./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1091.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_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1091.c -s /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/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 aad197397f99c266313f2caa0ca0a263e036c988 .................................................................................................................................................................................................................. 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_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1091.c -s /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/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 aad197397f99c266313f2caa0ca0a263e036c988 ..................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:36:24,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:36:24,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:36:24,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:36:24,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:36:24,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:36:24,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:36:24,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:36:24,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:36:24,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:36:24,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:36:24,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:36:24,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:36:24,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:36:24,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:36:24,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:36:24,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:36:24,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:36:24,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:36:24,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:36:24,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:36:24,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:36:24,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:36:24,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:36:24,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:36:24,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:36:24,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:36:24,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:36:24,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:36:24,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:36:24,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:36:24,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:36:24,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:36:24,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:36:24,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:36:24,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:36:24,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:36:24,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:36:24,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:36:24,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:36:24,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:36:24,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:36:24,395 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:36:24,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:36:24,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:36:24,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:36:24,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:36:24,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:36:24,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:36:24,400 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:36:24,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:36:24,400 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:36:24,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:36:24,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:36:24,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:36:24,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:36:24,402 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:36:24,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:36:24,402 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:36:24,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:36:24,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:36:24,403 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:36:24,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:36:24,404 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:36:24,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:24,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:36:24,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:36:24,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:36:24,406 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:36:24,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:36:24,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:36:24,407 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_68d377c0-6c17-4858-92ad-00add2babf13/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad197397f99c266313f2caa0ca0a263e036c988 [2020-12-01 17:36:24,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:36:24,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:36:24,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:36:24,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:36:24,801 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:36:24,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1091.c [2020-12-01 17:36:24,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/9492ef6a8/796c72d5533e450383bfb327fc1a6c66/FLAGd4d40f0e3 [2020-12-01 17:36:25,718 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:36:25,720 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/sv-benchmarks/c/float-newlib/double_req_bl_1091.c [2020-12-01 17:36:25,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/9492ef6a8/796c72d5533e450383bfb327fc1a6c66/FLAGd4d40f0e3 [2020-12-01 17:36:25,767 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/9492ef6a8/796c72d5533e450383bfb327fc1a6c66 [2020-12-01 17:36:25,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:36:25,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:36:25,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:25,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:36:25,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:36:25,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:25" (1/1) ... [2020-12-01 17:36:25,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a202e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:25, skipping insertion in model container [2020-12-01 17:36:25,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:25" (1/1) ... [2020-12-01 17:36:25,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:36:25,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:36:26,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:36:26,194 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:36:26,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:36:26,256 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:36:26,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26 WrapperNode [2020-12-01 17:36:26,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:26,259 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:36:26,259 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:36:26,260 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:36:26,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:36:26,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:36:26,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:36:26,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:36:26,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... [2020-12-01 17:36:26,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:36:26,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:36:26,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:36:26,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:36:26,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:36:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:36:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 17:36:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:36:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 17:36:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:36:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:36:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:36:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:36:27,554 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:36:27,556 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-12-01 17:36:27,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:27 BoogieIcfgContainer [2020-12-01 17:36:27,560 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:36:27,561 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:36:27,562 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:36:27,578 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:36:27,578 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:27" (1/1) ... [2020-12-01 17:36:27,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:36:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:36:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2020-12-01 17:36:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2020-12-01 17:36:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 17:36:27,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:36:27,714 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:36:27,721 INFO L168 Benchmark]: Toolchain (without parser) took 1943.42 ms. Allocated memory was 77.6 MB in the beginning and 100.7 MB in the end (delta: 23.1 MB). Free memory was 45.8 MB in the beginning and 29.8 MB in the end (delta: 16.0 MB). Peak memory consumption was 36.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:27,723 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 77.6 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:27,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.62 ms. Allocated memory was 77.6 MB in the beginning and 100.7 MB in the end (delta: 23.1 MB). Free memory was 45.5 MB in the beginning and 77.5 MB in the end (delta: -32.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:27,725 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.15 ms. Allocated memory is still 100.7 MB. Free memory was 77.5 MB in the beginning and 75.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:27,727 INFO L168 Benchmark]: Boogie Preprocessor took 59.07 ms. Allocated memory is still 100.7 MB. Free memory was 75.4 MB in the beginning and 74.2 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:27,728 INFO L168 Benchmark]: RCFGBuilder took 1181.62 ms. Allocated memory is still 100.7 MB. Free memory was 73.8 MB in the beginning and 34.4 MB in the end (delta: 39.4 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:27,762 INFO L168 Benchmark]: CodeCheck took 157.36 ms. Allocated memory is still 100.7 MB. Free memory was 34.4 MB in the beginning and 29.8 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:27,767 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 0.42 ms. Allocated memory is still 77.6 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.62 ms. Allocated memory was 77.6 MB in the beginning and 100.7 MB in the end (delta: 23.1 MB). Free memory was 45.5 MB in the beginning and 77.5 MB in the end (delta: -32.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 58.15 ms. Allocated memory is still 100.7 MB. Free memory was 77.5 MB in the beginning and 75.