./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1032b.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_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/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 7fdec7243d1dcfe44b7db1591097bb1f5b9c1d53 .......................................................................................................................................................................................................... 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_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/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 7fdec7243d1dcfe44b7db1591097bb1f5b9c1d53 ............................................................................................................................................................................................................. 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 02:50:27,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 02:50:27,291 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 02:50:27,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 02:50:27,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 02:50:27,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 02:50:27,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 02:50:27,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 02:50:27,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 02:50:27,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 02:50:27,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 02:50:27,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 02:50:27,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 02:50:27,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 02:50:27,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 02:50:27,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 02:50:27,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 02:50:27,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 02:50:27,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 02:50:27,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 02:50:27,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 02:50:27,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 02:50:27,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 02:50:27,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 02:50:27,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 02:50:27,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 02:50:27,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 02:50:27,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 02:50:27,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 02:50:27,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 02:50:27,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 02:50:27,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 02:50:27,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 02:50:27,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 02:50:27,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 02:50:27,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 02:50:27,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 02:50:27,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 02:50:27,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 02:50:27,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 02:50:27,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 02:50:27,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 02:50:27,341 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 02:50:27,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 02:50:27,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 02:50:27,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 02:50:27,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 02:50:27,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 02:50:27,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 02:50:27,343 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 02:50:27,343 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 02:50:27,343 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 02:50:27,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 02:50:27,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 02:50:27,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 02:50:27,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 02:50:27,344 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 02:50:27,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 02:50:27,344 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 02:50:27,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 02:50:27,345 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 02:50:27,345 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 02:50:27,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 02:50:27,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 02:50:27,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 02:50:27,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 02:50:27,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 02:50:27,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 02:50:27,346 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 02:50:27,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 02:50:27,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 02:50:27,346 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_f42453c3-2b33-40e5-b26a-7f4f31188630/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 -> 7fdec7243d1dcfe44b7db1591097bb1f5b9c1d53 [2019-12-02 02:50:27,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 02:50:27,462 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 02:50:27,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 02:50:27,465 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 02:50:27,465 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 02:50:27,466 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032b.c [2019-12-02 02:50:27,503 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/c6c49cced/552a3a4e2e1b401d9523e2c825ef1203/FLAG8c16bf097 [2019-12-02 02:50:27,833 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 02:50:27,834 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/sv-benchmarks/c/float-newlib/float_req_bl_1032b.c [2019-12-02 02:50:27,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/c6c49cced/552a3a4e2e1b401d9523e2c825ef1203/FLAG8c16bf097 [2019-12-02 02:50:27,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/c6c49cced/552a3a4e2e1b401d9523e2c825ef1203 [2019-12-02 02:50:27,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 02:50:27,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 02:50:27,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 02:50:27,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 02:50:27,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 02:50:27,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:50:27" (1/1) ... [2019-12-02 02:50:27,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a8f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:27, skipping insertion in model container [2019-12-02 02:50:27,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:50:27" (1/1) ... [2019-12-02 02:50:27,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 02:50:27,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 02:50:28,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:50:28,028 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 02:50:28,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:50:28,058 INFO L208 MainTranslator]: Completed translation [2019-12-02 02:50:28,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28 WrapperNode [2019-12-02 02:50:28,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 02:50:28,059 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 02:50:28,059 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 02:50:28,060 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 02:50:28,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 02:50:28,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 02:50:28,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 02:50:28,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 02:50:28,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 02:50:28,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 02:50:28,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 02:50:28,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 02:50:28,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/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 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 02:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 02:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 02:50:28,323 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 02:50:28,323 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-02 02:50:28,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:50:28 BoogieIcfgContainer [2019-12-02 02:50:28,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 02:50:28,325 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 02:50:28,325 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 02:50:28,332 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 02:50:28,332 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:50:28" (1/1) ... [2019-12-02 02:50:28,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 02:50:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 02:50:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-12-02 02:50:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-12-02 02:50:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 02:50:28,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 02:50:28,398 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 02:50:28,401 INFO L168 Benchmark]: Toolchain (without parser) took 548.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.4 MB). Free memory was 938.1 MB in the beginning and 1.0 GB in the end (delta: -107.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 02:50:28,402 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 02:50:28,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 205.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.4 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -139.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:28,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.46 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 02:50:28,403 INFO L168 Benchmark]: Boogie Preprocessor took 19.00 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 02:50:28,403 INFO L168 Benchmark]: RCFGBuilder took 220.33 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:28,404 INFO L168 Benchmark]: CodeCheck took 74.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:28,406 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 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 205.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.4 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -139.