./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0620a.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_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0620a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/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 bc7b929d20445456da87d92c4566355380c50982 ........................................................................................................................................................................................................... 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_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0620a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/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 bc7b929d20445456da87d92c4566355380c50982 ............................................................................................................................................................................................................. 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 22:43:51,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:43:52,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:43:52,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:43:52,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:43:52,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:43:52,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:43:52,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:43:52,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:43:52,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:43:52,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:43:52,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:43:52,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:43:52,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:43:52,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:43:52,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:43:52,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:43:52,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:43:52,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:43:52,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:43:52,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:43:52,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:43:52,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:43:52,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:43:52,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:43:52,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:43:52,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:43:52,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:43:52,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:43:52,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:43:52,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:43:52,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:43:52,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:43:52,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:43:52,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:43:52,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:43:52,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:43:52,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:43:52,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:43:52,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:43:52,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:43:52,064 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:43:52,087 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:43:52,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:43:52,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:43:52,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:43:52,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:43:52,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:43:52,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:43:52,089 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:43:52,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:43:52,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:43:52,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:43:52,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:43:52,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:43:52,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:43:52,090 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:43:52,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:43:52,090 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:43:52,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:43:52,090 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:43:52,091 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:43:52,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:43:52,091 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:43:52,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:43:52,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:43:52,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:43:52,092 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:43:52,092 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:43:52,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:43:52,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:43:52,092 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_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/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 -> bc7b929d20445456da87d92c4566355380c50982 [2019-11-19 22:43:52,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:43:52,280 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:43:52,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:43:52,284 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:43:52,285 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:43:52,286 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0620a.c [2019-11-19 22:43:52,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/605ff6653/417260c24fc6456382b621c51855dbba/FLAGa7272fc30 [2019-11-19 22:43:52,743 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:43:52,744 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/sv-benchmarks/c/float-newlib/float_req_bl_0620a.c [2019-11-19 22:43:52,750 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/605ff6653/417260c24fc6456382b621c51855dbba/FLAGa7272fc30 [2019-11-19 22:43:52,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/605ff6653/417260c24fc6456382b621c51855dbba [2019-11-19 22:43:52,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:43:52,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:43:52,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:43:52,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:43:52,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:43:52,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:43:52" (1/1) ... [2019-11-19 22:43:52,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f209ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:52, skipping insertion in model container [2019-11-19 22:43:52,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:43:52" (1/1) ... [2019-11-19 22:43:52,775 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:43:52,796 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:43:53,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:43:53,088 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:43:53,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:43:53,152 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:43:53,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53 WrapperNode [2019-11-19 22:43:53,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:43:53,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:43:53,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:43:53,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:43:53,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,173 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:43:53,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:43:53,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:43:53,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:43:53,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:43:53,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:43:53,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:43:53,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:43:53,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/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 22:43:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:43:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:43:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:43:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:43:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:43:53,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:43:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:43:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-19 22:43:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:43:53,957 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:43:53,957 INFO L285 CfgBuilder]: Removed 18 assume(true) statements. [2019-11-19 22:43:53,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:43:53 BoogieIcfgContainer [2019-11-19 22:43:53,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:43:53,959 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:43:53,959 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:43:53,969 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:43:53,969 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:43:53" (1/1) ... [2019-11-19 22:43:53,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:43:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:43:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 25 states and 38 transitions. [2019-11-19 22:43:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2019-11-19 22:43:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 22:43:54,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:43:54,057 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 22:43:54,062 INFO L168 Benchmark]: Toolchain (without parser) took 1299.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:54,063 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-19 22:43:54,064 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 948.7 MB in the beginning and 1.2 GB in the end (delta: -205.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:54,065 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.08 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:54,065 INFO L168 Benchmark]: Boogie Preprocessor took 81.20 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 22:43:54,066 INFO L168 Benchmark]: RCFGBuilder took 659.55 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: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:54,066 INFO L168 Benchmark]: CodeCheck took 100.90 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 22:43:54,070 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 0.23 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 390.