Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 49.3305 | 49.3558 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222539.opb |
MD5SUM | 85b1a2d6763bafe7f0a209fbd0ea6a94 |
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 | 0.025995 |
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 | 1192 |
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: 0.017 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.032 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.063 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.109 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.163 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.226 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.327 0.45 c Restart #7 #Var: 169 LB: 0 @ 0.449 0.60 c Restart #8 #Var: 169 LB: 0 @ 0.601 0.78 c Restart #9 #Var: 169 LB: 0 @ 0.779 0.98 c Restart #10 #Var: 169 LB: 0 @ 0.977 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.207 1.48 c Restart #12 #Var: 169 LB: 0 @ 1.479 1.76 c Restart #13 #Var: 169 LB: 0 @ 1.754 2.10 c Restart #14 #Var: 169 LB: 0 @ 2.098 2.41 c Restart #15 #Var: 169 LB: 0 @ 2.409 2.94 c Restart #16 #Var: 169 LB: 0 @ 2.94 3.50 c Restart #17 #Var: 169 LB: 0 @ 3.498 4.10 c Restart #18 #Var: 169 LB: 0 @ 4.097 4.60 c Restart #19 #Var: 169 LB: 0 @ 4.601 5.14 c Restart #20 #Var: 169 LB: 0 @ 5.13 5.76 c Restart #21 #Var: 169 LB: 0 @ 5.757 6.45 c Restart #22 #Var: 169 LB: 0 @ 6.444 7.50 c Restart #23 #Var: 169 LB: 0 @ 7.492 8.53 c Restart #24 #Var: 169 LB: 0 @ 8.52 9.49 c Restart #25 #Var: 169 LB: 0 @ 9.482 10.92 c Restart #26 #Var: 169 LB: 0 @ 10.914 11.98 c Restart #27 #Var: 169 LB: 0 @ 11.969 13.14 c Restart #28 #Var: 169 LB: 0 @ 13.132 14.34 c Restart #29 #Var: 169 LB: 0 @ 14.328 16.20 c Restart #30 #Var: 169 LB: 0 @ 16.188 17.99 c Restart #31 #Var: 169 LB: 0 @ 17.977 20.65 c Restart #32 #Var: 169 LB: 0 @ 20.638 22.45 c Restart #33 #Var: 168 LB: 0 @ 22.436 24.71 c Restart #34 #Var: 163 LB: 0 @ 24.697 27.32 c Restart #35 #Var: 163 LB: 0 @ 27.301 29.22 c Restart #36 #Var: 161 LB: 0 @ 29.208 30.86 c Restart #37 #Var: 161 LB: 0 @ 30.848 33.53 c Restart #38 #Var: 161 LB: 0 @ 33.519 35.40 c Restart #39 #Var: 158 LB: 0 @ 35.386 38.34 c Restart #40 #Var: 155 LB: 0 @ 38.32 41.43 c Restart #41 #Var: 154 LB: 0 @ 41.41 44.69 c Restart #42 #Var: 153 LB: 0 @ 44.668 49.33 s UNSATISFIABLE 49.33 c Exit Code: 20 49.33 c Total time: 49.309 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-39460-1149209166 -o ROOT/results/node77/solver-39460-1149209166 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node77/39460-1149209166/instance-39460-1149209166.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 3/67 22350 /proc/meminfo: memFree=1710232/2055892 swapFree=4085336/4096564 [pid=22350] ppid=22348 vsize=4932 CPUtime=0 /proc/22350/stat : 22350 (bsolo) R 22348 22350 22305 0 -1 0 334 0 0 0 0 0 0 0 19 0 1 0 186555759 5050368 299 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1929655 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22350/statm: 1233 309 207 55 0 124 0 [startup+10.0028 s] /proc/loadavg: 0.93 0.98 0.91 2/67 22350 /proc/meminfo: memFree=1667936/2055892 swapFree=4085336/4096564 [pid=22350] ppid=22348 vsize=46696 CPUtime=9.99 /proc/22350/stat : 22350 (bsolo) R 22348 22350 22305 0 -1 0 10933 0 0 0 991 8 0 0 25 0 1 0 186555759 47816704 10849 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1898539 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22350/statm: 11674 10849 293 55 0 10565 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 46696 [startup+20.009 s] /proc/loadavg: 0.94 0.98 0.91 2/67 22350 /proc/meminfo: memFree=1642976/2055892 swapFree=4085336/4096564 [pid=22350] ppid=22348 vsize=71812 CPUtime=19.99 /proc/22350/stat : 22350 (bsolo) R 22348 22350 22305 0 -1 0 17179 0 0 0 1986 13 0 0 25 0 1 0 186555759 73535488 17095 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22350/statm: 17953 17095 293 55 0 16844 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 71812 [startup+30.0152 s] /proc/loadavg: 0.95 0.98 0.91 2/67 22350 /proc/meminfo: memFree=1618976/2055892 swapFree=4085336/4096564 [pid=22350] ppid=22348 vsize=95728 CPUtime=29.99 /proc/22350/stat : 22350 (bsolo) R 22348 22350 22305 0 -1 0 23156 0 0 0 2981 18 0 0 25 0 1 0 186555759 98025472 23071 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533608 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22350/statm: 23932 23071 293 55 0 22823 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 95728 [startup+40.0215 s] /proc/loadavg: 0.96 0.98 0.91 2/67 22350 /proc/meminfo: memFree=1594976/2055892 swapFree=4085336/4096564 [pid=22350] ppid=22348 vsize=119808 CPUtime=40 /proc/22350/stat : 22350 (bsolo) R 22348 22350 22305 0 -1 0 29153 0 0 0 3976 24 0 0 25 0 1 0 186555759 122683392 29067 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548460 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22350/statm: 29952 29067 293 55 0 28843 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 119808 Child status: 20 Real time (s): 49.3558 CPU time (s): 49.3305 CPU user time (s): 49.0215 CPU system time (s): 0.308953 CPU usage (%): 99.9487 Max. virtual memory (cumulated for all children) (Kb): 119808
Begin job on node77 on Fri Jun 2 00:46:06 UTC 2006 FILE ID= 39460-1149209166 PBS_JOBID= 293727 BENCH NAME= ROOT/tmp/node77/39460-1149209166/instance-39460-1149209166.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node77/39460-1149209166/instance-39460-1149209166.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-39460-1149209166 -o ROOT/results/node77/solver-39460-1149209166 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node77/39460-1149209166/instance-39460-1149209166.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 85b1a2d6763bafe7f0a209fbd0ea6a94 RANDOM SEED= 797297669 /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: 1710376 kB Buffers: 23932 kB Cached: 258752 kB SwapCached: 2644 kB Active: 90204 kB Inactive: 201332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1710376 kB SwapTotal: 4096564 kB SwapFree: 4085336 kB Dirty: 208 kB Writeback: 0 kB Mapped: 16108 kB Slab: 40668 kB Committed_AS: 185552 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 00:46:55 UTC 2006