./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/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 da6a2bab1a150f96c1704e6bd6399f84c7ef1968 .......................................................................................................................................................................................................... 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_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/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 da6a2bab1a150f96c1704e6bd6399f84c7ef1968 ............................................................................................................................................................................................................ 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 05:29:52,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:29:52,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:29:52,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:29:52,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:29:52,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:29:52,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:29:52,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:29:52,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:29:52,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:29:52,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:29:52,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:29:52,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:29:52,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:29:52,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:29:52,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:29:52,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:29:52,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:29:52,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:29:52,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:29:52,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:29:52,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:29:52,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:29:52,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:29:52,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:29:52,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:29:52,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:29:52,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:29:52,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:29:52,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:29:52,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:29:52,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:29:52,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:29:52,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:29:52,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:29:52,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:29:52,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:29:52,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:29:52,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:29:52,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:29:52,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:29:52,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:29:52,634 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:29:52,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:29:52,636 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:29:52,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:29:52,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:29:52,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:29:52,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:29:52,637 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:29:52,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:29:52,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:29:52,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:29:52,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:29:52,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:29:52,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:29:52,639 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:29:52,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:29:52,639 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:29:52,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:29:52,640 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:29:52,640 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:29:52,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:29:52,640 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:29:52,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:29:52,641 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:29:52,641 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:29:52,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:29:52,641 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:29:52,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:29:52,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:29:52,642 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_347d21c2-12b4-419e-86b2-72031f81ca5b/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 -> da6a2bab1a150f96c1704e6bd6399f84c7ef1968 [2019-11-20 05:29:52,810 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:29:52,824 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:29:52,827 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:29:52,829 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:29:52,830 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:29:52,830 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-11-20 05:29:52,896 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/feb33be31/c7f5f8185fc24bc693c2fbf27b80d8af/FLAG7cccd00d0 [2019-11-20 05:29:53,350 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:29:53,350 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-11-20 05:29:53,357 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/feb33be31/c7f5f8185fc24bc693c2fbf27b80d8af/FLAG7cccd00d0 [2019-11-20 05:29:53,733 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/feb33be31/c7f5f8185fc24bc693c2fbf27b80d8af [2019-11-20 05:29:53,737 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:29:53,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:29:53,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:29:53,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:29:53,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:29:53,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:53" (1/1) ... [2019-11-20 05:29:53,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322d68be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:53, skipping insertion in model container [2019-11-20 05:29:53,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:53" (1/1) ... [2019-11-20 05:29:53,767 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:29:53,797 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:29:54,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:29:54,121 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:29:54,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:29:54,173 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:29:54,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54 WrapperNode [2019-11-20 05:29:54,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:29:54,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:29:54,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:29:54,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:29:54,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:29:54,218 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:29:54,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:29:54,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:29:54,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,242 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:29:54,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:29:54,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:29:54,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:29:54,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/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 05:29:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:29:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 05:29:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:29:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 05:29:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:29:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:29:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:29:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:29:54,590 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:29:54,591 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 05:29:54,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:54 BoogieIcfgContainer [2019-11-20 05:29:54,592 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:29:54,593 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:29:54,593 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:29:54,605 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:29:54,605 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:54" (1/1) ... [2019-11-20 05:29:54,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:29:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:29:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2019-11-20 05:29:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2019-11-20 05:29:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:29:54,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:29:54,712 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 05:29:54,738 INFO L168 Benchmark]: Toolchain (without parser) took 997.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:29:54,739 INFO L168 Benchmark]: CDTParser took 0.25 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 05:29:54,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -181.6 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:29:54,743 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.86 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 05:29:54,744 INFO L168 Benchmark]: Boogie Preprocessor took 28.95 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 05:29:54,745 INFO L168 Benchmark]: RCFGBuilder took 345.50 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:29:54,762 INFO L168 Benchmark]: CodeCheck took 142.51 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 05:29:54,766 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 426.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -181.6 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.86 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. * Boogie Preprocessor took 28.