./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/Haystacks-10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-10.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak --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 d4b7449384d8c095e8e5f22aa6a349018423585b ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-10.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak --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 d4b7449384d8c095e8e5f22aa6a349018423585b .................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:21:39,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:21:39,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:21:39,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:21:39,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:21:39,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:21:39,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:21:39,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:21:39,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:21:39,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:21:39,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:21:39,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:21:39,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:21:39,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:21:39,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:21:39,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:21:39,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:21:39,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:21:39,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:21:39,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:21:39,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:21:39,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:21:39,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:21:39,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:21:39,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:21:39,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:21:39,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:21:39,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:21:39,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:21:39,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:21:39,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:21:39,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:21:39,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:21:39,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:21:39,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:21:39,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:21:39,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:21:39,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:21:39,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:21:39,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:21:39,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:21:39,789 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:21:39,834 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:21:39,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:21:39,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:21:39,839 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:21:39,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:21:39,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:21:39,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:21:39,841 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:21:39,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:21:39,841 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:21:39,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:21:39,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:21:39,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:21:39,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:21:39,843 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:21:39,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:21:39,844 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:21:39,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:21:39,844 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:21:39,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:21:39,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:21:39,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:21:39,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:39,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:21:39,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:21:39,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:21:39,846 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:21:39,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:21:39,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:21:39,848 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-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4b7449384d8c095e8e5f22aa6a349018423585b [2020-12-01 18:21:40,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:40,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:40,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:40,149 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:40,150 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:40,151 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/../../sv-benchmarks/c/xcsp/Haystacks-10.c [2020-12-01 18:21:40,241 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/2851839d7/dcab90f2247d4e42808c08ee7e58f0fe/FLAG6e14e7662 [2020-12-01 18:21:40,903 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:21:40,904 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/sv-benchmarks/c/xcsp/Haystacks-10.c [2020-12-01 18:21:40,915 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/2851839d7/dcab90f2247d4e42808c08ee7e58f0fe/FLAG6e14e7662 [2020-12-01 18:21:41,144 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/2851839d7/dcab90f2247d4e42808c08ee7e58f0fe [2020-12-01 18:21:41,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:21:41,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:21:41,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:41,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:21:41,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:21:41,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8edfeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41, skipping insertion in model container [2020-12-01 18:21:41,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:21:41,218 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:21:41,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:21:41,662 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:21:41,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:21:41,783 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:21:41,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41 WrapperNode [2020-12-01 18:21:41,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:41,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:21:41,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:21:41,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:21:41,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:21:41,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:21:41,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:21:41,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:21:41,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:41,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:42,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... [2020-12-01 18:21:42,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:21:42,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:21:42,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:21:42,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:21:42,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:21:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:21:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:21:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 18:21:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 18:21:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:21:43,475 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:21:43,475 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 18:21:43,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:43 BoogieIcfgContainer [2020-12-01 18:21:43,479 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:21:43,480 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:21:43,480 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:21:43,490 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:21:43,490 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:43" (1/1) ... [2020-12-01 18:21:43,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:21:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 846 states and 1584 transitions. [2020-12-01 18:21:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1584 transitions. [2020-12-01 18:21:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2323 [2020-12-01 18:21:43,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 18:21:55,602 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) 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) [2020-12-01 18:21:55,607 INFO L168 Benchmark]: Toolchain (without parser) took 14457.09 ms. Allocated memory was 90.2 MB in the beginning and 172.0 MB in the end (delta: 81.8 MB). Free memory was 57.6 MB in the beginning and 95.9 MB in the end (delta: -38.4 MB). Peak memory consumption was 100.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:55,608 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:21:55,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 631.99 ms. Allocated memory is still 90.2 MB. Free memory was 57.4 MB in the beginning and 47.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:55,609 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.47 ms. Allocated memory is still 90.2 MB. Free memory was 47.7 MB in the beginning and 39.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:55,610 INFO L168 Benchmark]: Boogie Preprocessor took 109.36 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 39.7 MB in the beginning and 88.2 MB in the end (delta: -48.5 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:55,611 INFO L168 Benchmark]: RCFGBuilder took 1457.24 ms. Allocated memory is still 115.3 MB. Free memory was 88.2 MB in the beginning and 52.5 MB in the end (delta: 35.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:55,611 INFO L168 Benchmark]: CodeCheck took 12124.75 ms. Allocated memory was 115.3 MB in the beginning and 172.0 MB in the end (delta: 56.6 MB). Free memory was 52.5 MB in the beginning and 95.9 MB in the end (delta: -43.4 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:55,615 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 631.99 ms. Allocated memory is still 90.2 MB. Free memory was 57.4 MB in the beginning and 47.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.47 ms. Allocated memory is still 90.2 MB. Free memory was 47.7 MB in the beginning and 39.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 109.36 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 39.7 MB in the beginning and 88.2 MB in the end (delta: -48.5 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1457.24 ms. Allocated memory is still 115.3 MB. Free memory was 88.2 MB in the beginning and 52.5 MB in the end (delta: 35.