./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety/test-0134.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/test-0134.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9beedebbf6b7a63ed46507a8d165e0182087c963 ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/test-0134.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9beedebbf6b7a63ed46507a8d165e0182087c963 .................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 20:07:24,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 20:07:24,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 20:07:24,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 20:07:24,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 20:07:24,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 20:07:24,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 20:07:24,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 20:07:24,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 20:07:24,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 20:07:24,235 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 20:07:24,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 20:07:24,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 20:07:24,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 20:07:24,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 20:07:24,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 20:07:24,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 20:07:24,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 20:07:24,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 20:07:24,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 20:07:24,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 20:07:24,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 20:07:24,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 20:07:24,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 20:07:24,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 20:07:24,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 20:07:24,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 20:07:24,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 20:07:24,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 20:07:24,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 20:07:24,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 20:07:24,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 20:07:24,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 20:07:24,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 20:07:24,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 20:07:24,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 20:07:24,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 20:07:24,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 20:07:24,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 20:07:24,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 20:07:24,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 20:07:24,271 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-28 20:07:24,286 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 20:07:24,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 20:07:24,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 20:07:24,288 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 20:07:24,288 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 20:07:24,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 20:07:24,289 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 20:07:24,289 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-28 20:07:24,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 20:07:24,290 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 20:07:24,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 20:07:24,290 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-28 20:07:24,290 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-28 20:07:24,291 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-28 20:07:24,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 20:07:24,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-28 20:07:24,292 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 20:07:24,292 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 20:07:24,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 20:07:24,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 20:07:24,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 20:07:24,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 20:07:24,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 20:07:24,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 20:07:24,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 20:07:24,295 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 20:07:24,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 20:07:24,295 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 20:07:24,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9beedebbf6b7a63ed46507a8d165e0182087c963 [2019-11-28 20:07:24,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 20:07:24,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 20:07:24,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 20:07:24,627 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 20:07:24,628 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 20:07:24,628 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-0134.i [2019-11-28 20:07:24,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8da48af6a/47532a09e01b4bb582d0fc2a6b142ed5/FLAGf3a82e3a7 [2019-11-28 20:07:25,245 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 20:07:25,246 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/test-0134.i [2019-11-28 20:07:25,274 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8da48af6a/47532a09e01b4bb582d0fc2a6b142ed5/FLAGf3a82e3a7 [2019-11-28 20:07:25,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8da48af6a/47532a09e01b4bb582d0fc2a6b142ed5 [2019-11-28 20:07:25,545 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 20:07:25,547 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-28 20:07:25,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 20:07:25,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 20:07:25,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 20:07:25,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:07:25" (1/1) ... [2019-11-28 20:07:25,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a770ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:07:25, skipping insertion in model container [2019-11-28 20:07:25,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:07:25" (1/1) ... [2019-11-28 20:07:25,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 20:07:25,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:07:26,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:07:26,093 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-28 20:07:26,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a7870d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:07:26, skipping insertion in model container [2019-11-28 20:07:26,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 20:07:26,094 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 20:07:26,098 INFO L168 Benchmark]: Toolchain (without parser) took 549.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-11-28 20:07:26,098 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:07:26,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 546.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-11-28 20:07:26,103 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 546.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 574]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 20:07:27,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 20:07:27,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 20:07:28,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 20:07:28,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 20:07:28,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 20:07:28,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 20:07:28,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 20:07:28,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 20:07:28,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 20:07:28,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 20:07:28,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 20:07:28,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 20:07:28,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 20:07:28,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 20:07:28,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 20:07:28,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 20:07:28,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 20:07:28,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 20:07:28,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 20:07:28,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 20:07:28,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 20:07:28,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 20:07:28,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 20:07:28,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 20:07:28,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 20:07:28,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 20:07:28,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 20:07:28,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 20:07:28,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 20:07:28,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 20:07:28,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 20:07:28,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 20:07:28,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 20:07:28,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 20:07:28,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 20:07:28,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 20:07:28,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 20:07:28,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 20:07:28,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 20:07:28,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 20:07:28,046 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-28 20:07:28,062 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 20:07:28,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 20:07:28,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 20:07:28,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 20:07:28,064 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 20:07:28,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 20:07:28,065 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 20:07:28,065 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-28 20:07:28,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 20:07:28,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 20:07:28,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 20:07:28,067 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-28 20:07:28,067 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-28 20:07:28,067 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-28 20:07:28,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 20:07:28,068 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-28 20:07:28,068 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 20:07:28,068 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 20:07:28,069 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 20:07:28,069 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 20:07:28,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 20:07:28,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 20:07:28,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 20:07:28,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 20:07:28,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 20:07:28,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 20:07:28,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 20:07:28,071 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 20:07:28,072 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 20:07:28,072 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 20:07:28,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 20:07:28,072 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9beedebbf6b7a63ed46507a8d165e0182087c963 [2019-11-28 20:07:28,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 20:07:28,444 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 20:07:28,447 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 20:07:28,449 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 20:07:28,450 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 20:07:28,451 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-0134.i [2019-11-28 20:07:28,514 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf2784410/2b47b4ccfd37457eba77ec08c99b51ec/FLAGae9087a89 [2019-11-28 20:07:28,981 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 20:07:28,982 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/test-0134.i [2019-11-28 20:07:28,999 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf2784410/2b47b4ccfd37457eba77ec08c99b51ec/FLAGae9087a89 [2019-11-28 20:07:29,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf2784410/2b47b4ccfd37457eba77ec08c99b51ec [2019-11-28 20:07:29,268 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 20:07:29,270 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-28 20:07:29,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 20:07:29,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 20:07:29,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 20:07:29,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:07:29" (1/1) ... [2019-11-28 20:07:29,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28943c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:07:29, skipping insertion in model container [2019-11-28 20:07:29,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:07:29" (1/1) ... [2019-11-28 20:07:29,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 20:07:29,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:07:29,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:07:29,872 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-28 20:07:29,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:07:29,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:07:29,957 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 20:07:30,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:07:30,090 INFO L208 MainTranslator]: Completed translation [2019-11-28 20:07:30,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:07:30 WrapperNode [2019-11-28 20:07:30,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 20:07:30,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 20:07:30,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 20:07:30,093 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 20:07:30,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:07:30" (1/1) ... [2019-11-28 20:07:30,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:07:30" (1/1) ... [2019-11-28 20:07:30,130 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 20:07:30,141 INFO L168 Benchmark]: Toolchain (without parser) took 870.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:07:30,141 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:07:30,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-28 20:07:30,146 INFO L168 Benchmark]: Boogie Preprocessor took 44.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:07:30,152 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 821.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...