./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 eb692b52 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 0.2.2-?-eb692b5 [2022-07-19 22:35:01,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:35:01,078 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:35:01,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:35:01,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:35:01,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:35:01,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:35:01,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:35:01,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:35:01,128 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:35:01,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:35:01,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:35:01,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:35:01,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:35:01,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:35:01,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:35:01,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:35:01,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:35:01,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:35:01,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:35:01,143 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:35:01,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:35:01,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:35:01,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:35:01,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:35:01,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:35:01,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:35:01,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:35:01,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:35:01,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:35:01,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:35:01,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:35:01,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:35:01,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:35:01,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:35:01,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:35:01,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:35:01,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:35:01,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:35:01,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:35:01,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:35:01,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:35:01,161 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 22:35:01,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:35:01,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:35:01,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:35:01,185 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:35:01,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:35:01,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:35:01,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:35:01,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:35:01,187 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:35:01,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:35:01,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 22:35:01,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:35:01,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:35:01,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:35:01,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:35:01,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:35:01,188 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:35:01,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:35:01,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:35:01,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:35:01,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:35:01,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:35:01,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:35:01,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:35:01,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:35:01,190 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 22:35:01,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 22:35:01,191 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:35:01,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:35:01,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:35:01,191 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-07-19 22:35:01,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:35:01,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:35:01,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:35:01,435 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:35:01,436 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:35:01,437 INFO L432 ainManager$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 [2022-07-19 22:35:01,480 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8469afede/ee59fb6007af43bf85125aeb99e48079/FLAG13aa73c00 [2022-07-19 22:35:02,404 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:35:02,404 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 [2022-07-19 22:35:02,485 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8469afede/ee59fb6007af43bf85125aeb99e48079/FLAG13aa73c00 [2022-07-19 22:35:02,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8469afede/ee59fb6007af43bf85125aeb99e48079 [2022-07-19 22:35:02,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:35:02,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:35:02,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:02,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:35:02,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:35:02,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:02" (1/1) ... [2022-07-19 22:35:02,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c03ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:02, skipping insertion in model container [2022-07-19 22:35:02,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:02" (1/1) ... [2022-07-19 22:35:02,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:35:02,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:35:03,501 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-19 22:35:10,797 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-19 22:35:10,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ee48701 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:10, skipping insertion in model container [2022-07-19 22:35:10,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:10,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:35:10,800 INFO L158 Benchmark]: Toolchain (without parser) took 8238.99ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 41.8MB in the beginning and 95.2MB in the end (delta: -53.4MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2022-07-19 22:35:10,800 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 92.3MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:35:10,800 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8236.58ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 41.7MB in the beginning and 95.2MB in the end (delta: -53.5MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2022-07-19 22:35:10,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 92.3MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8236.58ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 41.7MB in the beginning and 95.2MB in the end (delta: -53.5MB). Peak memory consumption was 74.9MB. 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 0.2.2-?-eb692b5 [2022-07-19 22:35:12,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:35:12,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:35:12,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:35:12,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:35:12,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:35:12,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:35:12,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:35:12,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:35:12,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:35:12,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:35:12,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:35:12,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:35:12,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:35:12,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:35:12,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:35:12,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:35:12,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:35:12,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:35:12,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:35:12,516 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:35:12,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:35:12,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:35:12,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:35:12,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:35:12,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:35:12,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:35:12,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:35:12,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:35:12,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:35:12,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:35:12,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:35:12,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:35:12,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:35:12,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:35:12,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:35:12,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:35:12,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:35:12,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:35:12,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:35:12,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:35:12,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:35:12,545 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 22:35:12,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:35:12,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:35:12,570 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:35:12,570 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:35:12,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:35:12,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:35:12,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:35:12,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:35:12,571 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:35:12,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:35:12,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:35:12,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:35:12,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:35:12,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:35:12,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:35:12,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:35:12,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:35:12,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:35:12,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:35:12,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:35:12,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:35:12,575 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 22:35:12,575 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 22:35:12,575 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:35:12,575 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:35:12,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:35:12,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 22:35:12,576 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-07-19 22:35:12,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:35:12,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:35:12,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:35:12,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:35:12,852 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:35:12,853 INFO L432 ainManager$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 [2022-07-19 22:35:12,914 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/993862ef3/b25cd8aa301e4b25a84f554d47262b2c/FLAG0e659cc3d [2022-07-19 22:35:13,864 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:35:13,864 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 [2022-07-19 22:35:13,953 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/993862ef3/b25cd8aa301e4b25a84f554d47262b2c/FLAG0e659cc3d [2022-07-19 22:35:14,450 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/993862ef3/b25cd8aa301e4b25a84f554d47262b2c [2022-07-19 22:35:14,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:35:14,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:35:14,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:14,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:35:14,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:35:14,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:14" (1/1) ... [2022-07-19 22:35:14,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f788e78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:14, skipping insertion in model container [2022-07-19 22:35:14,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:14" (1/1) ... [2022-07-19 22:35:14,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:35:14,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:35:15,442 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-19 22:35:16,553 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-19 22:35:16,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@422992ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:16, skipping insertion in model container [2022-07-19 22:35:16,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:16,555 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:35:16,556 INFO L158 Benchmark]: Toolchain (without parser) took 2102.73ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 31.0MB in the beginning and 34.7MB in the end (delta: -3.8MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-07-19 22:35:16,557 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 33.1MB in the beginning and 33.1MB in the end (delta: 24.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:35:16,557 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2099.95ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 30.8MB in the beginning and 34.7MB in the end (delta: -4.0MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-07-19 22:35:16,558 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 33.1MB in the beginning and 33.1MB in the end (delta: 24.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2099.95ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 30.8MB in the beginning and 34.7MB in the end (delta: -4.0MB). Peak memory consumption was 27.4MB. 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