./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/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 12606224152bcf2cf8cd7a946dd256dc04b1af8f .................................................................................................................................................................................................................... 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_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/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 12606224152bcf2cf8cd7a946dd256dc04b1af8f ...................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:42:15,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:42:15,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:42:15,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:42:15,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:42:15,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:42:15,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:42:15,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:42:15,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:42:15,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:42:15,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:42:15,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:42:15,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:42:15,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:42:15,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:42:15,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:42:15,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:42:15,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:42:15,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:42:15,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:42:15,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:42:15,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:42:15,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:42:15,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:42:15,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:42:15,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:42:15,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:42:15,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:42:15,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:42:15,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:42:15,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:42:15,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:42:15,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:42:15,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:42:15,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:42:15,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:42:15,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:42:15,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:42:15,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:42:15,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:42:15,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:42:15,616 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:42:15,630 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:42:15,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:42:15,631 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:42:15,631 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:42:15,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:42:15,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:42:15,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:42:15,632 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:42:15,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:42:15,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:42:15,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:42:15,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:42:15,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:42:15,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:42:15,634 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:42:15,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:42:15,634 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:42:15,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:42:15,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:42:15,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:42:15,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:42:15,636 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:42:15,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:42:15,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:42:15,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:42:15,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:42:15,637 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:42:15,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:42:15,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:42:15,638 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_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/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 -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-11-20 04:42:15,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:42:15,790 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:42:15,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:42:15,795 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:42:15,795 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:42:15,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:42:15,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/7c8d64ec6/5a96a62eebb34289a3eabd74a7175a36/FLAGd49508f71 [2019-11-20 04:42:16,306 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:42:16,308 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:42:16,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/7c8d64ec6/5a96a62eebb34289a3eabd74a7175a36/FLAGd49508f71 [2019-11-20 04:42:16,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/7c8d64ec6/5a96a62eebb34289a3eabd74a7175a36 [2019-11-20 04:42:16,628 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:42:16,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:42:16,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:42:16,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:42:16,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:42:16,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:16" (1/1) ... [2019-11-20 04:42:16,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392fab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:16, skipping insertion in model container [2019-11-20 04:42:16,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:16" (1/1) ... [2019-11-20 04:42:16,642 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:42:16,682 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:42:17,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:42:17,126 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:42:17,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:42:17,353 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:42:17,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17 WrapperNode [2019-11-20 04:42:17,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:42:17,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:42:17,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:42:17,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:42:17,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:42:17,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:42:17,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:42:17,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:42:17,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... [2019-11-20 04:42:17,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:42:17,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:42:17,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:42:17,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:42:17,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:42:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-11-20 04:42:17,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-11-20 04:42:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-11-20 04:42:17,714 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-11-20 04:42:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 04:42:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:42:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 04:42:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:42:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 04:42:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-11-20 04:42:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-11-20 04:42:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:42:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:42:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-11-20 04:42:17,717 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-11-20 04:42:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:42:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 04:42:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:42:20,142 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:42:20,142 INFO L285 CfgBuilder]: Removed 77 assume(true) statements. [2019-11-20 04:42:20,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:20 BoogieIcfgContainer [2019-11-20 04:42:20,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:42:20,144 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:42:20,144 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:42:20,155 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:42:20,155 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:20" (1/1) ... [2019-11-20 04:42:20,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:42:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:42:20,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2019-11-20 04:42:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2019-11-20 04:42:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 04:42:20,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:42:20,267 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) [2019-11-20 04:42:20,272 INFO L168 Benchmark]: Toolchain (without parser) took 3641.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -117.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:20,273 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:42:20,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:20,275 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:20,276 INFO L168 Benchmark]: Boogie Preprocessor took 198.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:20,277 INFO L168 Benchmark]: RCFGBuilder took 2495.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.4 MB). Peak memory consumption was 231.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:20,278 INFO L168 Benchmark]: CodeCheck took 125.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:20,287 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 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 724.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 198.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2495.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.4 MB). Peak memory consumption was 231.4 MB. Max. memory is 11.5 GB. * CodeCheck took 125.