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 345.50 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * CodeCheck took 142.51 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 05:29:56,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:29:56,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:29:56,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:29:56,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:29:56,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:29:56,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:29:57,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:29:57,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:29:57,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:29:57,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:29:57,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:29:57,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:29:57,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:29:57,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:29:57,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:29:57,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:29:57,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:29:57,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:29:57,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:29:57,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:29:57,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:29:57,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:29:57,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:29:57,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:29:57,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:29:57,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:29:57,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:29:57,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:29:57,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:29:57,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:29:57,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:29:57,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:29:57,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:29:57,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:29:57,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:29:57,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:29:57,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:29:57,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:29:57,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:29:57,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:29:57,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:29:57,057 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:29:57,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:29:57,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:29:57,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:29:57,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:29:57,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:29:57,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:29:57,061 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:29:57,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:29:57,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:29:57,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:29:57,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:29:57,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:29:57,062 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:29:57,063 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:29:57,063 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:29:57,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:29:57,063 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:29:57,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:29:57,064 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:29:57,064 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:29:57,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:29:57,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:29:57,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:29:57,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:29:57,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:29:57,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:29:57,066 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:29:57,066 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:29:57,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:29:57,066 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:29:57,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:29:57,067 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_347d21c2-12b4-419e-86b2-72031f81ca5b/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 -> da6a2bab1a150f96c1704e6bd6399f84c7ef1968 [2019-11-20 05:29:57,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:29:57,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:29:57,418 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:29:57,420 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:29:57,420 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:29:57,421 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-11-20 05:29:57,481 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/c39074429/53489ed858e2424b99e89ec0c1af4f56/FLAGfeb2837ee [2019-11-20 05:29:57,903 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:29:57,906 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-11-20 05:29:57,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/c39074429/53489ed858e2424b99e89ec0c1af4f56/FLAGfeb2837ee [2019-11-20 05:29:58,272 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/bin/ukojak/data/c39074429/53489ed858e2424b99e89ec0c1af4f56 [2019-11-20 05:29:58,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:29:58,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:29:58,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:29:58,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:29:58,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:29:58,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722813e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58, skipping insertion in model container [2019-11-20 05:29:58,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,298 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:29:58,330 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:29:58,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:29:58,602 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:29:58,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:29:58,730 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:29:58,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58 WrapperNode [2019-11-20 05:29:58,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:29:58,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:29:58,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:29:58,738 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:29:58,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:29:58,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:29:58,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:29:58,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:29:58,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... [2019-11-20 05:29:58,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:29:58,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:29:58,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:29:58,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:29:58,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_347d21c2-12b4-419e-86b2-72031f81ca5b/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 05:29:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 05:29:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 05:29:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:29:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:29:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:29:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:29:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:29:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:30:09,401 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:30:09,401 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 05:30:09,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:30:09 BoogieIcfgContainer [2019-11-20 05:30:09,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:30:09,403 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:30:09,403 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:30:09,414 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:30:09,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:30:09" (1/1) ... [2019-11-20 05:30:09,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:30:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:30:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2019-11-20 05:30:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2019-11-20 05:30:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:30:09,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:30:09,511 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 05:30:09,516 INFO L168 Benchmark]: Toolchain (without parser) took 11239.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -102.7 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:30:09,517 INFO L168 Benchmark]: CDTParser took 0.31 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 05:30:09,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -150.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:30:09,519 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.36 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 05:30:09,519 INFO L168 Benchmark]: Boogie Preprocessor took 35.68 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:30:09,520 INFO L168 Benchmark]: RCFGBuilder took 10570.08 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: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:30:09,521 INFO L168 Benchmark]: CodeCheck took 110.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:30:09,524 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 0.31 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 453.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -150.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.36 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. * Boogie Preprocessor took 35.68 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 10570.08 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: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. * CodeCheck took 110.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...