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 948.7 MB in the beginning and 1.2 GB in the end (delta: -205.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.08 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 81.20 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 659.55 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: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. * CodeCheck took 100.90 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. 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 22:43:56,058 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:43:56,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:43:56,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:43:56,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:43:56,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:43:56,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:43:56,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:43:56,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:43:56,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:43:56,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:43:56,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:43:56,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:43:56,096 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:43:56,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:43:56,098 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:43:56,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:43:56,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:43:56,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:43:56,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:43:56,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:43:56,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:43:56,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:43:56,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:43:56,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:43:56,117 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:43:56,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:43:56,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:43:56,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:43:56,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:43:56,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:43:56,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:43:56,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:43:56,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:43:56,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:43:56,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:43:56,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:43:56,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:43:56,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:43:56,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:43:56,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:43:56,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:43:56,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:43:56,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:43:56,179 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:43:56,179 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:43:56,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:43:56,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:43:56,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:43:56,181 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:43:56,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:43:56,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:43:56,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:43:56,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:43:56,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:43:56,184 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:43:56,184 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:43:56,184 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:43:56,185 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:43:56,185 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:43:56,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:43:56,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:43:56,186 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:43:56,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:43:56,186 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:43:56,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:43:56,187 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:43:56,187 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:43:56,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:43:56,188 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:43:56,188 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:43:56,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:43:56,188 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:43:56,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:43:56,189 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_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/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 -> bc7b929d20445456da87d92c4566355380c50982 [2019-11-19 22:43:56,481 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:43:56,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:43:56,500 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:43:56,502 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:43:56,502 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:43:56,503 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0620a.c [2019-11-19 22:43:56,573 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/c5f0bf6a4/d401ca3803c04996afddcf06b67f4070/FLAG2b2b30950 [2019-11-19 22:43:57,028 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:43:57,030 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/sv-benchmarks/c/float-newlib/float_req_bl_0620a.c [2019-11-19 22:43:57,038 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/c5f0bf6a4/d401ca3803c04996afddcf06b67f4070/FLAG2b2b30950 [2019-11-19 22:43:57,357 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/bin/ukojak/data/c5f0bf6a4/d401ca3803c04996afddcf06b67f4070 [2019-11-19 22:43:57,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:43:57,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:43:57,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:43:57,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:43:57,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:43:57,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e46790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57, skipping insertion in model container [2019-11-19 22:43:57,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,375 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:43:57,396 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:43:57,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:43:57,616 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:43:57,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:43:57,756 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:43:57,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57 WrapperNode [2019-11-19 22:43:57,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:43:57,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:43:57,758 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:43:57,758 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:43:57,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:43:57,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:43:57,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:43:57,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:43:57,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... [2019-11-19 22:43:57,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:43:57,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:43:57,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:43:57,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:43:57,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_db85d3a8-ee7d-422d-a7cb-06c0ffad3fc3/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 22:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-19 22:43:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 22:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:43:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:43:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 22:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:43:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:46:01,523 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:46:01,523 INFO L285 CfgBuilder]: Removed 18 assume(true) statements. [2019-11-19 22:46:01,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:01 BoogieIcfgContainer [2019-11-19 22:46:01,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:46:01,525 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:46:01,525 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:46:01,532 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:46:01,532 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:01" (1/1) ... [2019-11-19 22:46:01,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:46:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:46:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 25 states and 38 transitions. [2019-11-19 22:46:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2019-11-19 22:46:01,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 22:46:01,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:46:01,607 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 22:46:01,611 INFO L168 Benchmark]: Toolchain (without parser) took 124250.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -123.5 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:01,612 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:46:01,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -193.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:01,614 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.00 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:01,614 INFO L168 Benchmark]: Boogie Preprocessor took 58.40 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 22:46:01,615 INFO L168 Benchmark]: RCFGBuilder took 123654.55 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:01,615 INFO L168 Benchmark]: CodeCheck took 84.64 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 22:46:01,618 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 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 396.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -193.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.00 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.40 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 123654.55 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 11.5 GB. * CodeCheck took 84.64 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...