Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 20.5679 | 20.5792 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-25fv47.opb |
MD5SUM | 352e6e4471b8236a210f84cf79d988ac |
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 | 1.42578 |
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 | 47130 |
Total number of constraints | 820 |
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 | 820 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 10200 |
Number of terms in the objective function | 19170 |
Biggest coefficient in the objective function | 536870912000000 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 10623608039212938 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 128285302811787264 |
Number of bits of the biggest number in a constraint | 57 |
Biggest sum of numbers in a constraint | 812950436219668362 |
Number of bits of the biggest sum of numbers | 60 |
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... 5.39/5.49 c Converting 1327 PB-constraints to clauses... 5.50/5.51 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ######################################################################################################################################################################################################################################################################################################################################################################################################################################################################################### 20.48/20.57 c -- Clauses(.)/Splits(s): s 20.48/20.57 s UNSATISFIABLE 20.48/20.57 c _______________________________________________________________________________ 20.48/20.57 c 20.48/20.57 c restarts : 0 20.48/20.57 c conflicts : 0 (0 /sec) 20.48/20.57 c decisions : 0 (0 /sec) 20.48/20.57 c propagations : 0 (0 /sec) 20.48/20.57 c inspects : 0 (0 /sec) 20.48/20.57 c CPU time : 20.5019 s 20.48/20.57 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365413-1177050527/instance-365413-1177050527.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-365413-1177050527 -o ROOT/results/node7/solver-365413-1177050527 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365413-1177050527/minisat+ /tmp/evaluation/365413-1177050527/instance-365413-1177050527.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: 0.94 1.10 1.12 3/77 28183 /proc/meminfo: memFree=1703216/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=1180 CPUtime=0 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 181090410 1208320 122 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 295 122 67 215 0 77 0 [startup+0.042383 s] /proc/loadavg: 0.94 1.10 1.12 3/77 28183 /proc/meminfo: memFree=1703216/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=2852 CPUtime=0.03 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 495 0 0 0 3 0 0 0 18 0 1 0 181090410 2920448 479 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 713 479 67 215 0 495 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2852 [startup+0.101388 s] /proc/loadavg: 0.94 1.10 1.12 3/77 28183 /proc/meminfo: memFree=1703216/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=4996 CPUtime=0.09 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 1047 0 0 0 9 0 0 0 18 0 1 0 181090410 5115904 1026 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570066 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 1249 1026 75 215 0 1031 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4996 [startup+0.301409 s] /proc/loadavg: 0.94 1.10 1.12 3/77 28183 /proc/meminfo: memFree=1703216/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=5896 CPUtime=0.29 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 1311 0 0 0 29 0 0 0 19 0 1 0 181090410 6037504 1248 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005778 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 1474 1248 75 215 0 1256 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5896 [startup+0.701451 s] /proc/loadavg: 0.94 1.10 1.12 3/77 28183 /proc/meminfo: memFree=1703216/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=9156 CPUtime=0.69 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 2012 0 0 0 69 0 0 0 23 0 1 0 181090410 9375744 1949 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012076 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 2289 1949 75 215 0 2071 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9156 [startup+1.50154 s] /proc/loadavg: 0.94 1.10 1.12 2/78 28184 /proc/meminfo: memFree=1694120/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=12968 CPUtime=1.49 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 3026 0 0 0 148 1 0 0 25 0 1 0 181090410 13279232 2963 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 3242 2963 75 215 0 3024 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 12968 [startup+3.1017 s] /proc/loadavg: 0.94 1.10 1.12 2/78 28184 /proc/meminfo: memFree=1688360/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=21300 CPUtime=3.09 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 5099 0 0 0 307 2 0 0 25 0 1 0 181090410 21811200 4953 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134650589 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 5325 4953 75 215 0 