./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.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_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/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 bc388f4eaa6aadf687b7d35c78a026571921b2b6 .......................................................................................................................................................................................................... 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_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/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 bc388f4eaa6aadf687b7d35c78a026571921b2b6 ............................................................................................................................................................................................................ 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 10:10:44,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:10:44,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:10:44,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:10:44,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:10:44,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:10:44,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:10:44,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:10:44,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:10:44,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:10:44,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:10:44,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:10:44,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:10:44,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:10:44,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:10:44,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:10:44,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:10:44,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:10:44,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:10:44,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:10:44,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:10:44,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:10:44,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:10:44,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:10:44,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:10:44,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:10:44,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:10:44,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:10:44,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:10:44,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:10:44,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:10:44,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:10:44,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:10:44,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:10:44,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:10:44,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:10:44,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:10:44,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:10:44,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:10:44,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:10:44,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:10:44,175 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:10:44,199 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:10:44,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:10:44,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:10:44,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:10:44,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:10:44,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:10:44,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:10:44,204 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:10:44,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:10:44,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:10:44,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:10:44,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:10:44,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:10:44,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:10:44,206 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:10:44,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:10:44,207 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:10:44,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:10:44,207 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:10:44,207 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:10:44,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:10:44,208 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:10:44,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:10:44,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:10:44,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:10:44,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:10:44,209 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:10:44,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:10:44,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:10:44,209 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_7aacb149-4036-4d14-aa05-c51371b06f93/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 -> bc388f4eaa6aadf687b7d35c78a026571921b2b6 [2019-11-20 10:10:44,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:10:44,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:10:44,391 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:10:44,392 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:10:44,392 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:10:44,393 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2019-11-20 10:10:44,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/23472d853/7e8bdec0ba5344aaaaa02be2460715ba/FLAG7d57cac50 [2019-11-20 10:10:44,801 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:10:44,802 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2019-11-20 10:10:44,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/23472d853/7e8bdec0ba5344aaaaa02be2460715ba/FLAG7d57cac50 [2019-11-20 10:10:45,184 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/23472d853/7e8bdec0ba5344aaaaa02be2460715ba [2019-11-20 10:10:45,187 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:10:45,188 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:10:45,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:10:45,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:10:45,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:10:45,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e81ecb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45, skipping insertion in model container [2019-11-20 10:10:45,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,204 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:10:45,222 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:10:45,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:10:45,511 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:10:45,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:10:45,562 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:10:45,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45 WrapperNode [2019-11-20 10:10:45,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:10:45,563 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:10:45,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:10:45,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:10:45,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:10:45,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:10:45,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:10:45,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:10:45,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... [2019-11-20 10:10:45,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:10:45,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:10:45,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:10:45,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:10:45,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/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 10:10:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:10:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:10:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:10:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:10:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:10:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:10:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:10:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:10:46,212 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:10:46,212 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:10:46,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:10:46 BoogieIcfgContainer [2019-11-20 10:10:46,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:10:46,214 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:10:46,214 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:10:46,224 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:10:46,225 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:10:46" (1/1) ... [2019-11-20 10:10:46,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:10:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:10:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-11-20 10:10:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-11-20 10:10:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:10:46,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:10:46,301 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 10:10:46,305 INFO L168 Benchmark]: Toolchain (without parser) took 1116.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:10:46,306 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:10:46,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -193.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:46,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:10:46,308 INFO L168 Benchmark]: Boogie Preprocessor took 54.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:46,308 INFO L168 Benchmark]: RCFGBuilder took 553.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:46,309 INFO L168 Benchmark]: CodeCheck took 89.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:46,312 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 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 374.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -193.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 553.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * CodeCheck took 89.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. 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 10:10:48,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:10:48,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:10:48,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:10:48,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:10:48,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:10:48,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:10:48,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:10:48,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:10:48,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:10:48,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:10:48,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:10:48,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:10:48,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:10:48,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:10:48,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:10:48,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:10:48,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:10:48,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:10:48,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:10:48,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:10:48,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:10:48,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:10:48,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:10:48,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:10:48,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:10:48,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:10:48,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:10:48,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:10:48,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:10:48,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:10:48,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:10:48,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:10:48,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:10:48,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:10:48,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:10:48,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:10:48,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:10:48,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:10:48,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:10:48,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:10:48,337 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:10:48,352 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:10:48,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:10:48,353 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:10:48,353 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:10:48,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:10:48,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:10:48,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:10:48,354 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:10:48,355 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:10:48,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:10:48,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:10:48,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:10:48,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:10:48,356 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:10:48,356 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:10:48,362 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:10:48,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:10:48,362 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:10:48,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:10:48,363 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:10:48,363 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:10:48,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:10:48,364 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:10:48,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:10:48,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:10:48,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:10:48,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:10:48,365 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:10:48,365 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:10:48,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:10:48,365 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:10:48,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:10:48,366 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_7aacb149-4036-4d14-aa05-c51371b06f93/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 -> bc388f4eaa6aadf687b7d35c78a026571921b2b6 [2019-11-20 10:10:48,623 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:10:48,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:10:48,639 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:10:48,645 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:10:48,645 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:10:48,646 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2019-11-20 10:10:48,710 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/ae1b228b2/45f15a8fa1324496a564f423434a7705/FLAGbb61a595c [2019-11-20 10:10:49,196 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:10:49,199 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2019-11-20 10:10:49,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/ae1b228b2/45f15a8fa1324496a564f423434a7705/FLAGbb61a595c [2019-11-20 10:10:49,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/bin/ukojak/data/ae1b228b2/45f15a8fa1324496a564f423434a7705 [2019-11-20 10:10:49,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:10:49,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:10:49,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:10:49,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:10:49,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:10:49,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:10:49" (1/1) ... [2019-11-20 10:10:49,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24200bbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:49, skipping insertion in model container [2019-11-20 10:10:49,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:10:49" (1/1) ... [2019-11-20 10:10:49,637 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:10:49,663 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:10:49,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:10:49,899 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:10:49,948 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:10:50,039 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:10:50,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50 WrapperNode [2019-11-20 10:10:50,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:10:50,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:10:50,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:10:50,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:10:50,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:10:50,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:10:50,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:10:50,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:10:50,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... [2019-11-20 10:10:50,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:10:50,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:10:50,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:10:50,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:10:50,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:10:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7aacb149-4036-4d14-aa05-c51371b06f93/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 10:10:50,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 10:10:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:10:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 10:10:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:10:50,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:10:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:10:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:10:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:10:51,059 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:10:51,060 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:10:51,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:10:51 BoogieIcfgContainer [2019-11-20 10:10:51,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:10:51,061 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:10:51,061 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:10:51,069 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:10:51,070 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:10:51" (1/1) ... [2019-11-20 10:10:51,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:10:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:10:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-11-20 10:10:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-11-20 10:10:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:10:51,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:10:51,142 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 10:10:51,148 INFO L168 Benchmark]: Toolchain (without parser) took 1527.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 3.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:51,148 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:10:51,149 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -204.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:51,150 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:51,150 INFO L168 Benchmark]: Boogie Preprocessor took 38.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:10:51,151 INFO L168 Benchmark]: RCFGBuilder took 933.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:51,152 INFO L168 Benchmark]: CodeCheck took 84.16 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:10:51,155 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 0.23 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 419.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -204.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 933.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * CodeCheck took 84.16 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...