Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 79.2949 | 79.3343 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968898.opb |
MD5SUM | 69ed8f4b39c68fafbb367acafc32198c |
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 | 0.066989 |
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 | 1261 |
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. 0.03 c Initial problem consists of 169 variables and 101 constraints. 0.03 c Using non-optimization problem switches. 0.03 c No problem reductions applied in OPT. instance. 0.03 c preprocess terminated. Elapsed time: 0.016 0.03 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.03 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.102 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.149 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.217 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.312 0.45 c Restart #7 #Var: 169 LB: 0 @ 0.438 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.576 0.76 c Restart #9 #Var: 169 LB: 0 @ 0.749 0.94 c Restart #10 #Var: 169 LB: 0 @ 0.933 1.13 c Restart #11 #Var: 169 LB: 0 @ 1.114 1.42 c Restart #12 #Var: 169 LB: 0 @ 1.411 1.75 c Restart #13 #Var: 169 LB: 0 @ 1.743 2.11 c Restart #14 #Var: 169 LB: 0 @ 2.096 2.54 c Restart #15 #Var: 169 LB: 0 @ 2.526 2.88 c Restart #16 #Var: 169 LB: 0 @ 2.87 3.32 c Restart #17 #Var: 169 LB: 0 @ 3.309 3.79 c Restart #18 #Var: 169 LB: 0 @ 3.774 4.27 c Restart #19 #Var: 169 LB: 0 @ 4.261 4.89 c Restart #20 #Var: 169 LB: 0 @ 4.873 6.02 c Restart #21 #Var: 169 LB: 0 @ 6.009 6.82 c Restart #22 #Var: 169 LB: 0 @ 6.802 7.54 c Restart #23 #Var: 169 LB: 0 @ 7.528 8.86 c Restart #24 #Var: 169 LB: 0 @ 8.842 9.77 c Restart #25 #Var: 169 LB: 0 @ 9.761 11.48 c Restart #26 #Var: 169 LB: 0 @ 11.458 12.70 c Restart #27 #Var: 169 LB: 0 @ 12.681 14.06 c Restart #28 #Var: 169 LB: 0 @ 14.038 15.73 c Restart #29 #Var: 169 LB: 0 @ 15.709 17.44 c Restart #30 #Var: 169 LB: 0 @ 17.415 19.24 c Restart #31 #Var: 168 LB: 0 @ 19.216 20.78 c Restart #32 #Var: 168 LB: 0 @ 20.762 22.52 c Restart #33 #Var: 168 LB: 0 @ 22.496 24.73 c Restart #34 #Var: 168 LB: 0 @ 24.703 27.77 c Restart #35 #Var: 168 LB: 0 @ 27.743 29.48 c Restart #36 #Var: 168 LB: 0 @ 29.453 32.04 c Restart #37 #Var: 168 LB: 0 @ 32.018 35.11 c Restart #38 #Var: 168 LB: 0 @ 35.088 37.85 c Restart #39 #Var: 164 LB: 0 @ 37.829 41.81 c Restart #40 #Var: 161 LB: 0 @ 41.783 45.23 c Restart #41 #Var: 161 LB: 0 @ 45.202 50.06 c Restart #42 #Var: 159 LB: 0 @ 50.032 53.49 c Restart #43 #Var: 158 LB: 0 @ 53.461 56.98 c Restart #44 #Var: 157 LB: 0 @ 56.948 62.06 c Restart #45 #Var: 155 LB: 0 @ 62.032 66.39 c Restart #46 #Var: 155 LB: 0 @ 66.355 72.60 c Restart #47 #Var: 150 LB: 0 @ 72.57 78.51 c Restart #48 #Var: 116 LB: 0 @ 78.471 79.30 s UNSATISFIABLE 79.30 c Exit Code: 20 79.30 c Total time: 79.265 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/node72/watcher-39493-1149212076 -o ROOT/results/node72/solver-39493-1149212076 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node72/39493-1149212076/instance-39493-1149212076.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 2/64 9600 /proc/meminfo: memFree=1603752/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=4928 CPUtime=0 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 326 0 0 0 0 0 0 0 19 0 1 0 186871994 5046272 293 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4158372240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 1232 299 201 55 0 124 0 [startup+10.0023 s] /proc/loadavg: 0.87 0.95 0.90 2/64 9600 /proc/meminfo: memFree=1560816/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=47352 CPUtime=9.98 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 11102 0 0 0 989 9 0 0 25 0 1 0 186871994 48488448 11017 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 11838 11017 296 55 0 10730 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 47352 [startup+20.0092 s] /proc/loadavg: 0.89 0.96 0.91 2/64 9600 /proc/meminfo: memFree=1534904/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=73352 CPUtime=19.98 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 17587 0 0 0 1983 15 0 0 25 0 1 0 186871994 75112448 17502 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 18338 17502 296 55 0 17230 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 73352 [startup+30.0151 s] /proc/loadavg: 0.91 0.96 0.91 2/64 9600 /proc/meminfo: memFree=1510968/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=97276 CPUtime=29.98 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 23545 0 0 0 2977 21 0 0 25 0 1 0 186871994 99610624 23460 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 24319 23460 296 55 0 23211 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 97276 [startup+40.021 s] /proc/loadavg: 0.92 0.96 0.91 2/64 9600 /proc/meminfo: memFree=1491064/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=117224 CPUtime=39.98 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 28521 0 0 0 3972 26 0 0 25 0 1 0 186871994 120037376 28436 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 29306 28436 296 55 0 28198 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 117224 [startup+50.0269 s] /proc/loadavg: 0.93 0.96 0.91 2/64 9600 /proc/meminfo: memFree=1473784/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=134544 CPUtime=49.99 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 32824 0 0 0 4967 32 0 0 25 0 1 0 186871994 137773056 32739 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134607308 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 33636 32739 296 55 0 32528 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 134544 [startup+60.0328 s] /proc/loadavg: 0.94 0.96 0.91 2/64 9600 /proc/meminfo: memFree=1455672/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=152640 CPUtime=59.99 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 37357 0 0 0 5962 37 0 0 25 0 1 0 186871994 156303360 37272 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 38160 37272 296 55 0 37052 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 152640 [startup+70.0387 s] /proc/loadavg: 0.95 0.96 0.91 2/64 9600 /proc/meminfo: memFree=1439544/2055920 swapFree=4182504/4192956 [pid=9600] ppid=9598 vsize=168888 CPUtime=70 /proc/9600/stat : 9600 (bsolo) R 9598 9600 9555 0 -1 0 41376 0 0 0 6957 43 0 0 25 0 1 0 186871994 172941312 41291 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9600/statm: 42222 41291 296 55 0 41114 0 Current children cumulated CPU time (s) 70 Current children cumulated vsize (Kb) 168888 Child status: 20 Real time (s): 79.3343 CPU time (s): 79.2949 CPU user time (s): 78.802 CPU system time (s): 0.492925 CPU usage (%): 99.9504 Max. virtual memory (cumulated for all children) (Kb): 168888
Begin job on node72 on Fri Jun 2 01:34:36 UTC 2006 FILE ID= 39493-1149212076 PBS_JOBID= 294158 BENCH NAME= ROOT/tmp/node72/39493-1149212076/instance-39493-1149212076.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node72/39493-1149212076/instance-39493-1149212076.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-39493-1149212076 -o ROOT/results/node72/solver-39493-1149212076 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node72/39493-1149212076/instance-39493-1149212076.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 69ed8f4b39c68fafbb367acafc32198c RANDOM SEED= 562594991 /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 : 3000.227 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 : 3000.227 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: 1603960 kB Buffers: 34008 kB Cached: 341644 kB SwapCached: 2428 kB Active: 97688 kB Inactive: 286968 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1603960 kB SwapTotal: 4192956 kB SwapFree: 4182504 kB Dirty: 152 kB Writeback: 0 kB Mapped: 16020 kB Slab: 53280 kB Committed_AS: 196088 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node72 on Fri Jun 2 01:35:55 UTC 2006