./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/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 da9fb9fe602462fb8ccc4e024a1819aec3e59201 ............................................................................................................................................................................................................... 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_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/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 da9fb9fe602462fb8ccc4e024a1819aec3e59201 .................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 04:30:01,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:30:01,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:30:01,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:30:01,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:30:01,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:30:01,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:30:01,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:30:01,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:30:01,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:30:01,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:30:01,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:30:01,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:30:01,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:30:01,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:30:01,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:30:01,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:30:01,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:30:01,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:30:01,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:30:01,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:30:01,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:30:01,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:30:01,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:30:01,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:30:01,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:30:01,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:30:01,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:30:01,550 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:30:01,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:30:01,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:30:01,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:30:01,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:30:01,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:30:01,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:30:01,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:30:01,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:30:01,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:30:01,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:30:01,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:30:01,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:30:01,556 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 04:30:01,568 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:30:01,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:30:01,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:30:01,569 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:30:01,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:30:01,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:30:01,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:30:01,570 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:30:01,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:30:01,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:30:01,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:30:01,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:30:01,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:30:01,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:30:01,571 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:30:01,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:30:01,571 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:30:01,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:30:01,572 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:30:01,572 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:30:01,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:30:01,572 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:30:01,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:30:01,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:30:01,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:30:01,573 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:30:01,573 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:30:01,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:30:01,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:30:01,573 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_9bc1fd76-1b9a-481b-80eb-915c50660efe/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 -> da9fb9fe602462fb8ccc4e024a1819aec3e59201 [2019-12-02 04:30:01,670 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:30:01,679 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:30:01,682 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:30:01,683 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:30:01,683 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:30:01,683 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2019-12-02 04:30:01,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/69392f50c/1d1ced0698aa4792989e171bd13e6aae/FLAG5bce76ed1 [2019-12-02 04:30:02,062 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:30:02,062 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2019-12-02 04:30:02,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/69392f50c/1d1ced0698aa4792989e171bd13e6aae/FLAG5bce76ed1 [2019-12-02 04:30:02,075 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/69392f50c/1d1ced0698aa4792989e171bd13e6aae [2019-12-02 04:30:02,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:30:02,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:30:02,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:30:02,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:30:02,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:30:02,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c26b366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02, skipping insertion in model container [2019-12-02 04:30:02,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:30:02,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:30:02,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:30:02,282 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:30:02,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:30:02,330 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:30:02,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02 WrapperNode [2019-12-02 04:30:02,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:30:02,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:30:02,331 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:30:02,332 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:30:02,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:30:02,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:30:02,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:30:02,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:30:02,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,375 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:30:02,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:30:02,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:30:02,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:30:02,396 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:30:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:30:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 04:30:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:30:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 04:30:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 04:30:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 04:30:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:30:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:30:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 04:30:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 04:30:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 04:30:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 04:30:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:30:02,829 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:30:02,829 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-02 04:30:02,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:30:02 BoogieIcfgContainer [2019-12-02 04:30:02,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:30:02,830 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:30:02,830 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:30:02,837 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:30:02,837 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:30:02" (1/1) ... [2019-12-02 04:30:02,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:30:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:30:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2019-12-02 04:30:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2019-12-02 04:30:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 04:30:02,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:30:02,904 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 04:30:02,908 INFO L168 Benchmark]: Toolchain (without parser) took 828.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 945.1 MB in the beginning and 1.0 GB in the end (delta: -74.2 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:30:02,908 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:30:02,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 252.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -145.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:30:02,909 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.64 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:30:02,909 INFO L168 Benchmark]: Boogie Preprocessor took 29.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:30:02,910 INFO L168 Benchmark]: RCFGBuilder took 435.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 11.5 GB. [2019-12-02 04:30:02,910 INFO L168 Benchmark]: CodeCheck took 75.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:30:02,912 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 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 252.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -145.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.64 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 435.