./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0137.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0137.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer --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 5d0ea1bd768211453624240f88703c12804fabbb ............................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0137.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer --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 5d0ea1bd768211453624240f88703c12804fabbb ................................................................................................................................................................. 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 [2019-12-07 15:17:51,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:17:51,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:17:51,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:17:51,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:17:51,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:17:51,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:17:51,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:17:51,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:17:51,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:17:51,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:17:51,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:17:51,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:17:51,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:17:51,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:17:51,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:17:51,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:17:51,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:17:51,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:17:51,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:17:51,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:17:51,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:17:51,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:17:51,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:17:51,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:17:51,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:17:51,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:17:51,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:17:51,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:17:51,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:17:51,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:17:51,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:17:51,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:17:51,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:17:51,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:17:51,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:17:51,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:17:51,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:17:51,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:17:51,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:17:51,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:17:51,956 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-12-07 15:17:51,968 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:17:51,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:17:51,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 15:17:51,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 15:17:51,970 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 15:17:51,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:17:51,970 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 15:17:51,970 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 15:17:51,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 15:17:51,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 15:17:51,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:17:51,971 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-07 15:17:51,971 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-07 15:17:51,971 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-07 15:17:51,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:17:51,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 15:17:51,972 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 15:17:51,972 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:17:51,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:17:51,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 15:17:51,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:17:51,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:17:51,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:17:51,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:17:51,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:17:51,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 15:17:51,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 15:17:51,974 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:17:51,974 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer 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 -> 5d0ea1bd768211453624240f88703c12804fabbb [2019-12-07 15:17:52,072 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:17:52,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:17:52,083 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:17:52,084 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:17:52,085 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:17:52,085 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/../../sv-benchmarks/c/memsafety/test-0137.i [2019-12-07 15:17:52,127 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/5dd620b5d/8068d511a3e340db8271304822e8bca5/FLAG03baa4cda [2019-12-07 15:17:52,549 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:17:52,550 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/sv-benchmarks/c/memsafety/test-0137.i [2019-12-07 15:17:52,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/5dd620b5d/8068d511a3e340db8271304822e8bca5/FLAG03baa4cda [2019-12-07 15:17:52,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/5dd620b5d/8068d511a3e340db8271304822e8bca5 [2019-12-07 15:17:52,935 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:17:52,937 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-07 15:17:52,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:17:52,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:17:52,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:17:52,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:17:52" (1/1) ... [2019-12-07 15:17:52,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8837a78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:52, skipping insertion in model container [2019-12-07 15:17:52,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:17:52" (1/1) ... [2019-12-07 15:17:52,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:17:52,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:17:53,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:17:53,202 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) [2019-12-07 15:17:53,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27994e80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:53, skipping insertion in model container [2019-12-07 15:17:53,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 15:17:53,203 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 15:17:53,205 INFO L168 Benchmark]: Toolchain (without parser) took 267.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-07 15:17:53,205 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:17:53,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 263.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-07 15:17:53,207 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 263.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 18.0 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 [2019-12-07 15:17:54,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:17:54,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:17:54,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:17:54,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:17:54,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:17:54,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:17:54,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:17:54,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:17:54,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:17:54,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:17:54,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:17:54,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:17:54,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:17:54,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:17:54,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:17:54,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:17:54,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:17:54,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:17:54,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:17:54,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:17:54,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:17:54,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:17:54,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:17:54,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:17:54,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:17:54,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:17:54,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:17:54,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:17:54,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:17:54,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:17:54,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:17:54,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:17:54,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:17:54,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:17:54,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:17:54,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:17:54,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:17:54,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:17:54,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:17:54,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:17:54,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-12-07 15:17:54,367 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:17:54,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:17:54,368 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 15:17:54,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 15:17:54,368 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 15:17:54,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:17:54,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-07 15:17:54,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:17:54,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 15:17:54,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:17:54,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:17:54,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:17:54,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:17:54,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:17:54,371 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 15:17:54,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 15:17:54,371 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:17:54,372 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 15:17:54,372 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer 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 -> 5d0ea1bd768211453624240f88703c12804fabbb [2019-12-07 15:17:54,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:17:54,549 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:17:54,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:17:54,552 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:17:54,552 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:17:54,553 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/../../sv-benchmarks/c/memsafety/test-0137.i [2019-12-07 15:17:54,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/03a7d1b53/bbc1c656131744f3912b9449831af4bb/FLAG57bc29e73 [2019-12-07 15:17:55,119 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:17:55,120 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/sv-benchmarks/c/memsafety/test-0137.i [2019-12-07 15:17:55,131 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/03a7d1b53/bbc1c656131744f3912b9449831af4bb/FLAG57bc29e73 [2019-12-07 15:17:55,578 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd765728-07b3-48f2-8834-311401622042/bin/uautomizer/data/03a7d1b53/bbc1c656131744f3912b9449831af4bb [2019-12-07 15:17:55,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:17:55,581 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-07 15:17:55,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:17:55,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:17:55,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:17:55,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:17:55" (1/1) ... [2019-12-07 15:17:55,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3004c47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:55, skipping insertion in model container [2019-12-07 15:17:55,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:17:55" (1/1) ... [2019-12-07 15:17:55,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:17:55,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:17:55,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:17:55,839 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 15:17:55,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:17:55,872 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:17:55,876 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 15:17:55,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:17:55,950 INFO L208 MainTranslator]: Completed translation [2019-12-07 15:17:55,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:55 WrapperNode [2019-12-07 15:17:55,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 15:17:55,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 15:17:55,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 15:17:55,951 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 15:17:55,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:55" (1/1) ... [2019-12-07 15:17:55,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:55" (1/1) ... [2019-12-07 15:17:55,974 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) [2019-12-07 15:17:55,977 INFO L168 Benchmark]: Toolchain (without parser) took 395.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:17:55,977 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:17:55,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-07 15:17:55,978 INFO L168 Benchmark]: Boogie Preprocessor took 24.05 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. [2019-12-07 15:17:55,979 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 369.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.05 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...