./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.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 821b2f12bb14c882ec54dd9757308d9cacdfdfe0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.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 821b2f12bb14c882ec54dd9757308d9cacdfdfe0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:56:45,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:56:45,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:56:45,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:56:45,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:56:45,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:56:45,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:56:45,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:56:45,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:56:45,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:56:45,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:56:45,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:56:45,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:56:45,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:56:45,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:56:45,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:56:45,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:56:45,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:56:45,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:56:45,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:56:45,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:56:45,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:56:45,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:56:45,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:56:45,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:56:45,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:56:45,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:56:45,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:56:45,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:56:45,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:56:45,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:56:45,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:56:45,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:56:45,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:56:45,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:56:45,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:56:45,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:56:45,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:56:45,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:56:45,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:56:45,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:56:45,261 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:56:45,299 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:56:45,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:56:45,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:56:45,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:56:45,308 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:56:45,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:56:45,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:56:45,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:56:45,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:56:45,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:56:45,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:56:45,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:56:45,314 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:56:45,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:56:45,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:56:45,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:56:45,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:56:45,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:56:45,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:56:45,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:56:45,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:56:45,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:56:45,320 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:56:45,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:56:45,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:56:45,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:56:45,322 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 -> 821b2f12bb14c882ec54dd9757308d9cacdfdfe0 [2019-11-27 16:56:45,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:56:45,863 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:56:45,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:56:45,874 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:56:45,874 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:56:45,875 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-11-27 16:56:46,037 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e199775f/b840f0c451f84f15a33b1d00fd12b850/FLAG22ea8b4f4 [2019-11-27 16:56:47,756 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:56:47,761 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-11-27 16:56:47,831 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e199775f/b840f0c451f84f15a33b1d00fd12b850/FLAG22ea8b4f4 [2019-11-27 16:56:47,868 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e199775f/b840f0c451f84f15a33b1d00fd12b850 [2019-11-27 16:56:47,877 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:56:47,882 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:56:47,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:56:47,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:56:47,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:56:47,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:56:47" (1/1) ... [2019-11-27 16:56:47,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ff80c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:47, skipping insertion in model container [2019-11-27 16:56:47,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:56:47" (1/1) ... [2019-11-27 16:56:47,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:56:48,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:56:51,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:56:51,196 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:56:51,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:56:52,376 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:56:52,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52 WrapperNode [2019-11-27 16:56:52,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:56:52,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:56:52,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:56:52,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:56:52,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:52,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:54,457 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:56:54,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:56:54,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:56:54,462 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:56:54,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:54,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:54,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:54,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:55,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:55,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:56,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:56:52" (1/1) ... [2019-11-27 16:56:56,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:56:56,371 INFO L168 Benchmark]: Toolchain (without parser) took 8483.49 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 795.1 MB in the end (delta: 160.9 MB). Peak memory consumption was 161.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:56:56,375 INFO L168 Benchmark]: CDTParser took 1.99 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. [2019-11-27 16:56:56,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4493.25 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 856.4 MB in the end (delta: 99.5 MB). Peak memory consumption was 99.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:56:56,380 INFO L168 Benchmark]: Boogie Procedure Inliner took 2075.88 ms. Allocated memory is still 1.0 GB. Free memory was 856.4 MB in the beginning and 912.4 MB in the end (delta: -56.0 MB). Peak memory consumption was 215.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:56:56,383 INFO L168 Benchmark]: Boogie Preprocessor took 1903.32 ms. Allocated memory is still 1.0 GB. Free memory was 912.4 MB in the beginning and 795.1 MB in the end (delta: 117.3 MB). Peak memory consumption was 117.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:56:56,394 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.99 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 4493.25 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 856.4 MB in the end (delta: 99.5 MB). Peak memory consumption was 99.