Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 156.037 | 156.101 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb |
MD5SUM | d62742ce7b3ddc885e86cc367d20ba86 |
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 | 0.670897 |
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 | 8600 |
Total number of constraints | 2806 |
Number of constraints which are clauses | 600 |
Number of constraints which are cardinality constraints (but not clauses) | 120 |
Number of constraints which are nor clauses,nor cardinality constraints | 2086 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 450 |
Number of terms in the objective function | 5400 |
Biggest coefficient in the objective function | 1457 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 528660 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 528660 |
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 0.29/0.31 c starting to Solve 0.29/0.31 c #variables read: 8600 - #constraints read: 3043 155.93/156.09 c total time : 156.05 s 155.93/156.09 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362577-1177015136/instance-362577-1177015136.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-362577-1177015136 -o ROOT/results/node33/solver-362577-1177015136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362577-1177015136/instance-362577-1177015136.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 0.97 0.98 3/77 5059 /proc/meminfo: memFree=1737848/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=2552 CPUtime=0 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 149429070 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11113233 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 638 230 193 16 0 77 0 [startup+0.094902 s] /proc/loadavg: 1.00 0.97 0.98 3/77 5059 /proc/meminfo: memFree=1737848/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=3748 CPUtime=0.09 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 567 0 0 0 9 0 0 0 18 0 1 0 149429070 3837952 537 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 937 537 199 16 0 376 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3748 [startup+0.101903 s] /proc/loadavg: 1.00 0.97 0.98 3/77 5059 /proc/meminfo: memFree=1737848/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=3748 CPUtime=0.09 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 579 0 0 0 9 0 0 0 18 0 1 0 149429070 3837952 549 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11411106 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 937 549 199 16 0 376 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3748 [startup+0.301944 s] /proc/loadavg: 1.00 0.97 0.98 3/77 5059 /proc/meminfo: memFree=1737848/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=7508 CPUtime=0.29 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1395 0 0 0 29 0 0 0 19 0 1 0 149429070 7688192 1365 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11380347 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 1877 1365 205 16 0 1316 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7508 [startup+0.702026 s] /proc/loadavg: 1.00 0.97 0.98 3/77 5059 /proc/meminfo: memFree=1737848/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=7776 CPUtime=0.69 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1441 0 0 0 69 0 0 0 23 0 1 0 149429070 7962624 1411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 1944 1411 206 16 0 1383 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7776 [startup+1.50119 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5060 /proc/meminfo: memFree=1732848/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=7776 CPUtime=1.49 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1441 0 0 0 149 0 0 0 25 0 1 0 149429070 7962624 1411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 1944 1411 206 16 0 1383 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7776 [startup+3.10152 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5060 /proc/meminfo: memFree=1732720/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=7776 CPUtime=3.09 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1441 0 0 0 309 0 0 0 25 0 1 0 149429070 7962624 1411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 1944 1411 206 16 0 1383 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7776 [startup+6.30118 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5060 /proc/meminfo: memFree=1732720/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=7908 CPUtime=6.29 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1473 0 0 0 629 0 0 0 25 0 1 0 149429070 8097792 1443 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 1977 1443 206 16 0 1416 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7908 [startup+12.7015 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1732216/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=8164 CPUtime=12.68 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1549 0 0 0 1268 0 0 0 25 0 1 0 149429070 8359936 1519 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 2041 1519 206 16 0 1480 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 8164 [startup+25.5011 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1731640/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=8804 CPUtime=25.48 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 1699 0 0 0 2547 1 0 0 25 0 1 0 149429070 9015296 1669 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 2201 1669 206 16 0 1640 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 8804 [startup+51.1014 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1727928/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=12532 CPUtime=51.07 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 2650 0 0 0 5105 2 0 0 25 0 1 0 149429070 12832768 2620 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 3133 2620 206 16 0 2572 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 12532 [startup+102.306 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1725944/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=14588 CPUtime=102.25 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3158 0 0 0 10223 2 0 0 25 0 1 0 149429070 14938112 3128 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528311 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 3647 3128 206 16 0 3086 0 Current