./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-011.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_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-011.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/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 793f06e607c08587ce406bb527682d5914db6c43 ........................................................................................................................................................................................................... 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_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-011.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/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 793f06e607c08587ce406bb527682d5914db6c43 .................................................................................................................................................................................................................. 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 16:28:20,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:20,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:20,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:20,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:20,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:20,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:20,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:20,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:20,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:20,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:20,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:20,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:20,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:20,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:20,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:20,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:20,719 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:20,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:20,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:20,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:20,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:20,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:20,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:20,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:20,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:20,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:20,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:20,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:20,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:20,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:20,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:20,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:20,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:20,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:20,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:20,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:20,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:20,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:20,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:20,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:20,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:28:20,852 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:20,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:20,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:20,856 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:20,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:20,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:20,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:20,858 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:20,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:20,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:20,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:20,861 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:20,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:20,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:20,862 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:20,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:20,863 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:20,863 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:20,863 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:20,864 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:20,864 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:20,864 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:20,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:20,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:20,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:20,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:20,866 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:28:20,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:28:20,867 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:20,867 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_e7766c2a-d60d-4f99-a64f-a86d21662e1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 793f06e607c08587ce406bb527682d5914db6c43 [2020-12-01 16:28:21,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:21,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:21,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:21,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:21,411 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:21,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/../../sv-benchmarks/c/xcsp/AllInterval-011.c [2020-12-01 16:28:21,548 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/c1aa1c2d9/9859ba2618504848ae2b785d234ec932/FLAG93de59165 [2020-12-01 16:28:22,281 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:22,282 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/sv-benchmarks/c/xcsp/AllInterval-011.c [2020-12-01 16:28:22,291 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/c1aa1c2d9/9859ba2618504848ae2b785d234ec932/FLAG93de59165 [2020-12-01 16:28:22,587 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/c1aa1c2d9/9859ba2618504848ae2b785d234ec932 [2020-12-01 16:28:22,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:22,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:22,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:22,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:22,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:22,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:22,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e00b45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22, skipping insertion in model container [2020-12-01 16:28:22,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:22,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:22,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:22,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:28:22,911 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:28:22,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:28:22,995 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:28:22,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22 WrapperNode [2020-12-01 16:28:22,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:23,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:28:23,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:28:23,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:28:23,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:28:23,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:28:23,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:28:23,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:28:23,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,153 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... [2020-12-01 16:28:23,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:28:23,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:28:23,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:28:23,193 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:28:23,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/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 16:28:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:28:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:28:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:28:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 16:28:23,338 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 16:28:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:28:25,048 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:28:25,049 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 16:28:25,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:28:25 BoogieIcfgContainer [2020-12-01 16:28:25,053 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:28:25,055 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:28:25,055 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:28:25,077 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:28:25,078 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:28:25" (1/1) ... [2020-12-01 16:28:25,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:28:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 189 states and 339 transitions. [2020-12-01 16:28:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 339 transitions. [2020-12-01 16:28:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2020-12-01 16:28:25,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:30:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:30:19,326 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:30:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:30:33,280 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:30:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 16:30:43,968 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 16:30:43,977 INFO L168 Benchmark]: Toolchain (without parser) took 141383.33 ms. Allocated memory was 102.8 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 70.9 MB in the beginning and 3.9 GB in the end (delta: -3.8 GB). Peak memory consumption was 452.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:43,979 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 69.2 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:43,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.74 ms. Allocated memory is still 102.8 MB. Free memory was 70.5 MB in the beginning and 76.8 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:43,983 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.27 ms. Allocated memory is still 102.8 MB. Free memory was 76.8 MB in the beginning and 74.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:43,985 INFO L168 Benchmark]: Boogie Preprocessor took 82.56 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 72.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:43,986 INFO L168 Benchmark]: RCFGBuilder took 1861.60 ms. Allocated memory is still 102.8 MB. Free memory was 72.3 MB in the beginning and 66.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:43,988 INFO L168 Benchmark]: CodeCheck took 138919.89 ms. Allocated memory was 102.8 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 66.6 MB in the beginning and 3.9 GB in the end (delta: -3.8 GB). Peak memory consumption was 449.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:43,995 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 0.47 ms. Allocated memory is still 69.2 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.74 ms. Allocated memory is still 102.8 MB. Free memory was 70.5 MB in the beginning and 76.8 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 106.27 ms. Allocated memory is still 102.8 MB. Free memory was 76.8 MB in the beginning and 74.