Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3089 | 0.166973 | 0.169164 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb |
MD5SUM | bdb886a987b9ca760f19a56a745e3c06 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3089 |
Best CPU time to get the best result obtained on this benchmark | 0.016996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3089 |
Optimality of the best value was proved | YES |
Number of variables | 33 |
Total number of constraints | 15 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 33 |
Biggest coefficient in the objective function | 517 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 7276 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1656 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 7276 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432830-1177950437/instance-432830-1177950437.opb 0.00/0.00 c File size is 1353 bytes. 0.00/0.00 c Highest Coefficient sum: 7276 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 33 Constr: 15 4/3/8 Lit: 98 Watch. Lit: 63 0.00/0.00 c Obj. Vars: 33 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 32 15 98 6 67 163 0 0 0.00 0.00/0.00 c Initial Lower Bound: 2820 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 3345 0.003 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 14 32 30 252 8 117 227 15 4666 0.00 0.00/0.01 o 3095 0.011 * 0.00/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.07 c 29 32 47 459 9 169 227 32 2636 0.01 0.00/0.07 c 132 32 180 2041 11 438 250 165 2588 0.05 0.00/0.07 o 3089 0.076 * 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 196 32 261 3098 11 620 227 246 2578 0.08 0.09/0.16 c 296 32 161 1667 10 381 250 146 2368 0.12 0.09/0.16 v x1 -x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 x18 x19 -x20 -x21 x22 x23 x24 -x25 x26 x27 x28 x29 x30 -x31 -x32 0.09/0.16 v -x33 0.09/0.16 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.16 c 5 395 18 455 167 1569 152 2408 0.16 0.09/0.16 c Objective: 3089 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 c Total time: 0.164 s
OK 3089
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-432830-1177950437 -o ROOT/results/node5/solver-432830-1177950437 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432830-1177950437/instance-432830-1177950437.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.79 0.95 0.96 3/77 29468 /proc/meminfo: memFree=1820544/2055920 swapFree=4151596/4192956 [pid=29468] ppid=29466 vsize=19548 CPUtime=0 /proc/29468/stat : 29468 (bsolo3.0.17) R 29466 29468 28328 0 -1 4194304 387 0 0 0 0 0 0 0 18 0 1 0 271081346 20017152 356 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134556784 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29468/statm: 4887 358 304 324 0 3957 0 [startup+0.0950739 s] /proc/loadavg: 0.79 0.95 0.96 3/77 29468 /proc/meminfo: memFree=1820544/2055920 swapFree=4151596/4192956 [pid=29468] ppid=29466 vsize=12836 CPUtime=0.08 /proc/29468/stat : 29468 (bsolo3.0.17) R 29466 29468 28328 0 -1 4194304 901 0 0 0 8 0 0 0 18 0 1 0 271081346 13144064 599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328773 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29468/statm: 3170 598 392 324 0 2240 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12836 [startup+0.101074 s] /proc/loadavg: 0.79 0.95 0.96 3/77 29468 /proc/meminfo: memFree=1820544/2055920 swapFree=4151596/4192956 [pid=29468] ppid=29466 vsize=12836 CPUtime=0.09 /proc/29468/stat : 29468 (bsolo3.0.17) R 29466 29468 28328 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 271081346 13144064 599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328773 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29468/statm: 3189 599 393 324 0 2259 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12836 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.169164 CPU time (s): 0.166973 CPU user time (s): 0.159975 CPU system time (s): 0.006998 CPU usage (%): 98.7048 Max. virtual memory (cumulated for all children) (KiB): 12836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.159975 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 984 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 3 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node5 on Mon Apr 30 16:27:17 UTC 2007 IDJOB= 432830 IDBENCH= 1863 IDSOLVER= 199 FILE ID= node5/432830-1177950437 PBS_JOBID= 4727680 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432830-1177950437/instance-432830-1177950437.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-432830-1177950437 -o ROOT/results/node5/solver-432830-1177950437 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432830-1177950437/instance-432830-1177950437.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= bdb886a987b9ca760f19a56a745e3c06 RANDOM SEED= 731593704 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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: 1820952 kB Buffers: 32980 kB Cached: 109896 kB SwapCached: 9376 kB Active: 56584 kB Inactive: 112060 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1820952 kB SwapTotal: 4192956 kB SwapFree: 4151596 kB Dirty: 6776 kB Writeback: 0 kB Mapped: 32828 kB Slab: 51968 kB Committed_AS: 9211052 kB PageTables: 1724 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66558 MiB End job on node5 on Mon Apr 30 16:27:17 UTC 2007