Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 3.19051 | 3.19319 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb |
MD5SUM | e59c2905e997a0635cce57f2d16b8705 |
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 | 3.20751 |
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 | 3583 |
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 | 3583 |
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 | 12292 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 519074 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 531294 |
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 |
0.00/0.00 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/362813-1177018439/instance-362813-1177018439.opb 0.00/0.00 c File size is 14421800 bytes. 2.89/2.99 c Highest Coefficient sum: 531294 2.89/2.99 c Parsing was ok!! 2.89/2.99 c Total parsing time: 2.99 s 2.99/3.08 c Var: 113861 Constr: 3816 12/0/3804 Lit: 1428224 Watch. Lit: 377484 2.99/3.08 c Obj. Vars: 11587 (10.1764 % of total variables) 3.09/3.18 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.09/3.18 c 0 0 0 0 3816 1428224 0 0 3.18 3.09/3.18 s UNSATISFIABLE 3.09/3.18 c Total time: 3.177 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-362813-1177018439 -o ROOT/results/node29/solver-362813-1177018439 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362813-1177018439/instance-362813-1177018439.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: 0.94 1.01 1.00 3/77 3390 /proc/meminfo: memFree=1811584/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=25820 CPUtime=0 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 149759690 26439680 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 6455 336 281 324 0 2003 0 [startup+0.018389 s] /proc/loadavg: 0.94 1.01 1.00 3/77 3390 /proc/meminfo: memFree=1811584/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=26252 CPUtime=0.01 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 501 0 0 0 1 0 0 0 18 0 1 0 149759690 26882048 469 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4564603 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 6563 469 300 324 0 2111 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26252 [startup+0.101393 s] /proc/loadavg: 0.94 1.01 1.00 3/77 3390 /proc/meminfo: memFree=1811584/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=21680 CPUtime=0.09 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 1473 0 0 0 9 0 0 0 18 0 1 0 149759690 22200320 1322 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4564603 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 5420 1322 417 324 0 968 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 21680 [startup+0.301405 s] /proc/loadavg: 0.94 1.01 1.00 3/77 3390 /proc/meminfo: memFree=1811584/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=24308 CPUtime=0.29 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 2476 0 0 0 28 1 0 0 19 0 1 0 149759690 24891392 2276 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 6077 2276 664 324 0 1625 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24308 [startup+0.70143 s] /proc/loadavg: 0.94 1.01 1.00 3/77 3390 /proc/meminfo: memFree=1811584/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=27168 CPUtime=0.69 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 3661 0 0 0 68 1 0 0 22 0 1 0 149759690 27820032 3461 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 6792 3461 1136 324 0 2340 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 27168 [startup+1.50148 s] /proc/loadavg: 0.94 1.01 1.00 2/78 3391 /proc/meminfo: memFree=1800120/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=33300 CPUtime=1.49 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 6128 0 0 0 147 2 0 0 25 0 1 0 149759690 34099200 5771 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 8325 5771 2042 324 0 3873 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 33300 [startup+3.10158 s] /proc/loadavg: 1.03 1.03 1.00 2/78 3391 /proc/meminfo: memFree=1791480/2055920 swapFree=4146452/4192956 [pid=3390] ppid=3388 vsize=49256 CPUtime=3.09 /proc/3390/stat : 3390 (bsolo3.0.16) R 3388 3390 3178 0 -1 4194304 15344 0 0 0 303 6 0 0 25 0 1 0 149759690 50438144 11369 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4564549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3390/statm: 12314 11370 305 324 0 11383 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 49256 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 3.19319 CPU time (s): 3.19051 CPU user time (s): 3.11852 CPU system time (s): 0.071989 CPU usage (%): 99.9162 Max. virtual memory (cumulated for all children) (KiB): 49256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.11852 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16533 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 0.015997 second system time The end
Begin job on node29 on Thu Apr 19 21:33:59 UTC 2007 IDJOB= 362813 IDBENCH= 1653 IDSOLVER= 163 FILE ID= node29/362813-1177018439 PBS_JOBID= 4630594 Free space on /tmp= 66450 MiB SOLVER NAME= bsolo 3.0.16 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-pilot87.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362813-1177018439/instance-362813-1177018439.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-362813-1177018439 -o ROOT/results/node29/solver-362813-1177018439 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362813-1177018439/instance-362813-1177018439.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= e59c2905e997a0635cce57f2d16b8705 RANDOM SEED= 12053122 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1812056 kB Buffers: 20680 kB Cached: 146528 kB SwapCached: 11360 kB Active: 60612 kB Inactive: 130364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1812056 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 18488 kB Writeback: 0 kB Mapped: 30456 kB Slab: 38340 kB Committed_AS: 2106040 kB PageTables: 1872 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= 66450 MiB End job on node29 on Thu Apr 19 21:34:03 UTC 2007