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 82.56 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 72.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1861.60 ms. Allocated memory is still 102.8 MB. Free memory was 72.3 MB in the beginning and 66.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. * CodeCheck took 138919.89 ms. Allocated memory was 102.8 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 66.6 MB in the beginning and 3.9 GB in the end (delta: -3.8 GB). Peak memory consumption was 449.6 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 16:30:46,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:46,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:46,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:46,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:46,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:46,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:46,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:46,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:46,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:46,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:46,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:46,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:47,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:47,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:47,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:47,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:47,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:47,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:47,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:47,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:47,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:47,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:47,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:47,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:47,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:47,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:47,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:47,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:47,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:47,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:47,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:47,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:47,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:47,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:47,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:47,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:47,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:47,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:47,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:47,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:47,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:30:47,127 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:47,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:47,130 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:30:47,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:30:47,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:47,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:47,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:47,133 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:47,134 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:47,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:47,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:30:47,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:47,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:30:47,136 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:30:47,137 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:30:47,137 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:30:47,137 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:47,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:30:47,138 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:47,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:30:47,139 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:47,139 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:47,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:47,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:47,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:47,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:47,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:47,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:30:47,141 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:30:47,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:30:47,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:30:47,142 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:30:47,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:30:47,143 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_e7766c2a-d60d-4f99-a64f-a86d21662e1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 793f06e607c08587ce406bb527682d5914db6c43 [2020-12-01 16:30:47,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:47,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:47,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:47,630 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:47,631 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:47,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/../../sv-benchmarks/c/xcsp/AllInterval-011.c [2020-12-01 16:30:47,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/b9b8b0858/e9a694c5f7494d03a29369b62cca558e/FLAG9353a1056 [2020-12-01 16:30:48,353 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:48,354 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/sv-benchmarks/c/xcsp/AllInterval-011.c [2020-12-01 16:30:48,363 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/b9b8b0858/e9a694c5f7494d03a29369b62cca558e/FLAG9353a1056 [2020-12-01 16:30:48,711 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/bin/ukojak/data/b9b8b0858/e9a694c5f7494d03a29369b62cca558e [2020-12-01 16:30:48,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:48,718 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:48,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:48,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:48,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:48,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:48" (1/1) ... [2020-12-01 16:30:48,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@109369cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:48, skipping insertion in model container [2020-12-01 16:30:48,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:48" (1/1) ... [2020-12-01 16:30:48,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:48,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:49,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:30:49,178 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:30:49,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:30:49,343 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:30:49,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49 WrapperNode [2020-12-01 16:30:49,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:49,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:30:49,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:30:49,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:30:49,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,369 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:30:49,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:30:49,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:30:49,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:30:49,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... [2020-12-01 16:30:49,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:30:49,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:30:49,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:30:49,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:30:49,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e7766c2a-d60d-4f99-a64f-a86d21662e1d/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 16:30:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:30:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 16:30:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 16:30:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:30:50,872 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:30:50,873 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 16:30:50,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:30:50 BoogieIcfgContainer [2020-12-01 16:30:50,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:30:50,877 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:30:50,877 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:30:50,888 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:30:50,889 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:30:50" (1/1) ... [2020-12-01 16:30:50,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:30:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:30:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 189 states and 339 transitions. [2020-12-01 16:30:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 339 transitions. [2020-12-01 16:30:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2020-12-01 16:30:50,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:30:51,030 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 16:30:51,035 INFO L168 Benchmark]: Toolchain (without parser) took 2316.67 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 30.0 MB in the beginning and 36.9 MB in the end (delta: -6.9 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,036 INFO L168 Benchmark]: CDTParser took 0.75 ms. Allocated memory is still 52.4 MB. Free memory is still 34.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:51,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.45 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 29.8 MB in the beginning and 48.4 MB in the end (delta: -18.6 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.86 ms. Allocated memory is still 67.1 MB. Free memory was 48.4 MB in the beginning and 45.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,039 INFO L168 Benchmark]: Boogie Preprocessor took 55.82 ms. Allocated memory is still 67.1 MB. Free memory was 45.7 MB in the beginning and 43.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,039 INFO L168 Benchmark]: RCFGBuilder took 1396.08 ms. Allocated memory is still 67.1 MB. Free memory was 43.9 MB in the beginning and 46.1 MB in the end (delta: -2.2 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,040 INFO L168 Benchmark]: CodeCheck took 156.46 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 36.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:51,043 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 0.75 ms. Allocated memory is still 52.4 MB. Free memory is still 34.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 621.45 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 29.8 MB in the beginning and 48.4 MB in the end (delta: -18.6 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 76.86 ms. Allocated memory is still 67.1 MB. Free memory was 48.4 MB in the beginning and 45.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 55.82 ms. Allocated memory is still 67.1 MB. Free memory was 45.7 MB in the beginning and 43.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1396.08 ms. Allocated memory is still 67.1 MB. Free memory was 43.9 MB in the beginning and 46.1 MB in the end (delta: -2.2 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. * CodeCheck took 156.46 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 36.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...