Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 14.3438 | 14.5422 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb |
MD5SUM | 321e9d4e6ed80bc00fdeca5e2a9625ff |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 13.185 |
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 | 25930 |
Total number of constraints | 22640 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12175 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 94430 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 544308 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371834 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 544308 |
Number of bits of the biggest sum of numbers | 20 |
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 0.20 c INFO: OSL Context initialized. 14.12 c Initial problem consists of 25930 variables and 22858 constraints. 14.50 s UNSATISFIABLE 14.50 c Exit Code: 20 14.50 c Total time: 14.303 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/node69/watcher-40023-1149356007 -o ROOT/results/node69/solver-40023-1149356007 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/40023-1149356007/instance-40023-1149356007.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.18 1.05 1.01 3/64 25404 /proc/meminfo: memFree=1678428/2055920 swapFree=4182216/4192956 [pid=25404] ppid=25402 vsize=4924 CPUtime=0 /proc/25404/stat : 25404 (bsolo) R 25402 25404 25358 0 -1 0 284 0 0 0 0 0 0 0 18 0 1 0 201270749 5042176 253 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 12365776 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25404/statm: 1232 258 168 55 0 124 0 [startup+10.0023 s] /proc/loadavg: 1.15 1.04 1.01 2/64 25404 /proc/meminfo: memFree=1512484/2055920 swapFree=4182216/4192956 [pid=25404] ppid=25402 vsize=170988 CPUtime=9.8 /proc/25404/stat : 25404 (bsolo) R 25402 25404 25358 0 -1 0 43519 0 0 0 958 22 0 0 25 0 1 0 201270749 175091712 41755 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25404/statm: 42747 41755 281 55 0 41639 0 Current children cumulated CPU time (s) 9.8 Current children cumulated vsize (Kb) 170988 Child status: 20 Real time (s): 14.5422 CPU time (s): 14.3438 CPU user time (s): 14.0029 CPU system time (s): 0.340948 CPU usage (%): 98.6359 Max. virtual memory (cumulated for all children) (Kb): 170988
Begin job on node69 on Sat Jun 3 17:33:27 UTC 2006 FILE ID= 40023-1149356007 PBS_JOBID= 311256 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/40023-1149356007/instance-40023-1149356007.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-40023-1149356007 -o ROOT/results/node69/solver-40023-1149356007 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/40023-1149356007/instance-40023-1149356007.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 321e9d4e6ed80bc00fdeca5e2a9625ff RANDOM SEED= 422938273 /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 : 3000.232 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 : 3000.232 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: 1678636 kB Buffers: 32208 kB Cached: 274588 kB SwapCached: 2468 kB Active: 139584 kB Inactive: 175948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1678636 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 288 kB Writeback: 0 kB Mapped: 15444 kB Slab: 47664 kB Committed_AS: 361236 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Sat Jun 3 17:33:42 UTC 2006