./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_6+soft_float_4-2a.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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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 f32113811de2ab4c3fb74e14d99b17c8b125c39361fe4dfe371ba0cd2a7c43ad --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:46:32,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:46:32,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:46:32,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:46:32,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:46:32,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:46:32,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:46:32,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:46:32,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:46:32,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:46:32,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:46:32,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:46:32,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:46:32,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:46:32,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:46:32,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:46:32,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:46:32,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:46:32,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:46:32,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:46:32,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:46:32,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:46:32,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:46:32,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:46:32,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:46:32,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:46:32,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:46:32,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:46:32,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:46:32,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:46:32,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:46:32,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:46:32,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:46:32,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:46:32,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:46:32,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:46:32,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:46:32,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:46:32,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:46:32,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:46:32,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:46:32,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:46:32,280 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:46:32,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:46:32,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:46:32,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:46:32,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:46:32,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:46:32,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:46:32,284 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:46:32,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:46:32,293 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:46:32,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:46:32,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:46:32,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:46:32,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:46:32,296 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:46:32,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:46:32,296 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:46:32,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:46:32,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:46:32,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:46:32,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:46:32,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:32,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:46:32,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:46:32,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:46:32,300 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:46:32,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:46:32,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:46:32,301 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f32113811de2ab4c3fb74e14d99b17c8b125c39361fe4dfe371ba0cd2a7c43ad [2021-11-23 01:46:32,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:46:32,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:46:32,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:46:32,738 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:46:32,740 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:46:32,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c [2021-11-23 01:46:32,845 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/5ff2063c4/c0efe7a319794420b4860844b4febb70/FLAGe24a41c17 [2021-11-23 01:46:33,498 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:46:33,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c [2021-11-23 01:46:33,513 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/5ff2063c4/c0efe7a319794420b4860844b4febb70/FLAGe24a41c17 [2021-11-23 01:46:33,851 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/5ff2063c4/c0efe7a319794420b4860844b4febb70 [2021-11-23 01:46:33,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:46:33,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:46:33,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:33,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:46:33,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:46:33,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:33" (1/1) ... [2021-11-23 01:46:33,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79c6d075 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:33, skipping insertion in model container [2021-11-23 01:46:33,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:33" (1/1) ... [2021-11-23 01:46:33,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:46:33,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:46:34,241 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[1997,2010] [2021-11-23 01:46:34,249 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[2391,2404] [2021-11-23 01:46:34,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:34,335 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:46:34,351 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[1997,2010] [2021-11-23 01:46:34,353 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[2391,2404] [2021-11-23 01:46:34,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:34,404 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:46:34,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34 WrapperNode [2021-11-23 01:46:34,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:34,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:34,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:46:34,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:46:34,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,495 INFO L137 Inliner]: procedures = 27, calls = 19, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 74 [2021-11-23 01:46:34,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:34,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:46:34,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:46:34,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:46:34,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:46:34,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:46:34,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:46:34,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:46:34,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:34" (1/1) ... [2021-11-23 01:46:34,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:34,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:46:34,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:46:34,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:46:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:46:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-23 01:46:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-23 01:46:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2021-11-23 01:46:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2021-11-23 01:46:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:46:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:46:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:46:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:46:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:46:34,753 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:46:34,755 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:46:35,092 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:46:35,198 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:46:35,211 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:46:35,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:35 BoogieIcfgContainer [2021-11-23 01:46:35,215 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:46:35,216 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:46:35,216 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:46:35,229 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:46:35,230 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:35" (1/1) ... [2021-11-23 01:46:35,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:46:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2021-11-23 01:46:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2021-11-23 01:46:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 01:46:35,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,368 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 01:46:35,376 INFO L158 Benchmark]: Toolchain (without parser) took 1514.24ms. Allocated memory is still 115.3MB. Free memory was 80.6MB in the beginning and 63.4MB in the end (delta: 17.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2021-11-23 01:46:35,377 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 77.6MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 26.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:46:35,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 541.40ms. Allocated memory is still 115.3MB. Free memory was 80.3MB in the beginning and 88.1MB in the end (delta: -7.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:46:35,380 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.18ms. Allocated memory is still 115.3MB. Free memory was 88.1MB in the beginning and 86.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:35,382 INFO L158 Benchmark]: Boogie Preprocessor took 69.02ms. Allocated memory is still 115.3MB. Free memory was 86.3MB in the beginning and 85.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:35,383 INFO L158 Benchmark]: RCFGBuilder took 648.50ms. Allocated memory is still 115.3MB. Free memory was 85.2MB in the beginning and 69.7MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:46:35,384 INFO L158 Benchmark]: CodeCheck took 156.10ms. Allocated memory is still 115.3MB. Free memory was 69.7MB in the beginning and 63.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:46:35,396 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 0.34ms. Allocated memory is still 77.6MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 26.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 541.40ms. Allocated memory is still 115.3MB. Free memory was 80.3MB in the beginning and 88.1MB in the end (delta: -7.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.18ms. Allocated memory is still 115.3MB. Free memory was 88.1MB in the beginning and 86.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.02ms. Allocated memory is still 115.3MB. Free memory was 86.3MB in the beginning and 85.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 648.50ms. Allocated memory is still 115.3MB. Free memory was 85.2MB in the beginning and 69.7MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 156.10ms. Allocated memory is still 115.3MB. Free memory was 69.7MB in the beginning and 63.4MB in the end (delta: 6.3MB). 