./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c --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_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/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 875e041813cc52e2b4711be1a316a97bbafa7756 .................................................................................................................................................................................................................. 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_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/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 875e041813cc52e2b4711be1a316a97bbafa7756 ..................................................................................................................................................................................................................... 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 18:13:43,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:13:43,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:13:43,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:13:43,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:13:43,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:13:43,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:13:43,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:13:43,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:13:43,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:13:43,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:13:43,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:13:43,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:13:43,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:13:43,399 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:13:43,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:13:43,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:13:43,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:13:43,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:13:43,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:13:43,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:13:43,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:13:43,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:13:43,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:13:43,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:13:43,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:13:43,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:13:43,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:13:43,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:13:43,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:13:43,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:13:43,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:13:43,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:13:43,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:13:43,468 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:13:43,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:13:43,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:13:43,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:13:43,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:13:43,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:13:43,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:13:43,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:13:43,534 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:13:43,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:13:43,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:13:43,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:13:43,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:13:43,539 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:13:43,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:13:43,540 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:13:43,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:13:43,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:13:43,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:13:43,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:13:43,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:13:43,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:13:43,543 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:13:43,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:13:43,544 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:13:43,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:13:43,545 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:13:43,545 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:13:43,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:13:43,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:13:43,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:43,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:13:43,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:13:43,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:13:43,547 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:13:43,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:13:43,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:13:43,550 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_dd96a8e9-ff32-4043-9e9a-baef024e8164/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 875e041813cc52e2b4711be1a316a97bbafa7756 [2020-12-01 18:13:43,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:13:43,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:13:43,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:13:43,958 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:13:43,959 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:13:43,965 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-12-01 18:13:44,077 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/fa9bb51c3/fa62f3ed2464497886cdc13ac7c86c31/FLAG8cff09219 [2020-12-01 18:13:44,732 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:13:44,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-12-01 18:13:44,747 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/fa9bb51c3/fa62f3ed2464497886cdc13ac7c86c31/FLAG8cff09219 [2020-12-01 18:13:45,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/fa9bb51c3/fa62f3ed2464497886cdc13ac7c86c31 [2020-12-01 18:13:45,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:13:45,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:13:45,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:45,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:13:45,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:13:45,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77210846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45, skipping insertion in model container [2020-12-01 18:13:45,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:13:45,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:45,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:45,468 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:13:45,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:45,593 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:13:45,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45 WrapperNode [2020-12-01 18:13:45,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:45,596 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:45,596 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:13:45,596 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:13:45,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,627 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:45,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:13:45,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:13:45,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:13:45,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... [2020-12-01 18:13:45,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:13:45,730 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:13:45,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:13:45,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:13:45,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/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 18:13:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:13:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:13:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:13:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:13:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 18:13:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:13:45,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:13:45,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:13:45,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:13:46,531 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:13:46,541 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-12-01 18:13:46,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:13:46 BoogieIcfgContainer [2020-12-01 18:13:46,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:13:46,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:13:46,547 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:13:46,566 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:13:46,581 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:13:46" (1/1) ... [2020-12-01 18:13:46,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:13:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:13:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2020-12-01 18:13:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2020-12-01 18:13:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:13:46,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:13:46,698 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 18:13:46,706 INFO L168 Benchmark]: Toolchain (without parser) took 1596.90 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 73.8 MB in the beginning and 62.4 MB in the end (delta: 11.4 MB). Peak memory consumption was 29.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:46,707 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 102.8 MB. Free memory was 59.6 MB in the beginning and 59.5 MB in the end (delta: 43.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:46,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.29 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 73.8 MB in the beginning and 98.5 MB in the end (delta: -24.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:46,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.44 ms. Allocated memory is still 123.7 MB. Free memory was 98.5 MB in the beginning and 96.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:46,711 INFO L168 Benchmark]: Boogie Preprocessor took 42.24 ms. Allocated memory is still 123.7 MB. Free memory was 96.4 MB in the beginning and 95.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:46,712 INFO L168 Benchmark]: RCFGBuilder took 815.57 ms. Allocated memory is still 123.7 MB. Free memory was 95.0 MB in the beginning and 67.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:46,713 INFO L168 Benchmark]: CodeCheck took 156.26 ms. Allocated memory is still 123.7 MB. Free memory was 67.5 MB in the beginning and 62.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:46,719 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 0.36 ms. Allocated memory is still 102.8 MB. Free memory was 59.6 MB in the beginning and 59.5 MB in the end (delta: 43.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 485.29 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 73.8 MB in the beginning and 98.5 MB in the end (delta: -24.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 89.44 ms. Allocated memory is still 123.7 MB. Free memory was 98.5 MB in the beginning and 96.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 42.24 ms. Allocated memory is still 123.7 MB. Free memory was 96.4 MB in the beginning and 95.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 815.57 ms. Allocated memory is still 123.7 MB. Free memory was 95.0 MB in the beginning and 67.