./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 906a4fb5 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/ldv-memsafety/memleaks_test14_3.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 6c31eeec3d7026ce69687d385d956e87b3b54521 ............................................................................................................................. 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/ldv-memsafety/memleaks_test14_3.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 6c31eeec3d7026ce69687d385d956e87b3b54521 .................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.25-906a4fb [2020-10-19 18:07:54,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-19 18:07:54,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-19 18:07:54,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-19 18:07:54,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-19 18:07:54,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-19 18:07:54,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-19 18:07:54,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-19 18:07:54,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-19 18:07:54,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-19 18:07:54,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-19 18:07:54,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-19 18:07:54,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-19 18:07:54,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-19 18:07:54,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-19 18:07:54,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-19 18:07:54,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-19 18:07:54,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-19 18:07:54,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-19 18:07:54,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-19 18:07:54,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-19 18:07:54,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-19 18:07:54,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-19 18:07:54,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-19 18:07:54,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-19 18:07:54,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-19 18:07:54,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-19 18:07:54,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-19 18:07:54,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-19 18:07:54,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-19 18:07:54,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-19 18:07:54,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-19 18:07:54,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-19 18:07:54,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-19 18:07:54,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-19 18:07:54,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-19 18:07:54,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-19 18:07:54,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-19 18:07:54,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-19 18:07:54,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-19 18:07:54,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-19 18:07:54,208 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-10-19 18:07:54,251 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-19 18:07:54,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-19 18:07:54,253 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-19 18:07:54,253 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-19 18:07:54,253 INFO L138 SettingsManager]: * Use SBE=true [2020-10-19 18:07:54,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-19 18:07:54,254 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-19 18:07:54,254 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-19 18:07:54,254 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-19 18:07:54,254 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-19 18:07:54,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-19 18:07:54,256 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-19 18:07:54,256 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-19 18:07:54,256 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-19 18:07:54,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-19 18:07:54,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-19 18:07:54,257 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-19 18:07:54,257 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-19 18:07:54,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-19 18:07:54,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-19 18:07:54,258 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-19 18:07:54,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-19 18:07:54,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-19 18:07:54,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-19 18:07:54,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-19 18:07:54,259 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-19 18:07:54,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-19 18:07:54,260 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-19 18:07:54,260 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 -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2020-10-19 18:07:54,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-19 18:07:54,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-19 18:07:54,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-19 18:07:54,593 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-19 18:07:54,594 INFO L275 PluginConnector]: CDTParser initialized [2020-10-19 18:07:54,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-19 18:07:54,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0c1b4395/08f90c71d1984a40ab61e9113af50e36/FLAG28ff80089 [2020-10-19 18:07:55,156 INFO L306 CDTParser]: Found 1 translation units. [2020-10-19 18:07:55,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-19 18:07:55,185 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0c1b4395/08f90c71d1984a40ab61e9113af50e36/FLAG28ff80089 [2020-10-19 18:07:55,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0c1b4395/08f90c71d1984a40ab61e9113af50e36 [2020-10-19 18:07:55,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-19 18:07:55,444 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-19 18:07:55,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:55,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-19 18:07:55,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-19 18:07:55,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:55" (1/1) ... [2020-10-19 18:07:55,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1468347b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:55, skipping insertion in model container [2020-10-19 18:07:55,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:55" (1/1) ... [2020-10-19 18:07:55,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-19 18:07:55,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 18:07:56,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:56,124 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) [2020-10-19 18:07:56,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54af3e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:56, skipping insertion in model container [2020-10-19 18:07:56,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:56,125 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-19 18:07:56,127 INFO L168 Benchmark]: Toolchain (without parser) took 688.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -194.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2020-10-19 18:07:56,128 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 18:07:56,131 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -194.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2020-10-19 18:07:56,134 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 679.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -194.