./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1121b.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_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1121b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/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 73dc70fc086318c728ead326eb8ef835fee9f9a2 ........................................................................................................................................................................................................... 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_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1121b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/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 73dc70fc086318c728ead326eb8ef835fee9f9a2 ............................................................................................................................................................................................................. 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 [2019-11-19 22:14:03,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:14:03,158 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:14:03,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:14:03,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:14:03,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:14:03,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:14:03,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:14:03,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:14:03,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:14:03,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:14:03,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:14:03,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:14:03,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:14:03,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:14:03,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:14:03,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:14:03,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:14:03,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:14:03,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:14:03,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:14:03,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:14:03,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:14:03,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:14:03,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:14:03,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:14:03,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:14:03,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:14:03,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:14:03,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:14:03,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:14:03,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:14:03,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:14:03,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:14:03,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:14:03,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:14:03,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:14:03,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:14:03,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:14:03,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:14:03,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:14:03,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:14:03,230 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:14:03,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:14:03,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:14:03,232 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:14:03,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:14:03,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:14:03,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:14:03,233 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:14:03,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:14:03,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:14:03,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:14:03,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:14:03,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:14:03,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:14:03,234 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:14:03,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:14:03,235 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:14:03,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:14:03,235 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:14:03,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:14:03,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:14:03,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:14:03,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:14:03,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:14:03,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:14:03,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:14:03,237 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:14:03,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:14:03,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:14:03,238 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_15693894-b2cc-4b04-b12b-bf4aedefb67f/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 -> 73dc70fc086318c728ead326eb8ef835fee9f9a2 [2019-11-19 22:14:03,382 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:14:03,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:14:03,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:14:03,400 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:14:03,401 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:14:03,402 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1121b.c [2019-11-19 22:14:03,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/0ce17005a/29e3898165d343b495defea32efcdaa9/FLAGb15aa5583 [2019-11-19 22:14:03,888 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:14:03,888 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/sv-benchmarks/c/float-newlib/float_req_bl_1121b.c [2019-11-19 22:14:03,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/0ce17005a/29e3898165d343b495defea32efcdaa9/FLAGb15aa5583 [2019-11-19 22:14:03,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/0ce17005a/29e3898165d343b495defea32efcdaa9 [2019-11-19 22:14:03,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:14:03,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:14:03,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:14:03,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:14:03,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:14:03,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:14:03" (1/1) ... [2019-11-19 22:14:03,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d427972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:03, skipping insertion in model container [2019-11-19 22:14:03,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:14:03" (1/1) ... [2019-11-19 22:14:03,935 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:14:03,959 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:14:04,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:14:04,194 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:14:04,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:14:04,246 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:14:04,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04 WrapperNode [2019-11-19 22:14:04,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:14:04,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:14:04,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:14:04,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:14:04,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,266 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:14:04,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:14:04,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:14:04,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:14:04,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:14:04,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:14:04,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:14:04,326 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:14:04,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/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 [2019-11-19 22:14:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:14:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:14:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:14:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:14:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:14:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:14:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:14:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-19 22:14:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:14:04,958 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:14:04,959 INFO L285 CfgBuilder]: Removed 20 assume(true) statements. [2019-11-19 22:14:04,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:14:04 BoogieIcfgContainer [2019-11-19 22:14:04,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:14:04,960 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:14:04,960 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:14:04,967 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:14:04,967 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:14:04" (1/1) ... [2019-11-19 22:14:04,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:14:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:14:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2019-11-19 22:14:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2019-11-19 22:14:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 22:14:05,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:14:05,048 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) [2019-11-19 22:14:05,053 INFO L168 Benchmark]: Toolchain (without parser) took 1135.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:05,054 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:14:05,054 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -193.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:05,055 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.99 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:05,056 INFO L168 Benchmark]: Boogie Preprocessor took 31.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:14:05,056 INFO L168 Benchmark]: RCFGBuilder took 634.64 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: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:05,057 INFO L168 Benchmark]: CodeCheck took 90.87 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:05,060 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 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 327.