./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_7.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:58:15,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:58:15,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:58:15,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:58:15,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:58:15,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:58:15,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:58:15,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:58:15,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:58:15,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:58:15,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:58:15,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:58:15,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:58:15,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:58:15,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:58:15,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:58:15,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:58:15,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:58:15,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:58:15,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:58:15,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:58:15,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:58:15,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:58:15,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:58:15,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:58:15,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:58:15,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:58:15,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:58:15,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:58:15,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:58:15,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:58:15,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:58:15,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:58:15,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:58:15,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:58:15,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:58:15,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:58:15,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:58:15,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:58:15,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:58:15,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:58:15,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 23:58:15,683 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:58:15,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:58:15,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:58:15,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:58:15,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:58:15,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:58:15,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:58:15,687 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:58:15,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:58:15,688 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:58:15,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:58:15,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:58:15,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:58:15,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:58:15,690 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:58:15,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:58:15,690 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:58:15,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:58:15,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:58:15,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:58:15,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:58:15,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:58:15,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:58:15,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:58:15,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:58:15,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:58:15,693 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:58:15,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:58:15,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:58:15,694 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_2c80c461-d0c2-462f-ad61-8beb53e2c531/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 [2020-11-29 23:58:15,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:58:16,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:58:16,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:58:16,009 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:58:16,010 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:58:16,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-11-29 23:58:16,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/ef0444439/dbe6b602df6a4c459606769a846bd365/FLAG907626843 [2020-11-29 23:58:16,546 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:58:16,546 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-11-29 23:58:16,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/ef0444439/dbe6b602df6a4c459606769a846bd365/FLAG907626843 [2020-11-29 23:58:16,916 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/ef0444439/dbe6b602df6a4c459606769a846bd365 [2020-11-29 23:58:16,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:58:16,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:58:16,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:16,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:58:16,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:58:16,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:16" (1/1) ... [2020-11-29 23:58:16,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b05ec3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:16, skipping insertion in model container [2020-11-29 23:58:16,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:16" (1/1) ... [2020-11-29 23:58:16,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:58:16,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:58:17,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:58:17,210 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:58:17,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:58:17,250 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:58:17,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17 WrapperNode [2020-11-29 23:58:17,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:17,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:58:17,253 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:58:17,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:58:17,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:58:17,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:58:17,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:58:17,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:58:17,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 23:58:17,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 23:58:17,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 23:58:17,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 23:58:17,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/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 [2020-11-29 23:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 23:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 23:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 23:58:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 23:58:17,682 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 23:58:17,683 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-29 23:58:17,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:58:17 BoogieIcfgContainer [2020-11-29 23:58:17,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 23:58:17,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 23:58:17,686 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 23:58:17,696 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 23:58:17,696 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:58:17" (1/1) ... [2020-11-29 23:58:17,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 23:58:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 23:58:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-29 23:58:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-29 23:58:17,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-29 23:58:17,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 23:58:17,834 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) [2020-11-29 23:58:17,841 INFO L168 Benchmark]: Toolchain (without parser) took 917.78 ms. Allocated memory is still 92.3 MB. Free memory was 62.3 MB in the beginning and 48.3 MB in the end (delta: 14.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,843 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 92.3 MB. Free memory was 53.3 MB in the beginning and 53.2 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:58:17,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.54 ms. Allocated memory is still 92.3 MB. Free memory was 62.1 MB in the beginning and 70.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,848 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.27 ms. Allocated memory is still 92.3 MB. Free memory was 70.5 MB in the beginning and 69.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,849 INFO L168 Benchmark]: Boogie Preprocessor took 21.07 ms. Allocated memory is still 92.3 MB. Free memory was 69.3 MB in the beginning and 68.4 MB in the end (delta: 882.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:58:17,850 INFO L168 Benchmark]: RCFGBuilder took 375.78 ms. Allocated memory is still 92.3 MB. Free memory was 68.0 MB in the beginning and 53.3 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,851 INFO L168 Benchmark]: CodeCheck took 151.59 ms. Allocated memory is still 92.3 MB. Free memory was 53.3 MB in the beginning and 48.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,864 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 0.21 ms. Allocated memory is still 92.3 MB. Free memory was 53.3 MB in the beginning and 53.2 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 329.54 ms. Allocated memory is still 92.3 MB. Free memory was 62.1 MB in the beginning and 70.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 34.27 ms. Allocated memory is still 92.3 MB. Free memory was 70.5 MB in the beginning and 69.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 21.07 ms. Allocated memory is still 92.3 MB. Free memory was 69.3 MB in the beginning and 68.4 MB in the end (delta: 882.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 375.78 ms. Allocated memory is still 92.3 MB. Free memory was 68.0 MB in the beginning and 53.3 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 151.59 ms. Allocated memory is still 92.3 MB. Free memory was 53.3 MB in the beginning and 48.3 MB in the end (delta: 5.1 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 [2020-11-29 23:58:20,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:58:20,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:58:20,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:58:20,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:58:20,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:58:20,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:58:20,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:58:20,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:58:20,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:58:20,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:58:20,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:58:20,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:58:20,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:58:20,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:58:20,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:58:20,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:58:20,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:58:20,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:58:20,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:58:20,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:58:20,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:58:20,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:58:20,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:58:20,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:58:20,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:58:20,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:58:20,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:58:20,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:58:20,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:58:20,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:58:20,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:58:20,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:58:20,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:58:20,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:58:20,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:58:20,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:58:20,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:58:20,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:58:20,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:58:20,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:58:20,524 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 23:58:20,550 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:58:20,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:58:20,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:58:20,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:58:20,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:58:20,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:58:20,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:58:20,554 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:58:20,554 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:58:20,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:58:20,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:58:20,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:58:20,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:58:20,555 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:58:20,555 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:58:20,555 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:58:20,555 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:58:20,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:58:20,556 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:58:20,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:58:20,556 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:58:20,556 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:58:20,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:58:20,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:58:20,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:58:20,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:58:20,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:58:20,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:58:20,558 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:58:20,558 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:58:20,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:58:20,558 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:58:20,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:58:20,572 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_2c80c461-d0c2-462f-ad61-8beb53e2c531/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11a173a69560d75c2eb39d6ac1ff4cdd28ef28d2 [2020-11-29 23:58:21,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:58:21,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:58:21,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:58:21,055 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:58:21,058 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:58:21,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-11-29 23:58:21,133 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/357620de0/0900ccde80644d2aba27b4f36cfac700/FLAGdfb8b1ef0 [2020-11-29 23:58:21,659 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:58:21,660 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/sv-benchmarks/c/floats-cdfpl/sine_7.i [2020-11-29 23:58:21,666 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/357620de0/0900ccde80644d2aba27b4f36cfac700/FLAGdfb8b1ef0 [2020-11-29 23:58:22,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/bin/ukojak/data/357620de0/0900ccde80644d2aba27b4f36cfac700 [2020-11-29 23:58:22,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:58:22,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:58:22,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:22,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:58:22,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:58:22,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3608fc27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22, skipping insertion in model container [2020-11-29 23:58:22,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:58:22,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:58:22,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:58:22,264 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:58:22,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:58:22,319 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:58:22,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22 WrapperNode [2020-11-29 23:58:22,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:22,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:58:22,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:58:22,325 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:58:22,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:58:22,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:58:22,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:58:22,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:58:22,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... [2020-11-29 23:58:22,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 23:58:22,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 23:58:22,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 23:58:22,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 23:58:22,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2c80c461-d0c2-462f-ad61-8beb53e2c531/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 [2020-11-29 23:58:22,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 23:58:22,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 23:58:22,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 23:58:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 23:58:55,200 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 23:58:55,200 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-29 23:58:55,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:58:55 BoogieIcfgContainer [2020-11-29 23:58:55,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 23:58:55,203 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 23:58:55,203 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 23:58:55,214 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 23:58:55,214 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:58:55" (1/1) ... [2020-11-29 23:58:55,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 23:58:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 23:58:55,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-29 23:58:55,256 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-29 23:58:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-29 23:58:55,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 23:58:55,302 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) [2020-11-29 23:58:55,307 INFO L168 Benchmark]: Toolchain (without parser) took 33294.65 ms. Allocated memory is still 67.1 MB. Free memory was 50.8 MB in the beginning and 29.8 MB in the end (delta: 20.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:55,308 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:58:55,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.31 ms. Allocated memory is still 67.1 MB. Free memory was 50.5 MB in the beginning and 40.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:55,310 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.89 ms. Allocated memory is still 67.1 MB. Free memory was 40.3 MB in the beginning and 51.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:55,311 INFO L168 Benchmark]: Boogie Preprocessor took 52.26 ms. Allocated memory is still 67.1 MB. Free memory was 51.2 MB in the beginning and 50.2 MB in the end (delta: 997.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:58:55,312 INFO L168 Benchmark]: RCFGBuilder took 32707.68 ms. Allocated memory is still 67.1 MB. Free memory was 50.2 MB in the beginning and 34.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:55,313 INFO L168 Benchmark]: CodeCheck took 101.72 ms. Allocated memory is still 67.1 MB. Free memory was 34.7 MB in the beginning and 29.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:55,318 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 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 310.31 ms. Allocated memory is still 67.1 MB. Free memory was 50.5 MB in the beginning and 40.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 116.89 ms. Allocated memory is still 67.1 MB. Free memory was 40.3 MB in the beginning and 51.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 52.26 ms. Allocated memory is still 67.1 MB. Free memory was 51.2 MB in the beginning and 50.2 MB in the end (delta: 997.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 32707.68 ms. Allocated memory is still 67.1 MB. Free memory was 50.2 MB in the beginning and 34.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 101.72 ms. Allocated memory is still 67.1 MB. Free memory was 34.7 MB in the beginning and 29.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...