./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0684a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0684a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0dfb2113d8764001f24e371804ea35e94ffa74ed6e12f7e3ee8a4aaf8056f901 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:25:49,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:25:49,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:25:49,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:25:49,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:25:49,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:25:49,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:25:49,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:25:49,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:25:49,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:25:49,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:25:49,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:25:49,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:25:49,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:25:49,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:25:49,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:25:49,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:25:49,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:25:49,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:25:49,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:25:49,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:25:49,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:25:49,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:25:49,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:25:49,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:25:49,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:25:49,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:25:49,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:25:49,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:25:49,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:25:49,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:25:49,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:25:49,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:25:49,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:25:49,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:25:49,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:25:49,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:25:49,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:25:49,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:25:49,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:25:49,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:25:49,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:25:50,027 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:25:50,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:25:50,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:25:50,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:25:50,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:25:50,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:25:50,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:25:50,031 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:25:50,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:25:50,031 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:25:50,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:25:50,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:25:50,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:25:50,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:25:50,033 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:25:50,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:25:50,033 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:25:50,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:25:50,034 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:25:50,034 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:25:50,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:25:50,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:50,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:25:50,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:25:50,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:25:50,036 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:25:50,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:25:50,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:25:50,036 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_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dfb2113d8764001f24e371804ea35e94ffa74ed6e12f7e3ee8a4aaf8056f901 [2021-11-23 01:25:50,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:25:50,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:25:50,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:25:50,333 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:25:50,335 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:25:50,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0684a.c [2021-11-23 01:25:50,411 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/759274cb9/d4912ce6501c4e6684bccfbb9b69802a/FLAG47266db4a [2021-11-23 01:25:50,955 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:25:50,956 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/sv-benchmarks/c/float-newlib/double_req_bl_0684a.c [2021-11-23 01:25:50,971 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/759274cb9/d4912ce6501c4e6684bccfbb9b69802a/FLAG47266db4a [2021-11-23 01:25:51,308 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/759274cb9/d4912ce6501c4e6684bccfbb9b69802a [2021-11-23 01:25:51,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:25:51,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:25:51,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:51,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:25:51,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:25:51,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@610e64c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51, skipping insertion in model container [2021-11-23 01:25:51,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:25:51,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:25:51,680 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_711cc25a-592f-4194-b82f-df688bc325aa/sv-benchmarks/c/float-newlib/double_req_bl_0684a.c[6889,6902] [2021-11-23 01:25:51,684 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:51,704 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:25:51,812 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_711cc25a-592f-4194-b82f-df688bc325aa/sv-benchmarks/c/float-newlib/double_req_bl_0684a.c[6889,6902] [2021-11-23 01:25:51,819 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:51,841 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:25:51,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51 WrapperNode [2021-11-23 01:25:51,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:51,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:51,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:25:51,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:25:51,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,882 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,920 INFO L137 Inliner]: procedures = 21, calls = 98, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 277 [2021-11-23 01:25:51,920 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:51,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:25:51,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:25:51,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:25:51,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:51,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:25:51,984 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:25:51,985 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:25:51,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:25:51,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:51" (1/1) ... [2021-11-23 01:25:52,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:52,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:25:52,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:25:52,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:25:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:25:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:25:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:25:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:25:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:25:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 