./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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 dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:37:32,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:37:32,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:37:32,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:37:32,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:37:32,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:37:32,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:37:32,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:37:32,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:37:32,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:37:32,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:37:32,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:37:32,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:37:32,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:37:32,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:37:32,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:37:32,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:37:32,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:37:32,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:37:32,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:37:32,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:37:32,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:37:32,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:37:32,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:37:32,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:37:32,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:37:32,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:37:32,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:37:32,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:37:32,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:37:32,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:37:32,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:37:32,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:37:32,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:37:32,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:37:32,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:37:32,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:37:32,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:37:32,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:37:32,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:37:32,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:37:32,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:37:32,851 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:37:32,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:37:32,853 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:37:32,853 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:37:32,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:37:32,854 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:37:32,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:37:32,854 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:37:32,855 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:37:32,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:37:32,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:37:32,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:37:32,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:37:32,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:37:32,857 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:37:32,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:37:32,857 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:37:32,857 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:37:32,857 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:37:32,858 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:37:32,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:37:32,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:37:32,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:37:32,858 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:37:32,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:37:32,859 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:37:32,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:37:32,859 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:37:32,859 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2021-11-23 01:37:33,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:37:33,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:37:33,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:37:33,167 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:37:33,168 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:37:33,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2021-11-23 01:37:33,242 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/c11347ae0/b70ad1cd3a0b419990db6fbf11e0122e/FLAG979490efe [2021-11-23 01:37:33,921 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:37:33,922 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2021-11-23 01:37:33,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/c11347ae0/b70ad1cd3a0b419990db6fbf11e0122e/FLAG979490efe [2021-11-23 01:37:34,194 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/c11347ae0/b70ad1cd3a0b419990db6fbf11e0122e [2021-11-23 01:37:34,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:37:34,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:37:34,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:37:34,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:37:34,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:37:34,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aadeedf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34, skipping insertion in model container [2021-11-23 01:37:34,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:37:34,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:37:34,569 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2021-11-23 01:37:34,572 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:37:34,586 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:37:34,711 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2021-11-23 01:37:34,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:37:34,730 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:37:34,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34 WrapperNode [2021-11-23 01:37:34,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:37:34,732 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:37:34,732 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:37:34,733 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:37:34,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,804 INFO L137 Inliner]: procedures = 29, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 455 [2021-11-23 01:37:34,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:37:34,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:37:34,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:37:34,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:37:34,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:37:34,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:37:34,936 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:37:34,936 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:37:34,937 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:34" (1/1) ... [2021-11-23 01:37:34,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:37:34,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:37:34,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:37:34,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:37:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:37:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:37:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2021-11-23 01:37:35,012 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2021-11-23 01:37:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:37:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:37:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:37:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:37:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:37:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-11-23 01:37:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:37:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2021-11-23 01:37:35,014 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2021-11-23 01:37:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:37:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:37:35,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:37:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2021-11-23 01:37:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2021-11-23 01:37:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:37:35,145 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:37:35,147 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:37:35,706 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:37:35,911 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:37:35,911 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:37:35,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:35 BoogieIcfgContainer [2021-11-23 01:37:35,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:37:35,915 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:37:35,915 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:37:35,926 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:37:35,926 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:35" (1/1) ... [2021-11-23 01:37:35,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:37:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2021-11-23 01:37:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2021-11-23 01:37:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:37:36,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,077 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.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 01:37:36,081 INFO L158 Benchmark]: Toolchain (without parser) took 1879.68ms. Allocated memory was 92.3MB in the beginning and 140.5MB in the end (delta: 48.2MB). Free memory was 64.7MB in the beginning and 82.0MB in the end (delta: -17.3MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2021-11-23 01:37:36,082 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 71.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:37:36,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.30ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 60.1MB in the end (delta: 4.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:37:36,084 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.62ms. Allocated memory is still 92.3MB. Free memory was 60.1MB in the beginning and 56.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:37:36,084 INFO L158 Benchmark]: Boogie Preprocessor took 129.42ms. Allocated memory is still 92.3MB. Free memory was 56.8MB in the beginning and 53.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:37:36,085 INFO L158 Benchmark]: RCFGBuilder took 978.87ms. Allocated memory was 92.3MB in the beginning and 140.5MB in the end (delta: 48.2MB). Free memory was 53.6MB in the beginning and 89.0MB in the end (delta: -35.4MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2021-11-23 01:37:36,086 INFO L158 Benchmark]: CodeCheck took 164.50ms. Allocated memory is still 140.5MB. Free memory was 89.0MB in the beginning and 82.0MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:37:36,090 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 0.28ms. Allocated memory is still 75.5MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 71.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.30ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 60.1MB in the end (delta: 4.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.62ms. Allocated memory is still 92.3MB. Free memory was 60.1MB in the beginning and 56.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.42ms. Allocated memory is still 92.3MB. Free memory was 56.8MB in the beginning and 53.