./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c09d35207837d7e7cd9dd8e982bfc09119406a64 ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c09d35207837d7e7cd9dd8e982bfc09119406a64 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:27:08,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:27:08,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:27:08,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:27:08,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:27:08,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:27:08,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:27:08,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:27:08,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:27:08,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:27:08,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:27:08,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:27:08,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:27:08,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:27:08,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:27:08,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:27:08,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:27:08,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:27:08,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:27:08,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:27:08,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:27:08,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:27:08,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:27:08,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:27:08,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:27:08,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:27:08,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:27:08,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:27:08,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:27:08,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:27:08,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:27:08,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:27:08,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:27:08,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:27:08,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:27:08,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:27:08,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:27:08,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:27:08,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:27:08,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:27:08,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:27:08,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 01:27:08,684 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:27:08,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:27:08,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:27:08,686 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:27:08,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:27:08,687 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:27:08,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:27:08,687 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:27:08,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:27:08,688 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:27:08,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:27:08,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:27:08,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:27:08,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:27:08,689 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:27:08,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:27:08,689 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:27:08,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:27:08,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:27:08,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:27:08,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:27:08,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:27:08,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:27:08,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:27:08,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:27:08,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:27:08,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:27:08,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:27:08,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:27:08,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c09d35207837d7e7cd9dd8e982bfc09119406a64 [2020-11-30 01:27:09,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:27:09,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:27:09,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:27:09,053 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:27:09,054 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:27:09,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-11-30 01:27:09,126 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/e11ae2beb/a8d318e59d674d669994f2e583161472/FLAG163ccb0b0 [2020-11-30 01:27:09,563 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:27:09,564 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-11-30 01:27:09,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/e11ae2beb/a8d318e59d674d669994f2e583161472/FLAG163ccb0b0 [2020-11-30 01:27:09,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/e11ae2beb/a8d318e59d674d669994f2e583161472 [2020-11-30 01:27:09,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:27:09,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:27:09,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:27:09,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:27:09,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:27:09,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:27:09" (1/1) ... [2020-11-30 01:27:09,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685a576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:09, skipping insertion in model container [2020-11-30 01:27:09,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:27:09" (1/1) ... [2020-11-30 01:27:09,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:27:10,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:27:10,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:27:10,213 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:27:10,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:27:10,247 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:27:10,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10 WrapperNode [2020-11-30 01:27:10,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:27:10,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:27:10,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:27:10,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:27:10,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:27:10,286 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:27:10,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:27:10,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:27:10,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:27:10,310 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:27:10,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:27:10,311 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:27:10,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/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 [2020-11-30 01:27:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:27:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:27:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:27:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:27:10,719 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:27:10,719 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-30 01:27:10,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:10 BoogieIcfgContainer [2020-11-30 01:27:10,722 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:27:10,723 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:27:10,723 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:27:10,738 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:27:10,739 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:10" (1/1) ... [2020-11-30 01:27:10,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:27:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-30 01:27:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-30 01:27:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-30 01:27:10,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:27:10,823 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:27:10,830 INFO L168 Benchmark]: Toolchain (without parser) took 851.67 ms. Allocated memory is still 96.5 MB. Free memory was 61.4 MB in the beginning and 51.3 MB in the end (delta: 10.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:10,833 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 77.4 MB in the beginning and 77.3 MB in the end (delta: 71.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:27:10,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.82 ms. Allocated memory is still 96.5 MB. Free memory was 61.2 MB in the beginning and 73.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:10,837 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.88 ms. Allocated memory is still 96.5 MB. Free memory was 73.4 MB in the beginning and 72.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:10,838 INFO L168 Benchmark]: Boogie Preprocessor took 23.17 ms. Allocated memory is still 96.5 MB. Free memory was 72.0 MB in the beginning and 71.1 MB in the end (delta: 946.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:27:10,840 INFO L168 Benchmark]: RCFGBuilder took 411.79 ms. Allocated memory is still 96.5 MB. Free memory was 70.8 MB in the beginning and 56.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:10,846 INFO L168 Benchmark]: CodeCheck took 103.02 ms. Allocated memory is still 96.5 MB. Free memory was 56.1 MB in the beginning and 51.3 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:10,857 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 77.4 MB in the beginning and 77.3 MB in the end (delta: 71.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 271.82 ms. Allocated memory is still 96.5 MB. Free memory was 61.2 MB in the beginning and 73.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 35.88 ms. Allocated memory is still 96.5 MB. Free memory was 73.4 MB in the beginning and 72.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 23.17 ms. Allocated memory is still 96.5 MB. Free memory was 72.0 MB in the beginning and 71.1 MB in the end (delta: 946.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 411.79 ms. Allocated memory is still 96.5 MB. Free memory was 70.8 MB in the beginning and 56.