Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 88.2186 | 88.2721 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220767.opb |
MD5SUM | 38b43a11d13f0709a9bef9791640fdad |
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 | 0.107983 |
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 | 1248 |
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: 0.007 0.03 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.021 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.05 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.095 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.148 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.209 0.30 c Restart #6 #Var: 169 LB: 0 @ 0.287 0.40 c Restart #7 #Var: 169 LB: 0 @ 0.389 0.56 c Restart #8 #Var: 169 LB: 0 @ 0.547 0.74 c Restart #9 #Var: 169 LB: 0 @ 0.726 0.91 c Restart #10 #Var: 169 LB: 0 @ 0.898 1.09 c Restart #11 #Var: 169 LB: 0 @ 1.077 1.30 c Restart #12 #Var: 169 LB: 0 @ 1.285 1.62 c Restart #13 #Var: 169 LB: 0 @ 1.601 2.00 c Restart #14 #Var: 169 LB: 0 @ 1.984 2.29 c Restart #15 #Var: 169 LB: 0 @ 2.275 2.73 c Restart #16 #Var: 169 LB: 0 @ 2.717 3.24 c Restart #17 #Var: 169 LB: 0 @ 3.226 3.68 c Restart #18 #Var: 169 LB: 0 @ 3.667 4.18 c Restart #19 #Var: 169 LB: 0 @ 4.166 4.70 c Restart #20 #Var: 169 LB: 0 @ 4.682 5.49 c Restart #21 #Var: 169 LB: 0 @ 5.473 6.52 c Restart #22 #Var: 169 LB: 0 @ 6.496 7.30 c Restart #23 #Var: 169 LB: 0 @ 7.274 8.36 c Restart #24 #Var: 169 LB: 0 @ 8.338 9.33 c Restart #25 #Var: 169 LB: 0 @ 9.31 10.26 c Restart #26 #Var: 169 LB: 0 @ 10.237 11.31 c Restart #27 #Var: 169 LB: 0 @ 11.291 13.28 c Restart #28 #Var: 169 LB: 0 @ 13.252 14.54 c Restart #29 #Var: 169 LB: 0 @ 14.517 15.81 c Restart #30 #Var: 169 LB: 0 @ 15.785 17.14 c Restart #31 #Var: 169 LB: 0 @ 17.111 18.85 c Restart #32 #Var: 169 LB: 0 @ 18.829 21.45 c Restart #33 #Var: 169 LB: 0 @ 21.422 23.76 c Restart #34 #Var: 168 LB: 0 @ 23.729 25.86 c Restart #35 #Var: 168 LB: 0 @ 25.835 28.48 c Restart #36 #Var: 168 LB: 0 @ 28.453 32.66 c Restart #37 #Var: 168 LB: 0 @ 32.632 35.56 c Restart #38 #Var: 168 LB: 0 @ 35.53 38.21 c Restart #39 #Var: 168 LB: 0 @ 38.173 40.28 c Restart #40 #Var: 168 LB: 0 @ 40.242 43.36 c Restart #41 #Var: 168 LB: 0 @ 43.328 46.78 c Restart #42 #Var: 167 LB: 0 @ 46.739 50.65 c Restart #43 #Var: 166 LB: 0 @ 50.609 54.01 c Restart #44 #Var: 165 LB: 0 @ 53.968 59.77 c Restart #45 #Var: 165 LB: 0 @ 59.733 63.52 c Restart #46 #Var: 165 LB: 0 @ 63.475 68.14 c Restart #47 #Var: 155 LB: 0 @ 68.099 73.37 c Restart #48 #Var: 154 LB: 0 @ 73.325 78.83 c Restart #49 #Var: 141 LB: 0 @ 78.779 85.32 c Restart #50 #Var: 141 LB: 0 @ 85.269 88.24 s UNSATISFIABLE 88.24 c Exit Code: 20 88.24 c Total time: 88.186 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/node89/watcher-39468-1149210281 -o ROOT/results/node89/solver-39468-1149210281 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39468-1149210281/instance-39468-1149210281.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.01 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1724248/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=18544 CPUtime=0 /proc/9025/stat : 9025 (runsolver) R 9023 9025 8979 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 186667139 18989056 278 18446744073709551615 4194304 4262084 548682069056 18446744073709551615 237110883351 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/9025/statm: 4636 278 242 16 0 2626 0 [startup+10.0016 s] /proc/loadavg: 1.00 0.97 0.91 3/68 9025 /proc/meminfo: memFree=1677528/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=51436 CPUtime=9.97 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 12111 0 0 0 990 7 0 0 25 0 1 0 186667139 52670464 12027 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548598 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 12859 12027 293 55 0 11750 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 51436 [startup+20.0075 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1650008/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=79032 CPUtime=19.97 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 18976 0 0 0 1982 15 0 0 25 0 1 0 186667139 80928768 18892 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534790 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 