Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 5.77712 | 5.78191 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb |
MD5SUM | 86d589e9c21b90dfd700c7c422b09b8c |
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 | 2.75758 |
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 | 35250 |
Total number of constraints | 624 |
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 | 624 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2280 |
Number of terms in the objective function | 29490 |
Biggest coefficient in the objective function | 6378 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 548620 |
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 | 548620 |
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/362995-1177021658/instance-362995-1177021658.opb 0.00/0.00 c File size is 1911324 bytes. 0.29/0.39 c Highest Coefficient sum: 548620 0.29/0.39 c Parsing was ok!! 0.29/0.39 c Total parsing time: 0.388 s 0.38/0.41 c Var: 35250 Constr: 855 29/0/826 Lit: 230310 Watch. Lit: 73944 0.38/0.41 c Obj. Vars: 29490 (83.6596 % of total variables) 5.69/5.77 c CONFLICT DETECTED at PROBING!!! 5.69/5.77 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 5.69/5.77 c 0 0 0 0 855 230310 0 0 5.77 5.69/5.77 s UNSATISFIABLE 5.69/5.77 c Total time: 5.772 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-362995-1177021658 -o ROOT/results/node72/solver-362995-1177021658 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362995-1177021658/instance-362995-1177021658.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: 1.00 1.00 1.00 3/77 3694 /proc/meminfo: memFree=1839024/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=13604 CPUtime=0 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 178204293 13930496 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 3401 337 281 324 0 2003 0 [startup+0.071986 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3694 /proc/meminfo: memFree=1839024/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=16268 CPUtime=0.06 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 1159 0 0 0 6 0 0 0 18 0 1 0 178204293 16658432 1087 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4067 1087 365 324 0 2669 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 16268 [startup+0.10199 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3694 /proc/meminfo: memFree=1839024/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=16528 CPUtime=0.09 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 1237 0 0 0 9 0 0 0 18 0 1 0 178204293 16924672 1165 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2995999 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4132 1165 402 324 0 2734 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 16528 [startup+0.302008 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3694 /proc/meminfo: memFree=1839024/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=10748 CPUtime=0.29 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 2003 0 0 0 29 0 0 0 19 0 1 0 178204293 11005952 1931 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134539157 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 2687 1931 644 324 0 1289 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10748 [startup+0.701043 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3694 /proc/meminfo: memFree=1839024/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=17140 CPUtime=0.69 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 4169 0 0 0 68 1 0 0 22 0 1 0 178204293 17551360 3572 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4285 3572 306 324 0 3354 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17140 [startup+1.50112 s] /proc/loadavg: 1.00 1.00 1.00 2/78 3695 /proc/meminfo: memFree=1825896/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=17140 CPUtime=1.49 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 4170 0 0 0 148 1 0 0 25 0 1 0 178204293 17551360 3573 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4285 3573 306 324 0 3354 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 17140 [startup+3.10126 s] /proc/loadavg: 1.00 1.00 1.00 2/78 3695 /proc/meminfo: memFree=1825704/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=17140 CPUtime=3.09 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 4175 0 0 0 308 1 0 0 25 0 1 0 178204293 17551360 3578 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4285 3578 306 324 0 3354 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 17140 Solver just ended. Dumping a history of the last processes samples [startup+4.70141 s] /proc/loadavg: 1.00 1.00 1.00 2/78 3695 /proc/meminfo: memFree=1825512/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=17140 CPUtime=4.69 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 4175 0 0 0 468 1 0 0 25 0 1 0 178204293 17551360 3578 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4285 3578 306 324 0 3354 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 17140 [startup+5.50548 s] /proc/loadavg: 1.00 1.00 1.00 2/78 3695 /proc/meminfo: memFree=1825512/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=17140 CPUtime=5.49 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 4175 0 0 0 548 1 0 0 25 0 1 0 178204293 17551360 3578 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4285 3578 306 324 0 3354 0 Current children cumulated CPU time (s) 5.49 Current children cumulated vsize (KiB) 17140 [startup+5.7015 s] /proc/loadavg: 1.00 1.00 1.00 2/78 3695 /proc/meminfo: memFree=1825512/2055920 swapFree=4157116/4192956 [pid=3694] ppid=3692 vsize=17140 CPUtime=5.69 /proc/3694/stat : 3694 (bsolo3.0.16) R 3692 3694 2492 0 -1 4194304 4175 0 0 0 568 1 0 0 25 0 1 0 178204293 17551360 3578 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3694/statm: 4285 3578 306 324 0 3354 0 Current children cumulated CPU time (s) 5.69 Current children cumulated vsize (KiB) 17140 Child status: 0 Real time (s): 5.78191 CPU time (s): 5.77712 CPU user time (s): 5.75712 CPU system time (s): 0.019996 CPU usage (%): 99.9172 Max. virtual memory (cumulated for all children) (KiB): 17140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.75712 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4178 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= 15 runsolver used 0.017997 second user time and 0.011998 second system time The end
Begin job on node72 on Thu Apr 19 22:27:39 UTC 2007 IDJOB= 362995 IDBENCH= 1704 IDSOLVER= 163 FILE ID= node72/362995-1177021658 PBS_JOBID= 4630549 Free space on /tmp= 66402 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-bnl1.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362995-1177021658/instance-362995-1177021658.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-362995-1177021658 -o ROOT/results/node72/solver-362995-1177021658 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362995-1177021658/instance-362995-1177021658.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 86d589e9c21b90dfd700c7c422b09b8c RANDOM SEED= 771404105 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1839504 kB Buffers: 27696 kB Cached: 116232 kB SwapCached: 16688 kB Active: 71056 kB Inactive: 96072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839504 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 6360 kB Writeback: 0 kB Mapped: 30412 kB Slab: 34880 kB Committed_AS: 2778144 kB PageTables: 1788 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= 66402 MiB End job on node72 on Thu Apr 19 22:27:44 UTC 2007