./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 292783a52d2ce1cfd7e51073e63f36c56702dea2 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 292783a52d2ce1cfd7e51073e63f36c56702dea2 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:51:31,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:31,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:31,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:31,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:31,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:31,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:31,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:31,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:31,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:31,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:31,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:31,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:31,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:31,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:31,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:31,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:31,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:31,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:31,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:31,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:31,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:31,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:31,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:31,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:31,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:31,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:31,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:31,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:31,255 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:31,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:31,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:31,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:31,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:31,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:31,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:31,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:31,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:31,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:31,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:31,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:31,277 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:31,313 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:31,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:31,321 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:31,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:31,322 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:31,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:31,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:31,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:31,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:31,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:31,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:31,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:31,330 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:31,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:31,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:31,331 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:31,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:31,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:31,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:31,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:31,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:31,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:31,335 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:31,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:31,337 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:31,337 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:31,340 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 292783a52d2ce1cfd7e51073e63f36c56702dea2 [2019-11-26 17:51:31,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:32,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:32,012 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:32,017 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:32,018 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:32,019 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:51:32,182 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/680b398e7/06e0d8bf4bb64799b2d347f6e351c241/FLAG3183739ba [2019-11-26 17:51:34,457 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:34,460 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:51:34,626 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/680b398e7/06e0d8bf4bb64799b2d347f6e351c241/FLAG3183739ba [2019-11-26 17:51:34,667 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/680b398e7/06e0d8bf4bb64799b2d347f6e351c241 [2019-11-26 17:51:34,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:34,680 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:34,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:34,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:34,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:34,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:34" (1/1) ... [2019-11-26 17:51:34,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27052f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:34, skipping insertion in model container [2019-11-26 17:51:34,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:34" (1/1) ... [2019-11-26 17:51:34,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:35,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:35,676 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:35,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f7eba98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:35, skipping insertion in model container [2019-11-26 17:51:35,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:35,681 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:35,692 INFO L168 Benchmark]: Toolchain (without parser) took 1005.96 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.3 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:35,693 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:35,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 998.76 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.3 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:35,702 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 998.76 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.3 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 361]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:51:39,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:39,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:39,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:39,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:39,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:39,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:39,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:39,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:39,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:39,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:39,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:39,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:39,724 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:39,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:39,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:39,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:39,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:39,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:39,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:39,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:39,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:39,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:39,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:39,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:39,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:39,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:39,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:39,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:39,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:39,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:39,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:39,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:39,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:39,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:39,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:39,806 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:39,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:39,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:39,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:39,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:39,814 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:39,852 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:39,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:39,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:39,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:39,862 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:39,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:39,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:39,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:39,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:39,864 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:39,865 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:39,865 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:39,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:39,870 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:39,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:39,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:39,871 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:39,871 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:39,871 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:39,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:39,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:39,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:39,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:39,874 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:39,875 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:39,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:39,877 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:39,877 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:39,878 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 292783a52d2ce1cfd7e51073e63f36c56702dea2 [2019-11-26 17:51:40,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:40,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:40,514 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:40,518 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:40,520 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:40,521 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:51:40,666 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ff94fd92/f9e24951fb40467fa547cc090892759c/FLAGbc33c9e64 [2019-11-26 17:51:42,995 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:42,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:51:43,165 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ff94fd92/f9e24951fb40467fa547cc090892759c/FLAGbc33c9e64 [2019-11-26 17:51:43,204 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ff94fd92/f9e24951fb40467fa547cc090892759c [2019-11-26 17:51:43,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:43,217 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:43,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:43,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:43,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:43,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:43" (1/1) ... [2019-11-26 17:51:43,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72a6e3fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:43, skipping insertion in model container [2019-11-26 17:51:43,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:43" (1/1) ... [2019-11-26 17:51:43,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:43,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:44,184 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:44,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3877ca8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:44, skipping insertion in model container [2019-11-26 17:51:44,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:44,187 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:44,194 INFO L168 Benchmark]: Toolchain (without parser) took 972.01 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 839.7 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:44,196 INFO L168 Benchmark]: CDTParser took 1.57 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:44,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 967.16 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 839.7 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:44,216 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.57 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 967.16 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 839.7 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 361]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...