./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_3+newton_3_8.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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_3+newton_3_8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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 6398dd839d77433d1687aba555077cd298c276d20f879ef7dc3c0a3d5c207e2a --- 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 16:49:56,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:49:56,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:49:57,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:49:57,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:49:57,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:49:57,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:49:57,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:49:57,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:49:57,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:49:57,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:49:57,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:49:57,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:49:57,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:49:57,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:49:57,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:49:57,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:49:57,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:49:57,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:49:57,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:49:57,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:49:57,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:49:57,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:49:57,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:49:57,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:49:57,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:49:57,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:49:57,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:49:57,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:49:57,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:49:57,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:49:57,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:49:57,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:49:57,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:49:57,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:49:57,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:49:57,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:49:57,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:49:57,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:49:57,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:49:57,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:49:57,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:49:57,149 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:49:57,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:49:57,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:49:57,151 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:49:57,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:49:57,152 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:49:57,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:49:57,153 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:49:57,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:49:57,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:49:57,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:49:57,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:49:57,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:49:57,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:49:57,155 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:49:57,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:49:57,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:49:57,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:49:57,157 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:49:57,157 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:49:57,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:49:57,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:49:57,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:49:57,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:49:57,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:49:57,159 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:49:57,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:49:57,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:49:57,160 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6398dd839d77433d1687aba555077cd298c276d20f879ef7dc3c0a3d5c207e2a [2022-10-17 16:49:57,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:49:57,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:49:57,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:49:57,492 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:49:57,494 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:49:57,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_3+newton_3_8.i [2022-10-17 16:49:57,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/81217f960/8bbe2e17474f40d6847fc9501d8a62f4/FLAG1b96c9b1b [2022-10-17 16:49:58,106 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:49:58,107 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i [2022-10-17 16:49:58,115 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/81217f960/8bbe2e17474f40d6847fc9501d8a62f4/FLAG1b96c9b1b [2022-10-17 16:49:58,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/81217f960/8bbe2e17474f40d6847fc9501d8a62f4 [2022-10-17 16:49:58,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:49:58,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:49:58,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:49:58,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:49:58,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:49:58,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:58,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fe3186d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58, skipping insertion in model container [2022-10-17 16:49:58,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:58,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:49:58,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:49:58,825 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[1226,1239] [2022-10-17 16:49:58,882 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[2862,2875] [2022-10-17 16:49:58,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:49:58,897 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:49:58,918 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[1226,1239] [2022-10-17 16:49:58,952 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[2862,2875] [2022-10-17 16:49:58,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:49:58,971 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:49:58,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58 WrapperNode [2022-10-17 16:49:58,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:49:58,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:49:58,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:49:58,974 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:49:58,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,038 INFO L138 Inliner]: procedures = 27, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 82 [2022-10-17 16:49:59,039 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:49:59,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:49:59,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:49:59,040 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:49:59,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,077 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:49:59,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:49:59,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:49:59,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:49:59,092 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:49:58" (1/1) ... [2022-10-17 16:49:59,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:49:59,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:49:59,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:49:59,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:49:59,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:49:59,172 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:49:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:49:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:49:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:49:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:49:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:49:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:49:59,244 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:49:59,246 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:49:59,434 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:49:59,500 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:49:59,500 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:49:59,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:49:59 BoogieIcfgContainer [2022-10-17 16:49:59,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:49:59,504 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:49:59,504 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:49:59,514 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:49:59,514 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:49:59" (1/1) ... [2022-10-17 16:49:59,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:49:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:49:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:49:59,600 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:49:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:49:59,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:49:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:49:59,651 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 16:49:59,655 INFO L158 Benchmark]: Toolchain (without parser) took 1153.35ms. Allocated memory is still 96.5MB. Free memory was 73.9MB in the beginning and 43.6MB in the end (delta: 30.3MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2022-10-17 16:49:59,656 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 96.5MB. Free memory was 65.0MB in the beginning and 65.0MB in the end (delta: 49.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:49:59,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.17ms. Allocated memory is still 96.5MB. Free memory was 73.6MB in the beginning and 68.5MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:49:59,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.44ms. Allocated memory is still 96.5MB. Free memory was 68.4MB in the beginning and 66.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:49:59,659 INFO L158 Benchmark]: Boogie Preprocessor took 41.71ms. Allocated memory is still 96.5MB. Free memory was 66.7MB in the beginning and 65.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:49:59,660 INFO L158 Benchmark]: RCFGBuilder took 420.89ms. Allocated memory is still 96.5MB. Free memory was 65.2MB in the beginning and 50.1MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-10-17 16:49:59,661 INFO L158 Benchmark]: CodeCheck took 149.64ms. Allocated memory is still 96.5MB. Free memory was 49.9MB in the beginning and 43.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:49:59,666 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 0.24ms. Allocated memory is still 96.5MB. Free memory was 65.0MB in the beginning and 65.0MB in the end (delta: 49.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 453.17ms. Allocated memory is still 96.5MB. Free memory was 73.6MB in the beginning and 68.5MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.44ms. Allocated memory is still 96.5MB. Free memory was 68.4MB in the beginning and 66.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.71ms. Allocated memory is still 96.5MB. Free memory was 66.7MB in the beginning and 65.