Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 3.20751 | 3.20892 |
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 3.0.17 - 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/432654-1177947274/instance-432654-1177947274.opb 0.00/0.00 c File size is 14421800 bytes. 2.99/3.01 c Highest Coefficient sum: 531294 2.99/3.01 c Parsing was ok!! 2.99/3.01 c Total parsing time: 3.009 s 3.09/3.11 c Var: 113861 Constr: 3816 12/0/3804 Lit: 1428224 Watch. Lit: 377484 3.09/3.11 c Obj. Vars: 11587 (10.1764 % of total variables) 3.09/3.19 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.09/3.19 c 0 0 0 0 3816 1428224 0 0 3.19 3.09/3.19 s UNSATISFIABLE 3.09/3.19 c Total time: 3.193 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-432654-1177947274 -o ROOT/results/node30/solver-432654-1177947274 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432654-1177947274/instance-432654-1177947274.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: 0.85 0.97 0.92 3/77 16535 /proc/meminfo: memFree=1704832/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=25820 CPUtime=0 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242643268 26439680 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7438818 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 6455 334 279 324 0 2004 0 [startup+0.0513361 s] /proc/loadavg: 0.85 0.97 0.92 3/77 16535 /proc/meminfo: memFree=1704832/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=19932 CPUtime=0.04 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 924 0 0 0 4 0 0 0 18 0 1 0 242643268 20410368 854 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 4983 855 346 324 0 532 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 19932 [startup+0.101338 s] /proc/loadavg: 0.85 0.97 0.92 3/77 16535 /proc/meminfo: memFree=1704832/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=21680 CPUtime=0.09 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 1457 0 0 0 9 0 0 0 18 0 1 0 242643268 22200320 1308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 5420 1308 413 324 0 969 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 21680 [startup+0.30135 s] /proc/loadavg: 0.85 0.97 0.92 3/77 16535 /proc/meminfo: memFree=1704832/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=24176 CPUtime=0.3 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 2429 0 0 0 29 1 0 0 19 0 1 0 242643268 24756224 2231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 6044 2231 659 324 0 1593 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 24176 [startup+0.701421 s] /proc/loadavg: 0.85 0.97 0.92 3/77 16535 /proc/meminfo: memFree=1704832/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=27036 CPUtime=0.7 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 3625 0 0 0 69 1 0 0 23 0 1 0 242643268 27684864 3427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 6759 3427 1121 324 0 2308 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 27036 [startup+1.50753 s] /proc/loadavg: 0.85 0.97 0.92 2/78 16536 /proc/meminfo: memFree=1693432/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=33300 CPUtime=1.49 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 6115 0 0 0 148 1 0 0 25 0 1 0 242643268 34099200 5760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7230426 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 8325 5760 2031 324 0 3874 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 33300 [startup+3.10152 s] /proc/loadavg: 0.85 0.97 0.92 2/78 16536 /proc/meminfo: memFree=1684920/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=46148 CPUtime=3.09 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194304 14575 0 0 0 305 4 0 0 25 0 1 0 242643268 47255552 10602 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 11537 10604 299 324 0 10607 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 46148 Solver just ended. Dumping a history of the last processes samples [startup+3.20253 s] /proc/loadavg: 0.85 0.97 0.92 2/78 16536 /proc/meminfo: memFree=1677688/2055920 swapFree=4157096/4192956 [pid=16535] ppid=16533 vsize=0 CPUtime=3.19 /proc/16535/stat : 16535 (bsolo3.0.17) R 16533 16535 15640 0 -1 4194308 16532 0 0 0 314 5 0 0 25 0 1 0 242643268 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16535/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 3.20892 CPU time (s): 3.20751 CPU user time (s): 3.14652 CPU system time (s): 0.06099 CPU usage (%): 99.9562 Max. virtual memory (cumulated for all children) (KiB): 46148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.14652 system time used= 0.06099 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16532 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 0.004999 second user time and 0.015997 second system time The end
Begin job on node30 on Mon Apr 30 15:34:36 UTC 2007 IDJOB= 432654 IDBENCH= 1653 IDSOLVER= 199 FILE ID= node30/432654-1177947274 PBS_JOBID= 4727611 Free space on /tmp= 66544 MiB SOLVER NAME= bsolo 3.0.17 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= bsolo3.0.17 -m1800 /tmp/evaluation/432654-1177947274/instance-432654-1177947274.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-432654-1177947274 -o ROOT/results/node30/solver-432654-1177947274 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432654-1177947274/instance-432654-1177947274.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= e59c2905e997a0635cce57f2d16b8705 RANDOM SEED= 323432259 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1705304 kB Buffers: 38172 kB Cached: 221372 kB SwapCached: 15448 kB Active: 137660 kB Inactive: 145224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1705304 kB SwapTotal: 4192956 kB SwapFree: 4157096 kB Dirty: 20772 kB Writeback: 0 kB Mapped: 30260 kB Slab: 53336 kB Committed_AS: 3659464 kB PageTables: 1776 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= 66544 MiB End job on node30 on Mon Apr 30 15:34:39 UTC 2007