./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fcb8e130 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-fcb8e13 [2021-11-22 21:19:47,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 21:19:47,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 21:19:47,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 21:19:47,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 21:19:47,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 21:19:47,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 21:19:47,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 21:19:47,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 21:19:47,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 21:19:47,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 21:19:47,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 21:19:47,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 21:19:47,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 21:19:47,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 21:19:47,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 21:19:47,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 21:19:47,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 21:19:47,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 21:19:47,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 21:19:47,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 21:19:47,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 21:19:47,986 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 21:19:47,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 21:19:47,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 21:19:47,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 21:19:47,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 21:19:47,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 21:19:47,992 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 21:19:47,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 21:19:47,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 21:19:47,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 21:19:47,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 21:19:47,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 21:19:47,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 21:19:47,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 21:19:47,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 21:19:47,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 21:19:47,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 21:19:47,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 21:19:47,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 21:19:48,000 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-22 21:19:48,016 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 21:19:48,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 21:19:48,017 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 21:19:48,017 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 21:19:48,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 21:19:48,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 21:19:48,018 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 21:19:48,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 21:19:48,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 21:19:48,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 21:19:48,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 21:19:48,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 21:19:48,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 21:19:48,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 21:19:48,019 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 21:19:48,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 21:19:48,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 21:19:48,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 21:19:48,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 21:19:48,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 21:19:48,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 21:19:48,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 21:19:48,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 21:19:48,021 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 21:19:48,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 21:19:48,021 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 21:19:48,021 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 21:19:48,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 21:19:48,023 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 21:19:48,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-11-22 21:19:48,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 21:19:48,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 21:19:48,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 21:19:48,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 21:19:48,221 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 21:19:48,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-22 21:19:48,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/742ccbc89/93cd6160767b481785a62b0c2397fd3e/FLAGf16b195cc [2021-11-22 21:19:49,154 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 21:19:49,155 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-22 21:19:49,209 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/742ccbc89/93cd6160767b481785a62b0c2397fd3e/FLAGf16b195cc [2021-11-22 21:19:49,318 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/742ccbc89/93cd6160767b481785a62b0c2397fd3e [2021-11-22 21:19:49,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 21:19:49,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 21:19:49,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 21:19:49,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 21:19:49,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 21:19:49,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:19:49" (1/1) ... [2021-11-22 21:19:49,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49db0b95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:19:49, skipping insertion in model container [2021-11-22 21:19:49,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:19:49" (1/1) ... [2021-11-22 21:19:49,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 21:19:49,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 21:19:50,388 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 21:19:51,468 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 21:19:51,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ccb7c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:19:51, skipping insertion in model container [2021-11-22 21:19:51,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 21:19:51,469 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 21:19:51,471 INFO L158 Benchmark]: Toolchain (without parser) took 2148.58ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 63.9MB in the beginning and 148.9MB in the end (delta: -85.0MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2021-11-22 21:19:51,471 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory was 45.3MB in the beginning and 45.3MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 21:19:51,472 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2145.25ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 63.6MB in the beginning and 148.9MB in the end (delta: -85.3MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2021-11-22 21:19:51,473 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory was 45.3MB in the beginning and 45.3MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2145.25ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 63.6MB in the beginning and 148.9MB in the end (delta: -85.3MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-fcb8e13 [2021-11-22 21:19:52,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 21:19:52,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 21:19:53,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 21:19:53,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 21:19:53,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 21:19:53,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 21:19:53,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 21:19:53,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 21:19:53,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 21:19:53,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 21:19:53,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 21:19:53,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 21:19:53,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 21:19:53,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 21:19:53,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 21:19:53,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 21:19:53,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 21:19:53,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 21:19:53,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 21:19:53,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 21:19:53,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 21:19:53,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 21:19:53,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 21:19:53,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 21:19:53,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 21:19:53,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 21:19:53,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 21:19:53,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 21:19:53,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 21:19:53,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 21:19:53,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 21:19:53,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 21:19:53,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 21:19:53,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 21:19:53,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 21:19:53,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 21:19:53,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 21:19:53,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 21:19:53,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 21:19:53,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 21:19:53,036 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-22 21:19:53,051 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 21:19:53,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 21:19:53,051 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 21:19:53,051 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 21:19:53,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 21:19:53,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 21:19:53,052 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 21:19:53,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 21:19:53,053 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 21:19:53,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 21:19:53,054 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 21:19:53,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 21:19:53,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 21:19:53,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 21:19:53,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 21:19:53,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 21:19:53,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 21:19:53,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 21:19:53,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 21:19:53,055 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-22 21:19:53,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 21:19:53,055 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 21:19:53,055 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 21:19:53,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 21:19:53,056 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 21:19:53,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 21:19:53,056 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2021-11-22 21:19:53,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 21:19:53,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 21:19:53,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 21:19:53,313 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 21:19:53,313 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 21:19:53,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-22 21:19:53,376 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae433958/b41a719e31874b3896d389e5618efd37/FLAG127fdaf69 [2021-11-22 21:19:54,277 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 21:19:54,278 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2021-11-22 21:19:54,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae433958/b41a719e31874b3896d389e5618efd37/FLAG127fdaf69 [2021-11-22 21:19:54,417 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae433958/b41a719e31874b3896d389e5618efd37 [2021-11-22 21:19:54,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 21:19:54,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 21:19:54,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 21:19:54,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 21:19:54,425 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 21:19:54,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:19:54" (1/1) ... [2021-11-22 21:19:54,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@767f244e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:19:54, skipping insertion in model container [2021-11-22 21:19:54,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:19:54" (1/1) ... [2021-11-22 21:19:54,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 21:19:54,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 21:19:55,694 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 21:19:56,970 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 21:19:56,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3869a578 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:19:56, skipping insertion in model container [2021-11-22 21:19:56,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 21:19:56,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 21:19:56,972 INFO L158 Benchmark]: Toolchain (without parser) took 2551.16ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 27.0MB in the beginning and 49.3MB in the end (delta: -22.3MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2021-11-22 21:19:56,973 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 62.9MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 21:19:56,973 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2548.70ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 26.8MB in the beginning and 49.3MB in the end (delta: -22.5MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2021-11-22 21:19:56,974 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 62.9MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2548.70ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 26.8MB in the beginning and 49.3MB in the end (delta: -22.5MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN