./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_2.i --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_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/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 79593329bc8f7511983805b3e0e5d4c7fc3a0674 .................................................................................................................................................................................................... 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_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/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 79593329bc8f7511983805b3e0e5d4c7fc3a0674 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:44:34,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:44:34,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:44:34,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:44:34,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:44:34,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:44:34,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:44:34,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:44:34,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:44:34,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:44:34,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:44:34,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:44:34,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:44:34,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:44:34,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:44:34,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:44:34,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:44:34,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:44:34,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:44:34,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:44:34,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:44:34,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:44:34,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:44:34,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:44:34,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:44:34,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:44:34,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:44:34,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:44:34,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:44:34,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:44:34,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:44:34,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:44:34,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:44:34,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:44:34,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:44:34,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:44:34,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:44:34,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:44:34,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:44:34,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:44:34,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:44:34,276 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:44:34,300 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:44:34,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:44:34,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:44:34,302 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:44:34,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:44:34,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:44:34,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:44:34,304 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:44:34,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:44:34,304 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:44:34,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:44:34,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:44:34,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:44:34,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:44:34,307 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:44:34,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:44:34,307 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:44:34,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:44:34,308 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:44:34,308 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:44:34,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:44:34,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:44:34,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:44:34,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:44:34,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:44:34,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:44:34,310 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:44:34,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:44:34,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:44:34,311 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_0c67e78a-32ef-458a-b578-a518d9647194/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 -> 79593329bc8f7511983805b3e0e5d4c7fc3a0674 [2019-11-20 04:44:34,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:44:34,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:44:34,544 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:44:34,546 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:44:34,546 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:44:34,547 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_2.i [2019-11-20 04:44:34,612 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/582f5bdbc/ee5d34fe280e4663880aa961e6cbb9f8/FLAGbf7429d12 [2019-11-20 04:44:35,088 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:44:35,090 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/sv-benchmarks/c/floats-cdfpl/sine_2.i [2019-11-20 04:44:35,096 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/582f5bdbc/ee5d34fe280e4663880aa961e6cbb9f8/FLAGbf7429d12 [2019-11-20 04:44:35,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/582f5bdbc/ee5d34fe280e4663880aa961e6cbb9f8 [2019-11-20 04:44:35,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:44:35,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:44:35,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:44:35,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:44:35,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:44:35,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@389382a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35, skipping insertion in model container [2019-11-20 04:44:35,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,453 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:44:35,472 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:44:35,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:44:35,711 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:44:35,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:44:35,826 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:44:35,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35 WrapperNode [2019-11-20 04:44:35,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:44:35,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:44:35,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:44:35,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:44:35,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:44:35,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:44:35,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:44:35,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:44:35,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... [2019-11-20 04:44:35,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:44:35,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:44:35,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:44:35,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:44:35,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:44:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:44:35,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:44:36,121 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:44:36,122 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 04:44:36,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:44:36 BoogieIcfgContainer [2019-11-20 04:44:36,123 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:44:36,124 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:44:36,124 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:44:36,137 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:44:36,137 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:44:36" (1/1) ... [2019-11-20 04:44:36,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:44:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:44:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-20 04:44:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-20 04:44:36,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 04:44:36,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:44:36,234 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:44:36,239 INFO L168 Benchmark]: Toolchain (without parser) took 813.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -151.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:44:36,240 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:44:36,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -178.4 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:36,242 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.47 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. [2019-11-20 04:44:36,243 INFO L168 Benchmark]: Boogie Preprocessor took 17.97 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:36,244 INFO L168 Benchmark]: RCFGBuilder took 237.29 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: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:36,244 INFO L168 Benchmark]: CodeCheck took 112.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:36,249 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 0.32 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 400.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -178.4 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.97 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 237.29 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: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * CodeCheck took 112.