./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.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 08416ab170775a515fa32834e9908a2f39855802 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.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 08416ab170775a515fa32834e9908a2f39855802 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:47:52,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:52,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:52,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:52,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:52,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:52,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:52,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:52,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:52,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:52,260 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:52,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:52,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:52,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:52,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:52,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:52,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:52,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:52,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:52,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:52,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:52,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:52,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:52,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:52,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:52,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:52,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:52,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:52,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:52,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:52,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:52,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:52,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:52,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:52,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:52,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:52,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:52,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:52,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:52,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:52,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:52,365 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:52,404 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:52,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:52,409 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:52,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:52,413 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:52,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:52,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:52,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:52,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:52,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:52,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:52,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:52,420 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:52,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:52,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:52,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:52,422 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:52,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:52,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:52,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:52,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:52,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:52,425 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:52,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:52,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:52,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:52,426 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 -> 08416ab170775a515fa32834e9908a2f39855802 [2019-11-26 17:47:52,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:53,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:53,028 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:53,032 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:53,034 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:53,035 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.i [2019-11-26 17:47:53,193 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9961a4803/2184d25d797845e49eef9242e82b4ca2/FLAGb6c3dfd5d [2019-11-26 17:47:56,103 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:56,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.i [2019-11-26 17:47:56,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9961a4803/2184d25d797845e49eef9242e82b4ca2/FLAGb6c3dfd5d [2019-11-26 17:47:56,460 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9961a4803/2184d25d797845e49eef9242e82b4ca2 [2019-11-26 17:47:56,468 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:56,471 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:56,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:56,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:56,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:56,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:56" (1/1) ... [2019-11-26 17:47:56,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d57adf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:56, skipping insertion in model container [2019-11-26 17:47:56,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:56" (1/1) ... [2019-11-26 17:47:56,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:57,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:57,921 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:57,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@396d283a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:57, skipping insertion in model container [2019-11-26 17:47:57,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:57,926 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:57,934 INFO L168 Benchmark]: Toolchain (without parser) took 1457.05 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 747.0 MB in the end (delta: 163.1 MB). Peak memory consumption was 163.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:57,936 INFO L168 Benchmark]: CDTParser took 1.82 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 17:47:57,940 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1449.40 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 747.0 MB in the end (delta: 157.4 MB). Peak memory consumption was 157.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:57,945 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.82 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 1449.40 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 747.0 MB in the end (delta: 157.4 MB). Peak memory consumption was 157.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: 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 17:48:02,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:02,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:02,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:02,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:02,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:02,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:02,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:02,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:02,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:02,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:02,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:02,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:02,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:02,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:02,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:02,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:02,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:02,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:02,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:02,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:02,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:02,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:02,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:02,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:02,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:02,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:02,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:02,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:02,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:02,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:02,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:02,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:02,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:02,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:02,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:02,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:02,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:02,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:02,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:02,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:02,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:02,350 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:02,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:02,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:02,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:02,359 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:02,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:02,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:02,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:02,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:02,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:02,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:02,367 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:02,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:02,368 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:02,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:02,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:02,369 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:02,369 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:02,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:02,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:02,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:02,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:02,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:02,372 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:02,372 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:02,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:02,375 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:02,375 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:02,375 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 -> 08416ab170775a515fa32834e9908a2f39855802 [2019-11-26 17:48:02,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:02,986 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:02,990 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:02,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:02,998 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:03,001 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.i [2019-11-26 17:48:03,174 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/442f494da/8458e4b40c444608a8f7c89a5a218f59/FLAGd2c2821c6 [2019-11-26 17:48:06,122 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:06,124 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000e--e1000e.ko-entry_point.cil.out.i [2019-11-26 17:48:06,395 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/442f494da/8458e4b40c444608a8f7c89a5a218f59/FLAGd2c2821c6 [2019-11-26 17:48:06,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/442f494da/8458e4b40c444608a8f7c89a5a218f59 [2019-11-26 17:48:06,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:06,445 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:06,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:06,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:06,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:06,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:06" (1/1) ... [2019-11-26 17:48:06,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d57adf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:06, skipping insertion in model container [2019-11-26 17:48:06,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:06" (1/1) ... [2019-11-26 17:48:06,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:07,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:07,842 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:07,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@315cfdd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:07, skipping insertion in model container [2019-11-26 17:48:07,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:07,849 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:07,864 INFO L168 Benchmark]: Toolchain (without parser) took 1406.23 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 747.0 MB in the end (delta: 163.1 MB). Peak memory consumption was 163.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:07,866 INFO L168 Benchmark]: CDTParser took 0.50 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 17:48:07,869 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1399.46 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 747.0 MB in the end (delta: 157.4 MB). Peak memory consumption was 157.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:07,874 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 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 1399.46 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 747.0 MB in the end (delta: 157.4 MB). Peak memory consumption was 157.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...