Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 22.1726 | 22.1836 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb |
MD5SUM | 235de11a8c28ae4c0ee0cc0c0810952d |
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 | 10.1445 |
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 | 77286 |
Total number of constraints | 23680 |
Number of constraints which are clauses | 2311 |
Number of constraints which are cardinality constraints (but not clauses) | 862 |
Number of constraints which are nor clauses,nor cardinality constraints | 20507 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2790 |
Number of terms in the objective function | 31296 |
Biggest coefficient in the objective function | 10947 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 555358 |
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 | 555358 |
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/363261-1177024836/instance-363261-1177024836.opb 0.00/0.00 c File size is 6508987 bytes. 1.19/1.27 c Highest Coefficient sum: 555358 1.19/1.27 c Parsing was ok!! 1.19/1.27 c Total parsing time: 1.27 s 1.29/1.32 c Var: 77286 Constr: 30760 5063/11963/13734 Lit: 535799 Watch. Lit: 158854 1.29/1.32 c Obj. Vars: 31296 (40.4938 % of total variables) 22.09/22.17 c CONFLICT DETECTED at PROBING!!! 22.09/22.17 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 22.09/22.17 c 0 0 0 0 30760 535799 0 0 22.16 22.09/22.17 s UNSATISFIABLE 22.09/22.17 c Total time: 22.164 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-363261-1177024836 -o ROOT/results/node25/solver-363261-1177024836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363261-1177024836/instance-363261-1177024836.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 1.02 1.00 3/64 6986 /proc/meminfo: memFree=1754440/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=18096 CPUtime=0 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 150400749 18530304 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 4524 335 281 324 0 2003 0 [startup+0.0738279 s] /proc/loadavg: 1.00 1.02 1.00 3/64 6986 /proc/meminfo: memFree=1754440/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=13136 CPUtime=0.06 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 1214 0 0 0 6 0 0 0 18 0 1 0 150400749 13451264 1142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 3284 1142 367 324 0 763 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 13136 [startup+0.102832 s] /proc/loadavg: 1.00 1.02 1.00 3/64 6986 /proc/meminfo: memFree=1754440/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=14416 CPUtime=0.09 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 1567 0 0 0 9 0 0 0 18 0 1 0 150400749 14761984 1416 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 3604 1417 406 324 0 1083 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14416 [startup+0.301875 s] /proc/loadavg: 1.00 1.02 1.00 3/64 6986 /proc/meminfo: memFree=1754440/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=16772 CPUtime=0.28 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 2494 0 0 0 28 0 0 0 19 0 1 0 150400749 17174528 2294 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 4193 2294 653 324 0 1672 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 16772 [startup+0.701934 s] /proc/loadavg: 1.00 1.02 1.00 3/64 6986 /proc/meminfo: memFree=1754440/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=19384 CPUtime=0.69 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 3658 0 0 0 68 1 0 0 22 0 1 0 150400749 19849216 3458 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 4846 3458 1168 324 0 2325 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19384 [startup+1.50107 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1742784/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=31456 CPUtime=1.49 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 8868 0 0 0 145 4 0 0 25 0 1 0 150400749 32210944 7016 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 7864 7017 305 324 0 6933 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 31456 [startup+3.10135 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726080/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=3.08 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 301 7 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 32644 [startup+6.30189 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726080/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=6.29 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 621 8 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 32644 [startup+12.702 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726224/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=12.68 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 1260 8 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10461218 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 32644 Solver just ended. Dumping a history of the last processes samples [startup+19.1011 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726296/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=19.08 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 1899 9 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550870 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 32644 [startup+20.7013 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726296/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=20.68 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 2059 9 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 32644 [startup+21.5015 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726296/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=21.49 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 2139 10 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 21.49 Current children cumulated vsize (KiB) 32644 [startup+21.9016 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726296/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=21.89 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 2179 10 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 21.89 Current children cumulated vsize (KiB) 32644 [startup+22.1016 s] /proc/loadavg: 1.00 1.02 1.00 2/65 6987 /proc/meminfo: memFree=1726296/2055920 swapFree=4182972/4192956 [pid=6986] ppid=6984 vsize=32644 CPUtime=22.09 /proc/6986/stat : 6986 (bsolo3.0.16) R 6984 6986 3482 0 -1 4194304 9152 0 0 0 2199 10 0 0 25 0 1 0 150400749 33427456 7300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6986/statm: 8161 7300 305 324 0 7230 0 Current children cumulated CPU time (s) 22.09 Current children cumulated vsize (KiB) 32644 Child status: 0 Real time (s): 22.1836 CPU time (s): 22.1726 CPU user time (s): 22.0656 CPU system time (s): 0.106983 CPU usage (%): 99.9507 Max. virtual memory (cumulated for all children) (KiB): 32644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.0656 system time used= 0.106983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9155 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= 63 runsolver used 0.019996 second user time and 0.049992 second system time The end
Begin job on node25 on Thu Apr 19 23:20:37 UTC 2007 IDJOB= 363261 IDBENCH= 1785 IDSOLVER= 163 FILE ID= node25/363261-1177024836 PBS_JOBID= 4630610 Free space on /tmp= 66359 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363261-1177024836/instance-363261-1177024836.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-363261-1177024836 -o ROOT/results/node25/solver-363261-1177024836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363261-1177024836/instance-363261-1177024836.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 704257571 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1755040 kB Buffers: 53592 kB Cached: 197724 kB SwapCached: 3684 kB Active: 114856 kB Inactive: 146596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1755040 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 10816 kB Writeback: 0 kB Mapped: 15816 kB Slab: 25512 kB Committed_AS: 2811972 kB PageTables: 1476 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= 66359 MiB End job on node25 on Thu Apr 19 23:20:59 UTC 2007