./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0684a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0684a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b6e14d9043cb09b811e844719c56ad84744abca8 ............................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0684a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b6e14d9043cb09b811e844719c56ad84744abca8 ................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 00:39:32,118 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:39:32,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:39:32,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:39:32,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:39:32,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:39:32,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:39:32,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:39:32,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:39:32,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:39:32,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:39:32,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:39:32,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:39:32,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:39:32,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:39:32,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:39:32,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:39:32,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:39:32,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:39:32,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:39:32,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:39:32,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:39:32,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:39:32,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:39:32,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:39:32,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:39:32,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:39:32,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:39:32,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:39:32,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:39:32,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:39:32,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:39:32,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:39:32,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:39:32,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:39:32,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:39:32,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:39:32,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:39:32,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:39:32,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:39:32,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:39:32,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 00:39:32,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:39:32,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:39:32,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:39:32,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:39:32,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:39:32,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:39:32,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:39:32,247 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:39:32,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:39:32,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:39:32,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:39:32,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:39:32,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:39:32,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:39:32,248 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:39:32,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:39:32,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:39:32,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:39:32,249 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:39:32,250 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:39:32,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:39:32,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:39:32,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:39:32,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:39:32,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:39:32,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:39:32,251 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 00:39:32,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:39:32,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:39:32,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_112daf48-4123-41cb-b72c-fd0a1575ae6c/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(__VERIFIER_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 -> b6e14d9043cb09b811e844719c56ad84744abca8 [2019-11-20 00:39:32,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:39:32,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:39:32,470 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:39:32,472 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:39:32,472 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:39:32,473 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0684a.c [2019-11-20 00:39:32,543 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/a23462725/e3fbaf37d2f04021a1c4bf21ee389a80/FLAG71b8e2f07 [2019-11-20 00:39:33,045 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:39:33,047 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/sv-benchmarks/c/float-newlib/float_req_bl_0684a.c [2019-11-20 00:39:33,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/a23462725/e3fbaf37d2f04021a1c4bf21ee389a80/FLAG71b8e2f07 [2019-11-20 00:39:33,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/a23462725/e3fbaf37d2f04021a1c4bf21ee389a80 [2019-11-20 00:39:33,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:39:33,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:39:33,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:39:33,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:39:33,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:39:33,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c02f6b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33, skipping insertion in model container [2019-11-20 00:39:33,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,352 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:39:33,391 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:39:33,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:39:33,716 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:39:33,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:39:33,799 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:39:33,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33 WrapperNode [2019-11-20 00:39:33,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:39:33,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:39:33,801 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:39:33,802 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:39:33,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,827 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:39:33,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:39:33,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:39:33,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:39:33,871 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... [2019-11-20 00:39:33,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:39:33,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:39:33,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:39:33,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:39:33,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/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 [2019-11-20 00:39:33,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:39:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 00:39:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 00:39:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 00:39:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-11-20 00:39:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-11-20 00:39:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:39:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:39:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 00:39:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 00:39:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-11-20 00:39:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-11-20 00:39:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:39:35,042 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:39:35,043 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 00:39:35,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:35 BoogieIcfgContainer [2019-11-20 00:39:35,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:39:35,044 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:39:35,044 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:39:35,056 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:39:35,056 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:35" (1/1) ... [2019-11-20 00:39:35,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:39:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-11-20 00:39:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-11-20 00:39:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 00:39:35,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:39:35,174 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 00:39:35,179 INFO L168 Benchmark]: Toolchain (without parser) took 1844.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2019-11-20 00:39:35,180 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:39:35,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -235.4 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-20 00:39:35,181 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:39:35,182 INFO L168 Benchmark]: Boogie Preprocessor took 50.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:39:35,183 INFO L168 Benchmark]: RCFGBuilder took 1132.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 61.4 MB). Peak memory consumption was 61.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:39:35,184 INFO L168 Benchmark]: CodeCheck took 132.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:39:35,187 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 462.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -235.4 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1132.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 61.4 MB). Peak memory consumption was 61.4 MB. Max. memory is 11.5 GB. * CodeCheck took 132.