Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 61.3757 | 67.9594 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110966688.opb |
MD5SUM | 8e7a33f6f23050442c6613e25c3d2ac1 |
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 | 0.090985 |
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 | 1237 |
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 |
6.53 c Time Limit set via PBTIMEOUT to 1800 6.56 c INFO: OSL Context initialized. 6.57 c Initial problem consists of 169 variables and 101 constraints. 6.57 c Using non-optimization problem switches. 6.57 c No problem reductions applied in OPT. instance. 6.57 c preprocess terminated. Elapsed time: 0.01 6.57 c After prepocess the problem consists of 169 variables and 99 constraints. 6.58 c Restart #1 #Var: 169 LB: 0 @ 0.024 6.61 c Restart #2 #Var: 169 LB: 0 @ 0.055 6.66 c Restart #3 #Var: 169 LB: 0 @ 0.107 6.72 c Restart #4 #Var: 169 LB: 0 @ 0.16 6.77 c Restart #5 #Var: 169 LB: 0 @ 0.217 6.86 c Restart #6 #Var: 169 LB: 0 @ 0.305 6.96 c Restart #7 #Var: 169 LB: 0 @ 0.406 7.12 c Restart #8 #Var: 169 LB: 0 @ 0.566 7.28 c Restart #9 #Var: 169 LB: 0 @ 0.719 7.46 c Restart #10 #Var: 169 LB: 0 @ 0.903 7.74 c Restart #11 #Var: 169 LB: 0 @ 1.182 7.98 c Restart #12 #Var: 169 LB: 0 @ 1.427 8.30 c Restart #13 #Var: 169 LB: 0 @ 1.741 8.71 c Restart #14 #Var: 169 LB: 0 @ 2.155 9.00 c Restart #15 #Var: 169 LB: 0 @ 2.446 9.48 c Restart #16 #Var: 169 LB: 0 @ 2.923 9.85 c Restart #17 #Var: 169 LB: 0 @ 3.296 10.33 c Restart #18 #Var: 169 LB: 0 @ 3.766 10.92 c Restart #19 #Var: 169 LB: 0 @ 4.363 11.44 c Restart #20 #Var: 169 LB: 0 @ 4.878 12.19 c Restart #21 #Var: 169 LB: 0 @ 5.631 13.03 c Restart #22 #Var: 169 LB: 0 @ 6.474 13.99 c Restart #23 #Var: 169 LB: 0 @ 7.429 14.96 c Restart #24 #Var: 169 LB: 0 @ 8.395 16.28 c Restart #25 #Var: 169 LB: 0 @ 9.716 17.27 c Restart #26 #Var: 169 LB: 0 @ 10.703 19.07 c Restart #27 #Var: 169 LB: 0 @ 12.507 20.14 c Restart #28 #Var: 169 LB: 0 @ 13.571 22.28 c Restart #29 #Var: 169 LB: 0 @ 15.712 23.29 c Restart #30 #Var: 168 LB: 0 @ 16.726 24.85 c Restart #31 #Var: 168 LB: 0 @ 18.284 26.91 c Restart #32 #Var: 168 LB: 0 @ 20.345 29.50 c Restart #33 #Var: 168 LB: 0 @ 22.931 31.53 c Restart #34 #Var: 168 LB: 0 @ 24.961 33.76 c Restart #35 #Var: 168 LB: 0 @ 27.194 36.32 c Restart #36 #Var: 168 LB: 0 @ 29.755 38.78 c Restart #37 #Var: 168 LB: 0 @ 32.208 43.42 c Restart #38 #Var: 168 LB: 0 @ 36.845 46.71 c Restart #39 #Var: 165 LB: 0 @ 40.133 50.73 c Restart #40 #Var: 165 LB: 0 @ 44.16 53.52 c Restart #41 #Var: 165 LB: 0 @ 46.947 57.67 c Restart #42 #Var: 159 LB: 0 @ 51.09 61.85 c Restart #43 #Var: 159 LB: 0 @ 55.269 67.22 c Restart #44 #Var: 129 LB: 0 @ 60.639 67.93 s UNSATISFIABLE 67.93 c Exit Code: 20 67.93 c Total time: 61.351 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/node83/watcher-39428-1149206788 -o ROOT/results/node83/solver-39428-1149206788 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node83/39428-1149206788/instance-39428-1149206788.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.76 0.93 0.87 3/67 18389 /proc/meminfo: memFree=1635424/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=2900 CPUtime=0 /proc/18389/stat : 18389 (bsolo) D 18387 18389 18344 0 -1 0 38 0 0 0 0 0 0 0 18 0 1 0 186318150 2969600 24 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11740311 0 0 4096 0 18446744071563481621 0 0 17 1 0 0 /proc/18389/statm: 725 24 18 55 0 19 0 [startup+10.002 s] /proc/loadavg: 0.87 0.95 0.88 2/67 18389 /proc/meminfo: memFree=1613216/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=24244 CPUtime=3.44 /proc/18389/stat : 18389 (bsolo) R 18387 18389 18344 0 -1 0 5288 0 10 0 341 3 0 0 25 0 1 0 186318150 24825856 5214 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 6061 5214 293 55 0 4952 0 Current children cumulated CPU time (s) 3.44 Current children