./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d07fdb41c87a54e0a2193fb96ee8f018da628236 ......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d07fdb41c87a54e0a2193fb96ee8f018da628236 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:35:17,935 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:35:17,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:35:17,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:35:17,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:35:17,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:35:17,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:35:17,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:35:17,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:35:17,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:35:17,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:35:17,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:35:17,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:35:17,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:35:17,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:35:17,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:35:17,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:35:17,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:35:17,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:35:17,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:35:17,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:35:17,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:35:17,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:35:17,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:35:17,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:35:17,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:35:17,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:35:17,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:35:17,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:35:17,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:35:17,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:35:17,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:35:17,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:35:17,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:35:17,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:35:17,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:35:17,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:35:17,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:35:17,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:35:17,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:35:17,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:35:17,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:35:17,992 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:35:17,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:35:17,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:35:17,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:35:17,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:35:17,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:35:17,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:35:17,994 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:35:17,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:35:17,994 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:35:17,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:35:17,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:35:17,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:35:17,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:35:17,995 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:35:17,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:35:17,995 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:35:17,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:35:17,996 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:35:17,996 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:35:17,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:35:17,996 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:35:17,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:35:17,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:35:17,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:35:17,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:35:17,997 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:35:17,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:35:17,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:35:17,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0695f951-8dbc-402b-b03e-8e579710387d/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(__VERIFIER_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 -> d07fdb41c87a54e0a2193fb96ee8f018da628236 [2019-11-20 04:35:18,134 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:35:18,143 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:35:18,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:35:18,148 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:35:18,149 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:35:18,150 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-11-20 04:35:18,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/251d72ab3/4fa3ce75c59b4a90a7a74e47cd7a2c56/FLAGf37b6bc34 [2019-11-20 04:35:18,680 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:35:18,681 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-11-20 04:35:18,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/251d72ab3/4fa3ce75c59b4a90a7a74e47cd7a2c56/FLAGf37b6bc34 [2019-11-20 04:35:18,981 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/251d72ab3/4fa3ce75c59b4a90a7a74e47cd7a2c56 [2019-11-20 04:35:18,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:35:18,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:35:18,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:18,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:35:18,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:35:18,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:35:18" (1/1) ... [2019-11-20 04:35:18,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3440089a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:18, skipping insertion in model container [2019-11-20 04:35:18,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:35:18" (1/1) ... [2019-11-20 04:35:19,002 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:35:19,069 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:35:19,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:19,524 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:35:19,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:19,682 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:35:19,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19 WrapperNode [2019-11-20 04:35:19,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:19,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:19,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:35:19,683 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:35:19,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:19,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:35:19,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:35:19,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:35:19,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... [2019-11-20 04:35:19,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:35:19,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:35:19,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:35:19,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:35:19,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/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 [2019-11-20 04:35:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:35:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-11-20 04:35:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 04:35:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:35:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:35:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:35:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:35:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:35:21,011 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:35:21,011 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 04:35:21,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:35:21 BoogieIcfgContainer [2019-11-20 04:35:21,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:35:21,013 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:35:21,014 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:35:21,023 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:35:21,024 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:35:21" (1/1) ... [2019-11-20 04:35:21,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:35:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:35:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 48 states and 89 transitions. [2019-11-20 04:35:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 89 transitions. [2019-11-20 04:35:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 04:35:21,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:35:21,123 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:35:21,127 INFO L168 Benchmark]: Toolchain (without parser) took 2141.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 994.6 MB in the end (delta: -49.9 MB). Peak memory consumption was 86.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:21,128 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:35:21,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:21,130 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:21,130 INFO L168 Benchmark]: Boogie Preprocessor took 79.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:21,131 INFO L168 Benchmark]: RCFGBuilder took 1152.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1000.0 MB in the end (delta: 108.4 MB). Peak memory consumption was 108.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:21,131 INFO L168 Benchmark]: CodeCheck took 112.30 ms. Allocated memory is still 1.2 GB. Free memory was 1000.0 MB in the beginning and 994.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:21,135 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 695.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1152.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1000.0 MB in the end (delta: 108.4 MB). Peak memory consumption was 108.4 MB. Max. memory is 11.5 GB. * CodeCheck took 112.30 ms. Allocated memory is still 1.2 GB. Free memory was 1000.0 MB in the beginning and 994.