Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.019996 | 0.02151 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb |
MD5SUM | 63dafaa5a785f38064ac19ced11339d2 |
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 | 0.019996 |
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 | 2520 |
Total number of constraints | 142 |
Number of constraints which are clauses | 72 |
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 | 36 |
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 | 37 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/361205-1176980691/instance-361205-1176980691.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 s UNSATISFIABLE 0.00/0.01 c Total Run Time 0.001
ERROR: no interpretation found !
/tmp/evaluation/361205-1176980691/instance-361205-1176980691.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-361205-1176980691 -o ROOT/results/node19/solver-361205-1176980691 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361205-1176980691/PBS4 /tmp/evaluation/361205-1176980691/instance-361205-1176980691.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 1.00 0.92 3/77 25209 /proc/meminfo: memFree=1742088/2055920 swapFree=4159444/4192956 [pid=25209] ppid=25207 vsize=1696 CPUtime=0 /proc/25209/stat : 25209 (PBS4) R 25207 25209 24529 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 145986452 1736704 199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134786566 0 0 4096 0 0 0 0 17 1 0 0 /proc/25209/statm: 424 200 87 219 0 201 0 [startup+0.0115749 s] /proc/loadavg: 1.00 1.00 0.92 3/77 25209 /proc/meminfo: memFree=1742088/2055920 swapFree=4159444/4192956 [pid=25209] ppid=25207 vsize=1696 CPUtime=0 /proc/25209/stat : 25209 (PBS4) R 25207 25209 24529 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 145986452 1736704 226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0 /proc/25209/statm: 424 226 87 219 0 201 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1696 Solver just ended. Dumping a history of the last processes samples [startup+0.0115749 s] /proc/loadavg: 1.00 1.00 0.92 3/77 25209 /proc/meminfo: memFree=1742088/2055920 swapFree=4159444/4192956 [pid=25209] ppid=25207 vsize=1696 CPUtime=0 /proc/25209/stat : 25209 (PBS4) R 25207 25209 24529 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 145986452 1736704 226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0 /proc/25209/statm: 424 226 87 219 0 201 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1696 Child status: 0 Real time (s): 0.02151 CPU time (s): 0.019996 CPU user time (s): 0.018997 CPU system time (s): 0.000999 CPU usage (%): 92.9616 Max. virtual memory (cumulated for all children) (KiB): 1696 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.018997 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= 292 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node19 on Thu Apr 19 11:04:51 UTC 2007 IDJOB= 361205 IDBENCH= 1426 IDSOLVER= 157 FILE ID= node19/361205-1176980691 PBS_JOBID= 4630353 Free space on /tmp= 66449 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb COMMAND LINE= /tmp/evaluation/361205-1176980691/PBS4 /tmp/evaluation/361205-1176980691/instance-361205-1176980691.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-361205-1176980691 -o ROOT/results/node19/conversion-361205-1176980691 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361205-1176980691/instance-361205-1176980691.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-361205-1176980691 -o ROOT/results/node19/solver-361205-1176980691 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361205-1176980691/PBS4 /tmp/evaluation/361205-1176980691/instance-361205-1176980691.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2 RANDOM SEED= 676906344 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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: 1742496 kB Buffers: 27856 kB Cached: 196400 kB SwapCached: 2320 kB Active: 127172 kB Inactive: 120496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1742496 kB SwapTotal: 4192956 kB SwapFree: 4159444 kB Dirty: 1192 kB Writeback: 0 kB Mapped: 31348 kB Slab: 51252 kB Committed_AS: 3013064 kB PageTables: 1788 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= 66449 MiB End job on node19 on Thu Apr 19 11:04:51 UTC 2007