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 576]: 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 0.1.25-906a4fb [2020-10-19 18:07:57,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-19 18:07:57,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-19 18:07:57,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-19 18:07:57,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-19 18:07:57,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-19 18:07:57,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-19 18:07:57,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-19 18:07:57,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-19 18:07:57,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-19 18:07:57,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-19 18:07:57,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-19 18:07:57,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-19 18:07:57,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-19 18:07:57,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-19 18:07:57,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-19 18:07:57,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-19 18:07:57,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-19 18:07:57,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-19 18:07:57,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-19 18:07:57,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-19 18:07:57,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-19 18:07:57,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-19 18:07:57,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-19 18:07:57,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-19 18:07:57,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-19 18:07:57,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-19 18:07:57,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-19 18:07:57,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-19 18:07:57,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-19 18:07:57,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-19 18:07:57,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-19 18:07:57,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-19 18:07:57,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-19 18:07:57,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-19 18:07:57,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-19 18:07:57,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-19 18:07:57,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-19 18:07:57,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-19 18:07:57,915 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-19 18:07:57,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-19 18:07:57,917 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-10-19 18:07:57,962 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-19 18:07:57,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-19 18:07:57,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-19 18:07:57,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-19 18:07:57,965 INFO L138 SettingsManager]: * Use SBE=true [2020-10-19 18:07:57,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-19 18:07:57,966 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-19 18:07:57,966 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-19 18:07:57,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-19 18:07:57,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-19 18:07:57,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-19 18:07:57,967 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-19 18:07:57,967 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-19 18:07:57,967 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-19 18:07:57,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-19 18:07:57,968 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-19 18:07:57,969 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-19 18:07:57,969 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-19 18:07:57,970 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-19 18:07:57,970 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-19 18:07:57,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-19 18:07:57,970 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-19 18:07:57,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-19 18:07:57,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-19 18:07:57,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-19 18:07:57,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-19 18:07:57,972 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-19 18:07:57,972 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-19 18:07:57,972 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-19 18:07:57,972 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-19 18:07:57,973 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-19 18:07:57,973 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 -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2020-10-19 18:07:58,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-19 18:07:58,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-19 18:07:58,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-19 18:07:58,294 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-19 18:07:58,294 INFO L275 PluginConnector]: CDTParser initialized [2020-10-19 18:07:58,295 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-19 18:07:58,361 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b347958a/33160f06e38640d5bcd8e9c4021efcd5/FLAG2654ae17c [2020-10-19 18:07:58,813 INFO L306 CDTParser]: Found 1 translation units. [2020-10-19 18:07:58,814 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-19 18:07:58,832 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b347958a/33160f06e38640d5bcd8e9c4021efcd5/FLAG2654ae17c [2020-10-19 18:07:59,101 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b347958a/33160f06e38640d5bcd8e9c4021efcd5 [2020-10-19 18:07:59,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-19 18:07:59,111 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-19 18:07:59,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:59,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-19 18:07:59,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-19 18:07:59,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:59" (1/1) ... [2020-10-19 18:07:59,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@406d56af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:59, skipping insertion in model container [2020-10-19 18:07:59,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:59" (1/1) ... [2020-10-19 18:07:59,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-19 18:07:59,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 18:07:59,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:59,723 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-10-19 18:07:59,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 18:07:59,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:59,804 INFO L203 MainTranslator]: Completed pre-run [2020-10-19 18:07:59,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:59,987 INFO L208 MainTranslator]: Completed translation [2020-10-19 18:07:59,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:59 WrapperNode [2020-10-19 18:07:59,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:59,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-19 18:07:59,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-19 18:07:59,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-19 18:08:00,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:59" (1/1) ... [2020-10-19 18:08:00,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:59" (1/1) ... [2020-10-19 18:08:00,029 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". 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:320) 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) [2020-10-19 18:08:00,034 INFO L168 Benchmark]: Toolchain (without parser) took 926.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -133.9 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2020-10-19 18:08:00,035 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 18:08:00,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 877.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -133.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2020-10-19 18:08:00,036 INFO L168 Benchmark]: Boogie Preprocessor took 42.23 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. [2020-10-19 18:08:00,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 877.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -133.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.23 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 "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". 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...