./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e448f16723ad202cc72d167f8951516486910b6c33698da967b6635bbb5adec7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:03:50,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:03:50,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:03:50,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:03:50,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:03:50,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:03:50,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:03:50,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:03:50,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:03:50,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:03:50,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:03:50,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:03:50,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:03:50,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:03:50,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:03:50,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:03:50,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:03:50,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:03:50,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:03:50,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:03:50,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:03:50,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:03:50,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:03:50,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:03:50,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:03:50,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:03:50,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:03:50,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:03:50,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:03:50,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:03:50,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:03:50,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:03:50,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:03:50,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:03:50,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:03:50,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:03:50,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:03:50,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:03:50,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:03:50,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:03:50,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:03:50,789 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:03:50,849 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:03:50,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:03:50,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:03:50,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:03:50,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:03:50,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:03:50,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:03:50,851 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:03:50,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:03:50,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:03:50,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:03:50,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:03:50,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:03:50,852 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:03:50,852 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:03:50,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:03:50,853 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:03:50,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:03:50,853 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:03:50,853 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:03:50,853 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:03:50,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:50,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:03:50,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:03:50,854 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:03:50,854 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:03:50,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:03:50,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:03:50,854 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e448f16723ad202cc72d167f8951516486910b6c33698da967b6635bbb5adec7 [2022-10-17 17:03:51,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:03:51,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:03:51,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:03:51,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:03:51,206 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:03:51,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c [2022-10-17 17:03:51,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/7973a2d39/a6cb53abea0d4cc8a4da12f7bfc985b8/FLAGbc3eeebc1 [2022-10-17 17:03:51,855 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:03:51,856 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c [2022-10-17 17:03:51,872 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/7973a2d39/a6cb53abea0d4cc8a4da12f7bfc985b8/FLAGbc3eeebc1 [2022-10-17 17:03:52,189 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/7973a2d39/a6cb53abea0d4cc8a4da12f7bfc985b8 [2022-10-17 17:03:52,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:03:52,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:03:52,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:52,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:03:52,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:03:52,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc1ee8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52, skipping insertion in model container [2022-10-17 17:03:52,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:03:52,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:03:52,524 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[1999,2012] [2022-10-17 17:03:52,531 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[2393,2406] [2022-10-17 17:03:52,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:52,611 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:03:52,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[1999,2012] [2022-10-17 17:03:52,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[2393,2406] [2022-10-17 17:03:52,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:52,702 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:03:52,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52 WrapperNode [2022-10-17 17:03:52,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:52,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:52,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:03:52,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:03:52,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,745 INFO L138 Inliner]: procedures = 27, calls = 19, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 74 [2022-10-17 17:03:52,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:52,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:03:52,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:03:52,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:03:52,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,783 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:03:52,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:03:52,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:03:52,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:03:52,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:52" (1/1) ... [2022-10-17 17:03:52,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:52,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:03:52,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:03:52,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:03:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:03:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 17:03:52,890 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 17:03:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2022-10-17 17:03:52,890 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2022-10-17 17:03:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:03:52,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:03:52,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:03:52,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:03:52,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:03:52,997 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:03:53,000 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:03:53,589 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:03:53,943 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:03:53,944 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:03:53,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:03:53 BoogieIcfgContainer [2022-10-17 17:03:53,947 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:03:53,948 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:03:53,949 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:03:53,961 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:03:53,961 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:03:53" (1/1) ... [2022-10-17 17:03:53,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:03:54,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2022-10-17 17:03:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2022-10-17 17:03:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 17:03:54,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:54,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:54,095 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 17:03:54,100 INFO L158 Benchmark]: Toolchain (without parser) took 1902.93ms. Allocated memory was 92.3MB in the beginning and 125.8MB in the end (delta: 33.6MB). Free memory was 71.4MB in the beginning and 71.1MB in the end (delta: 276.3kB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2022-10-17 17:03:54,101 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 65.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:03:54,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 501.32ms. Allocated memory is still 92.3MB. Free memory was 71.2MB in the beginning and 62.6MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:03:54,103 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.59ms. Allocated memory is still 92.3MB. Free memory was 62.4MB in the beginning and 60.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:03:54,104 INFO L158 Benchmark]: Boogie Preprocessor took 43.64ms. Allocated memory is still 92.3MB. Free memory was 60.8MB in the beginning and 58.9MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:03:54,105 INFO L158 Benchmark]: RCFGBuilder took 1156.91ms. Allocated memory was 92.3MB in the beginning and 125.8MB in the end (delta: 33.6MB). Free memory was 58.9MB in the beginning and 77.4MB in the end (delta: -18.5MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2022-10-17 17:03:54,106 INFO L158 Benchmark]: CodeCheck took 150.38ms. Allocated memory is still 125.8MB. Free memory was 76.7MB in the beginning and 71.1MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:03:54,110 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 65.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 501.32ms. Allocated memory is still 92.3MB. Free memory was 71.2MB in the beginning and 62.6MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.59ms. Allocated memory is still 92.3MB. Free memory was 62.4MB in the beginning and 60.