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:44:38,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:44:38,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:44:38,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:44:38,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:44:38,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:44:38,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:44:38,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:44:38,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:44:38,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:44:38,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:44:38,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:44:38,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:44:38,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:44:38,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:44:38,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:44:38,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:44:38,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:44:38,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:44:38,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:44:38,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:44:38,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:44:38,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:44:38,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:44:38,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:44:38,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:44:38,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:44:38,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:44:38,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:44:38,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:44:38,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:44:38,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:44:38,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:44:38,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:44:38,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:44:38,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:44:38,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:44:38,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:44:38,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:44:38,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:44:38,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:44:38,579 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:44:38,597 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:44:38,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:44:38,598 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:44:38,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:44:38,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:44:38,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:44:38,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:44:38,600 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:44:38,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:44:38,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:44:38,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:44:38,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:44:38,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:44:38,601 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:44:38,602 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:44:38,602 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:44:38,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:44:38,603 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:44:38,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:44:38,603 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:44:38,603 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:44:38,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:44:38,604 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:44:38,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:44:38,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:44:38,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:44:38,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:44:38,605 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:44:38,606 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:44:38,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:44:38,606 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:44:38,606 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:44:38,607 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_0c67e78a-32ef-458a-b578-a518d9647194/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 -> 79593329bc8f7511983805b3e0e5d4c7fc3a0674 [2019-11-20 04:44:39,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:44:39,016 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:44:39,019 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:44:39,021 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:44:39,021 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:44:39,022 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_2.i [2019-11-20 04:44:39,107 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/fe5ea2b69/9fab91dac1d14318aeac8faa9283e165/FLAGa06332350 [2019-11-20 04:44:39,607 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:44:39,608 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/sv-benchmarks/c/floats-cdfpl/sine_2.i [2019-11-20 04:44:39,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/fe5ea2b69/9fab91dac1d14318aeac8faa9283e165/FLAGa06332350 [2019-11-20 04:44:39,977 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/data/fe5ea2b69/9fab91dac1d14318aeac8faa9283e165 [2019-11-20 04:44:39,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:44:39,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:44:39,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:44:39,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:44:39,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:44:39,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:44:39" (1/1) ... [2019-11-20 04:44:39,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@309db5b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:39, skipping insertion in model container [2019-11-20 04:44:39,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:44:39" (1/1) ... [2019-11-20 04:44:40,000 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:44:40,028 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:44:40,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:44:40,289 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:44:40,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:44:40,334 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:44:40,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40 WrapperNode [2019-11-20 04:44:40,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:44:40,335 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:44:40,335 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:44:40,336 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:44:40,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:44:40,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:44:40,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:44:40,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:44:40,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... [2019-11-20 04:44:40,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:44:40,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:44:40,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:44:40,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:44:40,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:44:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0c67e78a-32ef-458a-b578-a518d9647194/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:44:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:44:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:44:51,386 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:44:51,387 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 04:44:51,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:44:51 BoogieIcfgContainer [2019-11-20 04:44:51,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:44:51,389 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:44:51,389 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:44:51,401 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:44:51,401 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:44:51" (1/1) ... [2019-11-20 04:44:51,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:44:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:44:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-20 04:44:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-20 04:44:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 04:44:51,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:44:51,488 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:44:51,493 INFO L168 Benchmark]: Toolchain (without parser) took 11509.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -120.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:44:51,494 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:44:51,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.01 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 948.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:51,495 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.91 ms. Allocated memory is still 1.0 GB. Free memory is still 948.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:44:51,496 INFO L168 Benchmark]: Boogie Preprocessor took 99.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -153.7 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:51,497 INFO L168 Benchmark]: RCFGBuilder took 10918.16 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: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:51,498 INFO L168 Benchmark]: CodeCheck took 101.67 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:44:51,502 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 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 352.01 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 948.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.91 ms. Allocated memory is still 1.0 GB. Free memory is still 948.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 99.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -153.7 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 10918.16 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: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * CodeCheck took 101.67 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...