Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 62.9804 | 63.0156 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111216411.opb |
MD5SUM | 397157a6f828ea3df1ef5823bec1442b |
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 | 0.116981 |
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 | 1200 |
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: 0.01 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.024 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.055 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.108 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.16 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.231 0.35 c Restart #6 #Var: 169 LB: 0 @ 0.336 0.46 c Restart #7 #Var: 169 LB: 0 @ 0.454 0.63 c Restart #8 #Var: 169 LB: 0 @ 0.619 0.78 c Restart #9 #Var: 169 LB: 0 @ 0.769 0.98 c Restart #10 #Var: 169 LB: 0 @ 0.964 1.19 c Restart #11 #Var: 169 LB: 0 @ 1.181 1.53 c Restart #12 #Var: 169 LB: 0 @ 1.521 1.94 c Restart #13 #Var: 169 LB: 0 @ 1.923 2.26 c Restart #14 #Var: 169 LB: 0 @ 2.244 2.61 c Restart #15 #Var: 169 LB: 0 @ 2.6 3.16 c Restart #16 #Var: 169 LB: 0 @ 3.15 3.70 c Restart #17 #Var: 169 LB: 0 @ 3.682 4.60 c Restart #18 #Var: 169 LB: 0 @ 4.582 5.68 c Restart #19 #Var: 169 LB: 0 @ 5.667 6.37 c Restart #20 #Var: 169 LB: 0 @ 6.354 7.11 c Restart #21 #Var: 169 LB: 0 @ 7.094 8.09 c Restart #22 #Var: 169 LB: 0 @ 8.075 9.09 c Restart #23 #Var: 169 LB: 0 @ 9.074 9.95 c Restart #24 #Var: 169 LB: 0 @ 9.938 11.33 c Restart #25 #Var: 169 LB: 0 @ 11.312 12.42 c Restart #26 #Var: 169 LB: 0 @ 12.401 13.48 c Restart #27 #Var: 169 LB: 0 @ 13.467 15.52 c Restart #28 #Var: 169 LB: 0 @ 15.504 16.87 c Restart #29 #Var: 168 LB: 0 @ 16.858 18.63 c Restart #30 #Var: 168 LB: 0 @ 18.612 20.21 c Restart #31 #Var: 168 LB: 0 @ 20.191 22.24 c Restart #32 #Var: 168 LB: 0 @ 22.218 23.97 c Restart #33 #Var: 168 LB: 0 @ 23.952 25.77 c Restart #34 #Var: 168 LB: 0 @ 25.753 29.50 c Restart #35 #Var: 168 LB: 0 @ 29.476 32.64 c Restart #36 #Var: 162 LB: 0 @ 32.616 36.63 c Restart #37 #Var: 162 LB: 0 @ 36.605 38.99 c Restart #38 #Var: 162 LB: 0 @ 38.969 42.66 c Restart #39 #Var: 161 LB: 0 @ 42.634 46.74 c Restart #40 #Var: 161 LB: 0 @ 46.715 49.50 c Restart #41 #Var: 161 LB: 0 @ 49.474 53.36 c Restart #42 #Var: 150 LB: 0 @ 53.334 56.25 c Restart #43 #Var: 148 LB: 0 @ 56.217 61.33 c Restart #44 #Var: 148 LB: 0 @ 61.296 62.99 s UNSATISFIABLE 62.99 c Exit Code: 20 62.99 c Total time: 62.955 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/node61/watcher-39510-1149212731 -o ROOT/results/node61/solver-39510-1149212731 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node61/39510-1149212731/instance-39510-1149212731.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.87 0.92 0.90 2/64 19367 /proc/meminfo: memFree=1341072/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=4664 CPUtime=0 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 84 0 0 0 0 0 0 0 19 0 1 0 186941040 4775936 66 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10327315 0 0 4096 0 0 0 0 17 1 0 0 /proc/19367/statm: 1166 83 66 55 0 46 0 [startup+10.0028 s] /proc/loadavg: 0.89 0.93 0.90 2/64 19367 /proc/meminfo: memFree=1300768/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=44708 CPUtime=9.98 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 10445 0 0 0 989 9 0 0 25 0 1 0 186941040 45780992 10360 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533922 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19367/statm: 11177 10360 296 55 0 10069 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 44708 [startup+20.0088 s] /proc/loadavg: 0.91 0.93 0.90 2/64 19367 /proc/meminfo: memFree=1273696/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=71792 CPUtime=19.98 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 17207 0 0 0 1983 15 0 0 25 0 1 0 186941040 73515008 17122 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19367/statm: 17948 17122 296 55 0 16840 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 71792 [startup+30.0147 s] /proc/loadavg: 0.92 0.93 0.90 2/64 19367 /proc/meminfo: memFree=1251360/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=94144 CPUtime=29.99 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 22769 0 0 0 2980 19 0 0 25 0 1 0 186941040 96403456 22684 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19367/statm: 23536 22684 296 55 0 22428 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 94144 [startup+40.0207 s] /proc/loadavg: 0.93 0.93 0.90 2/64 19367 /proc/meminfo: memFree=1233760/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=111856 CPUtime=39.99 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 27155 0 0 0 3975 24 0 0 25 0 1 0 186941040 114540544 27070 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19367/statm: 27964 27070 296 55 0 26856 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 111856 [startup+50.0267 s] /proc/loadavg: 0.94 0.93 0.91 2/64 19367 /proc/meminfo: memFree=1215840/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=129836 CPUtime=49.99 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 31641 0 0 0 4969 30 0 0 25 0 1 0 186941040 132952064 31554 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548453 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19367/statm: 32459 31554 296 55 0 31351 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 129836 [startup+60.0326 s] /proc/loadavg: 0.95 0.94 0.91 2/64 19367 /proc/meminfo: memFree=1197152/2055920 swapFree=4179832/4192956 [pid=19367] ppid=19365 vsize=148480 CPUtime=59.99 /proc/19367/stat : 19367 (bsolo) R 19365 19367 19322 0 -1 0 36298 0 0 0 5965 34 0 0 25 0 1 0 186941040 152043520 36211 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548547 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19367/statm: 37120 36211 296 55 0 36012 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 148480 Child status: 20 Real time (s): 63.0156 CPU time (s): 62.9804 CPU user time (s): 62.5985 CPU system time (s): 0.381941 CPU usage (%): 99.9441 Max. virtual memory (cumulated for all children) (Kb): 148480
Begin job on node61 on Fri Jun 2 01:45:31 UTC 2006 FILE ID= 39510-1149212731 PBS_JOBID= 294387 BENCH NAME= ROOT/tmp/node61/39510-1149212731/instance-39510-1149212731.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node61/39510-1149212731/instance-39510-1149212731.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-39510-1149212731 -o ROOT/results/node61/solver-39510-1149212731 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node61/39510-1149212731/instance-39510-1149212731.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 397157a6f828ea3df1ef5823bec1442b RANDOM SEED= 469991726 /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: 1341280 kB Buffers: 42944 kB Cached: 595040 kB SwapCached: 4956 kB Active: 192188 kB Inactive: 455608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1341280 kB SwapTotal: 4192956 kB SwapFree: 4179832 kB Dirty: 180 kB Writeback: 0 kB Mapped: 14700 kB Slab: 52916 kB Committed_AS: 212412 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node61 on Fri Jun 2 01:46:35 UTC 2006