./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_7.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/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 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 ............................................................................................................................................................................................................. 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_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/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 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:54:30,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:54:30,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:54:30,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:54:30,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:54:30,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:54:30,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:54:30,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:54:30,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:54:30,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:54:30,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:54:30,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:54:30,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:54:30,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:54:30,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:54:30,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:54:30,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:54:30,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:54:30,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:54:30,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:54:30,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:54:30,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:54:30,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:54:30,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:54:30,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:54:30,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:54:30,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:54:30,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:54:30,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:54:30,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:54:30,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:54:30,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:54:30,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:54:30,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:54:30,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:54:30,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:54:30,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:54:30,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:54:30,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:54:30,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:54:30,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:54:30,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:54:30,620 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:54:30,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:54:30,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:54:30,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:54:30,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:54:30,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:54:30,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:54:30,627 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:54:30,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:54:30,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:54:30,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:54:30,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:54:30,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:54:30,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:54:30,628 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:54:30,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:54:30,629 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:54:30,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:54:30,629 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:54:30,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:54:30,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:54:30,630 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:54:30,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:30,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:54:30,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:54:30,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:54:30,632 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:54:30,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:54:30,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:54:30,632 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_9dc9c894-3ea6-4928-94cf-9043d322a3ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 [2020-12-01 17:54:30,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:54:31,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:54:31,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:54:31,067 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:54:31,069 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:54:31,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-12-01 17:54:31,189 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/eaac1330f/b0f570011d4a41f6b7d557e0fb12b6a5/FLAG6357ac895 [2020-12-01 17:54:31,894 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:54:31,894 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-12-01 17:54:31,909 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/eaac1330f/b0f570011d4a41f6b7d557e0fb12b6a5/FLAG6357ac895 [2020-12-01 17:54:32,225 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/eaac1330f/b0f570011d4a41f6b7d557e0fb12b6a5 [2020-12-01 17:54:32,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:54:32,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:54:32,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:32,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:54:32,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:54:32,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32da5e84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32, skipping insertion in model container [2020-12-01 17:54:32,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:54:32,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:32,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:32,622 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:54:32,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:32,661 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:54:32,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32 WrapperNode [2020-12-01 17:54:32,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:32,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:32,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:54:32,665 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:54:32,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:32,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:54:32,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:54:32,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:54:32,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... [2020-12-01 17:54:32,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:54:32,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:54:32,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:54:32,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:54:32,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/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 [2020-12-01 17:54:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:54:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:54:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:54:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:54:33,184 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:54:33,184 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 17:54:33,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:54:33 BoogieIcfgContainer [2020-12-01 17:54:33,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:54:33,189 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:54:33,189 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:54:33,203 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:54:33,204 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:54:33" (1/1) ... [2020-12-01 17:54:33,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:54:33,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:54:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-12-01 17:54:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-12-01 17:54:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 17:54:33,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:54:33,327 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) [2020-12-01 17:54:33,335 INFO L168 Benchmark]: Toolchain (without parser) took 1100.25 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.5 MB in the beginning and 56.7 MB in the end (delta: -9.2 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:33,336 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 83.9 MB. Free memory was 63.8 MB in the beginning and 63.7 MB in the end (delta: 54.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:33,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.82 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.3 MB in the beginning and 78.9 MB in the end (delta: -31.7 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:33,339 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.10 ms. Allocated memory is still 100.7 MB. Free memory was 78.9 MB in the beginning and 77.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:33,341 INFO L168 Benchmark]: Boogie Preprocessor took 44.00 ms. Allocated memory is still 100.7 MB. Free memory was 77.7 MB in the beginning and 76.4 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:33,342 INFO L168 Benchmark]: RCFGBuilder took 423.82 ms. Allocated memory is still 100.7 MB. Free memory was 76.4 MB in the beginning and 61.4 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:33,344 INFO L168 Benchmark]: CodeCheck took 142.67 ms. Allocated memory is still 100.7 MB. Free memory was 61.4 MB in the beginning and 56.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:33,364 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 0.40 ms. Allocated memory is still 83.9 MB. Free memory was 63.8 MB in the beginning and 63.7 MB in the end (delta: 54.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 428.82 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.3 MB in the beginning and 78.9 MB in the end (delta: -31.7 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 52.10 ms. Allocated memory is still 100.7 MB. Free memory was 78.9 MB in the beginning and 77.