Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 71.3452 | 71.4502 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb |
MD5SUM | 8e26f63addeab9c605a48fae9909490e |
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 | 10.0375 |
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 | 107520 |
Total number of constraints | 3312 |
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 | 3312 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 820 |
Number of terms in the objective function | 41280 |
Biggest coefficient in the objective function | 2704 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 560432 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 261600 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 560432 |
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 |
0.00/0.07 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.07 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.07 c type "bsolo -h" for help 0.00/0.07 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.07 c Time Limit set to 1800 0.00/0.07 c Memory Limit set to 1800 MB 0.00/0.07 c Instance file /tmp/evaluation/363331-1177026003/instance-363331-1177026003.opb 0.00/0.08 c File size is 3684440 bytes. 0.72/0.83 c Highest Coefficient sum: 560432 0.72/0.83 c Parsing was ok!! 0.72/0.83 c Total parsing time: 0.751 s 0.72/0.87 c Var: 107520 Constr: 4560 0/0/4560 Lit: 438520 Watch. Lit: 67846 0.72/0.87 c Obj. Vars: 41280 (38.3929 % of total variables) 5.71/5.88 c Pre-processing Time: 5.797 s 5.71/5.88 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 5.71/5.88 c 0 75029 4560 438520 96 361871 877040 0 0 5.80 5.71/5.88 c Switching off LPR mode. 71.29/71.43 c 100 75029 4660 441794 94 374188 964745 100 16 6.13 71.29/71.43 c 250 75029 4810 454080 94 374419 500000 250 34 7.30 71.29/71.43 c 479 75029 5039 465712 92 374691 550001 479 62 7.62 71.29/71.43 c 817 75029 5377 476829 88 375076 605002 817 102 8.00 71.29/71.43 c 1325 75029 5885 504483 85 376045 665503 1325 142 9.28 71.29/71.43 c 2089 75029 6649 546337 82 377559 732054 2089 190 10.99 71.29/71.43 c 3235 75029 7795 604593 77 379836 805260 3235 231 13.95 71.29/71.43 c 4956 75029 9516 670531 70 383259 885787 4956 307 16.14 71.29/71.43 c 7540 75029 12100 773503 63 388427 974366 7540 378 19.92 71.29/71.43 c 11419 75029 15979 1000888 62 396105 500000 11419 384 29.67 71.29/71.43 c 17241 75029 21801 1512468 69 407738 550001 17241 394 43.68 71.29/71.43 c 25978 75029 30538 2025636 66 425211 605002 25978 402 64.52 71.29/71.43 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 71.29/71.43 c 12 28326 17698 537694 32886 2132810 28326 397 71.33 71.29/71.43 s UNSATISFIABLE 71.29/71.43 c Total time: 71.331 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-363331-1177026003 -o ROOT/results/node21/solver-363331-1177026003 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363331-1177026003/instance-363331-1177026003.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: 0.89 0.97 0.99 3/77 3710 /proc/meminfo: memFree=1759536/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=2520 CPUtime=0 /proc/3710/stat : 3710 (bsolo3.0.16) D 3708 3710 25229 0 -1 4194304 58 0 0 0 0 0 0 0 18 0 1 0 150517599 2580480 41 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8438564 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/3710/statm: 630 41 32 324 0 8 0 [startup+0.041567 s] /proc/loadavg: 0.89 0.97 0.99 3/77 3710 /proc/meminfo: memFree=1759536/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=2520 CPUtime=0 /proc/3710/stat : 3710 (bsolo3.0.16) D 3708 3710 25229 0 -1 4194304 58 0 0 0 0 0 0 0 18 0 1 0 150517599 2580480 41 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8438564 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/3710/statm: 630 41 32 324 0 8 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2520 [startup+0.101575 s] /proc/loadavg: 0.89 0.97 0.99 3/77 3710 /proc/meminfo: memFree=1759536/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=16212 CPUtime=0.02 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 619 0 0 0 2 0 0 0 18 0 1 0 150517599 16601088 587 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8898479 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3710/statm: 4053 587 311 324 0 2222 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 16212 [startup+0.301608 s] /proc/loadavg: 0.89 0.97 0.99 3/77 3710 /proc/meminfo: memFree=1759536/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=16056 CPUtime=0.22 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 2760 0 0 0 21 1 0 0 19 0 1 0 150517599 16441344 2560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8904275 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3710/statm: 4014 2560 564 324 0 2183 0 Current children cumulated CPU time (s) 0.22 Current children cumulated vsize (KiB) 16056 [startup+0.701647 s] /proc/loadavg: 0.89 0.97 0.99 3/77 3710 /proc/meminfo: memFree=1759536/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=20216 CPUtime=0.62 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 4598 0 0 0 60 2 0 0 23 0 1 0 150517599 20701184 4144 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8898332 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3710/statm: 5054 4144 1033 324 0 3223 0 Current children cumulated CPU time (s) 0.62 Current children cumulated vsize (KiB) 20216 [startup+1.50172 s] /proc/loadavg: 0.89 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1731048/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=35784 CPUtime=1.41 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 9343 0 0 0 135 6 0 0 25 0 1 0 150517599 36642816 7908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 8946 7908 306 324 0 8015 0 Current children cumulated CPU time (s) 1.41 Current children cumulated vsize (KiB) 35784 [startup+3.1019 s] /proc/loadavg: 0.89 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1728680/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=35888 CPUtime=3.02 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 9385 0 0 0 294 8 0 0 25 0 1 0 150517599 36749312 7950 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 8972 7950 306 324 0 8041 0 Current children cumulated CPU time (s) 3.02 Current children cumulated vsize (KiB) 35888 [startup+6.30125 s] /proc/loadavg: 0.90 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1723432/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=36984 CPUtime=6.21 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 11973 0 0 0 606 15 0 0 25 0 1 0 150517599 37871616 8225 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 