./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_1+newton_2_1.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_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/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_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_2_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/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_33e5fba7-3ec1-496d-8637-46e610a86a87/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 dc4c84af925d120ea9b9db9aa78160f13c1157e642c02b4448c62c56bbe753dd --- 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 16:30:02,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:30:02,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:30:02,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:30:02,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:30:02,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:30:02,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:30:02,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:30:02,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:30:02,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:30:02,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:30:02,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:30:02,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:30:02,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:30:02,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:30:02,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:30:02,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:30:02,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:30:02,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:30:02,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:30:02,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:30:02,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:30:02,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:30:02,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:30:02,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:30:02,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:30:02,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:30:02,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:30:02,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:30:02,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:30:02,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:30:02,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:30:02,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:30:02,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:30:02,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:30:02,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:30:02,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:30:02,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:30:02,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:30:02,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:30:02,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:30:02,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:30:03,025 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:30:03,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:30:03,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:30:03,031 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:30:03,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:30:03,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:30:03,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:30:03,032 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:30:03,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:30:03,033 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:30:03,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:30:03,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:30:03,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:30:03,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:30:03,035 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:30:03,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:30:03,035 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:30:03,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:30:03,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:30:03,036 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:30:03,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:30:03,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:03,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:30:03,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:30:03,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:30:03,038 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:30:03,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:30:03,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:30:03,038 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_33e5fba7-3ec1-496d-8637-46e610a86a87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc4c84af925d120ea9b9db9aa78160f13c1157e642c02b4448c62c56bbe753dd [2022-10-17 16:30:03,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:30:03,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:30:03,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:30:03,337 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:30:03,338 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:30:03,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_2_1.i [2022-10-17 16:30:03,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/6d9402b8a/e59aa3aeb2bd4f7e8b18fab9dc09db84/FLAG1dfd3a2c1 [2022-10-17 16:30:03,913 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:30:03,914 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i [2022-10-17 16:30:03,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/6d9402b8a/e59aa3aeb2bd4f7e8b18fab9dc09db84/FLAG1dfd3a2c1 [2022-10-17 16:30:04,271 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/6d9402b8a/e59aa3aeb2bd4f7e8b18fab9dc09db84 [2022-10-17 16:30:04,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:30:04,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:30:04,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:04,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:30:04,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:30:04,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41478043 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04, skipping insertion in model container [2022-10-17 16:30:04,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:30:04,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:30:04,549 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[1226,1239] [2022-10-17 16:30:04,600 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[2807,2820] [2022-10-17 16:30:04,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:04,617 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:30:04,645 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[1226,1239] [2022-10-17 16:30:04,672 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[2807,2820] [2022-10-17 16:30:04,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:04,692 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:30:04,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04 WrapperNode [2022-10-17 16:30:04,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:04,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:04,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:30:04,695 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:30:04,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,763 INFO L138 Inliner]: procedures = 27, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:30:04,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:04,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:30:04,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:30:04,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:30:04,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,789 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:30:04,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:30:04,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:30:04,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:30:04,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:04" (1/1) ... [2022-10-17 16:30:04,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:04,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:30:04,827 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:30:04,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:30:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:30:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:30:04,901 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:30:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:30:04,901 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:30:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:30:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:30:04,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:30:04,983 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:30:04,985 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:30:05,253 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:30:05,388 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:30:05,390 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:30:05,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:30:05 BoogieIcfgContainer [2022-10-17 16:30:05,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:30:05,393 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:30:05,393 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:30:05,404 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:30:05,404 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:30:05" (1/1) ... [2022-10-17 16:30:05,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:30:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:30:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:30:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:30:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,528 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 16:30:05,532 INFO L158 Benchmark]: Toolchain (without parser) took 1256.03ms. Allocated memory was 90.2MB in the beginning and 117.4MB in the end (delta: 27.3MB). Free memory was 53.2MB in the beginning and 65.6MB in the end (delta: -12.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-10-17 16:30:05,533 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 90.2MB. Free memory was 69.7MB in the beginning and 69.6MB in the end (delta: 72.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:30:05,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.64ms. Allocated memory was 90.2MB in the beginning and 117.4MB in the end (delta: 27.3MB). Free memory was 53.0MB in the beginning and 90.3MB in the end (delta: -37.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:30:05,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.16ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 88.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:30:05,536 INFO L158 Benchmark]: Boogie Preprocessor took 28.57ms. Allocated memory is still 117.4MB. Free memory was 88.5MB in the beginning and 87.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:30:05,537 INFO L158 Benchmark]: RCFGBuilder took 598.22ms. Allocated memory is still 117.4MB. Free memory was 87.2MB in the beginning and 72.0MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:30:05,538 INFO L158 Benchmark]: CodeCheck took 137.77ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 65.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:30:05,542 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 0.34ms. Allocated memory is still 90.2MB. Free memory was 69.7MB in the beginning and 69.6MB in the end (delta: 72.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.64ms. Allocated memory was 90.2MB in the beginning and 117.4MB in the end (delta: 27.3MB). Free memory was 53.0MB in the beginning and 90.3MB in the end (delta: -37.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.16ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 88.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.57ms. Allocated memory is still 117.4MB. Free memory was 88.5MB in the beginning and 87.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 598.22ms. Allocated memory is still 117.4MB. Free memory was 87.2MB in the beginning and 72.0MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 137.77ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 65.6MB in the end (delta: 6.4MB). 