Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 14.2838 | 14.3642 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-pilot87.opb |
MD5SUM | 5945633e92159be43fdff7baf2926f79 |
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 | 11.9282 |
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 | 113861 |
Total number of constraints | 3582 |
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 | 3582 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 8647 |
Number of terms in the objective function | 11587 |
Biggest coefficient in the objective function | 1769666112389120 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 73168715037279064 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 536870912000000000 |
Number of bits of the biggest number in a constraint | 59 |
Biggest sum of numbers in a constraint | 1323519003456940521 |
Number of bits of the biggest sum of numbers | 61 |
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 0.07 c INFO: OSL Context initialized. 0.08 c BIG Int formula... 14.14 c Initial problem consists of 113861 variables and 3811 constraints. 14.33 s UNSATISFIABLE 14.33 c Exit Code: 20 14.33 c Total time: 14.252 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/node58/watcher-40646-1149310076 -o ROOT/results/node58/solver-40646-1149310076 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/40646-1149310076/instance-40646-1149310076.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.97 0.99 2/64 2693 /proc/meminfo: memFree=1696312/2055920 swapFree=4192948/4192956 [pid=2693] ppid=2691 vsize=4664 CPUtime=0 /proc/2693/stat : 2693 (bsolo) R 2691 2693 2647 0 -1 0 142 0 0 0 0 0 0 0 18 0 1 0 33054570 4775936 123 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4834496 0 0 4096 0 0 0 0 17 1 0 0 /proc/2693/statm: 1166 123 102 55 0 46 0 [startup+10.0024 s] /proc/loadavg: 0.93 0.97 0.99 2/64 2693 /proc/meminfo: memFree=1583992/2055920 swapFree=4192948/4192956 [pid=2693] ppid=2691 vsize=119516 CPUtime=9.92 /proc/2693/stat : 2693 (bsolo) R 2691 2693 2647 0 -1 0 180588 0 0 0 937 55 0 0 25 0 1 0 33054570 122384384 28389 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 5135928 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2693/statm: 29879 28389 281 55 0 28771 0 Current children cumulated CPU time (s) 9.92 Current children cumulated vsize (Kb) 119516 Child status: 20 Real time (s): 14.3642 CPU time (s): 14.2838 CPU user time (s): 13.6209 CPU system time (s): 0.662899 CPU usage (%): 99.4406 Max. virtual memory (cumulated for all children) (Kb): 119516
Begin job on node58 on Sat Jun 3 04:47:57 UTC 2006 FILE ID= 40646-1149310076 PBS_JOBID= 307899 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-pilot87.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/40646-1149310076/instance-40646-1149310076.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-40646-1149310076 -o ROOT/results/node58/solver-40646-1149310076 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/40646-1149310076/instance-40646-1149310076.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 5945633e92159be43fdff7baf2926f79 RANDOM SEED= 830859399 /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 : 3000.276 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 : 3000.276 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: 1696520 kB Buffers: 24344 kB Cached: 258800 kB SwapCached: 8 kB Active: 77408 kB Inactive: 220288 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1696520 kB SwapTotal: 4192956 kB SwapFree: 4192948 kB Dirty: 148 kB Writeback: 0 kB Mapped: 24920 kB Slab: 47816 kB Committed_AS: 213236 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node58 on Sat Jun 3 04:48:11 UTC 2006