./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu --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 64bit --witnessprinter.graph.data.programhash b14346d979087f0e79c2d437f1d9ebd638d786abb53bf06dbe8be9b7dfec00b3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:31,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:31,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:31,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:31,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:31,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:31,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:31,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:31,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:31,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:31,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:31,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:31,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:31,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:31,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:31,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:31,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:31,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:31,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:31,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:31,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:31,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:31,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:31,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:31,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:31,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:31,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:31,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:31,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:31,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:31,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:31,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:31,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:31,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:31,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:31,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:31,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:31,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:31,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:31,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:31,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:31,727 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:33:31,757 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:31,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:31,758 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:31,759 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:31,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:31,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:31,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:31,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:33:31,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:31,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:31,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:31,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:31,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:31,762 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:31,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:31,763 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:31,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:31,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:31,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:31,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:31,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:31,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:31,765 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:33:31,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:33:31,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:31,766 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_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b14346d979087f0e79c2d437f1d9ebd638d786abb53bf06dbe8be9b7dfec00b3 [2021-11-23 15:33:32,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:32,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:32,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:32,198 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:32,199 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:32,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-23 15:33:32,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/2e2399bc7/c158dbffdefe4ee0a211e8b3f3a84906/FLAG47f05c5c3 [2021-11-23 15:33:33,587 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:33,590 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-23 15:33:33,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/2e2399bc7/c158dbffdefe4ee0a211e8b3f3a84906/FLAG47f05c5c3 [2021-11-23 15:33:33,790 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/2e2399bc7/c158dbffdefe4ee0a211e8b3f3a84906 [2021-11-23 15:33:33,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:33,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:33,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:33,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:33,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:33,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:33" (1/1) ... [2021-11-23 15:33:33,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b3100e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:33, skipping insertion in model container [2021-11-23 15:33:33,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:33" (1/1) ... [2021-11-23 15:33:33,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:34,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:38,193 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_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-11-23 15:33:38,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:38,578 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:39,377 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_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-11-23 15:33:39,396 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:39,777 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:39,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39 WrapperNode [2021-11-23 15:33:39,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:39,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:39,780 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:39,780 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:39,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,213 INFO L137 Inliner]: procedures = 461, calls = 4704, calls flagged for inlining = 237, calls inlined = 15, statements flattened = 2224 [2021-11-23 15:33:40,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:40,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:40,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:40,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:40,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,537 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:40,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:40,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:40,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:40,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39" (1/1) ... [2021-11-23 15:33:40,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:40,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:40,594 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:40,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:33:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:33:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:40,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:33:40,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:33:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-23 15:33:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-23 15:33:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-11-23 15:33:40,668 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-11-23 15:33:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:33:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:33:40,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:33:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 15:33:40,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 15:33:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:33:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:33:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:33:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:33:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-11-23 15:33:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-11-23 15:33:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:33:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:33:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-11-23 15:33:40,672 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-11-23 15:33:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:33:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:33:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-11-23 15:33:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-11-23 15:33:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:40,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:33:40,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:33:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-11-23 