Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3089 | 0.175972 | 0.178528 |
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/363569-1177029519/instance-363569-1177029519.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 0.009 * 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 25 32 42 410 9 157 227 27 2777 0.01 0.00/0.05 c 126 32 168 2054 12 416 250 153 3818 0.03 0.00/0.05 o 3089 0.056 * 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 222 32 142 1683 11 343 227 127 3964 0.06 0.09/0.17 c 322 32 143 1703 11 348 250 128 3926 0.08 0.09/0.17 c 572 29 176 1647 9 410 276 161 3788 0.15 0.09/0.17 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 0.09/0.17 v -x32 -x33 0.09/0.17 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.17 c 6 651 52 771 280 2358 265 3763 0.17 0.09/0.17 c Objective: 3089 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 c Total time: 0.173 s
OK 3089
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-363569-1177029519 -o ROOT/results/node26/solver-363569-1177029519 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363569-1177029519/instance-363569-1177029519.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: 0.95 0.98 0.99 3/77 31672 /proc/meminfo: memFree=1683776/2055920 swapFree=4170240/4192956 [pid=31672] ppid=31670 vsize=19548 CPUtime=0 /proc/31672/stat : 31672 (bsolo3.0.16) R 31670 31672 31299 0 -1 4194304 391 0 0 0 0 0 0 0 18 0 1 0 150868764 20017152 358 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134556976 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31672/statm: 4887 360 306 324 0 3956 0 [startup+0.103155 s] /proc/loadavg: 0.95 0.98 0.99 3/77 31672 /proc/meminfo: memFree=1683776/2055920 swapFree=4170240/4192956 [pid=31672] ppid=31670 vsize=12788 CPUtime=0.09 /proc/31672/stat : 31672 (bsolo3.0.16) R 31670 31672 31299 0 -1 4194304 994 0 0 0 9 0 0 0 18 0 1 0 150868764 13094912 597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 13026885 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31672/statm: 3177 597 392 324 0 2246 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12788 Solver just ended. Dumping a history of the last processes samples [startup+0.103155 s] /proc/loadavg: 0.95 0.98 0.99 3/77 31672 /proc/meminfo: memFree=1683776/2055920 swapFree=4170240/4192956 [pid=31672] ppid=31670 vsize=12788 CPUtime=0.09 /proc/31672/stat : 31672 (bsolo3.0.16) R 31670 31672 31299 0 -1 4194304 994 0 0 0 9 0 0 0 18 0 1 0 150868764 13094912 597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 13026885 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31672/statm: 3177 597 392 324 0 2246 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12788 Child status: 0 Real time (s): 0.178528 CPU time (s): 0.175972 CPU user time (s): 0.165974 CPU system time (s): 0.009998 CPU usage (%): 98.5683 Max. virtual memory (cumulated for all children) (KiB): 12788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.165974 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1322 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= 4 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node26 on Fri Apr 20 00:38:40 UTC 2007 IDJOB= 363569 IDBENCH= 1863 IDSOLVER= 163 FILE ID= node26/363569-1177029519 PBS_JOBID= 4630631 Free space on /tmp= 66432 MiB SOLVER NAME= bsolo 3.0.16 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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363569-1177029519/instance-363569-1177029519.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-363569-1177029519 -o ROOT/results/node26/solver-363569-1177029519 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363569-1177029519/instance-363569-1177029519.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= bdb886a987b9ca760f19a56a745e3c06 RANDOM SEED= 916189267 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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: 1684312 kB Buffers: 38512 kB Cached: 245660 kB SwapCached: 3128 kB Active: 111576 kB Inactive: 195944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1684312 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 4384 kB Writeback: 0 kB Mapped: 30844 kB Slab: 49440 kB Committed_AS: 1042128 kB PageTables: 1716 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= 66432 MiB End job on node26 on Fri Apr 20 00:38:40 UTC 2007