./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_1.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_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/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 853868a88f6c6643cd6d627e66ad7d81e22e5804 ............................................................................................................................................................................................................. 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_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/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 853868a88f6c6643cd6d627e66ad7d81e22e5804 ................................................................................................................................................................................................................ 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 [2020-11-28 04:37:45,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:45,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:46,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:46,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:46,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:46,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:46,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:46,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:46,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:46,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:46,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:46,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:46,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:46,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:46,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:46,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:46,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:46,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:46,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:46,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:46,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:46,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:46,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:46,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:46,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:46,076 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:46,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:46,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:46,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:46,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:46,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:46,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:46,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:46,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:46,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:46,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:46,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:46,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:46,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:46,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:46,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:37:46,110 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:46,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:46,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:46,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:46,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:46,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:46,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:46,113 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:46,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:46,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:46,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:46,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:46,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:46,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:46,114 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:46,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:46,115 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:46,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:46,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:46,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:46,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:46,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:46,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:46,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:46,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:46,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:46,117 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:46,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:46,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:46,118 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_729013f2-1c97-4000-98c1-d7ad0f4ada06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 853868a88f6c6643cd6d627e66ad7d81e22e5804 [2020-11-28 04:37:46,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:46,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:46,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:46,372 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:46,373 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:46,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_1.i [2020-11-28 04:37:46,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/c2edb2e64/f3669e799fbd4aa7a0a78cd812f42a6f/FLAGae67b43f5 [2020-11-28 04:37:46,886 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:46,886 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/sv-benchmarks/c/floats-cdfpl/sine_1.i [2020-11-28 04:37:46,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/c2edb2e64/f3669e799fbd4aa7a0a78cd812f42a6f/FLAGae67b43f5 [2020-11-28 04:37:47,291 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/c2edb2e64/f3669e799fbd4aa7a0a78cd812f42a6f [2020-11-28 04:37:47,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:47,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:47,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:47,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:47,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:47,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f0bec73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47, skipping insertion in model container [2020-11-28 04:37:47,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:47,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:47,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:47,529 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:47,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:47,570 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:47,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47 WrapperNode [2020-11-28 04:37:47,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:47,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:47,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:47,573 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:47,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:47,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:37:47,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:37:47,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:37:47,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,655 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,662 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... [2020-11-28 04:37:47,664 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:37:47,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:37:47,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:37:47,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:37:47,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/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 [2020-11-28 04:37:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:37:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:37:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:37:47,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:37:48,097 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:37:48,098 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-28 04:37:48,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:37:48 BoogieIcfgContainer [2020-11-28 04:37:48,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:37:48,101 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:37:48,101 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:37:48,112 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:37:48,112 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:37:48" (1/1) ... [2020-11-28 04:37:48,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:37:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:37:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-28 04:37:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-28 04:37:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:37:48,160 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:37:48,195 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) [2020-11-28 04:37:48,200 INFO L168 Benchmark]: Toolchain (without parser) took 903.72 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 66.3 MB in the beginning and 77.0 MB in the end (delta: -10.8 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:48,201 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:48,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 269.47 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 66.0 MB in the beginning and 99.2 MB in the end (delta: -33.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:48,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.90 ms. Allocated memory is still 121.6 MB. Free memory was 99.2 MB in the beginning and 98.0 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:48,204 INFO L168 Benchmark]: Boogie Preprocessor took 39.98 ms. Allocated memory is still 121.6 MB. Free memory was 98.0 MB in the beginning and 97.1 MB in the end (delta: 903.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:48,205 INFO L168 Benchmark]: RCFGBuilder took 434.62 ms. Allocated memory is still 121.6 MB. Free memory was 97.1 MB in the beginning and 82.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:48,206 INFO L168 Benchmark]: CodeCheck took 97.29 ms. Allocated memory is still 121.6 MB. Free memory was 82.0 MB in the beginning and 77.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:48,210 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 0.23 ms. Allocated memory is still 92.3 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 269.47 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 66.0 MB in the beginning and 99.2 MB in the end (delta: -33.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 51.90 ms. Allocated memory is still 121.6 MB. Free memory was 99.2 MB in the beginning and 98.0 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.98 ms. Allocated memory is still 121.6 MB. Free memory was 98.0 MB in the beginning and 97.1 MB in the end (delta: 903.