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:35:22,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:35:22,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:35:22,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:35:22,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:35:22,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:35:22,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:35:22,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:35:23,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:35:23,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:35:23,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:35:23,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:35:23,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:35:23,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:35:23,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:35:23,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:35:23,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:35:23,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:35:23,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:35:23,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:35:23,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:35:23,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:35:23,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:35:23,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:35:23,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:35:23,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:35:23,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:35:23,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:35:23,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:35:23,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:35:23,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:35:23,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:35:23,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:35:23,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:35:23,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:35:23,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:35:23,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:35:23,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:35:23,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:35:23,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:35:23,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:35:23,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:35:23,071 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:35:23,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:35:23,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:35:23,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:35:23,081 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:35:23,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:35:23,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:35:23,082 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:35:23,082 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:35:23,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:35:23,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:35:23,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:35:23,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:35:23,083 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:35:23,084 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:35:23,084 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:35:23,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:35:23,084 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:35:23,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:35:23,085 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:35:23,085 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:35:23,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:35:23,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:35:23,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:35:23,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:35:23,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:35:23,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:35:23,087 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:35:23,087 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:35:23,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:35:23,088 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:35:23,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:35:23,088 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_0695f951-8dbc-402b-b03e-8e579710387d/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(__VERIFIER_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 -> d07fdb41c87a54e0a2193fb96ee8f018da628236 [2019-11-20 04:35:23,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:35:23,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:35:23,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:35:23,389 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:35:23,390 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:35:23,390 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-11-20 04:35:23,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/998b2c1be/ea2ce20d72d646db95e0c365bf946d55/FLAG6cee2bd4f [2019-11-20 04:35:23,880 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:35:23,880 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-11-20 04:35:23,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/998b2c1be/ea2ce20d72d646db95e0c365bf946d55/FLAG6cee2bd4f [2019-11-20 04:35:24,246 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/bin/ukojak/data/998b2c1be/ea2ce20d72d646db95e0c365bf946d55 [2019-11-20 04:35:24,249 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:35:24,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:35:24,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:24,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:35:24,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:35:24,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@518a903f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24, skipping insertion in model container [2019-11-20 04:35:24,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,268 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:35:24,313 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:35:24,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:24,718 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:35:24,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:24,828 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:35:24,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24 WrapperNode [2019-11-20 04:35:24,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:24,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:24,834 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:35:24,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:35:24,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:24,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:35:24,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:35:24,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:35:24,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:24,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:25,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:25,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... [2019-11-20 04:35:25,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:35:25,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:35:25,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:35:25,039 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:35:25,040 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0695f951-8dbc-402b-b03e-8e579710387d/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 [2019-11-20 04:35:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:35:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-11-20 04:35:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 04:35:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 04:35:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:35:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:35:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:35:25,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:35:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:35:36,277 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:35:36,277 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 04:35:36,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:35:36 BoogieIcfgContainer [2019-11-20 04:35:36,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:35:36,279 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:35:36,279 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:35:36,289 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:35:36,289 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:35:36" (1/1) ... [2019-11-20 04:35:36,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:35:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:35:36,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 48 states and 89 transitions. [2019-11-20 04:35:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 89 transitions. [2019-11-20 04:35:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 04:35:36,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:35:36,393 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:35:36,400 INFO L168 Benchmark]: Toolchain (without parser) took 12145.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 955.1 MB in the beginning and 991.5 MB in the end (delta: -36.5 MB). Peak memory consumption was 113.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:36,401 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:35:36,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 578.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -180.5 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:36,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:36,403 INFO L168 Benchmark]: Boogie Preprocessor took 118.01 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:35:36,404 INFO L168 Benchmark]: RCFGBuilder took 11240.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 998.2 MB in the end (delta: 125.4 MB). Peak memory consumption was 125.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:36,405 INFO L168 Benchmark]: CodeCheck took 118.75 ms. Allocated memory is still 1.2 GB. Free memory was 998.2 MB in the beginning and 991.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:36,413 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 578.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -180.5 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 118.01 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 11240.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 998.2 MB in the end (delta: 125.4 MB). Peak memory consumption was 125.4 MB. Max. memory is 11.5 GB. * CodeCheck took 118.75 ms. Allocated memory is still 1.2 GB. Free memory was 998.2 MB in the beginning and 991.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...