19758 18892 293 55 0 18649 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 79032 [startup+30.0134 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1629912/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=99112 CPUtime=29.98 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 23989 0 0 0 2977 21 0 0 25 0 1 0 186667139 101490688 23904 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 24778 23904 293 55 0 23669 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 99112 [startup+40.0192 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1608856/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=120252 CPUtime=39.98 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 29230 0 0 0 3973 25 0 0 25 0 1 0 186667139 123138048 29145 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528735 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 30063 29145 293 55 0 28954 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 120252 [startup+50.0251 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1589592/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=139456 CPUtime=49.98 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 34037 0 0 0 4967 31 0 0 25 0 1 0 186667139 142802944 33952 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548612 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 34864 33952 293 55 0 33755 0 Current children cumulated CPU time (s) 49.98 Current children cumulated vsize (Kb) 139456 [startup+60.031 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1573720/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=155480 CPUtime=59.98 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 38018 0 0 0 5963 35 0 0 25 0 1 0 186667139 159211520 37932 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548547 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 38870 37932 293 55 0 37761 0 Current children cumulated CPU time (s) 59.98 Current children cumulated vsize (Kb) 155480 [startup+70.0368 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1554712/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=174488 CPUtime=69.99 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 42764 0 0 0 6959 40 0 0 25 0 1 0 186667139 178675712 42678 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548592 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 43622 42678 293 55 0 42513 0 Current children cumulated CPU time (s) 69.99 Current children cumulated vsize (Kb) 174488 [startup+80.0427 s] /proc/loadavg: 1.00 0.97 0.91 2/68 9025 /proc/meminfo: memFree=1539736/2055892 swapFree=4085360/4096564 [pid=9025] ppid=9023 vsize=189412 CPUtime=79.99 /proc/9025/stat : 9025 (bsolo) R 9023 9025 8979 0 -1 0 46497 0 0 0 7955 44 0 0 25 0 1 0 186667139 193957888 46411 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9840683 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9025/statm: 47353 46411 293 55 0 46244 0 Current children cumulated CPU time (s) 79.99 Current children cumulated vsize (Kb) 189412 Child status: 20 Real time (s): 88.2721 CPU time (s): 88.2186 CPU user time (s): 87.7267 CPU system time (s): 0.491925 CPU usage (%): 99.9394 Max. virtual memory (cumulated for all children) (Kb): 189412
Begin job on node89 on Fri Jun 2 01:04:41 UTC 2006 FILE ID= 39468-1149210281 PBS_JOBID= 293832 BENCH NAME= ROOT/tmp/node89/39468-1149210281/instance-39468-1149210281.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39468-1149210281/instance-39468-1149210281.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-39468-1149210281 -o ROOT/results/node89/solver-39468-1149210281 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39468-1149210281/instance-39468-1149210281.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 38b43a11d13f0709a9bef9791640fdad RANDOM SEED= 581617906 /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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1724648 kB Buffers: 25656 kB Cached: 235624 kB SwapCached: 2560 kB Active: 84080 kB Inactive: 186092 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1724648 kB SwapTotal: 4096564 kB SwapFree: 4085360 kB Dirty: 304 kB Writeback: 0 kB Mapped: 16524 kB Slab: 47580 kB Committed_AS: 191592 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node89 on Fri Jun 2 01:06:09 UTC 2006