java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:23:47,611 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:23:47,622 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:23:47,657 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:23:47,658 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:23:47,659 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:23:47,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:23:47,670 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:23:47,675 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:23:47,677 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:23:47,678 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:23:47,690 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:23:47,691 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:23:47,698 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:23:47,703 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:23:47,704 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:23:47,708 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:23:47,710 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:23:47,717 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:23:47,727 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:23:47,733 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:23:47,736 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:23:47,742 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:23:47,742 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:23:47,742 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:23:47,744 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:23:47,748 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:23:47,751 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:23:47,752 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:23:47,753 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:23:47,759 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:23:47,763 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:23:47,763 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:23:47,763 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:23:47,767 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:23:47,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:23:47,772 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-18 20:23:47,824 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:23:47,824 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:23:47,828 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:23:47,829 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:23:47,831 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:23:47,831 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:23:47,831 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:23:47,831 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:23:47,832 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:23:47,832 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:23:47,832 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:23:47,832 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:23:47,832 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:23:47,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:23:47,833 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:23:47,833 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:23:47,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:23:47,834 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:23:47,838 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:23:47,840 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:23:47,840 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:23:47,840 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:23:47,841 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:23:47,841 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:23:47,841 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:23:47,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:23:47,842 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:23:47,842 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:23:47,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:23:47,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:23:48,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:23:48,018 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:23:48,018 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:23:48,021 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.c [2018-10-18 20:23:48,176 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1a013f52/2ed3ebd677974db3a578f2c103bf4cea/FLAGfeafbc6b7 [2018-10-18 20:23:50,787 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:23:50,791 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.c [2018-10-18 20:23:50,976 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1a013f52/2ed3ebd677974db3a578f2c103bf4cea/FLAGfeafbc6b7 [2018-10-18 20:23:51,018 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1a013f52/2ed3ebd677974db3a578f2c103bf4cea [2018-10-18 20:23:51,044 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:23:51,051 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:23:51,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:23:51,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:23:51,064 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:23:51,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:23:51" (1/1) ... [2018-10-18 20:23:51,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5301c649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:51, skipping insertion in model container [2018-10-18 20:23:51,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:23:51" (1/1) ... [2018-10-18 20:23:51,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:23:51,818 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:23:56,932 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Invalid VarList: VarList[C: warn_slowpath_fmt("/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/net/wireless/iwlwifi/iwlwifi.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/27/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/iwlwifi/iwl-io.c.prepared", 238, "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n", val) [7008-7010],[#t~nondet135],null,null] at de.uni_freiburg.informatik.ultimate.boogie.ast.VarList.(VarList.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:109) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:85) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) 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:1300) 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:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-18 20:23:56,946 INFO L168 Benchmark]: Toolchain (without parser) took 5901.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. [2018-10-18 20:23:56,953 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-18 20:23:56,959 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5891.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. [2018-10-18 20:23:56,964 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5891.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Invalid VarList: VarList[C: warn_slowpath_fmt("/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/net/wireless/iwlwifi/iwlwifi.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/27/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/iwlwifi/iwl-io.c.prepared", 238, "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n", val) [7008-7010],[#t~nondet135],null,null] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Invalid VarList: VarList[C: warn_slowpath_fmt("/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/net/wireless/iwlwifi/iwlwifi.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/27/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/iwlwifi/iwl-io.c.prepared", 238, "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n", val) [7008-7010],[#t~nondet135],null,null]: de.uni_freiburg.informatik.ultimate.boogie.ast.VarList.(VarList.java:62) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...