Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 13.9059 | 13.9119 |
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 Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 13.58/13.68 c starting to Solve 13.58/13.68 c #variables read: 77286 - #constraints read: 30570 13.89/13.90 c total time : 13.89 s 13.89/13.90 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/363263-1177024865/instance-363263-1177024865.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-363263-1177024865 -o ROOT/results/node30/solver-363263-1177024865 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363263-1177024865/instance-363263-1177024865.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: 0.93 0.96 0.98 3/77 17207 /proc/meminfo: memFree=1801664/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=2552 CPUtime=0 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 150402185 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 638 230 193 16 0 77 0 [startup+0.0261701 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17207 /proc/meminfo: memFree=1801664/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=3084 CPUtime=0.02 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 412 0 0 0 2 0 0 0 18 0 1 0 150402185 3158016 382 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 771 382 193 16 0 210 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3084 [startup+0.101174 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17207 /proc/meminfo: memFree=1801664/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=5216 CPUtime=0.09 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 926 0 0 0 9 0 0 0 18 0 1 0 150402185 5341184 896 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 1304 896 193 16 0 743 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5216 [startup+0.301186 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17207 /proc/meminfo: memFree=1801664/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=9612 CPUtime=0.29 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 2046 0 0 0 28 1 0 0 19 0 1 0 150402185 9842688 2016 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 2403 2018 199 16 0 1842 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9612 [startup+0.701211 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17207 /proc/meminfo: memFree=1801664/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=11876 CPUtime=0.68 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 2591 0 0 0 67 1 0 0 23 0 1 0 150402185 12161024 2561 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 2969 2561 199 16 0 2408 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 11876 [startup+1.50126 s] /proc/loadavg: 0.93 0.96 0.98 2/78 17208 /proc/meminfo: memFree=1790456/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=16004 CPUtime=1.49 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 3647 0 0 0 146 3 0 0 25 0 1 0 150402185 16388096 3617 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 4001 3617 199 16 0 3440 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 16004 [startup+3.10136 s] /proc/loadavg: 0.94 0.96 0.98 2/78 17208 /proc/meminfo: memFree=1781432/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=36080 CPUtime=3.09 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 200791 0 0 0 251 58 0 0 25 0 1 0 150402185 36945920 7406 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 9020 7416 205 16 0 8459 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 36080 [startup+6.30156 s] /proc/loadavg: 0.94 0.96 0.98 2/78 17208 /proc/meminfo: memFree=1769720/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=40172 CPUtime=6.29 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 855115 0 0 0 395 234 0 0 25 0 1 0 150402185 41136128 8434 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 10043 8358 205 16 0 9482 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 40172 [startup+12.702 s] /proc/loadavg: 0.95 0.96 0.98 2/78 17208 /proc/meminfo: memFree=1759160/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=50544 CPUtime=12.69 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 2149322 0 0 0 671 598 0 0 25 0 1 0 150402185 51757056 11021 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 12636 11031 205 16 0 12075 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 50544 Solver just ended. Dumping a history of the last processes samples [startup+13.502 s] /proc/loadavg: 0.95 0.96 0.98 2/78 17208 /proc/meminfo: memFree=1757112/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=51996 CPUtime=13.49 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 2311272 0 0 0 707 642 0 0 25 0 1 0 150402185 53243904 11395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 12999 11396 205 16 0 12438 0 Current children cumulated CPU time (s) 13.49 Current children cumulated vsize (KiB) 51996 [startup+13.901 s] /proc/loadavg: 0.95 0.96 0.98 2/78 17208 /proc/meminfo: memFree=1757112/2055920 swapFree=4157140/4192956 [pid=17207] ppid=17205 vsize=52568 CPUtime=13.89 /proc/17207/stat : 17207 (Pueblo) R 17205 17207 16984 0 -1 4194304 2349562 0 0 0 736 653 0 0 25 0 1 0 150402185 53829632 11533 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0 /proc/17207/statm: 13142 11533 206 16 0 12581 0 Current children cumulated CPU time (s) 13.89 Current children cumulated vsize (KiB) 52568 Child status: 20 Real time (s): 13.9119 CPU time (s): 13.9059 CPU user time (s): 7.36788 CPU system time (s): 6.53801 CPU usage (%): 99.9565 Max. virtual memory (cumulated for all children) (KiB): 52568 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.36788 system time used= 6.53801 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2349569 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= 13 involuntary context switches= 293 runsolver used 0.019996 second user time and 0.036994 second system time The end
Begin job on node30 on Thu Apr 19 23:21:05 UTC 2007 IDJOB= 363263 IDBENCH= 1785 IDSOLVER= 165 FILE ID= node30/363263-1177024865 PBS_JOBID= 4630617 Free space on /tmp= 66388 MiB SOLVER NAME= Pueblo 1.4 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= Pueblo /tmp/evaluation/363263-1177024865/instance-363263-1177024865.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-363263-1177024865 -o ROOT/results/node30/conversion-363263-1177024865 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363263-1177024865/instance-363263-1177024865.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-363263-1177024865 -o ROOT/results/node30/solver-363263-1177024865 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363263-1177024865/instance-363263-1177024865.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 870978507 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: 1802072 kB Buffers: 54680 kB Cached: 133808 kB SwapCached: 15104 kB Active: 104404 kB Inactive: 107236 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802072 kB SwapTotal: 4192956 kB SwapFree: 4157140 kB Dirty: 8736 kB Writeback: 0 kB Mapped: 29996 kB Slab: 27796 kB Committed_AS: 3395020 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= 66388 MiB End job on node30 on Thu Apr 19 23:21:19 UTC 2007