cumulated vsize (Kb) 24244 [startup+20.0079 s] /proc/loadavg: 0.89 0.95 0.88 2/67 18389 /proc/meminfo: memFree=1581728/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=55656 CPUtime=13.43 /proc/18389/stat : 18389 (bsolo) R 18387 18389 18344 0 -1 0 13157 0 10 0 1333 10 0 0 25 0 1 0 186318150 56991744 13083 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 13914 13083 293 55 0 12805 0 Current children cumulated CPU time (s) 13.43 Current children cumulated vsize (Kb) 55656 [startup+30.0138 s] /proc/loadavg: 0.91 0.95 0.88 2/67 18389 /proc/meminfo: memFree=1559456/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=77992 CPUtime=23.44 /proc/18389/stat : 18389 (bsolo) R 18387 18389 18344 0 -1 0 18724 0 10 0 2328 16 0 0 25 0 1 0 186318150 79863808 18650 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 19498 18650 293 55 0 18389 0 Current children cumulated CPU time (s) 23.44 Current children cumulated vsize (Kb) 77992 [startup+40.0197 s] /proc/loadavg: 0.92 0.95 0.88 2/67 18389 /proc/meminfo: memFree=1539808/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=97704 CPUtime=33.44 /proc/18389/stat : 18389 (bsolo) R 18387 18389 18344 0 -1 0 23631 0 10 0 3323 21 0 0 25 0 1 0 186318150 100048896 23557 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548453 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 24426 23557 293 55 0 23317 0 Current children cumulated CPU time (s) 33.44 Current children cumulated vsize (Kb) 97704 [startup+50.0256 s] /proc/loadavg: 0.93 0.95 0.88 2/67 18389 /proc/meminfo: memFree=1525088/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=112492 CPUtime=43.44 /proc/18389/stat : 18389 (bsolo) R 18387 18389 18344 0 -1 0 27316 0 10 0 4319 25 0 0 25 0 1 0 186318150 115191808 27242 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 28123 27242 293 55 0 27014 0 Current children cumulated CPU time (s) 43.44 Current children cumulated vsize (Kb) 112492 [startup+60.0315 s] /proc/loadavg: 0.94 0.95 0.88 2/67 18389 /proc/meminfo: memFree=1508256/2055888 swapFree=4085416/4096564 [pid=18389] ppid=18387 vsize=129428 CPUtime=53.44 /proc/18389/stat : 18389 (bsolo) R 18387 18389 18344 0 -1 0 31521 0 10 0 5314 30 0 0 25 0 1 0 186318150 132534272 31447 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134529235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18389/statm: 32357 31447 293 55 0 31248 0 Current children cumulated CPU time (s) 53.44 Current children cumulated vsize (Kb) 129428 Child status: 20 Real time (s): 67.9594 CPU time (s): 61.3757 CPU user time (s): 61.0147 CPU system time (s): 0.360945 CPU usage (%): 90.3123 Max. virtual memory (cumulated for all children) (Kb): 129428
Begin job on node83 on Fri Jun 2 00:06:28 UTC 2006 FILE ID= 39428-1149206788 PBS_JOBID= 293310 BENCH NAME= ROOT/tmp/node83/39428-1149206788/instance-39428-1149206788.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node83/39428-1149206788/instance-39428-1149206788.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node83/watcher-39428-1149206788 -o ROOT/results/node83/solver-39428-1149206788 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node83/39428-1149206788/instance-39428-1149206788.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 8e7a33f6f23050442c6613e25c3d2ac1 RANDOM SEED= 35375409 /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 : 3000.265 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 : 3000.265 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: 1635696 kB Buffers: 27284 kB Cached: 319284 kB SwapCached: 2884 kB Active: 85764 kB Inactive: 270088 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1635696 kB SwapTotal: 4096564 kB SwapFree: 4085416 kB Dirty: 252 kB Writeback: 0 kB Mapped: 16884 kB Slab: 51012 kB Committed_AS: 198712 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node83 on Fri Jun 2 00:07:36 UTC 2006