9246 8225 312 324 0 8315 0 Current children cumulated CPU time (s) 6.21 Current children cumulated vsize (KiB) 36984 [startup+12.7019 s] /proc/loadavg: 0.91 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1726128/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=38560 CPUtime=12.61 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 12393 0 0 0 1234 27 0 0 25 0 1 0 150517599 39485440 8645 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 9640 8645 312 324 0 8709 0 Current children cumulated CPU time (s) 12.61 Current children cumulated vsize (KiB) 38560 [startup+25.5013 s] /proc/loadavg: 0.93 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1720432/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=44076 CPUtime=25.41 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 13770 0 0 0 2505 36 0 0 25 0 1 0 150517599 45133824 10022 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 11019 10022 312 324 0 10088 0 Current children cumulated CPU time (s) 25.41 Current children cumulated vsize (KiB) 44076 [startup+51.1011 s] /proc/loadavg: 0.95 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1708912/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=55788 CPUtime=50.99 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 16699 0 0 0 5053 46 0 0 25 0 1 0 150517599 57126912 12951 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 13947 12951 312 324 0 13016 0 Current children cumulated CPU time (s) 50.99 Current children cumulated vsize (KiB) 55788 Solver just ended. Dumping a history of the last processes samples [startup+63.9015 s] /proc/loadavg: 0.96 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1705328/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=59196 CPUtime=63.79 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 17549 0 0 0 6330 49 0 0 25 0 1 0 150517599 60616704 13801 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 14799 13801 312 324 0 13868 0 Current children cumulated CPU time (s) 63.79 Current children cumulated vsize (KiB) 59196 [startup+67.1059 s] /proc/loadavg: 0.96 0.97 0.99 3/78 3711 /proc/meminfo: memFree=1704304/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=60244 CPUtime=66.99 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 17801 0 0 0 6649 50 0 0 25 0 1 0 150517599 61689856 14053 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 15061 14053 312 324 0 14130 0 Current children cumulated CPU time (s) 66.99 Current children cumulated vsize (KiB) 60244 [startup+68.7011 s] /proc/loadavg: 0.97 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1704048/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=60640 CPUtime=68.59 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 17888 0 0 0 6809 50 0 0 25 0 1 0 150517599 62095360 14140 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 15160 14140 312 324 0 14229 0 Current children cumulated CPU time (s) 68.59 Current children cumulated vsize (KiB) 60640 [startup+70.3012 s] /proc/loadavg: 0.97 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1703600/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=60904 CPUtime=70.19 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 17974 0 0 0 6969 50 0 0 25 0 1 0 150517599 62365696 14226 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 15226 14226 312 324 0 14295 0 Current children cumulated CPU time (s) 70.19 Current children cumulated vsize (KiB) 60904 [startup+71.1013 s] /proc/loadavg: 0.97 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1703600/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=61040 CPUtime=70.99 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 18012 0 0 0 7049 50 0 0 25 0 1 0 150517599 62504960 14264 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 15260 14264 312 324 0 14329 0 Current children cumulated CPU time (s) 70.99 Current children cumulated vsize (KiB) 61040 [startup+71.3013 s] /proc/loadavg: 0.97 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1703600/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=61168 CPUtime=71.19 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 18019 0 0 0 7069 50 0 0 25 0 1 0 150517599 62636032 14271 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 15292 14271 312 324 0 14361 0 Current children cumulated CPU time (s) 71.19 Current children cumulated vsize (KiB) 61168 [startup+71.4014 s] /proc/loadavg: 0.97 0.97 0.99 2/78 3711 /proc/meminfo: memFree=1703408/2055920 swapFree=4163760/4192956 [pid=3710] ppid=3708 vsize=61168 CPUtime=71.29 /proc/3710/stat : 3710 (bsolo3.0.16) R 3708 3710 25229 0 -1 4194304 18022 0 0 0 7079 50 0 0 25 0 1 0 150517599 62636032 14274 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551528 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3710/statm: 15292 14274 312 324 0 14361 0 Current children cumulated CPU time (s) 71.29 Current children cumulated vsize (KiB) 61168 Child status: 0 Real time (s): 71.4502 CPU time (s): 71.3452 CPU user time (s): 70.8322 CPU system time (s): 0.512922 CPU usage (%): 99.8529 Max. virtual memory (cumulated for all children) (KiB): 61168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 70.8322 system time used= 0.512922 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18023 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= 11 involuntary context switches= 128 runsolver used 0.079987 second user time and 0.187971 second system time The end
Begin job on node21 on Thu Apr 19 23:40:03 UTC 2007 IDJOB= 363331 IDBENCH= 1805 IDSOLVER= 163 FILE ID= node21/363331-1177026003 PBS_JOBID= 4630558 Free space on /tmp= 66383 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-a1c1s1.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363331-1177026003/instance-363331-1177026003.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-363331-1177026003 -o ROOT/results/node21/solver-363331-1177026003 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363331-1177026003/instance-363331-1177026003.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 8e26f63addeab9c605a48fae9909490e RANDOM SEED= 311408789 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1759880 kB Buffers: 66184 kB Cached: 136620 kB SwapCached: 7588 kB Active: 46376 kB Inactive: 186012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1759880 kB SwapTotal: 4192956 kB SwapFree: 4163760 kB Dirty: 8012 kB Writeback: 0 kB Mapped: 33404 kB Slab: 49040 kB Committed_AS: 1653528 kB PageTables: 1800 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= 66383 MiB End job on node21 on Thu Apr 19 23:41:15 UTC 2007