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 420.89ms. Allocated memory is still 96.5MB. Free memory was 65.2MB in the beginning and 50.1MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 149.64ms. Allocated memory is still 96.5MB. Free memory was 49.9MB in the beginning and 43.6MB 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 16:49:59,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_3+newton_3_8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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 6398dd839d77433d1687aba555077cd298c276d20f879ef7dc3c0a3d5c207e2a --- 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 16:50:02,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:02,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:02,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:02,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:02,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:02,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:02,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:02,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:02,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:02,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:02,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:02,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:02,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:02,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:02,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:02,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:02,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:02,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:02,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:02,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:02,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:02,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:02,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:02,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:02,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:02,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:02,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:02,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:02,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:02,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:02,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:02,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:02,359 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:02,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:02,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:02,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:02,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:02,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:02,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:02,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:02,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:50:02,414 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:02,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:02,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:02,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:02,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:02,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:02,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:02,418 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:50:02,418 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:50:02,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:02,418 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:02,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:02,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:02,419 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:50:02,419 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:50:02,419 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:50:02,420 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:50:02,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:02,420 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:02,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:02,421 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:02,421 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:02,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:02,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:02,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:02,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:02,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:02,422 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:50:02,423 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:50:02,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:02,423 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:50:02,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:50:02,423 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6398dd839d77433d1687aba555077cd298c276d20f879ef7dc3c0a3d5c207e2a [2022-10-17 16:50:02,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:02,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:02,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:02,802 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:02,803 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:02,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_3+newton_3_8.i [2022-10-17 16:50:02,876 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/c5c3436ad/4edcd40ef7b3433e862437d8aaf98db5/FLAG4c4cc9802 [2022-10-17 16:50:03,507 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:03,508 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i [2022-10-17 16:50:03,521 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/c5c3436ad/4edcd40ef7b3433e862437d8aaf98db5/FLAG4c4cc9802 [2022-10-17 16:50:03,844 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/data/c5c3436ad/4edcd40ef7b3433e862437d8aaf98db5 [2022-10-17 16:50:03,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:03,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:03,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:03,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:03,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:03,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:03" (1/1) ... [2022-10-17 16:50:03,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77885abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:03, skipping insertion in model container [2022-10-17 16:50:03,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:03" (1/1) ... [2022-10-17 16:50:03,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:03,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:04,087 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[1226,1239] [2022-10-17 16:50:04,116 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[2862,2875] [2022-10-17 16:50:04,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:04,131 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:04,144 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[1226,1239] [2022-10-17 16:50:04,157 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_0271f289-3df1-4b90-bb76-e2e7cbd950a9/sv-benchmarks/c/combinations/gcd_3+newton_3_8.i[2862,2875] [2022-10-17 16:50:04,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:04,174 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:50:04,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04 WrapperNode [2022-10-17 16:50:04,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:04,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:04,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:50:04,177 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:50:04,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,218 INFO L138 Inliner]: procedures = 28, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:50:04,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:04,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:50:04,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:50:04,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:50:04,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,247 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,249 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:50:04,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:50:04,256 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:50:04,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:50:04,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:04" (1/1) ... [2022-10-17 16:50:04,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:04,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:50:04,294 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:50:04,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:50:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:50:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:50:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:50:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:50:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:50:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:50:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:50:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:50:04,478 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:50:04,481 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:50:34,915 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:50:34,985 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:50:34,985 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:50:34,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:34 BoogieIcfgContainer [2022-10-17 16:50:34,988 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:50:34,989 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:50:34,989 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:50:35,005 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:50:35,006 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:34" (1/1) ... [2022-10-17 16:50:35,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:50:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:50:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:50:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:50:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:35,163 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 16:50:35,173 INFO L158 Benchmark]: Toolchain (without parser) took 31320.95ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 25.6MB in the beginning and 41.0MB in the end (delta: -15.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-10-17 16:50:35,175 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 47.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:50:35,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 324.78ms. Allocated memory is still 50.3MB. Free memory was 25.4MB in the beginning and 29.1MB in the end (delta: -3.7MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2022-10-17 16:50:35,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.85ms. Allocated memory is still 50.3MB. Free memory was 29.1MB in the beginning and 27.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:50:35,179 INFO L158 Benchmark]: Boogie Preprocessor took 35.30ms. Allocated memory is still 50.3MB. Free memory was 27.3MB in the beginning and 25.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:50:35,180 INFO L158 Benchmark]: RCFGBuilder took 30732.61ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 25.6MB in the beginning and 31.5MB in the end (delta: -5.9MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-10-17 16:50:35,182 INFO L158 Benchmark]: CodeCheck took 179.96ms. Allocated memory is still 60.8MB. Free memory was 31.3MB in the beginning and 41.0MB in the end (delta: -9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:50:35,194 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 0.20ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 47.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 324.78ms. Allocated memory is still 50.3MB. Free memory was 25.4MB in the beginning and 29.1MB in the end (delta: -3.7MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.85ms. Allocated memory is still 50.3MB. Free memory was 29.1MB in the beginning and 27.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.30ms. Allocated memory is still 50.3MB. Free memory was 27.3MB in the beginning and 25.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 30732.61ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 25.6MB in the beginning and 31.5MB in the end (delta: -5.9MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. * CodeCheck took 179.96ms. Allocated memory is still 60.8MB. Free memory was 31.3MB in the beginning and 41.0MB in the end (delta: -9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:50:35,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0271f289-3df1-4b90-bb76-e2e7cbd950a9/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