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 16:30:05,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/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_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/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_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_2_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/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_33e5fba7-3ec1-496d-8637-46e610a86a87/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 dc4c84af925d120ea9b9db9aa78160f13c1157e642c02b4448c62c56bbe753dd --- 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 16:30:08,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:30:08,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:30:08,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:30:08,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:30:08,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:30:08,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:30:08,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:30:08,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:30:08,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:30:08,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:30:08,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:30:08,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:30:08,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:30:08,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:30:08,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:30:08,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:30:08,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:30:08,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:30:08,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:30:08,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:30:08,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:30:08,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:30:08,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:30:08,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:30:08,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:30:08,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:30:08,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:30:08,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:30:08,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:30:08,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:30:08,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:30:08,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:30:08,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:30:08,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:30:08,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:30:08,299 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:30:08,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:30:08,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:30:08,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:30:08,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:30:08,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:30:08,354 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:30:08,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:30:08,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:30:08,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:30:08,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:30:08,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:30:08,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:30:08,360 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:30:08,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:30:08,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:30:08,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:30:08,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:30:08,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:30:08,362 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:30:08,362 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:30:08,362 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:30:08,363 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:30:08,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:30:08,363 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:30:08,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:30:08,363 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:30:08,364 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:30:08,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:30:08,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:08,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:30:08,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:30:08,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:30:08,365 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:30:08,365 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:30:08,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:30:08,366 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:30:08,366 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:30:08,366 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_33e5fba7-3ec1-496d-8637-46e610a86a87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc4c84af925d120ea9b9db9aa78160f13c1157e642c02b4448c62c56bbe753dd [2022-10-17 16:30:08,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:30:08,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:30:08,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:30:08,779 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:30:08,780 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:30:08,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_2_1.i [2022-10-17 16:30:08,845 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/fb98eda46/4de7295883004aa28ad4d59e0bfe306b/FLAG3cc229cd5 [2022-10-17 16:30:09,345 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:30:09,346 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i [2022-10-17 16:30:09,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/fb98eda46/4de7295883004aa28ad4d59e0bfe306b/FLAG3cc229cd5 [2022-10-17 16:30:09,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/data/fb98eda46/4de7295883004aa28ad4d59e0bfe306b [2022-10-17 16:30:09,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:30:09,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:30:09,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:09,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:30:09,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:30:09,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:09" (1/1) ... [2022-10-17 16:30:09,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d19103b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:09, skipping insertion in model container [2022-10-17 16:30:09,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:09" (1/1) ... [2022-10-17 16:30:09,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:30:09,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:30:09,935 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[1226,1239] [2022-10-17 16:30:09,962 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[2807,2820] [2022-10-17 16:30:09,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:09,999 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:30:10,038 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[1226,1239] [2022-10-17 16:30:10,068 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_33e5fba7-3ec1-496d-8637-46e610a86a87/sv-benchmarks/c/combinations/gcd_1+newton_2_1.i[2807,2820] [2022-10-17 16:30:10,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:10,090 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:30:10,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10 WrapperNode [2022-10-17 16:30:10,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:10,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:10,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:30:10,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:30:10,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,161 INFO L138 Inliner]: procedures = 28, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 72 [2022-10-17 16:30:10,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:10,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:30:10,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:30:10,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:30:10,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,188 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,221 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:30:10,235 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:30:10,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:30:10,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:30:10,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:10" (1/1) ... [2022-10-17 16:30:10,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:10,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:30:10,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:30:10,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:30:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:30:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:30:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:30:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:30:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:30:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:30:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:30:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:30:10,450 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:30:10,453 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:30:38,074 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:30:38,151 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:30:38,152 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:30:38,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:30:38 BoogieIcfgContainer [2022-10-17 16:30:38,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:30:38,156 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:30:38,156 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:30:38,170 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:30:38,170 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:30:38" (1/1) ... [2022-10-17 16:30:38,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:30:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:30:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:30:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:30:38,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:38,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:38,330 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 16:30:38,335 INFO L158 Benchmark]: Toolchain (without parser) took 28619.31ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 30.4MB in the beginning and 40.8MB in the end (delta: -10.4MB). Peak memory consumption was 3.5MB. Max. memory is 16.1GB. [2022-10-17 16:30:38,335 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:30:38,336 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.70ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 30.2MB in the beginning and 47.5MB in the end (delta: -17.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:30:38,337 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.75ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 45.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:30:38,338 INFO L158 Benchmark]: Boogie Preprocessor took 71.79ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 44.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:30:38,339 INFO L158 Benchmark]: RCFGBuilder took 27920.20ms. Allocated memory is still 67.1MB. Free memory was 43.9MB in the beginning and 47.1MB in the end (delta: -3.2MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2022-10-17 16:30:38,340 INFO L158 Benchmark]: CodeCheck took 176.56ms. Allocated memory is still 67.1MB. Free memory was 47.1MB in the beginning and 40.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:30:38,344 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.70ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 30.2MB in the beginning and 47.5MB in the end (delta: -17.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.75ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 45.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.79ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 44.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 27920.20ms. Allocated memory is still 67.1MB. Free memory was 43.9MB in the beginning and 47.1MB in the end (delta: -3.2MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * CodeCheck took 176.56ms. Allocated memory is still 67.1MB. Free memory was 47.1MB in the beginning and 40.8MB 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. [2022-10-17 16:30:38,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e5fba7-3ec1-496d-8637-46e610a86a87/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