Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 0.101984 | 0.10372 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-7.ucl.opb |
MD5SUM | d632a3ec068dee28f1b227f8201fa32b |
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 | 0.064989 |
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 | 2913 |
Total number of constraints | 3105 |
Number of constraints which are clauses | 2259 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 846 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
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 | 6518 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 18803 |
Number of bits of the biggest sum of numbers | 15 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458383-1178622237/instance-458383-1178622237.opb ...... 0.01/0.10 c done parsing opb. 0.01/0.10 s UNSATISFIABLE 0.01/0.10 c Total Run Time 0.007999
ERROR: no interpretation found !
/tmp/evaluation/458383-1178622237/instance-458383-1178622237.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-458383-1178622237 -o ROOT/results/node26/solver-458383-1178622237 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458383-1178622237/instance-458383-1178622237.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: 0.83 0.97 0.98 3/77 30386 /proc/meminfo: memFree=1523688/2055920 swapFree=4170140/4192956 [pid=30386] ppid=30384 vsize=1736 CPUtime=0 /proc/30386/stat : 30386 (PBS4_SAT07v2) R 30384 30386 29220 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 310140525 1777664 209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30386/statm: 434 209 86 219 0 211 0 [startup+0.0174349 s] /proc/loadavg: 0.83 0.97 0.98 3/77 30386 /proc/meminfo: memFree=1523688/2055920 swapFree=4170140/4192956 [pid=30386] ppid=30384 vsize=1736 CPUtime=0.01 /proc/30386/stat : 30386 (PBS4_SAT07v2) R 30384 30386 29220 0 -1 4194304 258 0 0 0 1 0 0 0 18 0 1 0 310140525 1777664 240 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30386/statm: 434 240 86 219 0 211 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1736 [startup+0.102444 s] /proc/loadavg: 0.83 0.97 0.98 3/77 30386 /proc/meminfo: memFree=1523688/2055920 swapFree=4170140/4192956 [pid=30386] ppid=30384 vsize=0 CPUtime=0.09 /proc/30386/stat : 30386 (PBS4_SAT07v2) R 30384 30386 29220 0 -1 4194308 457 0 0 0 9 0 0 0 18 0 1 0 310140525 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30386/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.10372 CPU time (s): 0.101984 CPU user time (s): 0.097985 CPU system time (s): 0.003999 CPU usage (%): 98.3264 Max. virtual memory (cumulated for all children) (KiB): 1736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.097985 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 457 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= 2 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node26 on Tue May 8 11:03:57 UTC 2007 IDJOB= 458383 IDBENCH= 1460 IDSOLVER= 200 FILE ID= node26/458383-1178622237 PBS_JOBID= 5218264 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-7.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458383-1178622237/instance-458383-1178622237.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-458383-1178622237 -o ROOT/results/node26/conversion-458383-1178622237 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458383-1178622237/instance-458383-1178622237.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-458383-1178622237 -o ROOT/results/node26/solver-458383-1178622237 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458383-1178622237/instance-458383-1178622237.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= d632a3ec068dee28f1b227f8201fa32b RANDOM SEED= 355839803 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1524096 kB Buffers: 40132 kB Cached: 367736 kB SwapCached: 3328 kB Active: 197200 kB Inactive: 237348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1524096 kB SwapTotal: 4192956 kB SwapFree: 4170140 kB Dirty: 2704 kB Writeback: 0 kB Mapped: 34060 kB Slab: 82912 kB Committed_AS: 2542356 kB PageTables: 1724 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= 66562 MiB End job on node26 on Tue May 8 11:03:57 UTC 2007