./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_1+newton_2_4.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_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/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_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_2_4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/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_47bed515-4bc7-40fb-a469-7ce6baae4250/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 c4ab638d88884b11d280586d03327428928a19b8179f4a6f29c31c8f46b59f77 --- 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 16:46:27,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:27,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:27,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:27,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:27,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:27,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:27,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:27,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:27,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:27,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:27,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:27,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:27,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:27,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:27,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:27,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:27,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:27,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:27,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:27,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:27,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:27,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:27,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:27,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:27,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:27,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:27,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:27,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:27,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:27,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:27,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:27,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:27,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:27,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:27,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:27,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:27,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:27,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:27,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:27,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:27,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:46:27,319 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:27,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:27,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:27,321 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:27,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:27,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:27,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:27,323 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:46:27,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:46:27,323 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:46:27,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:27,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:27,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:27,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:27,325 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:46:27,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:27,326 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:27,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:27,326 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:27,327 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:27,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:27,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:27,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:27,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:27,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:27,328 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:46:27,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:46:27,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:27,330 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_47bed515-4bc7-40fb-a469-7ce6baae4250/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c4ab638d88884b11d280586d03327428928a19b8179f4a6f29c31c8f46b59f77 [2022-10-17 16:46:27,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:27,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:27,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:27,676 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:27,677 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:27,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_2_4.i [2022-10-17 16:46:27,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/68f5b9ce1/387dd701f9ef493fba1449b4e41b35cf/FLAG91c0fd798 [2022-10-17 16:46:28,253 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:28,254 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i [2022-10-17 16:46:28,262 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/68f5b9ce1/387dd701f9ef493fba1449b4e41b35cf/FLAG91c0fd798 [2022-10-17 16:46:28,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/68f5b9ce1/387dd701f9ef493fba1449b4e41b35cf [2022-10-17 16:46:28,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:28,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:28,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:28,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:28,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:28,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:28" (1/1) ... [2022-10-17 16:46:28,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69defe11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:28, skipping insertion in model container [2022-10-17 16:46:28,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:28" (1/1) ... [2022-10-17 16:46:28,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:28,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:28,919 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[1226,1239] [2022-10-17 16:46:28,950 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[2807,2820] [2022-10-17 16:46:28,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:28,963 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:28,980 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[1226,1239] [2022-10-17 16:46:29,005 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[2807,2820] [2022-10-17 16:46:29,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:29,024 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:29,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29 WrapperNode [2022-10-17 16:46:29,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:29,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:29,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:29,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:29,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,073 INFO L138 Inliner]: procedures = 27, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:46:29,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:29,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:29,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:29,074 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:29,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,086 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,097 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:29,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:29,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:29,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:29,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:29,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:29,137 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:29,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:46:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:46:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:46:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:46:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:46:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:29,261 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:29,263 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:29,593 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:29,661 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:29,662 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:46:29,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:29 BoogieIcfgContainer [2022-10-17 16:46:29,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:29,666 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:29,666 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:29,677 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:29,677 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:46:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:46:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:46:29,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:29,800 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 16:46:29,804 INFO L158 Benchmark]: Toolchain (without parser) took 1192.70ms. Allocated memory is still 98.6MB. Free memory was 63.1MB in the beginning and 48.7MB in the end (delta: 14.4MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-10-17 16:46:29,805 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 98.6MB. Free memory was 67.9MB in the beginning and 67.9MB in the end (delta: 29.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:29,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 411.39ms. Allocated memory is still 98.6MB. Free memory was 63.0MB in the beginning and 73.1MB in the end (delta: -10.1MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-10-17 16:46:29,806 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.27ms. Allocated memory is still 98.6MB. Free memory was 73.1MB in the beginning and 71.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:29,807 INFO L158 Benchmark]: Boogie Preprocessor took 27.17ms. Allocated memory is still 98.6MB. Free memory was 71.4MB in the beginning and 70.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:29,808 INFO L158 Benchmark]: RCFGBuilder took 562.76ms. Allocated memory is still 98.6MB. Free memory was 69.9MB in the beginning and 55.0MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:46:29,809 INFO L158 Benchmark]: CodeCheck took 137.26ms. Allocated memory is still 98.6MB. Free memory was 54.6MB in the beginning and 48.7MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:46:29,813 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 0.33ms. Allocated memory is still 98.6MB. Free memory was 67.9MB in the beginning and 67.9MB in the end (delta: 29.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 411.39ms. Allocated memory is still 98.6MB. Free memory was 63.0MB in the beginning and 73.1MB in the end (delta: -10.1MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.27ms. Allocated memory is still 98.6MB. Free memory was 73.1MB in the beginning and 71.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.17ms. Allocated memory is still 98.6MB. Free memory was 71.4MB in the beginning and 70.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 562.76ms. Allocated memory is still 98.6MB. Free memory was 69.9MB in the beginning and 55.0MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 137.26ms. Allocated memory is still 98.6MB. Free memory was 54.6MB in the beginning and 48.7MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:46:29,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/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_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_2_4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/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_47bed515-4bc7-40fb-a469-7ce6baae4250/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 c4ab638d88884b11d280586d03327428928a19b8179f4a6f29c31c8f46b59f77 --- 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 16:46:32,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:32,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:32,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:32,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:32,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:32,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:32,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:32,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:32,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:32,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:32,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:32,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:32,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:32,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:32,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:32,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:32,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:32,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:32,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:32,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:32,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:32,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:32,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:32,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:32,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:32,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:32,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:32,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:32,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:32,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:32,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:32,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:32,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:32,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:32,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:32,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:32,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:32,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:32,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:32,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:32,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:46:32,479 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:32,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:32,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:32,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:32,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:32,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:32,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:32,482 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:46:32,482 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:46:32,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:32,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:32,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:32,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:32,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:46:32,484 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:46:32,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:46:32,484 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:46:32,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:32,485 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:32,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:32,485 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:32,485 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:32,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:32,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:32,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:32,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:32,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:32,487 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:46:32,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:46:32,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:32,487 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:46:32,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:46:32,488 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_47bed515-4bc7-40fb-a469-7ce6baae4250/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c4ab638d88884b11d280586d03327428928a19b8179f4a6f29c31c8f46b59f77 [2022-10-17 16:46:32,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:32,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:32,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:32,949 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:32,949 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:32,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_2_4.i [2022-10-17 16:46:33,045 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/607fc7584/a5013e3d4f564a09a5d15d4bd2608881/FLAG4aedb60c2 [2022-10-17 16:46:33,672 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:33,673 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i [2022-10-17 16:46:33,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/607fc7584/a5013e3d4f564a09a5d15d4bd2608881/FLAG4aedb60c2 [2022-10-17 16:46:34,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/data/607fc7584/a5013e3d4f564a09a5d15d4bd2608881 [2022-10-17 16:46:34,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:34,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:34,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:34,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:34,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:34,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d75d88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34, skipping insertion in model container [2022-10-17 16:46:34,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:34,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:34,221 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[1226,1239] [2022-10-17 16:46:34,248 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[2807,2820] [2022-10-17 16:46:34,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:34,262 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:34,276 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[1226,1239] [2022-10-17 16:46:34,289 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_47bed515-4bc7-40fb-a469-7ce6baae4250/sv-benchmarks/c/combinations/gcd_1+newton_2_4.i[2807,2820] [2022-10-17 16:46:34,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:34,308 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:34,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34 WrapperNode [2022-10-17 16:46:34,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:34,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:34,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:34,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:34,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,355 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,376 INFO L138 Inliner]: procedures = 28, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 72 [2022-10-17 16:46:34,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:34,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:34,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:34,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:34,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,408 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:34,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:34,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:34,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:34,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:34" (1/1) ... [2022-10-17 16:46:34,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:34,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:34,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:34,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:46:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:46:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:46:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:46:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:46:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:34,573 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:34,575 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:57,655 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:57,714 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:57,714 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:46:57,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:57 BoogieIcfgContainer [2022-10-17 16:46:57,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:57,719 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:57,719 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:57,729 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:57,730 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:57" (1/1) ... [2022-10-17 16:46:57,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:46:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:46:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:46:57,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:57,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:57,866 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 16:46:57,871 INFO L158 Benchmark]: Toolchain (without parser) took 23839.15ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 41.6MB in the beginning and 68.4MB in the end (delta: -26.8MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-10-17 16:46:57,872 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 50.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:57,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.51ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 29.9MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:46:57,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.90ms. Allocated memory is still 62.9MB. Free memory was 29.8MB in the beginning and 45.5MB in the end (delta: -15.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2022-10-17 16:46:57,874 INFO L158 Benchmark]: Boogie Preprocessor took 35.61ms. Allocated memory is still 62.9MB. Free memory was 45.5MB in the beginning and 44.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:57,875 INFO L158 Benchmark]: RCFGBuilder took 23303.71ms. Allocated memory is still 62.9MB. Free memory was 44.0MB in the beginning and 28.1MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:46:57,876 INFO L158 Benchmark]: CodeCheck took 150.35ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 28.1MB in the beginning and 68.4MB in the end (delta: -40.3MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-10-17 16:46:57,880 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 62.9MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 50.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.51ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 29.9MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.90ms. Allocated memory is still 62.9MB. Free memory was 29.8MB in the beginning and 45.5MB in the end (delta: -15.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.61ms. Allocated memory is still 62.9MB. Free memory was 45.5MB in the beginning and 44.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 23303.71ms. Allocated memory is still 62.9MB. Free memory was 44.0MB in the beginning and 28.1MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 150.35ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 28.1MB in the beginning and 68.4MB in the end (delta: -40.3MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:46:58,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47bed515-4bc7-40fb-a469-7ce6baae4250/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