./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ --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 7f9af890a0b98df8fb43a2c8ebf2715c4a4b8a7c4e81db20c6dd9c8d356ba701 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:27:12,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:27:12,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:27:12,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:27:12,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:27:12,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:27:12,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:27:12,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:27:12,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:27:12,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:27:12,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:27:12,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:27:12,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:27:12,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:27:12,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:27:12,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:27:12,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:27:12,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:27:12,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:27:12,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:27:12,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:27:12,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:27:12,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:27:12,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:27:12,527 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:27:12,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:27:12,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:27:12,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:27:12,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:27:12,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:27:12,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:27:12,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:27:12,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:27:12,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:27:12,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:27:12,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:27:12,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:27:12,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:27:12,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:27:12,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:27:12,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:27:12,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:27:12,591 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:27:12,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:27:12,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:27:12,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:27:12,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:27:12,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:27:12,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:27:12,595 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:27:12,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:27:12,595 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:27:12,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:27:12,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:27:12,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:27:12,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:27:12,603 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:27:12,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:27:12,604 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:27:12,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:27:12,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:27:12,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:27:12,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:27:12,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:27:12,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:27:12,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:27:12,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:27:12,606 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:27:12,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:27:12,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:27:12,607 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f9af890a0b98df8fb43a2c8ebf2715c4a4b8a7c4e81db20c6dd9c8d356ba701 [2021-11-23 01:27:12,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:27:12,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:27:12,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:27:12,977 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:27:12,984 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:27:12,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c [2021-11-23 01:27:13,068 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/85d110d16/5f01d58a1c4b4fa7b050191c8b513a80/FLAGdac76a305 [2021-11-23 01:27:13,524 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:27:13,525 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c [2021-11-23 01:27:13,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/85d110d16/5f01d58a1c4b4fa7b050191c8b513a80/FLAGdac76a305 [2021-11-23 01:27:13,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/85d110d16/5f01d58a1c4b4fa7b050191c8b513a80 [2021-11-23 01:27:13,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:27:13,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:27:13,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:27:13,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:27:13,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:27:13,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:27:13" (1/1) ... [2021-11-23 01:27:13,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ae993d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:13, skipping insertion in model container [2021-11-23 01:27:13,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:27:13" (1/1) ... [2021-11-23 01:27:13,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:27:13,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:27:14,143 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[1997,2010] [2021-11-23 01:27:14,148 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[2366,2379] [2021-11-23 01:27:14,191 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:27:14,199 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:27:14,214 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[1997,2010] [2021-11-23 01:27:14,215 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[2366,2379] [2021-11-23 01:27:14,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:27:14,266 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:27:14,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14 WrapperNode [2021-11-23 01:27:14,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:27:14,268 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:27:14,268 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:27:14,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:27:14,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,307 INFO L137 Inliner]: procedures = 27, calls = 20, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 74 [2021-11-23 01:27:14,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:27:14,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:27:14,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:27:14,309 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:27:14,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:27:14,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:27:14,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:27:14,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:27:14,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:27:14,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:27:14,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:27:14,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:27:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:27:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-23 01:27:14,430 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-23 01:27:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2021-11-23 01:27:14,431 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2021-11-23 01:27:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:27:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:27:14,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:27:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:27:14,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:27:14,503 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:27:14,505 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:27:14,733 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:27:14,847 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:27:14,847 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:27:14,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:14 BoogieIcfgContainer [2021-11-23 01:27:14,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:27:14,851 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:27:14,851 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:27:14,863 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:27:14,864 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:14" (1/1) ... [2021-11-23 01:27:14,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:27:14,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 51 states and 71 transitions. [2021-11-23 01:27:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 71 transitions. [2021-11-23 01:27:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 01:27:14,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,973 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:419) 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:145) 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) [2021-11-23 01:27:14,978 INFO L158 Benchmark]: Toolchain (without parser) took 1063.84ms. Allocated memory was 81.8MB in the beginning and 104.9MB in the end (delta: 23.1MB). Free memory was 41.2MB in the beginning and 49.4MB in the end (delta: -8.2MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:14,979 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 58.1MB in the end (delta: 42.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:27:14,980 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.50ms. Allocated memory was 81.8MB in the beginning and 104.9MB in the end (delta: 23.1MB). Free memory was 41.0MB in the beginning and 73.9MB in the end (delta: -32.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:27:14,981 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.81ms. Allocated memory is still 104.9MB. Free memory was 73.9MB in the beginning and 72.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:27:14,982 INFO L158 Benchmark]: Boogie Preprocessor took 32.64ms. Allocated memory is still 104.9MB. Free memory was 72.1MB in the beginning and 70.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:27:14,982 INFO L158 Benchmark]: RCFGBuilder took 503.10ms. Allocated memory is still 104.9MB. Free memory was 70.8MB in the beginning and 55.4MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:27:14,983 INFO L158 Benchmark]: CodeCheck took 125.27ms. Allocated memory is still 104.9MB. Free memory was 55.4MB in the beginning and 49.4MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:14,987 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 58.1MB in the end (delta: 42.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.50ms. Allocated memory was 81.8MB in the beginning and 104.9MB in the end (delta: 23.1MB). Free memory was 41.0MB in the beginning and 73.9MB in the end (delta: -32.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.81ms. Allocated memory is still 104.9MB. Free memory was 73.9MB in the beginning and 72.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.64ms. Allocated memory is still 104.9MB. Free memory was 72.1MB in the beginning and 70.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 503.10ms. Allocated memory is still 104.9MB. Free memory was 70.8MB in the beginning and 55.4MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 125.27ms. Allocated memory is still 104.9MB. Free memory was 55.4MB in the beginning and 49.4MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:27:15,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ --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 7f9af890a0b98df8fb43a2c8ebf2715c4a4b8a7c4e81db20c6dd9c8d356ba701 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:27:17,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:27:17,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:27:17,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:27:17,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:27:17,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:27:17,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:27:17,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:27:17,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:27:17,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:27:17,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:27:17,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:27:17,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:27:17,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:27:17,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:27:17,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:27:17,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:27:17,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:27:17,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:27:17,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:27:17,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:27:17,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:27:17,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:27:17,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:27:17,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:27:17,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:27:17,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:27:17,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:27:17,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:27:17,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:27:17,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:27:17,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:27:17,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:27:17,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:27:17,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:27:17,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:27:17,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:27:17,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:27:17,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:27:17,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:27:17,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:27:17,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:27:17,741 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:27:17,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:27:17,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:27:17,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:27:17,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:27:17,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:27:17,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:27:17,746 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:27:17,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:27:17,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:27:17,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:27:17,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:27:17,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:27:17,748 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:27:17,748 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:27:17,748 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:27:17,749 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:27:17,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:27:17,749 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:27:17,749 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:27:17,750 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:27:17,750 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:27:17,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:27:17,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:27:17,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:27:17,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:27:17,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:27:17,751 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:27:17,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:27:17,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:27:17,752 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:27:17,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:27:17,753 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f9af890a0b98df8fb43a2c8ebf2715c4a4b8a7c4e81db20c6dd9c8d356ba701 [2021-11-23 01:27:18,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:27:18,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:27:18,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:27:18,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:27:18,188 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:27:18,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c [2021-11-23 01:27:18,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/82daf9dfd/eb665450a1d743fc980c6aa19ee55d7c/FLAG9f55edb3a [2021-11-23 01:27:18,948 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:27:18,950 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c [2021-11-23 01:27:18,961 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/82daf9dfd/eb665450a1d743fc980c6aa19ee55d7c/FLAG9f55edb3a [2021-11-23 01:27:19,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/data/82daf9dfd/eb665450a1d743fc980c6aa19ee55d7c [2021-11-23 01:27:19,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:27:19,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:27:19,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:27:19,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:27:19,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:27:19,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1541d834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19, skipping insertion in model container [2021-11-23 01:27:19,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:27:19,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:27:19,444 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[1997,2010] [2021-11-23 01:27:19,449 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[2366,2379] [2021-11-23 01:27:19,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:27:19,511 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:27:19,527 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[1997,2010] [2021-11-23 01:27:19,529 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_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/sv-benchmarks/c/combinations/square_6+soft_float_4-3a.c.cil.c[2366,2379] [2021-11-23 01:27:19,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:27:19,580 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:27:19,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19 WrapperNode [2021-11-23 01:27:19,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:27:19,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:27:19,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:27:19,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:27:19,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,649 INFO L137 Inliner]: procedures = 28, calls = 20, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 70 [2021-11-23 01:27:19,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:27:19,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:27:19,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:27:19,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:27:19,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,690 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:27:19,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:27:19,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:27:19,716 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:27:19,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:27:19" (1/1) ... [2021-11-23 01:27:19,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:27:19,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:27:19,747 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:27:19,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:27:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:27:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:27:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-23 01:27:19,797 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-23 01:27:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2021-11-23 01:27:19,797 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2021-11-23 01:27:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:27:19,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:27:19,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:27:19,913 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:27:19,915 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:27:30,417 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:27:30,456 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:27:30,456 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:27:30,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:30 BoogieIcfgContainer [2021-11-23 01:27:30,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:27:30,460 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:27:30,460 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:27:30,470 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:27:30,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:30" (1/1) ... [2021-11-23 01:27:30,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:27:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 51 states and 71 transitions. [2021-11-23 01:27:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 71 transitions. [2021-11-23 01:27:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 01:27:30,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,588 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:419) 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:145) 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) [2021-11-23 01:27:30,592 INFO L158 Benchmark]: Toolchain (without parser) took 11380.67ms. Allocated memory is still 81.8MB. Free memory was 63.8MB in the beginning and 49.7MB in the end (delta: 14.2MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2021-11-23 01:27:30,592 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:27:30,593 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.85ms. Allocated memory is still 81.8MB. Free memory was 63.6MB in the beginning and 49.7MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:27:30,594 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.62ms. Allocated memory is still 81.8MB. Free memory was 49.7MB in the beginning and 47.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:27:30,595 INFO L158 Benchmark]: Boogie Preprocessor took 64.66ms. Allocated memory is still 81.8MB. Free memory was 47.9MB in the beginning and 46.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:27:30,595 INFO L158 Benchmark]: RCFGBuilder took 10743.49ms. Allocated memory is still 81.8MB. Free memory was 46.2MB in the beginning and 55.7MB in the end (delta: -9.6MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2021-11-23 01:27:30,596 INFO L158 Benchmark]: CodeCheck took 130.01ms. Allocated memory is still 81.8MB. Free memory was 55.7MB in the beginning and 49.7MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:30,600 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.85ms. Allocated memory is still 81.8MB. Free memory was 63.6MB in the beginning and 49.7MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.62ms. Allocated memory is still 81.8MB. Free memory was 49.7MB in the beginning and 47.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.66ms. Allocated memory is still 81.8MB. Free memory was 47.9MB in the beginning and 46.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 10743.49ms. Allocated memory is still 81.8MB. Free memory was 46.2MB in the beginning and 55.7MB in the end (delta: -9.6MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * CodeCheck took 130.01ms. Allocated memory is still 81.8MB. Free memory was 55.7MB in the beginning and 49.7MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:27:30,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e55a92b6-a20f-4ba7-8019-dfb00f7faafb/bin/ukojak-LBtLqBUTdQ/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