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 434.62 ms. Allocated memory is still 121.6 MB. Free memory was 97.1 MB in the beginning and 82.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 97.29 ms. Allocated memory is still 121.6 MB. Free memory was 82.0 MB in the beginning and 77.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 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 [2020-11-28 04:37:50,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:50,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:50,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:50,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:50,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:50,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:50,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:50,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:50,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:50,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:50,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:50,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:50,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:50,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:50,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:50,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:50,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:50,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:50,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:50,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:50,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:50,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:50,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:50,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:50,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:50,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:50,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:50,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:50,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:50,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:50,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:50,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:50,633 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:50,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:50,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:50,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:50,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:50,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:50,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:50,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:50,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:37:50,677 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:50,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:50,679 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:50,679 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:50,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:50,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:50,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:50,681 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:50,682 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:50,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:50,683 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:50,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:50,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:50,684 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:50,684 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:50,684 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:50,684 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:50,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:50,685 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:50,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:50,685 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:50,685 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:50,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:50,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:50,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:50,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:50,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:50,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:50,694 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:50,694 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:50,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:50,694 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:50,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:50,695 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_729013f2-1c97-4000-98c1-d7ad0f4ada06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 853868a88f6c6643cd6d627e66ad7d81e22e5804 [2020-11-28 04:37:51,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:51,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:51,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:51,073 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:51,075 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:51,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_1.i [2020-11-28 04:37:51,138 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/003e6c669/19bcd25c58f246a8ae70795b393f3b91/FLAG46b1f9fd1 [2020-11-28 04:37:51,629 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:51,630 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/sv-benchmarks/c/floats-cdfpl/sine_1.i [2020-11-28 04:37:51,636 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/003e6c669/19bcd25c58f246a8ae70795b393f3b91/FLAG46b1f9fd1 [2020-11-28 04:37:51,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/bin/ukojak/data/003e6c669/19bcd25c58f246a8ae70795b393f3b91 [2020-11-28 04:37:51,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:51,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:51,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:51,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:51,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:51,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:51" (1/1) ... [2020-11-28 04:37:51,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf1b6f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:51, skipping insertion in model container [2020-11-28 04:37:51,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:51" (1/1) ... [2020-11-28 04:37:51,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:52,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:52,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:52,189 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:52,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:52,223 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:52,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52 WrapperNode [2020-11-28 04:37:52,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:52,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:52,226 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:52,226 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:52,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:52,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:37:52,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:37:52,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:37:52,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... [2020-11-28 04:37:52,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:37:52,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:37:52,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:37:52,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:37:52,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_729013f2-1c97-4000-98c1-d7ad0f4ada06/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 [2020-11-28 04:37:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:37:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:37:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:37:52,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:38:23,922 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:38:23,923 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-28 04:38:23,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:23 BoogieIcfgContainer [2020-11-28 04:38:23,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:38:23,927 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:38:23,927 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:38:23,938 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:38:23,938 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:23" (1/1) ... [2020-11-28 04:38:23,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:38:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:38:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-28 04:38:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-28 04:38:23,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:38:23,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:38:24,033 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) [2020-11-28 04:38:24,039 INFO L168 Benchmark]: Toolchain (without parser) took 32063.98 ms. Allocated memory is still 60.8 MB. Free memory was 41.4 MB in the beginning and 25.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,040 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 60.8 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:24,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.57 ms. Allocated memory is still 60.8 MB. Free memory was 41.3 MB in the beginning and 31.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.13 ms. Allocated memory is still 60.8 MB. Free memory was 31.1 MB in the beginning and 29.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:24,043 INFO L168 Benchmark]: Boogie Preprocessor took 57.47 ms. Allocated memory is still 60.8 MB. Free memory was 29.6 MB in the beginning and 28.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,044 INFO L168 Benchmark]: RCFGBuilder took 31605.29 ms. Allocated memory is still 60.8 MB. Free memory was 28.3 MB in the beginning and 30.0 MB in the end (delta: -1.6 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,046 INFO L168 Benchmark]: CodeCheck took 109.30 ms. Allocated memory is still 60.8 MB. Free memory was 30.0 MB in the beginning and 25.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,051 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 0.21 ms. Allocated memory is still 60.8 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 249.57 ms. Allocated memory is still 60.8 MB. Free memory was 41.3 MB in the beginning and 31.1 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 36.13 ms. Allocated memory is still 60.8 MB. Free memory was 31.1 MB in the beginning and 29.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 57.47 ms. Allocated memory is still 60.8 MB. Free memory was 29.6 MB in the beginning and 28.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 31605.29 ms. Allocated memory is still 60.8 MB. Free memory was 28.3 MB in the beginning and 30.0 MB in the end (delta: -1.6 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * CodeCheck took 109.30 ms. Allocated memory is still 60.8 MB. Free memory was 30.0 MB in the beginning and 25.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...