./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_3_7.i --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_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/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 1a235e961590504bf325ed48e961fbf72a0d83a1 ........................................................................................................................................................................................................ 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_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/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 1a235e961590504bf325ed48e961fbf72a0d83a1 ........................................................................................................................................................................................................... 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 02:34:44,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 02:34:44,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 02:34:44,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 02:34:44,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 02:34:44,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 02:34:44,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 02:34:44,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 02:34:44,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 02:34:44,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 02:34:44,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 02:34:44,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 02:34:44,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 02:34:44,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 02:34:44,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 02:34:44,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 02:34:44,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 02:34:44,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 02:34:44,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 02:34:44,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 02:34:44,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 02:34:44,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 02:34:44,983 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 02:34:44,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 02:34:44,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 02:34:44,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 02:34:44,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 02:34:44,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 02:34:44,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 02:34:44,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 02:34:44,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 02:34:44,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 02:34:44,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 02:34:44,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 02:34:44,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 02:34:44,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 02:34:44,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 02:34:44,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 02:34:44,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 02:34:44,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 02:34:44,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 02:34:44,991 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 02:34:45,000 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 02:34:45,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 02:34:45,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 02:34:45,001 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 02:34:45,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 02:34:45,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 02:34:45,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 02:34:45,002 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 02:34:45,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 02:34:45,002 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 02:34:45,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 02:34:45,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 02:34:45,004 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 02:34:45,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 02:34:45,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 02:34:45,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 02:34:45,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 02:34:45,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 02:34:45,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 02:34:45,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 02:34:45,005 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 02:34:45,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 02:34:45,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 02:34:45,005 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_befb3177-6216-4eb6-862b-fed79d188661/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 -> 1a235e961590504bf325ed48e961fbf72a0d83a1 [2019-12-01 02:34:45,102 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 02:34:45,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 02:34:45,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 02:34:45,114 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 02:34:45,115 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 02:34:45,115 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_7.i [2019-12-01 02:34:45,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/ffbad3465/e68d875dd86e4df4a48a911292d1ce7d/FLAG3dae36acf [2019-12-01 02:34:45,582 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 02:34:45,583 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/sv-benchmarks/c/floats-cdfpl/newton_3_7.i [2019-12-01 02:34:45,586 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/ffbad3465/e68d875dd86e4df4a48a911292d1ce7d/FLAG3dae36acf [2019-12-01 02:34:45,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/ffbad3465/e68d875dd86e4df4a48a911292d1ce7d [2019-12-01 02:34:45,597 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 02:34:45,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 02:34:45,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 02:34:45,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 02:34:45,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 02:34:45,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446e037f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45, skipping insertion in model container [2019-12-01 02:34:45,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 02:34:45,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 02:34:45,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:34:45,758 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 02:34:45,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:34:45,784 INFO L208 MainTranslator]: Completed translation [2019-12-01 02:34:45,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45 WrapperNode [2019-12-01 02:34:45,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 02:34:45,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 02:34:45,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 02:34:45,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 02:34:45,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,806 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 02:34:45,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 02:34:45,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 02:34:45,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 02:34:45,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 02:34:45,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 02:34:45,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 02:34:45,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 02:34:45,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/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 02:34:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-01 02:34:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-01 02:34:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 02:34:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 02:34:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-12-01 02:34:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-12-01 02:34:45,961 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 02:34:45,961 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 02:34:45,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:34:45 BoogieIcfgContainer [2019-12-01 02:34:45,962 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 02:34:45,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 02:34:45,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 02:34:45,969 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 02:34:45,969 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:34:45" (1/1) ... [2019-12-01 02:34:45,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 02:34:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-12-01 02:34:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-12-01 02:34:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-01 02:34:46,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:46,035 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 02:34:46,039 INFO L168 Benchmark]: Toolchain (without parser) took 440.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -123.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:34:46,039 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:34:46,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 186.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-12-01 02:34:46,041 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.11 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:34:46,041 INFO L168 Benchmark]: Boogie Preprocessor took 13.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:34:46,042 INFO L168 Benchmark]: RCFGBuilder took 142.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 02:34:46,042 INFO L168 Benchmark]: CodeCheck took 74.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 02:34:46,045 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 186.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.11 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 13.