Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 83.2483 | 83.3022 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220019.opb |
MD5SUM | bea0618f5000a66b40afd2831998ebf2 |
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 | 0.094985 |
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 | 1259 |
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 0.03 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 169 variables and 101 constraints. 0.04 c Using non-optimization problem switches. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.016 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.05 c Restart #1 #Var: 169 LB: 0 @ 0.03 0.08 c Restart #2 #Var: 169 LB: 0 @ 0.059 0.13 c Restart #3 #Var: 169 LB: 0 @ 0.103 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.149 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.213 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.297 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.396 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.521 0.73 c Restart #9 #Var: 169 LB: 0 @ 0.703 0.89 c Restart #10 #Var: 169 LB: 0 @ 0.865 1.07 c Restart #11 #Var: 169 LB: 0 @ 1.05 1.32 c Restart #12 #Var: 169 LB: 0 @ 1.295 1.62 c Restart #13 #Var: 169 LB: 0 @ 1.599 1.88 c Restart #14 #Var: 169 LB: 0 @ 1.858 2.22 c Restart #15 #Var: 169 LB: 0 @ 2.201 2.58 c Restart #16 #Var: 169 LB: 0 @ 2.555 3.03 c Restart #17 #Var: 169 LB: 0 @ 3.005 3.74 c Restart #18 #Var: 169 LB: 0 @ 3.721 4.39 c Restart #19 #Var: 169 LB: 0 @ 4.364 4.91 c Restart #20 #Var: 169 LB: 0 @ 4.882 5.46 c Restart #21 #Var: 169 LB: 0 @ 5.434 6.13 c Restart #22 #Var: 169 LB: 0 @ 6.11 6.74 c Restart #23 #Var: 169 LB: 0 @ 6.716 7.50 c Restart #24 #Var: 169 LB: 0 @ 7.479 8.47 c Restart #25 #Var: 169 LB: 0 @ 8.441 9.36 c Restart #26 #Var: 169 LB: 0 @ 9.33 10.38 c Restart #27 #Var: 169 LB: 0 @ 10.355 12.45 c Restart #28 #Var: 169 LB: 0 @ 12.421 14.35 c Restart #29 #Var: 169 LB: 0 @ 14.323 15.50 c Restart #30 #Var: 169 LB: 0 @ 15.469 17.40 c Restart #31 #Var: 169 LB: 0 @ 17.366 19.50 c Restart #32 #Var: 169 LB: 0 @ 19.474 20.81 c Restart #33 #Var: 169 LB: 0 @ 20.782 23.67 c Restart #34 #Var: 169 LB: 0 @ 23.636 25.77 c Restart #35 #Var: 169 LB: 0 @ 25.735 28.63 c Restart #36 #Var: 169 LB: 0 @ 28.594 31.52 c Restart #37 #Var: 169 LB: 0 @ 31.484 34.07 c Restart #38 #Var: 168 LB: 0 @ 34.034 36.87 c Restart #39 #Var: 168 LB: 0 @ 36.839 39.66 c Restart #40 #Var: 168 LB: 0 @ 39.626 42.48 c Restart #41 #Var: 167 LB: 0 @ 42.446 45.74 c Restart #42 #Var: 167 LB: 0 @ 45.706 49.66 c Restart #43 #Var: 167 LB: 0 @ 49.618 55.34 c Restart #44 #Var: 163 LB: 0 @ 55.296 59.85 c Restart #45 #Var: 161 LB: 0 @ 59.805 63.44 c Restart #46 #Var: 161 LB: 0 @ 63.392 68.85 c Restart #47 #Var: 161 LB: 0 @ 68.806 77.69 c Restart #48 #Var: 145 LB: 0 @ 77.645 83.27 s UNSATISFIABLE 83.27 c Exit Code: 20 83.27 c Total time: 83.22 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/node63/watcher-39516-1149212997 -o ROOT/results/node63/solver-39516-1149212997 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node63/39516-1149212997/instance-39516-1149212997.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.74 0.86 0.87 2/64 7663 /proc/meminfo: memFree=1496120/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=2900 CPUtime=0 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 43 0 0 0 0 0 0 0 19 0 1 0 186866806 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 2969899 0 0 4096 0 0 0 0 17 1 0 0 /proc/7663/statm: 725 27 19 55 0 38 0 [startup+10.0017 s] /proc/loadavg: 0.78 0.86 0.87 2/64 7663 /proc/meminfo: memFree=1448064/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=52504 CPUtime=9.97 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 12389 0 0 0 988 9 0 0 25 0 1 0 186866806 53764096 12304 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 13126 12304 296 55 0 12018 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 52504 [startup+20.0078 s] /proc/loadavg: 0.81 0.86 0.87 2/64 7663 /proc/meminfo: memFree=1423424/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=77204 CPUtime=19.96 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 18542 0 0 0 1982 14 0 0 25 0 1 0 186866806 79056896 18457 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 19301 18457 296 55 0 18193 