./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ --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 d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:29,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:29,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:29,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:29,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:29,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:29,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:29,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:29,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:29,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:29,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:29,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:29,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:29,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:29,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:29,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:29,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:29,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:29,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:29,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:29,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:29,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:29,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:29,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:29,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:29,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:29,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:29,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:29,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:29,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:29,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:29,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:29,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:29,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:29,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:29,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:29,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:29,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:29,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:29,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:29,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:29,722 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:01:29,769 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:29,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:29,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:29,771 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:29,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:29,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:29,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:29,773 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:01:29,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:01:29,773 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:01:29,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:29,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:29,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:29,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:29,775 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:01:29,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:29,776 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:29,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:29,776 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:29,777 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:29,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:29,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:29,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:29,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:29,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:29,778 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:01:29,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:01:29,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:29,779 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b [2021-11-23 01:01:30,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:30,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:30,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:30,102 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:30,104 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:30,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2021-11-23 01:01:30,194 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/3c1fbdb9c/16519e272a6d4386bf6cd28c84dcfc0c/FLAG7b1fc0109 [2021-11-23 01:01:30,718 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:30,720 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2021-11-23 01:01:30,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/3c1fbdb9c/16519e272a6d4386bf6cd28c84dcfc0c/FLAG7b1fc0109 [2021-11-23 01:01:30,999 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/3c1fbdb9c/16519e272a6d4386bf6cd28c84dcfc0c [2021-11-23 01:01:31,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:31,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:31,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:31,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:31,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:31,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a11461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31, skipping insertion in model container [2021-11-23 01:01:31,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:31,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:31,414 WARN L230 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2021-11-23 01:01:31,417 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:31,454 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:31,580 WARN L230 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2021-11-23 01:01:31,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:31,622 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:31,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31 WrapperNode [2021-11-23 01:01:31,622 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:31,623 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:31,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:31,624 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:31,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,789 INFO L137 Inliner]: procedures = 26, calls = 491, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1124 [2021-11-23 01:01:31,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:31,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:31,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:31,792 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:31,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:31,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:31,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:31,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:31,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:31" (1/1) ... [2021-11-23 01:01:31,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:32,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:32,026 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:32,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2021-11-23 01:01:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2021-11-23 01:01:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:01:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:01:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 01:01:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2021-11-23 01:01:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2021-11-23 01:01:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-11-23 01:01:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-11-23 01:01:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:01:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 01:01:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-11-23 01:01:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-11-23 01:01:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:01:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:32,281 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:32,283 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:01:33,413 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:01:33,673 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:01:33,674 INFO L301 CfgBuilder]: Removed 59 assume(true) statements. [2021-11-23 01:01:33,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:33 BoogieIcfgContainer [2021-11-23 01:01:33,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:01:33,678 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:01:33,678 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:01:33,689 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:01:33,690 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:33" (1/1) ... [2021-11-23 01:01:33,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:01:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2021-11-23 01:01:33,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2021-11-23 01:01:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 01:01:33,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,831 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) [2021-11-23 01:01:33,838 INFO L158 Benchmark]: Toolchain (without parser) took 2831.78ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 55.9MB in the beginning and 40.9MB in the end (delta: 15.0MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:33,839 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:01:33,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 617.85ms. Allocated memory is still 92.3MB. Free memory was 55.7MB in the beginning and 50.8MB in the end (delta: 4.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:01:33,840 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.36ms. Allocated memory is still 92.3MB. Free memory was 50.8MB in the beginning and 43.2MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:01:33,841 INFO L158 Benchmark]: Boogie Preprocessor took 193.39ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 43.1MB in the beginning and 89.5MB in the end (delta: -46.4MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2021-11-23 01:01:33,842 INFO L158 Benchmark]: RCFGBuilder took 1691.95ms. Allocated memory is still 117.4MB. Free memory was 89.5MB in the beginning and 47.4MB in the end (delta: 42.1MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2021-11-23 01:01:33,843 INFO L158 Benchmark]: CodeCheck took 156.06ms. Allocated memory is still 117.4MB. Free memory was 47.4MB in the beginning and 40.9MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:01:33,847 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 0.28ms. Allocated memory is still 92.3MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 617.85ms. Allocated memory is still 92.3MB. Free memory was 55.7MB in the beginning and 50.8MB in the end (delta: 4.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 167.36ms. Allocated memory is still 92.3MB. Free memory was 50.8MB in the beginning and 43.2MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 193.39ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 43.1MB in the beginning and 89.5MB in the end (delta: -46.4MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1691.95ms. Allocated memory is still 117.4MB. Free memory was 89.5MB in the beginning and 47.4MB in the end (delta: 42.1MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * CodeCheck took 156.06ms. Allocated memory is still 117.4MB. Free memory was 47.4MB in the beginning and 40.9MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:01:33,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ --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 d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:36,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:36,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:36,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:36,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:36,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:36,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:36,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:36,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:36,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:36,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:36,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:36,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:36,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:36,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:36,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:36,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:36,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:36,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:36,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:36,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:36,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:36,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:36,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:36,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:36,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:36,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:36,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:36,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:36,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:36,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:36,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:36,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:36,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:36,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:36,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:36,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:36,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:36,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:36,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:36,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:36,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:01:36,484 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:36,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:36,486 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:36,487 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:36,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:36,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:36,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:36,490 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:01:36,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:01:36,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:36,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:36,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:36,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:36,492 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:01:36,492 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:01:36,492 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:01:36,492 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:01:36,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:36,493 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:36,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:36,493 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:36,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:36,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:36,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:36,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:36,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:36,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:36,495 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:01:36,495 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:01:36,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:36,496 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:01:36,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:01:36,496 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b [2021-11-23 01:01:36,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:36,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:36,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:36,947 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:36,948 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:36,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2021-11-23 01:01:37,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/35c5ff32c/ed786ea68c104a39b80def1860590547/FLAG75b967592 [2021-11-23 01:01:37,628 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:37,641 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2021-11-23 01:01:37,655 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/35c5ff32c/ed786ea68c104a39b80def1860590547/FLAG75b967592 [2021-11-23 01:01:37,947 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/data/35c5ff32c/ed786ea68c104a39b80def1860590547 [2021-11-23 01:01:37,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:37,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:37,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:37,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:37,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:37,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:37" (1/1) ... [2021-11-23 01:01:37,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74c19260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:37, skipping insertion in model container [2021-11-23 01:01:37,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:37" (1/1) ... [2021-11-23 01:01:37,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:38,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:38,358 WARN L230 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2021-11-23 01:01:38,375 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:38,446 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:38,598 WARN L230 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_916921e9-b01a-49ce-ba48-8cfdaafe925d/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2021-11-23 01:01:38,603 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:38,677 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:38,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38 WrapperNode [2021-11-23 01:01:38,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:38,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:38,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:38,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:38,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,732 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,830 INFO L137 Inliner]: procedures = 30, calls = 491, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1122 [2021-11-23 01:01:38,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:38,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:38,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:38,832 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:38,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,879 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:38,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:39,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:39,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:39,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:39,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:39,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:39,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:38" (1/1) ... [2021-11-23 01:01:39,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:39,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:39,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:39,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2021-11-23 01:01:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2021-11-23 01:01:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:01:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:01:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-11-23 01:01:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:01:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2021-11-23 01:01:39,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2021-11-23 01:01:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-11-23 01:01:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-11-23 01:01:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-11-23 01:01:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-11-23 01:01:39,147 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-11-23 01:01:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-11-23 01:01:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:01:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:39,415 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:39,416 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:03:18,740 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:03:19,076 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:03:19,076 INFO L301 CfgBuilder]: Removed 59 assume(true) statements. [2021-11-23 01:03:19,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:03:19 BoogieIcfgContainer [2021-11-23 01:03:19,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:03:19,083 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:03:19,084 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:03:19,094 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:03:19,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:03:19" (1/1) ... [2021-11-23 01:03:19,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:03:19,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2021-11-23 01:03:19,202 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2021-11-23 01:03:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 01:03:19,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,250 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) [2021-11-23 01:03:19,254 INFO L158 Benchmark]: Toolchain (without parser) took 101301.47ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 27.5MB in the beginning and 19.4MB in the end (delta: 8.1MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2021-11-23 01:03:19,255 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory is still 32.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:03:19,256 INFO L158 Benchmark]: CACSL2BoogieTranslator took 725.92ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 27.2MB in the beginning and 35.6MB in the end (delta: -8.4MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2021-11-23 01:03:19,257 INFO L158 Benchmark]: Boogie Procedure Inliner took 150.50ms. Allocated memory is still 62.9MB. Free memory was 35.6MB in the beginning and 28.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:03:19,257 INFO L158 Benchmark]: Boogie Preprocessor took 219.02ms. Allocated memory is still 62.9MB. Free memory was 28.3MB in the beginning and 34.0MB in the end (delta: -5.6MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2021-11-23 01:03:19,258 INFO L158 Benchmark]: RCFGBuilder took 100031.25ms. Allocated memory is still 62.9MB. Free memory was 34.0MB in the beginning and 25.9MB in the end (delta: 8.1MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2021-11-23 01:03:19,259 INFO L158 Benchmark]: CodeCheck took 169.12ms. Allocated memory is still 62.9MB. Free memory was 25.9MB in the beginning and 19.4MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:03:19,263 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 0.30ms. Allocated memory is still 52.4MB. Free memory is still 32.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 725.92ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 27.2MB in the beginning and 35.6MB in the end (delta: -8.4MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 150.50ms. Allocated memory is still 62.9MB. Free memory was 35.6MB in the beginning and 28.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 219.02ms. Allocated memory is still 62.9MB. Free memory was 28.3MB in the beginning and 34.0MB in the end (delta: -5.6MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. * RCFGBuilder took 100031.25ms. Allocated memory is still 62.9MB. Free memory was 34.0MB in the beginning and 25.9MB in the end (delta: 8.1MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * CodeCheck took 169.12ms. Allocated memory is still 62.9MB. Free memory was 25.9MB in the beginning and 19.4MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:03:19,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916921e9-b01a-49ce-ba48-8cfdaafe925d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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