./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b.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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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 40bc7e118f55cfc29397a8e6529bad01c3e4aa07baf99649523fc425df054449 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:36:42,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:36:42,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:36:42,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:36:42,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:36:42,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:36:42,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:36:42,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:36:42,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:36:42,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:36:42,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:36:42,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:36:42,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:36:42,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:36:42,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:36:42,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:36:42,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:36:42,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:36:42,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:36:42,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:36:42,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:36:42,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:36:42,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:36:42,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:36:42,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:36:42,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:36:42,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:36:42,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:36:42,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:36:42,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:36:42,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:36:42,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:36:42,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:36:42,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:36:42,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:36:42,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:36:42,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:36:42,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:36:42,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:36:42,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:36:42,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:36:42,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:36:42,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:36:42,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:36:42,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:36:42,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:36:42,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:36:42,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:36:42,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:36:42,648 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:36:42,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:36:42,648 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:36:42,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:36:42,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:36:42,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:36:42,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:36:42,649 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:36:42,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:36:42,649 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:36:42,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:36:42,650 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:36:42,650 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:36:42,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:36:42,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:36:42,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:36:42,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:36:42,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:36:42,651 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:36:42,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:36:42,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:36:42,652 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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40bc7e118f55cfc29397a8e6529bad01c3e4aa07baf99649523fc425df054449 [2021-11-23 01:36:42,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:36:42,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:36:42,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:36:42,940 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:36:42,941 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:36:42,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0681b.c [2021-11-23 01:36:43,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/8e03ac06b/316ddf89ce4a48c8929076ae37bbc649/FLAG2b48f7e4f [2021-11-23 01:36:43,594 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:36:43,606 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/sv-benchmarks/c/float-newlib/double_req_bl_0681b.c [2021-11-23 01:36:43,618 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/8e03ac06b/316ddf89ce4a48c8929076ae37bbc649/FLAG2b48f7e4f [2021-11-23 01:36:43,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/8e03ac06b/316ddf89ce4a48c8929076ae37bbc649 [2021-11-23 01:36:43,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:36:43,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:36:43,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:36:43,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:36:43,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:36:43,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:36:43" (1/1) ... [2021-11-23 01:36:43,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35039498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:43, skipping insertion in model container [2021-11-23 01:36:43,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:36:43" (1/1) ... [2021-11-23 01:36:43,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:36:43,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:36:44,218 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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/sv-benchmarks/c/float-newlib/double_req_bl_0681b.c[6391,6404] [2021-11-23 01:36:44,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:36:44,232 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:36:44,287 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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/sv-benchmarks/c/float-newlib/double_req_bl_0681b.c[6391,6404] [2021-11-23 01:36:44,288 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:36:44,307 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:36:44,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44 WrapperNode [2021-11-23 01:36:44,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:36:44,309 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:36:44,309 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:36:44,309 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:36:44,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,391 INFO L137 Inliner]: procedures = 20, calls = 92, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 249 [2021-11-23 01:36:44,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:36:44,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:36:44,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:36:44,393 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:36:44,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:36:44,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:36:44,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:36:44,444 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:36:44,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:44" (1/1) ... [2021-11-23 01:36:44,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:36:44,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:36:44,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:36:44,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:36:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:36:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:36:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:36:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:36:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:36:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 01:36:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 01:36:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 01:36:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 01:36:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 01:36:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:36:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:36:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:36:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 01:36:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:36:44,749 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:36:44,751 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:36:45,314 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:36:45,366 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:36:45,366 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-23 01:36:45,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:36:45 BoogieIcfgContainer [2021-11-23 01:36:45,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:36:45,371 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:36:45,371 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:36:45,381 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:36:45,381 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:36:45" (1/1) ... [2021-11-23 01:36:45,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:36:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 74 states and 121 transitions. [2021-11-23 01:36:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 121 transitions. [2021-11-23 01:36:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 01:36:45,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,494 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 01:36:45,502 INFO L158 Benchmark]: Toolchain (without parser) took 1571.54ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 54.1MB in the beginning and 49.0MB in the end (delta: 5.2MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2021-11-23 01:36:45,503 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 88.1MB. Free memory was 58.9MB in the beginning and 58.9MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:36:45,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.85ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 53.8MB in the beginning and 86.7MB in the end (delta: -32.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:36:45,507 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.34ms. Allocated memory is still 115.3MB. Free memory was 86.7MB in the beginning and 84.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:36:45,508 INFO L158 Benchmark]: Boogie Preprocessor took 49.93ms. Allocated memory is still 115.3MB. Free memory was 84.6MB in the beginning and 82.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:36:45,509 INFO L158 Benchmark]: RCFGBuilder took 926.35ms. Allocated memory is still 115.3MB. Free memory was 82.0MB in the beginning and 55.2MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 01:36:45,510 INFO L158 Benchmark]: CodeCheck took 127.10ms. Allocated memory is still 115.3MB. Free memory was 55.2MB in the beginning and 49.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:36:45,521 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 0.34ms. Allocated memory is still 88.1MB. Free memory was 58.9MB in the beginning and 58.9MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.85ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 53.8MB in the beginning and 86.7MB in the end (delta: -32.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.34ms. Allocated memory is still 115.3MB. Free memory was 86.7MB in the beginning and 84.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.93ms. Allocated memory is still 115.3MB. Free memory was 84.6MB in the beginning and 82.