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -193.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.99 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 634.64 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: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. * CodeCheck took 90.87 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: 6.7 MB). Peak memory consumption was 6.7 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 [2019-11-19 22:14:06,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:14:06,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:14:06,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:14:06,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:14:06,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:14:06,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:14:06,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:14:06,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:14:06,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:14:06,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:14:06,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:14:06,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:14:06,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:14:06,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:14:06,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:14:06,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:14:06,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:14:06,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:14:06,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:14:06,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:14:06,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:14:06,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:14:06,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:14:06,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:14:06,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:14:06,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:14:06,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:14:06,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:14:06,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:14:06,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:14:06,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:14:06,927 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:14:06,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:14:06,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:14:06,929 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:14:06,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:14:06,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:14:06,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:14:06,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:14:06,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:14:06,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:14:06,949 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:14:06,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:14:06,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:14:06,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:14:06,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:14:06,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:14:06,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:14:06,952 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:14:06,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:14:06,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:14:06,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:14:06,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:14:06,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:14:06,953 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:14:06,953 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:14:06,954 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:14:06,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:14:06,954 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:14:06,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:14:06,955 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:14:06,955 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:14:06,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:14:06,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:14:06,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:14:06,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:14:06,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:14:06,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:14:06,957 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:14:06,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:14:06,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:14:06,958 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:14:06,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:14:06,958 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_15693894-b2cc-4b04-b12b-bf4aedefb67f/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 -> 73dc70fc086318c728ead326eb8ef835fee9f9a2 [2019-11-19 22:14:07,217 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:14:07,226 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:14:07,232 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:14:07,233 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:14:07,234 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:14:07,234 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1121b.c [2019-11-19 22:14:07,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/2b78ff14f/5b3e4c2bcc124706b7d7b12505f281df/FLAG4562b432a [2019-11-19 22:14:07,629 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:14:07,630 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/sv-benchmarks/c/float-newlib/float_req_bl_1121b.c [2019-11-19 22:14:07,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/2b78ff14f/5b3e4c2bcc124706b7d7b12505f281df/FLAG4562b432a [2019-11-19 22:14:08,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/bin/ukojak/data/2b78ff14f/5b3e4c2bcc124706b7d7b12505f281df [2019-11-19 22:14:08,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:14:08,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:14:08,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:14:08,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:14:08,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:14:08,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623f41a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08, skipping insertion in model container [2019-11-19 22:14:08,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,036 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:14:08,055 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:14:08,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:14:08,339 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:14:08,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:14:08,451 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:14:08,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08 WrapperNode [2019-11-19 22:14:08,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:14:08,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:14:08,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:14:08,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:14:08,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:14:08,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:14:08,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:14:08,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:14:08,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,570 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... [2019-11-19 22:14:08,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:14:08,580 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:14:08,580 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:14:08,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:14:08,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:14:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_15693894-b2cc-4b04-b12b-bf4aedefb67f/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 [2019-11-19 22:14:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-19 22:14:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:14:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 22:14:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:14:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:14:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:14:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 22:14:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:14:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:14:09,839 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:14:09,839 INFO L285 CfgBuilder]: Removed 20 assume(true) statements. [2019-11-19 22:14:09,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:14:09 BoogieIcfgContainer [2019-11-19 22:14:09,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:14:09,841 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:14:09,841 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:14:09,850 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:14:09,850 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:14:09" (1/1) ... [2019-11-19 22:14:09,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:14:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:14:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2019-11-19 22:14:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2019-11-19 22:14:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 22:14:09,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:14:09,924 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) [2019-11-19 22:14:09,928 INFO L168 Benchmark]: Toolchain (without parser) took 1911.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -132.9 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:09,929 INFO L168 Benchmark]: CDTParser took 0.21 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. [2019-11-19 22:14:09,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:09,930 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:14:09,931 INFO L168 Benchmark]: Boogie Preprocessor took 72.54 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:09,931 INFO L168 Benchmark]: RCFGBuilder took 1260.58 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: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:09,932 INFO L168 Benchmark]: CodeCheck took 85.23 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:14:09,935 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 0.21 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 430.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.54 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1260.58 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: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. * CodeCheck took 85.23 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...