./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_2_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_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/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 72ac9ef2919c90bc0529382edd84c1d0f1b36bd5 ........................................................................................................................................................................................................ 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_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/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 72ac9ef2919c90bc0529382edd84c1d0f1b36bd5 .......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:44:12,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:44:12,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:44:12,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:44:12,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:44:12,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:44:12,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:44:12,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:44:12,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:44:12,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:44:12,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:44:12,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:44:12,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:44:12,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:44:12,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:44:12,562 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:44:12,563 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:44:12,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:44:12,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:44:12,573 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:44:12,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:44:12,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:44:12,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:44:12,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:44:12,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:44:12,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:44:12,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:44:12,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:44:12,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:44:12,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:44:12,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:44:12,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:44:12,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:44:12,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:44:12,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:44:12,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:44:12,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:44:12,598 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:44:12,598 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:44:12,599 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:44:12,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:44:12,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:44:12,631 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:44:12,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:44:12,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:44:12,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:44:12,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:44:12,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:44:12,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:44:12,634 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:44:12,634 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:44:12,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:44:12,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:44:12,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:44:12,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:44:12,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:44:12,636 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:44:12,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:44:12,636 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:44:12,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:44:12,637 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:44:12,637 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:44:12,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:44:12,637 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:44:12,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:44:12,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:44:12,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:44:12,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:44:12,639 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:44:12,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:44:12,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:44:12,639 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_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/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 -> 72ac9ef2919c90bc0529382edd84c1d0f1b36bd5 [2019-11-19 23:44:12,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:44:12,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:44:12,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:44:12,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:44:12,883 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:44:12,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_2_2.i [2019-11-19 23:44:12,955 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/2d839907e/667aaa304b61400098aeb57526db5ecd/FLAG10bf26ad6 [2019-11-19 23:44:13,402 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:44:13,403 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/sv-benchmarks/c/floats-cdfpl/newton_2_2.i [2019-11-19 23:44:13,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/2d839907e/667aaa304b61400098aeb57526db5ecd/FLAG10bf26ad6 [2019-11-19 23:44:13,810 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/2d839907e/667aaa304b61400098aeb57526db5ecd [2019-11-19 23:44:13,813 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:44:13,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:44:13,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:44:13,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:44:13,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:44:13,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:44:13" (1/1) ... [2019-11-19 23:44:13,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8fa1586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:13, skipping insertion in model container [2019-11-19 23:44:13,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:44:13" (1/1) ... [2019-11-19 23:44:13,838 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:44:13,858 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:44:14,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:44:14,023 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:44:14,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:44:14,135 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:44:14,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14 WrapperNode [2019-11-19 23:44:14,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:44:14,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:44:14,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:44:14,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:44:14,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:44:14,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:44:14,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:44:14,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:44:14,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,194 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:44:14,199 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:44:14,200 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:44:14,200 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:44:14,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:44:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-19 23:44:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-19 23:44:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:44:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:44:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-11-19 23:44:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-11-19 23:44:14,629 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:44:14,629 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-19 23:44:14,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:44:14 BoogieIcfgContainer [2019-11-19 23:44:14,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:44:14,631 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:44:14,631 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:44:14,640 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:44:14,640 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:44:14" (1/1) ... [2019-11-19 23:44:14,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:44:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:44:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2019-11-19 23:44:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2019-11-19 23:44:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-19 23:44:14,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:44:14,738 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:44:14,743 INFO L168 Benchmark]: Toolchain (without parser) took 927.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:44:14,744 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:44:14,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -206.2 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:44:14,746 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:44:14,747 INFO L168 Benchmark]: Boogie Preprocessor took 21.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:44:14,747 INFO L168 Benchmark]: RCFGBuilder took 431.11 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: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:44:14,748 INFO L168 Benchmark]: CodeCheck took 109.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:44:14,752 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 320.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -206.2 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 431.11 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: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * CodeCheck took 109.