./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c09d35207837d7e7cd9dd8e982bfc09119406a64 ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c09d35207837d7e7cd9dd8e982bfc09119406a64 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:23:31,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:23:31,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:23:31,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:23:31,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:23:31,282 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:23:31,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:23:31,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:23:31,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:23:31,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:23:31,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:23:31,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:23:31,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:23:31,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:23:31,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:23:31,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:23:31,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:23:31,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:23:31,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:23:31,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:23:31,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:23:31,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:23:31,337 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:23:31,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:23:31,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:23:31,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:23:31,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:23:31,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:23:31,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:23:31,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:23:31,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:23:31,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:23:31,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:23:31,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:23:31,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:23:31,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:23:31,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:23:31,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:23:31,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:23:31,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:23:31,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:23:31,361 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:23:31,389 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:23:31,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:23:31,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:23:31,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:23:31,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:23:31,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:23:31,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:23:31,394 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:23:31,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:23:31,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:23:31,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:23:31,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:23:31,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:23:31,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:23:31,396 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:23:31,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:23:31,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:23:31,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:23:31,397 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:23:31,397 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:23:31,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:23:31,398 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:23:31,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:23:31,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:23:31,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:23:31,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:23:31,399 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:23:31,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:23:31,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:23:31,400 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_6eb7cdc6-26a6-4586-a778-aa83b578756a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c09d35207837d7e7cd9dd8e982bfc09119406a64 [2020-12-01 16:23:31,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:23:31,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:23:31,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:23:31,800 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:23:31,802 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:23:31,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-12-01 16:23:31,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/d9833ca1b/9143d76cfce046c9a83339e58815f1df/FLAG7914adc36 [2020-12-01 16:23:32,685 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:23:32,686 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-12-01 16:23:32,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/d9833ca1b/9143d76cfce046c9a83339e58815f1df/FLAG7914adc36 [2020-12-01 16:23:33,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/d9833ca1b/9143d76cfce046c9a83339e58815f1df [2020-12-01 16:23:33,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:23:33,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:23:33,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:23:33,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:23:33,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:23:33,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ecf364c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33, skipping insertion in model container [2020-12-01 16:23:33,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:23:33,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:23:33,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:23:33,351 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:23:33,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:23:33,409 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:23:33,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33 WrapperNode [2020-12-01 16:23:33,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:23:33,414 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:23:33,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:23:33,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:23:33,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:23:33,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:23:33,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:23:33,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:23:33,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:23:33,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:23:33,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:23:33,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:23:33,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/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 16:23:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:23:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:23:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:23:33,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:23:33,911 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:23:33,912 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 16:23:33,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:23:33 BoogieIcfgContainer [2020-12-01 16:23:33,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:23:33,916 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:23:33,917 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:23:33,931 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:23:33,931 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:23:33" (1/1) ... [2020-12-01 16:23:33,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:23:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:34,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-12-01 16:23:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-12-01 16:23:34,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 16:23:34,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:34,104 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 16:23:34,123 INFO L168 Benchmark]: Toolchain (without parser) took 1077.78 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 54.3 MB in the beginning and 89.2 MB in the end (delta: -34.9 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:23:34,124 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 90.2 MB. Free memory is still 70.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:23:34,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.40 ms. Allocated memory is still 90.2 MB. Free memory was 54.1 MB in the beginning and 67.3 MB in the end (delta: -13.2 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:23:34,127 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.71 ms. Allocated memory is still 90.2 MB. Free memory was 67.3 MB in the beginning and 65.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:23:34,129 INFO L168 Benchmark]: Boogie Preprocessor took 28.16 ms. Allocated memory is still 90.2 MB. Free memory was 65.9 MB in the beginning and 65.0 MB in the end (delta: 953.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:23:34,130 INFO L168 Benchmark]: RCFGBuilder took 421.99 ms. Allocated memory is still 90.2 MB. Free memory was 64.8 MB in the beginning and 50.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:23:34,132 INFO L168 Benchmark]: CodeCheck took 191.13 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 49.9 MB in the beginning and 89.2 MB in the end (delta: -39.3 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:23:34,157 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 90.2 MB. Free memory is still 70.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 378.40 ms. Allocated memory is still 90.2 MB. Free memory was 54.1 MB in the beginning and 67.3 MB in the end (delta: -13.2 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 49.71 ms. Allocated memory is still 90.2 MB. Free memory was 67.3 MB in the beginning and 65.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.16 ms. Allocated memory is still 90.2 MB. Free memory was 65.9 MB in the beginning and 65.0 MB in the end (delta: 953.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 421.99 ms. Allocated memory is still 90.2 MB. Free memory was 64.8 MB in the beginning and 50.