./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.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_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/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_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/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_0e581780-66ff-4593-b519-467e72e40080/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 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:14,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:14,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:14,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:14,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:14,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:14,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:14,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:14,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:14,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:14,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:14,667 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:14,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:14,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:14,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:14,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:14,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:14,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:14,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:14,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:14,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:14,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:14,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:14,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:14,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:14,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:14,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:14,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:14,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:14,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:14,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:14,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:14,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:14,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:14,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:14,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:14,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:14,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:14,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:14,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:14,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:14,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:42:14,795 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:14,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:14,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:14,807 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:14,809 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:14,809 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:14,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:14,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:42:14,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:14,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:14,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:14,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:14,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:14,820 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:14,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:14,821 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:14,821 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:14,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:14,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:14,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:14,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:14,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:14,823 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:42:14,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:42:14,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:14,824 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_0e581780-66ff-4593-b519-467e72e40080/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 [2021-11-23 15:42:15,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:15,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:15,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:15,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:15,188 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:15,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2021-11-23 15:42:15,279 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/2365e7211/13a09b17eb8c45d396dce4f26dfc3c78/FLAGbb3cef6ae [2021-11-23 15:42:16,368 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:16,370 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2021-11-23 15:42:16,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/2365e7211/13a09b17eb8c45d396dce4f26dfc3c78/FLAGbb3cef6ae [2021-11-23 15:42:16,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/2365e7211/13a09b17eb8c45d396dce4f26dfc3c78 [2021-11-23 15:42:16,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:16,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:16,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:16,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:16,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:16,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:16" (1/1) ... [2021-11-23 15:42:16,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df042fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:16, skipping insertion in model container [2021-11-23 15:42:16,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:16" (1/1) ... [2021-11-23 15:42:16,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:16,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:21,196 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392538,392551] [2021-11-23 15:42:21,200 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392707,392720] [2021-11-23 15:42:21,201 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392874,392887] [2021-11-23 15:42:21,202 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[393042,393055] [2021-11-23 15:42:21,229 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:21,265 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:21,882 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392538,392551] [2021-11-23 15:42:21,882 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392707,392720] [2021-11-23 15:42:21,883 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392874,392887] [2021-11-23 15:42:21,884 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_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[393042,393055] [2021-11-23 15:42:21,902 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:22,300 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:22,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22 WrapperNode [2021-11-23 15:42:22,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:22,303 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:22,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:22,304 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:22,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:22,459 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:22,714 INFO L137 Inliner]: procedures = 549, calls = 2131, calls flagged for inlining = 287, calls inlined = 262, statements flattened = 6257 [2021-11-23 15:42:22,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:22,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:22,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:22,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:22,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:22,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:22,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:22,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:23,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:23,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:23,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:23,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:23,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:23,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:23,145 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:23,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:22" (1/1) ... [2021-11-23 15:42:23,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:23,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:23,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:23,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_94 [2021-11-23 15:42:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_94 [2021-11-23 15:42:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:23,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_76 [2021-11-23 15:42:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_76 [2021-11-23 15:42:23,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:42:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:42:23,258 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:42:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:42:23,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2021-11-23 15:42:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2021-11-23 15:42:23,259 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2021-11-23 15:42:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2021-11-23 15:42:23,259 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2021-11-23 15:42:23,259 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2021-11-23 15:42:23,260 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:23,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_lock_of_smsc911x_data [2021-11-23 15:42:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_lock_of_smsc911x_data [2021-11-23 15:42:23,260 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2021-11-23 15:42:23,260 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2021-11-23 15:42:23,261 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2021-11-23 15:42:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2021-11-23 15:42:23,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:23,261 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:23,261 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:23,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:23,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:23,262 