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 926.35ms. Allocated memory is still 115.3MB. Free memory was 82.0MB in the beginning and 55.2MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 127.10ms. Allocated memory is still 115.3MB. Free memory was 55.2MB in the beginning and 49.0MB 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. [2021-11-23 01:36:45,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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 40bc7e118f55cfc29397a8e6529bad01c3e4aa07baf99649523fc425df054449 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:36:48,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:36:48,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:36:48,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:36:48,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:36:48,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:36:48,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:36:48,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:36:48,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:36:48,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:36:48,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:36:48,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:36:48,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:36:48,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:36:48,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:36:48,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:36:48,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:36:48,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:36:48,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:36:48,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:36:48,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:36:48,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:36:48,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:36:48,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:36:48,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:36:48,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:36:48,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:36:48,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:36:48,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:36:48,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:36:48,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:36:48,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:36:48,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:36:48,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:36:48,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:36:48,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:36:48,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:36:48,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:36:48,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:36:48,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:36:48,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:36:48,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:36:48,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:36:48,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:36:48,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:36:48,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:36:48,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:36:48,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:36:48,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:36:48,268 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:36:48,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:36:48,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:36:48,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:36:48,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:36:48,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:36:48,271 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:36:48,271 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:36:48,271 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:36:48,271 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:36:48,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:36:48,272 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:36:48,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:36:48,272 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:36:48,272 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:36:48,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:36:48,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:36:48,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:36:48,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:36:48,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:36:48,274 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:36:48,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:36:48,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:36:48,275 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:36:48,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:36:48,275 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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40bc7e118f55cfc29397a8e6529bad01c3e4aa07baf99649523fc425df054449 [2021-11-23 01:36:48,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:36:48,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:36:48,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:36:48,718 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:36:48,719 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:36:48,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0681b.c [2021-11-23 01:36:48,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/085244697/6162062c109e4ddc900398f99d9f4f93/FLAG51c978d01 [2021-11-23 01:36:49,382 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:36:49,386 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/sv-benchmarks/c/float-newlib/double_req_bl_0681b.c [2021-11-23 01:36:49,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/085244697/6162062c109e4ddc900398f99d9f4f93/FLAG51c978d01 [2021-11-23 01:36:49,711 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/data/085244697/6162062c109e4ddc900398f99d9f4f93 [2021-11-23 01:36:49,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:36:49,718 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:36:49,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:36:49,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:36:49,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:36:49,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:36:49" (1/1) ... [2021-11-23 01:36:49,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3682a7cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:49, skipping insertion in model container [2021-11-23 01:36:49,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:36:49" (1/1) ... [2021-11-23 01:36:49,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:36:49,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:36:50,056 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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/sv-benchmarks/c/float-newlib/double_req_bl_0681b.c[6391,6404] [2021-11-23 01:36:50,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:36:50,084 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:36:50,184 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_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/sv-benchmarks/c/float-newlib/double_req_bl_0681b.c[6391,6404] [2021-11-23 01:36:50,185 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:36:50,219 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:36:50,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50 WrapperNode [2021-11-23 01:36:50,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:36:50,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:36:50,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:36:50,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:36:50,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,281 INFO L137 Inliner]: procedures = 23, calls = 92, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 249 [2021-11-23 01:36:50,282 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:36:50,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:36:50,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:36:50,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:36:50,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:36:50,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:36:50,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:36:50,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:36:50,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:36:50" (1/1) ... [2021-11-23 01:36:50,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:36:50,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:36:50,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:36:50,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:36:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:36:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:36:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 01:36:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:36:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:36:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 01:36:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 01:36:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-23 01:36:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 01:36:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 01:36:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:36:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:36:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:36:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:36:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:36:50,599 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:36:50,600 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:37:52,300 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:37:52,397 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:37:52,397 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-23 01:37:52,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:52 BoogieIcfgContainer [2021-11-23 01:37:52,400 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:37:52,401 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:37:52,401 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:37:52,411 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:37:52,411 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:52" (1/1) ... [2021-11-23 01:37:52,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:37:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 74 states and 121 transitions. [2021-11-23 01:37:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 121 transitions. [2021-11-23 01:37:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 01:37:52,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,525 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 01:37:52,529 INFO L158 Benchmark]: Toolchain (without parser) took 62810.32ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.2MB in the beginning and 43.4MB in the end (delta: -7.2MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2021-11-23 01:37:52,530 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:37:52,531 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.64ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.0MB in the beginning and 54.8MB in the end (delta: -18.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:37:52,532 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.52ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 52.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:37:52,533 INFO L158 Benchmark]: Boogie Preprocessor took 73.30ms. Allocated memory is still 77.6MB. Free memory was 52.1MB in the beginning and 49.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:37:52,533 INFO L158 Benchmark]: RCFGBuilder took 62043.64ms. Allocated memory is still 77.6MB. Free memory was 49.3MB in the beginning and 49.8MB in the end (delta: -435.6kB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2021-11-23 01:37:52,534 INFO L158 Benchmark]: CodeCheck took 126.72ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 43.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:37:52,538 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 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.64ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.0MB in the beginning and 54.8MB in the end (delta: -18.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.52ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 52.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.30ms. Allocated memory is still 77.6MB. Free memory was 52.1MB in the beginning and 49.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 62043.64ms. Allocated memory is still 77.6MB. Free memory was 49.3MB in the beginning and 49.8MB in the end (delta: -435.6kB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * CodeCheck took 126.72ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 43.4MB in the end (delta: 6.4MB). 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 01:37:52,776 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-11-23 01:37:52,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2445dc8a-5ef8-4a82-8853-dd6ed3a105bc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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