Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 3.50647 | 3.53158 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf9.ucl.opb |
MD5SUM | f3a2fcfec289719ed724c9b755cd6805 |
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 | 1.12783 |
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 | 20445 |
Total number of constraints | 58444 |
Number of constraints which are clauses | 56420 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2024 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 65 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 254 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.02 c Pueblo version 1.4 (September 2005) 0.00/0.02 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.02 c by Hossein Sheini 2.77/2.80 c starting to Solve 2.77/2.80 c #variables read: 20445 - #constraints read: 58443 3.46/3.52 c total time : 3.49 s 3.46/3.52 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361801-1176985700/instance-361801-1176985700.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-361801-1176985700 -o ROOT/results/node7/solver-361801-1176985700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/361801-1176985700/instance-361801-1176985700.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: 1.15 1.03 1.01 3/77 32303 /proc/meminfo: memFree=1537008/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=172 CPUtime=0 /proc/32303/stat : 32303 (Pueblo) D 32301 32303 31016 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 174607644 176128 23 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10416932 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/32303/statm: 43 23 18 16 0 2 0 [startup+0.0916031 s] /proc/loadavg: 1.15 1.03 1.01 3/77 32303 /proc/meminfo: memFree=1537008/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=3616 CPUtime=0.06 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 542 0 0 0 6 0 0 0 18 0 1 0 174607644 3702784 512 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534771 0 0 4096 0 0 0 0 17 0 0 0 /proc/32303/statm: 904 512 199 16 0 343 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3616 [startup+0.101599 s] /proc/loadavg: 1.15 1.03 1.01 3/77 32303 /proc/meminfo: memFree=1537008/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=3748 CPUtime=0.07 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 585 0 0 0 7 0 0 0 18 0 1 0 174607644 3837952 555 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10681895 0 0 4096 0 0 0 0 17 0 0 0 /proc/32303/statm: 937 555 199 16 0 376 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3748 [startup+0.301626 s] /proc/loadavg: 1.15 1.03 1.01 3/77 32303 /proc/meminfo: memFree=1537008/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=6948 CPUtime=0.28 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 1372 0 0 0 27 1 0 0 19 0 1 0 174607644 7114752 1342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 0 0 0 /proc/32303/statm: 1737 1342 199 16 0 1176 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 6948 [startup+0.701671 s] /proc/loadavg: 1.15 1.03 1.01 3/77 32303 /proc/meminfo: memFree=1537008/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=15240 CPUtime=0.67 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 3207 0 0 0 66 1 0 0 23 0 1 0 174607644 15605760 3177 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532444 0 0 4096 0 0 0 0 17 0 0 0 /proc/32303/statm: 3810 3177 204 16 0 3249 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 15240 [startup+1.50174 s] /proc/loadavg: 1.15 1.03 1.01 2/78 32304 /proc/meminfo: memFree=1524904/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=15240 CPUtime=1.47 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 3227 0 0 0 146 1 0 0 25 0 1 0 174607644 15605760 3197 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532044 0 0 4096 0 0 0 0 17 1 0 0 /proc/32303/statm: 3810 3197 204 16 0 3249 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 15240 [startup+3.10191 s] /proc/loadavg: 1.15 1.03 1.01 2/78 32304 /proc/meminfo: memFree=1523688/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=19248 CPUtime=3.07 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 4177 0 0 0 306 1 0 0 25 0 1 0 174607644 19709952 4147 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0 /proc/32303/statm: 4812 4147 206 16 0 4251 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 19248 Solver just ended. Dumping a history of the last processes samples [startup+3.50095 s] /proc/loadavg: 1.13 1.03 1.01 2/78 32304 /proc/meminfo: memFree=1521000/2055920 swapFree=4159716/4192956 [pid=32303] ppid=32301 vsize=19248 CPUtime=3.46 /proc/32303/stat : 32303 (Pueblo) R 32301 32303 31016 0 -1 4194304 4177 0 0 0 345 1 0 0 25 0 1 0 174607644 19709952 4147 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0 /proc/32303/statm: 4812 4147 206 16 0 4251 0 Current children cumulated CPU time (s) 3.46 Current children cumulated vsize (KiB) 19248 Child status: 20 Real time (s): 3.53158 CPU time (s): 3.50647 CPU user time (s): 3.48547 CPU system time (s): 0.020996 CPU usage (%): 99.2887 Max. virtual memory (cumulated for all children) (KiB): 19248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.48547 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4183 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= 13 involuntary context switches= 72 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node7 on Thu Apr 19 12:28:20 UTC 2007 IDJOB= 361801 IDBENCH= 1472 IDSOLVER= 165 FILE ID= node7/361801-1176985700 PBS_JOBID= 4630356 Free space on /tmp= 66368 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf9.ucl.opb COMMAND LINE= Pueblo /tmp/evaluation/361801-1176985700/instance-361801-1176985700.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-361801-1176985700 -o ROOT/results/node7/conversion-361801-1176985700 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361801-1176985700/instance-361801-1176985700.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-361801-1176985700 -o ROOT/results/node7/solver-361801-1176985700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/361801-1176985700/instance-361801-1176985700.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= f3a2fcfec289719ed724c9b755cd6805 RANDOM SEED= 274789304 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1537480 kB Buffers: 29368 kB Cached: 422932 kB SwapCached: 13228 kB Active: 329588 kB Inactive: 146760 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1537480 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 4248 kB Writeback: 0 kB Mapped: 31104 kB Slab: 27508 kB Committed_AS: 7148028 kB PageTables: 1864 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= 66368 MiB End job on node7 on Thu Apr 19 12:28:24 UTC 2007