./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0490a.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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0490a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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 645ab6f24d7ac919c75df3e665bf5bdaeb704763800d7cec7548dac26b197413 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:29:12,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:29:12,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:29:12,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:29:12,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:29:12,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:29:12,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:29:12,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:29:12,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:29:12,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:29:12,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:29:12,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:29:12,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:29:12,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:29:12,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:29:12,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:29:12,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:29:12,719 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:29:12,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:29:12,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:29:12,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:29:12,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:29:12,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:29:12,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:29:12,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:29:12,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:29:12,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:29:12,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:29:12,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:29:12,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:29:12,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:29:12,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:29:12,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:29:12,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:29:12,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:29:12,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:29:12,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:29:12,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:29:12,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:29:12,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:29:12,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:29:12,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:29:12,812 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:29:12,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:29:12,813 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:29:12,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:29:12,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:29:12,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:29:12,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:29:12,815 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:29:12,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:29:12,822 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:29:12,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:29:12,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:29:12,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:29:12,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:29:12,823 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:29:12,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:29:12,823 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:29:12,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:29:12,823 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:29:12,824 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:29:12,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:29:12,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:12,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:29:12,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:29:12,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:29:12,825 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:29:12,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:29:12,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:29:12,826 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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 645ab6f24d7ac919c75df3e665bf5bdaeb704763800d7cec7548dac26b197413 [2021-11-23 01:29:13,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:29:13,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:29:13,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:29:13,147 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:29:13,148 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:29:13,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0490a.c [2021-11-23 01:29:13,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/9303f673f/1b2211456c5349d4b434d9f0e45be518/FLAGe1e7c3e5a [2021-11-23 01:29:13,706 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:29:13,706 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/sv-benchmarks/c/float-newlib/double_req_bl_0490a.c [2021-11-23 01:29:13,729 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/9303f673f/1b2211456c5349d4b434d9f0e45be518/FLAGe1e7c3e5a [2021-11-23 01:29:14,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/9303f673f/1b2211456c5349d4b434d9f0e45be518 [2021-11-23 01:29:14,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:29:14,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:29:14,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:14,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:29:14,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:29:14,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c34b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14, skipping insertion in model container [2021-11-23 01:29:14,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:29:14,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:14,502 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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/sv-benchmarks/c/float-newlib/double_req_bl_0490a.c[9221,9234] [2021-11-23 01:29:14,508 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:14,520 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:29:14,644 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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/sv-benchmarks/c/float-newlib/double_req_bl_0490a.c[9221,9234] [2021-11-23 01:29:14,645 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:14,659 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:29:14,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14 WrapperNode [2021-11-23 01:29:14,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:14,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:14,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:29:14,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:29:14,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,683 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,709 INFO L137 Inliner]: procedures = 23, calls = 63, calls flagged for inlining = 5, calls inlined = 4, statements flattened = 133 [2021-11-23 01:29:14,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:14,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:29:14,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:29:14,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:29:14,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:29:14,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:29:14,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:29:14,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:29:14,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:14" (1/1) ... [2021-11-23 01:29:14,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:14,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:29:14,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:29:14,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:29:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:29:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:29:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:29:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2021-11-23 01:29:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2021-11-23 01:29:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:29:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:29:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 01:29:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:29:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:29:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:29:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:29:14,928 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:29:14,930 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:29:15,298 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:15,534 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:15,534 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 01:29:15,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:15 BoogieIcfgContainer [2021-11-23 01:29:15,537 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:15,568 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:15,568 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:15,579 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:15,579 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:15" (1/1) ... [2021-11-23 01:29:15,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:29:15,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2021-11-23 01:29:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2021-11-23 01:29:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 01:29:15,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:15,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:15,738 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 01:29:15,742 INFO L158 Benchmark]: Toolchain (without parser) took 1657.53ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 66.9MB in the beginning and 93.4MB in the end (delta: -26.5MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:15,743 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 102.8MB. Free memory was 76.6MB in the beginning and 76.5MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:15,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 575.58ms. Allocated memory is still 102.8MB. Free memory was 66.9MB in the beginning and 70.7MB in the end (delta: -3.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:29:15,744 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.60ms. Allocated memory is still 102.8MB. Free memory was 70.7MB in the beginning and 68.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:15,745 INFO L158 Benchmark]: Boogie Preprocessor took 50.34ms. Allocated memory is still 102.8MB. Free memory was 68.7MB in the beginning and 66.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:29:15,746 INFO L158 Benchmark]: RCFGBuilder took 775.50ms. Allocated memory is still 102.8MB. Free memory was 66.6MB in the beginning and 37.8MB in the end (delta: 28.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:15,746 INFO L158 Benchmark]: CodeCheck took 172.36ms. Allocated memory is still 123.7MB. Free memory was 98.9MB in the beginning and 93.4MB in the end (delta: 5.5MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2021-11-23 01:29:15,750 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 0.29ms. Allocated memory is still 102.8MB. Free memory was 76.6MB in the beginning and 76.5MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 575.58ms. Allocated memory is still 102.8MB. Free memory was 66.9MB in the beginning and 70.7MB in the end (delta: -3.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.60ms. Allocated memory is still 102.8MB. Free memory was 70.7MB in the beginning and 68.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.34ms. Allocated memory is still 102.8MB. Free memory was 68.7MB in the beginning and 66.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 775.50ms. Allocated memory is still 102.8MB. Free memory was 66.6MB in the beginning and 37.8MB in the end (delta: 28.