Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
glpPB 0.2 | UNSAT | 0.059989 | 0.0598679 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl35_40_pb.cnf.cr.opb |
MD5SUM | d3d31f2bec4390bf166702fac3cf6fcc |
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 | 0.022995 |
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 | 2800 |
Total number of constraints | 150 |
Number of constraints which are clauses | 80 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 35 |
Maximum length of a constraint | 40 |
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 | 41 |
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 0.03/0.05 c starting to Solve 0.03/0.05 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/360710-1176972020/instance-360710-1176972020.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-360710-1176972020 -o ROOT/results/node44/solver-360710-1176972020 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/360710-1176972020/instance-360710-1176972020.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: 0.93 0.98 0.99 3/77 1518 /proc/meminfo: memFree=1455024/2055920 swapFree=4149052/4192956 [pid=1518] ppid=1516 vsize=2648 CPUtime=0 /proc/1518/stat : 1518 (glpPBv3) R 1516 1518 1259 0 -1 0 270 0 0 0 0 0 0 0 18 0 1 0 145113689 2711552 240 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0 /proc/1518/statm: 662 240 199 40 0 77 0 [startup+0.0382829 s] /proc/loadavg: 0.93 0.98 0.99 3/77 1518 /proc/meminfo: memFree=1455024/2055920 swapFree=4149052/4192956 [pid=1518] ppid=1516 vsize=3740 CPUtime=0.03 /proc/1518/stat : 1518 (glpPBv3) R 1516 1518 1259 0 -1 0 552 0 0 0 3 0 0 0 18 0 1 0 145113689 3829760 521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1518/statm: 935 521 221 40 0 350 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3740 Solver just ended. Dumping a history of the last processes samples [startup+0.0382829 s] /proc/loadavg: 0.93 0.98 0.99 3/77 1518 /proc/meminfo: memFree=1455024/2055920 swapFree=4149052/4192956 [pid=1518] ppid=1516 vsize=3740 CPUtime=0.03 /proc/1518/stat : 1518 (glpPBv3) R 1516 1518 1259 0 -1 0 552 0 0 0 3 0 0 0 18 0 1 0 145113689 3829760 521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1518/statm: 935 521 221 40 0 350 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3740 Child status: 20 Real time (s): 0.0598679 CPU time (s): 0.059989 CPU user time (s): 0.052991 CPU system time (s): 0.006998 CPU usage (%): 100.202 Max. virtual memory (cumulated for all children) (KiB): 3740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.052991 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 553 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= 12 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node44 on Thu Apr 19 08:40:20 UTC 2007 IDJOB= 360710 IDBENCH= 1390 IDSOLVER= 166 FILE ID= node44/360710-1176972020 PBS_JOBID= 4630315 Free space on /tmp= 66412 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_40_pb.cnf.cr.opb COMMAND LINE= glpPBv3 /tmp/evaluation/360710-1176972020/instance-360710-1176972020.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-360710-1176972020 -o ROOT/results/node44/conversion-360710-1176972020 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360710-1176972020/instance-360710-1176972020.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-360710-1176972020 -o ROOT/results/node44/solver-360710-1176972020 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/360710-1176972020/instance-360710-1176972020.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= d3d31f2bec4390bf166702fac3cf6fcc RANDOM SEED= 622236627 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.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 : 3000.234 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 : 3000.234 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: 1455432 kB Buffers: 46436 kB Cached: 457140 kB SwapCached: 20772 kB Active: 136200 kB Inactive: 398924 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1455432 kB SwapTotal: 4192956 kB SwapFree: 4149052 kB Dirty: 2496 kB Writeback: 0 kB Mapped: 32656 kB Slab: 50852 kB Committed_AS: 479828 kB PageTables: 1736 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= 66412 MiB End job on node44 on Thu Apr 19 08:40:20 UTC 2007