Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.0 | UNSAT | 0.736887 | 0.737191 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf9.ucl.opb |
MD5SUM | f3a2fcfec289719ed724c9b755cd6805 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.736887 |
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 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1876095-1245129290.opb. 0.00/0.00 c Instance file HOME/instance-1876095-1245129290.opb 0.00/0.00 c File size is 1862738 bytes. 0.19/0.25 c Highest Coefficient sum: 254 0.19/0.25 c ============================[ Problem Statistics ]============================= 0.19/0.25 c | | 0.19/0.25 c | Parsing time: 0.25 s | 0.19/0.25 c | Number Variables: 20445 | 0.19/0.25 c | Number Clauses: 56420 | 0.19/0.25 c | Number Cardinality: 0 | 0.19/0.25 c | Number PB Constraints: 2024 | 0.19/0.26 c ============================[ Search Statistics ]============================== 0.19/0.26 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.26 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.19/0.26 c =============================================================================== 0.19/0.26 c | 0 | 20415 58444 155173 | 19481 0 nan | 0.000 % | 0.39/0.40 c | 100 | 20415 58444 155173 | 21429 100 44 | 0.147 % | 0.49/0.55 c | 251 | 20306 58444 155173 | 23572 250 41 | 0.841 % | 0.69/0.72 c =============================================================================== 0.69/0.73 c core #1 0.69/0.73 c Core size: 7522 Core Weight: 2147483647 Total Weight: 2147483647 0.69/0.73 c restarts : 3 0.69/0.73 c conflicts : 351 (484 /sec) 0.69/0.73 c decisions : 1059 (1.32 % random) (1461 /sec) 0.69/0.73 c propagations : 766952 (1058027 /sec) 0.69/0.73 c conflict literals : 17646 (0.00 % deleted) 0.69/0.73 c Memory used : 10.12 MB 0.69/0.73 c CPU time : 0.724889 s 0.69/0.73 c 0.69/0.73 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876095-1245129290/watcher-1876095-1245129290 -o /tmp/evaluation-result-1876095-1245129290/solver-1876095-1245129290 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876095-1245129290.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.98 0.99 3/64 7899 /proc/meminfo: memFree=1346416/2055920 swapFree=4191900/4192956 [pid=7899] ppid=7897 vsize=4348 CPUtime=0 /proc/7899/stat : 7899 (wbo) R 7897 7899 7829 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 180526236 4452352 188 1992294400 134512640 135709839 4294956240 18446744073709551615 135190367 0 0 4096 3 0 0 0 17 0 0 0 /proc/7899/statm: 1087 188 127 292 0 337 0 [startup+0.00794503 s] /proc/loadavg: 0.99 0.98 0.99 3/64 7899 /proc/meminfo: memFree=1346416/2055920 swapFree=4191900/4192956 [pid=7899] ppid=7897 vsize=4480 CPUtime=0 /proc/7899/stat : 7899 (wbo) R 7897 7899 7829 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 180526236 4587520 213 1992294400 134512640 135709839 4294956240 18446744073709551615 134547913 0 0 4096 3 0 0 0 17 0 0 0 /proc/7899/statm: 1120 213 132 292 0 370 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 4480 [startup+0.101956 s] /proc/loadavg: 0.99 0.98 0.99 3/64 7899 /proc/meminfo: memFree=1346416/2055920 swapFree=4191900/4192956 [pid=7899] ppid=7897 vsize=7024 CPUtime=0.09 /proc/7899/stat : 7899 (wbo) R 7897 7899 7829 0 -1 4194304 993 0 0 0 9 0 0 0 18 0 1 0 180526236 7192576 977 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/7899/statm: 1756 977 300 292 0 1006 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7024 [startup+0.301978 s] /proc/loadavg: 0.99 0.98 0.99 3/64 7899 /proc/meminfo: memFree=1346416/2055920 swapFree=4191900/4192956 [pid=7899] ppid=7897 vsize=9680 CPUtime=0.29 /proc/7899/stat : 7899 (wbo) R 7897 7899 7829 0 -1 4194304 2432 0 0 0 29 0 0 0 18 0 1 0 180526236 9912320 1929 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0 /proc/7899/statm: 2420 1929 134 292 0 2125 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9680 [startup+0.70202 s] /proc/loadavg: 0.99 0.98 0.99 3/64 7899 /proc/meminfo: memFree=1346416/2055920 swapFree=4191900/4192956 [pid=7899] ppid=7897 vsize=10356 CPUtime=0.69 /proc/7899/stat : 7899 (wbo) R 7897 7899 7829 0 -1 4194304 2577 0 0 0 69 0 0 0 20 0 1 0 180526236 10604544 2074 1992294400 134512640 135709839 4294956240 18446744073709551615 134599686 0 0 4096 3 0 0 0 17 0 0 0 /proc/7899/statm: 2589 2074 135 292 0 2294 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10356 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.737191 CPU time (s): 0.736887 CPU user time (s): 0.724889 CPU system time (s): 0.011998 CPU usage (%): 99.9588 Max. virtual memory (cumulated for all children) (KiB): 10356 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.724889 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2600 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= 3 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node38 at 2009-06-16 07:14:51 IDJOB=1876095 IDBENCH=1472 IDSOLVER=698 FILE ID=node38/1876095-1245129290 PBS_JOBID= 9363716 Free space on /tmp= 66236 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf9.ucl.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876095-1245129290/watcher-1876095-1245129290 -o /tmp/evaluation-result-1876095-1245129290/solver-1876095-1245129290 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876095-1245129290.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f3a2fcfec289719ed724c9b755cd6805 RANDOM SEED=24660572 node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.232 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 : 3000.232 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: 1346896 kB Buffers: 87012 kB Cached: 519908 kB SwapCached: 592 kB Active: 169932 kB Inactive: 450548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1346896 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 4196 kB Writeback: 0 kB Mapped: 22452 kB Slab: 74464 kB Committed_AS: 148732 kB PageTables: 1456 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876095-1245129290.opb Free space on /tmp at the end= 66232 MiB End job on node38 at 2009-06-16 07:14:51