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 16.1 GB. * CodeCheck took 12124.75 ms. Allocated memory was 115.3 MB in the beginning and 172.0 MB in the end (delta: 56.6 MB). Free memory was 52.5 MB in the beginning and 95.9 MB in the end (delta: -43.4 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:21:58,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:21:58,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:21:58,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:21:58,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:21:58,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:21:58,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:21:58,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:21:58,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:21:58,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:21:58,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:21:58,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:21:58,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:21:58,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:21:58,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:21:58,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:21:58,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:21:58,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:21:58,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:21:58,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:21:58,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:21:58,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:21:58,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:21:58,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:21:58,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:21:58,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:21:58,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:21:58,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:21:58,130 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:21:58,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:21:58,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:21:58,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:21:58,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:21:58,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:21:58,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:21:58,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:21:58,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:21:58,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:21:58,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:21:58,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:21:58,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:21:58,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:21:58,179 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:21:58,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:21:58,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:21:58,183 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:21:58,184 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:21:58,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:21:58,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:21:58,185 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:21:58,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:21:58,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:21:58,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:21:58,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:21:58,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:21:58,187 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:21:58,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:21:58,187 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:21:58,188 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:21:58,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:21:58,188 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:21:58,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:21:58,189 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:21:58,189 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:21:58,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:21:58,189 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:21:58,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:58,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:21:58,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:21:58,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:21:58,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:21:58,191 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:21:58,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:21:58,191 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:21:58,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:21:58,201 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-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4b7449384d8c095e8e5f22aa6a349018423585b [2020-12-01 18:21:58,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:58,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:58,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:58,646 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:58,646 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:58,648 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/../../sv-benchmarks/c/xcsp/Haystacks-10.c [2020-12-01 18:21:58,728 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/74504f76d/b6490d8c3e884d63b815da7413f734b6/FLAG2e6f2949d [2020-12-01 18:21:59,348 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:21:59,349 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/sv-benchmarks/c/xcsp/Haystacks-10.c [2020-12-01 18:21:59,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/74504f76d/b6490d8c3e884d63b815da7413f734b6/FLAG2e6f2949d [2020-12-01 18:21:59,573 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/data/74504f76d/b6490d8c3e884d63b815da7413f734b6 [2020-12-01 18:21:59,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:21:59,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:21:59,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:59,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:21:59,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:21:59,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:59" (1/1) ... [2020-12-01 18:21:59,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15dde3e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:59, skipping insertion in model container [2020-12-01 18:21:59,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:59" (1/1) ... [2020-12-01 18:21:59,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:21:59,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:00,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:00,081 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:22:00,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:00,373 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:22:00,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00 WrapperNode [2020-12-01 18:22:00,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:00,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:00,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:22:00,379 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:22:00,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:00,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:22:00,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:22:00,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:22:00,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:22:00,591 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:22:00,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:22:00,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:22:00,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7ecd4140-ac40-404b-a770-45260072c76c/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:22:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:22:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:22:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 18:22:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 18:22:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:22:02,302 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:22:02,303 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 18:22:02,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:02 BoogieIcfgContainer [2020-12-01 18:22:02,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:22:02,308 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:22:02,308 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:22:02,316 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:22:02,317 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:02" (1/1) ... [2020-12-01 18:22:02,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:22:02,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 846 states and 1584 transitions. [2020-12-01 18:22:02,418 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1584 transitions. [2020-12-01 18:22:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2323 [2020-12-01 18:22:02,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:02,626 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 18:22:02,631 INFO L168 Benchmark]: Toolchain (without parser) took 3053.28 ms. Allocated memory was 71.3 MB in the beginning and 117.4 MB in the end (delta: 46.1 MB). Free memory was 54.4 MB in the beginning and 42.1 MB in the end (delta: 12.3 MB). Peak memory consumption was 59.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:02,633 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 71.3 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 59.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:02,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.39 ms. Allocated memory is still 71.3 MB. Free memory was 54.3 MB in the beginning and 40.3 MB in the end (delta: 13.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:02,636 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.96 ms. Allocated memory was 71.3 MB in the beginning and 92.3 MB in the end (delta: 21.0 MB). Free memory was 40.3 MB in the beginning and 69.4 MB in the end (delta: -29.0 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:02,637 INFO L168 Benchmark]: Boogie Preprocessor took 83.93 ms. Allocated memory is still 92.3 MB. Free memory was 69.4 MB in the beginning and 64.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:02,638 INFO L168 Benchmark]: RCFGBuilder took 1715.62 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 64.2 MB in the beginning and 78.6 MB in the end (delta: -14.4 MB). Peak memory consumption was 33.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:02,639 INFO L168 Benchmark]: CodeCheck took 321.45 ms. Allocated memory is still 117.4 MB. Free memory was 78.6 MB in the beginning and 42.1 MB in the end (delta: 36.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:02,660 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 0.19 ms. Allocated memory is still 71.3 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 59.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 798.39 ms. Allocated memory is still 71.3 MB. Free memory was 54.3 MB in the beginning and 40.3 MB in the end (delta: 13.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.96 ms. Allocated memory was 71.3 MB in the beginning and 92.3 MB in the end (delta: 21.0 MB). Free memory was 40.3 MB in the beginning and 69.4 MB in the end (delta: -29.0 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 83.93 ms. Allocated memory is still 92.3 MB. Free memory was 69.4 MB in the beginning and 64.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1715.62 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 64.2 MB in the beginning and 78.6 MB in the end (delta: -14.4 MB). Peak memory consumption was 33.7 MB. Max. memory is 16.1 GB. * CodeCheck took 321.45 ms. Allocated memory is still 117.4 MB. Free memory was 78.6 MB in the beginning and 42.1 MB in the end (delta: 36.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...