./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.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_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/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 66cb741c1a4973eb036ada076f70b691f8ab4b25 ........................................................................................................................................................................................................... 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_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/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 66cb741c1a4973eb036ada076f70b691f8ab4b25 .............................................................................................................................................................................................................. 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 [2019-12-01 23:48:05,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:48:05,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:48:05,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:48:05,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:48:05,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:48:05,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:48:05,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:48:05,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:48:05,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:48:05,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:48:05,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:48:05,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:48:05,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:48:05,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:48:05,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:48:05,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:48:05,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:48:05,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:48:05,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:48:05,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:48:05,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:48:05,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:48:05,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:48:05,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:48:05,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:48:05,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:48:05,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:48:05,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:48:05,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:48:05,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:48:05,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:48:05,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:48:05,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:48:05,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:48:05,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:48:05,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:48:05,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:48:05,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:48:05,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:48:05,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:48:05,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 23:48:05,605 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:48:05,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:48:05,606 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:48:05,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:48:05,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:48:05,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:48:05,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:48:05,608 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 23:48:05,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 23:48:05,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 23:48:05,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:48:05,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:48:05,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:48:05,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:48:05,609 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 23:48:05,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:48:05,609 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:48:05,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:48:05,610 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:48:05,610 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:48:05,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:48:05,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:48:05,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:48:05,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:48:05,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:48:05,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:48:05,611 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 23:48:05,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 23:48:05,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:48:05,611 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_e350ecd9-7618-4203-aa85-1bfac15c20c7/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 -> 66cb741c1a4973eb036ada076f70b691f8ab4b25 [2019-12-01 23:48:05,713 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:48:05,723 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:48:05,725 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:48:05,726 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:48:05,727 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:48:05,727 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-12-01 23:48:05,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/28d4467b0/d75e43bf7c014e0e95c6cc92f28cced1/FLAG90fe0cdf4 [2019-12-01 23:48:06,118 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:48:06,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-12-01 23:48:06,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/28d4467b0/d75e43bf7c014e0e95c6cc92f28cced1/FLAG90fe0cdf4 [2019-12-01 23:48:06,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/28d4467b0/d75e43bf7c014e0e95c6cc92f28cced1 [2019-12-01 23:48:06,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:48:06,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:48:06,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:48:06,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:48:06,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:48:06,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1d1bf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06, skipping insertion in model container [2019-12-01 23:48:06,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:48:06,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:48:06,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:06,353 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:48:06,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:06,396 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:48:06,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06 WrapperNode [2019-12-01 23:48:06,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:48:06,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:48:06,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:48:06,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:48:06,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:48:06,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:48:06,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:48:06,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:48:06,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,452 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,457 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:48:06,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:48:06,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:48:06,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:48:06,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/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 [2019-12-01 23:48:06,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:48:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 23:48:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:48:06,888 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:48:06,889 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-01 23:48:06,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:48:06 BoogieIcfgContainer [2019-12-01 23:48:06,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:48:06,890 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:48:06,890 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:48:06,900 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:48:06,900 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:48:06" (1/1) ... [2019-12-01 23:48:06,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:48:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:48:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-12-01 23:48:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-12-01 23:48:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 23:48:06,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:48:06,969 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) [2019-12-01 23:48:06,973 INFO L168 Benchmark]: Toolchain (without parser) took 838.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 943.5 MB in the beginning and 1.0 GB in the end (delta: -66.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:06,973 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:48:06,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -130.9 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:06,974 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.39 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. [2019-12-01 23:48:06,974 INFO L168 Benchmark]: Boogie Preprocessor took 27.49 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. [2019-12-01 23:48:06,975 INFO L168 Benchmark]: RCFGBuilder took 428.58 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: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:06,975 INFO L168 Benchmark]: CodeCheck took 80.73 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. [2019-12-01 23:48:06,977 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 262.