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 01:46:35,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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 f32113811de2ab4c3fb74e14d99b17c8b125c39361fe4dfe371ba0cd2a7c43ad --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:46:38,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:46:38,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:46:38,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:46:38,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:46:38,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:46:38,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:46:38,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:46:38,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:46:38,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:46:38,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:46:38,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:46:38,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:46:38,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:46:38,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:46:38,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:46:38,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:46:38,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:46:38,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:46:38,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:46:38,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:46:38,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:46:38,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:46:38,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:46:38,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:46:38,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:46:38,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:46:38,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:46:38,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:46:38,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:46:38,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:46:38,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:46:38,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:46:38,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:46:38,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:46:38,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:46:38,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:46:38,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:46:38,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:46:38,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:46:38,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:46:38,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:46:38,669 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:46:38,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:46:38,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:46:38,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:46:38,673 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:46:38,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:46:38,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:46:38,675 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:46:38,676 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:46:38,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:46:38,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:46:38,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:46:38,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:46:38,678 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:46:38,679 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:46:38,679 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:46:38,679 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:46:38,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:46:38,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:46:38,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:46:38,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:46:38,681 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:46:38,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:46:38,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:38,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:46:38,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:46:38,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:46:38,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:46:38,683 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:46:38,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:46:38,683 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:46:38,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:46:38,684 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f32113811de2ab4c3fb74e14d99b17c8b125c39361fe4dfe371ba0cd2a7c43ad [2021-11-23 01:46:39,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:46:39,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:46:39,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:46:39,252 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:46:39,253 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:46:39,254 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c [2021-11-23 01:46:39,350 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/d0d9bf2dd/01903aa3f50c438fabba9ca1b6c0ef4a/FLAGc21db0e75 [2021-11-23 01:46:40,005 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:46:40,006 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c [2021-11-23 01:46:40,024 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/d0d9bf2dd/01903aa3f50c438fabba9ca1b6c0ef4a/FLAGc21db0e75 [2021-11-23 01:46:40,355 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/data/d0d9bf2dd/01903aa3f50c438fabba9ca1b6c0ef4a [2021-11-23 01:46:40,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:46:40,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:46:40,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:40,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:46:40,368 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:46:40,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:40,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302183fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40, skipping insertion in model container [2021-11-23 01:46:40,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:40,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:46:40,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:46:40,708 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[1997,2010] [2021-11-23 01:46:40,715 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[2391,2404] [2021-11-23 01:46:40,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:40,858 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:46:40,890 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[1997,2010] [2021-11-23 01:46:40,896 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_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/sv-benchmarks/c/combinations/square_6+soft_float_4-2a.c.cil.c[2391,2404] [2021-11-23 01:46:40,944 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:40,962 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:46:40,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40 WrapperNode [2021-11-23 01:46:40,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:40,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:40,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:46:40,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:46:40,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:40,992 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,034 INFO L137 Inliner]: procedures = 28, calls = 19, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 70 [2021-11-23 01:46:41,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:41,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:46:41,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:46:41,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:46:41,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:46:41,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:46:41,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:46:41,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:46:41,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:40" (1/1) ... [2021-11-23 01:46:41,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:41,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:46:41,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:46:41,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:46:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:46:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:46:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-23 01:46:41,224 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-23 01:46:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2021-11-23 01:46:41,224 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2021-11-23 01:46:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:46:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:46:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:46:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:46:41,324 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:46:41,326 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:46:51,847 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:46:51,896 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:46:51,897 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:46:51,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:51 BoogieIcfgContainer [2021-11-23 01:46:51,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:46:51,899 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:46:51,899 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:46:51,908 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:46:51,909 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:51" (1/1) ... [2021-11-23 01:46:51,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:46:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2021-11-23 01:46:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2021-11-23 01:46:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 01:46:51,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:51,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:52,021 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 01:46:52,025 INFO L158 Benchmark]: Toolchain (without parser) took 11662.21ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 31.0MB in the end (delta: 8.1MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:52,025 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 60.8MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:46:52,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 599.40ms. Allocated memory is still 60.8MB. Free memory was 38.9MB in the beginning and 39.1MB in the end (delta: -219.4kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:46:52,027 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.74ms. Allocated memory is still 60.8MB. Free memory was 39.0MB in the beginning and 37.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:52,027 INFO L158 Benchmark]: Boogie Preprocessor took 70.14ms. Allocated memory is still 60.8MB. Free memory was 37.2MB in the beginning and 35.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:52,028 INFO L158 Benchmark]: RCFGBuilder took 10791.72ms. Allocated memory is still 60.8MB. Free memory was 35.5MB in the beginning and 37.3MB in the end (delta: -1.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2021-11-23 01:46:52,029 INFO L158 Benchmark]: CodeCheck took 124.00ms. Allocated memory is still 60.8MB. Free memory was 37.3MB in the beginning and 31.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:46:52,032 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 0.34ms. Allocated memory is still 60.8MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 599.40ms. Allocated memory is still 60.8MB. Free memory was 38.9MB in the beginning and 39.1MB in the end (delta: -219.4kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.74ms. Allocated memory is still 60.8MB. Free memory was 39.0MB in the beginning and 37.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.14ms. Allocated memory is still 60.8MB. Free memory was 37.2MB in the beginning and 35.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 10791.72ms. Allocated memory is still 60.8MB. Free memory was 35.5MB in the beginning and 37.3MB in the end (delta: -1.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * CodeCheck took 124.00ms. Allocated memory is still 60.8MB. Free memory was 37.3MB in the beginning and 31.0MB in the end (delta: 6.3MB). 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 01:46:52,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_127a2e9c-c89f-43fb-a9fc-f351dfbbce8d/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