./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_4+newton_3_1.i --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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_4+newton_3_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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 ad6236f3b1535aee53ef497474ba76faac9143455d497d8d917066c0b5859668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:04:24,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:04:24,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:04:24,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:04:24,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:04:24,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:04:24,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:04:24,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:04:24,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:04:24,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:04:24,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:04:24,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:04:24,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:04:24,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:04:24,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:04:24,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:04:24,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:04:24,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:04:24,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:04:24,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:04:24,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:04:24,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:04:24,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:04:24,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:04:24,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:04:24,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:04:24,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:04:24,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:04:24,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:04:24,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:04:24,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:04:24,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:04:24,743 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:04:24,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:04:24,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:04:24,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:04:24,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:04:24,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:04:24,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:04:24,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:04:24,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:04:24,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:04:24,801 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:04:24,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:04:24,803 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:04:24,803 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:04:24,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:04:24,804 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:04:24,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:04:24,805 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:04:24,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:04:24,812 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:04:24,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:04:24,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:04:24,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:04:24,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:04:24,814 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:04:24,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:04:24,815 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:04:24,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:04:24,815 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:04:24,815 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:04:24,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:04:24,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:24,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:04:24,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:04:24,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:04:24,817 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:04:24,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:04:24,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:04:24,818 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad6236f3b1535aee53ef497474ba76faac9143455d497d8d917066c0b5859668 [2021-11-23 01:04:25,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:04:25,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:04:25,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:04:25,101 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:04:25,102 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:04:25,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/gcd_4+newton_3_1.i [2021-11-23 01:04:25,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/62ced8d06/eb6f22aa249f432bbdca4f1450d673ee/FLAG3e33135ed [2021-11-23 01:04:25,682 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:04:25,682 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i [2021-11-23 01:04:25,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/62ced8d06/eb6f22aa249f432bbdca4f1450d673ee/FLAG3e33135ed [2021-11-23 01:04:26,029 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/62ced8d06/eb6f22aa249f432bbdca4f1450d673ee [2021-11-23 01:04:26,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:04:26,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:04:26,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:26,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:04:26,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:04:26,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4a079f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26, skipping insertion in model container [2021-11-23 01:04:26,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:04:26,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:04:26,236 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[1224,1237] [2021-11-23 01:04:26,264 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[2848,2861] [2021-11-23 01:04:26,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:26,273 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:04:26,285 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[1224,1237] [2021-11-23 01:04:26,296 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[2848,2861] [2021-11-23 01:04:26,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:26,310 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:04:26,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26 WrapperNode [2021-11-23 01:04:26,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:26,312 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:26,312 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:04:26,312 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:04:26,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,349 INFO L137 Inliner]: procedures = 27, calls = 20, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 77 [2021-11-23 01:04:26,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:26,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:04:26,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:04:26,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:04:26,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,362 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,363 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:04:26,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:04:26,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:04:26,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:04:26,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:26,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:04:26,429 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:04:26,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:04:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:04:26,479 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2021-11-23 01:04:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2021-11-23 01:04:26,480 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-11-23 01:04:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-11-23 01:04:26,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:04:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:04:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:04:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:04:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:04:26,560 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:04:26,563 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:04:26,772 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:04:26,833 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:04:26,834 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:04:26,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:26 BoogieIcfgContainer [2021-11-23 01:04:26,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:04:26,837 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:04:26,838 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:04:26,863 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:04:26,863 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:26" (1/1) ... [2021-11-23 01:04:26,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:04:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2021-11-23 01:04:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2021-11-23 01:04:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 01:04:26,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:26,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:26,992 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 01:04:26,995 INFO L158 Benchmark]: Toolchain (without parser) took 961.13ms. Allocated memory is still 104.9MB. Free memory was 70.7MB in the beginning and 55.9MB in the end (delta: 14.8MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2021-11-23 01:04:26,996 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:04:26,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 275.75ms. Allocated memory is still 104.9MB. Free memory was 70.5MB in the beginning and 77.9MB in the end (delta: -7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:04:26,998 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.00ms. Allocated memory is still 104.9MB. Free memory was 77.9MB in the beginning and 76.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:04:26,998 INFO L158 Benchmark]: Boogie Preprocessor took 27.29ms. Allocated memory is still 104.9MB. Free memory was 76.3MB in the beginning and 74.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:04:26,999 INFO L158 Benchmark]: RCFGBuilder took 458.36ms. Allocated memory is still 104.9MB. Free memory was 74.8MB in the beginning and 62.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:04:27,000 INFO L158 Benchmark]: CodeCheck took 156.58ms. Allocated memory is still 104.9MB. Free memory was 62.2MB in the beginning and 55.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:04:27,004 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 0.31ms. Allocated memory is still 104.9MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 275.75ms. Allocated memory is still 104.9MB. Free memory was 70.5MB in the beginning and 77.9MB in the end (delta: -7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.00ms. Allocated memory is still 104.9MB. Free memory was 77.9MB in the beginning and 76.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.29ms. Allocated memory is still 104.9MB. Free memory was 76.3MB in the beginning and 74.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 458.36ms. Allocated memory is still 104.9MB. Free memory was 74.8MB in the beginning and 62.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 156.58ms. Allocated memory is still 104.9MB. Free memory was 62.2MB in the beginning and 55.9MB 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 01:04:27,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_4+newton_3_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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 ad6236f3b1535aee53ef497474ba76faac9143455d497d8d917066c0b5859668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:04:29,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:04:29,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:04:29,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:04:29,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:04:29,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:04:29,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:04:29,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:04:29,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:04:29,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:04:29,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:04:29,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:04:29,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:04:29,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:04:29,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:04:29,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:04:29,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:04:29,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:04:29,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:04:29,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:04:29,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:04:29,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:04:29,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:04:29,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:04:29,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:04:29,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:04:29,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:04:29,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:04:29,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:04:29,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:04:29,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:04:29,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:04:29,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:04:29,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:04:29,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:04:29,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:04:29,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:04:29,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:04:29,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:04:29,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:04:29,638 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:04:29,639 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:04:29,676 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:04:29,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:04:29,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:04:29,679 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:04:29,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:04:29,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:04:29,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:04:29,681 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:04:29,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:04:29,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:04:29,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:04:29,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:04:29,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:04:29,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:04:29,687 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:04:29,688 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:04:29,688 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:04:29,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:04:29,688 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:04:29,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:04:29,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:04:29,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:04:29,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:04:29,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:29,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:04:29,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:04:29,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:04:29,690 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:04:29,690 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:04:29,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:04:29,690 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:04:29,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:04:29,691 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad6236f3b1535aee53ef497474ba76faac9143455d497d8d917066c0b5859668 [2021-11-23 01:04:30,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:04:30,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:04:30,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:04:30,064 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:04:30,065 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:04:30,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/gcd_4+newton_3_1.i [2021-11-23 01:04:30,140 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/378dba1a2/f6ff93d157b349ca89a7fb741e38991d/FLAG4b5c5b1ea [2021-11-23 01:04:30,672 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:04:30,672 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i [2021-11-23 01:04:30,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/378dba1a2/f6ff93d157b349ca89a7fb741e38991d/FLAG4b5c5b1ea [2021-11-23 01:04:31,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/data/378dba1a2/f6ff93d157b349ca89a7fb741e38991d [2021-11-23 01:04:31,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:04:31,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:04:31,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:31,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:04:31,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:04:31,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f24ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31, skipping insertion in model container [2021-11-23 01:04:31,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:04:31,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:04:31,245 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[1224,1237] [2021-11-23 01:04:31,276 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[2848,2861] [2021-11-23 01:04:31,278 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:31,303 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:04:31,329 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[1224,1237] [2021-11-23 01:04:31,350 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_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/sv-benchmarks/c/combinations/gcd_4+newton_3_1.i[2848,2861] [2021-11-23 01:04:31,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:31,391 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:04:31,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31 WrapperNode [2021-11-23 01:04:31,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:31,393 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:31,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:04:31,394 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:04:31,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,467 INFO L137 Inliner]: procedures = 28, calls = 20, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 74 [2021-11-23 01:04:31,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:31,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:04:31,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:04:31,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:04:31,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,482 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:04:31,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:04:31,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:04:31,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:04:31,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:31,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:04:31,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:04:31,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:04:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:04:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:04:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2021-11-23 01:04:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2021-11-23 01:04:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-11-23 01:04:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-11-23 01:04:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:04:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:04:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:04:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:04:31,686 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:04:31,688 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:04:58,540 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:04:58,577 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:04:58,578 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:04:58,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:58 BoogieIcfgContainer [2021-11-23 01:04:58,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:04:58,582 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:04:58,582 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:04:58,593 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:04:58,593 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:58" (1/1) ... [2021-11-23 01:04:58,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:04:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2021-11-23 01:04:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2021-11-23 01:04:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 01:04:58,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:58,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:58,759 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 01:04:58,768 INFO L158 Benchmark]: Toolchain (without parser) took 27739.81ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 36.9MB in the beginning and 59.5MB in the end (delta: -22.6MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2021-11-23 01:04:58,770 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:04:58,772 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.74ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 36.7MB in the beginning and 63.0MB in the end (delta: -26.3MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2021-11-23 01:04:58,773 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.42ms. Allocated memory is still 79.7MB. Free memory was 62.8MB in the beginning and 61.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:04:58,774 INFO L158 Benchmark]: Boogie Preprocessor took 42.79ms. Allocated memory is still 79.7MB. Free memory was 61.1MB in the beginning and 59.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:04:58,775 INFO L158 Benchmark]: RCFGBuilder took 27069.19ms. Allocated memory is still 79.7MB. Free memory was 59.7MB in the beginning and 46.6MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:04:58,776 INFO L158 Benchmark]: CodeCheck took 182.51ms. Allocated memory is still 79.7MB. Free memory was 46.6MB in the beginning and 59.5MB in the end (delta: -12.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:04:58,788 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 0.33ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.74ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 36.7MB in the beginning and 63.0MB in the end (delta: -26.3MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.42ms. Allocated memory is still 79.7MB. Free memory was 62.8MB in the beginning and 61.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.79ms. Allocated memory is still 79.7MB. Free memory was 61.1MB in the beginning and 59.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 27069.19ms. Allocated memory is still 79.7MB. Free memory was 59.7MB in the beginning and 46.6MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 182.51ms. Allocated memory is still 79.7MB. Free memory was 46.6MB in the beginning and 59.5MB in the end (delta: -12.9MB). 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 01:04:58,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5ca6e-c4e2-4540-a9ab-99d7e1a63f0e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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