./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 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/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:24:34,925 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:24:34,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:24:34,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:24:34,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:24:34,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:24:34,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:24:34,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:24:34,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:24:35,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:24:35,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:24:35,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:24:35,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:24:35,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:24:35,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:24:35,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:24:35,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:24:35,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:24:35,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:24:35,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:24:35,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:24:35,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:24:35,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:24:35,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:24:35,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:24:35,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:24:35,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:24:35,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:24:35,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:24:35,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:24:35,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:24:35,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:24:35,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:24:35,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:24:35,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:24:35,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:24:35,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:24:35,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:24:35,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:24:35,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:24:35,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:24:35,118 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:24:35,159 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:24:35,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:24:35,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:24:35,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:24:35,168 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:24:35,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:24:35,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:24:35,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:24:35,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:24:35,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:24:35,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:24:35,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:24:35,174 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:24:35,175 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:24:35,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:24:35,176 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:24:35,178 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:24:35,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:24:35,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:24:35,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:24:35,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:24:35,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:24:35,181 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:24:35,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:24:35,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:24:35,182 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:24:35,182 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 [2019-11-25 23:24:35,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:24:35,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:24:35,868 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:24:35,874 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:24:35,875 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:24:35,876 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-11-25 23:24:36,028 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/359086d96/fa36adc67fa747aba637564a8600324d/FLAGb725bea30 [2019-11-25 23:24:37,827 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:24:37,828 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-11-25 23:24:37,954 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/359086d96/fa36adc67fa747aba637564a8600324d/FLAGb725bea30 [2019-11-25 23:24:37,993 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/359086d96/fa36adc67fa747aba637564a8600324d [2019-11-25 23:24:37,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:24:38,005 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:24:38,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:38,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:24:38,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:24:38,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:37" (1/1) ... [2019-11-25 23:24:38,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77bd7a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:38, skipping insertion in model container [2019-11-25 23:24:38,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:37" (1/1) ... [2019-11-25 23:24:38,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:24:38,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:24:38,846 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-25 23:24:38,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e4e3d0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:38, skipping insertion in model container [2019-11-25 23:24:38,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:38,853 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:24:38,864 INFO L168 Benchmark]: Toolchain (without parser) took 851.37 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 945.9 MB in the beginning and 988.4 MB in the end (delta: -42.4 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:38,865 INFO L168 Benchmark]: CDTParser took 3.18 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:24:38,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 841.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 945.9 MB in the beginning and 988.4 MB in the end (delta: -42.4 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:38,874 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.18 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 841.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 945.9 MB in the beginning and 988.4 MB in the end (delta: -42.4 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:24:42,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:24:42,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:24:42,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:24:42,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:24:42,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:24:42,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:24:42,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:24:42,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:24:42,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:24:42,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:24:42,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:24:42,832 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:24:42,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:24:42,841 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:24:42,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:24:42,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:24:42,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:24:42,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:24:42,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:24:42,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:24:42,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:24:42,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:24:42,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:24:42,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:24:42,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:24:42,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:24:42,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:24:42,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:24:42,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:24:42,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:24:42,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:24:42,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:24:42,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:24:42,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:24:42,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:24:42,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:24:42,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:24:42,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:24:42,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:24:42,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:24:42,932 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:24:42,973 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:24:42,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:24:42,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:24:42,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:24:42,979 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:24:42,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:24:42,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:24:42,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:24:42,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:24:42,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:24:42,986 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:24:42,986 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:24:42,986 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:24:42,987 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:24:42,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:24:42,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:24:42,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:24:42,990 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:24:42,990 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:24:42,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:24:42,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:24:42,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:24:42,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:24:42,995 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:24:42,995 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:24:42,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:24:42,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:24:42,996 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:24:42,996 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 [2019-11-25 23:24:43,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:24:43,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:24:43,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:24:43,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:24:43,639 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:24:43,640 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-11-25 23:24:43,802 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06e52a1c0/86db647f65a04690b8070c21a640b3ab/FLAG61fbb680f [2019-11-25 23:24:45,639 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:24:45,641 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-11-25 23:24:45,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06e52a1c0/86db647f65a04690b8070c21a640b3ab/FLAG61fbb680f [2019-11-25 23:24:45,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06e52a1c0/86db647f65a04690b8070c21a640b3ab [2019-11-25 23:24:45,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:24:45,800 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:24:45,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:45,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:24:45,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:24:45,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:45" (1/1) ... [2019-11-25 23:24:45,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:45, skipping insertion in model container [2019-11-25 23:24:45,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:45" (1/1) ... [2019-11-25 23:24:45,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:24:46,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:24:46,681 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-25 23:24:46,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42424f88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:46, skipping insertion in model container [2019-11-25 23:24:46,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:46,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:24:46,690 INFO L168 Benchmark]: Toolchain (without parser) took 889.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 988.4 MB in the end (delta: -38.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:46,695 INFO L168 Benchmark]: CDTParser took 1.33 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:24:46,699 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 988.4 MB in the end (delta: -38.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:46,705 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 882.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 988.4 MB in the end (delta: -38.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...