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 103.02 ms. Allocated memory is still 96.5 MB. Free memory was 56.1 MB in the beginning and 51.3 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:27:13,567 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:27:13,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:27:13,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:27:13,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:27:13,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:27:13,655 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:27:13,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:27:13,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:27:13,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:27:13,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:27:13,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:27:13,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:27:13,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:27:13,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:27:13,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:27:13,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:27:13,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:27:13,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:27:13,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:27:13,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:27:13,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:27:13,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:27:13,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:27:13,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:27:13,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:27:13,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:27:13,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:27:13,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:27:13,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:27:13,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:27:13,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:27:13,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:27:13,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:27:13,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:27:13,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:27:13,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:27:13,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:27:13,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:27:13,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:27:13,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:27:13,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 01:27:13,800 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:27:13,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:27:13,803 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:27:13,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:27:13,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:27:13,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:27:13,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:27:13,807 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:27:13,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:27:13,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:27:13,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:27:13,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:27:13,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:27:13,809 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:27:13,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:27:13,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:27:13,810 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:27:13,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:27:13,810 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:27:13,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:27:13,811 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:27:13,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:27:13,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:27:13,812 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:27:13,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:27:13,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:27:13,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:27:13,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:27:13,813 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:27:13,813 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:27:13,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:27:13,814 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:27:13,814 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:27:13,814 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c09d35207837d7e7cd9dd8e982bfc09119406a64 [2020-11-30 01:27:14,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:27:14,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:27:14,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:27:14,339 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:27:14,342 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:27:14,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-11-30 01:27:14,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/0a8ed6d19/dc0733e3284e4c10838f3d88a970d314/FLAG814be494f [2020-11-30 01:27:14,931 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:27:14,931 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-11-30 01:27:14,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/0a8ed6d19/dc0733e3284e4c10838f3d88a970d314/FLAG814be494f [2020-11-30 01:27:15,305 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/bin/ukojak/data/0a8ed6d19/dc0733e3284e4c10838f3d88a970d314 [2020-11-30 01:27:15,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:27:15,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:27:15,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:27:15,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:27:15,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:27:15,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d0e922 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15, skipping insertion in model container [2020-11-30 01:27:15,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:27:15,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:27:15,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:27:15,578 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:27:15,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:27:15,629 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:27:15,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15 WrapperNode [2020-11-30 01:27:15,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:27:15,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:27:15,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:27:15,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:27:15,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:27:15,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:27:15,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:27:15,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:27:15,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:27:15,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:27:15,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:27:15,756 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:27:15,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3338ad7f-3209-407e-a8ce-7c288e2dceb9/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 [2020-11-30 01:27:15,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:27:15,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:27:15,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:27:15,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:27:43,228 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:27:43,228 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-30 01:27:43,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:43 BoogieIcfgContainer [2020-11-30 01:27:43,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:27:43,232 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:27:43,232 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:27:43,244 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:27:43,244 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:43" (1/1) ... [2020-11-30 01:27:43,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:43,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:27:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-30 01:27:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-30 01:27:43,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-30 01:27:43,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:27:43,403 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:27:43,416 INFO L168 Benchmark]: Toolchain (without parser) took 28098.99 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 50.4 MB in the beginning and 64.1 MB in the end (delta: -13.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:43,420 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 67.1 MB. Free memory was 49.8 MB in the beginning and 49.8 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:27:43,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.52 ms. Allocated memory is still 67.1 MB. Free memory was 50.3 MB in the beginning and 40.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:43,425 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.58 ms. Allocated memory is still 67.1 MB. Free memory was 40.1 MB in the beginning and 51.3 MB in the end (delta: -11.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:43,427 INFO L168 Benchmark]: Boogie Preprocessor took 54.76 ms. Allocated memory is still 67.1 MB. Free memory was 51.3 MB in the beginning and 50.1 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:27:43,428 INFO L168 Benchmark]: RCFGBuilder took 27475.06 ms. Allocated memory is still 67.1 MB. Free memory was 50.1 MB in the beginning and 34.6 MB in the end (delta: 15.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:43,430 INFO L168 Benchmark]: CodeCheck took 179.32 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 34.6 MB in the beginning and 64.1 MB in the end (delta: -29.5 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:27:43,446 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 67.1 MB. Free memory was 49.8 MB in the beginning and 49.8 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 314.52 ms. Allocated memory is still 67.1 MB. Free memory was 50.3 MB in the beginning and 40.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.58 ms. Allocated memory is still 67.1 MB. Free memory was 40.1 MB in the beginning and 51.3 MB in the end (delta: -11.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.76 ms. Allocated memory is still 67.1 MB. Free memory was 51.3 MB in the beginning and 50.1 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 27475.06 ms. Allocated memory is still 67.1 MB. Free memory was 50.1 MB in the beginning and 34.6 MB in the end (delta: 15.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 179.32 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 34.6 MB in the beginning and 64.1 MB in the end (delta: -29.5 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...