Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 78.3401 | 78.3866 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218757.opb |
MD5SUM | d6496b44145c310b75c0b7261c5aa1e2 |
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 | 0.037993 |
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 | 1266 |
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. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.05 0.10 c Restart #3 #Var: 169 LB: 0 @ 0.093 0.15 c Restart #4 #Var: 169 LB: 0 @ 0.141 0.21 c Restart #5 #Var: 169 LB: 0 @ 0.201 0.29 c Restart #6 #Var: 169 LB: 0 @ 0.283 0.43 c Restart #7 #Var: 169 LB: 0 @ 0.422 0.61 c Restart #8 #Var: 169 LB: 0 @ 0.596 0.76 c Restart #9 #Var: 169 LB: 0 @ 0.748 0.96 c Restart #10 #Var: 169 LB: 0 @ 0.946 1.18 c Restart #11 #Var: 169 LB: 0 @ 1.167 1.42 c Restart #12 #Var: 169 LB: 0 @ 1.408 1.75 c Restart #13 #Var: 169 LB: 0 @ 1.734 2.04 c Restart #14 #Var: 169 LB: 0 @ 2.029 2.43 c Restart #15 #Var: 169 LB: 0 @ 2.414 2.86 c Restart #16 #Var: 169 LB: 0 @ 2.846 3.31 c Restart #17 #Var: 169 LB: 0 @ 3.301 3.91 c Restart #18 #Var: 169 LB: 0 @ 3.901 4.67 c Restart #19 #Var: 169 LB: 0 @ 4.652 5.41 c Restart #20 #Var: 169 LB: 0 @ 5.4 5.95 c Restart #21 #Var: 169 LB: 0 @ 5.939 6.59 c Restart #22 #Var: 169 LB: 0 @ 6.576 7.52 c Restart #23 #Var: 169 LB: 0 @ 7.502 8.58 c Restart #24 #Var: 169 LB: 0 @ 8.567 9.75 c Restart #25 #Var: 169 LB: 0 @ 9.738 10.75 c Restart #26 #Var: 169 LB: 0 @ 10.736 11.84 c Restart #27 #Var: 169 LB: 0 @ 11.825 13.74 c Restart #28 #Var: 169 LB: 0 @ 13.725 15.26 c Restart #29 #Var: 169 LB: 0 @ 15.243 16.84 c Restart #30 #Var: 169 LB: 0 @ 16.819 18.85 c Restart #31 #Var: 169 LB: 0 @ 18.828 20.27 c Restart #32 #Var: 169 LB: 0 @ 20.247 23.53 c Restart #33 #Var: 169 LB: 0 @ 23.506 25.04 c Restart #34 #Var: 169 LB: 0 @ 25.012 26.77 c Restart #35 #Var: 169 LB: 0 @ 26.741 29.84 c Restart #36 #Var: 168 LB: 0 @ 29.819 31.59 c Restart #37 #Var: 168 LB: 0 @ 31.568 35.22 c Restart #38 #Var: 168 LB: 0 @ 35.192 40.18 c Restart #39 #Var: 166 LB: 0 @ 40.151 42.49 c Restart #40 #Var: 166 LB: 0 @ 42.46 45.78 c Restart #41 #Var: 164 LB: 0 @ 45.745 49.70 c Restart #42 #Var: 164 LB: 0 @ 49.665 53.52 c Restart #43 #Var: 161 LB: 0 @ 53.487 57.55 c Restart #44 #Var: 161 LB: 0 @ 57.516 61.73 c Restart #45 #Var: 161 LB: 0 @ 61.691 66.75 c Restart #46 #Var: 153 LB: 0 @ 66.712 72.77 c Restart #47 #Var: 149 LB: 0 @ 72.727 78.36 s UNSATISFIABLE 78.36 c Exit Code: 20 78.36 c Total time: 78.315 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/node75/watcher-39507-1149212572 -o ROOT/results/node75/solver-39507-1149212572 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node75/39507-1149212572/instance-39507-1149212572.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.83 0.92 0.89 2/64 5294 /proc/meminfo: memFree=1603232/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=4924 CPUtime=0 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 284 0 0 0 0 0 0 0 18 0 1 0 186920657 5042176 253 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7147472 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 1232 259 169 55 0 124 0 [startup+10.0027 s] /proc/loadavg: 0.85 0.92 0.90 2/64 5294 /proc/meminfo: memFree=1562464/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=45228 CPUtime=9.98 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 10563 0 0 0 991 7 0 0 25 0 1 0 186920657 46313472 10478 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 11307 10478 296 55 0 10199 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 45228 [startup+20.0087 s] /proc/loadavg: 0.88 0.92 0.90 2/64 5294 /proc/meminfo: memFree=1535728/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=72052 CPUtime=19.98 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 17236 0 0 0 1985 13 0 0 25 0 1 0 