./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/cos_polynomial.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/cos_polynomial.c -s /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b66aa4dc19c9dcb8f040c4d75713f5ded578895e ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/cos_polynomial.c -s /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b66aa4dc19c9dcb8f040c4d75713f5ded578895e ................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:58:24,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:58:24,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:58:24,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:58:24,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:58:24,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:58:24,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:58:24,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:58:24,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:58:24,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:58:24,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:58:24,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:58:24,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:58:24,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:58:24,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:58:24,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:58:24,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:58:24,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:58:24,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:58:24,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:58:24,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:58:24,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:58:24,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:58:24,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:58:24,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:58:24,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:58:24,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:58:24,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:58:24,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:58:24,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:58:24,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:58:24,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:58:24,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:58:24,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:58:24,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:58:24,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:58:24,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:58:24,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:58:24,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:58:24,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:58:24,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:58:24,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:58:24,633 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:58:24,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:58:24,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:58:24,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:58:24,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:58:24,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:58:24,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:58:24,637 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:58:24,638 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:58:24,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:58:24,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:58:24,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:58:24,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:58:24,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:58:24,640 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:58:24,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:58:24,641 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:58:24,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:58:24,642 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:58:24,642 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:58:24,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:58:24,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:58:24,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:58:24,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:58:24,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:58:24,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:58:24,644 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:58:24,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:58:24,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:58:24,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b66aa4dc19c9dcb8f040c4d75713f5ded578895e [2020-12-01 17:58:25,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:58:25,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:58:25,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:58:25,063 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:58:25,067 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:58:25,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/../../sv-benchmarks/c/float-benchs/cos_polynomial.c [2020-12-01 17:58:25,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/bfb86ac2e/40bdabfd4e0e41b891023d5fcc8e1d0f/FLAG734baa63d [2020-12-01 17:58:25,785 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:58:25,786 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/sv-benchmarks/c/float-benchs/cos_polynomial.c [2020-12-01 17:58:25,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/bfb86ac2e/40bdabfd4e0e41b891023d5fcc8e1d0f/FLAG734baa63d [2020-12-01 17:58:26,116 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/bfb86ac2e/40bdabfd4e0e41b891023d5fcc8e1d0f [2020-12-01 17:58:26,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:58:26,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:58:26,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:26,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:58:26,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:58:26,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76025e24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26, skipping insertion in model container [2020-12-01 17:58:26,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:58:26,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:58:26,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:58:26,428 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:58:26,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:58:26,471 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:58:26,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26 WrapperNode [2020-12-01 17:58:26,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:26,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:58:26,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:58:26,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:58:26,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:58:26,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:58:26,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:58:26,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:58:26,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,537 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... [2020-12-01 17:58:26,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:58:26,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:58:26,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:58:26,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:58:26,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/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 [2020-12-01 17:58:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:58:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:58:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:58:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:58:27,261 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:58:27,262 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-01 17:58:27,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:58:27 BoogieIcfgContainer [2020-12-01 17:58:27,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:58:27,290 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:58:27,291 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:58:27,305 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:58:27,306 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:58:27" (1/1) ... [2020-12-01 17:58:27,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:58:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:58:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-12-01 17:58:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-12-01 17:58:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 17:58:27,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:58:27,416 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:58:27,423 INFO L168 Benchmark]: Toolchain (without parser) took 1296.32 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 54.7 MB in the beginning and 78.9 MB in the end (delta: -24.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:58:27,424 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 86.0 MB. Free memory was 42.6 MB in the beginning and 42.6 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:58:27,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.24 ms. Allocated memory is still 86.0 MB. Free memory was 54.5 MB in the beginning and 63.4 MB in the end (delta: -8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:27,427 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.03 ms. Allocated memory is still 86.0 MB. Free memory was 63.4 MB in the beginning and 61.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:27,428 INFO L168 Benchmark]: Boogie Preprocessor took 27.91 ms. Allocated memory is still 86.0 MB. Free memory was 61.8 MB in the beginning and 60.8 MB in the end (delta: 973.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:58:27,429 INFO L168 Benchmark]: RCFGBuilder took 746.56 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 60.8 MB in the beginning and 83.7 MB in the end (delta: -22.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:27,430 INFO L168 Benchmark]: CodeCheck took 129.52 ms. Allocated memory is still 104.9 MB. Free memory was 83.7 MB in the beginning and 78.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:27,435 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 86.0 MB. Free memory was 42.6 MB in the beginning and 42.6 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 338.24 ms. Allocated memory is still 86.0 MB. Free memory was 54.5 MB in the beginning and 63.4 MB in the end (delta: -8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.03 ms. Allocated memory is still 86.0 MB. Free memory was 63.4 MB in the beginning and 61.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 27.91 ms. Allocated memory is still 86.0 MB. Free memory was 61.8 MB in the beginning and 60.8 MB in the end (delta: 973.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 746.56 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 60.8 MB in the beginning and 83.7 MB in the end (delta: -22.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. * CodeCheck took 129.52 ms. Allocated memory is still 104.9 MB. Free memory was 83.7 MB in the beginning and 78.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:58:30,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:58:30,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:58:30,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:58:30,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:58:30,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:58:30,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:58:30,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:58:30,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:58:30,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:58:30,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:58:30,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:58:30,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:58:30,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:58:30,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:58:30,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:58:30,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:58:30,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:58:30,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:58:30,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:58:30,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:58:30,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:58:30,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:58:30,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:58:30,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:58:30,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:58:30,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:58:30,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:58:30,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:58:30,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:58:30,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:58:30,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:58:30,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:58:30,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:58:30,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:58:30,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:58:30,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:58:30,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:58:30,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:58:30,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:58:30,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:58:30,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:58:30,844 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:58:30,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:58:30,847 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:58:30,848 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:58:30,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:58:30,850 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:58:30,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:58:30,851 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:58:30,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:58:30,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:58:30,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:58:30,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:58:30,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:58:30,854 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:58:30,855 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:58:30,855 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:58:30,855 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:58:30,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:58:30,856 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:58:30,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:58:30,857 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:58:30,857 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:58:30,857 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:58:30,858 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:58:30,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:58:30,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:58:30,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:58:30,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:58:30,859 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:58:30,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:58:30,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:58:30,860 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:58:30,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:58:30,861 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b66aa4dc19c9dcb8f040c4d75713f5ded578895e [2020-12-01 17:58:31,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:58:31,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:58:31,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:58:31,488 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:58:31,489 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:58:31,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/../../sv-benchmarks/c/float-benchs/cos_polynomial.c [2020-12-01 17:58:31,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/670968eba/9e4a1489fb1d4533b2de6f518b1d56e6/FLAGefa64b554 [2020-12-01 17:58:32,278 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:58:32,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/sv-benchmarks/c/float-benchs/cos_polynomial.c [2020-12-01 17:58:32,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/670968eba/9e4a1489fb1d4533b2de6f518b1d56e6/FLAGefa64b554 [2020-12-01 17:58:32,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/bin/ukojak/data/670968eba/9e4a1489fb1d4533b2de6f518b1d56e6 [2020-12-01 17:58:32,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:58:32,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:58:32,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:32,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:58:32,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:58:32,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:32" (1/1) ... [2020-12-01 17:58:32,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4e8a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:32, skipping insertion in model container [2020-12-01 17:58:32,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:32" (1/1) ... [2020-12-01 17:58:32,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:58:32,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:58:32,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:58:32,899 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:58:32,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:58:33,022 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:58:33,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33 WrapperNode [2020-12-01 17:58:33,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:33,029 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:58:33,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:58:33,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:58:33,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,073 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:58:33,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:58:33,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:58:33,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:58:33,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,167 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... [2020-12-01 17:58:33,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:58:33,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:58:33,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:58:33,183 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:58:33,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_08a8b027-9867-4aff-814a-15d92d0e89c1/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 [2020-12-01 17:58:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:58:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:58:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:58:33,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:01:56,915 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:01:56,915 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-01 18:01:56,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:01:56 BoogieIcfgContainer [2020-12-01 18:01:56,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:01:56,920 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:01:56,920 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:01:56,930 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:01:56,930 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:01:56" (1/1) ... [2020-12-01 18:01:56,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:01:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:01:56,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-12-01 18:01:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-12-01 18:01:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 18:01:56,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:01:57,041 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:01:57,047 INFO L168 Benchmark]: Toolchain (without parser) took 204419.08 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 36.0 MB in the beginning and 55.8 MB in the end (delta: -19.8 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:57,049 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 46.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:57,050 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.90 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 35.8 MB in the beginning and 57.5 MB in the end (delta: -21.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:57,051 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.73 ms. Allocated memory is still 73.4 MB. Free memory was 57.3 MB in the beginning and 55.9 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:57,052 INFO L168 Benchmark]: Boogie Preprocessor took 61.46 ms. Allocated memory is still 73.4 MB. Free memory was 55.7 MB in the beginning and 54.4 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:57,053 INFO L168 Benchmark]: RCFGBuilder took 203736.35 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 42.5 MB in the end (delta: 12.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:57,054 INFO L168 Benchmark]: CodeCheck took 124.67 ms. Allocated memory is still 73.4 MB. Free memory was 42.5 MB in the beginning and 55.8 MB in the end (delta: -13.3 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:57,059 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 46.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.90 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 35.8 MB in the beginning and 57.5 MB in the end (delta: -21.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 86.73 ms. Allocated memory is still 73.4 MB. Free memory was 57.3 MB in the beginning and 55.9 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 61.46 ms. Allocated memory is still 73.4 MB. Free memory was 55.7 MB in the beginning and 54.4 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 203736.35 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 42.5 MB in the end (delta: 12.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. * CodeCheck took 124.67 ms. Allocated memory is still 73.4 MB. Free memory was 42.5 MB in the beginning and 55.8 MB in the end (delta: -13.3 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...