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:44:17,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:44:17,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:44:17,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:44:17,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:44:17,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:44:17,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:44:17,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:44:17,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:44:17,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:44:17,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:44:17,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:44:17,264 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:44:17,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:44:17,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:44:17,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:44:17,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:44:17,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:44:17,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:44:17,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:44:17,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:44:17,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:44:17,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:44:17,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:44:17,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:44:17,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:44:17,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:44:17,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:44:17,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:44:17,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:44:17,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:44:17,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:44:17,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:44:17,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:44:17,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:44:17,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:44:17,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:44:17,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:44:17,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:44:17,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:44:17,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:44:17,315 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:44:17,350 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:44:17,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:44:17,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:44:17,351 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:44:17,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:44:17,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:44:17,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:44:17,353 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:44:17,353 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:44:17,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:44:17,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:44:17,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:44:17,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:44:17,355 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:44:17,355 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:44:17,355 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:44:17,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:44:17,356 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:44:17,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:44:17,357 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:44:17,357 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:44:17,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:44:17,358 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:44:17,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:44:17,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:44:17,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:44:17,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:44:17,359 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:44:17,359 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:44:17,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:44:17,360 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:44:17,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:44:17,361 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_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/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 -> 72ac9ef2919c90bc0529382edd84c1d0f1b36bd5 [2019-11-19 23:44:17,694 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:44:17,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:44:17,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:44:17,720 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:44:17,720 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:44:17,721 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_2_2.i [2019-11-19 23:44:17,798 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/a82490c24/5547a56f6453425fb7dd18668fadee19/FLAGc1da46247 [2019-11-19 23:44:18,314 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:44:18,315 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/sv-benchmarks/c/floats-cdfpl/newton_2_2.i [2019-11-19 23:44:18,322 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/a82490c24/5547a56f6453425fb7dd18668fadee19/FLAGc1da46247 [2019-11-19 23:44:18,652 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/data/a82490c24/5547a56f6453425fb7dd18668fadee19 [2019-11-19 23:44:18,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:44:18,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:44:18,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:44:18,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:44:18,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:44:18,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:18,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@94f55cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18, skipping insertion in model container [2019-11-19 23:44:18,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:18,674 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:44:18,692 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:44:18,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:44:18,888 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:44:18,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:44:18,941 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:44:18,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18 WrapperNode [2019-11-19 23:44:18,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:44:18,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:44:18,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:44:18,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:44:18,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:18,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:44:19,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:44:19,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:44:19,047 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:44:19,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,085 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... [2019-11-19 23:44:19,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:44:19,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:44:19,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:44:19,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:44:19,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:44:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b4f4dae-c6f7-4600-bbd1-0e905408adaf/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:44:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-19 23:44:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-19 23:44:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:44:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:44:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-11-19 23:44:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-11-19 23:45:10,584 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:45:10,585 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-19 23:45:10,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:45:10 BoogieIcfgContainer [2019-11-19 23:45:10,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:45:10,587 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:45:10,587 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:45:10,597 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:45:10,597 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:45:10" (1/1) ... [2019-11-19 23:45:10,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:45:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:45:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2019-11-19 23:45:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2019-11-19 23:45:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-19 23:45:10,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:45:10,701 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:45:10,707 INFO L168 Benchmark]: Toolchain (without parser) took 52049.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:45:10,708 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:45:10,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.60 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 943.0 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:45:10,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -212.5 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:45:10,711 INFO L168 Benchmark]: Boogie Preprocessor took 48.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:45:10,712 INFO L168 Benchmark]: RCFGBuilder took 51490.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:45:10,713 INFO L168 Benchmark]: CodeCheck took 117.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:45:10,717 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 0.35 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 284.60 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 943.0 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 104.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 943.0 MB in the beginning and 1.2 GB in the end (delta: -212.5 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 51490.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. * CodeCheck took 117.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...