./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-races/race-2_3-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_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/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 1766652f17da0a72e6ccfce453aab631723aa1eb ................................................................................................................................................................................................... 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_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/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 1766652f17da0a72e6ccfce453aab631723aa1eb ......................................................................................................................................................................... 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 02:13:02,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:13:02,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:13:02,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:13:02,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:13:02,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:13:02,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:13:02,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:13:02,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:13:02,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:13:02,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:13:02,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:13:02,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:13:02,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:13:02,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:13:02,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:13:02,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:13:02,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:13:02,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:13:02,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:13:02,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:13:02,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:13:02,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:13:02,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:13:02,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:13:02,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:13:02,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:13:02,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:13:02,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:13:02,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:13:02,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:13:02,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:13:02,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:13:02,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:13:02,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:13:02,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:13:02,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:13:02,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:13:02,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:13:02,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:13:02,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:13:02,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:13:02,620 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:13:02,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:13:02,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:13:02,621 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:13:02,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:13:02,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:13:02,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:13:02,622 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:13:02,622 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:13:02,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:13:02,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:13:02,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:13:02,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:13:02,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:13:02,623 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:13:02,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:13:02,624 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:13:02,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:13:02,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:13:02,624 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:13:02,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:13:02,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:13:02,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:02,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:13:02,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:13:02,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:13:02,626 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:13:02,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:13:02,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:13:02,626 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_06823ed7-f238-41ca-a667-8a9087d5e62e/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 -> 1766652f17da0a72e6ccfce453aab631723aa1eb [2019-11-26 02:13:02,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:13:02,776 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:13:02,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:13:02,781 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:13:02,781 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:13:02,782 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i [2019-11-26 02:13:02,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/060f95c28/3e4ccf69d8254f658d5baf87e772bd51/FLAGd1ee30ff2 [2019-11-26 02:13:03,387 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:13:03,388 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/sv-benchmarks/c/ldv-races/race-2_3-container_of.i [2019-11-26 02:13:03,407 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/060f95c28/3e4ccf69d8254f658d5baf87e772bd51/FLAGd1ee30ff2 [2019-11-26 02:13:03,616 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/060f95c28/3e4ccf69d8254f658d5baf87e772bd51 [2019-11-26 02:13:03,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:13:03,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:13:03,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:03,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:13:03,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:13:03,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:03" (1/1) ... [2019-11-26 02:13:03,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd9047c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:03, skipping insertion in model container [2019-11-26 02:13:03,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:03" (1/1) ... [2019-11-26 02:13:03,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:13:03,684 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:13:04,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:04,403 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:13:04,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:04,782 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:13:04,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04 WrapperNode [2019-11-26 02:13:04,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:04,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:04,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:13:04,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:13:04,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,841 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:04,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:13:04,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:13:04,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:13:04,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... [2019-11-26 02:13:04,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:13:04,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:13:04,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:13:04,960 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:13:04,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/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 02:13:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:13:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:13:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2019-11-26 02:13:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:13:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-26 02:13:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-26 02:13:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:13:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:13:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-11-26 02:13:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-11-26 02:13:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:13:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:13:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:13:05,042 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 02:13:05,771 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:13:05,772 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-26 02:13:05,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:13:05 BoogieIcfgContainer [2019-11-26 02:13:05,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:13:05,774 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:13:05,774 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:13:05,781 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:13:05,781 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:13:05" (1/1) ... [2019-11-26 02:13:05,782 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 02:13:05,786 INFO L168 Benchmark]: Toolchain (without parser) took 2165.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.3 MB in the beginning and 946.3 MB in the end (delta: -6.9 MB). Peak memory consumption was 135.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:05,789 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:05,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1162.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -61.5 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:05,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 995.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:05,792 INFO L168 Benchmark]: Boogie Preprocessor took 73.04 ms. Allocated memory is still 1.2 GB. Free memory is still 995.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:05,792 INFO L168 Benchmark]: RCFGBuilder took 813.69 ms. Allocated memory is still 1.2 GB. Free memory was 995.5 MB in the beginning and 946.3 MB in the end (delta: 49.3 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:05,793 INFO L168 Benchmark]: CodeCheck took 10.15 ms. Allocated memory is still 1.2 GB. Free memory is still 946.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:05,795 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 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1162.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -61.5 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 101.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 995.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.04 ms. Allocated memory is still 1.2 GB. Free memory is still 995.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 813.69 ms. Allocated memory is still 1.2 GB. Free memory was 995.5 MB in the beginning and 946.3 MB in the end (delta: 49.3 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. * CodeCheck took 10.15 ms. Allocated memory is still 1.2 GB. Free memory is still 946.3 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 02:13:07,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:13:07,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:13:07,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:13:07,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:13:07,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:13:07,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:13:07,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:13:07,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:13:07,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:13:07,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:13:07,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:13:07,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:13:07,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:13:07,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:13:07,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:13:07,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:13:07,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:13:07,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:13:07,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:13:07,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:13:07,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:13:07,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:13:07,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:13:07,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:13:07,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:13:07,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:13:07,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:13:07,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:13:07,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:13:07,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:13:07,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:13:07,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:13:07,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:13:07,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:13:07,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:13:07,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:13:07,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:13:07,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:13:07,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:13:07,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:13:07,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:13:07,594 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:13:07,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:13:07,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:13:07,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:13:07,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:13:07,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:13:07,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:13:07,597 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:13:07,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:13:07,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:13:07,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:13:07,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:13:07,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:13:07,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:13:07,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:13:07,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:13:07,599 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:13:07,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:13:07,600 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:13:07,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:13:07,600 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:13:07,601 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:13:07,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:13:07,601 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:13:07,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:07,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:13:07,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:13:07,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:13:07,602 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:13:07,602 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:13:07,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:13:07,603 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:13:07,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:13:07,603 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_06823ed7-f238-41ca-a667-8a9087d5e62e/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 -> 1766652f17da0a72e6ccfce453aab631723aa1eb [2019-11-26 02:13:07,899 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:13:07,909 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:13:07,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:13:07,913 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:13:07,913 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:13:07,914 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i [2019-11-26 02:13:07,973 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/5b431c956/3db1736834a744be9d69789f4fb71c5c/FLAG01840511d [2019-11-26 02:13:08,493 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:13:08,494 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/sv-benchmarks/c/ldv-races/race-2_3-container_of.i [2019-11-26 02:13:08,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/5b431c956/3db1736834a744be9d69789f4fb71c5c/FLAG01840511d [2019-11-26 02:13:08,980 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06823ed7-f238-41ca-a667-8a9087d5e62e/bin/ukojak/data/5b431c956/3db1736834a744be9d69789f4fb71c5c [2019-11-26 02:13:08,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:13:08,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:13:08,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:08,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:13:08,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:13:08,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@797f6813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08, skipping insertion in model container [2019-11-26 02:13:08,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:09,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:13:09,076 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:13:09,782 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 02:13:09,782 INFO L968 CHandler]: at location: C: (char *)__mptr [1698] [2019-11-26 02:13:09,783 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:13:09,784 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 02:13:09,793 INFO L168 Benchmark]: Toolchain (without parser) took 807.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -189.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:09,794 INFO L168 Benchmark]: CDTParser took 0.17 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 02:13:09,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 804.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -189.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:09,798 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 804.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -189.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...