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 2075.88 ms. Allocated memory is still 1.0 GB. Free memory was 856.4 MB in the beginning and 912.4 MB in the end (delta: -56.0 MB). Peak memory consumption was 215.0 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1903.32 ms. Allocated memory is still 1.0 GB. Free memory was 912.4 MB in the beginning and 795.1 MB in the end (delta: 117.3 MB). Peak memory consumption was 117.3 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:57:00,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:57:00,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:57:00,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:57:00,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:57:00,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:57:00,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:57:00,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:57:00,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:57:00,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:57:00,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:57:00,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:57:00,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:57:00,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:57:00,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:57:00,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:57:00,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:57:00,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:57:00,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:57:00,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:57:00,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:57:00,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:57:00,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:57:00,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:57:00,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:57:00,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:57:00,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:57:00,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:57:00,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:57:00,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:57:00,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:57:00,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:57:00,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:57:00,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:57:00,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:57:00,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:57:00,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:57:00,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:57:00,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:57:00,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:57:00,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:57:00,399 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:57:00,437 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:57:00,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:57:00,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:57:00,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:57:00,444 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:57:00,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:57:00,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:57:00,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:57:00,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:57:00,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:57:00,450 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:57:00,451 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:57:00,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:57:00,452 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:57:00,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:57:00,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:57:00,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:57:00,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:57:00,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:57:00,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:57:00,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:57:00,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:57:00,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:57:00,458 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:57:00,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:57:00,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:57:00,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:57:00,461 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:57:00,461 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 -> 821b2f12bb14c882ec54dd9757308d9cacdfdfe0 [2019-11-27 16:57:01,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:57:01,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:57:01,071 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:57:01,078 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:57:01,079 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:57:01,080 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-11-27 16:57:01,236 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7ade3bb8/fed90d4ff83a411fa24f373b66fbf2dd/FLAG8aae37ee8 [2019-11-27 16:57:02,939 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:57:02,940 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2019-11-27 16:57:03,032 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7ade3bb8/fed90d4ff83a411fa24f373b66fbf2dd/FLAG8aae37ee8 [2019-11-27 16:57:03,072 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7ade3bb8/fed90d4ff83a411fa24f373b66fbf2dd [2019-11-27 16:57:03,080 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:57:03,084 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:57:03,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:57:03,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:57:03,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:57:03,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:57:03" (1/1) ... [2019-11-27 16:57:03,110 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 27.11 04:57:03, skipping insertion in model container [2019-11-27 16:57:03,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:57:03" (1/1) ... [2019-11-27 16:57:03,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:57:03,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:57:06,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:57:06,537 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:57:07,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:57:07,796 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:57:07,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07 WrapperNode [2019-11-27 16:57:07,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:57:07,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:57:07,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:57:07,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:57:07,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:07,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:09,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:57:09,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:57:09,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:57:09,679 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:57:09,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:09,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:10,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:10,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:10,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:11,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:11,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:07" (1/1) ... [2019-11-27 16:57:11,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:57:11,554 INFO L168 Benchmark]: Toolchain (without parser) took 8465.06 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 791.6 MB in the end (delta: 170.1 MB). Peak memory consumption was 170.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:11,555 INFO L168 Benchmark]: CDTParser took 1.45 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. [2019-11-27 16:57:11,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4711.33 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 839.2 MB in the end (delta: 122.5 MB). Peak memory consumption was 122.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:11,562 INFO L168 Benchmark]: Boogie Procedure Inliner took 1875.93 ms. Allocated memory is still 1.0 GB. Free memory was 839.2 MB in the beginning and 912.2 MB in the end (delta: -73.0 MB). Peak memory consumption was 188.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:11,566 INFO L168 Benchmark]: Boogie Preprocessor took 1870.89 ms. Allocated memory is still 1.0 GB. Free memory was 912.2 MB in the beginning and 791.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:11,576 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.45 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 4711.33 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 839.2 MB in the end (delta: 122.5 MB). Peak memory consumption was 122.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1875.93 ms. Allocated memory is still 1.0 GB. Free memory was 839.2 MB in the beginning and 912.2 MB in the end (delta: -73.0 MB). Peak memory consumption was 188.0 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1870.89 ms. Allocated memory is still 1.0 GB. Free memory was 912.2 MB in the beginning and 791.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...