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 142.14 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * CodeCheck took 74.90 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. 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 02:34:47,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 02:34:47,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 02:34:47,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 02:34:47,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 02:34:47,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 02:34:47,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 02:34:47,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 02:34:47,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 02:34:47,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 02:34:47,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 02:34:47,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 02:34:47,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 02:34:47,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 02:34:47,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 02:34:47,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 02:34:47,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 02:34:47,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 02:34:47,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 02:34:47,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 02:34:47,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 02:34:47,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 02:34:47,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 02:34:47,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 02:34:47,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 02:34:47,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 02:34:47,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 02:34:47,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 02:34:47,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 02:34:47,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 02:34:47,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 02:34:47,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 02:34:47,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 02:34:47,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 02:34:47,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 02:34:47,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 02:34:47,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 02:34:47,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 02:34:47,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 02:34:47,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 02:34:47,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 02:34:47,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 02:34:47,428 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 02:34:47,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 02:34:47,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 02:34:47,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 02:34:47,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 02:34:47,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 02:34:47,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 02:34:47,430 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 02:34:47,431 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 02:34:47,432 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 02:34:47,432 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 02:34:47,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 02:34:47,432 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 02:34:47,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 02:34:47,432 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 02:34:47,432 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 02:34:47,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 02:34:47,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 02:34:47,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 02:34:47,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 02:34:47,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 02:34:47,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 02:34:47,433 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 02:34:47,434 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 02:34:47,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 02:34:47,434 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 02:34:47,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 02:34:47,434 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_befb3177-6216-4eb6-862b-fed79d188661/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 -> 1a235e961590504bf325ed48e961fbf72a0d83a1 [2019-12-01 02:34:47,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 02:34:47,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 02:34:47,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 02:34:47,620 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 02:34:47,620 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 02:34:47,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_7.i [2019-12-01 02:34:47,664 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/31528eb30/67b746d2b5514f959bf32fac160bc778/FLAG393d4fee8 [2019-12-01 02:34:48,063 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 02:34:48,063 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/sv-benchmarks/c/floats-cdfpl/newton_3_7.i [2019-12-01 02:34:48,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/31528eb30/67b746d2b5514f959bf32fac160bc778/FLAG393d4fee8 [2019-12-01 02:34:48,076 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/bin/ukojak/data/31528eb30/67b746d2b5514f959bf32fac160bc778 [2019-12-01 02:34:48,078 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 02:34:48,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 02:34:48,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 02:34:48,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 02:34:48,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 02:34:48,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@415fd40c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48, skipping insertion in model container [2019-12-01 02:34:48,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 02:34:48,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 02:34:48,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:34:48,207 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 02:34:48,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:34:48,231 INFO L208 MainTranslator]: Completed translation [2019-12-01 02:34:48,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48 WrapperNode [2019-12-01 02:34:48,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 02:34:48,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 02:34:48,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 02:34:48,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 02:34:48,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 02:34:48,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 02:34:48,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 02:34:48,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 02:34:48,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... [2019-12-01 02:34:48,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 02:34:48,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 02:34:48,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 02:34:48,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 02:34:48,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:34:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_befb3177-6216-4eb6-862b-fed79d188661/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 02:34:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-01 02:34:48,342 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-01 02:34:48,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 02:34:48,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 02:34:48,342 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-12-01 02:34:48,342 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-12-01 02:35:49,662 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 02:35:49,663 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 02:35:49,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:35:49 BoogieIcfgContainer [2019-12-01 02:35:49,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 02:35:49,664 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 02:35:49,664 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 02:35:49,673 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 02:35:49,673 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:35:49" (1/1) ... [2019-12-01 02:35:49,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 02:35:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-12-01 02:35:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-12-01 02:35:49,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-01 02:35:49,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:49,746 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 02:35:49,749 INFO L168 Benchmark]: Toolchain (without parser) took 61670.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -131.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:35:49,750 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 02:35:49,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 152.55 ms. Allocated memory is still 1.0 GB. Free memory was 953.7 MB in the beginning and 941.6 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-12-01 02:35:49,751 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -177.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-12-01 02:35:49,751 INFO L168 Benchmark]: Boogie Preprocessor took 17.36 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 02:35:49,752 INFO L168 Benchmark]: RCFGBuilder took 61361.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-12-01 02:35:49,752 INFO L168 Benchmark]: CodeCheck took 83.77 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 02:35:49,755 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 152.55 ms. Allocated memory is still 1.0 GB. Free memory was 953.7 MB in the beginning and 941.6 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -177.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.36 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 61361.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * CodeCheck took 83.77 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...