./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.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 cc5e4b5b162c0acfa856c98d3ef10dbf5aecbd31 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.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 cc5e4b5b162c0acfa856c98d3ef10dbf5aecbd31 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:53:23,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:23,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:23,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:23,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:23,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:23,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:24,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:24,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:24,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:24,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:24,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:24,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:24,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:24,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:24,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:24,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:24,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:24,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:24,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:24,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:24,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:24,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:24,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:24,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:24,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:24,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:24,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:24,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:24,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:24,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:24,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:24,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:24,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:24,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:24,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:24,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:24,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:24,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:24,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:24,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:24,149 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:53:24,196 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:24,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:24,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:24,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:24,206 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:24,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:24,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:53:24,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:24,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:24,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:24,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:24,213 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:24,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:24,214 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:24,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:24,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:24,216 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:24,219 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:24,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:24,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:24,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:24,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:24,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:24,221 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:53:24,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:53:24,224 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:24,224 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:24,224 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 -> cc5e4b5b162c0acfa856c98d3ef10dbf5aecbd31 [2019-11-24 21:53:24,847 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:24,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:24,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:24,898 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:24,898 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:24,899 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-11-24 21:53:25,078 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a87c7d0d0/1c8767b4e503475ca1a24113ff6888ff/FLAG36fb6c369 [2019-11-24 21:53:26,752 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:26,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-11-24 21:53:26,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a87c7d0d0/1c8767b4e503475ca1a24113ff6888ff/FLAG36fb6c369 [2019-11-24 21:53:26,895 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a87c7d0d0/1c8767b4e503475ca1a24113ff6888ff [2019-11-24 21:53:26,903 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:26,909 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:26,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:26,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:26,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:26,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:26" (1/1) ... [2019-11-24 21:53:26,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3daea74f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:26, skipping insertion in model container [2019-11-24 21:53:26,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:26" (1/1) ... [2019-11-24 21:53:26,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:27,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:29,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:29,779 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:53:29,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a6045b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:29, skipping insertion in model container [2019-11-24 21:53:29,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:29,785 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:53:29,792 INFO L168 Benchmark]: Toolchain (without parser) took 2878.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 954.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:29,794 INFO L168 Benchmark]: CDTParser took 2.10 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. [2019-11-24 21:53:29,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2872.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 954.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:29,806 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.10 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 2872.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 954.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3818]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:53:33,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:33,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:33,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:33,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:33,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:33,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:34,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:34,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:34,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:34,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:34,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:34,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:34,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:34,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:34,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:34,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:34,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:34,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:34,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:34,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:34,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:34,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:34,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:34,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:34,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:34,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:34,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:34,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:34,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:34,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:34,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:34,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:34,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:34,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:34,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:34,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:34,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:34,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:34,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:34,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:34,135 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:53:34,174 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:34,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:34,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:34,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:34,183 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:34,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:34,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:34,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:34,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:34,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:34,188 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:34,188 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:53:34,189 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:53:34,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:34,191 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:34,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:34,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:34,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:34,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:34,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:34,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:34,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:34,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:34,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:34,198 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:53:34,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:53:34,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:34,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:34,200 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:53:34,200 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 -> cc5e4b5b162c0acfa856c98d3ef10dbf5aecbd31 [2019-11-24 21:53:34,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:34,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:34,818 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:34,822 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:34,824 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:34,826 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-11-24 21:53:34,988 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4b074b6/af4d98fccfdc497fa665736b382ea8f6/FLAG19980b18d [2019-11-24 21:53:36,768 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:36,769 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2019-11-24 21:53:36,841 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4b074b6/af4d98fccfdc497fa665736b382ea8f6/FLAG19980b18d [2019-11-24 21:53:36,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4b074b6/af4d98fccfdc497fa665736b382ea8f6 [2019-11-24 21:53:36,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:36,898 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:36,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:36,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:36,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:36,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:36" (1/1) ... [2019-11-24 21:53:36,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ede87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:36, skipping insertion in model container [2019-11-24 21:53:36,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:36" (1/1) ... [2019-11-24 21:53:36,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:37,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:40,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:40,197 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:53:40,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:40,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:40,830 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:53:41,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:41,742 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:53:41,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41 WrapperNode [2019-11-24 21:53:41,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:41,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:53:41,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:53:41,752 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:53:41,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:41,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:44,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:53:44,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:53:44,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:53:44,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:53:44,995 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:44,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:45,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:45,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:46,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:47,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:47,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:41" (1/1) ... [2019-11-24 21:53:47,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:53:47,783 INFO L168 Benchmark]: Toolchain (without parser) took 10880.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 740.5 MB in the end (delta: 215.5 MB). Peak memory consumption was 332.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:47,784 INFO L168 Benchmark]: CDTParser took 4.12 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. [2019-11-24 21:53:47,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4841.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 838.9 MB in the end (delta: 117.1 MB). Peak memory consumption was 117.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:47,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 3221.91 ms. Allocated memory is still 1.0 GB. Free memory was 838.9 MB in the beginning and 672.6 MB in the end (delta: 166.3 MB). Peak memory consumption was 167.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:47,793 INFO L168 Benchmark]: Boogie Preprocessor took 2801.23 ms. Allocated memory is still 1.0 GB. Free memory was 672.6 MB in the beginning and 740.5 MB in the end (delta: -67.9 MB). Peak memory consumption was 48.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:47,807 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.12 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 4841.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 838.9 MB in the end (delta: 117.1 MB). Peak memory consumption was 117.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 3221.91 ms. Allocated memory is still 1.0 GB. Free memory was 838.9 MB in the beginning and 672.6 MB in the end (delta: 166.3 MB). Peak memory consumption was 167.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 2801.23 ms. Allocated memory is still 1.0 GB. Free memory was 672.6 MB in the beginning and 740.5 MB in the end (delta: -67.9 MB). Peak memory consumption was 48.9 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...