 LB: 0 @ 14.084 16.00 c Restart #29 #Var: 164 LB: 0 @ 15.955 17.59 c Restart #30 #Var: 164 LB: 0 @ 17.541 19.57 c Restart #31 #Var: 164 LB: 0 @ 19.528 21.05 c Restart #32 #Var: 164 LB: 0 @ 21.004 22.58 c Restart #33 #Var: 164 LB: 0 @ 22.53 25.19 c Restart #34 #Var: 164 LB: 0 @ 25.14 27.69 c Restart #35 #Var: 161 LB: 0 @ 27.64 29.83 c Restart #36 #Var: 159 LB: 0 @ 29.784 31.65 c Restart #37 #Var: 159 LB: 0 @ 31.604 34.44 c Restart #38 #Var: 159 LB: 0 @ 34.393 37.24 c Restart #39 #Var: 159 LB: 0 @ 37.19 41.20 c Restart #40 #Var: 156 LB: 0 @ 41.153 47.18 c Restart #41 #Var: 152 LB: 0 @ 47.132 52.34 c Restart #42 #Var: 108 LB: 0 @ 52.291 53.11 s UNSATISFIABLE 53.11 c Exit Code: 20 53.11 c Total time: 53.056 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/node18/watcher-39489-1149211346 -o ROOT/results/node18/solver-39489-1149211346 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39489-1149211346/instance-39489-1149211346.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.90 0.89 2/64 25074 /proc/meminfo: memFree=1348016/2055920 swapFree=4180888/4192956 [pid=25074] ppid=25072 vsize=4664 CPUtime=0 /proc/25074/stat : 25074 (bsolo) R 25072 25074 25029 0 -1 0 155 0 0 0 0 0 0 0 18 0 1 0 186797594 4775936 135 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7830804 0 0 4096 0 0 0 0 17 1 0 0 /proc/25074/statm: 1166 135 105 55 0 46 0 [startup+10.0022 s] /proc/loadavg: 0.88 0.90 0.89 2/64 25074 /proc/meminfo: memFree=1308088/2055920 swapFree=4180888/4192956 [pid=25074] ppid=25072 vsize=44316 CPUtime=9.95 /proc/25074/stat : 25074 (bsolo) R 25072 25074 25029 0 -1 0 10337 0 0 0 987 8 0 0 25 0 1 0 186797594 45379584 10252 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134551614 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25074/statm: 11079 10252 296 55 0 9971 0 Current children cumulated CPU time (s) 9.95 Current children cumulated vsize (Kb) 44316 [startup+20.0092 s] /proc/loadavg: 0.90 0.90 0.89 2/64 25074 /proc/meminfo: memFree=1285816/2055920 swapFree=4180888/4192956 [pid=25074] ppid=25072 vsize=66664 CPUtime=19.96 /proc/25074/stat : 25074 (bsolo) R 25072 25074 25029 0 -1 0 15892 0 0 0 1982 14 0 0 25 0 1 0 186797594 68263936 15807 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534127 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25074/statm: 16666 15807 296 55 0 15558 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 66664 [startup+30.0151 s] /proc/loadavg: 0.91 0.91 0.89 2/64 25074 /proc/meminfo: memFree=1261432/2055920 swapFree=4180888/4192956 [pid=25074] ppid=25072 vsize=90968 CPUtime=29.96 /proc/25074/stat : 25074 (bsolo) R 25072 25074 25029 0 -1 0 21983 0 0 0 2977 19 0 0 25 0 1 0 186797594 93151232 21898 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25074/statm: 22742 21898 296 55 0 21634 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 90968 [startup+40.0211 s] /proc/loadavg: 0.92 0.91 0.89 2/64 25074 /proc/meminfo: memFree=1242168/2055920 swapFree=4180888/4192956 [pid=25074] ppid=25072 vsize=110280 CPUtime=39.96 /proc/25074/stat : 25074 (bsolo) R 25072 25074 25029 0 -1 0 26785 0 0 0 3973 23 0 0 25 0 1 0 186797594 112926720 26700 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25074/statm: 27570 26700 296 55 0 26462 0 Current children cumulated CPU time (s) 39.96 Current children cumulated vsize (Kb) 110280 [startup+50.0271 s] /proc/loadavg: 0.94 0.91 0.89 2/64 25074 /proc/meminfo: memFree=1231928/2055920 swapFree=4180888/4192956 [pid=25074] ppid=25072 vsize=120572 CPUtime=49.96 /proc/25074/stat : 25074 (bsolo) R 25072 25074 25029 0 -1 0 29339 0 0 0 4970 26 0 0 25 0 1 0 186797594 123465728 29252 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533910 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25074/statm: 30143 29252 296 55 0 29035 0 Current children cumulated CPU time (s) 49.96 Current children cumulated vsize (Kb) 120572 Child status: 20 Real time (s): 53.1345 CPU time (s): 53.0779 CPU user time (s): 52.773 CPU system time (s): 0.304953 CPU usage (%): 99.8936 Max. virtual memory (cumulated for all children) (Kb): 120572
Begin job on node18 on Fri Jun 2 01:22:26 UTC 2006 FILE ID= 39489-1149211346 PBS_JOBID= 294110 BENCH NAME= ROOT/tmp/node18/39489-1149211346/instance-39489-1149211346.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39489-1149211346/instance-39489-1149211346.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-39489-1149211346 -o ROOT/results/node18/solver-39489-1149211346 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39489-1149211346/instance-39489-1149211346.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 940d71bbc0c42e33ba6204f0b827ce80 RANDOM SEED= 249405016 /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 : 3000.216 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 : 5931.00 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 : 3000.216 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: 1348224 kB Buffers: 39700 kB Cached: 591796 kB SwapCached: 3828 kB Active: 250912 kB Inactive: 389356 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1348224 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 256 kB Writeback: 0 kB Mapped: 14668 kB Slab: 53480 kB Committed_AS: 211996 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node18 on Fri Jun 2 01:23:20 UTC 2006