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 00:39:37,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:39:37,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:39:37,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:39:37,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:39:37,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:39:37,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:39:37,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:39:37,258 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:39:37,259 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:39:37,260 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:39:37,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:39:37,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:39:37,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:39:37,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:39:37,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:39:37,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:39:37,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:39:37,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:39:37,273 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:39:37,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:39:37,276 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:39:37,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:39:37,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:39:37,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:39:37,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:39:37,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:39:37,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:39:37,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:39:37,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:39:37,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:39:37,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:39:37,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:39:37,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:39:37,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:39:37,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:39:37,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:39:37,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:39:37,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:39:37,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:39:37,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:39:37,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 00:39:37,312 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:39:37,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:39:37,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:39:37,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:39:37,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:39:37,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:39:37,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:39:37,315 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:39:37,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:39:37,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:39:37,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:39:37,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:39:37,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:39:37,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 00:39:37,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 00:39:37,318 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:39:37,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:39:37,318 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:39:37,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:39:37,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:39:37,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:39:37,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:39:37,320 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:39:37,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:39:37,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:39:37,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:39:37,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:39:37,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 00:39:37,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 00:39:37,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:39:37,322 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 00:39:37,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 00:39:37,323 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_112daf48-4123-41cb-b72c-fd0a1575ae6c/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(__VERIFIER_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 -> b6e14d9043cb09b811e844719c56ad84744abca8 [2019-11-20 00:39:37,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:39:37,781 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:39:37,785 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:39:37,786 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:39:37,787 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:39:37,787 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0684a.c [2019-11-20 00:39:37,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/d20a5ffe5/52761e88d3004efd88522eb5ae493afb/FLAG3d14d3fcb [2019-11-20 00:39:38,368 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:39:38,369 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/sv-benchmarks/c/float-newlib/float_req_bl_0684a.c [2019-11-20 00:39:38,376 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/d20a5ffe5/52761e88d3004efd88522eb5ae493afb/FLAG3d14d3fcb [2019-11-20 00:39:38,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/bin/ukojak/data/d20a5ffe5/52761e88d3004efd88522eb5ae493afb [2019-11-20 00:39:38,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:39:38,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:39:38,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:39:38,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:39:38,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:39:38,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:38" (1/1) ... [2019-11-20 00:39:38,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31fe0f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:38, skipping insertion in model container [2019-11-20 00:39:38,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:38" (1/1) ... [2019-11-20 00:39:38,800 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:39:38,860 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:39:39,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:39:39,313 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:39:39,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:39:39,411 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:39:39,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39 WrapperNode [2019-11-20 00:39:39,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:39:39,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:39:39,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:39:39,413 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:39:39,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:39:39,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:39:39,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:39:39,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:39:39,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... [2019-11-20 00:39:39,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:39:39,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:39:39,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:39:39,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:39:39,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_112daf48-4123-41cb-b72c-fd0a1575ae6c/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 [2019-11-20 00:39:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 00:39:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:39:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 00:39:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-11-20 00:39:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-11-20 00:39:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 00:39:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:39:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:39:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 00:39:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-11-20 00:39:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-11-20 00:39:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 00:39:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:41:47,580 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:41:47,580 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 00:41:47,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:41:47 BoogieIcfgContainer [2019-11-20 00:41:47,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:41:47,582 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:41:47,582 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:41:47,589 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:41:47,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:41:47" (1/1) ... [2019-11-20 00:41:47,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:41:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:41:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-11-20 00:41:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-11-20 00:41:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 00:41:47,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:41:47,708 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 00:41:47,715 INFO L168 Benchmark]: Toolchain (without parser) took 128932.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -100.6 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. [2019-11-20 00:41:47,715 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:41:47,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 960.4 MB in the beginning and 1.2 GB in the end (delta: -199.3 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:41:47,717 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:41:47,718 INFO L168 Benchmark]: Boogie Preprocessor took 82.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:41:47,719 INFO L168 Benchmark]: RCFGBuilder took 128016.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.2 MB). Peak memory consumption was 86.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:41:47,719 INFO L168 Benchmark]: CodeCheck took 130.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:41:47,728 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 629.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 960.4 MB in the beginning and 1.2 GB in the end (delta: -199.3 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 128016.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.2 MB). Peak memory consumption was 86.2 MB. Max. memory is 11.5 GB. * CodeCheck took 130.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...