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 978.87ms. Allocated memory was 92.3MB in the beginning and 140.5MB in the end (delta: 48.2MB). Free memory was 53.6MB in the beginning and 89.0MB in the end (delta: -35.4MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * CodeCheck took 164.50ms. Allocated memory is still 140.5MB. Free memory was 89.0MB in the beginning and 82.0MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:37:36,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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 dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:37:38,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:37:38,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:37:38,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:37:38,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:37:38,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:37:38,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:37:38,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:37:38,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:37:38,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:37:38,739 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:37:38,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:37:38,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:37:38,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:37:38,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:37:38,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:37:38,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:37:38,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:37:38,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:37:38,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:37:38,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:37:38,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:37:38,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:37:38,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:37:38,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:37:38,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:37:38,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:37:38,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:37:38,787 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:37:38,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:37:38,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:37:38,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:37:38,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:37:38,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:37:38,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:37:38,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:37:38,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:37:38,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:37:38,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:37:38,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:37:38,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:37:38,803 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:37:38,848 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:37:38,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:37:38,849 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:37:38,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:37:38,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:37:38,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:37:38,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:37:38,852 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:37:38,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:37:38,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:37:38,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:37:38,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:37:38,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:37:38,854 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:37:38,854 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:37:38,854 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:37:38,854 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:37:38,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:37:38,855 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:37:38,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:37:38,855 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:37:38,855 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:37:38,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:37:38,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:37:38,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:37:38,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:37:38,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:37:38,857 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:37:38,857 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:37:38,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:37:38,857 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:37:38,857 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:37:38,858 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2021-11-23 01:37:39,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:37:39,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:37:39,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:37:39,295 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:37:39,297 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:37:39,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2021-11-23 01:37:39,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/b2b3c0fb5/9b482817e4e24178b0e9fc23ef542bf3/FLAG01d7bac45 [2021-11-23 01:37:40,037 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:37:40,043 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2021-11-23 01:37:40,057 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/b2b3c0fb5/9b482817e4e24178b0e9fc23ef542bf3/FLAG01d7bac45 [2021-11-23 01:37:40,296 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/data/b2b3c0fb5/9b482817e4e24178b0e9fc23ef542bf3 [2021-11-23 01:37:40,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:37:40,299 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:37:40,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:37:40,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:37:40,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:37:40,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a6cf68b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40, skipping insertion in model container [2021-11-23 01:37:40,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:37:40,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:37:40,652 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2021-11-23 01:37:40,655 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:37:40,669 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:37:40,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:37:40,741 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2021-11-23 01:37:40,741 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:37:40,749 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:37:40,839 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_e02f2172-f75a-41c9-bc83-f1e88bf241c9/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2021-11-23 01:37:40,839 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:37:40,878 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:37:40,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40 WrapperNode [2021-11-23 01:37:40,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:37:40,880 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:37:40,880 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:37:40,880 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:37:40,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,971 INFO L137 Inliner]: procedures = 36, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 456 [2021-11-23 01:37:40,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:37:40,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:37:40,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:37:40,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:37:40,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:40,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:41,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:41,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:41,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:41,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:37:41,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:37:41,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:37:41,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:37:41,061 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:37:40" (1/1) ... [2021-11-23 01:37:41,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:37:41,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:37:41,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:37:41,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:37:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:37:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:37:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:37:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 01:37:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2021-11-23 01:37:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2021-11-23 01:37:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:37:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:37:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:37:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:37:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:37:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 01:37:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:37:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-11-23 01:37:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2021-11-23 01:37:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2021-11-23 01:37:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:37:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:37:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:37:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2021-11-23 01:37:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2021-11-23 01:37:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:37:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:37:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:37:41,315 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:37:41,317 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:37:42,219 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:37:42,460 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:37:42,461 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:37:42,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:42 BoogieIcfgContainer [2021-11-23 01:37:42,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:37:42,467 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:37:42,467 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:37:42,476 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:37:42,477 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:42" (1/1) ... [2021-11-23 01:37:42,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:37:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2021-11-23 01:37:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2021-11-23 01:37:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:37:42,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,610 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 01:37:42,613 INFO L158 Benchmark]: Toolchain (without parser) took 2313.30ms. Allocated memory is still 73.4MB. Free memory was 53.0MB in the beginning and 32.0MB in the end (delta: 20.9MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2021-11-23 01:37:42,614 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 47.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:37:42,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 578.72ms. Allocated memory is still 73.4MB. Free memory was 52.8MB in the beginning and 42.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:37:42,615 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.03ms. Allocated memory is still 73.4MB. Free memory was 42.4MB in the beginning and 39.1MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:37:42,616 INFO L158 Benchmark]: Boogie Preprocessor took 86.53ms. Allocated memory is still 73.4MB. Free memory was 39.1MB in the beginning and 35.5MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:37:42,617 INFO L158 Benchmark]: RCFGBuilder took 1406.33ms. Allocated memory is still 73.4MB. Free memory was 35.5MB in the beginning and 38.3MB in the end (delta: -2.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2021-11-23 01:37:42,618 INFO L158 Benchmark]: CodeCheck took 144.95ms. Allocated memory is still 73.4MB. Free memory was 38.3MB in the beginning and 32.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:37:42,623 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 0.27ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 47.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 578.72ms. Allocated memory is still 73.4MB. Free memory was 52.8MB in the beginning and 42.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.03ms. Allocated memory is still 73.4MB. Free memory was 42.4MB in the beginning and 39.1MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.53ms. Allocated memory is still 73.4MB. Free memory was 39.1MB in the beginning and 35.5MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1406.33ms. Allocated memory is still 73.4MB. Free memory was 35.5MB in the beginning and 38.3MB in the end (delta: -2.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * CodeCheck took 144.95ms. Allocated memory is still 73.4MB. Free memory was 38.3MB in the beginning and 32.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:37:42,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e02f2172-f75a-41c9-bc83-f1e88bf241c9/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared