./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_1+newton_3_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_3_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf18a45b9b9a30137533b9517bddb2c27979a6060c07746e0407bf72765a3792 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:40:22,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:40:22,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:40:22,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:40:22,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:40:22,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:40:22,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:40:22,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:40:22,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:40:22,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:40:22,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:40:22,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:40:22,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:40:22,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:40:22,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:40:22,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:40:22,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:40:22,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:40:22,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:40:22,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:40:22,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:40:22,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:40:22,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:40:22,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:40:22,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:40:22,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:40:22,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:40:22,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:40:22,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:40:22,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:40:22,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:40:22,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:40:22,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:40:22,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:40:22,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:40:22,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:40:22,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:40:22,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:40:22,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:40:22,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:40:22,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:40:22,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:40:22,476 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:40:22,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:40:22,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:40:22,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:40:22,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:40:22,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:40:22,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:40:22,479 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:40:22,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:40:22,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:40:22,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:40:22,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:40:22,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:40:22,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:40:22,481 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:40:22,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:40:22,481 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:40:22,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:40:22,481 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:40:22,482 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:40:22,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:40:22,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:40:22,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:40:22,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:40:22,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:40:22,488 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:40:22,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:40:22,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:40:22,489 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf18a45b9b9a30137533b9517bddb2c27979a6060c07746e0407bf72765a3792 [2022-10-17 16:40:22,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:40:22,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:40:22,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:40:22,794 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:40:22,796 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:40:22,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_3_3.i [2022-10-17 16:40:22,876 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/8aeea705c/9eb7b32d27094cc18ac1552adfde6992/FLAG209a7de7d [2022-10-17 16:40:23,449 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:40:23,454 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i [2022-10-17 16:40:23,463 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/8aeea705c/9eb7b32d27094cc18ac1552adfde6992/FLAG209a7de7d [2022-10-17 16:40:23,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/8aeea705c/9eb7b32d27094cc18ac1552adfde6992 [2022-10-17 16:40:23,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:40:23,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:40:23,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:40:23,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:40:23,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:40:23,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:40:23" (1/1) ... [2022-10-17 16:40:23,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6a71fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:23, skipping insertion in model container [2022-10-17 16:40:23,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:40:23" (1/1) ... [2022-10-17 16:40:23,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:40:23,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:40:24,022 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[1226,1239] [2022-10-17 16:40:24,050 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[2828,2841] [2022-10-17 16:40:24,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:40:24,061 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:40:24,074 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[1226,1239] [2022-10-17 16:40:24,086 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[2828,2841] [2022-10-17 16:40:24,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:40:24,102 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:40:24,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24 WrapperNode [2022-10-17 16:40:24,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:40:24,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:40:24,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:40:24,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:40:24,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,123 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,147 INFO L138 Inliner]: procedures = 27, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 82 [2022-10-17 16:40:24,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:40:24,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:40:24,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:40:24,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:40:24,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,170 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:40:24,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:40:24,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:40:24,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:40:24,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:40:24,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:40:24,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:40:24,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:40:24,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:40:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:40:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:40:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:40:24,357 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:40:24,360 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:40:24,637 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:40:24,722 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:40:24,723 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:40:24,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:40:24 BoogieIcfgContainer [2022-10-17 16:40:24,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:40:24,735 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:40:24,735 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:40:24,746 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:40:24,746 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:40:24" (1/1) ... [2022-10-17 16:40:24,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:40:24,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:40:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:40:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:40:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:40:24,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:40:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:40:24,897 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:40:24,906 INFO L158 Benchmark]: Toolchain (without parser) took 1110.31ms. Allocated memory is still 109.1MB. Free memory was 63.5MB in the beginning and 55.8MB in the end (delta: 7.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:40:24,907 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 109.1MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:40:24,909 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.56ms. Allocated memory is still 109.1MB. Free memory was 63.3MB in the beginning and 81.1MB in the end (delta: -17.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:40:24,910 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.85ms. Allocated memory is still 109.1MB. Free memory was 81.1MB in the beginning and 79.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:40:24,911 INFO L158 Benchmark]: Boogie Preprocessor took 26.45ms. Allocated memory is still 109.1MB. Free memory was 79.3MB in the beginning and 77.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:40:24,912 INFO L158 Benchmark]: RCFGBuilder took 558.69ms. Allocated memory is still 109.1MB. Free memory was 77.9MB in the beginning and 62.2MB in the end (delta: 15.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:40:24,913 INFO L158 Benchmark]: CodeCheck took 169.05ms. Allocated memory is still 109.1MB. Free memory was 61.8MB in the beginning and 55.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:40:24,922 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 109.1MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.56ms. Allocated memory is still 109.1MB. Free memory was 63.3MB in the beginning and 81.1MB in the end (delta: -17.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.85ms. Allocated memory is still 109.1MB. Free memory was 81.1MB in the beginning and 79.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.45ms. Allocated memory is still 109.1MB. Free memory was 79.3MB in the beginning and 77.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 558.69ms. Allocated memory is still 109.1MB. Free memory was 77.9MB in the beginning and 62.2MB in the end (delta: 15.