Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
glpPB 0.2 | UNSAT | 0.12298 | 0.124582 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb |
MD5SUM | 04ec290f8a8afffbd026dcfb09cada39 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.041992 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5100 |
Total number of constraints | 202 |
Number of constraints which are clauses | 102 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 51 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 52 |
Number of bits of the biggest sum of numbers | 6 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.09/0.12 c starting to Solve 0.09/0.12 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/360892-1176976734/instance-360892-1176976734.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node14/watcher-360892-1176976734 -o ROOT/results/node14/solver-360892-1176976734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/360892-1176976734/instance-360892-1176976734.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: 1.00 0.97 0.83 3/77 14907 /proc/meminfo: memFree=1727792/2055920 swapFree=4148736/4192956 [pid=14907] ppid=14905 vsize=2648 CPUtime=0 /proc/14907/stat : 14907 (glpPBv3) R 14905 14907 14098 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 145591178 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0 /proc/14907/statm: 662 238 199 40 0 77 0 [startup+0.0915881 s] /proc/loadavg: 1.00 0.97 0.83 3/77 14907 /proc/meminfo: memFree=1727792/2055920 swapFree=4148736/4192956 [pid=14907] ppid=14905 vsize=4744 CPUtime=0.08 /proc/14907/stat : 14907 (glpPBv3) R 14905 14907 14098 0 -1 0 813 0 0 0 8 0 0 0 18 0 1 0 145591178 4857856 782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0 /proc/14907/statm: 1186 782 221 40 0 601 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4744 [startup+0.101589 s] /proc/loadavg: 1.00 0.97 0.83 3/77 14907 /proc/meminfo: memFree=1727792/2055920 swapFree=4148736/4192956 [pid=14907] ppid=14905 vsize=4744 CPUtime=0.09 /proc/14907/stat : 14907 (glpPBv3) R 14905 14907 14098 0 -1 0 813 0 0 0 9 0 0 0 18 0 1 0 145591178 4857856 782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582224 0 0 4096 0 0 0 0 17 1 0 0 /proc/14907/statm: 1186 782 221 40 0 601 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4744 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.124582 CPU time (s): 0.12298 CPU user time (s): 0.114982 CPU system time (s): 0.007998 CPU usage (%): 98.7141 Max. virtual memory (cumulated for all children) (KiB): 4744 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.114982 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 814 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= 13 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node14 on Thu Apr 19 09:58:54 UTC 2007 IDJOB= 360892 IDBENCH= 1403 IDSOLVER= 166 FILE ID= node14/360892-1176976734 PBS_JOBID= 4630303 Free space on /tmp= 66206 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb COMMAND LINE= glpPBv3 /tmp/evaluation/360892-1176976734/instance-360892-1176976734.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-360892-1176976734 -o ROOT/results/node14/conversion-360892-1176976734 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360892-1176976734/instance-360892-1176976734.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-360892-1176976734 -o ROOT/results/node14/solver-360892-1176976734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/360892-1176976734/instance-360892-1176976734.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 04ec290f8a8afffbd026dcfb09cada39 RANDOM SEED= 488087073 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node14.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 : 3000.227 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 : 3000.227 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: 1728136 kB Buffers: 35320 kB Cached: 226364 kB SwapCached: 11472 kB Active: 127728 kB Inactive: 159696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1728136 kB SwapTotal: 4192956 kB SwapFree: 4148736 kB Dirty: 2388 kB Writeback: 0 kB Mapped: 32652 kB Slab: 25868 kB Committed_AS: 6648068 kB PageTables: 1792 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= 66206 MiB End job on node14 on Thu Apr 19 09:58:55 UTC 2007