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * CodeCheck took 156.26 ms. Allocated memory is still 123.7 MB. Free memory was 67.5 MB in the beginning and 62.4 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 0.2.0-69874e2 [2020-12-01 18:13:50,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:13:50,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:13:50,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:13:50,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:13:50,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:13:50,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:13:50,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:13:50,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:13:50,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:13:50,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:13:50,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:13:50,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:13:50,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:13:50,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:13:50,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:13:50,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:13:50,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:13:50,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:13:50,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:13:50,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:13:50,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:13:50,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:13:50,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:13:50,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:13:50,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:13:50,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:13:50,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:13:50,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:13:50,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:13:50,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:13:50,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:13:50,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:13:50,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:13:50,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:13:50,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:13:50,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:13:50,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:13:50,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:13:50,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:13:50,471 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:13:50,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:13:50,510 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:13:50,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:13:50,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:13:50,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:13:50,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:13:50,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:13:50,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:13:50,516 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:13:50,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:13:50,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:13:50,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:13:50,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:13:50,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:13:50,518 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:13:50,518 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:13:50,519 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:13:50,519 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:13:50,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:13:50,520 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:13:50,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:13:50,521 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:13:50,521 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:13:50,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:13:50,522 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:13:50,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:50,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:13:50,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:13:50,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:13:50,523 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:13:50,524 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:13:50,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:13:50,524 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:13:50,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:13:50,525 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_dd96a8e9-ff32-4043-9e9a-baef024e8164/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 875e041813cc52e2b4711be1a316a97bbafa7756 [2020-12-01 18:13:51,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:13:51,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:13:51,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:13:51,131 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:13:51,132 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:13:51,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-12-01 18:13:51,238 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/b972fdbcd/940cf02e9ebd4e7b820ba80113712896/FLAG957838744 [2020-12-01 18:13:52,138 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:13:52,139 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-12-01 18:13:52,157 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/b972fdbcd/940cf02e9ebd4e7b820ba80113712896/FLAG957838744 [2020-12-01 18:13:52,438 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/bin/ukojak/data/b972fdbcd/940cf02e9ebd4e7b820ba80113712896 [2020-12-01 18:13:52,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:13:52,447 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:13:52,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:52,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:13:52,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:13:52,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:52" (1/1) ... [2020-12-01 18:13:52,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8f65d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:52, skipping insertion in model container [2020-12-01 18:13:52,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:52" (1/1) ... [2020-12-01 18:13:52,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:13:52,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:52,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:52,871 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:13:52,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:53,034 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:13:53,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53 WrapperNode [2020-12-01 18:13:53,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:53,059 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:53,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:13:53,060 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:13:53,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,175 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:53,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:13:53,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:13:53,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:13:53,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,255 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... [2020-12-01 18:13:53,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:13:53,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:13:53,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:13:53,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:13:53,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dd96a8e9-ff32-4043-9e9a-baef024e8164/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 18:13:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:13:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:13:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:13:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:13:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:13:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:13:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:13:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:13:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:13:55,115 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:13:55,116 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-12-01 18:13:55,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:13:55 BoogieIcfgContainer [2020-12-01 18:13:55,120 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:13:55,121 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:13:55,122 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:13:55,139 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:13:55,139 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:13:55" (1/1) ... [2020-12-01 18:13:55,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:13:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:13:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2020-12-01 18:13:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2020-12-01 18:13:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:13:55,213 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:13:55,267 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 18:13:55,275 INFO L168 Benchmark]: Toolchain (without parser) took 2826.68 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 35.1 MB in the beginning and 48.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 17.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:55,277 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 56.6 MB. Free memory was 37.7 MB in the beginning and 37.6 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:55,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 606.60 ms. Allocated memory is still 56.6 MB. Free memory was 35.0 MB in the beginning and 39.6 MB in the end (delta: -4.6 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:55,279 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.68 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 37.7 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:55,280 INFO L168 Benchmark]: Boogie Preprocessor took 94.81 ms. Allocated memory is still 56.6 MB. Free memory was 37.7 MB in the beginning and 35.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:55,283 INFO L168 Benchmark]: RCFGBuilder took 1845.25 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 35.9 MB in the beginning and 35.3 MB in the end (delta: 596.3 kB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:55,285 INFO L168 Benchmark]: CodeCheck took 150.74 ms. Allocated memory is still 69.2 MB. Free memory was 35.3 MB in the beginning and 48.9 MB in the end (delta: -13.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:55,293 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 0.47 ms. Allocated memory is still 56.6 MB. Free memory was 37.7 MB in the beginning and 37.6 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 606.60 ms. Allocated memory is still 56.6 MB. Free memory was 35.0 MB in the beginning and 39.6 MB in the end (delta: -4.6 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.68 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 37.7 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 94.81 ms. Allocated memory is still 56.6 MB. Free memory was 37.7 MB in the beginning and 35.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1845.25 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 35.9 MB in the beginning and 35.3 MB in the end (delta: 596.3 kB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * CodeCheck took 150.74 ms. Allocated memory is still 69.2 MB. Free memory was 35.3 MB in the beginning and 48.9 MB in the end (delta: -13.5 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...