Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 60.1239 | 60.159 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970631.opb |
MD5SUM | 0cb3829d9e744bc52975d342468bb866 |
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 | 0.067988 |
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 | 1320 |
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 0.02 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: 0.009 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.052 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.101 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.148 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.21 0.29 c Restart #6 #Var: 169 LB: 0 @ 0.282 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.401 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.522 0.70 c Restart #9 #Var: 169 LB: 0 @ 0.689 0.92 c Restart #10 #Var: 169 LB: 0 @ 0.91 1.17 c Restart #11 #Var: 169 LB: 0 @ 1.155 1.41 c Restart #12 #Var: 169 LB: 0 @ 1.392 1.68 c Restart #13 #Var: 169 LB: 0 @ 1.667 2.03 c Restart #14 #Var: 169 LB: 0 @ 2.021 2.52 c Restart #15 #Var: 169 LB: 0 @ 2.511 2.86 c Restart #16 #Var: 169 LB: 0 @ 2.844 3.37 c Restart #17 #Var: 169 LB: 0 @ 3.359 3.85 c Restart #18 #Var: 169 LB: 0 @ 3.841 4.50 c Restart #19 #Var: 169 LB: 0 @ 4.483 4.94 c Restart #20 #Var: 169 LB: 0 @ 4.924 5.83 c Restart #21 #Var: 169 LB: 0 @ 5.817 6.52 c Restart #22 #Var: 169 LB: 0 @ 6.504 7.17 c Restart #23 #Var: 169 LB: 0 @ 7.158 8.07 c Restart #24 #Var: 169 LB: 0 @ 8.058 9.18 c Restart #25 #Var: 169 LB: 0 @ 9.164 10.03 c Restart #26 #Var: 169 LB: 0 @ 10.014 11.17 c Restart #27 #Var: 169 LB: 0 @ 11.149 12.81 c Restart #28 #Var: 169 LB: 0 @ 12.786 14.56 c Restart #29 #Var: 169 LB: 0 @ 14.539 17.15 c Restart #30 #Var: 168 LB: 0 @ 17.13 18.84 c Restart #31 #Var: 168 LB: 0 @ 18.823 20.48 c Restart #32 #Var: 168 LB: 0 @ 20.455 21.68 c Restart #33 #Var: 168 LB: 0 @ 21.657 23.55 c Restart #34 #Var: 168 LB: 0 @ 23.524 25.26 c Restart #35 #Var: 168 LB: 0 @ 25.24 27.60 c Restart #36 #Var: 168 LB: 0 @ 27.577 29.26 c Restart #37 #Var: 168 LB: 0 @ 29.238 31.94 c Restart #38 #Var: 168 LB: 0 @ 31.914 35.12 c Restart #39 #Var: 166 LB: 0 @ 35.089 38.05 c Restart #40 #Var: 166 LB: 0 @ 38.02 41.67 c Restart #41 #Var: 165 LB: 0 @ 41.639 45.27 c Restart #42 #Var: 162 LB: 0 @ 45.24 48.17 c Restart #43 #Var: 158 LB: 0 @ 48.139 51.01 c Restart #44 #Var: 158 LB: 0 @ 50.978 54.51 c Restart #45 #Var: 152 LB: 0 @ 54.482 59.10 c Restart #46 #Var: 151 LB: 0 @ 59.071 60.13 s UNSATISFIABLE 60.13 c Exit Code: 20 60.13 c Total time: 60.097 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/node69/watcher-39424-1149206707 -o ROOT/results/node69/solver-39424-1149206707 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/39424-1149206707/instance-39424-1149206707.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.80 0.98 0.87 2/64 4291 /proc/meminfo: memFree=1736292/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=2900 CPUtime=0 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 43 0 0 0 0 0 0 0 18 0 1 0 186340731 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11952427 0 0 4096 0 0 0 0 17 1 0 0 /proc/4291/statm: 725 27 19 55 0 38 0 [startup+10.0024 s] /proc/loadavg: 0.83 0.98 0.87 2/64 4291 /proc/meminfo: memFree=1693548/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=47228 CPUtime=9.98 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 11048 0 0 0 991 7 0 0 25 0 1 0 186340731 48361472 10963 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134633162 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4291/statm: 11807 10963 296 55 0 10699 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 47228 [startup+20.0093 s] /proc/loadavg: 0.86 0.98 0.87 2/64 4291 /proc/meminfo: memFree=1671732/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=69068 CPUtime=19.98 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 16497 0 0 0 1987 11 0 0 25 0 1 0 186340731 70725632 16412 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4291/statm: 17267 16412 296 55 0 16159 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 69068 [startup+30.0151 s] /proc/loadavg: 0.88 0.98 0.87 2/64 4291 /proc/meminfo: memFree=1644276/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=96548 CPUtime=29.98 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 23350 0 0 0 2981 17 0 0 25 0 1 0 186340731 98865152 23265 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4291/statm: 24137 23265 296 55 0 23029 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 96548 [startup+40.021 s] /proc/loadavg: 0.90 0.98 0.88 2/64 4291 /proc/meminfo: memFree=1626612/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=114296 CPUtime=39.99 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 27749 0 0 0 3977 22 0 0 25 0 1 0 186340731 117039104 27664 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534944 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4291/statm: 28574 27664 296 55 0 27466 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 114296 [startup+50.0268 s] /proc/loadavg: 0.91 0.98 0.88 2/64 4291 /proc/meminfo: memFree=1606452/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=134372 CPUtime=49.99 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 32785 0 0 0 4972 27 0 0 25 0 1 0 186340731 137596928 32700 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4291/statm: 33593 32700 296 55 0 32485 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 134372 [startup+60.0326 s] /proc/loadavg: 0.92 0.98 0.88 2/64 4291 /proc/meminfo: memFree=1589172/2055920 swapFree=4182224/4192956 [pid=4291] ppid=4289 vsize=151700 CPUtime=59.99 /proc/4291/stat : 4291 (bsolo) R 4289 4291 4246 0 -1 0 37094 0 0 0 5968 31 0 0 25 0 1 0 186340731 155340800 37009 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4291/statm: 37925 37009 296 55 0 36817 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 151700 Child status: 20 Real time (s): 60.159 CPU time (s): 60.1239 CPU user time (s): 59.7809 CPU system time (s): 0.342947 CPU usage (%): 99.9415 Max. virtual memory (cumulated for all children) (Kb): 151700
Begin job on node69 on Fri Jun 2 00:05:07 UTC 2006 FILE ID= 39424-1149206707 PBS_JOBID= 293266 BENCH NAME= ROOT/tmp/node69/39424-1149206707/instance-39424-1149206707.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/39424-1149206707/instance-39424-1149206707.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-39424-1149206707 -o ROOT/results/node69/solver-39424-1149206707 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/39424-1149206707/instance-39424-1149206707.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 0cb3829d9e744bc52975d342468bb866 RANDOM SEED= 405391181 /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: 1736564 kB Buffers: 24408 kB Cached: 225688 kB SwapCached: 2592 kB Active: 84880 kB Inactive: 174092 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1736564 kB SwapTotal: 4192956 kB SwapFree: 4182224 kB Dirty: 256 kB Writeback: 0 kB Mapped: 15428 kB Slab: 46452 kB Committed_AS: 175036 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Fri Jun 2 00:06:07 UTC 2006