./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-races/race-2_2-container_of.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_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_2-container_of.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/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 7891d32a0b76a0b14750c5080badfe75ad399663 .................................................................................................................................................................................................. 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_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_2-container_of.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/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 7891d32a0b76a0b14750c5080badfe75ad399663 ......................................................................................................................................................................... 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 02:35:59,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:35:59,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:35:59,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:35:59,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:35:59,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:35:59,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:35:59,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:35:59,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:35:59,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:35:59,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:35:59,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:35:59,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:35:59,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:35:59,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:35:59,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:35:59,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:35:59,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:35:59,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:35:59,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:35:59,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:35:59,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:35:59,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:35:59,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:35:59,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:35:59,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:35:59,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:35:59,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:35:59,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:35:59,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:35:59,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:35:59,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:35:59,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:35:59,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:35:59,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:35:59,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:35:59,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:35:59,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:35:59,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:35:59,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:35:59,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:35:59,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:35:59,841 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:35:59,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:35:59,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:35:59,842 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:35:59,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:35:59,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:35:59,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:35:59,843 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:35:59,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:35:59,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:35:59,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:35:59,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:35:59,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:35:59,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:35:59,844 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:35:59,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:35:59,844 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:35:59,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:35:59,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:35:59,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:35:59,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:35:59,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:35:59,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:35:59,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:35:59,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:35:59,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:35:59,846 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:35:59,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:35:59,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:35:59,847 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_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/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 -> 7891d32a0b76a0b14750c5080badfe75ad399663 [2019-11-26 02:35:59,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:36:00,006 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:36:00,009 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:36:00,011 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:36:00,011 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:36:00,012 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/../../sv-benchmarks/c/ldv-races/race-2_2-container_of.i [2019-11-26 02:36:00,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/b446d712a/b9cbe309667546d59fc6421d48b29baf/FLAG4f1decced [2019-11-26 02:36:00,667 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:36:00,668 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/sv-benchmarks/c/ldv-races/race-2_2-container_of.i [2019-11-26 02:36:00,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/b446d712a/b9cbe309667546d59fc6421d48b29baf/FLAG4f1decced [2019-11-26 02:36:00,840 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/b446d712a/b9cbe309667546d59fc6421d48b29baf [2019-11-26 02:36:00,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:36:00,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:36:00,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:00,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:36:00,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:36:00,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:00" (1/1) ... [2019-11-26 02:36:00,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec5dd86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:00, skipping insertion in model container [2019-11-26 02:36:00,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:00" (1/1) ... [2019-11-26 02:36:00,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:36:00,919 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:36:01,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:01,620 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:36:01,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:01,995 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:36:01,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01 WrapperNode [2019-11-26 02:36:01,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:01,997 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:01,997 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:36:01,997 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:36:02,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:02,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:36:02,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:36:02,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:36:02,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... [2019-11-26 02:36:02,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:36:02,129 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:36:02,129 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:36:02,129 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:36:02,130 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/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 02:36:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:36:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:36:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:36:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-26 02:36:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-26 02:36:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:36:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:36:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-11-26 02:36:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-11-26 02:36:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:36:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:36:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:36:02,210 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 02:36:02,985 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:36:02,985 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-26 02:36:02,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:36:02 BoogieIcfgContainer [2019-11-26 02:36:02,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:36:02,987 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:36:02,987 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:36:02,997 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:36:02,998 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:36:02" (1/1) ... [2019-11-26 02:36:02,999 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 02:36:03,004 INFO L168 Benchmark]: Toolchain (without parser) took 2159.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 944.7 MB in the beginning and 953.8 MB in the end (delta: -9.0 MB). Peak memory consumption was 135.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:03,005 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:36:03,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1152.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -63.6 MB). Peak memory consumption was 94.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:03,006 INFO L168 Benchmark]: Boogie Procedure Inliner took 91.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:36:03,008 INFO L168 Benchmark]: Boogie Preprocessor took 40.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:03,009 INFO L168 Benchmark]: RCFGBuilder took 857.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 953.8 MB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:03,010 INFO L168 Benchmark]: CodeCheck took 14.99 ms. Allocated memory is still 1.2 GB. Free memory is still 953.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:36:03,017 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1152.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -63.6 MB). Peak memory consumption was 94.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 91.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 857.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 953.8 MB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. * CodeCheck took 14.99 ms. Allocated memory is still 1.2 GB. Free memory is still 953.8 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 02:36:04,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:36:04,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:36:04,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:36:04,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:36:04,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:36:04,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:36:04,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:36:04,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:36:04,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:36:04,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:36:04,841 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:36:04,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:36:04,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:36:04,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:36:04,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:36:04,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:36:04,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:36:04,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:36:04,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:36:04,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:36:04,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:36:04,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:36:04,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:36:04,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:36:04,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:36:04,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:36:04,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:36:04,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:36:04,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:36:04,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:36:04,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:36:04,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:36:04,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:36:04,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:36:04,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:36:04,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:36:04,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:36:04,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:36:04,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:36:04,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:36:04,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:36:04,905 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:36:04,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:36:04,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:36:04,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:36:04,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:36:04,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:36:04,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:36:04,908 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:36:04,908 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:36:04,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:36:04,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:36:04,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:36:04,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:36:04,910 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:36:04,911 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:36:04,911 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:36:04,911 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:36:04,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:36:04,912 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:36:04,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:36:04,912 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:36:04,912 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:36:04,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:36:04,913 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:36:04,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:36:04,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:36:04,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:36:04,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:36:04,914 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:36:04,914 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:36:04,915 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:36:04,915 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:36:04,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:36:04,915 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_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/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 -> 7891d32a0b76a0b14750c5080badfe75ad399663 [2019-11-26 02:36:05,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:36:05,264 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:36:05,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:36:05,269 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:36:05,272 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:36:05,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/../../sv-benchmarks/c/ldv-races/race-2_2-container_of.i [2019-11-26 02:36:05,333 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/3e87829d8/3054a60ebe7143d785542796c29e6994/FLAG93a227cd9 [2019-11-26 02:36:05,874 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:36:05,875 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/sv-benchmarks/c/ldv-races/race-2_2-container_of.i [2019-11-26 02:36:05,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/3e87829d8/3054a60ebe7143d785542796c29e6994/FLAG93a227cd9 [2019-11-26 02:36:06,122 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a74be43-ce4f-46c6-9ab9-0b2dca1a3c2d/bin/ukojak/data/3e87829d8/3054a60ebe7143d785542796c29e6994 [2019-11-26 02:36:06,124 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:36:06,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:36:06,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:06,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:36:06,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:36:06,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:06" (1/1) ... [2019-11-26 02:36:06,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334af27b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:06, skipping insertion in model container [2019-11-26 02:36:06,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:06" (1/1) ... [2019-11-26 02:36:06,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:36:06,198 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:36:07,026 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 02:36:07,026 INFO L968 CHandler]: at location: C: (char *)__mptr [1698] [2019-11-26 02:36:07,027 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:36:07,028 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 02:36:07,033 INFO L168 Benchmark]: Toolchain (without parser) took 907.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:07,034 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:36:07,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 905.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:07,036 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 905.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...