Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 0.200968 | 0.203022 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-25s.smv.opb |
MD5SUM | d7f2e5810238fdfe52a90b4b556d26aa |
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 | 0.200968 |
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 | 5072 |
Total number of constraints | 12829 |
Number of constraints which are clauses | 11721 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1108 |
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 | 165 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 546 |
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/361919-1177004562/instance-361919-1177004562.opb ...... 0.09/0.20 c done parsing opb. 0.09/0.20 s UNSATISFIABLE 0.09/0.20 c Total Run Time 0.027995
ERROR: no interpretation found !
/tmp/evaluation/361919-1177004562/instance-361919-1177004562.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-361919-1177004562 -o ROOT/results/node51/solver-361919-1177004562 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361919-1177004562/PBS4 /tmp/evaluation/361919-1177004562/instance-361919-1177004562.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: 0.92 0.98 0.99 3/64 18410 /proc/meminfo: memFree=1661416/2055920 swapFree=4183244/4192956 [pid=18410] ppid=18408 vsize=1948 CPUtime=0 /proc/18410/stat : 18410 (PBS4) R 18408 18410 17728 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 55301359 1994752 279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0 /proc/18410/statm: 487 279 87 219 0 264 0 [startup+0.0610459 s] /proc/loadavg: 0.92 0.98 0.99 3/64 18410 /proc/meminfo: memFree=1661416/2055920 swapFree=4183244/4192956 [pid=18410] ppid=18408 vsize=2432 CPUtime=0.05 /proc/18410/stat : 18410 (PBS4) R 18408 18410 17728 0 -1 4194304 423 0 0 0 5 0 0 0 18 0 1 0 55301359 2490368 405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793001 0 0 4096 0 0 0 0 17 1 0 0 /proc/18410/statm: 608 405 87 219 0 385 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2432 [startup+0.102108 s] /proc/loadavg: 0.92 0.98 0.99 3/64 18410 /proc/meminfo: memFree=1661416/2055920 swapFree=4183244/4192956 [pid=18410] ppid=18408 vsize=2880 CPUtime=0.09 /proc/18410/stat : 18410 (PBS4) R 18408 18410 17728 0 -1 4194304 545 0 0 0 9 0 0 0 18 0 1 0 55301359 2949120 478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0 /proc/18410/statm: 720 478 89 219 0 497 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2880 Solver just ended. Dumping a history of the last processes samples [startup+0.202058 s] /proc/loadavg: 0.92 0.98 0.99 3/64 18410 /proc/meminfo: memFree=1661416/2055920 swapFree=4183244/4192956 [pid=18410] ppid=18408 vsize=0 CPUtime=0.19 /proc/18410/stat : 18410 (PBS4) D 18408 18410 17728 0 -1 4194308 779 0 0 0 19 0 0 0 19 0 1 0 55301359 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 1 0 0 /proc/18410/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 0.203022 CPU time (s): 0.200968 CPU user time (s): 0.19297 CPU system time (s): 0.007998 CPU usage (%): 98.9883 Max. virtual memory (cumulated for all children) (KiB): 2880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.19297 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 779 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 0.001999 second user time and 0.004999 second system time The end
Begin job on node51 on Thu Apr 19 17:42:42 UTC 2007 IDJOB= 361919 IDBENCH= 1484 IDSOLVER= 157 FILE ID= node51/361919-1177004562 PBS_JOBID= 4630484 Free space on /tmp= 66460 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-25s.smv.opb COMMAND LINE= /tmp/evaluation/361919-1177004562/PBS4 /tmp/evaluation/361919-1177004562/instance-361919-1177004562.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-361919-1177004562 -o ROOT/results/node51/conversion-361919-1177004562 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361919-1177004562/instance-361919-1177004562.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-361919-1177004562 -o ROOT/results/node51/solver-361919-1177004562 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361919-1177004562/PBS4 /tmp/evaluation/361919-1177004562/instance-361919-1177004562.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= d7f2e5810238fdfe52a90b4b556d26aa RANDOM SEED= 670989609 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1661760 kB Buffers: 27592 kB Cached: 318248 kB SwapCached: 3544 kB Active: 218112 kB Inactive: 137564 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1661760 kB SwapTotal: 4192956 kB SwapFree: 4183244 kB Dirty: 1596 kB Writeback: 0 kB Mapped: 15812 kB Slab: 24532 kB Committed_AS: 2634228 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= 66460 MiB End job on node51 on Thu Apr 19 17:42:43 UTC 2007