./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/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 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 .......................................................................................................................................................................................................... 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_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/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 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 00:41:03,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:41:03,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:41:03,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:41:03,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:41:03,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:41:03,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:41:03,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:41:03,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:41:03,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:41:03,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:41:03,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:41:03,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:41:03,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:41:03,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:41:03,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:41:03,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:41:03,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:41:03,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:41:03,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:41:03,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:41:03,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:41:03,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:41:03,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:41:03,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:41:03,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:41:03,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:41:03,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:41:03,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:41:03,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:41:03,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:41:03,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:41:03,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:41:03,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:41:03,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:41:03,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:41:03,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:41:03,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:41:03,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:41:03,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:41:03,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:41:03,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:41:03,996 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:41:03,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:41:03,996 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:41:03,997 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:41:03,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:41:03,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:41:03,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:41:03,997 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:41:03,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:41:03,999 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:41:03,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:41:03,999 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:41:03,999 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:41:03,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:41:03,999 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:41:03,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:41:03,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:41:04,000 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:41:04,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:41:04,000 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:41:04,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:41:04,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:41:04,000 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_0195f8f8-a5aa-492a-9835-c3501d6ffd50/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 -> 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 [2019-12-02 00:41:04,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:41:04,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:41:04,107 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:41:04,108 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:41:04,109 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:41:04,109 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-12-02 00:41:04,146 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/1f22ae015/3ca72e4a1710492a9457d6a7119b1c83/FLAG2274d27b9 [2019-12-02 00:41:04,566 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:41:04,566 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-12-02 00:41:04,570 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/1f22ae015/3ca72e4a1710492a9457d6a7119b1c83/FLAG2274d27b9 [2019-12-02 00:41:04,579 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/1f22ae015/3ca72e4a1710492a9457d6a7119b1c83 [2019-12-02 00:41:04,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:41:04,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:41:04,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:41:04,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:41:04,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:41:04,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247a03cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04, skipping insertion in model container [2019-12-02 00:41:04,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:41:04,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:41:04,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:41:04,756 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:41:04,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:41:04,790 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:41:04,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04 WrapperNode [2019-12-02 00:41:04,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:41:04,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:41:04,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:41:04,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:41:04,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:41:04,819 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:41:04,819 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:41:04,819 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:41:04,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,837 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... [2019-12-02 00:41:04,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:41:04,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:41:04,840 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:41:04,841 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:41:04,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/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 [2019-12-02 00:41:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:41:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 00:41:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:41:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 00:41:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:41:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:41:04,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 00:41:04,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:41:05,122 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:41:05,123 INFO L287 CfgBuilder]: Removed 18 assume(true) statements. [2019-12-02 00:41:05,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:41:05 BoogieIcfgContainer [2019-12-02 00:41:05,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:41:05,124 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:41:05,124 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:41:05,131 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:41:05,131 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:41:05" (1/1) ... [2019-12-02 00:41:05,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:41:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:41:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2019-12-02 00:41:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2019-12-02 00:41:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-02 00:41:05,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:41:05,196 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2019-12-02 00:41:05,199 INFO L168 Benchmark]: Toolchain (without parser) took 616.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -117.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:41:05,199 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:41:05,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 207.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 00:41:05,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.45 ms. Allocated memory is still 1.1 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. [2019-12-02 00:41:05,201 INFO L168 Benchmark]: Boogie Preprocessor took 21.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:41:05,201 INFO L168 Benchmark]: RCFGBuilder took 283.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:41:05,202 INFO L168 Benchmark]: CodeCheck took 73.50 ms. Allocated memory is still 1.1 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. [2019-12-02 00:41:05,204 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 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 207.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.45 ms. Allocated memory is still 1.1 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 21.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 283.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * CodeCheck took 73.50 ms. Allocated memory is still 1.1 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 00:41:06,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:41:06,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:41:06,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:41:06,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:41:06,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:41:06,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:41:06,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:41:06,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:41:06,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:41:06,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:41:06,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:41:06,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:41:06,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:41:06,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:41:06,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:41:06,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:41:06,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:41:06,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:41:06,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:41:06,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:41:06,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:41:06,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:41:06,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:41:06,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:41:06,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:41:06,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:41:06,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:41:06,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:41:06,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:41:06,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:41:06,587 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:41:06,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:41:06,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:41:06,588 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:41:06,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:41:06,589 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:41:06,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:41:06,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:41:06,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:41:06,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:41:06,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:41:06,600 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:41:06,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:41:06,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:41:06,601 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:41:06,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:41:06,602 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:41:06,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:41:06,602 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:41:06,602 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:41:06,603 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:41:06,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:41:06,604 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:41:06,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:41:06,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:41:06,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:41:06,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:41:06,604 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:41:06,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:41:06,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:41:06,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:41:06,606 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_0195f8f8-a5aa-492a-9835-c3501d6ffd50/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 -> 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 [2019-12-02 00:41:06,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:41:06,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:41:06,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:41:06,788 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:41:06,788 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:41:06,789 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-12-02 00:41:06,827 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/85c15b329/263630b1adff4a0a95d198b76164da43/FLAG6cbfb5c9a [2019-12-02 00:41:07,157 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:41:07,157 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-12-02 00:41:07,163 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/85c15b329/263630b1adff4a0a95d198b76164da43/FLAG6cbfb5c9a [2019-12-02 00:41:07,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/bin/ukojak/data/85c15b329/263630b1adff4a0a95d198b76164da43 [2019-12-02 00:41:07,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:41:07,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:41:07,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:41:07,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:41:07,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:41:07,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357db60c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07, skipping insertion in model container [2019-12-02 00:41:07,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:41:07,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:41:07,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:41:07,319 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:41:07,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:41:07,392 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:41:07,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07 WrapperNode [2019-12-02 00:41:07,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:41:07,393 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:41:07,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:41:07,393 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:41:07,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:41:07,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:41:07,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:41:07,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:41:07,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:41:07,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:41:07,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:41:07,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:41:07,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0195f8f8-a5aa-492a-9835-c3501d6ffd50/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 [2019-12-02 00:41:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 00:41:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 00:41:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:41:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 00:41:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:41:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:41:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:41:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:41:07,776 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:41:07,776 INFO L287 CfgBuilder]: Removed 18 assume(true) statements. [2019-12-02 00:41:07,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:41:07 BoogieIcfgContainer [2019-12-02 00:41:07,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:41:07,777 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:41:07,777 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:41:07,784 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:41:07,784 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:41:07" (1/1) ... [2019-12-02 00:41:07,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:41:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:41:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2019-12-02 00:41:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2019-12-02 00:41:07,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-02 00:41:07,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:41:07,852 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) [2019-12-02 00:41:07,855 INFO L168 Benchmark]: Toolchain (without parser) took 680.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -122.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:41:07,856 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-02 00:41:07,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 218.51 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:41:07,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-12-02 00:41:07,857 INFO L168 Benchmark]: Boogie Preprocessor took 24.75 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:41:07,858 INFO L168 Benchmark]: RCFGBuilder took 328.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. [2019-12-02 00:41:07,858 INFO L168 Benchmark]: CodeCheck took 76.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2019-12-02 00:41:07,860 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 0.13 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 218.51 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.75 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 328.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. * CodeCheck took 76.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...