./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--w83792d.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--w83792d.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 bae708df12c2322163667c89d7dfba23cdd76d21 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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--w83792d.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 bae708df12c2322163667c89d7dfba23cdd76d21 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:53:45,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:45,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:45,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:45,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:45,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:45,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:45,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:45,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:45,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:45,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:45,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:45,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:45,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:45,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:45,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:45,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:45,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:45,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:45,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:45,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:45,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:45,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:45,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:45,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:45,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:45,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:45,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:45,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:45,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:45,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:45,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:45,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:45,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:45,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:45,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:45,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:45,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:45,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:45,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:45,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:45,452 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:53:45,496 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:45,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:45,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:45,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:45,505 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:45,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:45,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:53:45,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:45,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:45,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:45,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:45,511 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:45,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:45,511 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:45,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:45,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:45,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:45,515 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:45,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:45,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:45,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:45,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:45,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:45,518 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:53:45,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:53:45,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:45,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:45,521 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 -> bae708df12c2322163667c89d7dfba23cdd76d21 [2019-11-24 21:53:46,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:46,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:46,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:46,213 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:46,217 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:46,218 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2019-11-24 21:53:46,438 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b445b610b/fa92e2c602134da196f019f2467bbbf7/FLAG37240ce1c [2019-11-24 21:53:48,363 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:48,364 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2019-11-24 21:53:48,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b445b610b/fa92e2c602134da196f019f2467bbbf7/FLAG37240ce1c [2019-11-24 21:53:48,537 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b445b610b/fa92e2c602134da196f019f2467bbbf7 [2019-11-24 21:53:48,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:48,551 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:48,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:48,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:48,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:48,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:48" (1/1) ... [2019-11-24 21:53:48,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8f1ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:48, skipping insertion in model container [2019-11-24 21:53:48,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:48" (1/1) ... [2019-11-24 21:53:48,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:48,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:51,533 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 21:53:51,570 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 21:53:51,668 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 21:53:51,718 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 21:53:51,785 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 21:53:51,826 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 21:53:51,896 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 21:53:51,912 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 21:53:51,959 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 21:53:51,992 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 21:53:52,028 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 21:53:52,075 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 21:53:52,111 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 21:53:52,147 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 21:53:52,163 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 21:53:52,365 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 21:53:52,387 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 21:53:52,404 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 21:53:52,951 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:52,984 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:53,198 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 21:53:53,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b4ad11a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:53, skipping insertion in model container [2019-11-24 21:53:53,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:53,204 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:53:53,212 INFO L168 Benchmark]: Toolchain (without parser) took 4655.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 893.8 MB in the end (delta: 60.7 MB). Peak memory consumption was 60.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:53,213 INFO L168 Benchmark]: CDTParser took 0.77 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 21:53:53,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4648.68 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 893.8 MB in the end (delta: 60.7 MB). Peak memory consumption was 60.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:53,222 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 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 4648.68 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 893.8 MB in the end (delta: 60.7 MB). Peak memory consumption was 60.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2476]: 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 21:53:57,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:57,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:57,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:57,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:57,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:57,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:57,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:57,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:57,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:57,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:57,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:57,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:57,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:57,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:57,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:57,206 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:57,211 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:57,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:57,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:57,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:57,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:57,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:57,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:57,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:57,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:57,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:57,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:57,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:57,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:57,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:57,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:57,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:57,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:57,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:57,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:57,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:57,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:57,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:57,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:57,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:57,294 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:53:57,336 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:57,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:57,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:57,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:57,347 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:57,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:57,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:57,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:57,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:57,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:57,350 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:57,350 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:53:57,351 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:53:57,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:57,354 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:57,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:57,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:57,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:57,355 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:57,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:57,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:57,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:57,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:57,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:57,359 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:53:57,360 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:53:57,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:57,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:57,361 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:53:57,361 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 -> bae708df12c2322163667c89d7dfba23cdd76d21 [2019-11-24 21:53:57,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:58,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:58,030 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:58,033 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:58,037 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:58,038 INFO L428 ainManager$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--w83792d.ko-main.cil.out.i [2019-11-24 21:53:58,197 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ca0b503b/93306d91080341e6aa8e99624d5865a0/FLAG70696eaa9 [2019-11-24 21:54:00,027 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:54:00,028 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2019-11-24 21:54:00,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ca0b503b/93306d91080341e6aa8e99624d5865a0/FLAG70696eaa9 [2019-11-24 21:54:00,201 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ca0b503b/93306d91080341e6aa8e99624d5865a0 [2019-11-24 21:54:00,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:54:00,212 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:54:00,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:54:00,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:54:00,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:54:00,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:54:00" (1/1) ... [2019-11-24 21:54:00,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3788b2a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:00, skipping insertion in model container [2019-11-24 21:54:00,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:54:00" (1/1) ... [2019-11-24 21:54:00,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:54:00,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:54:04,136 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:54:04,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:54:04,406 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:54:04,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:54:05,396 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:54:05,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:54:05,543 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:54:06,923 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:54:06,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:54:07,965 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:54:07,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07 WrapperNode [2019-11-24 21:54:07,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:54:07,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:54:07,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:54:07,971 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:54:07,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:08,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:17,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:54:17,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:54:17,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:54:17,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:54:17,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:17,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:18,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:18,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:23,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:23,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:24,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:07" (1/1) ... [2019-11-24 21:54:26,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:54:26,271 INFO L168 Benchmark]: Toolchain (without parser) took 26045.71 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 358.6 MB in the end (delta: 597.4 MB). Peak memory consumption was 715.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:26,272 INFO L168 Benchmark]: CDTParser took 0.92 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 21:54:26,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7752.54 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 734.8 MB in the end (delta: 221.1 MB). Peak memory consumption was 286.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:26,278 INFO L168 Benchmark]: Boogie Procedure Inliner took 9986.48 ms. Allocated memory is still 1.0 GB. Free memory was 734.8 MB in the beginning and 580.0 MB in the end (delta: 154.8 MB). Peak memory consumption was 308.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:26,280 INFO L168 Benchmark]: Boogie Preprocessor took 8297.18 ms. Allocated memory is still 1.0 GB. Free memory was 580.0 MB in the beginning and 358.6 MB in the end (delta: 221.4 MB). Peak memory consumption was 339.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:26,291 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92 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 7752.54 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 734.8 MB in the end (delta: 221.1 MB). Peak memory consumption was 286.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 9986.48 ms. Allocated memory is still 1.0 GB. Free memory was 734.8 MB in the beginning and 580.0 MB in the end (delta: 154.8 MB). Peak memory consumption was 308.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 8297.18 ms. Allocated memory is still 1.0 GB. Free memory was 580.0 MB in the beginning and 358.6 MB in the end (delta: 221.4 MB). Peak memory consumption was 339.9 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...