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -130.9 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.39 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 27.49 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 428.58 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: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. * CodeCheck took 80.73 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 [2019-12-01 23:48:08,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:48:08,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:48:08,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:48:08,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:48:08,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:48:08,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:48:08,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:48:08,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:48:08,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:48:08,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:48:08,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:48:08,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:48:08,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:48:08,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:48:08,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:48:08,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:48:08,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:48:08,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:48:08,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:48:08,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:48:08,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:48:08,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:48:08,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:48:08,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:48:08,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:48:08,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:48:08,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:48:08,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:48:08,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:48:08,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:48:08,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:48:08,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:48:08,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:48:08,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:48:08,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:48:08,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:48:08,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:48:08,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:48:08,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:48:08,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:48:08,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 23:48:08,458 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:48:08,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:48:08,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:48:08,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:48:08,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:48:08,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:48:08,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:48:08,459 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 23:48:08,460 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 23:48:08,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:48:08,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:48:08,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:48:08,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:48:08,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 23:48:08,461 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 23:48:08,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 23:48:08,461 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 23:48:08,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:48:08,461 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:48:08,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:48:08,461 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:48:08,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:48:08,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:48:08,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:48:08,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:48:08,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:48:08,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:48:08,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:48:08,462 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 23:48:08,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 23:48:08,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:48:08,463 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 23:48:08,463 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:48:08,463 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_e350ecd9-7618-4203-aa85-1bfac15c20c7/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 -> 66cb741c1a4973eb036ada076f70b691f8ab4b25 [2019-12-01 23:48:08,640 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:48:08,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:48:08,653 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:48:08,654 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:48:08,654 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:48:08,655 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-12-01 23:48:08,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/7dc7f2a45/e9fc9a23fa5c41edaf7f678708f62338/FLAG7fdaf51cf [2019-12-01 23:48:09,150 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:48:09,150 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-12-01 23:48:09,156 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/7dc7f2a45/e9fc9a23fa5c41edaf7f678708f62338/FLAG7fdaf51cf [2019-12-01 23:48:09,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/bin/ukojak/data/7dc7f2a45/e9fc9a23fa5c41edaf7f678708f62338 [2019-12-01 23:48:09,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:48:09,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:48:09,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:48:09,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:48:09,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:48:09,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d3a828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09, skipping insertion in model container [2019-12-01 23:48:09,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:48:09,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:48:09,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:09,331 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:48:09,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:09,417 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:48:09,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09 WrapperNode [2019-12-01 23:48:09,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:48:09,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:48:09,418 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:48:09,418 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:48:09,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,433 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:48:09,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:48:09,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:48:09,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:48:09,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... [2019-12-01 23:48:09,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:48:09,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:48:09,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:48:09,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:48:09,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e350ecd9-7618-4203-aa85-1bfac15c20c7/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 [2019-12-01 23:48:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 23:48:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 23:48:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:48:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 23:48:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 23:48:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:48:09,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:48:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 23:48:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:48:20,990 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:48:20,990 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-01 23:48:20,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:48:20 BoogieIcfgContainer [2019-12-01 23:48:20,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:48:20,992 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:48:20,992 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:48:20,999 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:48:20,999 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:48:20" (1/1) ... [2019-12-01 23:48:21,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:48:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:48:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-12-01 23:48:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-12-01 23:48:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 23:48:21,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:48:21,063 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) [2019-12-01 23:48:21,066 INFO L168 Benchmark]: Toolchain (without parser) took 11897.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -85.0 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:21,067 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-12-01 23:48:21,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -159.9 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:21,067 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.04 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. [2019-12-01 23:48:21,068 INFO L168 Benchmark]: Boogie Preprocessor took 31.95 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:21,068 INFO L168 Benchmark]: RCFGBuilder took 11507.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:21,069 INFO L168 Benchmark]: CodeCheck took 72.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:21,071 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 0.17 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 249.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -159.9 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.04 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 31.95 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 11507.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. * CodeCheck took 72.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...