15:33:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-11-23 15:33:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:33:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:33:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:33:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:33:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:33:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:33:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-11-23 15:33:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-11-23 15:33:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-11-23 15:33:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-11-23 15:33:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:33:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:33:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-11-23 15:33:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-11-23 15:33:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:40,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:41,364 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:41,370 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:35:40,091 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:35:41,272 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:35:41,278 INFO L158 Benchmark]: Toolchain (without parser) took 127481.65ms. Allocated memory was 107.0MB in the beginning and 606.1MB in the end (delta: 499.1MB). Free memory was 71.9MB in the beginning and 366.3MB in the end (delta: -294.4MB). Peak memory consumption was 433.1MB. Max. memory is 16.1GB. [2021-11-23 15:35:41,279 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:35:41,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5982.02ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 71.5MB in the beginning and 71.4MB in the end (delta: 164.0kB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. [2021-11-23 15:35:41,281 INFO L158 Benchmark]: Boogie Procedure Inliner took 434.80ms. Allocated memory was 195.0MB in the beginning and 295.7MB in the end (delta: 100.7MB). Free memory was 71.4MB in the beginning and 201.7MB in the end (delta: -130.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2021-11-23 15:35:41,282 INFO L158 Benchmark]: Boogie Preprocessor took 322.31ms. Allocated memory is still 295.7MB. Free memory was 201.7MB in the beginning and 183.9MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:35:41,283 INFO L158 Benchmark]: RCFGBuilder took 120736.70ms. Allocated memory was 295.7MB in the beginning and 606.1MB in the end (delta: 310.4MB). Free memory was 183.9MB in the beginning and 366.3MB in the end (delta: -182.4MB). Peak memory consumption was 356.5MB. Max. memory is 16.1GB. [2021-11-23 15:35:41,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5982.02ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 71.5MB in the beginning and 71.4MB in the end (delta: 164.0kB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 434.80ms. Allocated memory was 195.0MB in the beginning and 295.7MB in the end (delta: 100.7MB). Free memory was 71.4MB in the beginning and 201.7MB in the end (delta: -130.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 322.31ms. Allocated memory is still 295.7MB. Free memory was 201.7MB in the beginning and 183.9MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 120736.70ms. Allocated memory was 295.7MB in the beginning and 606.1MB in the end (delta: 310.4MB). Free memory was 183.9MB in the beginning and 366.3MB in the end (delta: -182.4MB). Peak memory consumption was 356.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:35:41,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu --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 64bit --witnessprinter.graph.data.programhash b14346d979087f0e79c2d437f1d9ebd638d786abb53bf06dbe8be9b7dfec00b3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:35:44,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:35:44,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:35:44,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:35:44,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:35:44,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:35:44,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:35:44,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:35:44,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:35:44,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:35:44,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:35:44,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:35:44,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:35:44,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:35:44,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:35:44,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:35:44,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:35:44,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:35:44,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:35:44,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:35:44,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:35:44,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:35:44,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:35:44,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:35:44,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:35:44,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:35:44,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:35:44,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:35:44,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:35:44,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:35:44,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:35:44,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:35:44,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:35:44,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:35:44,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:35:44,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:35:44,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:35:44,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:35:44,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:35:44,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:35:44,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:35:44,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:35:44,266 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:35:44,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:35:44,268 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:35:44,268 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:35:44,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:35:44,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:35:44,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:35:44,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:35:44,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:35:44,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:35:44,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:35:44,271 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:35:44,271 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:35:44,271 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:35:44,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:35:44,271 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:35:44,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:35:44,272 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:35:44,272 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:35:44,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:35:44,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:35:44,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:35:44,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:35:44,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:35:44,274 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:35:44,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:35:44,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:35:44,274 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:35:44,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:35:44,275 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_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b14346d979087f0e79c2d437f1d9ebd638d786abb53bf06dbe8be9b7dfec00b3 [2021-11-23 15:35:44,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:35:44,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:35:44,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:35:44,740 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:35:44,741 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:35:44,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-23 15:35:44,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/7c992160b/599107a6fa3f4aaabfcb70bd61ecd76f/FLAG80ec0f717 [2021-11-23 15:35:46,178 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:35:46,179 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-23 15:35:46,246 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/7c992160b/599107a6fa3f4aaabfcb70bd61ecd76f/FLAG80ec0f717 [2021-11-23 15:35:46,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/data/7c992160b/599107a6fa3f4aaabfcb70bd61ecd76f [2021-11-23 15:35:46,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:35:46,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:35:46,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:35:46,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:35:46,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:35:46,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:35:46" (1/1) ... [2021-11-23 