children cumulated CPU time (s) 102.25 Current children cumulated vsize (KiB) 14588 Solver just ended. Dumping a history of the last processes samples [startup+127.901 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1725432/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=15112 CPUtime=127.84 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3285 0 0 0 12781 3 0 0 25 0 1 0 149429070 15474688 3255 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558702 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 3778 3255 206 16 0 3217 0 Current children cumulated CPU time (s) 127.84 Current children cumulated vsize (KiB) 15112 [startup+140.702 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1724664/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=15892 CPUtime=140.64 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3472 0 0 0 14061 3 0 0 25 0 1 0 149429070 16273408 3442 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 3973 3442 206 16 0 3412 0 Current children cumulated CPU time (s) 140.64 Current children cumulated vsize (KiB) 15892 [startup+147.102 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1724408/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=16160 CPUtime=147.03 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3530 0 0 0 14700 3 0 0 25 0 1 0 149429070 16547840 3500 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4040 3500 206 16 0 3479 0 Current children cumulated CPU time (s) 147.03 Current children cumulated vsize (KiB) 16160 [startup+150.302 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1724408/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=16160 CPUtime=150.23 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3535 0 0 0 15020 3 0 0 25 0 1 0 149429070 16547840 3505 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4040 3505 206 16 0 3479 0 Current children cumulated CPU time (s) 150.23 Current children cumulated vsize (KiB) 16160 [startup+153.501 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1724024/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=16940 CPUtime=153.43 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3727 0 0 0 15340 3 0 0 25 0 1 0 149429070 17346560 3697 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4235 3697 206 16 0 3674 0 Current children cumulated CPU time (s) 153.43 Current children cumulated vsize (KiB) 16940 [startup+155.106 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1723512/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=17068 CPUtime=155.03 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3745 0 0 0 15500 3 0 0 25 0 1 0 149429070 17477632 3715 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11379096 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4267 3715 206 16 0 3706 0 Current children cumulated CPU time (s) 155.03 Current children cumulated vsize (KiB) 17068 [startup+155.502 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1723512/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=17068 CPUtime=155.43 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3745 0 0 0 15540 3 0 0 25 0 1 0 149429070 17477632 3715 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134523652 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4267 3715 206 16 0 3706 0 Current children cumulated CPU time (s) 155.43 Current children cumulated vsize (KiB) 17068 [startup+155.902 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1723512/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=17068 CPUtime=155.83 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3745 0 0 0 15580 3 0 0 25 0 1 0 149429070 17477632 3715 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4267 3715 206 16 0 3706 0 Current children cumulated CPU time (s) 155.83 Current children cumulated vsize (KiB) 17068 [startup+156.002 s] /proc/loadavg: 1.00 0.97 0.98 2/78 5062 /proc/meminfo: memFree=1723512/2055920 swapFree=4180512/4192956 [pid=5059] ppid=5057 vsize=17068 CPUtime=155.93 /proc/5059/stat : 5059 (Pueblo) R 5057 5059 4499 0 -1 4194304 3745 0 0 0 15590 3 0 0 25 0 1 0 149429070 17477632 3715 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558907 0 0 4096 0 0 0 0 17 1 0 0 /proc/5059/statm: 4267 3715 206 16 0 3706 0 Current children cumulated CPU time (s) 155.93 Current children cumulated vsize (KiB) 17068 Child status: 20 Real time (s): 156.101 CPU time (s): 156.037 CPU user time (s): 155.997 CPU system time (s): 0.039993 CPU usage (%): 99.9592 Max. virtual memory (cumulated for all children) (KiB): 17068 getrusage(RUSAGE_CHILDREN,...) data: user time used= 155.997 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3752 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= 3312 runsolver used 0.211967 second user time and 0.360945 second system time The end
Begin job on node33 on Thu Apr 19 20:38:56 UTC 2007 IDJOB= 362577 IDBENCH= 1576 IDSOLVER= 165 FILE ID= node33/362577-1177015136 PBS_JOBID= 4630544 Free space on /tmp= 66474 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb COMMAND LINE= Pueblo /tmp/evaluation/362577-1177015136/instance-362577-1177015136.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-362577-1177015136 -o ROOT/results/node33/conversion-362577-1177015136 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362577-1177015136/instance-362577-1177015136.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-362577-1177015136 -o ROOT/results/node33/solver-362577-1177015136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362577-1177015136/instance-362577-1177015136.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= d62742ce7b3ddc885e86cc367d20ba86 RANDOM SEED= 331396074 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node33.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 : 3000.272 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 : 3000.272 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: 1738192 kB Buffers: 36384 kB Cached: 174180 kB SwapCached: 2276 kB Active: 183656 kB Inactive: 80616 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1738192 kB SwapTotal: 4192956 kB SwapFree: 4180512 kB Dirty: 3036 kB Writeback: 0 kB Mapped: 68616 kB Slab: 38696 kB Committed_AS: 1670924 kB PageTables: 1992 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= 66474 MiB End job on node33 on Thu Apr 19 20:41:32 UTC 2007