./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 335795815cd6b1a1996f40b9e3c3b32cd15c16b1 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 335795815cd6b1a1996f40b9e3c3b32cd15c16b1 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:53:39,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:39,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:39,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:39,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:39,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:39,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:39,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:39,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:39,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:39,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:39,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:39,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:39,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:39,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:39,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:39,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:39,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:39,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:39,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:39,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:39,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:39,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:39,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:39,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:39,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:39,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:39,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:39,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:39,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:39,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:39,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:39,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:39,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:39,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:39,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:39,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:39,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:39,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:39,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:39,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:39,239 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:53:39,283 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:39,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:39,291 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:39,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:39,292 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:39,292 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:39,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:53:39,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:39,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:39,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:39,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:39,298 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:39,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:39,299 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:39,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:39,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:39,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:39,302 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:39,302 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:39,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:39,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:39,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:39,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:39,305 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:53:39,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:53:39,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:39,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:39,308 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 335795815cd6b1a1996f40b9e3c3b32cd15c16b1 [2019-11-24 21:53:39,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:40,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:40,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:40,041 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:40,042 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:40,043 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-11-24 21:53:40,218 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef2575eff/82eff145a4eb4fd88315908093299055/FLAG830d31db4 [2019-11-24 21:53:41,944 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:41,945 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-11-24 21:53:42,016 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef2575eff/82eff145a4eb4fd88315908093299055/FLAG830d31db4 [2019-11-24 21:53:42,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef2575eff/82eff145a4eb4fd88315908093299055 [2019-11-24 21:53:42,043 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:42,045 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:42,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:42,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:42,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:42,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:42" (1/1) ... [2019-11-24 21:53:42,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453b4ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:42, skipping insertion in model container [2019-11-24 21:53:42,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:42" (1/1) ... [2019-11-24 21:53:42,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:42,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:43,820 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:43,933 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:43,961 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:44,175 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:44,232 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:44,649 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:44,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:44,852 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:53:44,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41e0b231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:44, skipping insertion in model container [2019-11-24 21:53:44,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:44,857 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:53:44,864 INFO L168 Benchmark]: Toolchain (without parser) took 2814.00 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 937.2 MB in the end (delta: 24.5 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:44,866 INFO L168 Benchmark]: CDTParser took 3.85 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:53:44,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2802.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 937.2 MB in the end (delta: 24.5 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:44,876 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.85 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2802.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 937.2 MB in the end (delta: 24.5 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2342]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:53:48,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:48,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:48,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:48,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:48,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:48,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:48,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:48,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:48,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:48,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:48,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:48,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:48,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:48,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:48,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:48,898 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:48,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:48,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:48,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:48,926 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:48,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:48,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:48,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:48,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:48,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:48,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:48,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:48,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:48,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:48,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:48,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:48,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:48,962 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:48,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:48,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:48,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:48,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:48,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:48,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:48,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:48,981 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:53:49,020 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:49,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:49,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:49,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:49,028 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:49,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:49,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:49,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:49,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:49,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:49,031 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:49,034 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:53:49,034 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:53:49,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:49,035 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:49,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:49,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:49,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:49,036 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:49,039 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:49,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:49,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:49,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:49,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:49,040 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:53:49,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:53:49,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:49,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:49,044 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:53:49,044 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 335795815cd6b1a1996f40b9e3c3b32cd15c16b1 [2019-11-24 21:53:49,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:49,711 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:49,720 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:49,722 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:49,726 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:49,727 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-11-24 21:53:49,881 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5383a00ac/3ec62d24e62b4bbb9409cbf7ae276b6b/FLAG0a351a0ac [2019-11-24 21:53:51,574 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:51,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-11-24 21:53:51,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5383a00ac/3ec62d24e62b4bbb9409cbf7ae276b6b/FLAG0a351a0ac [2019-11-24 21:53:51,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5383a00ac/3ec62d24e62b4bbb9409cbf7ae276b6b [2019-11-24 21:53:51,712 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:51,715 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:51,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:51,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:51,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:51,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:51,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453b4ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51, skipping insertion in model container [2019-11-24 21:53:51,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:51,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:52,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:54,468 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:54,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:54,713 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:53:54,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:55,494 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:55,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:55,619 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:53:56,093 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:56,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:57,113 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:53:57,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57 WrapperNode [2019-11-24 21:53:57,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:57,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:53:57,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:53:57,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:53:57,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:57,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:58,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:53:58,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:53:58,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:53:58,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:53:58,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:58,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:58,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:58,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:58,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:59,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:59,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57" (1/1) ... [2019-11-24 21:53:59,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:53:59,338 INFO L168 Benchmark]: Toolchain (without parser) took 7618.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 757.9 MB in the end (delta: 198.0 MB). Peak memory consumption was 198.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:59,341 INFO L168 Benchmark]: CDTParser took 0.96 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:53:59,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5390.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.0 MB in the end (delta: -1.1 MB). Peak memory consumption was 271.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:59,349 INFO L168 Benchmark]: Boogie Procedure Inliner took 1027.71 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 849.4 MB in the end (delta: 107.7 MB). Peak memory consumption was 107.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:59,350 INFO L168 Benchmark]: Boogie Preprocessor took 1184.17 ms. Allocated memory is still 1.0 GB. Free memory was 849.4 MB in the beginning and 757.9 MB in the end (delta: 91.4 MB). Peak memory consumption was 91.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:59,362 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5390.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.0 MB in the end (delta: -1.1 MB). Peak memory consumption was 271.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1027.71 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 849.4 MB in the end (delta: 107.7 MB). Peak memory consumption was 107.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1184.17 ms. Allocated memory is still 1.0 GB. Free memory was 849.4 MB in the beginning and 757.9 MB in the end (delta: 91.4 MB). Peak memory consumption was 91.4 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...