./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e --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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:58:09,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:58:09,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:58:09,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:58:09,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:58:09,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:58:09,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:58:09,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:58:09,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:58:09,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:58:09,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:58:09,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:58:09,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:58:09,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:58:09,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:58:09,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:58:09,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:58:09,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:58:09,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:58:09,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:58:09,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:58:09,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:58:09,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:58:09,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:58:09,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:58:09,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:58:09,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:58:09,618 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:58:09,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:58:09,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:58:09,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:58:09,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:58:09,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:58:09,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:58:09,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:58:09,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:58:09,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:58:09,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:58:09,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:58:09,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:58:09,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:58:09,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-13 22:58:09,682 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:58:09,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:58:09,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:58:09,684 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:58:09,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:58:09,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:58:09,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:58:09,687 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:58:09,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:58:09,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:58:09,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:58:09,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:58:09,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:58:09,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:58:09,696 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:58:09,697 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:58:09,697 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:58:09,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:58:09,697 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:58:09,698 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:58:09,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:58:09,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:58:09,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:58:09,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:58:09,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:58:09,699 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:58:09,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:58:09,700 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:58:09,700 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_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2021-11-13 22:58:10,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:58:10,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:58:10,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:58:10,052 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:58:10,053 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:58:10,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-11-13 22:58:10,145 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/fd47d80d1/aa0a222488a149d6a19baad2b3b100f9/FLAG2d3e001bd [2021-11-13 22:58:10,773 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:58:10,774 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-11-13 22:58:10,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/fd47d80d1/aa0a222488a149d6a19baad2b3b100f9/FLAG2d3e001bd [2021-11-13 22:58:11,084 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/fd47d80d1/aa0a222488a149d6a19baad2b3b100f9 [2021-11-13 22:58:11,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:58:11,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:58:11,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:58:11,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:58:11,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:58:11,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bd35fa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11, skipping insertion in model container [2021-11-13 22:58:11,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:58:11,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:58:11,417 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-11-13 22:58:11,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:58:11,580 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:58:11,594 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-11-13 22:58:11,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:58:11,678 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:58:11,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11 WrapperNode [2021-11-13 22:58:11,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:58:11,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:58:11,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:58:11,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:58:11,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:58:11,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:58:11,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:58:11,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:58:11,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:58:11,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:58:11,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:58:11,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:58:11,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:11" (1/1) ... [2021-11-13 22:58:11,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:58:11,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:58:11,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:58:11,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:58:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-11-13 22:58:11,993 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-11-13 22:58:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:58:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-11-13 22:58:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-11-13 22:58:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-11-13 22:58:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-11-13 22:58:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:58:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-13 22:58:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:58:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:58:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-13 22:58:12,730 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:58:12,731 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:58:12,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:12 BoogieIcfgContainer [2021-11-13 22:58:12,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:58:12,734 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:58:12,734 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:58:12,746 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:58:12,746 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:12" (1/1) ... [2021-11-13 22:58:12,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:58:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:58:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-13 22:58:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-13 22:58:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 22:58:12,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:58:12,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:58:12,900 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2021-11-13 22:58:12,907 INFO L158 Benchmark]: Toolchain (without parser) took 1814.13ms. Allocated memory is still 134.2MB. Free memory was 102.9MB in the beginning and 97.7MB in the end (delta: 5.2MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2021-11-13 22:58:12,908 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 86.0MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:58:12,909 INFO L158 Benchmark]: CACSL2BoogieTranslator took 595.17ms. Allocated memory is still 134.2MB. Free memory was 102.6MB in the beginning and 100.7MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:58:12,911 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.42ms. Allocated memory is still 134.2MB. Free memory was 100.7MB in the beginning and 96.1MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 22:58:12,912 INFO L158 Benchmark]: Boogie Preprocessor took 80.55ms. Allocated memory is still 134.2MB. Free memory was 96.1MB in the beginning and 92.7MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:58:12,913 INFO L158 Benchmark]: RCFGBuilder took 870.86ms. Allocated memory is still 134.2MB. Free memory was 92.3MB in the beginning and 104.6MB in the end (delta: -12.3MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2021-11-13 22:58:12,914 INFO L158 Benchmark]: CodeCheck took 169.04ms. Allocated memory is still 134.2MB. Free memory was 104.0MB in the beginning and 97.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:58:12,924 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 0.33ms. Allocated memory is still 86.0MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 595.17ms. Allocated memory is still 134.2MB. Free memory was 102.6MB in the beginning and 100.7MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.42ms. Allocated memory is still 134.2MB. Free memory was 100.7MB in the beginning and 96.1MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.55ms. Allocated memory is still 134.2MB. Free memory was 96.1MB in the beginning and 92.7MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 870.86ms. Allocated memory is still 134.2MB. Free memory was 92.3MB in the beginning and 104.6MB in the end (delta: -12.3MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * CodeCheck took 169.04ms. Allocated memory is still 134.2MB. Free memory was 104.0MB in the beginning and 97.