Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 1.14982 | 1.15174 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-scagr25.opb |
MD5SUM | 58a5a60742220a9ba7e3c02a1efc153b |
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 | 0.167973 |
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 | 15000 |
Total number of constraints | 471 |
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 | 471 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 14250 |
Biggest coefficient in the objective function | 35540854374400 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 4668575759312850 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 35540854374400 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 4668575759312850 |
Number of bits of the biggest sum of numbers | 53 |
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... 0.89/0.95 c Converting 771 PB-constraints to clauses... 0.89/0.96 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ##################################################################################################################################################################################################################################################################################################### 1.10/1.14 c -- Clauses(.)/Splits(s): s 1.10/1.14 s UNSATISFIABLE 1.10/1.14 c _______________________________________________________________________________ 1.10/1.14 c 1.10/1.14 c restarts : 0 1.10/1.14 c conflicts : 0 (0 /sec) 1.10/1.14 c decisions : 0 (0 /sec) 1.10/1.14 c propagations : 0 (0 /sec) 1.10/1.14 c inspects : 0 (0 /sec) 1.10/1.14 c CPU time : 1.13483 s 1.10/1.14 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365527-1177051147/instance-365527-1177051147.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-365527-1177051147 -o ROOT/results/node25/solver-365527-1177051147 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365527-1177051147/minisat+ /tmp/evaluation/365527-1177051147/instance-365527-1177051147.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: 0.92 0.98 0.99 3/64 3293 /proc/meminfo: memFree=1735656/2055920 swapFree=4182972/4192956 [pid=3293] ppid=3291 vsize=1180 CPUtime=0 /proc/3293/stat : 3293 (minisat+) R 3291 3293 3132 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 153031836 1208320 123 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3293/statm: 295 123 67 215 0 77 0 [startup+0.0468869 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3293 /proc/meminfo: memFree=1735656/2055920 swapFree=4182972/4192956 [pid=3293] ppid=3291 vsize=3020 CPUtime=0.04 /proc/3293/stat : 3293 (minisat+) R 3291 3293 3132 0 -1 4194304 549 0 0 0 4 0 0 0 18 0 1 0 153031836 3092480 533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3293/statm: 755 533 67 215 0 537 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3020 [startup+0.101896 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3293 /proc/meminfo: memFree=1735656/2055920 swapFree=4182972/4192956 [pid=3293] ppid=3291 vsize=4088 CPUtime=0.09 /proc/3293/stat : 3293 (minisat+) R 3291 3293 3132 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 153031836 4186112 786 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3293/statm: 1022 786 75 215 0 804 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4088 [startup+0.301929 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3293 /proc/meminfo: memFree=1735656/2055920 swapFree=4182972/4192956 [pid=3293] ppid=3291 vsize=4680 CPUtime=0.29 /proc/3293/stat : 3293 (minisat+) R 3291 3293 3132 0 -1 4194304 957 0 0 0 29 0 0 0 19 0 1 0 153031836 4792320 941 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134651690 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3293/statm: 1170 941 75 215 0 952 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4680 [startup+0.701998 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3293 /proc/meminfo: memFree=1735656/2055920 swapFree=4182972/4192956 [pid=3293] ppid=3291 vsize=6732 CPUtime=0.69 /proc/3293/stat : 3293 (minisat+) R 3291 3293 3132 0 -1 4194304 1462 0 0 0 69 0 0 0 22 0 1 0 153031836 6893568 1446 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3293/statm: 1683 1446 75 215 0 1465 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6732 Solver just ended. Dumping a history of the last processes samples [startup+1.10507 s] /proc/loadavg: 0.92 0.98 0.99 2/65 3294 /proc/meminfo: memFree=1727968/2055920 swapFree=4182972/4192956 [pid=3293] ppid=3291 vsize=8932 CPUtime=1.1 /proc/3293/stat : 3293 (minisat+) R 3291 3293 3132 0 -1 4194304 2007 0 0 0 109 1 0 0 25 0 1 0 153031836 9146368 1991 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812748 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3293/statm: 2233 1991 83 215 0 2015 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 8932 Child status: 20 Real time (s): 1.15174 CPU time (s): 1.14982 CPU user time (s): 1.13483 CPU system time (s): 0.014997 CPU usage (%): 99.8334 Max. virtual memory (cumulated for all children) (KiB): 8932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.13483 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2024 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= 4 runsolver used 0.005999 second user time and 0.013997 second system time The end
Begin job on node25 on Fri Apr 20 06:39:07 UTC 2007 IDJOB= 365527 IDBENCH= 2419 IDSOLVER= 156 FILE ID= node25/365527-1177051147 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-scagr25.opb COMMAND LINE= /tmp/evaluation/365527-1177051147/minisat+ /tmp/evaluation/365527-1177051147/instance-365527-1177051147.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365527-1177051147 -o ROOT/results/node25/conversion-365527-1177051147 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365527-1177051147/instance-365527-1177051147.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-365527-1177051147 -o ROOT/results/node25/solver-365527-1177051147 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365527-1177051147/minisat+ /tmp/evaluation/365527-1177051147/instance-365527-1177051147.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 58a5a60742220a9ba7e3c02a1efc153b RANDOM SEED= 69724672 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: 1736064 kB Buffers: 72392 kB Cached: 197012 kB SwapCached: 3684 kB Active: 153444 kB Inactive: 126588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1736064 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 3200 kB Writeback: 0 kB Mapped: 15380 kB Slab: 25888 kB Committed_AS: 4043928 kB PageTables: 1472 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 06:39:09 UTC 2007