01:25:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 01:25:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 01:25:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 01:25:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 01:25:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:25:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:25:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:25:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 01:25:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:25:52,222 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:25:52,224 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:25:52,747 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:25:52,816 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:25:52,816 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-23 01:25:52,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:25:52 BoogieIcfgContainer [2021-11-23 01:25:52,819 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:25:52,820 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:25:52,820 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:25:52,831 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:25:52,832 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:25:52" (1/1) ... [2021-11-23 01:25:52,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:25:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:25:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2021-11-23 01:25:52,912 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2021-11-23 01:25:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:25:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:25:52,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:25:52,957 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:25:52,961 INFO L158 Benchmark]: Toolchain (without parser) took 1647.54ms. Allocated memory was 90.2MB in the beginning and 111.1MB in the end (delta: 21.0MB). Free memory was 53.0MB in the beginning and 66.8MB in the end (delta: -13.8MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2021-11-23 01:25:52,964 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory was 69.7MB in the beginning and 69.7MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:25:52,965 INFO L158 Benchmark]: CACSL2BoogieTranslator took 525.41ms. Allocated memory was 90.2MB in the beginning and 111.1MB in the end (delta: 21.0MB). Free memory was 52.8MB in the beginning and 80.6MB in the end (delta: -27.9MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-23 01:25:52,966 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.07ms. Allocated memory is still 111.1MB. Free memory was 80.6MB in the beginning and 77.9MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:25:52,967 INFO L158 Benchmark]: Boogie Preprocessor took 62.76ms. Allocated memory is still 111.1MB. Free memory was 77.9MB in the beginning and 75.2MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:25:52,967 INFO L158 Benchmark]: RCFGBuilder took 834.86ms. Allocated memory is still 111.1MB. Free memory was 75.2MB in the beginning and 73.2MB in the end (delta: 2.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2021-11-23 01:25:52,968 INFO L158 Benchmark]: CodeCheck took 139.27ms. Allocated memory is still 111.1MB. Free memory was 72.8MB in the beginning and 66.8MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:25:52,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory was 69.7MB in the beginning and 69.7MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 525.41ms. Allocated memory was 90.2MB in the beginning and 111.1MB in the end (delta: 21.0MB). Free memory was 52.8MB in the beginning and 80.6MB in the end (delta: -27.9MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.07ms. Allocated memory is still 111.1MB. Free memory was 80.6MB in the beginning and 77.9MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.76ms. Allocated memory is still 111.1MB. Free memory was 77.9MB in the beginning and 75.2MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 834.86ms. Allocated memory is still 111.1MB. Free memory was 75.2MB in the beginning and 73.2MB in the end (delta: 2.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * CodeCheck took 139.27ms. Allocated memory is still 111.1MB. Free memory was 72.8MB in the beginning and 66.8MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:25:53,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/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_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0684a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0dfb2113d8764001f24e371804ea35e94ffa74ed6e12f7e3ee8a4aaf8056f901 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:25:55,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:25:55,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:25:55,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:25:55,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:25:55,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:25:55,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:25:55,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:25:55,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:25:55,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:25:55,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:25:55,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:25:55,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:25:55,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:25:55,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:25:55,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:25:55,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:25:55,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:25:55,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:25:55,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:25:55,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:25:55,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:25:55,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:25:55,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:25:55,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:25:55,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:25:55,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:25:55,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:25:55,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:25:55,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:25:55,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:25:55,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:25:55,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:25:55,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:25:55,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:25:55,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:25:55,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:25:55,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:25:55,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:25:55,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:25:55,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:25:55,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:25:55,633 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:25:55,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:25:55,637 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:25:55,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:25:55,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:25:55,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:25:55,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:25:55,640 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:25:55,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:25:55,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:25:55,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:25:55,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:25:55,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:25:55,642 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:25:55,642 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:25:55,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:25:55,643 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:25:55,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:25:55,643 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:25:55,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:25:55,644 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:25:55,644 