Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 52.1651 | 52.1994 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224929.opb |
MD5SUM | 7cb47e44b2705fbf7948e62a414ce623 |
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 | 0.044992 |
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 | 1264 |
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: 0.008 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.022 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.054 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.102 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.152 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.217 0.30 c Restart #6 #Var: 169 LB: 0 @ 0.291 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.401 0.56 c Restart #8 #Var: 169 LB: 0 @ 0.548 0.72 c Restart #9 #Var: 169 LB: 0 @ 0.702 0.99 c Restart #10 #Var: 169 LB: 0 @ 0.972 1.26 c Restart #11 #Var: 169 LB: 0 @ 1.251 1.68 c Restart #12 #Var: 169 LB: 0 @ 1.664 2.00 c Restart #13 #Var: 169 LB: 0 @ 1.985 2.34 c Restart #14 #Var: 169 LB: 0 @ 2.322 2.77 c Restart #15 #Var: 169 LB: 0 @ 2.76 3.37 c Restart #16 #Var: 169 LB: 0 @ 3.356 4.06 c Restart #17 #Var: 169 LB: 0 @ 4.043 4.60 c Restart #18 #Var: 169 LB: 0 @ 4.587 5.45 c Restart #19 #Var: 169 LB: 0 @ 5.435 6.28 c Restart #20 #Var: 169 LB: 0 @ 6.262 7.31 c Restart #21 #Var: 169 LB: 0 @ 7.297 8.21 c Restart #22 #Var: 169 LB: 0 @ 8.193 9.11 c Restart #23 #Var: 169 LB: 0 @ 9.093 10.27 c Restart #24 #Var: 169 LB: 0 @ 10.255 11.19 c Restart #25 #Var: 169 LB: 0 @ 11.174 12.62 c Restart #26 #Var: 169 LB: 0 @ 12.601 13.98 c Restart #27 #Var: 169 LB: 0 @ 13.958 15.70 c Restart #28 #Var: 169 LB: 0 @ 15.682 17.22 c Restart #29 #Var: 168 LB: 0 @ 17.199 19.32 c Restart #30 #Var: 167 LB: 0 @ 19.3 21.22 c Restart #31 #Var: 167 LB: 0 @ 21.193 22.88 c Restart #32 #Var: 164 LB: 0 @ 22.856 24.48 c Restart #33 #Var: 164 LB: 0 @ 24.457 25.86 c Restart #34 #Var: 164 LB: 0 @ 25.836 28.51 c Restart #35 #Var: 164 LB: 0 @ 28.491 31.13 c Restart #36 #Var: 163 LB: 0 @ 31.102 33.71 c Restart #37 #Var: 163 LB: 0 @ 33.688 36.51 c Restart #38 #Var: 163 LB: 0 @ 36.485 39.90 c Restart #39 #Var: 159 LB: 0 @ 39.874 42.57 c Restart #40 #Var: 158 LB: 0 @ 42.542 46.80 c Restart #41 #Var: 150 LB: 0 @ 46.771 50.56 c Restart #42 #Var: 143 LB: 0 @ 50.529 52.17 s UNSATISFIABLE 52.17 c Exit Code: 20 52.17 c Total time: 52.144 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/node87/watcher-39501-1149212319 -o ROOT/results/node87/solver-39501-1149212319 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node87/39501-1149212319/instance-39501-1149212319.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.72 0.92 0.89 2/67 17037 /proc/meminfo: memFree=1736488/2055888 swapFree=4085412/4096564 [pid=17037] ppid=17035 vsize=2952 CPUtime=0 /proc/17037/stat : 17037 (bsolo) R 17035 17037 16992 0 -1 0 49 0 0 0 0 0 0 0 19 0 1 0 186871049 3022848 34 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11240500 0 0 4096 0 0 0 0 17 1 0 0 /proc/17037/statm: 807 36 26 55 0 40 0 [startup+10.0033 s] /proc/loadavg: 0.76 0.92 0.89 2/67 17037 /proc/meminfo: memFree=1700528/2055888 swapFree=4085412/4096564 [pid=17037] ppid=17035 vsize=40480 CPUtime=9.97 /proc/17037/stat : 17037 (bsolo) R 17035 17037 16992 0 -1 0 9379 0 0 0 990 7 0 0 25 0 1 0 186871049 41451520 9295 