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.07 ms. Allocated memory is still 100.7 MB. Free memory was 75.4 MB in the beginning and 74.2 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 1181.62 ms. Allocated memory is still 100.7 MB. Free memory was 73.8 MB in the beginning and 34.4 MB in the end (delta: 39.4 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * CodeCheck took 157.36 ms. Allocated memory is still 100.7 MB. Free memory was 34.4 MB in the beginning and 29.8 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:36:31,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:36:31,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:36:31,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:36:31,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:36:31,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:36:31,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:36:31,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:36:31,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:36:31,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:36:31,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:36:31,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:36:31,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:36:31,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:36:31,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:36:31,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:36:31,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:36:31,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:36:31,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:36:31,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:36:31,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:36:31,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:36:31,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:36:31,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:36:31,389 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:36:31,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:36:31,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:36:31,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:36:31,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:36:31,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:36:31,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:36:31,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:36:31,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:36:31,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:36:31,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:36:31,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:36:31,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:36:31,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:36:31,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:36:31,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:36:31,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:36:31,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:36:31,483 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:36:31,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:36:31,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:36:31,487 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:36:31,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:36:31,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:36:31,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:36:31,490 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:36:31,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:36:31,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:36:31,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:36:31,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:36:31,496 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:36:31,496 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:36:31,497 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:36:31,497 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:36:31,497 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:36:31,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:36:31,498 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:36:31,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:36:31,499 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:36:31,499 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:36:31,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:36:31,500 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:36:31,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:31,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:36:31,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:36:31,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:36:31,501 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:36:31,501 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:36:31,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:36:31,502 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:36:31,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:36:31,503 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_68d377c0-6c17-4858-92ad-00add2babf13/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad197397f99c266313f2caa0ca0a263e036c988 [2020-12-01 17:36:32,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:36:32,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:36:32,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:36:32,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:36:32,100 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:36:32,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1091.c [2020-12-01 17:36:32,209 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/d4b1a4e76/fd422c0356674987ab64f92214f99e61/FLAGc3116caf3 [2020-12-01 17:36:32,863 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:36:32,864 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/sv-benchmarks/c/float-newlib/double_req_bl_1091.c [2020-12-01 17:36:32,874 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/d4b1a4e76/fd422c0356674987ab64f92214f99e61/FLAGc3116caf3 [2020-12-01 17:36:33,267 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/data/d4b1a4e76/fd422c0356674987ab64f92214f99e61 [2020-12-01 17:36:33,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:36:33,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:36:33,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:33,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:36:33,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:36:33,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54729b2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33, skipping insertion in model container [2020-12-01 17:36:33,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:36:33,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:36:33,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:36:33,698 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:36:33,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:36:33,828 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:36:33,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33 WrapperNode [2020-12-01 17:36:33,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:33,849 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:36:33,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:36:33,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:36:33,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:36:33,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:36:33,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:36:33,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:36:33,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:33,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:34,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... [2020-12-01 17:36:34,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:36:34,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:36:34,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:36:34,011 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:36:34,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_68d377c0-6c17-4858-92ad-00add2babf13/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 17:36:34,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 17:36:34,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:36:34,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:36:34,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:36:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:36:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:36:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:36:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:36:46,552 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:36:46,553 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-12-01 17:36:46,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:46 BoogieIcfgContainer [2020-12-01 17:36:46,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:36:46,557 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:36:46,557 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:36:46,571 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:36:46,572 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:46" (1/1) ... [2020-12-01 17:36:46,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:36:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:36:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2020-12-01 17:36:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2020-12-01 17:36:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 17:36:46,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:36:46,684 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:36:46,692 INFO L168 Benchmark]: Toolchain (without parser) took 13415.02 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 23.3 MB in the beginning and 35.5 MB in the end (delta: -12.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:46,693 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 30.0 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:46,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 566.53 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 23.1 MB in the beginning and 44.0 MB in the end (delta: -20.9 MB). Peak memory consumption was 3.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,696 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.08 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 42.1 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:46,697 INFO L168 Benchmark]: Boogie Preprocessor took 79.36 ms. Allocated memory is still 60.8 MB. Free memory was 42.1 MB in the beginning and 40.3 MB in the end (delta: 1.9 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:46,697 INFO L168 Benchmark]: RCFGBuilder took 12545.53 ms. Allocated memory is still 60.8 MB. Free memory was 40.3 MB in the beginning and 40.4 MB in the end (delta: -143.1 kB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,698 INFO L168 Benchmark]: CodeCheck took 130.77 ms. Allocated memory is still 60.8 MB. Free memory was 40.4 MB in the beginning and 35.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,703 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 0.45 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 30.0 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 566.53 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 23.1 MB in the beginning and 44.0 MB in the end (delta: -20.9 MB). Peak memory consumption was 3.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 80.08 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 42.1 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 79.36 ms. Allocated memory is still 60.8 MB. Free memory was 42.1 MB in the beginning and 40.3 MB in the end (delta: 1.9 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 12545.53 ms. Allocated memory is still 60.8 MB. Free memory was 40.3 MB in the beginning and 40.4 MB in the end (delta: -143.1 kB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. * CodeCheck took 130.77 ms. Allocated memory is still 60.8 MB. Free memory was 40.4 MB in the beginning and 35.5 MB in the end (delta: 4.9 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...