Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 15.7006 | 15.7116 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04l.opb |
MD5SUM | 47a1fe4dafb304fd3a7d8b81e0d88bbf |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 3.9184 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 63540 |
Total number of constraints | 348 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 348 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2520 |
Number of terms in the objective function | 63540 |
Biggest coefficient in the objective function | 1977295568896000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 435915316225983825 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1977295568896000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 435915316225983825 |
Number of bits of the biggest sum of numbers | 59 |
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 Parsing PB file... 3.64 c Converting 548 PB-constraints to clauses... 3.66 c -- Unit propagations: pppppp -- Detecting intervals from adjacent constraints: ############################################################################################################################################################################################################################################################## 15.42 c -- Clauses(.)/Splits(s): (none) 15.42 c ---[ 546]---> Adder-cost: 2502 maxlim: 7516225528 bits: 34/33 15.70 s UNSATISFIABLE 15.70 c _______________________________________________________________________________ 15.70 c 15.70 c restarts : 0 15.70 c conflicts : 0 (0 /sec) 15.70 c decisions : 0 (0 /sec) 15.70 c propagations : 0 (0 /sec) 15.70 c inspects : 0 (0 /sec) 15.70 c CPU time : 15.6556 s 15.70 c _______________________________________________________________________________
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/node33/watcher-35811-1149312543 -o ROOT/results/node33/solver-35811-1149312543 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node33/35811-1149312543/instance-35811-1149312543.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.97 1.00 0.98 2/64 18899 /proc/meminfo: memFree=1846472/2055920 swapFree=4181356/4192956 [pid=18899] ppid=18897 vsize=1180 CPUtime=0 /proc/18899/stat : 18899 (minisat+) R 18897 18899 18853 0 -1 4194304 123 0 0 0 0 0 0 0 19 0 1 0 196918179 1208320 108 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012149 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18899/statm: 295 108 67 215 0 77 0 [startup+10.0016 s] /proc/loadavg: 0.97 1.00 0.98 2/64 18899 /proc/meminfo: memFree=1821192/2055920 swapFree=4181356/4192956 [pid=18899] ppid=18897 vsize=27824 CPUtime=9.98 /proc/18899/stat : 18899 (minisat+) R 18897 18899 18853 0 -1 4194304 6768 0 0 0 995 3 0 0 25 0 1 0 196918179 28491776 6439 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812638 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18899/statm: 6956 6439 83 215 0 6738 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 27824 Child status: 20 Real time (s): 15.7116 CPU time (s): 15.7006 CPU user time (s): 15.6556 CPU system time (s): 0.044993 CPU usage (%): 99.93 Max. virtual memory (cumulated for all children) (Kb): 27824
Begin job on node33 on Sat Jun 3 05:29:04 UTC 2006 FILE ID= 35811-1149312543 PBS_JOBID= 308077 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04l.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node33/35811-1149312543/instance-35811-1149312543.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-35811-1149312543 -o ROOT/results/node33/solver-35811-1149312543 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node33/35811-1149312543/instance-35811-1149312543.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 47a1fe4dafb304fd3a7d8b81e0d88bbf RANDOM SEED= 758206199 /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 : 3000.213 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 : 3000.213 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: 1846808 kB Buffers: 15296 kB Cached: 127412 kB SwapCached: 3288 kB Active: 33476 kB Inactive: 117992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1846808 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14912 kB Slab: 43680 kB Committed_AS: 320000 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node33 on Sat Jun 3 05:29:20 UTC 2006