15:35:46,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aaa4603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:46, skipping insertion in model container [2021-11-23 15:35:46,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:35:46" (1/1) ... [2021-11-23 15:35:46,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:35:46,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:35:50,419 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_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-11-23 15:35:50,602 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:50,734 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:35:50,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:35:51,328 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_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-11-23 15:35:51,346 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:51,441 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:35:52,245 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_0e2e4735-046e-4263-a56f-9ca9aad03000/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-11-23 15:35:52,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:52,570 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:35:52,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52 WrapperNode [2021-11-23 15:35:52,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:35:52,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:35:52,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:35:52,574 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:35:52,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:52,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:52,933 INFO L137 Inliner]: procedures = 476, calls = 4704, calls flagged for inlining = 237, calls inlined = 15, statements flattened = 2210 [2021-11-23 15:35:52,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:35:52,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:35:52,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:35:52,935 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:35:52,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:52,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:52,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:52,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:53,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:53,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:53,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:53,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:35:53,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:35:53,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:35:53,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:35:53,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:52" (1/1) ... [2021-11-23 15:35:53,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:35:53,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:35:53,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:35:53,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:35:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:35:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:35:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:35:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:35:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:35:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:35:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-23 15:35:53,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-23 15:35:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:35:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:35:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:35:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:35:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-11-23 15:35:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-11-23 15:35:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:35:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:35:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 15:35:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 15:35:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:35:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:35:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:35:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:35:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-11-23 15:35:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-11-23 15:35:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:35:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:35:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:35:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:35:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:35:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-11-23 15:35:53,273 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-11-23 15:35:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:35:53,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:35:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-11-23 15:35:53,273 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-11-23 15:35:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:35:53,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:35:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:35:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:35:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:35:53,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:35:53,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:35:53,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-11-23 15:35:53,275 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-11-23 15:35:53,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:35:53,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:35:53,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:35:53,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:35:53,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:35:53,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:35:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:35:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:35:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:35:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-11-23 15:35:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-11-23 15:35:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:35:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-11-23 15:35:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-11-23 15:35:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:35:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:35:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:35:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-11-23 15:35:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-11-23 15:35:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:35:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:35:53,898 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:35:53,900 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:27,793 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 15:39:27,802 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 15:39:27,807 INFO L158 Benchmark]: Toolchain (without parser) took 221405.32ms. Allocated memory was 67.1MB in the beginning and 2.0GB in the end (delta: 2.0GB). Free memory was 44.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2021-11-23 15:39:27,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2021-11-23 15:39:27,810 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:27,811 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6170.25ms. Allocated memory was 67.1MB in the beginning and 260.0MB in the end (delta: 192.9MB). Free memory was 44.7MB in the beginning and 104.2MB in the end (delta: -59.5MB). Peak memory consumption was 144.8MB. Max. memory is 16.1GB. [2021-11-23 15:39:27,812 INFO L158 Benchmark]: Boogie Procedure Inliner took 360.95ms. Allocated memory is still 260.0MB. Free memory was 104.2MB in the beginning and 162.1MB in the end (delta: -57.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:39:27,813 INFO L158 Benchmark]: Boogie Preprocessor took 216.40ms. Allocated memory is still 260.0MB. Free memory was 162.1MB in the beginning and 143.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:39:27,814 INFO L158 Benchmark]: RCFGBuilder took 214653.26ms. Allocated memory was 260.0MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 143.2MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-23 15:39:27,818 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6170.25ms. Allocated memory was 67.1MB in the beginning and 260.0MB in the end (delta: 192.9MB). Free memory was 44.7MB in the beginning and 104.2MB in the end (delta: -59.5MB). Peak memory consumption was 144.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 360.95ms. Allocated memory is still 260.0MB. Free memory was 104.2MB in the beginning and 162.1MB in the end (delta: -57.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 216.40ms. Allocated memory is still 260.0MB. Free memory was 162.1MB in the beginning and 143.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 214653.26ms. Allocated memory was 260.0MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 143.2MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e2e4735-046e-4263-a56f-9ca9aad03000/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")