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 77204 [startup+30.0139 s] /proc/loadavg: 0.84 0.87 0.87 2/64 7663 /proc/meminfo: memFree=1403008/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=97716 CPUtime=29.97 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 23642 0 0 0 2978 19 0 0 25 0 1 0 186866806 100061184 23557 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 24429 23557 296 55 0 23321 0 Current children cumulated CPU time (s) 29.97 Current children cumulated vsize (Kb) 97716 [startup+40.0199 s] /proc/loadavg: 0.87 0.87 0.87 2/64 7663 /proc/meminfo: memFree=1383040/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=117696 CPUtime=39.97 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 28610 0 0 0 3973 24 0 0 25 0 1 0 186866806 120520704 28525 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 29424 28525 296 55 0 28316 0 Current children cumulated CPU time (s) 39.97 Current children cumulated vsize (Kb) 117696 [startup+50.027 s] /proc/loadavg: 0.89 0.87 0.88 2/64 7663 /proc/meminfo: memFree=1363840/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=136992 CPUtime=49.97 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 33407 0 0 0 4968 29 0 0 25 0 1 0 186866806 140279808 33320 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550891 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 34248 33320 296 55 0 33140 0 Current children cumulated CPU time (s) 49.97 Current children cumulated vsize (Kb) 136992 [startup+60.0321 s] /proc/loadavg: 0.90 0.88 0.88 2/64 7663 /proc/meminfo: memFree=1349888/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=150880 CPUtime=59.98 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 36893 0 0 0 5964 34 0 0 25 0 1 0 186866806 154501120 36806 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 37720 36806 296 55 0 36612 0 Current children cumulated CPU time (s) 59.98 Current children cumulated vsize (Kb) 150880 [startup+70.0381 s] /proc/loadavg: 0.92 0.88 0.88 2/64 7665 /proc/meminfo: memFree=1334080/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=166640 CPUtime=69.98 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 40812 0 0 0 6960 38 0 0 25 0 1 0 186866806 170639360 40725 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 41660 40725 296 55 0 40552 0 Current children cumulated CPU time (s) 69.98 Current children cumulated vsize (Kb) 166640 [startup+80.0442 s] /proc/loadavg: 0.93 0.89 0.88 2/64 7665 /proc/meminfo: memFree=1326208/2055920 swapFree=4182328/4192956 [pid=7663] ppid=7661 vsize=174592 CPUtime=79.98 /proc/7663/stat : 7663 (bsolo) R 7661 7663 7618 0 -1 0 42774 0 0 0 7958 40 0 0 25 0 1 0 186866806 178782208 42686 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533608 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7663/statm: 43648 42686 296 55 0 42540 0 Current children cumulated CPU time (s) 79.98 Current children cumulated vsize (Kb) 174592 Child status: 20 Real time (s): 83.3022 CPU time (s): 83.2483 CPU user time (s): 82.7944 CPU system time (s): 0.45393 CPU usage (%): 99.9353 Max. virtual memory (cumulated for all children) (Kb): 174592
Begin job on node63 on Fri Jun 2 01:49:57 UTC 2006 FILE ID= 39516-1149212997 PBS_JOBID= 294461 BENCH NAME= ROOT/tmp/node63/39516-1149212997/instance-39516-1149212997.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node63/39516-1149212997/instance-39516-1149212997.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-39516-1149212997 -o ROOT/results/node63/solver-39516-1149212997 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node63/39516-1149212997/instance-39516-1149212997.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= bea0618f5000a66b40afd2831998ebf2 RANDOM SEED= 579977395 /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 : 3000.228 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 : 3000.228 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: 1496328 kB Buffers: 33436 kB Cached: 451232 kB SwapCached: 2824 kB Active: 106936 kB Inactive: 386904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1496328 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 204 kB Writeback: 0 kB Mapped: 15864 kB Slab: 51700 kB Committed_AS: 186048 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node63 on Fri Jun 2 01:51:20 UTC 2006