Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 227.081 | 227.167 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 227.01/227.15 c starting to Solve 227.01/227.15 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/363264-1177024872/instance-363264-1177024872.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-363264-1177024872 -o ROOT/results/node25/solver-363264-1177024872 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363264-1177024872/instance-363264-1177024872.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 7106 /proc/meminfo: memFree=1756776/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=2644 CPUtime=0 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 150404289 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 661 226 192 40 0 76 0 [startup+0.074383 s] /proc/loadavg: 1.00 1.02 1.00 3/64 7106 /proc/meminfo: memFree=1756776/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=4508 CPUtime=0.07 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 728 0 0 0 7 0 0 0 18 0 1 0 150404289 4616192 698 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 1127 698 192 40 0 542 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4508 [startup+0.102386 s] /proc/loadavg: 1.00 1.02 1.00 3/64 7106 /proc/meminfo: memFree=1756776/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=5176 CPUtime=0.09 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 908 0 0 0 9 0 0 0 18 0 1 0 150404289 5300224 878 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 1294 880 192 40 0 709 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5176 [startup+0.302421 s] /proc/loadavg: 1.00 1.02 1.00 3/64 7106 /proc/meminfo: memFree=1756776/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=9708 CPUtime=0.3 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 2029 0 0 0 29 1 0 0 19 0 1 0 150404289 9940992 1999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 2427 1999 199 40 0 1842 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 9708 [startup+0.70149 s] /proc/loadavg: 1.00 1.02 1.00 3/64 7106 /proc/meminfo: memFree=1756776/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=11840 CPUtime=0.69 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 2580 0 0 0 68 1 0 0 22 0 1 0 150404289 12124160 2550 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10427478 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 2960 2550 199 40 0 2375 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11840 [startup+1.50163 s] /proc/loadavg: 1.00 1.02 1.00 2/65 7107 /proc/meminfo: memFree=1745760/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=16104 CPUtime=1.49 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 3630 0 0 0 148 1 0 0 25 0 1 0 150404289 16490496 3600 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 4026 3600 199 40 0 3441 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 16104 [startup+3.1019 s] /proc/loadavg: 1.00 1.02 1.00 2/65 7107 /proc/meminfo: memFree=1738720/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=71288 CPUtime=3.09 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 18661 0 0 0 303 6 0 0 25 0 1 0 150404289 72998912 17414 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 17822 17414 221 40 0 17237 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 71288 [startup+6.30145 s] /proc/loadavg: 1.00 1.02 1.00 2/65 7107 /proc/meminfo: memFree=1685984/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=72680 CPUtime=6.29 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 19641 0 0 0 622 7 0 0 25 0 1 0 150404289 74424320 17762 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18170 17762 221 40 0 17585 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 72680 [startup+12.7015 s] /proc/loadavg: 1.00 1.02 1.00 2/65 7107 /proc/meminfo: memFree=1685992/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=72680 CPUtime=12.68 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 27229 0 0 0 1257 11 0 0 25 0 1 0 150404289 74424320 17762 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582342 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18170 17762 221 40 0 17585 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 72680 [startup+25.5017 s] /proc/loadavg: 1.00 1.02 1.00 2/65 7107 /proc/meminfo: memFree=1683304/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=25.48 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 36635 0 0 0 2531 17 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 75468 [startup+51.1021 s] /proc/loadavg: 1.00 1.02 1.00 2/65 7107 /proc/meminfo: memFree=1683560/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=51.07 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 46690 0 0 0 5085 22 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582182 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 75468 [startup+102.305 s] /proc/loadavg: 1.00 1.01 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=102.26 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 56581 0 0 0 10199 27 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 75468 [startup+162.301 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=162.23 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 62408 0 0 0 16193 30 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643344 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 162.23 Current children cumulated vsize (KiB) 75468 [startup+222.301 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=222.21 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 65275 0 0 0 22187 34 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605364 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 222.21 Current children cumulated vsize (KiB) 75468 Solver just ended. Dumping a history of the last processes samples [startup+223.903 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=223.81 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 65369 0 0 0 22347 34 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 223.81 Current children cumulated vsize (KiB) 75468 [startup+225.506 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=225.41 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 65463 0 0 0 22507 34 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582166 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 225.41 Current children cumulated vsize (KiB) 75468 [startup+226.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=226.21 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 65510 0 0 0 22587 34 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589805 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 226.21 Current children cumulated vsize (KiB) 75468 [startup+226.701 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=226.61 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 65557 0 0 0 22627 34 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581739 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 226.61 Current children cumulated vsize (KiB) 75468 [startup+227.101 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7107 /proc/meminfo: memFree=1683368/2055920 swapFree=4182972/4192956 [pid=7106] ppid=7104 vsize=75468 CPUtime=227.01 /proc/7106/stat : 7106 (glpPBv3) R 7104 7106 3482 0 -1 0 65604 0 0 0 22667 34 0 0 25 0 1 0 150404289 77279232 18459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581076 0 0 4096 0 0 0 0 17 1 0 0 /proc/7106/statm: 18867 18459 221 40 0 18282 0 Current children cumulated CPU time (s) 227.01 Current children cumulated vsize (KiB) 75468 Child status: 20 Real time (s): 227.167 CPU time (s): 227.081 CPU user time (s): 226.725 CPU system time (s): 0.356945 CPU usage (%): 99.9624 Max. virtual memory (cumulated for all children) (KiB): 75656 getrusage(RUSAGE_CHILDREN,...) data: user time used= 226.725 system time used= 0.356945 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 66001 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= 584 runsolver used 0.188971 second user time and 0.442932 second system time The end
Begin job on node25 on Thu Apr 19 23:21:12 UTC 2007 IDJOB= 363264 IDBENCH= 1785 IDSOLVER= 166 FILE ID= node25/363264-1177024872 PBS_JOBID= 4630610 Free space on /tmp= 66361 MiB SOLVER NAME= glpPB 0.2 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= glpPBv3 /tmp/evaluation/363264-1177024872/instance-363264-1177024872.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-363264-1177024872 -o ROOT/results/node25/conversion-363264-1177024872 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363264-1177024872/instance-363264-1177024872.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-363264-1177024872 -o ROOT/results/node25/solver-363264-1177024872 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363264-1177024872/instance-363264-1177024872.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 920722788 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: 1757120 kB Buffers: 53640 kB Cached: 195772 kB SwapCached: 3684 kB Active: 119136 kB Inactive: 140312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1757120 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 8768 kB Writeback: 0 kB Mapped: 15816 kB Slab: 25332 kB Committed_AS: 2813316 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= 66361 MiB End job on node25 on Thu Apr 19 23:24:59 UTC 2007