./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI --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 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 ................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI --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 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:06:41,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:06:41,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:06:41,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:06:41,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:06:41,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:06:41,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:06:41,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:06:41,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:06:41,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:06:41,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:06:41,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:06:41,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:06:41,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:06:41,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:06:41,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:06:41,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:06:41,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:06:41,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:06:41,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:06:41,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:06:41,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:06:41,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:06:41,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:06:41,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:06:41,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:06:41,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:06:41,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:06:41,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:06:41,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:06:41,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:06:41,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:06:41,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:06:41,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:06:41,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:06:41,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:06:41,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:06:41,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:06:41,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:06:41,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:06:41,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:06:41,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:06:41,733 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:06:41,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:06:41,735 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:06:41,735 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:06:41,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:06:41,736 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:06:41,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:06:41,737 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:06:41,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:06:41,744 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:06:41,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:06:41,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:06:41,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:06:41,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:06:41,746 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:06:41,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:06:41,746 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:06:41,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:06:41,746 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:06:41,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:06:41,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:06:41,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:41,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:06:41,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:06:41,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:06:41,748 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:06:41,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:06:41,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:06:41,749 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_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 [2021-10-29 03:06:42,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:06:42,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:06:42,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:06:42,080 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:06:42,081 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:06:42,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2021-10-29 03:06:42,153 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/7ecebef2d/30334abb0f1f4a42a3e5cd11cf4e24c5/FLAG87c5dcced [2021-10-29 03:06:42,689 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:06:42,689 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2021-10-29 03:06:42,701 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/7ecebef2d/30334abb0f1f4a42a3e5cd11cf4e24c5/FLAG87c5dcced [2021-10-29 03:06:43,000 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/7ecebef2d/30334abb0f1f4a42a3e5cd11cf4e24c5 [2021-10-29 03:06:43,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:06:43,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:06:43,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:43,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:06:43,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:06:43,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2914c5d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43, skipping insertion in model container [2021-10-29 03:06:43,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:06:43,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:06:43,404 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c[15673,15686] [2021-10-29 03:06:43,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:06:43,464 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:06:43,554 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c[15673,15686] [2021-10-29 03:06:43,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:06:43,594 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:06:43,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43 WrapperNode [2021-10-29 03:06:43,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:43,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:06:43,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:06:43,600 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:06:43,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,648 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:06:43,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:06:43,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:06:43,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:06:43,741 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:06:43,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:06:43,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:06:43,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:06:43,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:43" (1/1) ... [2021-10-29 03:06:43,919 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:43,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:06:43,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:06:43,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:06:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:06:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:06:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:06:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-10-29 03:06:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-10-29 03:06:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 03:06:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-29 03:06:43,999 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-29 03:06:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:06:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 03:06:44,000 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-29 03:06:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-29 03:06:44,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:06:44,001 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2021-10-29 03:06:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2021-10-29 03:06:44,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:06:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:06:44,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:06:46,051 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:06:46,051 INFO L299 CfgBuilder]: Removed 77 assume(true) statements. [2021-10-29 03:06:46,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:06:46 BoogieIcfgContainer [2021-10-29 03:06:46,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:06:46,055 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:06:46,055 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:06:46,065 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:06:46,065 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:06:46" (1/1) ... [2021-10-29 03:06:46,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:06:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:06:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2021-10-29 03:06:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2021-10-29 03:06:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-29 03:06:46,125 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:06:46,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:06:46,170 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:444) 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) [2021-10-29 03:06:46,180 INFO L168 Benchmark]: Toolchain (without parser) took 3172.68 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 72.1 MB in the beginning and 71.4 MB in the end (delta: 718.8 kB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:46,182 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 113.2 MB. Free memory was 89.7 MB in the beginning and 89.6 MB in the end (delta: 65.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:06:46,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 588.68 ms. Allocated memory is still 113.2 MB. Free memory was 71.9 MB in the beginning and 69.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:46,184 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.23 ms. Allocated memory is still 113.2 MB. Free memory was 69.9 MB in the beginning and 63.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:46,185 INFO L168 Benchmark]: Boogie Preprocessor took 177.17 ms. Allocated memory is still 113.2 MB. Free memory was 63.0 MB in the beginning and 56.4 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:46,186 INFO L168 Benchmark]: RCFGBuilder took 2144.31 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 56.4 MB in the beginning and 76.6 MB in the end (delta: -20.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:46,187 INFO L168 Benchmark]: CodeCheck took 121.71 ms. Allocated memory is still 157.3 MB. Free memory was 76.6 MB in the beginning and 71.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:46,196 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 0.28 ms. Allocated memory is still 113.2 MB. Free memory was 89.7 MB in the beginning and 89.6 MB in the end (delta: 65.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 588.68 ms. Allocated memory is still 113.2 MB. Free memory was 71.9 MB in the beginning and 69.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 134.23 ms. Allocated memory is still 113.2 MB. Free memory was 69.9 MB in the beginning and 63.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 177.17 ms. Allocated memory is still 113.2 MB. Free memory was 63.0 MB in the beginning and 56.4 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2144.31 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 56.4 MB in the beginning and 76.6 MB in the end (delta: -20.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 16.1 GB. * CodeCheck took 121.71 ms. Allocated memory is still 157.3 MB. Free memory was 76.6 MB in the beginning and 71.