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 172.36ms. Allocated memory is still 123.7MB. Free memory was 98.9MB in the beginning and 93.4MB in the end (delta: 5.5MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:29:15,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0490a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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 645ab6f24d7ac919c75df3e665bf5bdaeb704763800d7cec7548dac26b197413 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:29:18,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:29:18,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:29:18,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:29:18,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:29:18,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:29:18,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:29:18,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:29:18,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:29:18,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:29:18,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:29:18,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:29:18,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:29:18,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:29:18,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:29:18,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:29:18,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:29:18,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:29:18,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:29:18,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:29:18,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:29:18,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:29:18,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:29:18,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:29:18,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:29:18,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:29:18,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:29:18,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:29:18,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:29:18,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:29:18,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:29:18,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:29:18,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:29:18,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:29:18,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:29:18,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:29:18,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:29:18,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:29:18,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:29:18,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:29:18,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:29:18,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:29:18,512 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:29:18,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:29:18,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:29:18,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:29:18,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:29:18,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:29:18,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:29:18,516 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:29:18,517 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:29:18,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:29:18,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:29:18,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:29:18,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:29:18,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:29:18,519 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:29:18,520 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:29:18,520 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:29:18,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:29:18,521 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:29:18,521 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:29:18,521 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:29:18,522 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:29:18,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:29:18,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:18,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:29:18,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:29:18,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:29:18,523 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:29:18,524 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:29:18,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:29:18,524 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:29:18,525 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:29:18,525 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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 645ab6f24d7ac919c75df3e665bf5bdaeb704763800d7cec7548dac26b197413 [2021-11-23 01:29:18,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:29:18,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:29:18,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:29:18,961 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:29:18,963 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:29:18,965 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0490a.c [2021-11-23 01:29:19,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/4725123c4/75326b9a7c68424198520a6541875f8d/FLAGac27cef2a [2021-11-23 01:29:19,643 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:29:19,644 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/sv-benchmarks/c/float-newlib/double_req_bl_0490a.c [2021-11-23 01:29:19,657 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/4725123c4/75326b9a7c68424198520a6541875f8d/FLAGac27cef2a [2021-11-23 01:29:19,984 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/data/4725123c4/75326b9a7c68424198520a6541875f8d [2021-11-23 01:29:19,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:29:19,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:29:19,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:19,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:29:19,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:29:19,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:19" (1/1) ... [2021-11-23 01:29:19,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64985623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:19, skipping insertion in model container [2021-11-23 01:29:19,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:19" (1/1) ... [2021-11-23 01:29:20,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:29:20,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:20,407 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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/sv-benchmarks/c/float-newlib/double_req_bl_0490a.c[9221,9234] [2021-11-23 01:29:20,410 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:20,422 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:29:20,483 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_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/sv-benchmarks/c/float-newlib/double_req_bl_0490a.c[9221,9234] [2021-11-23 01:29:20,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:20,503 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:29:20,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20 WrapperNode [2021-11-23 01:29:20,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:20,505 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:20,505 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:29:20,505 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:29:20,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,558 INFO L137 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 5, calls inlined = 4, statements flattened = 133 [2021-11-23 01:29:20,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:20,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:29:20,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:29:20,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:29:20,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:29:20,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:29:20,640 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:29:20,640 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:29:20,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:20" (1/1) ... [2021-11-23 01:29:20,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:20,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:29:20,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:29:20,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:29:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:29:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:29:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 01:29:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:29:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:29:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:29:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2021-11-23 01:29:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2021-11-23 01:29:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:29:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:29:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:29:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:29:20,904 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:29:20,906 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:30:10,187 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:30:10,327 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:30:10,327 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 01:30:10,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:30:10 BoogieIcfgContainer [2021-11-23 01:30:10,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:30:10,331 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:30:10,332 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:30:10,342 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:30:10,342 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:30:10" (1/1) ... [2021-11-23 01:30:10,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:30:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2021-11-23 01:30:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2021-11-23 01:30:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 01:30:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:10,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:10,453 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 01:30:10,457 INFO L158 Benchmark]: Toolchain (without parser) took 50466.68ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 41.4MB in the beginning and 56.6MB in the end (delta: -15.2MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2021-11-23 01:30:10,458 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 42.8MB in the beginning and 42.8MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:30:10,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.45ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 37.8MB in the end (delta: 3.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:30:10,460 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.17ms. Allocated memory is still 62.9MB. Free memory was 37.6MB in the beginning and 35.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:30:10,460 INFO L158 Benchmark]: Boogie Preprocessor took 79.21ms. Allocated memory is still 62.9MB. Free memory was 35.5MB in the beginning and 33.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:30:10,461 INFO L158 Benchmark]: RCFGBuilder took 49690.86ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 33.1MB in the beginning and 62.5MB in the end (delta: -29.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 01:30:10,462 INFO L158 Benchmark]: CodeCheck took 123.98ms. Allocated memory is still 83.9MB. Free memory was 62.5MB in the beginning and 56.6MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:30:10,466 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 62.9MB. Free memory was 42.8MB in the beginning and 42.8MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 512.45ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 37.8MB in the end (delta: 3.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.17ms. Allocated memory is still 62.9MB. Free memory was 37.6MB in the beginning and 35.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.21ms. Allocated memory is still 62.9MB. Free memory was 35.5MB in the beginning and 33.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 49690.86ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 33.1MB in the beginning and 62.5MB in the end (delta: -29.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 123.98ms. Allocated memory is still 83.9MB. Free memory was 62.5MB in the beginning and 56.6MB in the end (delta: 5.9MB). 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 01:30:10,691 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-11-23 01:30:10,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ce4ee18-aa24-4fe4-966d-f38ad4c9c0a6/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