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:58:12,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e --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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:58:15,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:58:15,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:58:15,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:58:15,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:58:15,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:58:15,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:58:15,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:58:15,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:58:15,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:58:15,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:58:15,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:58:15,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:58:15,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:58:15,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:58:15,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:58:15,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:58:15,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:58:15,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:58:15,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:58:15,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:58:15,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:58:15,680 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:58:15,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:58:15,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:58:15,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:58:15,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:58:15,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:58:15,693 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:58:15,694 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:58:15,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:58:15,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:58:15,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:58:15,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:58:15,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:58:15,700 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:58:15,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:58:15,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:58:15,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:58:15,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:58:15,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:58:15,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-13 22:58:15,762 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:58:15,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:58:15,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:58:15,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:58:15,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:58:15,767 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:58:15,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:58:15,768 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:58:15,768 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:58:15,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:58:15,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:58:15,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:58:15,770 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:58:15,770 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:58:15,770 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:58:15,771 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:58:15,771 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:58:15,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:58:15,771 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:58:15,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:58:15,772 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:58:15,772 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:58:15,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:58:15,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:58:15,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:58:15,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:58:15,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:58:15,774 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:58:15,774 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:58:15,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:58:15,775 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:58:15,775 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:58:15,776 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_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2021-11-13 22:58:16,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:58:16,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:58:16,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:58:16,192 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:58:16,193 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:58:16,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-11-13 22:58:16,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/149442056/a32f5ca23d4144d38019c9e0cb5cfef9/FLAGbccee7311 [2021-11-13 22:58:16,843 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:58:16,843 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-11-13 22:58:16,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/149442056/a32f5ca23d4144d38019c9e0cb5cfef9/FLAGbccee7311 [2021-11-13 22:58:17,191 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/data/149442056/a32f5ca23d4144d38019c9e0cb5cfef9 [2021-11-13 22:58:17,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:58:17,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:58:17,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:58:17,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:58:17,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:58:17,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:17,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4237d83f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17, skipping insertion in model container [2021-11-13 22:58:17,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:17,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:58:17,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:58:17,462 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-11-13 22:58:17,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:58:17,689 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:58:17,708 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-11-13 22:58:17,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:58:17,882 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:58:17,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17 WrapperNode [2021-11-13 22:58:17,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:58:17,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:58:17,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:58:17,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:58:17,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:17,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:17,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:58:17,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:58:17,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:58:17,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:58:17,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:17,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:58:18,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:58:18,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:58:18,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:58:18,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:17" (1/1) ... [2021-11-13 22:58:18,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:58:18,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:58:18,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:58:18,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-13 22:58:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-11-13 22:58:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-11-13 22:58:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:58:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-11-13 22:58:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-11-13 22:58:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-11-13 22:58:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-11-13 22:58:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:58:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-13 22:58:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:58:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:58:31,995 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:58:31,995 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:58:31,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:31 BoogieIcfgContainer [2021-11-13 22:58:31,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:58:31,999 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:58:31,999 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:58:32,009 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:58:32,009 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:31" (1/1) ... [2021-11-13 22:58:32,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:58:32,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:58:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-13 22:58:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-13 22:58:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 22:58:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:58:32,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:58:32,127 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2021-11-13 22:58:32,132 INFO L158 Benchmark]: Toolchain (without parser) took 14935.51ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 45.9MB in the beginning and 59.5MB in the end (delta: -13.6MB). Peak memory consumption was 45.7MB. Max. memory is 16.1GB. [2021-11-13 22:58:32,133 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 47.5MB in the beginning and 47.5MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:58:32,134 INFO L158 Benchmark]: CACSL2BoogieTranslator took 686.78ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 37.6MB in the end (delta: 8.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-13 22:58:32,134 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.54ms. Allocated memory is still 67.1MB. Free memory was 37.4MB in the beginning and 32.5MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:58:32,135 INFO L158 Benchmark]: Boogie Preprocessor took 121.78ms. Allocated memory is still 67.1MB. Free memory was 32.5MB in the beginning and 44.7MB in the end (delta: -12.2MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2021-11-13 22:58:32,136 INFO L158 Benchmark]: RCFGBuilder took 13887.83ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 44.7MB in the beginning and 65.8MB in the end (delta: -21.1MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-13 22:58:32,137 INFO L158 Benchmark]: CodeCheck took 131.44ms. Allocated memory is still 125.8MB. Free memory was 65.8MB in the beginning and 59.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:58:32,140 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 0.34ms. Allocated memory is still 67.1MB. Free memory was 47.5MB in the beginning and 47.5MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 686.78ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 37.6MB in the end (delta: 8.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.54ms. Allocated memory is still 67.1MB. Free memory was 37.4MB in the beginning and 32.5MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.78ms. Allocated memory is still 67.1MB. Free memory was 32.5MB in the beginning and 44.7MB in the end (delta: -12.2MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13887.83ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 44.7MB in the beginning and 65.8MB in the end (delta: -21.1MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * CodeCheck took 131.44ms. Allocated memory is still 125.8MB. Free memory was 65.8MB in the beginning and 59.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:58:32,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bd2c814-ec2e-4d93-87dd-6ef44198fd74/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared