Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.003998 | 0.00628896 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl.opb |
MD5SUM | 9a49ee3c8b356d7e77d6d06226a241dc |
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 | 0.003998 |
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 | 237 |
Total number of constraints | 197 |
Number of constraints which are clauses | 123 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 74 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
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 | 772 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2305 |
Number of bits of the biggest sum of numbers | 12 |
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/361667-1176984624/instance-361667-1176984624.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 s UNSATISFIABLE 0.00/0.00 c Total Run Time 0
ERROR: no interpretation found !
/tmp/evaluation/361667-1176984624/instance-361667-1176984624.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-361667-1176984624 -o ROOT/results/node27/solver-361667-1176984624 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361667-1176984624/PBS4 /tmp/evaluation/361667-1176984624/instance-361667-1176984624.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: 1.07 1.02 1.00 3/65 25207 /proc/meminfo: memFree=1453072/2055920 swapFree=4179984/4192956 [pid=25207] ppid=25205 vsize=1320 CPUtime=0 /proc/25207/stat : 25207 (PBS4) R 25205 25207 23605 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 111158314 1351680 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057485 0 0 4096 0 0 0 0 17 1 0 0 /proc/25207/statm: 0 0 0 0 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.00628896 CPU time (s): 0.003998 CPU user time (s): 0.002999 CPU system time (s): 0.000999 CPU usage (%): 63.5717 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.002999 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 162 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= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node27 on Thu Apr 19 12:10:24 UTC 2007 IDJOB= 361667 IDBENCH= 1462 IDSOLVER= 157 FILE ID= node27/361667-1176984624 PBS_JOBID= 4630403 Free space on /tmp= 66377 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl.opb COMMAND LINE= /tmp/evaluation/361667-1176984624/PBS4 /tmp/evaluation/361667-1176984624/instance-361667-1176984624.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-361667-1176984624 -o ROOT/results/node27/conversion-361667-1176984624 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361667-1176984624/instance-361667-1176984624.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-361667-1176984624 -o ROOT/results/node27/solver-361667-1176984624 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361667-1176984624/PBS4 /tmp/evaluation/361667-1176984624/instance-361667-1176984624.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 9a49ee3c8b356d7e77d6d06226a241dc RANDOM SEED= 715691256 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 5931.00 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: 1453416 kB Buffers: 33464 kB Cached: 491940 kB SwapCached: 6696 kB Active: 52500 kB Inactive: 486116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1453416 kB SwapTotal: 4192956 kB SwapFree: 4179984 kB Dirty: 1336 kB Writeback: 0 kB Mapped: 16212 kB Slab: 49924 kB Committed_AS: 1687352 kB PageTables: 1412 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= 66377 MiB End job on node27 on Thu Apr 19 12:10:24 UTC 2007