Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 46.9999 | 47.0335 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111216823.opb |
MD5SUM | ac8954b57a0c31b9be70ef39a778ea61 |
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 | 0.632903 |
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 | 1207 |
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. 0.02 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. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.054 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.107 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.158 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.218 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.301 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.4 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.529 0.71 c Restart #9 #Var: 169 LB: 0 @ 0.695 0.90 c Restart #10 #Var: 169 LB: 0 @ 0.884 1.11 c Restart #11 #Var: 169 LB: 0 @ 1.089 1.43 c Restart #12 #Var: 169 LB: 0 @ 1.41 1.73 c Restart #13 #Var: 169 LB: 0 @ 1.71 2.11 c Restart #14 #Var: 169 LB: 0 @ 2.091 2.49 c Restart #15 #Var: 169 LB: 0 @ 2.466 2.89 c Restart #16 #Var: 169 LB: 0 @ 2.875 3.43 c Restart #17 #Var: 169 LB: 0 @ 3.41 3.92 c Restart #18 #Var: 169 LB: 0 @ 3.896 4.69 c Restart #19 #Var: 169 LB: 0 @ 4.667 5.51 c Restart #20 #Var: 169 LB: 0 @ 5.49 6.41 c Restart #21 #Var: 169 LB: 0 @ 6.39 7.34 c Restart #22 #Var: 169 LB: 0 @ 7.321 8.66 c Restart #23 #Var: 169 LB: 0 @ 8.642 9.51 c Restart #24 #Var: 169 LB: 0 @ 9.484 10.80 c Restart #25 #Var: 169 LB: 0 @ 10.778 11.88 c Restart #26 #Var: 168 LB: 0 @ 11.861 12.85 c Restart #27 #Var: 168 LB: 0 @ 12.824 14.52 c Restart #28 #Var: 168 LB: 0 @ 14.498 15.62 c Restart #29 #Var: 168 LB: 0 @ 15.599 17.30 c Restart #30 #Var: 168 LB: 0 @ 17.272 19.45 c Restart #31 #Var: 167 LB: 0 @ 19.431 21.67 c Restart #32 #Var: 167 LB: 0 @ 21.644 23.54 c Restart #33 #Var: 165 LB: 0 @ 23.518 25.76 c Restart #34 #Var: 165 LB: 0 @ 25.739 27.98 c Restart #35 #Var: 164 LB: 0 @ 27.952 31.18 c Restart #36 #Var: 163 LB: 0 @ 31.152 34.19 c Restart #37 #Var: 150 LB: 0 @ 34.158 37.05 c Restart #38 #Var: 148 LB: 0 @ 37.017 40.65 c Restart #39 #Var: 148 LB: 0 @ 40.621 44.22 c Restart #40 #Var: 148 LB: 0 @ 44.193 47.01 s UNSATISFIABLE 47.01 c Exit Code: 20 47.01 c Total time: 46.978 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/node19/watcher-39505-1149212494 -o ROOT/results/node19/solver-39505-1149212494 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node19/39505-1149212494/instance-39505-1149212494.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 3/64 26179 /proc/meminfo: memFree=1420424/2055920 swapFree=4181404/4192956 [pid=26179] ppid=26177 vsize=2900 CPUtime=0 /proc/26179/stat : 26179 (bsolo) R 26177 26179 26134 0 -1 0 43 0 0 0 0 0 0 0 18 0 1 0 186912438 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7483963 0 0 4096 0 0 0 0 17 1 0 0 /proc/26179/statm: 737 34 26 55 0 38 0 [startup+10.0024 s] /proc/loadavg: 0.93 0.95 0.90 2/64 26179 /proc/meminfo: memFree=1379928/2055920 swapFree=4181404/4192956 [pid=26179] ppid=26177 vsize=44844 CPUtime=9.98 /proc/26179/stat : 26179 (bsolo) R 26177 26179 26134 0 -1 0 10474 0 0 0 990 8 0 0 25 0 1 0 186912438 45920256 10389 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26179/statm: 11211 10389 296 55 0 10103 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 44844 [startup+20.0085 s] /proc/loadavg: 0.94 0.96 0.91 2/64 26179 /proc/meminfo: memFree=1352728/2055920 swapFree=4181404/4192956 [pid=26179] ppid=26177 vsize=72064 CPUtime=19.98 /proc/26179/stat : 26179 (bsolo) R 26177 26179 26134 0 -1 0 17259 0 0 0 1983 15 0 0 25 0 1 0 186912438 73793536 17174 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26179/statm: 18016 17174 296 55 0 16908 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 72064 [startup+30.0146 s] /proc/loadavg: 0.95 0.96 0.91 2/64 26179 /proc/meminfo: memFree=1328856/2055920 swapFree=4181404/4192956 [pid=26179] ppid=26177 vsize=95988 CPUtime=29.98 /proc/26179/stat : 26179 (bsolo) R 26177 26179 26134 0 -1 0 23207 0 0 0 2977 21 0 0 25 0 1 0 186912438 98291712 23121 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26179/statm: 23997 23121 296 55 0 22889 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 95988 [startup+40.0207 s] /proc/loadavg: 0.95 0.96 0.91 2/64 26179 /proc/meminfo: memFree=1312088/2055920 swapFree=4181404/4192956 [pid=26179] ppid=26177 vsize=112768 CPUtime=39.98 /proc/26179/stat : 26179 (bsolo) R 26177 26179 26134 0 -1 0 27395 0 0 0 3973 25 0 0 25 0 1 0 186912438 115474432 27309 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718716 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26179/statm: 28192 27309 296 55 0 27084 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 112768 Child status: 20 Real time (s): 47.0335 CPU time (s): 46.9999 CPU user time (s): 46.7039 CPU system time (s): 0.295955 CPU usage (%): 99.9285 Max. virtual memory (cumulated for all children) (Kb): 112768
Begin job on node19 on Fri Jun 2 01:41:34 UTC 2006 FILE ID= 39505-1149212494 PBS_JOBID= 294320 BENCH NAME= ROOT/tmp/node19/39505-1149212494/instance-39505-1149212494.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node19/39505-1149212494/instance-39505-1149212494.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-39505-1149212494 -o ROOT/results/node19/solver-39505-1149212494 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node19/39505-1149212494/instance-39505-1149212494.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= ac8954b57a0c31b9be70ef39a778ea61 RANDOM SEED= 452830613 /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 : 3000.236 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 : 3000.236 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: 1420632 kB Buffers: 38840 kB Cached: 520064 kB SwapCached: 3320 kB Active: 159420 kB Inactive: 408264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1420632 kB SwapTotal: 4192956 kB SwapFree: 4181404 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14720 kB Slab: 53592 kB Committed_AS: 252312 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node19 on Fri Jun 2 01:42:21 UTC 2006