186920657 73781248 17151 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 18013 17151 296 55 0 16905 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 72052 [startup+30.0147 s] /proc/loadavg: 0.89 0.92 0.90 2/64 5294 /proc/meminfo: memFree=1515312/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=92392 CPUtime=29.98 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 22319 0 0 0 2980 18 0 0 25 0 1 0 186920657 94609408 22234 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 23098 22234 296 55 0 21990 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 92392 [startup+40.0207 s] /proc/loadavg: 0.91 0.93 0.90 2/64 5294 /proc/meminfo: memFree=1500592/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=107180 CPUtime=39.98 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 26002 0 0 0 3977 21 0 0 25 0 1 0 186920657 109752320 25917 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 26795 25917 296 55 0 25687 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 107180 [startup+50.0267 s] /proc/loadavg: 0.92 0.93 0.90 2/64 5294 /proc/meminfo: memFree=1482992/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=124744 CPUtime=49.98 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 30379 0 0 0 4973 25 0 0 25 0 1 0 186920657 127737856 30294 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 31186 30294 296 55 0 30078 0 Current children cumulated CPU time (s) 49.98 Current children cumulated vsize (Kb) 124744 [startup+60.0327 s] /proc/loadavg: 0.93 0.93 0.90 2/64 5294 /proc/meminfo: memFree=1468272/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=139548 CPUtime=59.98 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 34066 0 0 0 5969 29 0 0 25 0 1 0 186920657 142897152 33980 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 34887 33980 296 55 0 33779 0 Current children cumulated CPU time (s) 59.98 Current children cumulated vsize (Kb) 139548 [startup+70.0387 s] /proc/loadavg: 0.94 0.93 0.90 2/64 5294 /proc/meminfo: memFree=1455344/2055920 swapFree=4182500/4192956 [pid=5294] ppid=5292 vsize=152492 CPUtime=69.99 /proc/5294/stat : 5294 (bsolo) R 5292 5294 5249 0 -1 0 37286 0 0 0 6964 35 0 0 25 0 1 0 186920657 156151808 37200 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5294/statm: 38123 37200 296 55 0 37015 0 Current children cumulated CPU time (s) 69.99 Current children cumulated vsize (Kb) 152492 Child status: 20 Real time (s): 78.3866 CPU time (s): 78.3401 CPU user time (s): 77.9331 CPU system time (s): 0.406938 CPU usage (%): 99.9407 Max. virtual memory (cumulated for all children) (Kb): 152492
Begin job on node75 on Fri Jun 2 01:42:53 UTC 2006 FILE ID= 39507-1149212572 PBS_JOBID= 294345 BENCH NAME= ROOT/tmp/node75/39507-1149212572/instance-39507-1149212572.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node75/39507-1149212572/instance-39507-1149212572.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node75/watcher-39507-1149212572 -o ROOT/results/node75/solver-39507-1149212572 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node75/39507-1149212572/instance-39507-1149212572.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= d6496b44145c310b75c0b7261c5aa1e2 RANDOM SEED= 681604756 /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 : 3000.259 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 : 3000.259 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1603440 kB Buffers: 38716 kB Cached: 336640 kB SwapCached: 2452 kB Active: 105328 kB Inactive: 278984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1603440 kB SwapTotal: 4192956 kB SwapFree: 4182500 kB Dirty: 176 kB Writeback: 0 kB Mapped: 16020 kB Slab: 54080 kB Committed_AS: 227004 kB PageTables: 1448 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node75 on Fri Jun 2 01:44:11 UTC 2006