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17037/statm: 10120 9295 293 55 0 9011 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 40480 [startup+20.0094 s] /proc/loadavg: 0.80 0.93 0.90 2/67 17037 /proc/meminfo: memFree=1676656/2055888 swapFree=4085412/4096564 [pid=17037] ppid=17035 vsize=64372 CPUtime=19.97 /proc/17037/stat : 17037 (bsolo) R 17035 17037 16992 0 -1 0 15322 0 0 0 1985 12 0 0 25 0 1 0 186871049 65916928 15238 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17037/statm: 16093 15238 293 55 0 14984 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 64372 [startup+30.0156 s] /proc/loadavg: 0.83 0.93 0.90 2/67 17039 /proc/meminfo: memFree=1651376/2055888 swapFree=4085412/4096564 [pid=17037] ppid=17035 vsize=89608 CPUtime=29.99 /proc/17037/stat : 17037 (bsolo) R 17035 17037 16992 0 -1 0 21620 0 0 0 2981 18 0 0 25 0 1 0 186871049 91758592 21536 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17037/statm: 22402 21536 293 55 0 21293 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 89608 [startup+40.0218 s] /proc/loadavg: 0.85 0.93 0.90 2/67 17039 /proc/meminfo: memFree=1632240/2055888 swapFree=4085412/4096564 [pid=17037] ppid=17035 vsize=108808 CPUtime=39.98 /proc/17037/stat : 17037 (bsolo) R 17035 17037 16992 0 -1 0 26391 0 0 0 3976 22 0 0 25 0 1 0 186871049 111419392 26306 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17037/statm: 27202 26306 293 55 0 26093 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 108808 [startup+50.0279 s] /proc/loadavg: 0.87 0.93 0.90 2/67 17039 /proc/meminfo: memFree=1614832/2055888 swapFree=4085412/4096564 [pid=17037] ppid=17035 vsize=126244 CPUtime=49.99 /proc/17037/stat : 17037 (bsolo) R 17035 17037 16992 0 -1 0 30744 0 0 0 4971 28 0 0 25 0 1 0 186871049 129273856 30658 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17037/statm: 31561 30658 293 55 0 30452 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 126244 Child status: 20 Real time (s): 52.1994 CPU time (s): 52.1651 CPU user time (s): 51.8521 CPU system time (s): 0.312952 CPU usage (%): 99.9342 Max. virtual memory (cumulated for all children) (Kb): 126244
Begin job on node87 on Fri Jun 2 01:38:39 UTC 2006 FILE ID= 39501-1149212319 PBS_JOBID= 294261 BENCH NAME= ROOT/tmp/node87/39501-1149212319/instance-39501-1149212319.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node87/39501-1149212319/instance-39501-1149212319.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-39501-1149212319 -o ROOT/results/node87/solver-39501-1149212319 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node87/39501-1149212319/instance-39501-1149212319.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 7cb47e44b2705fbf7948e62a414ce623 RANDOM SEED= 64497328 /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 : 3000.234 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 : 6006.17 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 : 3000.234 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1736696 kB Buffers: 26044 kB Cached: 219372 kB SwapCached: 2512 kB Active: 83744 kB Inactive: 170472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1736696 kB SwapTotal: 4096564 kB SwapFree: 4085412 kB Dirty: 292 kB Writeback: 0 kB Mapped: 16792 kB Slab: 51684 kB Committed_AS: 181328 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 node87 on Fri Jun 2 01:39:31 UTC 2006