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:23,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:23,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:42:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:42:23,264 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2021-11-23 15:42:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2021-11-23 15:42:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2021-11-23 15:42:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2021-11-23 15:42:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2021-11-23 15:42:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2021-11-23 15:42:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:42:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:42:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2021-11-23 15:42:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2021-11-23 15:42:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2021-11-23 15:42:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2021-11-23 15:42:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:23,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mac_lock_of_smsc911x_data [2021-11-23 15:42:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mac_lock_of_smsc911x_data [2021-11-23 15:42:23,269 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-23 15:42:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-23 15:42:23,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:42:23,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:42:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:42:23,271 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2021-11-23 15:42:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2021-11-23 15:42:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:42:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2021-11-23 15:42:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2021-11-23 15:42:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:42:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2021-11-23 15:42:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2021-11-23 15:42:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2021-11-23 15:42:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2021-11-23 15:42:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2021-11-23 15:42:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2021-11-23 15:42:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:42:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:42:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2021-11-23 15:42:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2021-11-23 15:42:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:42:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:42:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:42:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:42:23,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:23,279 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:42:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:42:23,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:23,279 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:23,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:23,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:23,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:23,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:23,280 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2021-11-23 15:42:23,280 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2021-11-23 15:42:23,281 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2021-11-23 15:42:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2021-11-23 15:42:23,281 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-23 15:42:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-23 15:42:23,281 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:42:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:42:23,282 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:23,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:23,287 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2021-11-23 15:42:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2021-11-23 15:42:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:42:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:42:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2021-11-23 15:42:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2021-11-23 15:42:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:42:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:42:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:42:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:42:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:42:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:42:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:42:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:42:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:42:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:42:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2021-11-23 15:42:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2021-11-23 15:42:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:42:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:42:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mac_lock_of_smsc911x_data [2021-11-23 15:42:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mac_lock_of_smsc911x_data [2021-11-23 15:42:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-23 15:42:23,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-23 15:42:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2021-11-23 15:42:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2021-11-23 15:42:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2021-11-23 15:42:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2021-11-23 15:42:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-23 15:42:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-23 15:42:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2021-11-23 15:42:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2021-11-23 15:42:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:42:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:42:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_smsc911x_data [2021-11-23 15:42:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_smsc911x_data [2021-11-23 15:42:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2021-11-23 15:42:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2021-11-23 15:42:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2021-11-23 15:42:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2021-11-23 15:42:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2021-11-23 15:42:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2021-11-23 15:42:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_93 [2021-11-23 15:42:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_93 [2021-11-23 15:42:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2021-11-23 15:42:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2021-11-23 15:42:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2021-11-23 15:42:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2021-11-23 15:42:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:42:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:42:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:42:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:42:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2021-11-23 15:42:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2021-11-23 15:42:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:42:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:42:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2021-11-23 15:42:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2021-11-23 15:42:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2021-11-23 15:42:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2021-11-23 15:42:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2021-11-23 15:42:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2021-11-23 15:42:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2021-11-23 15:42:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2021-11-23 15:42:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2021-11-23 15:42:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2021-11-23 15:42:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2021-11-23 15:42:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2021-11-23 15:42:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2021-11-23 15:42:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2021-11-23 15:42:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:42:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:42:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2021-11-23 15:42:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2021-11-23 15:42:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2021-11-23 15:42:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2021-11-23 15:42:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:42:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:42:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2021-11-23 15:42:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2021-11-23 15:42:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:42:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:42:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:42:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:42:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2021-11-23 15:42:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2021-11-23 15:42:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:42:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2021-11-23 15:42:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2021-11-23 15:42:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:42:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:42:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2021-11-23 15:42:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2021-11-23 15:42:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2021-11-23 15:42:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2021-11-23 15:42:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2021-11-23 15:42:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2021-11-23 15:42:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:42:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:42:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2021-11-23 15:42:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2021-11-23 15:42:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2021-11-23 15:42:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2021-11-23 15:42:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2021-11-23 15:42:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2021-11-23 15:42:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:42:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:42:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:42:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:42:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:42:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-11-23 15:42:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-11-23 15:42:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:42:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:42:24,432 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:24,437 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:24,627 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.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:24,633 INFO L158 Benchmark]: Toolchain (without parser) took 8022.67ms. Allocated memory was 98.6MB in the beginning and 245.4MB in the end (delta: 146.8MB). Free memory was 49.1MB in the beginning and 137.9MB in the end (delta: -88.8MB). Peak memory consumption was 131.6MB. Max. memory is 16.1GB. [2021-11-23 15:42:24,633 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 98.6MB. Free memory was 53.8MB in the beginning and 53.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:24,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5690.27ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 48.9MB in the beginning and 98.4MB in the end (delta: -49.6MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2021-11-23 15:42:24,635 INFO L158 Benchmark]: Boogie Procedure Inliner took 411.61ms. Allocated memory is still 190.8MB. Free memory was 98.4MB in the beginning and 63.8MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:42:24,636 INFO L158 Benchmark]: Boogie Preprocessor took 427.63ms. Allocated memory was 190.8MB in the beginning and 245.4MB in the end (delta: 54.5MB). Free memory was 63.8MB in the beginning and 131.4MB in the end (delta: -67.6MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2021-11-23 15:42:24,637 INFO L158 Benchmark]: RCFGBuilder took 1486.03ms. Allocated memory is still 245.4MB. Free memory was 131.4MB in the beginning and 137.9MB in the end (delta: -6.5MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:24,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 98.6MB. Free memory was 53.8MB in the beginning and 53.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5690.27ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 48.9MB in the beginning and 98.4MB in the end (delta: -49.6MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 411.61ms. Allocated memory is still 190.8MB. Free memory was 98.4MB in the beginning and 63.8MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 427.63ms. Allocated memory was 190.8MB in the beginning and 245.4MB in the end (delta: 54.5MB). Free memory was 63.8MB in the beginning and 131.4MB in the end (delta: -67.6MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1486.03ms. Allocated memory is still 245.4MB. Free memory was 131.4MB in the beginning and 137.9MB in the end (delta: -6.5MB). Peak memory consumption was 68.0MB. 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.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:24,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/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_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/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_0e581780-66ff-4593-b519-467e72e40080/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 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:27,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:27,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:27,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:27,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:27,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:27,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:27,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:27,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:27,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:27,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:27,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:27,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:27,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:27,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:27,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:27,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:27,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:27,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:27,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:27,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:27,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:27,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:27,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:27,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:27,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:27,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:27,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:27,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:27,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:27,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:27,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:27,559 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:27,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:27,561 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:27,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:27,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:27,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:27,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:27,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:27,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:27,579 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:27,626 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:27,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:27,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:27,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:27,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:27,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:27,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:27,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:27,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:27,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:27,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:27,632 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:27,633 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:27,633 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:27,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:27,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:27,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:27,634 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:27,634 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:27,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:27,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:27,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:27,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:27,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:27,636 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:27,636 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:27,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:27,636 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:27,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:27,637 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_0e581780-66ff-4593-b519-467e72e40080/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 [2021-11-23 15:42:28,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:28,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:28,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:28,143 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:28,148 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:28,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2021-11-23 15:42:28,224 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/6593ae80c/b402f124dc6e488d8089cfa8d532234a/FLAG87b833535 [2021-11-23 15:42:29,374 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:29,375 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2021-11-23 15:42:29,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/6593ae80c/b402f124dc6e488d8089cfa8d532234a/FLAG87b833535 [2021-11-23 15:42:29,651 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e581780-66ff-4593-b519-467e72e40080/bin/ukojak-CwSLpZB5Qu/data/6593ae80c/b402f124dc6e488d8089cfa8d532234a [2021-11-23 15:42:29,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:29,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:29,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:29,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:29,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:29,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:29" (1/1) ... [2021-11-23 15:42:29,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46feee7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:29, skipping insertion in model container [2021-11-23 15:42:29,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:29" (1/1) ... [2021-11-23 15:42:29,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:29,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:32,148 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 15:42:32,155 INFO L158 Benchmark]: Toolchain (without parser) took 2496.84ms. Allocated memory was 58.7MB in the beginning and 88.1MB in the end (delta: 29.4MB). Free memory was 32.9MB in the beginning and 47.6MB in the end (delta: -14.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:32,156 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:32,157 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2492.55ms. Allocated memory was 58.7MB in the beginning and 88.1MB in the end (delta: 29.4MB). Free memory was 32.8MB in the beginning and 47.6MB in the end (delta: -14.8MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:32,161 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2492.55ms. Allocated memory was 58.7MB in the beginning and 88.1MB in the end (delta: 29.4MB). Free memory was 32.8MB in the beginning and 47.6MB in the end (delta: -14.8MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) 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: IllegalArgumentException: cannot determine size of incomplete type