Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 60.1489 | 60.1793 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977273.opb |
MD5SUM | 3e6af77ac44df40c1eda4de6fd376120 |
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 | 0.25296 |
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 | 1243 |
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: 0.014 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.026 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.06 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.113 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.168 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.23 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.31 0.47 c Restart #7 #Var: 169 LB: 0 @ 0.459 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.586 0.75 c Restart #9 #Var: 169 LB: 0 @ 0.745 0.98 c Restart #10 #Var: 169 LB: 0 @ 0.966 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.198 1.44 c Restart #12 #Var: 169 LB: 0 @ 1.424 1.69 c Restart #13 #Var: 169 LB: 0 @ 1.679 2.10 c Restart #14 #Var: 169 LB: 0 @ 2.086 2.45 c Restart #15 #Var: 169 LB: 0 @ 2.442 3.06 c Restart #16 #Var: 169 LB: 0 @ 3.044 3.55 c Restart #17 #Var: 169 LB: 0 @ 3.543 4.26 c Restart #18 #Var: 169 LB: 0 @ 4.244 4.82 c Restart #19 #Var: 169 LB: 0 @ 4.81 5.61 c Restart #20 #Var: 169 LB: 0 @ 5.599 6.37 c Restart #21 #Var: 169 LB: 0 @ 6.36 7.54 c Restart #22 #Var: 169 LB: 0 @ 7.527 9.01 c Restart #23 #Var: 169 LB: 0 @ 9 10.07 c Restart #24 #Var: 169 LB: 0 @ 10.057 11.22 c Restart #25 #Var: 169 LB: 0 @ 11.204 12.64 c Restart #26 #Var: 169 LB: 0 @ 12.625 13.73 c Restart #27 #Var: 169 LB: 0 @ 13.717 15.48 c Restart #28 #Var: 169 LB: 0 @ 15.46 17.33 c Restart #29 #Var: 169 LB: 0 @ 17.318 18.73 c Restart #30 #Var: 169 LB: 0 @ 18.719 20.78 c Restart #31 #Var: 169 LB: 0 @ 20.762 22.46 c Restart #32 #Var: 168 LB: 0 @ 22.445 24.36 c Restart #33 #Var: 168 LB: 0 @ 24.34 26.09 c Restart #34 #Var: 168 LB: 0 @ 26.07 29.24 c Restart #35 #Var: 168 LB: 0 @ 29.226 32.92 c Restart #36 #Var: 168 LB: 0 @ 32.902 35.55 c Restart #37 #Var: 168 LB: 0 @ 35.531 39.38 c Restart #38 #Var: 167 LB: 0 @ 39.359 42.62 c Restart #39 #Var: 165 LB: 0 @ 42.602 46.70 c Restart #40 #Var: 165 LB: 0 @ 46.672 51.71 c Restart #41 #Var: 164 LB: 0 @ 51.682 56.27 c Restart #42 #Var: 150 LB: 0 @ 56.244 60.15 s UNSATISFIABLE 60.15 c Exit Code: 20 60.15 c Total time: 60.126 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/node77/watcher-39462-1149209485 -o ROOT/results/node77/solver-39462-1149209485 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node77/39462-1149209485/instance-39462-1149209485.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 4/67 22527 /proc/meminfo: memFree=1710248/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=3228 CPUtime=0 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 54 0 0 0 0 0 0 0 20 0 1 0 186587659 3305472 38 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1463220 0 0 4096 0 0 0 0 17 1 0 0 /proc/22527/statm: 842 39 28 55 0 40 0 [startup+10.0026 s] /proc/loadavg: 0.93 0.95 0.90 2/67 22527 /proc/meminfo: memFree=1672296/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=42340 CPUtime=9.97 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 9849 0 0 0 992 5 0 0 25 0 1 0 186587659 43356160 9765 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22527/statm: 10585 9765 293 55 0 9476 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 42340 [startup+20.0089 s] /proc/loadavg: 0.94 0.96 0.91 2/67 22527 /proc/meminfo: memFree=1647720/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=66900 CPUtime=19.98 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 15969 0 0 0 1987 11 0 0 25 0 1 0 186587659 68505600 15885 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22527/statm: 16725 15885 293 55 0 15616 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 66900 [startup+30.0141 s] /proc/loadavg: 0.95 0.96 0.91 2/67 22527 /proc/meminfo: memFree=1624680/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=90012 CPUtime=29.99 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 21717 0 0 0 2982 17 0 0 25 0 1 0 186587659 92172288 21633 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22527/statm: 22503 21633 293 55 0 21394 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 90012 [startup+40.0193 s] /proc/loadavg: 0.95 0.96 0.91 2/67 22527 /proc/meminfo: memFree=1608040/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=106716 CPUtime=39.99 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 25869 0 0 0 3979 20 0 0 25 0 1 0 186587659 109277184 25785 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1898539 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22527/statm: 26679 25785 293 55 0 25570 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 106716 [startup+50.0256 s] /proc/loadavg: 0.96 0.96 0.91 2/67 22527 /proc/meminfo: memFree=1593704/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=121136 CPUtime=49.99 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 29448 0 0 0 4976 23 0 0 25 0 1 0 186587659 124043264 29364 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534988 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22527/statm: 30284 29364 293 55 0 29175 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 121136 [startup+60.0318 s] /proc/loadavg: 0.97 0.96 0.91 2/67 22527 /proc/meminfo: memFree=1581224/2055892 swapFree=4085336/4096564 [pid=22527] ppid=22525 vsize=133544 CPUtime=59.99 /proc/22527/stat : 22527 (bsolo) R 22525 22527 22482 0 -1 0 32554 0 0 0 5972 27 0 0 25 0 1 0 186587659 136749056 32470 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22527/statm: 33386 32470 293 55 0 32277 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 133544 Child status: 20 Real time (s): 60.1793 CPU time (s): 60.1489 CPU user time (s): 59.8509 CPU system time (s): 0.297954 CPU usage (%): 99.9494 Max. virtual memory (cumulated for all children) (Kb): 133544
Begin job on node77 on Fri Jun 2 00:51:25 UTC 2006 FILE ID= 39462-1149209485 PBS_JOBID= 293763 BENCH NAME= ROOT/tmp/node77/39462-1149209485/instance-39462-1149209485.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node77/39462-1149209485/instance-39462-1149209485.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-39462-1149209485 -o ROOT/results/node77/solver-39462-1149209485 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node77/39462-1149209485/instance-39462-1149209485.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 3e6af77ac44df40c1eda4de6fd376120 RANDOM SEED= 698528466 /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 : 3000.238 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 : 6006.16 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 : 3000.238 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1710456 kB Buffers: 23980 kB Cached: 258840 kB SwapCached: 2644 kB Active: 90316 kB Inactive: 201360 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1710456 kB SwapTotal: 4096564 kB SwapFree: 4085336 kB Dirty: 196 kB Writeback: 0 kB Mapped: 16108 kB Slab: 40448 kB Committed_AS: 185792 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node77 on Fri Jun 2 00:52:25 UTC 2006