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.46 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. * Boogie Preprocessor took 19.00 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. * RCFGBuilder took 220.33 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * CodeCheck took 74.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 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 02:50:29,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 02:50:29,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 02:50:29,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 02:50:29,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 02:50:29,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 02:50:29,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 02:50:29,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 02:50:29,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 02:50:29,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 02:50:29,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 02:50:29,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 02:50:29,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 02:50:29,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 02:50:29,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 02:50:29,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 02:50:29,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 02:50:29,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 02:50:29,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 02:50:29,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 02:50:29,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 02:50:29,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 02:50:29,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 02:50:29,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 02:50:29,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 02:50:29,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 02:50:29,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 02:50:29,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 02:50:29,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 02:50:29,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 02:50:29,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 02:50:29,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 02:50:29,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 02:50:29,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 02:50:29,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 02:50:29,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 02:50:29,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 02:50:29,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 02:50:29,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 02:50:29,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 02:50:29,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 02:50:29,891 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 02:50:29,901 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 02:50:29,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 02:50:29,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 02:50:29,902 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 02:50:29,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 02:50:29,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 02:50:29,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 02:50:29,903 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 02:50:29,903 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 02:50:29,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 02:50:29,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 02:50:29,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 02:50:29,905 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 02:50:29,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 02:50:29,905 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 02:50:29,905 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 02:50:29,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 02:50:29,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 02:50:29,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 02:50:29,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 02:50:29,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 02:50:29,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 02:50:29,906 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 02:50:29,906 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 02:50:29,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 02:50:29,907 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 02:50:29,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 02:50:29,907 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_f42453c3-2b33-40e5-b26a-7f4f31188630/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 -> 7fdec7243d1dcfe44b7db1591097bb1f5b9c1d53 [2019-12-02 02:50:30,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 02:50:30,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 02:50:30,082 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 02:50:30,083 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 02:50:30,083 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 02:50:30,084 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032b.c [2019-12-02 02:50:30,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/b45e93ebc/c1fb1defa5f04b4d802ed26f2487f0f3/FLAG3f9dc680e [2019-12-02 02:50:30,526 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 02:50:30,526 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/sv-benchmarks/c/float-newlib/float_req_bl_1032b.c [2019-12-02 02:50:30,530 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/b45e93ebc/c1fb1defa5f04b4d802ed26f2487f0f3/FLAG3f9dc680e [2019-12-02 02:50:30,902 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/bin/ukojak/data/b45e93ebc/c1fb1defa5f04b4d802ed26f2487f0f3 [2019-12-02 02:50:30,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 02:50:30,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 02:50:30,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 02:50:30,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 02:50:30,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 02:50:30,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:50:30" (1/1) ... [2019-12-02 02:50:30,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@346e9d4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:30, skipping insertion in model container [2019-12-02 02:50:30,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:50:30" (1/1) ... [2019-12-02 02:50:30,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 02:50:30,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 02:50:31,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:50:31,052 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 02:50:31,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:50:31,085 INFO L208 MainTranslator]: Completed translation [2019-12-02 02:50:31,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31 WrapperNode [2019-12-02 02:50:31,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 02:50:31,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 02:50:31,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 02:50:31,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 02:50:31,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,145 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 02:50:31,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 02:50:31,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 02:50:31,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 02:50:31,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 02:50:31,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 02:50:31,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 02:50:31,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 02:50:31,170 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:50:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f42453c3-2b33-40e5-b26a-7f4f31188630/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 02:50:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 02:50:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 02:50:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 02:50:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 02:50:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 02:50:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 02:50:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 02:50:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 02:50:31,520 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 02:50:31,520 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-02 02:50:31,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:50:31 BoogieIcfgContainer [2019-12-02 02:50:31,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 02:50:31,522 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 02:50:31,522 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 02:50:31,528 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 02:50:31,529 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:50:31" (1/1) ... [2019-12-02 02:50:31,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 02:50:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 02:50:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-12-02 02:50:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-12-02 02:50:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 02:50:31,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 02:50:31,596 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 02:50:31,599 INFO L168 Benchmark]: Toolchain (without parser) took 692.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -113.1 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:31,599 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 02:50:31,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 179.09 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 936.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:31,600 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -167.1 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:31,601 INFO L168 Benchmark]: Boogie Preprocessor took 24.31 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 02:50:31,601 INFO L168 Benchmark]: RCFGBuilder took 351.79 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:31,602 INFO L168 Benchmark]: CodeCheck took 75.65 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-12-02 02:50:31,604 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 179.09 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 936.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -167.1 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.31 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 351.79 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * CodeCheck took 75.65 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...