./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0834.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0834.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/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 1ba8be438fdf209735f867af41e44939ec8afdc4 ............................................................................................................................................................................................................ 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_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0834.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/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 1ba8be438fdf209735f867af41e44939ec8afdc4 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:09:54,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:09:54,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:09:54,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:09:54,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:09:54,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:09:54,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:09:54,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:09:54,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:09:54,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:09:54,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:09:54,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:09:54,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:09:54,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:09:54,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:09:54,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:09:54,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:09:54,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:09:54,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:09:54,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:09:54,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:09:54,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:09:54,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:09:54,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:09:54,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:09:54,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:09:54,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:09:54,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:09:54,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:09:54,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:09:54,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:09:54,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:09:54,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:09:54,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:09:54,849 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:09:54,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:09:54,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:09:54,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:09:54,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:09:54,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:09:54,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:09:54,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:09:54,882 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:09:54,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:09:54,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:09:54,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:09:54,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:09:54,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:09:54,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:09:54,897 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:09:54,898 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:09:54,898 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:09:54,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:09:54,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:09:54,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:09:54,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:09:54,899 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:09:54,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:09:54,900 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:09:54,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:09:54,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:09:54,901 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:09:54,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:09:54,901 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:09:54,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:09:54,902 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:09:54,902 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:09:54,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:09:54,903 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:09:54,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:09:54,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:09:54,903 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_c528531f-42b6-44fc-880a-8e4502c772bc/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 -> 1ba8be438fdf209735f867af41e44939ec8afdc4 [2019-11-20 05:09:55,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:09:55,133 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:09:55,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:09:55,140 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:09:55,141 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:09:55,142 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0834.c [2019-11-20 05:09:55,215 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/425c8ff20/2a0e0bb791854ae3ae34d3a0a4636cd3/FLAGd1260ea00 [2019-11-20 05:09:55,718 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:09:55,719 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/sv-benchmarks/c/float-newlib/float_req_bl_0834.c [2019-11-20 05:09:55,727 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/425c8ff20/2a0e0bb791854ae3ae34d3a0a4636cd3/FLAGd1260ea00 [2019-11-20 05:09:56,054 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/425c8ff20/2a0e0bb791854ae3ae34d3a0a4636cd3 [2019-11-20 05:09:56,058 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:09:56,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:09:56,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:09:56,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:09:56,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:09:56,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4541819f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56, skipping insertion in model container [2019-11-20 05:09:56,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,077 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:09:56,104 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:09:56,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:09:56,500 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:09:56,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:09:56,603 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:09:56,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56 WrapperNode [2019-11-20 05:09:56,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:09:56,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:09:56,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:09:56,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:09:56,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:09:56,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:09:56,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:09:56,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:09:56,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,724 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... [2019-11-20 05:09:56,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:09:56,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:09:56,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:09:56,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:09:56,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:09:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:09:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:09:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 05:09:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 05:09:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:09:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:09:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:09:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 05:09:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:09:57,487 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:09:57,487 INFO L285 CfgBuilder]: Removed 20 assume(true) statements. [2019-11-20 05:09:57,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:57 BoogieIcfgContainer [2019-11-20 05:09:57,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:09:57,489 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:09:57,490 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:09:57,502 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:09:57,502 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:57" (1/1) ... [2019-11-20 05:09:57,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:09:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:09:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 33 states and 54 transitions. [2019-11-20 05:09:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 54 transitions. [2019-11-20 05:09:57,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 05:09:57,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:09:57,608 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 05:09:57,613 INFO L168 Benchmark]: Toolchain (without parser) took 1552.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 948.8 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:09:57,614 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:09:57,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 544.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 948.8 MB in the beginning and 1.1 GB in the end (delta: -186.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:09:57,615 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:09:57,616 INFO L168 Benchmark]: Boogie Preprocessor took 75.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:09:57,617 INFO L168 Benchmark]: RCFGBuilder took 744.45 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:09:57,618 INFO L168 Benchmark]: CodeCheck took 121.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:09:57,622 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 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 544.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 948.8 MB in the beginning and 1.1 GB in the end (delta: -186.