./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 35987657 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-?-3598765 [2022-07-21 10:06:59,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:06:59,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:06:59,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:06:59,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:06:59,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:06:59,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:06:59,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:06:59,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:06:59,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:06:59,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:06:59,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:06:59,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:06:59,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:06:59,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:06:59,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:06:59,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:06:59,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:06:59,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:06:59,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:06:59,357 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:06:59,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:06:59,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:06:59,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:06:59,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:06:59,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:06:59,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:06:59,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:06:59,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:06:59,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:06:59,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:06:59,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:06:59,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:06:59,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:06:59,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:06:59,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:06:59,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:06:59,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:06:59,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:06:59,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:06:59,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:06:59,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:06:59,372 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:06:59,391 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:06:59,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:06:59,392 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:06:59,392 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:06:59,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:06:59,393 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:06:59,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:06:59,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:06:59,393 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:06:59,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:06:59,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:06:59,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:06:59,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:06:59,395 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:06:59,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:06:59,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:06:59,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:06:59,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:06:59,396 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:06:59,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:06:59,396 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:06:59,396 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:06:59,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:06:59,396 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-07-21 10:06:59,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:06:59,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:06:59,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:06:59,640 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:06:59,641 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:06:59,642 INFO L432 ainManager$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 [2022-07-21 10:06:59,685 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37a042d78/380b89c984a849399699f2c5bc43de53/FLAG246b2f0ff [2022-07-21 10:07:00,678 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:07:00,678 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 [2022-07-21 10:07:00,767 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37a042d78/380b89c984a849399699f2c5bc43de53/FLAG246b2f0ff [2022-07-21 10:07:01,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37a042d78/380b89c984a849399699f2c5bc43de53 [2022-07-21 10:07:01,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:07:01,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:07:01,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:07:01,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:07:01,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:07:01,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:07:01" (1/1) ... [2022-07-21 10:07:01,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e70d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:07:01, skipping insertion in model container [2022-07-21 10:07:01,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:07:01" (1/1) ... [2022-07-21 10:07:01,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:07:01,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:07:02,072 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-21 10:07:09,395 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-21 10:07:09,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67080b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:07:09, skipping insertion in model container [2022-07-21 10:07:09,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:07:09,396 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 10:07:09,398 INFO L158 Benchmark]: Toolchain (without parser) took 8373.83ms. Allocated memory was 104.9MB in the beginning and 157.3MB in the end (delta: 52.4MB). Free memory was 68.3MB in the beginning and 64.4MB in the end (delta: 3.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-07-21 10:07:09,398 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:07:09,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8371.31ms. Allocated memory was 104.9MB in the beginning and 157.3MB in the end (delta: 52.4MB). Free memory was 68.3MB in the beginning and 64.4MB in the end (delta: 3.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-07-21 10:07:09,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8371.31ms. Allocated memory was 104.9MB in the beginning and 157.3MB in the end (delta: 52.4MB). Free memory was 68.3MB in the beginning and 64.4MB in the end (delta: 3.9MB). Peak memory consumption was 92.3MB. 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-?-3598765 [2022-07-21 10:07:10,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:07:10,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:07:11,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:07:11,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:07:11,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:07:11,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:07:11,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:07:11,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:07:11,020 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:07:11,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:07:11,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:07:11,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:07:11,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:07:11,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:07:11,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:07:11,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:07:11,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:07:11,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:07:11,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:07:11,043 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:07:11,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:07:11,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:07:11,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:07:11,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:07:11,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:07:11,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:07:11,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:07:11,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:07:11,061 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:07:11,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:07:11,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:07:11,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:07:11,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:07:11,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:07:11,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:07:11,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:07:11,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:07:11,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:07:11,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:07:11,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:07:11,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:07:11,070 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 10:07:11,098 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:07:11,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:07:11,099 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:07:11,099 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:07:11,100 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:07:11,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:07:11,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:07:11,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:07:11,101 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:07:11,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:07:11,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:07:11,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:07:11,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:07:11,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:07:11,103 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 10:07:11,103 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 10:07:11,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 10:07:11,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:07:11,104 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:07:11,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:07:11,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:07:11,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:07:11,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:07:11,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:07:11,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:07:11,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:07:11,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:07:11,106 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 10:07:11,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 10:07:11,106 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:07:11,106 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:07:11,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:07:11,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 10:07:11,107 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-07-21 10:07:11,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:07:11,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:07:11,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:07:11,401 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:07:11,401 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:07:11,402 INFO L432 ainManager$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 [2022-07-21 10:07:11,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f554a6e9/7c92c89b5ec94adb904522f6afeac16a/FLAGaff5859ff [2022-07-21 10:07:12,419 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:07:12,420 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 [2022-07-21 10:07:12,493 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f554a6e9/7c92c89b5ec94adb904522f6afeac16a/FLAGaff5859ff [2022-07-21 10:07:12,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f554a6e9/7c92c89b5ec94adb904522f6afeac16a [2022-07-21 10:07:12,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:07:12,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:07:12,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:07:12,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:07:12,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:07:12,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:07:12" (1/1) ... [2022-07-21 10:07:12,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@80465b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:07:12, skipping insertion in model container [2022-07-21 10:07:12,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:07:12" (1/1) ... [2022-07-21 10:07:12,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:07:12,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:07:14,075 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-21 10:07:15,349 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-21 10:07:15,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b41c915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:07:15, skipping insertion in model container [2022-07-21 10:07:15,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:07:15,350 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 10:07:15,352 INFO L158 Benchmark]: Toolchain (without parser) took 2594.71ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 24.3MB in the beginning and 54.0MB in the end (delta: -29.7MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2022-07-21 10:07:15,353 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:07:15,353 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2592.66ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 24.2MB in the beginning and 54.0MB in the end (delta: -29.8MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2022-07-21 10:07:15,354 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2592.66ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 24.2MB in the beginning and 54.0MB in the end (delta: -29.8MB). Peak memory consumption was 43.2MB. 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