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.64ms. Allocated memory is still 92.3MB. Free memory was 60.8MB in the beginning and 58.9MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1156.91ms. Allocated memory was 92.3MB in the beginning and 125.8MB in the end (delta: 33.6MB). Free memory was 58.9MB in the beginning and 77.4MB in the end (delta: -18.5MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * CodeCheck took 150.38ms. Allocated memory is still 125.8MB. Free memory was 76.7MB in the beginning and 71.1MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:03:54,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e448f16723ad202cc72d167f8951516486910b6c33698da967b6635bbb5adec7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:03:56,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:03:56,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:03:56,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:03:56,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:03:56,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:03:56,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:03:56,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:03:56,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:03:56,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:03:56,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:03:56,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:03:56,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:03:56,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:03:56,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:03:56,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:03:56,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:03:56,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:03:56,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:03:56,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:03:56,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:03:56,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:03:56,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:03:56,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:03:56,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:03:56,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:03:56,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:03:56,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:03:56,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:03:56,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:03:56,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:03:56,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:03:56,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:03:56,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:03:56,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:03:56,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:03:56,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:03:56,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:03:56,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:03:56,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:03:56,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:03:56,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:03:57,025 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:03:57,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:03:57,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:03:57,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:03:57,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:03:57,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:03:57,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:03:57,030 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:03:57,030 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:03:57,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:03:57,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:03:57,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:03:57,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:03:57,032 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:03:57,032 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:03:57,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:03:57,033 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:03:57,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:03:57,033 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:03:57,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:03:57,034 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:03:57,034 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:03:57,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:03:57,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:57,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:03:57,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:03:57,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:03:57,035 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:03:57,036 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:03:57,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:03:57,036 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:03:57,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:03:57,037 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e448f16723ad202cc72d167f8951516486910b6c33698da967b6635bbb5adec7 [2022-10-17 17:03:57,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:03:57,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:03:57,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:03:57,535 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:03:57,536 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:03:57,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c [2022-10-17 17:03:57,616 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/ccd090c62/17dfe71248824307a31233b789d083d4/FLAG0881bfe43 [2022-10-17 17:03:58,223 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:03:58,224 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c [2022-10-17 17:03:58,242 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/ccd090c62/17dfe71248824307a31233b789d083d4/FLAG0881bfe43 [2022-10-17 17:03:58,532 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/data/ccd090c62/17dfe71248824307a31233b789d083d4 [2022-10-17 17:03:58,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:03:58,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:03:58,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:58,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:03:58,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:03:58,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:58,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3390fcf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58, skipping insertion in model container [2022-10-17 17:03:58,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:58,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:03:58,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:03:58,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[1999,2012] [2022-10-17 17:03:58,787 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[2393,2406] [2022-10-17 17:03:58,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:58,935 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:03:58,953 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[1999,2012] [2022-10-17 17:03:58,954 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/sv-benchmarks/c/combinations/square_4+soft_float_4-2a.c.cil.c[2393,2406] [2022-10-17 17:03:58,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:58,998 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:03:58,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58 WrapperNode [2022-10-17 17:03:58,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:59,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:59,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:03:59,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:03:59,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,046 INFO L138 Inliner]: procedures = 28, calls = 19, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 70 [2022-10-17 17:03:59,046 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:59,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:03:59,048 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:03:59,048 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:03:59,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,082 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:03:59,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:03:59,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:03:59,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:03:59,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:58" (1/1) ... [2022-10-17 17:03:59,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:59,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:03:59,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:03:59,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:03:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:03:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:03:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 17:03:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 17:03:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2022-10-17 17:03:59,180 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2022-10-17 17:03:59,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:03:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:03:59,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:03:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:03:59,292 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:03:59,294 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:09,971 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:04:10,055 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:04:10,062 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:04:10,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:10 BoogieIcfgContainer [2022-10-17 17:04:10,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:04:10,066 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:04:10,066 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:04:10,077 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:04:10,077 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:04:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2022-10-17 17:04:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2022-10-17 17:04:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 17:04:10,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:10,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:10,193 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 17:04:10,197 INFO L158 Benchmark]: Toolchain (without parser) took 11658.98ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 27.4MB in the end (delta: 11.8MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-10-17 17:04:10,198 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:04:10,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 461.11ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 40.5MB in the end (delta: -1.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 17:04:10,199 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.27ms. Allocated memory is still 60.8MB. Free memory was 40.3MB in the beginning and 38.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:04:10,200 INFO L158 Benchmark]: Boogie Preprocessor took 41.64ms. Allocated memory is still 60.8MB. Free memory was 38.6MB in the beginning and 36.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:04:10,201 INFO L158 Benchmark]: RCFGBuilder took 10974.98ms. Allocated memory is still 60.8MB. Free memory was 36.8MB in the beginning and 33.6MB in the end (delta: 3.2MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-10-17 17:04:10,202 INFO L158 Benchmark]: CodeCheck took 129.73ms. Allocated memory is still 60.8MB. Free memory was 33.6MB in the beginning and 27.4MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 17:04:10,205 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 461.11ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 40.5MB in the end (delta: -1.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.27ms. Allocated memory is still 60.8MB. Free memory was 40.3MB in the beginning and 38.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.64ms. Allocated memory is still 60.8MB. Free memory was 38.6MB in the beginning and 36.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 10974.98ms. Allocated memory is still 60.8MB. Free memory was 36.8MB in the beginning and 33.6MB in the end (delta: 3.2MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * CodeCheck took 129.73ms. Allocated memory is still 60.8MB. Free memory was 33.6MB in the beginning and 27.4MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:04:10,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1024233-18b0-4bc5-8f99-77fb0dc06703/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared