./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_1+newton_2_2.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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_2_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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 0125703895252bbc87284f9ee87e686d5271b5cf813038cb613c1b0c2ad30cb5 --- 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 16:59:35,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:59:35,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:59:35,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:59:35,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:59:35,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:59:35,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:59:35,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:59:35,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:59:35,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:59:35,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:59:35,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:59:35,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:59:35,966 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:59:35,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:59:35,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:59:35,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:59:35,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:59:35,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:59:35,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:59:35,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:59:35,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:59:35,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:59:35,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:59:36,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:59:36,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:59:36,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:59:36,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:59:36,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:59:36,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:59:36,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:59:36,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:59:36,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:59:36,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:59:36,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:59:36,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:59:36,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:59:36,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:59:36,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:59:36,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:59:36,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:59:36,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:59:36,060 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:59:36,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:59:36,061 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:59:36,062 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:59:36,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:59:36,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:59:36,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:59:36,063 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:59:36,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:59:36,063 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:59:36,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:59:36,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:59:36,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:59:36,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:59:36,065 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:59:36,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:59:36,066 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:59:36,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:59:36,066 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:59:36,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:59:36,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:59:36,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:36,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:59:36,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:59:36,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:59:36,067 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:59:36,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:59:36,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:59:36,070 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0125703895252bbc87284f9ee87e686d5271b5cf813038cb613c1b0c2ad30cb5 [2022-10-17 16:59:36,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:59:36,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:59:36,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:59:36,396 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:59:36,398 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:59:36,400 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_2_2.i [2022-10-17 16:59:36,483 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/bc387fd1b/6603fb0d075e419a9b7a3c1e7284501b/FLAG6c5cfb169 [2022-10-17 16:59:37,121 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:59:37,121 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i [2022-10-17 16:59:37,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/bc387fd1b/6603fb0d075e419a9b7a3c1e7284501b/FLAG6c5cfb169 [2022-10-17 16:59:37,469 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/bc387fd1b/6603fb0d075e419a9b7a3c1e7284501b [2022-10-17 16:59:37,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:59:37,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:59:37,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:37,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:59:37,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:59:37,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bab7934 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37, skipping insertion in model container [2022-10-17 16:59:37,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:59:37,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:59:37,719 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[1226,1239] [2022-10-17 16:59:37,749 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[2807,2820] [2022-10-17 16:59:37,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:37,773 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:59:37,797 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[1226,1239] [2022-10-17 16:59:37,818 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[2807,2820] [2022-10-17 16:59:37,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:37,840 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:59:37,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37 WrapperNode [2022-10-17 16:59:37,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:37,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:37,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:59:37,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:59:37,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,911 INFO L138 Inliner]: procedures = 27, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:59:37,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:37,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:59:37,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:59:37,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:59:37,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,938 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,940 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:59:37,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:59:37,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:59:37,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:59:37,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:37" (1/1) ... [2022-10-17 16:59:37,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:37,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:59:37,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:59:38,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:59:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:59:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:59:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:59:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:59:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:59:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:59:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:59:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:59:38,139 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:59:38,143 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:59:38,542 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:59:38,658 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:59:38,658 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:59:38,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:59:38 BoogieIcfgContainer [2022-10-17 16:59:38,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:59:38,663 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:59:38,664 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:59:38,677 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:59:38,677 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:59:38" (1/1) ... [2022-10-17 16:59:38,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:59:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:38,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:59:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:59:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:59:38,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:38,850 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 16:59:38,856 INFO L158 Benchmark]: Toolchain (without parser) took 1380.65ms. Allocated memory is still 109.1MB. Free memory was 70.8MB in the beginning and 56.6MB in the end (delta: 14.2MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-10-17 16:59:38,858 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 109.1MB. Free memory was 87.4MB in the beginning and 87.3MB in the end (delta: 57.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:59:38,859 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.23ms. Allocated memory is still 109.1MB. Free memory was 70.6MB in the beginning and 81.8MB in the end (delta: -11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:59:38,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.60ms. Allocated memory is still 109.1MB. Free memory was 81.8MB in the beginning and 80.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:59:38,862 INFO L158 Benchmark]: Boogie Preprocessor took 32.02ms. Allocated memory is still 109.1MB. Free memory was 80.0MB in the beginning and 78.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:59:38,863 INFO L158 Benchmark]: RCFGBuilder took 716.82ms. Allocated memory is still 109.1MB. Free memory was 78.6MB in the beginning and 62.9MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:59:38,864 INFO L158 Benchmark]: CodeCheck took 189.85ms. Allocated memory is still 109.1MB. Free memory was 62.9MB in the beginning and 56.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:59:38,874 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 0.37ms. Allocated memory is still 109.1MB. Free memory was 87.4MB in the beginning and 87.3MB in the end (delta: 57.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.23ms. Allocated memory is still 109.1MB. Free memory was 70.6MB in the beginning and 81.8MB in the end (delta: -11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.60ms. Allocated memory is still 109.1MB. Free memory was 81.8MB in the beginning and 80.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.02ms. Allocated memory is still 109.1MB. Free memory was 80.0MB in the beginning and 78.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 716.82ms. Allocated memory is still 109.1MB. Free memory was 78.6MB in the beginning and 62.9MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 189.85ms. Allocated memory is still 109.1MB. Free memory was 62.9MB in the beginning and 56.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:59:38,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_2_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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 0125703895252bbc87284f9ee87e686d5271b5cf813038cb613c1b0c2ad30cb5 --- 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 16:59:41,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:59:41,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:59:41,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:59:41,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:59:41,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:59:41,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:59:41,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:59:41,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:59:41,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:59:41,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:59:41,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:59:41,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:59:41,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:59:41,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:59:41,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:59:41,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:59:41,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:59:41,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:59:41,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:59:41,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:59:41,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:59:41,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:59:41,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:59:41,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:59:41,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:59:41,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:59:41,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:59:41,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:59:41,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:59:41,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:59:41,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:59:41,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:59:41,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:59:41,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:59:41,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:59:41,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:59:41,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:59:41,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:59:41,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:59:41,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:59:41,747 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:59:41,814 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:59:41,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:59:41,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:59:41,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:59:41,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:59:41,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:59:41,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:59:41,819 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:59:41,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:59:41,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:59:41,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:59:41,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:59:41,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:59:41,822 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:59:41,822 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:59:41,822 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:59:41,823 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:59:41,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:59:41,823 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:59:41,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:59:41,824 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:59:41,824 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:59:41,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:59:41,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:41,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:59:41,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:59:41,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:59:41,825 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:59:41,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:59:41,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:59:41,826 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:59:41,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:59:41,826 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0125703895252bbc87284f9ee87e686d5271b5cf813038cb613c1b0c2ad30cb5 [2022-10-17 16:59:42,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:59:42,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:59:42,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:59:42,255 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:59:42,256 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:59:42,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_2_2.i [2022-10-17 16:59:42,335 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/6c1a75082/53a1fc5951324838aa6ae7c5c4867da8/FLAG723b0370f [2022-10-17 16:59:42,876 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:59:42,886 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i [2022-10-17 16:59:42,895 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/6c1a75082/53a1fc5951324838aa6ae7c5c4867da8/FLAG723b0370f [2022-10-17 16:59:43,257 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/data/6c1a75082/53a1fc5951324838aa6ae7c5c4867da8 [2022-10-17 16:59:43,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:59:43,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:59:43,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:43,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:59:43,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:59:43,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@616dc933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43, skipping insertion in model container [2022-10-17 16:59:43,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:59:43,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:59:43,508 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[1226,1239] [2022-10-17 16:59:43,556 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[2807,2820] [2022-10-17 16:59:43,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:43,623 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:59:43,661 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[1226,1239] [2022-10-17 16:59:43,673 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_faeecec6-6096-4fbf-bdee-d507fdf8ea64/sv-benchmarks/c/combinations/gcd_1+newton_2_2.i[2807,2820] [2022-10-17 16:59:43,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:43,709 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:59:43,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43 WrapperNode [2022-10-17 16:59:43,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:43,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:43,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:59:43,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:59:43,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,795 INFO L138 Inliner]: procedures = 28, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 72 [2022-10-17 16:59:43,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:43,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:59:43,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:59:43,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:59:43,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,852 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:59:43,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:59:43,867 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:59:43,867 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:59:43,868 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:43" (1/1) ... [2022-10-17 16:59:43,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:43,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:59:43,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:59:43,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:59:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:59:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:59:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:59:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:59:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:59:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:59:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:59:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:59:44,078 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:59:44,080 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:00:13,145 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:00:13,224 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:00:13,224 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 17:00:13,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:00:13 BoogieIcfgContainer [2022-10-17 17:00:13,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:00:13,229 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:00:13,229 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:00:13,239 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:00:13,240 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:00:13" (1/1) ... [2022-10-17 17:00:13,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:00:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 17:00:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 17:00:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 17:00:13,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:13,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:13,371 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 17:00:13,375 INFO L158 Benchmark]: Toolchain (without parser) took 30110.88ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 37.1MB in the end (delta: 4.4MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2022-10-17 17:00:13,376 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 62.9MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:00:13,377 INFO L158 Benchmark]: CACSL2BoogieTranslator took 445.50ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 43.8MB in the end (delta: -2.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 17:00:13,378 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.30ms. Allocated memory is still 62.9MB. Free memory was 43.6MB in the beginning and 42.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:00:13,378 INFO L158 Benchmark]: Boogie Preprocessor took 69.76ms. Allocated memory is still 62.9MB. Free memory was 42.0MB in the beginning and 40.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:00:13,379 INFO L158 Benchmark]: RCFGBuilder took 29360.48ms. Allocated memory is still 62.9MB. Free memory was 40.3MB in the beginning and 43.7MB in the end (delta: -3.4MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2022-10-17 17:00:13,380 INFO L158 Benchmark]: CodeCheck took 145.10ms. Allocated memory is still 62.9MB. Free memory was 43.4MB in the beginning and 37.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:00:13,383 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 0.27ms. Allocated memory is still 62.9MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 445.50ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 43.8MB in the end (delta: -2.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.30ms. Allocated memory is still 62.9MB. Free memory was 43.6MB in the beginning and 42.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.76ms. Allocated memory is still 62.9MB. Free memory was 42.0MB in the beginning and 40.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 29360.48ms. Allocated memory is still 62.9MB. Free memory was 40.3MB in the beginning and 43.7MB in the end (delta: -3.4MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * CodeCheck took 145.10ms. Allocated memory is still 62.9MB. Free memory was 43.4MB in the beginning and 37.1MB 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 17:00:13,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_faeecec6-6096-4fbf-bdee-d507fdf8ea64/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