5107 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 21300 [startup+6.30104 s] /proc/loadavg: 0.94 1.10 1.12 2/78 28184 /proc/meminfo: memFree=1673576/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=6.29 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9342 0 0 0 624 5 0 0 25 0 1 0 181090410 36368384 8300 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530454 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8300 83 215 0 8661 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 35516 [startup+12.7027 s] /proc/loadavg: 0.95 1.10 1.12 2/78 28184 /proc/meminfo: memFree=1670120/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=12.69 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9343 0 0 0 1264 5 0 0 25 0 1 0 181090410 36368384 8301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8301 83 215 0 8661 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 35516 Solver just ended. Dumping a history of the last processes samples [startup+15.901 s] /proc/loadavg: 0.95 1.10 1.12 2/78 28184 /proc/meminfo: memFree=1670184/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=15.88 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9343 0 0 0 1583 5 0 0 25 0 1 0 181090410 36368384 8301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621290 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8301 83 215 0 8661 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 35516 [startup+19.1014 s] /proc/loadavg: 0.95 1.10 1.12 2/78 28184 /proc/meminfo: memFree=1670248/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=19.08 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9343 0 0 0 1903 5 0 0 25 0 1 0 181090410 36368384 8301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005853 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8301 83 215 0 8661 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 35516 [startup+19.9015 s] /proc/loadavg: 0.96 1.09 1.11 2/78 28184 /proc/meminfo: memFree=1670248/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=19.88 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9343 0 0 0 1983 5 0 0 25 0 1 0 181090410 36368384 8301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134810863 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8301 83 215 0 8661 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 35516 [startup+20.3015 s] /proc/loadavg: 0.96 1.09 1.11 2/78 28184 /proc/meminfo: memFree=1670248/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=20.28 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9343 0 0 0 2023 5 0 0 25 0 1 0 181090410 36368384 8301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805987 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8301 83 215 0 8661 0 Current children cumulated CPU time (s) 20.28 Current children cumulated vsize (KiB) 35516 [startup+20.5015 s] /proc/loadavg: 0.96 1.09 1.11 2/78 28184 /proc/meminfo: memFree=1670248/2055920 swapFree=4159720/4192956 [pid=28183] ppid=28181 vsize=35516 CPUtime=20.48 /proc/28183/stat : 28183 (minisat+) R 28181 28183 30333 0 -1 4194304 9343 0 0 0 2043 5 0 0 25 0 1 0 181090410 36368384 8301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005286 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28183/statm: 8879 8301 83 215 0 8661 0 Current children cumulated CPU time (s) 20.48 Current children cumulated vsize (KiB) 35516 Child status: 20 Real time (s): 20.5792 CPU time (s): 20.5679 CPU user time (s): 20.5019 CPU system time (s): 0.065989 CPU usage (%): 99.945 Max. virtual memory (cumulated for all children) (KiB): 35516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.5019 system time used= 0.065989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9363 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= 533 runsolver used 0.026995 second user time and 0.068989 second system time The end
Begin job on node7 on Fri Apr 20 06:28:48 UTC 2007 IDJOB= 365413 IDBENCH= 2380 IDSOLVER= 156 FILE ID= node7/365413-1177050527 PBS_JOBID= 4640152 Free space on /tmp= 66364 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-v2-20-10-25fv47.opb COMMAND LINE= /tmp/evaluation/365413-1177050527/minisat+ /tmp/evaluation/365413-1177050527/instance-365413-1177050527.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-365413-1177050527 -o ROOT/results/node7/conversion-365413-1177050527 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365413-1177050527/instance-365413-1177050527.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-365413-1177050527 -o ROOT/results/node7/solver-365413-1177050527 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365413-1177050527/minisat+ /tmp/evaluation/365413-1177050527/instance-365413-1177050527.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 352e6e4471b8236a210f84cf79d988ac RANDOM SEED= 470417867 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1703624 kB Buffers: 41120 kB Cached: 239412 kB SwapCached: 13296 kB Active: 104532 kB Inactive: 204876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1703624 kB SwapTotal: 4192956 kB SwapFree: 4159720 kB Dirty: 7640 kB Writeback: 0 kB Mapped: 35532 kB Slab: 28324 kB Committed_AS: 8775088 kB PageTables: 1872 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= 66364 MiB End job on node7 on Fri Apr 20 06:29:09 UTC 2007