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 44.00 ms. Allocated memory is still 100.7 MB. Free memory was 77.7 MB in the beginning and 76.4 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 423.82 ms. Allocated memory is still 100.7 MB. Free memory was 76.4 MB in the beginning and 61.4 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 142.67 ms. Allocated memory is still 100.7 MB. Free memory was 61.4 MB in the beginning and 56.7 MB in the end (delta: 4.7 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 0.2.0-69874e2 [2020-12-01 17:54:36,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:54:36,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:54:36,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:54:36,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:54:36,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:54:36,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:54:36,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:54:36,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:54:36,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:54:36,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:54:36,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:54:36,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:54:36,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:54:36,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:54:36,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:54:36,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:54:36,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:54:36,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:54:36,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:54:36,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:54:36,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:54:36,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:54:36,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:54:36,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:54:36,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:54:36,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:54:36,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:54:36,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:54:36,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:54:36,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:54:36,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:54:36,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:54:36,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:54:36,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:54:36,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:54:36,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:54:36,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:54:36,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:54:36,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:54:36,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:54:36,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:54:36,848 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:54:36,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:54:36,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:54:36,851 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:54:36,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:54:36,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:54:36,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:54:36,853 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:54:36,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:54:36,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:54:36,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:54:36,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:54:36,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:54:36,855 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:54:36,855 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:54:36,856 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:54:36,856 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:54:36,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:54:36,857 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:54:36,857 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:54:36,857 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:54:36,858 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:54:36,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:54:36,858 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:54:36,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:36,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:54:36,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:54:36,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:54:36,860 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:54:36,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:54:36,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:54:36,861 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:54:36,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:54:36,861 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_9dc9c894-3ea6-4928-94cf-9043d322a3ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 [2020-12-01 17:54:37,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:54:37,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:54:37,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:54:37,384 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:54:37,386 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:54:37,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-12-01 17:54:37,487 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/06452901d/63298e465250438dbd2afff32ccc4720/FLAG4b0e3b533 [2020-12-01 17:54:38,195 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:54:38,199 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-12-01 17:54:38,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/06452901d/63298e465250438dbd2afff32ccc4720/FLAG4b0e3b533 [2020-12-01 17:54:38,532 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/bin/ukojak/data/06452901d/63298e465250438dbd2afff32ccc4720 [2020-12-01 17:54:38,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:54:38,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:54:38,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:38,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:54:38,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:54:38,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:38,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b5b5f1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38, skipping insertion in model container [2020-12-01 17:54:38,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:38,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:54:38,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:38,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:38,838 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:54:38,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:38,884 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:54:38,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38 WrapperNode [2020-12-01 17:54:38,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:38,887 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:38,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:54:38,888 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:54:38,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:38,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:38,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:39,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:54:39,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:54:39,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:54:39,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... [2020-12-01 17:54:39,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:54:39,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:54:39,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:54:39,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:54:39,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9dc9c894-3ea6-4928-94cf-9043d322a3ef/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 [2020-12-01 17:54:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:54:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:54:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:54:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:55:10,597 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:55:10,597 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 17:55:10,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:55:10 BoogieIcfgContainer [2020-12-01 17:55:10,601 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:55:10,602 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:55:10,602 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:55:10,613 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:55:10,613 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:55:10" (1/1) ... [2020-12-01 17:55:10,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:55:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:55:10,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-12-01 17:55:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-12-01 17:55:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 17:55:10,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:55:10,730 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) [2020-12-01 17:55:10,736 INFO L168 Benchmark]: Toolchain (without parser) took 32197.26 ms. Allocated memory is still 65.0 MB. Free memory was 46.4 MB in the beginning and 45.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:10,737 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 65.0 MB. Free memory is still 46.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:10,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 346.60 ms. Allocated memory is still 65.0 MB. Free memory was 46.2 MB in the beginning and 35.9 MB in the end (delta: 10.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:10,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.00 ms. Allocated memory is still 65.0 MB. Free memory was 35.9 MB in the beginning and 48.9 MB in the end (delta: -12.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:10,742 INFO L168 Benchmark]: Boogie Preprocessor took 69.18 ms. Allocated memory is still 65.0 MB. Free memory was 48.9 MB in the beginning and 47.7 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:10,743 INFO L168 Benchmark]: RCFGBuilder took 31512.70 ms. Allocated memory is still 65.0 MB. Free memory was 47.7 MB in the beginning and 32.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:10,744 INFO L168 Benchmark]: CodeCheck took 132.12 ms. Allocated memory is still 65.0 MB. Free memory was 32.4 MB in the beginning and 45.2 MB in the end (delta: -12.8 MB). Peak memory consumption was 5.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:10,749 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 0.33 ms. Allocated memory is still 65.0 MB. Free memory is still 46.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 346.60 ms. Allocated memory is still 65.0 MB. Free memory was 46.2 MB in the beginning and 35.9 MB in the end (delta: 10.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 127.00 ms. Allocated memory is still 65.0 MB. Free memory was 35.9 MB in the beginning and 48.9 MB in the end (delta: -12.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 69.18 ms. Allocated memory is still 65.0 MB. Free memory was 48.9 MB in the beginning and 47.7 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 31512.70 ms. Allocated memory is still 65.0 MB. Free memory was 47.7 MB in the beginning and 32.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 132.12 ms. Allocated memory is still 65.0 MB. Free memory was 32.4 MB in the beginning and 45.2 MB in the end (delta: -12.8 MB). Peak memory consumption was 5.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...