Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 30.5094 | 30.5395 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb |
MD5SUM | be4f4f29b9c7e2eb46e68f9bd24a134f |
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 | 7.2249 |
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 | 228630 |
Total number of constraints | 5194 |
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 | 5194 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182710 |
Biggest coefficient in the objective function | 400 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 583528 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 583528 |
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 0.01 c INFO: OSL Context initialized. 30.50 c Initial problem consists of 228630 variables and 5194 constraints. 30.50 s UNSATISFIABLE 30.50 c Exit Code: 20 30.50 c Total time: 30.475 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/node65/watcher-39961-1149341696 -o ROOT/results/node65/solver-39961-1149341696 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node65/39961-1149341696/instance-39961-1149341696.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.15 1.03 1.01 2/64 6336 /proc/meminfo: memFree=1781600/2055920 swapFree=4181844/4192956 [pid=6336] ppid=6334 vsize=4748 CPUtime=0 /proc/6336/stat : 6336 (bsolo) R 6334 6336 6290 0 -1 0 211 0 0 0 0 0 0 0 19 0 1 0 199838950 4861952 182 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134715412 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6336/statm: 1187 192 144 55 0 79 0 [startup+10.0025 s] /proc/loadavg: 1.13 1.03 1.01 2/64 6336 /proc/meminfo: memFree=1746864/2055920 swapFree=4181844/4192956 [pid=6336] ppid=6334 vsize=39816 CPUtime=9.98 /proc/6336/stat : 6336 (bsolo) R 6334 6336 6290 0 -1 0 2056110 0 0 0 462 536 0 0 25 0 1 0 199838950 40771584 9038 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134572197 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6336/statm: 9954 9041 392 55 0 8846 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 39816 [startup+20.0101 s] /proc/loadavg: 1.11 1.03 1.01 2/64 6336 /proc/meminfo: memFree=1732080/2055920 swapFree=4181844/4192956 [pid=6336] ppid=6334 vsize=55796 CPUtime=19.99 /proc/6336/stat : 6336 (bsolo) R 6334 6336 6290 0 -1 0 3927557 0 0 0 917 1082 0 0 25 0 1 0 199838950 57135104 12590 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134572197 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6336/statm: 13949 12599 277 55 0 12841 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 55796 [startup+30.0168 s] /proc/loadavg: 1.09 1.03 1.01 2/64 6336 /proc/meminfo: memFree=1670512/2055920 swapFree=4181844/4192956 [pid=6336] ppid=6334 vsize=116472 CPUtime=29.98 /proc/6336/stat : 6336 (bsolo) R 6334 6336 6290 0 -1 0 5346747 0 0 0 1480 1518 0 0 25 0 1 0 199838950 119267328 28098 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 6111142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6336/statm: 29118 28098 281 55 0 28010 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 116472 Child status: 20 Real time (s): 30.5395 CPU time (s): 30.5094 CPU user time (s): 15.2017 CPU system time (s): 15.3077 CPU usage (%): 99.9015 Max. virtual memory (cumulated for all children) (Kb): 116472
Begin job on node65 on Sat Jun 3 13:34:56 UTC 2006 FILE ID= 39961-1149341696 PBS_JOBID= 310442 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node65/39961-1149341696/instance-39961-1149341696.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-39961-1149341696 -o ROOT/results/node65/solver-39961-1149341696 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node65/39961-1149341696/instance-39961-1149341696.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= be4f4f29b9c7e2eb46e68f9bd24a134f RANDOM SEED= 104833761 /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 : 3000.283 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 : 3000.283 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: 1781808 kB Buffers: 15812 kB Cached: 194592 kB SwapCached: 2776 kB Active: 59840 kB Inactive: 159232 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1781808 kB SwapTotal: 4192956 kB SwapFree: 4181844 kB Dirty: 300 kB Writeback: 0 kB Mapped: 14748 kB Slab: 41032 kB Committed_AS: 327416 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node65 on Sat Jun 3 13:35:27 UTC 2006