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 191.13 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 49.9 MB in the beginning and 89.2 MB in the end (delta: -39.3 MB). Peak memory consumption was 10.1 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 16:23:37,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:23:37,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:23:37,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:23:37,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:23:37,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:23:37,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:23:37,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:23:37,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:23:37,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:23:37,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:23:37,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:23:37,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:23:37,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:23:37,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:23:37,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:23:37,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:23:37,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:23:37,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:23:37,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:23:37,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:23:37,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:23:37,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:23:37,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:23:37,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:23:37,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:23:37,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:23:37,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:23:37,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:23:37,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:23:37,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:23:37,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:23:37,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:23:37,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:23:37,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:23:37,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:23:37,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:23:37,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:23:37,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:23:37,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:23:37,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:23:37,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:23:37,748 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:23:37,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:23:37,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:23:37,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:23:37,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:23:37,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:23:37,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:23:37,753 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:23:37,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:23:37,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:23:37,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:23:37,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:23:37,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:23:37,755 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:23:37,755 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:23:37,755 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:23:37,756 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:23:37,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:23:37,756 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:23:37,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:23:37,757 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:23:37,757 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:23:37,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:23:37,758 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:23:37,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:23:37,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:23:37,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:23:37,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:23:37,760 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:23:37,760 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:23:37,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:23:37,760 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:23:37,761 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:23:37,761 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_6eb7cdc6-26a6-4586-a778-aa83b578756a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c09d35207837d7e7cd9dd8e982bfc09119406a64 [2020-12-01 16:23:38,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:23:38,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:23:38,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:23:38,337 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:23:38,338 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:23:38,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-12-01 16:23:38,431 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/15a9ad181/cc82434b678447a6ba597624e7e44693/FLAG73e64e5b0 [2020-12-01 16:23:39,187 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:23:39,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/sv-benchmarks/c/floats-cdfpl/sine_4.i [2020-12-01 16:23:39,198 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/15a9ad181/cc82434b678447a6ba597624e7e44693/FLAG73e64e5b0 [2020-12-01 16:23:39,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/bin/ukojak/data/15a9ad181/cc82434b678447a6ba597624e7e44693 [2020-12-01 16:23:39,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:23:39,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:23:39,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:23:39,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:23:39,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:23:39,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:39,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26b340dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39, skipping insertion in model container [2020-12-01 16:23:39,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:39,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:23:39,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:23:39,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:23:39,844 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:23:39,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:23:39,896 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:23:39,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39 WrapperNode [2020-12-01 16:23:39,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:23:39,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:23:39,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:23:39,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:23:39,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:39,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:23:40,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:23:40,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:23:40,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:23:40,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,099 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... [2020-12-01 16:23:40,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:23:40,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:23:40,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:23:40,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:23:40,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:23:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6eb7cdc6-26a6-4586-a778-aa83b578756a/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 16:23:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:23:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:23:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:23:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:24:11,488 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:24:11,489 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 16:24:11,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:24:11 BoogieIcfgContainer [2020-12-01 16:24:11,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:24:11,493 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:24:11,493 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:24:11,504 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:24:11,504 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:24:11" (1/1) ... [2020-12-01 16:24:11,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:24:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-12-01 16:24:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-12-01 16:24:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 16:24:11,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:11,623 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 16:24:11,632 INFO L168 Benchmark]: Toolchain (without parser) took 32110.16 ms. Allocated memory was 54.5 MB in the beginning and 69.2 MB in the end (delta: 14.7 MB). Free memory was 33.3 MB in the beginning and 46.8 MB in the end (delta: -13.5 MB). Peak memory consumption was 44.4 kB. Max. memory is 16.1 GB. [2020-12-01 16:24:11,635 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:11,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.03 ms. Allocated memory is still 54.5 MB. Free memory was 33.0 MB in the beginning and 22.8 MB in the end (delta: 10.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:11,640 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.04 ms. Allocated memory is still 54.5 MB. Free memory was 22.8 MB in the beginning and 38.1 MB in the end (delta: -15.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:11,642 INFO L168 Benchmark]: Boogie Preprocessor took 98.46 ms. Allocated memory is still 54.5 MB. Free memory was 38.1 MB in the beginning and 36.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:11,644 INFO L168 Benchmark]: RCFGBuilder took 31382.55 ms. Allocated memory was 54.5 MB in the beginning and 69.2 MB in the end (delta: 14.7 MB). Free memory was 36.7 MB in the beginning and 51.6 MB in the end (delta: -14.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:11,646 INFO L168 Benchmark]: CodeCheck took 135.18 ms. Allocated memory is still 69.2 MB. Free memory was 51.3 MB in the beginning and 46.8 MB in the end (delta: 4.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:11,663 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 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 377.03 ms. Allocated memory is still 54.5 MB. Free memory was 33.0 MB in the beginning and 22.8 MB in the end (delta: 10.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.04 ms. Allocated memory is still 54.5 MB. Free memory was 22.8 MB in the beginning and 38.1 MB in the end (delta: -15.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 98.46 ms. Allocated memory is still 54.5 MB. Free memory was 38.1 MB in the beginning and 36.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 31382.55 ms. Allocated memory was 54.5 MB in the beginning and 69.2 MB in the end (delta: 14.7 MB). Free memory was 36.7 MB in the beginning and 51.6 MB in the end (delta: -14.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. * CodeCheck took 135.18 ms. Allocated memory is still 69.2 MB. Free memory was 51.3 MB in the beginning and 46.8 MB in the end (delta: 4.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...