./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/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 aedd3513e7e376556d683e8dee366cfeb607cf30 .................................................................................................................................................................................................... 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_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/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 aedd3513e7e376556d683e8dee366cfeb607cf30 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 05:29:42,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:29:42,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:29:42,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:29:42,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:29:42,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:29:42,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:29:42,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:29:42,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:29:42,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:29:42,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:29:42,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:29:42,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:29:42,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:29:42,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:29:42,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:29:42,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:29:42,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:29:42,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:29:42,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:29:42,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:29:42,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:29:42,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:29:42,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:29:42,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:29:42,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:29:42,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:29:42,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:29:42,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:29:42,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:29:42,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:29:42,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:29:42,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:29:42,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:29:42,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:29:42,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:29:42,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:29:42,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:29:42,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:29:42,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:29:42,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:29:42,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:29:42,295 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:29:42,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:29:42,295 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:29:42,295 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:29:42,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:29:42,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:29:42,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:29:42,296 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:29:42,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:29:42,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:29:42,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:29:42,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:29:42,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:29:42,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:29:42,297 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:29:42,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:29:42,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:29:42,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:29:42,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:29:42,298 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:29:42,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:29:42,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:29:42,298 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_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/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 -> aedd3513e7e376556d683e8dee366cfeb607cf30 [2019-12-01 05:29:42,397 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:29:42,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:29:42,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:29:42,412 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:29:42,412 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:29:42,413 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c [2019-12-01 05:29:42,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/a8c05518f/c50a785f76f34ffa99ee1aec94781f4a/FLAG94c68fb6e [2019-12-01 05:29:42,872 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:29:42,873 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c [2019-12-01 05:29:42,877 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/a8c05518f/c50a785f76f34ffa99ee1aec94781f4a/FLAG94c68fb6e [2019-12-01 05:29:42,886 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/a8c05518f/c50a785f76f34ffa99ee1aec94781f4a [2019-12-01 05:29:42,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:29:42,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:29:42,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:29:42,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:29:42,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:29:42,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:29:42" (1/1) ... [2019-12-01 05:29:42,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be93b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:42, skipping insertion in model container [2019-12-01 05:29:42,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:29:42" (1/1) ... [2019-12-01 05:29:42,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:29:42,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:29:43,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:29:43,056 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:29:43,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:29:43,084 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:29:43,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43 WrapperNode [2019-12-01 05:29:43,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:29:43,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:29:43,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:29:43,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:29:43,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,095 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:29:43,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:29:43,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:29:43,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:29:43,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:29:43,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:29:43,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:29:43,125 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:29:43,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/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 [2019-12-01 05:29:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:29:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:29:43,318 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 05:29:43,318 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 05:29:43,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:29:43 BoogieIcfgContainer [2019-12-01 05:29:43,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 05:29:43,319 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 05:29:43,319 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 05:29:43,326 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 05:29:43,326 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:29:43" (1/1) ... [2019-12-01 05:29:43,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 05:29:43,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 05:29:43,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2019-12-01 05:29:43,354 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2019-12-01 05:29:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 05:29:43,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 05:29:43,389 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) [2019-12-01 05:29:43,392 INFO L168 Benchmark]: Toolchain (without parser) took 503.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -125.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:29:43,393 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:29:43,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 195.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:29:43,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.71 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:29:43,394 INFO L168 Benchmark]: Boogie Preprocessor took 14.28 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:29:43,395 INFO L168 Benchmark]: RCFGBuilder took 194.32 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:29:43,395 INFO L168 Benchmark]: CodeCheck took 71.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:29:43,397 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 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 195.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.71 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.28 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 194.32 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * CodeCheck took 71.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 05:29:44,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:29:44,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:29:44,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:29:44,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:29:44,777 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:29:44,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:29:44,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:29:44,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:29:44,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:29:44,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:29:44,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:29:44,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:29:44,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:29:44,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:29:44,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:29:44,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:29:44,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:29:44,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:29:44,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:29:44,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:29:44,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:29:44,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:29:44,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:29:44,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:29:44,794 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:29:44,794 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:29:44,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:29:44,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:29:44,796 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:29:44,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:29:44,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:29:44,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:29:44,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:29:44,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:29:44,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:29:44,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:29:44,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:29:44,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:29:44,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:29:44,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:29:44,801 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:29:44,811 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:29:44,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:29:44,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:29:44,812 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:29:44,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:29:44,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:29:44,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:29:44,812 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:29:44,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:29:44,814 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:29:44,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:29:44,814 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:29:44,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:29:44,814 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:29:44,814 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:29:44,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:29:44,814 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:29:44,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:29:44,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:29:44,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:29:44,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:29:44,815 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:29:44,815 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:29:44,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:29:44,816 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:29:44,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:29:44,816 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_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/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 -> aedd3513e7e376556d683e8dee366cfeb607cf30 [2019-12-01 05:29:44,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:29:44,986 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:29:44,988 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:29:44,989 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:29:44,990 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:29:44,990 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c [2019-12-01 05:29:45,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/6ed512ae5/30a9e73678784e549555ecaf252297b1/FLAG578bd6c47 [2019-12-01 05:29:45,397 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:29:45,398 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/sv-benchmarks/c/float-benchs/zonotope_3.c.p+cfa-reducer.c [2019-12-01 05:29:45,402 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/6ed512ae5/30a9e73678784e549555ecaf252297b1/FLAG578bd6c47 [2019-12-01 05:29:45,411 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/bin/ukojak/data/6ed512ae5/30a9e73678784e549555ecaf252297b1 [2019-12-01 05:29:45,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:29:45,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:29:45,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:29:45,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:29:45,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:29:45,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d14a47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45, skipping insertion in model container [2019-12-01 05:29:45,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:29:45,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:29:45,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:29:45,555 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:29:45,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:29:45,584 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:29:45,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45 WrapperNode [2019-12-01 05:29:45,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:29:45,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:29:45,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:29:45,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:29:45,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:29:45,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:29:45,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:29:45,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:29:45,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... [2019-12-01 05:29:45,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:29:45,661 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:29:45,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:29:45,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:29:45,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:29:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_976d3d6f-b9c5-4a3b-9356-0ec1c05f42eb/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 [2019-12-01 05:29:45,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:29:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:30:22,378 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 05:30:22,378 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 05:30:22,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:30:22 BoogieIcfgContainer [2019-12-01 05:30:22,379 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 05:30:22,380 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 05:30:22,380 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 05:30:22,389 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 05:30:22,389 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:30:22" (1/1) ... [2019-12-01 05:30:22,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 05:30:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 05:30:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2019-12-01 05:30:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2019-12-01 05:30:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 05:30:22,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 05:30:22,456 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) [2019-12-01 05:30:22,459 INFO L168 Benchmark]: Toolchain (without parser) took 37044.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:30:22,459 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-01 05:30:22,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 171.00 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 936.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-12-01 05:30:22,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-12-01 05:30:22,461 INFO L168 Benchmark]: Boogie Preprocessor took 17.50 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. [2019-12-01 05:30:22,462 INFO L168 Benchmark]: RCFGBuilder took 36718.92 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-12-01 05:30:22,462 INFO L168 Benchmark]: CodeCheck took 77.61 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:30:22,464 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 0.13 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 171.00 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 936.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.50 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 36718.92 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * CodeCheck took 77.61 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...