Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 1.17382 | 1.25599 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-share1b.opb |
MD5SUM | 5f65628b04d3927231e0304c2eb471a1 |
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 | 0.092985 |
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 | 6750 |
Total number of constraints | 117 |
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 | 117 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1110 |
Number of terms in the objective function | 930 |
Biggest coefficient in the objective function | 268435456000000 |
Number of bits for the biggest coefficient in the objective function | 48 |
Sum of the numbers in the objective function | 2701523689249770 |
Number of bits of the sum of numbers in the objective function | 52 |
Biggest number in a constraint | 7098668259737600 |
Number of bits of the biggest number in a constraint | 53 |
Biggest sum of numbers in a constraint | 57387730531810471 |
Number of bits of the biggest sum of numbers | 56 |
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... 0.69/0.72 c Converting 206 PB-constraints to clauses... 0.69/0.72 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ####################################################################### 1.09/1.16 c -- Clauses(.)/Splits(s): (none) 1.09/1.16 c ---[ 204]---> Sorter-cost: 651 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1.09/1.17 s UNSATISFIABLE 1.09/1.17 c _______________________________________________________________________________ 1.09/1.17 c 1.09/1.17 c restarts : 0 1.09/1.17 c conflicts : 0 (0 /sec) 1.09/1.17 c decisions : 0 (0 /sec) 1.09/1.17 c propagations : 0 (0 /sec) 1.09/1.17 c inspects : 0 (0 /sec) 1.09/1.17 c CPU time : 1.16782 s 1.09/1.17 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365425-1177050556/instance-365425-1177050556.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-365425-1177050556 -o ROOT/results/node7/solver-365425-1177050556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365425-1177050556/minisat+ /tmp/evaluation/365425-1177050556/instance-365425-1177050556.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: 0.96 1.09 1.11 3/77 28291 /proc/meminfo: memFree=1696944/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=1180 CPUtime=0 /proc/28291/stat : 28291 (minisat+) R 28289 28291 30333 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 181093266 1208320 122 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28291/statm: 295 122 67 215 0 77 0 [startup+0.00990406 s] /proc/loadavg: 0.96 1.09 1.11 3/77 28291 /proc/meminfo: memFree=1696944/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=1180 CPUtime=0 /proc/28291/stat : 28291 (minisat+) R 28289 28291 30333 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 181093266 1208320 144 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012160 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28291/statm: 295 144 75 215 0 77 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1180 [startup+0.101913 s] /proc/loadavg: 0.96 1.09 1.11 3/77 28291 /proc/meminfo: memFree=1696944/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=1836 CPUtime=0.09 /proc/28291/stat : 28291 (minisat+) R 28289 28291 30333 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 181093266 1880064 280 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28291/statm: 459 280 75 215 0 241 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1836 [startup+0.301933 s] /proc/loadavg: 0.96 1.09 1.11 3/77 28291 /proc/meminfo: memFree=1696944/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=2940 CPUtime=0.29 /proc/28291/stat : 28291 (minisat+) R 28289 28291 30333 0 -1 4194304 579 0 0 0 29 0 0 0 19 0 1 0 181093266 3010560 564 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005310 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28291/statm: 735 564 75 215 0 517 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2940 [startup+0.701975 s] /proc/loadavg: 0.96 1.09 1.11 3/77 28291 /proc/meminfo: memFree=1696944/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=5012 CPUtime=0.69 /proc/28291/stat : 28291 (minisat+) R 28289 28291 30333 0 -1 4194304 1086 0 0 0 69 0 0 0 23 0 1 0 181093266 5132288 1070 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28291/statm: 1253 1070 75 215 0 1035 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5012 Solver just ended. Dumping a history of the last processes samples [startup+1.10702 s] /proc/loadavg: 0.96 1.09 1.11 2/78 28292 /proc/meminfo: memFree=1692392/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=5436 CPUtime=1.09 /proc/28291/stat : 28291 (minisat+) R 28289 28291 30333 0 -1 4194304 1219 0 0 0 109 0 0 0 25 0 1 0 181093266 5566464 1203 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621326 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28291/statm: 1359 1203 83 215 0 1141 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 5436 [startup+1.20203 s] /proc/loadavg: 0.96 1.09 1.11 2/78 28292 /proc/meminfo: memFree=1692392/2055920 swapFree=4159720/4192956 [pid=28291] ppid=28289 vsize=0 CPUtime=1.16 /proc/28291/stat : 28291 (minisat+) D 28289 28291 30333 0 -1 4194308 1259 0 0 0 116 0 0 0 25 0 1 0 181093266 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0 /proc/28291/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.25599 CPU time (s): 1.17382 CPU user time (s): 1.16782 CPU system time (s): 0.005999 CPU usage (%): 93.4579 Max. virtual memory (cumulated for all children) (KiB): 5436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.16782 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1259 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= 219 runsolver used 0.005999 second user time and 0.011998 second system time The end
Begin job on node7 on Fri Apr 20 06:29:16 UTC 2007 IDJOB= 365425 IDBENCH= 2385 IDSOLVER= 156 FILE ID= node7/365425-1177050556 PBS_JOBID= 4640152 Free space on /tmp= 66369 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-share1b.opb COMMAND LINE= /tmp/evaluation/365425-1177050556/minisat+ /tmp/evaluation/365425-1177050556/instance-365425-1177050556.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-365425-1177050556 -o ROOT/results/node7/conversion-365425-1177050556 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365425-1177050556/instance-365425-1177050556.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-365425-1177050556 -o ROOT/results/node7/solver-365425-1177050556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365425-1177050556/minisat+ /tmp/evaluation/365425-1177050556/instance-365425-1177050556.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 5f65628b04d3927231e0304c2eb471a1 RANDOM SEED= 969648070 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: 1697352 kB Buffers: 41172 kB Cached: 245820 kB SwapCached: 13296 kB Active: 100076 kB Inactive: 215712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1697352 kB SwapTotal: 4192956 kB SwapFree: 4159720 kB Dirty: 3128 kB Writeback: 0 kB Mapped: 35532 kB Slab: 28196 kB Committed_AS: 8775532 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= 66369 MiB End job on node7 on Fri Apr 20 06:29:18 UTC 2007