Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 76.0724 | 76.1152 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220546.opb |
MD5SUM | aeab1724c196459c6b33e6369a15ae92 |
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 | 0.439933 |
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 0.01 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: 0.01 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.026 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.055 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.109 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.158 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.226 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.317 0.44 c Restart #7 #Var: 169 LB: 0 @ 0.434 0.60 c Restart #8 #Var: 169 LB: 0 @ 0.589 0.77 c Restart #9 #Var: 169 LB: 0 @ 0.762 0.95 c Restart #10 #Var: 169 LB: 0 @ 0.944 1.17 c Restart #11 #Var: 169 LB: 0 @ 1.159 1.40 c Restart #12 #Var: 169 LB: 0 @ 1.389 1.76 c Restart #13 #Var: 169 LB: 0 @ 1.748 2.11 c Restart #14 #Var: 169 LB: 0 @ 2.103 2.52 c Restart #15 #Var: 169 LB: 0 @ 2.506 2.93 c Restart #16 #Var: 169 LB: 0 @ 2.922 3.61 c Restart #17 #Var: 169 LB: 0 @ 3.605 4.33 c Restart #18 #Var: 169 LB: 0 @ 4.324 5.21 c Restart #19 #Var: 169 LB: 0 @ 5.199 6.14 c Restart #20 #Var: 169 LB: 0 @ 6.13 7.13 c Restart #21 #Var: 169 LB: 0 @ 7.113 8.01 c Restart #22 #Var: 169 LB: 0 @ 7.993 9.09 c Restart #23 #Var: 169 LB: 0 @ 9.074 10.29 c Restart #24 #Var: 169 LB: 0 @ 10.277 11.28 c Restart #25 #Var: 169 LB: 0 @ 11.261 12.63 c Restart #26 #Var: 169 LB: 0 @ 12.611 14.54 c Restart #27 #Var: 169 LB: 0 @ 14.521 15.94 c Restart #28 #Var: 169 LB: 0 @ 15.923 17.84 c Restart #29 #Var: 167 LB: 0 @ 17.824 20.25 c Restart #30 #Var: 167 LB: 0 @ 20.23 21.84 c Restart #31 #Var: 167 LB: 0 @ 21.817 24.18 c Restart #32 #Var: 167 LB: 0 @ 24.155 25.84 c Restart #33 #Var: 167 LB: 0 @ 25.821 27.80 c Restart #34 #Var: 167 LB: 0 @ 27.779 30.11 c Restart #35 #Var: 166 LB: 0 @ 30.083 32.51 c Restart #36 #Var: 166 LB: 0 @ 32.483 35.82 c Restart #37 #Var: 165 LB: 0 @ 35.791 40.18 c Restart #38 #Var: 157 LB: 0 @ 40.158 42.55 c Restart #39 #Var: 156 LB: 0 @ 42.527 47.19 c Restart #40 #Var: 153 LB: 0 @ 47.166 50.10 c Restart #41 #Var: 152 LB: 0 @ 50.069 53.62 c Restart #42 #Var: 152 LB: 0 @ 53.591 56.99 c Restart #43 #Var: 152 LB: 0 @ 56.961 61.98 c Restart #44 #Var: 150 LB: 0 @ 61.945 67.64 c Restart #45 #Var: 149 LB: 0 @ 67.607 75.04 c Restart #46 #Var: 147 LB: 0 @ 75 76.08 s UNSATISFIABLE 76.08 c Exit Code: 20 76.08 c Total time: 76.046 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/node91/watcher-39436-1149207666 -o ROOT/results/node91/solver-39436-1149207666 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39436-1149207666/instance-39436-1149207666.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.88 0.83 2/68 19540 /proc/meminfo: memFree=1734496/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=4932 CPUtime=0 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 353 0 0 0 0 0 0 0 18 0 1 0 186405601 5050368 319 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1663328 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 1234 327 223 55 0 125 0 [startup+10.0024 s] /proc/loadavg: 0.86 0.88 0.83 2/68 19540 /proc/meminfo: memFree=1696560/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=42580 CPUtime=9.98 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 9893 0 0 0 990 8 0 0 25 0 1 0 186405601 43601920 9809 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 10645 9809 293 55 0 9536 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 42580 [startup+20.0083 s] /proc/loadavg: 0.88 0.89 0.83 2/68 19540 /proc/meminfo: memFree=1672944/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=66084 CPUtime=19.97 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 15774 0 0 0 1984 13 0 0 25 0 1 0 186405601 67670016 15690 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548598 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 16521 15690 293 55 0 15412 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 66084 [startup+30.0143 s] /proc/loadavg: 0.90 0.89 0.84 2/68 19540 /proc/meminfo: memFree=1646384/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=92812 CPUtime=29.98 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 22411 0 0 0 2978 20 0 0 25 0 1 0 186405601 95039488 22327 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 23203 22328 293 55 0 22094 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 92812 [startup+40.0202 s] /proc/loadavg: 0.91 0.89 0.84 2/68 19540 /proc/meminfo: memFree=1629360/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=109852 CPUtime=39.98 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 26646 0 0 0 3974 24 0 0 25 0 1 0 186405601 112488448 26562 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 27463 26562 293 55 0 26354 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 109852 [startup+50.0272 s] /proc/loadavg: 0.93 0.89 0.84 2/68 19540 /proc/meminfo: memFree=1610288/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=128892 CPUtime=49.99 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 31411 0 0 0 4970 29 0 0 25 0 1 0 186405601 131985408 31327 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 32223 31327 293 55 0 31114 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 128892 [startup+60.0332 s] /proc/loadavg: 0.94 0.90 0.84 2/68 19540 /proc/meminfo: memFree=1592368/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=146872 CPUtime=59.99 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 35896 0 0 0 5965 34 0 0 25 0 1 0 186405601 150396928 35811 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550891 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 36718 35811 293 55 0 35609 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 146872 [startup+70.0391 s] /proc/loadavg: 0.95 0.90 0.84 2/68 19540 /proc/meminfo: memFree=1579376/2055892 swapFree=4085380/4096564 [pid=19540] ppid=19538 vsize=159844 CPUtime=69.99 /proc/19540/stat : 19540 (bsolo) R 19538 19540 19495 0 -1 0 39139 0 0 0 6961 38 0 0 25 0 1 0 186405601 163680256 39052 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534988 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19540/statm: 39961 39052 293 55 0 38852 0 Current children cumulated CPU time (s) 69.99 Current children cumulated vsize (Kb) 159844 Child status: 20 Real time (s): 76.1152 CPU time (s): 76.0724 CPU user time (s): 75.6445 CPU system time (s): 0.427934 CPU usage (%): 99.9438 Max. virtual memory (cumulated for all children) (Kb): 159844
Begin job on node91 on Fri Jun 2 00:21:07 UTC 2006 FILE ID= 39436-1149207666 PBS_JOBID= 293417 BENCH NAME= ROOT/tmp/node91/39436-1149207666/instance-39436-1149207666.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39436-1149207666/instance-39436-1149207666.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-39436-1149207666 -o ROOT/results/node91/solver-39436-1149207666 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39436-1149207666/instance-39436-1149207666.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= aeab1724c196459c6b33e6369a15ae92 RANDOM SEED= 592144781 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1734896 kB Buffers: 26400 kB Cached: 221688 kB SwapCached: 2968 kB Active: 84652 kB Inactive: 172660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1734896 kB SwapTotal: 4096564 kB SwapFree: 4085380 kB Dirty: 180 kB Writeback: 0 kB Mapped: 16596 kB Slab: 50220 kB Committed_AS: 213724 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Fri Jun 2 00:22:23 UTC 2006