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:42:22,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:42:22,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:42:22,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:42:22,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:42:22,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:42:22,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:42:22,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:42:22,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:42:22,233 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:42:22,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:42:22,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:42:22,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:42:22,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:42:22,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:42:22,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:42:22,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:42:22,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:42:22,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:42:22,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:42:22,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:42:22,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:42:22,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:42:22,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:42:22,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:42:22,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:42:22,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:42:22,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:42:22,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:42:22,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:42:22,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:42:22,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:42:22,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:42:22,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:42:22,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:42:22,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:42:22,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:42:22,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:42:22,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:42:22,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:42:22,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:42:22,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:42:22,279 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:42:22,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:42:22,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:42:22,280 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:42:22,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:42:22,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:42:22,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:42:22,282 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:42:22,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:42:22,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:42:22,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:42:22,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:42:22,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:42:22,283 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:42:22,283 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:42:22,283 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:42:22,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:42:22,284 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:42:22,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:42:22,284 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:42:22,285 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:42:22,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:42:22,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:42:22,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:42:22,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:42:22,286 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:42:22,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:42:22,288 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:42:22,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:42:22,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:42:22,289 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:42:22,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:42:22,290 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_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/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 -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-11-20 04:42:22,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:42:22,594 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:42:22,597 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:42:22,598 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:42:22,599 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:42:22,599 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:42:22,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/148cacdac/37f8746703914855be5924248f3591ab/FLAG9652902cc [2019-11-20 04:42:23,100 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:42:23,101 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-20 04:42:23,115 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/148cacdac/37f8746703914855be5924248f3591ab/FLAG9652902cc [2019-11-20 04:42:23,455 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/data/148cacdac/37f8746703914855be5924248f3591ab [2019-11-20 04:42:23,458 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:42:23,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:42:23,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:42:23,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:42:23,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:42:23,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:23" (1/1) ... [2019-11-20 04:42:23,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c4484a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:23, skipping insertion in model container [2019-11-20 04:42:23,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:23" (1/1) ... [2019-11-20 04:42:23,478 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:42:23,545 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:42:24,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:42:24,131 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:42:24,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:42:24,358 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:42:24,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24 WrapperNode [2019-11-20 04:42:24,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:42:24,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:42:24,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:42:24,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:42:24,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:42:24,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:42:24,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:42:24,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:42:24,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... [2019-11-20 04:42:24,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:42:24,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:42:24,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:42:24,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:42:24,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_08ccb0df-4bd5-4255-84d8-6e95e6849ea7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:42:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-11-20 04:42:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-11-20 04:42:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-11-20 04:42:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-11-20 04:42:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 04:42:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 04:42:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:42:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 04:42:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:42:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-11-20 04:42:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-11-20 04:42:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:42:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:42:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-11-20 04:42:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-11-20 04:42:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 04:42:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:42:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:45:57,848 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:45:57,848 INFO L285 CfgBuilder]: Removed 77 assume(true) statements. [2019-11-20 04:45:57,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:45:57 BoogieIcfgContainer [2019-11-20 04:45:57,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:45:57,850 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:45:57,851 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:45:57,860 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:45:57,861 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:45:57" (1/1) ... [2019-11-20 04:45:57,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:45:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:45:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2019-11-20 04:45:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2019-11-20 04:45:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 04:45:57,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:45:57,990 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:45:57,996 INFO L168 Benchmark]: Toolchain (without parser) took 214535.33 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 229.1 MB). Free memory was 957.8 MB in the beginning and 1.2 GB in the end (delta: -252.1 MB). Peak memory consumption was 310.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:45:57,997 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:45:57,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 898.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:45:57,999 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:45:58,000 INFO L168 Benchmark]: Boogie Preprocessor took 147.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:45:58,001 INFO L168 Benchmark]: RCFGBuilder took 213221.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 825.4 MB in the end (delta: 268.1 MB). Peak memory consumption was 268.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:45:58,002 INFO L168 Benchmark]: CodeCheck took 143.25 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 77.1 MB). Free memory was 825.4 MB in the beginning and 1.2 GB in the end (delta: -384.5 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:45:58,011 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 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 898.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 112.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 147.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 213221.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 825.4 MB in the end (delta: 268.1 MB). Peak memory consumption was 268.1 MB. Max. memory is 11.5 GB. * CodeCheck took 143.25 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 77.1 MB). Free memory was 825.4 MB in the beginning and 1.2 GB in the end (delta: -384.5 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...