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:06:46,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:06:48,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:06:48,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:06:48,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:06:48,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:06:48,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:06:48,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:06:48,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:06:48,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:06:48,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:06:48,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:06:48,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:06:48,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:06:48,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:06:48,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:06:48,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:06:48,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:06:48,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:06:48,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:06:48,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:06:48,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:06:48,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:06:48,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:06:48,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:06:48,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:06:48,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:06:48,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:06:48,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:06:48,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:06:48,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:06:48,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:06:48,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:06:48,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:06:48,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:06:48,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:06:48,848 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:06:48,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:06:48,849 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:06:48,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:06:48,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:06:48,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:06:48,857 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:06:48,903 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:06:48,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:06:48,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:06:48,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:06:48,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:06:48,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:06:48,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:06:48,907 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:06:48,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:06:48,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:06:48,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:06:48,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:06:48,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:06:48,909 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:06:48,909 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:06:48,909 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:06:48,910 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:06:48,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:06:48,910 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:06:48,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:06:48,911 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:06:48,911 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:06:48,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:06:48,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:48,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:06:48,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:06:48,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:06:48,912 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:06:48,912 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:06:48,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:06:48,913 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:06:48,913 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:06:48,913 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_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 [2021-10-29 03:06:49,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:06:49,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:06:49,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:06:49,345 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:06:49,345 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:06:49,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2021-10-29 03:06:49,422 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/b87f22955/7d3f30ab27df43e29ef61ea6aabf235a/FLAG4b06b9124 [2021-10-29 03:06:50,046 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:06:50,047 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2021-10-29 03:06:50,056 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/b87f22955/7d3f30ab27df43e29ef61ea6aabf235a/FLAG4b06b9124 [2021-10-29 03:06:50,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/data/b87f22955/7d3f30ab27df43e29ef61ea6aabf235a [2021-10-29 03:06:50,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:06:50,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:06:50,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:50,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:06:50,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:06:50,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:50" (1/1) ... [2021-10-29 03:06:50,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d3bf9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:50, skipping insertion in model container [2021-10-29 03:06:50,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:50" (1/1) ... [2021-10-29 03:06:50,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:06:50,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:06:50,767 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c[15673,15686] [2021-10-29 03:06:50,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:06:50,817 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:06:50,946 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c[15673,15686] [2021-10-29 03:06:50,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:06:51,016 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:06:51,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51 WrapperNode [2021-10-29 03:06:51,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:51,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:06:51,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:06:51,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:06:51,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,059 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:06:51,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:06:51,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:06:51,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:06:51,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:06:51,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:06:51,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:06:51,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:06:51,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:51" (1/1) ... [2021-10-29 03:06:51,352 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:51,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:06:51,374 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:06:51,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:06:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:06:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:06:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:06:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-29 03:06:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-10-29 03:06:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-10-29 03:06:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:06:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-29 03:06:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-29 03:06:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-29 03:06:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-29 03:06:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-29 03:06:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-29 03:06:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2021-10-29 03:06:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2021-10-29 03:06:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:06:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:06:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:06:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:12:56,807 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:12:56,807 INFO L299 CfgBuilder]: Removed 77 assume(true) statements. [2021-10-29 03:12:56,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:12:56 BoogieIcfgContainer [2021-10-29 03:12:56,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:12:56,813 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:12:56,813 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:12:56,823 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:12:56,824 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:12:56" (1/1) ... [2021-10-29 03:12:56,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:12:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:12:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2021-10-29 03:12:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2021-10-29 03:12:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-29 03:12:56,889 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:12:56,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:12:56,947 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:444) 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) [2021-10-29 03:12:56,953 INFO L168 Benchmark]: Toolchain (without parser) took 366613.18 ms. Allocated memory was 62.9 MB in the beginning and 83.9 MB in the end (delta: 21.0 MB). Free memory was 40.9 MB in the beginning and 46.1 MB in the end (delta: -5.2 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:12:56,954 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:12:56,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 677.51 ms. Allocated memory was 62.9 MB in the beginning and 83.9 MB in the end (delta: 21.0 MB). Free memory was 40.7 MB in the beginning and 60.1 MB in the end (delta: -19.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:12:56,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.88 ms. Allocated memory is still 83.9 MB. Free memory was 60.1 MB in the beginning and 53.2 MB in the end (delta: 6.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:12:56,957 INFO L168 Benchmark]: Boogie Preprocessor took 185.39 ms. Allocated memory is still 83.9 MB. Free memory was 53.2 MB in the beginning and 45.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:12:56,958 INFO L168 Benchmark]: RCFGBuilder took 365470.45 ms. Allocated memory is still 83.9 MB. Free memory was 45.6 MB in the beginning and 51.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:12:56,958 INFO L168 Benchmark]: CodeCheck took 137.41 ms. Allocated memory is still 83.9 MB. Free memory was 51.8 MB in the beginning and 46.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:12:56,963 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 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 677.51 ms. Allocated memory was 62.9 MB in the beginning and 83.9 MB in the end (delta: 21.0 MB). Free memory was 40.7 MB in the beginning and 60.1 MB in the end (delta: -19.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 136.88 ms. Allocated memory is still 83.9 MB. Free memory was 60.1 MB in the beginning and 53.2 MB in the end (delta: 6.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 185.39 ms. Allocated memory is still 83.9 MB. Free memory was 53.2 MB in the beginning and 45.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 365470.45 ms. Allocated memory is still 83.9 MB. Free memory was 45.6 MB in the beginning and 51.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. * CodeCheck took 137.41 ms. Allocated memory is still 83.9 MB. Free memory was 51.8 MB in the beginning and 46.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:12:57,191 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 03:12:57,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72880f74-36ef-4fb4-9691-78d68ac6dd19/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...