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:25:55,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:25:55,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:55,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:25:55,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:25:55,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:25:55,646 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:25:55,646 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:25:55,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:25:55,646 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:25:55,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:25:55,647 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_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dfb2113d8764001f24e371804ea35e94ffa74ed6e12f7e3ee8a4aaf8056f901 [2021-11-23 01:25:56,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:25:56,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:25:56,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:25:56,078 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:25:56,079 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:25:56,080 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0684a.c [2021-11-23 01:25:56,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/0bcb5ddf8/a4cb2af323ed4dce8db3f137cd3bf05b/FLAG4cfe8b08d [2021-11-23 01:25:56,825 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:25:56,826 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/sv-benchmarks/c/float-newlib/double_req_bl_0684a.c [2021-11-23 01:25:56,837 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/0bcb5ddf8/a4cb2af323ed4dce8db3f137cd3bf05b/FLAG4cfe8b08d [2021-11-23 01:25:57,132 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/data/0bcb5ddf8/a4cb2af323ed4dce8db3f137cd3bf05b [2021-11-23 01:25:57,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:25:57,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:25:57,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:57,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:25:57,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:25:57,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1878b684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57, skipping insertion in model container [2021-11-23 01:25:57,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:25:57,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:25:57,397 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_711cc25a-592f-4194-b82f-df688bc325aa/sv-benchmarks/c/float-newlib/double_req_bl_0684a.c[6889,6902] [2021-11-23 01:25:57,400 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:57,441 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:25:57,526 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_711cc25a-592f-4194-b82f-df688bc325aa/sv-benchmarks/c/float-newlib/double_req_bl_0684a.c[6889,6902] [2021-11-23 01:25:57,527 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:57,577 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:25:57,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57 WrapperNode [2021-11-23 01:25:57,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:57,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:57,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:25:57,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:25:57,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,649 INFO L137 Inliner]: procedures = 24, calls = 98, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 276 [2021-11-23 01:25:57,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:57,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:25:57,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:25:57,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:25:57,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:25:57,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:25:57,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:25:57,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:25:57,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:57" (1/1) ... [2021-11-23 01:25:57,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:57,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:25:57,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:25:57,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:25:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:25:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:25:57,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 01:25:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:25:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:25:57,834 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 01:25:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 01:25:57,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-23 01:25:57,836 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 01:25:57,837 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 01:25:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:25:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:25:57,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:25:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:25:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:25:58,020 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:25:58,022 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:27:05,665 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:27:05,779 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:27:05,780 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-23 01:27:05,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:05 BoogieIcfgContainer [2021-11-23 01:27:05,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:27:05,784 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:27:05,784 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:27:05,795 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:27:05,796 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:05" (1/1) ... [2021-11-23 01:27:05,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:27:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2021-11-23 01:27:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2021-11-23 01:27:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:27:05,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,919 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:27:05,924 INFO L158 Benchmark]: Toolchain (without parser) took 68785.96ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 44.0MB in the beginning and 42.9MB in the end (delta: 1.2MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,925 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 50.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:27:05,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.81ms. Allocated memory is still 65.0MB. Free memory was 43.8MB in the beginning and 42.9MB in the end (delta: 943.9kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.93ms. Allocated memory is still 65.0MB. Free memory was 42.9MB in the beginning and 40.2MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,928 INFO L158 Benchmark]: Boogie Preprocessor took 71.32ms. Allocated memory is still 65.0MB. Free memory was 40.2MB in the beginning and 37.4MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,929 INFO L158 Benchmark]: RCFGBuilder took 68060.53ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 49.2MB in the end (delta: -12.1MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,929 INFO L158 Benchmark]: CodeCheck took 138.20ms. Allocated memory is still 81.8MB. Free memory was 48.9MB in the beginning and 42.9MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 50.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.81ms. Allocated memory is still 65.0MB. Free memory was 43.8MB in the beginning and 42.9MB in the end (delta: 943.9kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.93ms. Allocated memory is still 65.0MB. Free memory was 42.9MB in the beginning and 40.2MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.32ms. Allocated memory is still 65.0MB. Free memory was 40.2MB in the beginning and 37.4MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 68060.53ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 49.2MB in the end (delta: -12.1MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * CodeCheck took 138.20ms. Allocated memory is still 81.8MB. Free memory was 48.9MB in the beginning and 42.9MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:27:06,146 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-11-23 01:27:06,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711cc25a-592f-4194-b82f-df688bc325aa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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