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.58 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 75.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 744.45 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * CodeCheck took 121.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 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 0.1.24-678e011 [2019-11-20 05:10:00,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:10:00,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:10:00,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:10:00,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:10:00,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:10:00,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:10:00,036 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:10:00,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:10:00,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:10:00,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:10:00,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:10:00,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:10:00,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:10:00,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:10:00,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:10:00,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:10:00,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:10:00,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:10:00,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:10:00,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:10:00,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:10:00,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:10:00,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:10:00,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:10:00,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:10:00,076 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:10:00,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:10:00,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:10:00,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:10:00,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:10:00,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:10:00,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:10:00,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:10:00,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:10:00,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:10:00,084 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:10:00,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:10:00,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:10:00,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:10:00,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:10:00,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:10:00,114 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:10:00,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:10:00,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:10:00,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:10:00,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:10:00,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:10:00,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:10:00,119 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:10:00,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:10:00,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:10:00,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:10:00,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:10:00,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:10:00,121 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:10:00,122 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:10:00,122 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:10:00,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:10:00,123 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:10:00,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:10:00,123 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:10:00,124 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:10:00,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:10:00,124 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:10:00,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:10:00,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:10:00,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:10:00,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:10:00,126 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:10:00,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:10:00,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:10:00,127 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:10:00,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:10:00,128 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_c528531f-42b6-44fc-880a-8e4502c772bc/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 -> 1ba8be438fdf209735f867af41e44939ec8afdc4 [2019-11-20 05:10:00,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:10:00,461 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:10:00,465 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:10:00,466 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:10:00,467 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:10:00,468 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0834.c [2019-11-20 05:10:00,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/94268141c/300110e791f24628b76d31ae5cf6554f/FLAGb309c86b5 [2019-11-20 05:10:01,017 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:10:01,028 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/sv-benchmarks/c/float-newlib/float_req_bl_0834.c [2019-11-20 05:10:01,039 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/94268141c/300110e791f24628b76d31ae5cf6554f/FLAGb309c86b5 [2019-11-20 05:10:01,333 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/data/94268141c/300110e791f24628b76d31ae5cf6554f [2019-11-20 05:10:01,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:10:01,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:10:01,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:10:01,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:10:01,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:10:01,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a755a4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01, skipping insertion in model container [2019-11-20 05:10:01,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,361 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:10:01,387 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:10:01,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:10:01,689 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:10:01,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:10:01,850 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:10:01,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01 WrapperNode [2019-11-20 05:10:01,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:10:01,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:10:01,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:10:01,852 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:10:01,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:10:01,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:10:01,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:10:01,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:10:01,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... [2019-11-20 05:10:01,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:10:01,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:10:01,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:10:01,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:10:01,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:10:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c528531f-42b6-44fc-880a-8e4502c772bc/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:10:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 05:10:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:10:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 05:10:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:10:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:10:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:10:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 05:10:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:10:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:11:07,748 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:11:07,748 INFO L285 CfgBuilder]: Removed 20 assume(true) statements. [2019-11-20 05:11:07,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:11:07 BoogieIcfgContainer [2019-11-20 05:11:07,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:11:07,750 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:11:07,750 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:11:07,758 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:11:07,758 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:11:07" (1/1) ... [2019-11-20 05:11:07,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:11:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:11:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 33 states and 54 transitions. [2019-11-20 05:11:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 54 transitions. [2019-11-20 05:11:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 05:11:07,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:11:07,833 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 05:11:07,838 INFO L168 Benchmark]: Toolchain (without parser) took 66499.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -141.8 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:11:07,838 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:11:07,839 INFO L168 Benchmark]: CACSL2BoogieTranslator took 510.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -198.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:11:07,840 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:11:07,840 INFO L168 Benchmark]: Boogie Preprocessor took 74.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:11:07,841 INFO L168 Benchmark]: RCFGBuilder took 65759.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:11:07,842 INFO L168 Benchmark]: CodeCheck took 85.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:11:07,845 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 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 510.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -198.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 65759.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * CodeCheck took 85.50 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...