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 11.5 GB. * CodeCheck took 75.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 04:30:04,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:30:04,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:30:04,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:30:04,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:30:04,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:30:04,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:30:04,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:30:04,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:30:04,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:30:04,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:30:04,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:30:04,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:30:04,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:30:04,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:30:04,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:30:04,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:30:04,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:30:04,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:30:04,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:30:04,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:30:04,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:30:04,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:30:04,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:30:04,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:30:04,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:30:04,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:30:04,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:30:04,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:30:04,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:30:04,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:30:04,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:30:04,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:30:04,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:30:04,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:30:04,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:30:04,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:30:04,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:30:04,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:30:04,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:30:04,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:30:04,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 04:30:04,391 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:30:04,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:30:04,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:30:04,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:30:04,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:30:04,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:30:04,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:30:04,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:30:04,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:30:04,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:30:04,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:30:04,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:30:04,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:30:04,394 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:30:04,394 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:30:04,394 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:30:04,395 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:30:04,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:30:04,395 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:30:04,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:30:04,395 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:30:04,395 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:30:04,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:30:04,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:30:04,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:30:04,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:30:04,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:30:04,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:30:04,396 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:30:04,396 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:30:04,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:30:04,397 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:30:04,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:30:04,397 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_9bc1fd76-1b9a-481b-80eb-915c50660efe/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 -> da9fb9fe602462fb8ccc4e024a1819aec3e59201 [2019-12-02 04:30:04,571 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:30:04,581 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:30:04,584 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:30:04,586 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:30:04,586 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:30:04,586 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2019-12-02 04:30:04,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/36df764cd/00adb5d4e97e4b73acb5eeea8faa2fbe/FLAG39c1a9060 [2019-12-02 04:30:05,046 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:30:05,047 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2019-12-02 04:30:05,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/36df764cd/00adb5d4e97e4b73acb5eeea8faa2fbe/FLAG39c1a9060 [2019-12-02 04:30:05,413 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/data/36df764cd/00adb5d4e97e4b73acb5eeea8faa2fbe [2019-12-02 04:30:05,415 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:30:05,415 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:30:05,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:30:05,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:30:05,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:30:05,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cf9ed9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05, skipping insertion in model container [2019-12-02 04:30:05,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:30:05,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:30:05,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:30:05,583 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:30:05,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:30:05,671 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:30:05,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05 WrapperNode [2019-12-02 04:30:05,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:30:05,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:30:05,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:30:05,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:30:05,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:30:05,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:30:05,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:30:05,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:30:05,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,744 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... [2019-12-02 04:30:05,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:30:05,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:30:05,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:30:05,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:30:05,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:30:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9bc1fd76-1b9a-481b-80eb-915c50660efe/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:30:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-02 04:30:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:30:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 04:30:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 04:30:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 04:30:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 04:30:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:30:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:30:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 04:30:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 04:30:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 04:30:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 04:30:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:32:12,738 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:32:12,738 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-02 04:32:12,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:32:12 BoogieIcfgContainer [2019-12-02 04:32:12,740 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:32:12,740 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:32:12,740 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:32:12,747 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:32:12,747 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:32:12" (1/1) ... [2019-12-02 04:32:12,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:32:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:32:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2019-12-02 04:32:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2019-12-02 04:32:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 04:32:12,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:32:12,815 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 04:32:12,819 INFO L168 Benchmark]: Toolchain (without parser) took 127402.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -57.4 MB). Peak memory consumption was 53.3 MB. Max. memory is 11.5 GB. [2019-12-02 04:32:12,819 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:32:12,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:32:12,820 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:32:12,821 INFO L168 Benchmark]: Boogie Preprocessor took 36.30 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:32:12,821 INFO L168 Benchmark]: RCFGBuilder took 126991.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 80.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:32:12,822 INFO L168 Benchmark]: CodeCheck took 77.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:32:12,824 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 0.73 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 255.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.30 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 126991.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 80.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 11.5 GB. * CodeCheck took 77.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...