Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 23.2955 | 23.3034 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-beaconfd.opb |
MD5SUM | 82f615abc3129d59c14793e11ecbb793 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 0.477926 |
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 | 7860 |
Total number of constraints | 173 |
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 | 173 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 4620 |
Number of terms in the objective function | 2880 |
Biggest coefficient in the objective function | 58518929408000 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 540181257540309 |
Number of bits of the sum of numbers in the objective function | 49 |
Biggest number in a constraint | 58518929408000 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 540181257540309 |
Number of bits of the biggest sum of numbers | 49 |
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 Parsing PB file... 2.49/2.58 c Converting 231 PB-constraints to clauses... 2.49/2.59 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ################################################################################## 23.18/23.29 c -- Clauses(.)/Splits(s): (none) 23.18/23.29 c ---[ 222]---> BDD-cost: 85 23.18/23.29 s UNSATISFIABLE 23.18/23.29 c _______________________________________________________________________________ 23.18/23.29 c 23.18/23.29 c restarts : 0 23.18/23.29 c conflicts : 0 (0 /sec) 23.18/23.29 c decisions : 0 (0 /sec) 23.18/23.29 c propagations : 0 (0 /sec) 23.18/23.29 c inspects : 0 (0 /sec) 23.18/23.29 c CPU time : 23.2735 s 23.18/23.29 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365617-1177051341/instance-365617-1177051341.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-365617-1177051341 -o ROOT/results/node25/solver-365617-1177051341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365617-1177051341/minisat+ /tmp/evaluation/365617-1177051341/instance-365617-1177051341.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: 0.97 1.00 0.99 3/64 4529 /proc/meminfo: memFree=1659744/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=1180 CPUtime=0 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 153051168 1208320 124 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 295 124 67 215 0 77 0 [startup+0.0642401 s] /proc/loadavg: 0.97 1.00 0.99 3/64 4529 /proc/meminfo: memFree=1659744/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=2912 CPUtime=0.06 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 568 0 0 0 6 0 0 0 18 0 1 0 153051168 2981888 553 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005244 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 728 553 74 215 0 510 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2912 [startup+0.101244 s] /proc/loadavg: 0.97 1.00 0.99 3/64 4529 /proc/meminfo: memFree=1659744/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=3176 CPUtime=0.09 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 153051168 3252224 600 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808967 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 794 600 74 215 0 576 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3176 [startup+0.301279 s] /proc/loadavg: 0.97 1.00 0.99 3/64 4529 /proc/meminfo: memFree=1659744/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=4016 CPUtime=0.29 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 852 0 0 0 29 0 0 0 19 0 1 0 153051168 4112384 837 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648448 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 1004 837 75 215 0 786 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4016 [startup+0.701345 s] /proc/loadavg: 0.97 1.00 0.99 3/64 4529 /proc/meminfo: memFree=1659744/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=5736 CPUtime=0.69 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 1447 0 0 0 69 0 0 0 22 0 1 0 153051168 5873664 1261 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 1434 1262 75 215 0 1216 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5736 [startup+1.50248 s] /proc/loadavg: 0.97 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1653656/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=9776 CPUtime=1.5 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 2744 0 0 0 149 1 0 0 25 0 1 0 153051168 10010624 2279 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 2444 2279 75 215 0 2226 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 9776 [startup+3.10175 s] /proc/loadavg: 0.97 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1647960/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=3.09 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 308 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005847 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 14820 [startup+6.3013 s] /proc/loadavg: 0.97 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=6.29 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 628 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812771 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 14820 [startup+12.7014 s] /proc/loadavg: 0.98 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=12.69 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 1268 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 14820 Solver just ended. Dumping a history of the last processes samples [startup+19.1015 s] /proc/loadavg: 0.98 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=19.08 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 1907 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003889 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 14820 [startup+20.7018 s] /proc/loadavg: 0.98 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=20.68 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 2067 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808955 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 14820 [startup+22.302 s] /proc/loadavg: 0.98 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=22.28 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 2227 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621745 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 14820 [startup+23.1052 s] /proc/loadavg: 0.98 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=14820 CPUtime=23.09 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194304 4311 0 0 0 2308 1 0 0 25 0 1 0 153051168 15175680 3551 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005895 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 3705 3551 83 215 0 3487 0 Current children cumulated CPU time (s) 23.09 Current children cumulated vsize (KiB) 14820 [startup+23.3012 s] /proc/loadavg: 0.98 1.00 0.99 2/65 4530 /proc/meminfo: memFree=1645544/2055920 swapFree=4182972/4192956 [pid=4529] ppid=4527 vsize=0 CPUtime=23.29 /proc/4529/stat : 4529 (minisat+) R 4527 4529 3132 0 -1 4194308 4334 0 0 0 2327 2 0 0 25 0 1 0 153051168 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4529/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 23.29 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 23.3034 CPU time (s): 23.2955 CPU user time (s): 23.2735 CPU system time (s): 0.021996 CPU usage (%): 99.9659 Max. virtual memory (cumulated for all children) (KiB): 14820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.2735 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4334 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= 8 involuntary context switches= 45 runsolver used 0.019996 second user time and 0.057991 second system time The end
Begin job on node25 on Fri Apr 20 06:42:21 UTC 2007 IDJOB= 365617 IDBENCH= 2451 IDSOLVER= 156 FILE ID= node25/365617-1177051341 PBS_JOBID= 4640173 Free space on /tmp= 66366 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-beaconfd.opb COMMAND LINE= /tmp/evaluation/365617-1177051341/minisat+ /tmp/evaluation/365617-1177051341/instance-365617-1177051341.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365617-1177051341 -o ROOT/results/node25/conversion-365617-1177051341 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365617-1177051341/instance-365617-1177051341.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-365617-1177051341 -o ROOT/results/node25/solver-365617-1177051341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365617-1177051341/minisat+ /tmp/evaluation/365617-1177051341/instance-365617-1177051341.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 82f615abc3129d59c14793e11ecbb793 RANDOM SEED= 989830467 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: 1660216 kB Buffers: 72784 kB Cached: 271216 kB SwapCached: 3684 kB Active: 180444 kB Inactive: 174832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1660216 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 3800 kB Writeback: 0 kB Mapped: 15952 kB Slab: 26560 kB Committed_AS: 4050480 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= 66366 MiB End job on node25 on Fri Apr 20 06:42:44 UTC 2007