./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_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_complex_emg_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 c5ee2912aafe6a867f6601975c2a609b0d75a2cc ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_complex_emg_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 c5ee2912aafe6a867f6601975c2a609b0d75a2cc ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:49:37,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:37,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:37,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:37,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:37,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:37,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:37,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:37,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:37,202 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:37,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:37,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:37,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:37,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:37,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:37,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:37,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:37,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:37,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:37,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:37,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:37,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:37,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:37,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:37,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:37,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:37,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:37,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:37,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:37,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:37,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:37,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:37,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:37,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:37,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:37,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:37,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:37,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:37,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:37,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:37,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:37,313 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:37,351 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:37,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:37,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:37,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:37,361 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:37,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:37,361 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:37,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:37,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:37,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:37,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:37,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:37,367 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:37,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:37,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:37,371 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:37,371 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:37,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:37,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:37,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:37,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:37,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:37,373 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:37,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:37,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:37,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:37,376 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 -> c5ee2912aafe6a867f6601975c2a609b0d75a2cc [2019-11-26 17:49:37,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:37,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:38,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:38,007 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:38,012 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:38,013 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:49:38,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddbf0024f/d3135483b7654d1d85356a395a0e8bf0/FLAG2d92415f3 [2019-11-26 17:49:40,546 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:40,548 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:49:40,727 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddbf0024f/d3135483b7654d1d85356a395a0e8bf0/FLAG2d92415f3 [2019-11-26 17:49:40,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddbf0024f/d3135483b7654d1d85356a395a0e8bf0 [2019-11-26 17:49:40,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:40,781 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:40,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:40,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:40,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:40,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:40" (1/1) ... [2019-11-26 17:49:40,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:40, skipping insertion in model container [2019-11-26 17:49:40,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:40" (1/1) ... [2019-11-26 17:49:40,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:41,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:41,774 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:41,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@449cd07b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:41, skipping insertion in model container [2019-11-26 17:49:41,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:41,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:41,791 INFO L168 Benchmark]: Toolchain (without parser) took 1003.93 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 835.5 MB in the end (delta: 103.1 MB). Peak memory consumption was 103.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:41,794 INFO L168 Benchmark]: CDTParser took 0.69 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 17:49:41,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 995.63 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 835.5 MB in the end (delta: 103.1 MB). Peak memory consumption was 103.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:41,814 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 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 995.63 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 835.5 MB in the end (delta: 103.1 MB). Peak memory consumption was 103.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 360]: 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 17:49:45,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:45,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:45,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:45,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:45,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:45,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:45,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:45,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:45,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:45,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:45,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:45,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:45,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:45,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:45,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:45,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:45,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:46,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:46,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:46,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:46,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:46,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:46,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:46,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:46,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:46,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:46,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:46,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:46,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:46,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:46,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:46,053 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:46,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:46,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:46,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:46,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:46,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:46,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:46,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:46,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:46,072 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:46,112 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:46,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:46,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:46,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:46,119 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:46,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:46,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:46,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:46,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:46,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:46,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:46,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:46,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:46,126 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:46,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:46,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:46,127 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:46,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:46,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:46,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:46,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:46,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:46,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:46,131 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:46,132 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:46,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:46,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:46,135 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:46,135 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 -> c5ee2912aafe6a867f6601975c2a609b0d75a2cc [2019-11-26 17:49:46,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:46,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:46,791 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:46,797 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:46,798 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:46,802 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:49:46,970 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199711127/8430ddd6ecb3434b915bb42137e040a9/FLAG8f9f5ab3b [2019-11-26 17:49:49,394 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:49,396 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2019-11-26 17:49:49,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199711127/8430ddd6ecb3434b915bb42137e040a9/FLAG8f9f5ab3b [2019-11-26 17:49:49,611 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199711127/8430ddd6ecb3434b915bb42137e040a9 [2019-11-26 17:49:49,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:49,622 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:49,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:49,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:49,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:49,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:49" (1/1) ... [2019-11-26 17:49:49,647 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 05:49:49, skipping insertion in model container [2019-11-26 17:49:49,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:49" (1/1) ... [2019-11-26 17:49:49,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:50,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:50,649 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:50,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44e808f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:50, skipping insertion in model container [2019-11-26 17:49:50,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:50,655 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:50,674 INFO L168 Benchmark]: Toolchain (without parser) took 1034.95 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 841.3 MB in the end (delta: 97.4 MB). Peak memory consumption was 97.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:50,676 INFO L168 Benchmark]: CDTParser took 0.41 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 17:49:50,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1026.17 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 841.3 MB in the end (delta: 97.4 MB). Peak memory consumption was 97.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:50,685 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 1026.17 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 841.3 MB in the end (delta: 97.4 MB). Peak memory consumption was 97.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 360]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...