Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.376942 | 0.378626 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-43s.smv.opb |
MD5SUM | 9da797f3e3b73aa39825ce2ab436589f |
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 | 0.376941 |
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 | 3655 |
Total number of constraints | 8686 |
Number of constraints which are clauses | 7982 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 704 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 15 |
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 | 158 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 539 |
Number of bits of the biggest sum of numbers | 10 |
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/361737-1176985158/instance-361737-1176985158.opb ...... 0.29/0.37 c done parsing opb. 0.29/0.37 s UNSATISFIABLE 0.29/0.37 c Total Run Time 0.26296
ERROR: no interpretation found !
/tmp/evaluation/361737-1176985158/instance-361737-1176985158.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-361737-1176985158 -o ROOT/results/node66/solver-361737-1176985158 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361737-1176985158/PBS4 /tmp/evaluation/361737-1176985158/instance-361737-1176985158.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 0.99 0.95 3/64 24458 /proc/meminfo: memFree=1473896/2055920 swapFree=4182980/4192956 [pid=24458] ppid=24456 vsize=1828 CPUtime=0 /proc/24458/stat : 24458 (PBS4) R 24456 24458 23251 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 174505437 1871872 233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0 /proc/24458/statm: 457 233 87 219 0 234 0 [startup+0.0728261 s] /proc/loadavg: 1.00 0.99 0.95 3/64 24458 /proc/meminfo: memFree=1473896/2055920 swapFree=4182980/4192956 [pid=24458] ppid=24456 vsize=2236 CPUtime=0.07 /proc/24458/stat : 24458 (PBS4) R 24456 24458 23251 0 -1 4194304 393 0 0 0 7 0 0 0 18 0 1 0 174505437 2289664 375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/24458/statm: 559 375 87 219 0 336 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2236 [startup+0.10183 s] /proc/loadavg: 1.00 0.99 0.95 3/64 24458 /proc/meminfo: memFree=1473896/2055920 swapFree=4182980/4192956 [pid=24458] ppid=24456 vsize=2368 CPUtime=0.09 /proc/24458/stat : 24458 (PBS4) R 24456 24458 23251 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 174505437 2424832 433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0 /proc/24458/statm: 592 433 87 219 0 369 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2368 [startup+0.301871 s] /proc/loadavg: 1.00 0.99 0.95 3/64 24458 /proc/meminfo: memFree=1473896/2055920 swapFree=4182980/4192956 [pid=24458] ppid=24456 vsize=3256 CPUtime=0.29 /proc/24458/stat : 24458 (PBS4) R 24456 24458 23251 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 174505437 3334144 573 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24458/statm: 814 573 94 219 0 591 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3256 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.378626 CPU time (s): 0.376942 CPU user time (s): 0.367944 CPU system time (s): 0.008998 CPU usage (%): 99.5552 Max. virtual memory (cumulated for all children) (KiB): 3256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.367944 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 679 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= 1 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node66 on Thu Apr 19 12:19:19 UTC 2007 IDJOB= 361737 IDBENCH= 1468 IDSOLVER= 157 FILE ID= node66/361737-1176985158 PBS_JOBID= 4630406 Free space on /tmp= 66408 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-43s.smv.opb COMMAND LINE= /tmp/evaluation/361737-1176985158/PBS4 /tmp/evaluation/361737-1176985158/instance-361737-1176985158.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-361737-1176985158 -o ROOT/results/node66/conversion-361737-1176985158 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361737-1176985158/instance-361737-1176985158.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-361737-1176985158 -o ROOT/results/node66/solver-361737-1176985158 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361737-1176985158/PBS4 /tmp/evaluation/361737-1176985158/instance-361737-1176985158.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 9da797f3e3b73aa39825ce2ab436589f RANDOM SEED= 225454627 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1474304 kB Buffers: 28512 kB Cached: 482416 kB SwapCached: 3696 kB Active: 201144 kB Inactive: 319420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1474304 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 1580 kB Writeback: 0 kB Mapped: 15600 kB Slab: 47116 kB Committed_AS: 827876 kB PageTables: 1376 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= 66408 MiB End job on node66 on Thu Apr 19 12:19:19 UTC 2007