java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:22:38,880 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:22:38,882 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:22:38,913 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:22:38,914 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:22:38,915 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:22:38,926 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:22:38,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:22:38,930 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:22:38,937 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:22:38,938 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:22:38,938 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:22:38,939 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:22:38,942 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:22:38,943 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:22:38,961 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:22:38,964 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:22:38,965 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:22:38,966 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:22:38,977 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:22:38,979 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-04 19:22:39,004 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-04 19:22:39,041 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:22:39,042 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:22:39,043 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 19:22:39,045 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 19:22:39,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:22:39,052 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:22:39,052 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:22:39,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:22:39,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:22:39,052 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:22:39,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 19:22:39,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:22:39,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 19:22:39,053 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 19:22:39,053 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 19:22:39,054 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:22:39,054 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:22:39,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:22:39,054 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:22:39,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:22:39,056 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:22:39,056 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:22:39,056 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:22:39,057 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 19:22:39,057 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:22:39,057 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:22:39,057 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:22:39,058 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 19:22:39,058 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 19:22:39,158 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:22:39,191 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:22:39,196 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:22:39,203 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:22:39,203 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:22:39,204 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-05-04 19:22:39,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f9ff744a9/3cd2dbe5f51942b0a1071e37c72cd705/FLAG178579c7f [2018-05-04 19:22:41,739 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:22:41,740 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-05-04 19:22:42,071 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f9ff744a9/3cd2dbe5f51942b0a1071e37c72cd705/FLAG178579c7f [2018-05-04 19:22:42,122 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f9ff744a9/3cd2dbe5f51942b0a1071e37c72cd705 [2018-05-04 19:22:42,148 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:22:42,153 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:22:42,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:22:42,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:22:42,174 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:22:42,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:22:42" (1/1) ... [2018-05-04 19:22:42,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@590951b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:22:42, skipping insertion in model container [2018-05-04 19:22:42,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:22:42" (1/1) ... [2018-05-04 19:22:42,207 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:22:42,812 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:22:44,142 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): page in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-05-04 19:22:44,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f2ea580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:22:44, skipping insertion in model container [2018-05-04 19:22:44,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:22:44,152 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:22:44,153 INFO L168 Benchmark]: Toolchain (without parser) took 2004.53 ms. Allocated memory is still 383.3 MB. Free memory was 296.0 MB in the beginning and 258.7 MB in the end (delta: 37.3 MB). Peak memory consumption was 69.2 MB. Max. memory is 1.9 GB. [2018-05-04 19:22:44,155 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:22:44,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1989.81 ms. Allocated memory is still 383.3 MB. Free memory was 294.9 MB in the beginning and 258.7 MB in the end (delta: 36.2 MB). Peak memory consumption was 68.1 MB. Max. memory is 1.9 GB. [2018-05-04 19:22:44,158 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1989.81 ms. Allocated memory is still 383.3 MB. Free memory was 294.9 MB in the beginning and 258.7 MB in the end (delta: 36.2 MB). Peak memory consumption was 68.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6926]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): page in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...