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 169.05ms. Allocated memory is still 109.1MB. Free memory was 61.8MB in the beginning and 55.8MB 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. [2022-10-17 16:40:24,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_3_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf18a45b9b9a30137533b9517bddb2c27979a6060c07746e0407bf72765a3792 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:40:27,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:40:27,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:40:27,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:40:27,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:40:27,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:40:27,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:40:27,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:40:27,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:40:27,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:40:27,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:40:27,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:40:27,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:40:27,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:40:27,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:40:27,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:40:27,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:40:27,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:40:27,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:40:27,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:40:27,468 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:40:27,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:40:27,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:40:27,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:40:27,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:40:27,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:40:27,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:40:27,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:40:27,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:40:27,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:40:27,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:40:27,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:40:27,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:40:27,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:40:27,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:40:27,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:40:27,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:40:27,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:40:27,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:40:27,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:40:27,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:40:27,503 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:40:27,544 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:40:27,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:40:27,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:40:27,545 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:40:27,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:40:27,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:40:27,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:40:27,547 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:40:27,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:40:27,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:40:27,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:40:27,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:40:27,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:40:27,548 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:40:27,548 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:40:27,549 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:40:27,549 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:40:27,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:40:27,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:40:27,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:40:27,550 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:40:27,550 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:40:27,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:40:27,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:40:27,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:40:27,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:40:27,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:40:27,551 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:40:27,551 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:40:27,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:40:27,552 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:40:27,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:40:27,552 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf18a45b9b9a30137533b9517bddb2c27979a6060c07746e0407bf72765a3792 [2022-10-17 16:40:27,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:40:27,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:40:27,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:40:27,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:40:27,986 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:40:27,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_3_3.i [2022-10-17 16:40:28,069 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/e8cc84f1f/898b7fb7681347f49177a098a308c27b/FLAG33edab65e [2022-10-17 16:40:28,550 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:40:28,551 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i [2022-10-17 16:40:28,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/e8cc84f1f/898b7fb7681347f49177a098a308c27b/FLAG33edab65e [2022-10-17 16:40:28,931 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/data/e8cc84f1f/898b7fb7681347f49177a098a308c27b [2022-10-17 16:40:28,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:40:28,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:40:28,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:40:28,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:40:28,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:40:28,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:40:28" (1/1) ... [2022-10-17 16:40:28,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b7635e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:28, skipping insertion in model container [2022-10-17 16:40:28,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:40:28" (1/1) ... [2022-10-17 16:40:28,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:40:28,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:40:29,188 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[1226,1239] [2022-10-17 16:40:29,237 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[2828,2841] [2022-10-17 16:40:29,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:40:29,277 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:40:29,302 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[1226,1239] [2022-10-17 16:40:29,347 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_e21ecc95-c438-4c15-abdf-dfe932c046c4/sv-benchmarks/c/combinations/gcd_1+newton_3_3.i[2828,2841] [2022-10-17 16:40:29,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:40:29,367 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:40:29,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29 WrapperNode [2022-10-17 16:40:29,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:40:29,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:40:29,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:40:29,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:40:29,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,431 INFO L138 Inliner]: procedures = 28, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:40:29,431 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:40:29,432 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:40:29,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:40:29,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:40:29,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,461 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:40:29,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:40:29,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:40:29,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:40:29,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:29" (1/1) ... [2022-10-17 16:40:29,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:40:29,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:40:29,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:40:29,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:40:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:40:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:40:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:40:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:40:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:40:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:40:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:40:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:40:29,622 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:40:29,625 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:40:56,880 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:40:56,950 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:40:56,950 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:40:56,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:40:56 BoogieIcfgContainer [2022-10-17 16:40:56,953 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:40:56,954 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:40:56,955 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:40:56,965 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:40:56,965 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:40:56" (1/1) ... [2022-10-17 16:40:56,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:40:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:40:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:40:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:40:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:40:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:40:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:40:57,082 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:40:57,086 INFO L158 Benchmark]: Toolchain (without parser) took 28149.67ms. Allocated memory is still 62.9MB. Free memory was 41.7MB in the beginning and 37.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2022-10-17 16:40:57,086 INFO L158 Benchmark]: CDTParser took 0.84ms. Allocated memory is still 62.9MB. Free memory was 42.2MB in the beginning and 42.2MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:40:57,087 INFO L158 Benchmark]: CACSL2BoogieTranslator took 432.27ms. Allocated memory is still 62.9MB. Free memory was 41.6MB in the beginning and 44.4MB in the end (delta: -2.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:40:57,088 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.28ms. Allocated memory is still 62.9MB. Free memory was 44.2MB in the beginning and 42.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:40:57,089 INFO L158 Benchmark]: Boogie Preprocessor took 34.74ms. Allocated memory is still 62.9MB. Free memory was 42.6MB in the beginning and 40.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:40:57,089 INFO L158 Benchmark]: RCFGBuilder took 27486.41ms. Allocated memory is still 62.9MB. Free memory was 40.9MB in the beginning and 43.7MB in the end (delta: -2.8MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2022-10-17 16:40:57,090 INFO L158 Benchmark]: CodeCheck took 129.52ms. Allocated memory is still 62.9MB. Free memory was 43.7MB in the beginning and 37.5MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:40:57,094 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84ms. Allocated memory is still 62.9MB. Free memory was 42.2MB in the beginning and 42.2MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 432.27ms. Allocated memory is still 62.9MB. Free memory was 41.6MB in the beginning and 44.4MB in the end (delta: -2.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.28ms. Allocated memory is still 62.9MB. Free memory was 44.2MB in the beginning and 42.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.74ms. Allocated memory is still 62.9MB. Free memory was 42.6MB in the beginning and 40.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 27486.41ms. Allocated memory is still 62.9MB. Free memory was 40.9MB in the beginning and 43.7MB in the end (delta: -2.8MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. * CodeCheck took 129.52ms. Allocated memory is still 62.9MB. Free memory was 43.7MB in the beginning and 37.5MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:40:57,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e21ecc95-c438-4c15-abdf-dfe932c046c4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared