./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a6ab9495bbbcb375271682b49afc8cee41a7ae9 .................................................................................................................................................................................................. 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_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a6ab9495bbbcb375271682b49afc8cee41a7ae9 ......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:47:50,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:47:50,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:47:50,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:47:50,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:47:50,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:47:50,934 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:47:50,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:47:50,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:47:50,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:47:50,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:47:50,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:47:50,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:47:50,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:47:50,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:47:50,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:47:50,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:47:50,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:47:50,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:47:50,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:47:50,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:47:50,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:47:50,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:47:50,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:47:50,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:47:50,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:47:50,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:47:50,989 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:47:50,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:47:50,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:47:50,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:47:50,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:47:50,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:47:50,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:47:50,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:47:50,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:47:50,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:47:50,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:47:50,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:47:50,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:47:50,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:47:51,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:47:51,022 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:47:51,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:47:51,023 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:47:51,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:47:51,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:47:51,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:47:51,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:47:51,024 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:47:51,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:47:51,025 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:47:51,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:47:51,025 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:47:51,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:47:51,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:47:51,026 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:47:51,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:47:51,026 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:47:51,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:47:51,027 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:47:51,027 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:47:51,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:47:51,027 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:47:51,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:51,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:47:51,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:47:51,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:47:51,028 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:47:51,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:47:51,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:47:51,029 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_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak 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 -> Kojak 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 -> 1a6ab9495bbbcb375271682b49afc8cee41a7ae9 [2019-11-26 02:47:51,191 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:47:51,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:47:51,206 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:47:51,207 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:47:51,207 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:47:51,208 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/../../sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i [2019-11-26 02:47:51,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/9f3bd3186/930f699fb79f4986bdae4584e72c6265/FLAGb0e585db8 [2019-11-26 02:47:51,953 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:47:51,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i [2019-11-26 02:47:51,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/9f3bd3186/930f699fb79f4986bdae4584e72c6265/FLAGb0e585db8 [2019-11-26 02:47:52,183 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/9f3bd3186/930f699fb79f4986bdae4584e72c6265 [2019-11-26 02:47:52,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:47:52,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:47:52,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:52,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:47:52,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:47:52,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:52" (1/1) ... [2019-11-26 02:47:52,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b083bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:52, skipping insertion in model container [2019-11-26 02:47:52,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:52" (1/1) ... [2019-11-26 02:47:52,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:47:52,260 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:47:53,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:47:53,185 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:47:53,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:47:53,689 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:47:53,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53 WrapperNode [2019-11-26 02:47:53,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:53,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:47:53,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:47:53,692 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:47:53,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:47:53,787 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:47:53,787 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:47:53,787 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:47:53,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... [2019-11-26 02:47:53,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:47:53,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:47:53,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:47:53,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:47:53,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:47:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:47:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:47:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-26 02:47:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-26 02:47:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:47:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:47:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-11-26 02:47:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-11-26 02:47:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:47:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:47:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:47:53,946 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:47:54,760 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:47:54,761 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-26 02:47:54,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:47:54 BoogieIcfgContainer [2019-11-26 02:47:54,762 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:47:54,763 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:47:54,763 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:47:54,774 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:47:54,774 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:47:54" (1/1) ... [2019-11-26 02:47:54,775 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:364) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:47:54,780 INFO L168 Benchmark]: Toolchain (without parser) took 2592.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 943.5 MB in the beginning and 935.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 139.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:54,781 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 965.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:47:54,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1503.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 943.5 MB in the beginning and 993.5 MB in the end (delta: -49.9 MB). Peak memory consumption was 95.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:54,783 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.12 ms. Allocated memory is still 1.2 GB. Free memory was 993.5 MB in the beginning and 986.4 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:54,784 INFO L168 Benchmark]: Boogie Preprocessor took 72.31 ms. Allocated memory is still 1.2 GB. Free memory is still 986.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:47:54,785 INFO L168 Benchmark]: RCFGBuilder took 902.60 ms. Allocated memory is still 1.2 GB. Free memory was 986.4 MB in the beginning and 935.9 MB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:54,785 INFO L168 Benchmark]: CodeCheck took 15.07 ms. Allocated memory is still 1.2 GB. Free memory is still 935.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:47:54,790 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:175) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 965.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1503.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 943.5 MB in the beginning and 993.5 MB in the end (delta: -49.9 MB). Peak memory consumption was 95.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 95.12 ms. Allocated memory is still 1.2 GB. Free memory was 993.5 MB in the beginning and 986.4 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.31 ms. Allocated memory is still 1.2 GB. Free memory is still 986.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 902.60 ms. Allocated memory is still 1.2 GB. Free memory was 986.4 MB in the beginning and 935.9 MB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * CodeCheck took 15.07 ms. Allocated memory is still 1.2 GB. Free memory is still 935.9 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:47:56,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:47:56,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:47:56,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:47:56,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:47:56,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:47:56,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:47:56,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:47:56,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:47:56,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:47:56,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:47:56,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:47:56,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:47:56,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:47:56,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:47:56,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:47:56,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:47:56,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:47:56,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:47:56,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:47:56,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:47:56,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:47:56,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:47:56,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:47:56,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:47:56,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:47:56,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:47:56,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:47:56,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:47:56,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:47:56,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:47:56,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:47:56,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:47:56,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:47:56,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:47:56,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:47:56,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:47:56,914 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:47:56,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:47:56,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:47:56,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:47:56,923 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:47:56,942 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:47:56,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:47:56,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:47:56,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:47:56,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:47:56,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:47:56,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:47:56,946 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:47:56,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:47:56,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:47:56,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:47:56,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:47:56,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:47:56,948 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:47:56,948 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:47:56,948 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:47:56,948 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:47:56,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:47:56,949 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:47:56,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:47:56,950 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:47:56,950 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:47:56,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:47:56,951 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:47:56,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:56,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:47:56,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:47:56,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:47:56,952 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:47:56,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:47:56,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:47:56,953 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:47:56,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:47:56,954 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_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak 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 -> Kojak 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 -> 1a6ab9495bbbcb375271682b49afc8cee41a7ae9 [2019-11-26 02:47:57,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:47:57,275 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:47:57,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:47:57,281 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:47:57,281 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:47:57,282 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/../../sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i [2019-11-26 02:47:57,343 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/5fc6762a1/ee90c378db8044228a61c4c62e7a030e/FLAGa1126cac0 [2019-11-26 02:47:57,931 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:47:57,932 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/sv-benchmarks/c/ldv-races/race-3_2-container_of-global.i [2019-11-26 02:47:57,956 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/5fc6762a1/ee90c378db8044228a61c4c62e7a030e/FLAGa1126cac0 [2019-11-26 02:47:58,175 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5972d253-c373-41d8-bc2a-868b08939009/bin/ukojak/data/5fc6762a1/ee90c378db8044228a61c4c62e7a030e [2019-11-26 02:47:58,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:47:58,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:47:58,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:58,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:47:58,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:47:58,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:58" (1/1) ... [2019-11-26 02:47:58,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31fe8159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:58, skipping insertion in model container [2019-11-26 02:47:58,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:58" (1/1) ... [2019-11-26 02:47:58,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:47:58,277 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:47:59,131 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:47:59,131 INFO L968 CHandler]: at location: C: (char *)__mptr [1698] [2019-11-26 02:47:59,132 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:47:59,133 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:699) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:913) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:309) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3448) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2263) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:47:59,139 INFO L168 Benchmark]: Toolchain (without parser) took 958.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -194.2 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:59,140 INFO L168 Benchmark]: CDTParser took 0.29 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. [2019-11-26 02:47:59,141 INFO L168 Benchmark]: CACSL2BoogieTranslator took 955.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -194.2 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:59,143 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 955.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -194.2 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...