./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.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 54da52a52ea2032bd7bf7b398ae969ace2e9eaca ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.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 54da52a52ea2032bd7bf7b398ae969ace2e9eaca ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 21:55:55,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:55:55,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:55:55,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:55:55,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:55:55,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:55:55,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:55:55,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:55:55,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:55:55,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:55:55,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:55:55,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:55:55,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:55:55,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:55:55,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:55:55,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:55:55,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:55:55,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:55:55,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:55:55,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:55:55,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:55:55,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:55:55,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:55:55,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:55:55,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:55:55,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:55:55,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:55:55,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:55:55,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:55:55,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:55:55,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:55:55,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:55:55,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:55:55,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:55:55,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:55:55,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:55:55,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:55:55,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:55:55,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:55:55,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:55:55,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:55:55,384 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:55:55,425 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:55:55,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:55:55,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:55:55,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:55:55,432 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:55:55,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:55:55,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:55:55,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:55:55,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:55:55,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:55:55,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:55:55,439 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:55:55,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:55:55,440 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:55:55,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:55:55,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:55:55,444 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:55:55,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:55:55,445 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:55:55,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:55:55,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:55:55,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:55:55,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:55:55,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:55:55,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:55:55,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:55:55,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:55:55,451 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 -> 54da52a52ea2032bd7bf7b398ae969ace2e9eaca [2019-11-24 21:55:56,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:55:56,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:55:56,156 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:55:56,160 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:55:56,163 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:55:56,164 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2019-11-24 21:55:56,330 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0054f07b8/3137975dbbbe45a9a2d97e5709ed0576/FLAGef59e1bf8 [2019-11-24 21:55:58,052 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:55:58,053 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2019-11-24 21:55:58,142 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0054f07b8/3137975dbbbe45a9a2d97e5709ed0576/FLAGef59e1bf8 [2019-11-24 21:55:58,181 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0054f07b8/3137975dbbbe45a9a2d97e5709ed0576 [2019-11-24 21:55:58,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:55:58,194 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:55:58,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:55:58,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:55:58,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:55:58,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:55:58" (1/1) ... [2019-11-24 21:55:58,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae4b5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:58, skipping insertion in model container [2019-11-24 21:55:58,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:55:58" (1/1) ... [2019-11-24 21:55:58,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:55:58,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:56:01,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:01,459 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 21:56:01,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fc7ec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:01, skipping insertion in model container [2019-11-24 21:56:01,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:01,462 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:56:01,470 INFO L168 Benchmark]: Toolchain (without parser) took 3271.97 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 936.1 MB in the end (delta: 19.9 MB). Peak memory consumption was 41.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:01,473 INFO L168 Benchmark]: CDTParser took 0.64 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. [2019-11-24 21:56:01,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3263.78 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 936.1 MB in the end (delta: 19.9 MB). Peak memory consumption was 41.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:01,483 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 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 3263.78 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 936.1 MB in the end (delta: 19.9 MB). Peak memory consumption was 41.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5649]: 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 21:56:05,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:56:05,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:56:05,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:56:05,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:56:05,545 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:56:05,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:56:05,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:56:05,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:56:05,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:56:05,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:56:05,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:56:05,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:56:05,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:56:05,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:56:05,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:56:05,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:56:05,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:56:05,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:56:05,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:56:05,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:56:05,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:56:05,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:56:05,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:56:05,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:56:05,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:56:05,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:56:05,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:56:05,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:56:05,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:56:05,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:56:05,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:56:05,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:56:05,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:56:05,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:56:05,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:56:05,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:56:05,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:56:05,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:56:05,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:56:05,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:56:05,693 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:56:05,734 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:56:05,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:56:05,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:56:05,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:56:05,742 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:56:05,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:56:05,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:56:05,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:56:05,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:56:05,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:56:05,747 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:56:05,747 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:56:05,750 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:56:05,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:56:05,751 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:56:05,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:56:05,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:56:05,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:56:05,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:56:05,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:56:05,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:56:05,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:56:05,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:56:05,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:56:05,756 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:56:05,756 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:56:05,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:56:05,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:56:05,758 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:56:05,758 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 -> 54da52a52ea2032bd7bf7b398ae969ace2e9eaca [2019-11-24 21:56:06,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:56:06,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:56:06,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:56:06,438 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:56:06,442 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:56:06,446 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2019-11-24 21:56:06,624 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c27e5a3/ec2ff7068c974cd58728295cda6aefac/FLAGb68089279 [2019-11-24 21:56:08,568 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:56:08,569 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2019-11-24 21:56:08,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c27e5a3/ec2ff7068c974cd58728295cda6aefac/FLAGb68089279 [2019-11-24 21:56:08,693 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c27e5a3/ec2ff7068c974cd58728295cda6aefac [2019-11-24 21:56:08,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:56:08,706 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:56:08,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:08,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:56:08,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:56:08,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:56:08" (1/1) ... [2019-11-24 21:56:08,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54727c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:08, skipping insertion in model container [2019-11-24 21:56:08,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:56:08" (1/1) ... [2019-11-24 21:56:08,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:56:09,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:56:11,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:12,053 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:56:12,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:56:13,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:13,052 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:56:13,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:14,012 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:56:14,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14 WrapperNode [2019-11-24 21:56:14,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:14,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:56:14,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:56:14,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:56:14,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:14,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:15,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:56:15,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:56:15,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:56:15,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:56:15,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:15,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:15,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:15,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:16,657 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:16,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:16,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:14" (1/1) ... [2019-11-24 21:56:17,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:56:17,147 INFO L168 Benchmark]: Toolchain (without parser) took 8437.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 772.7 MB in the end (delta: 181.8 MB). Peak memory consumption was 181.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:17,148 INFO L168 Benchmark]: CDTParser took 1.46 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. [2019-11-24 21:56:17,149 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5305.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 764.1 MB in the end (delta: 190.4 MB). Peak memory consumption was 190.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:17,151 INFO L168 Benchmark]: Boogie Procedure Inliner took 1535.95 ms. Allocated memory is still 1.0 GB. Free memory was 764.1 MB in the beginning and 897.0 MB in the end (delta: -132.9 MB). Peak memory consumption was 91.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:17,156 INFO L168 Benchmark]: Boogie Preprocessor took 1589.45 ms. Allocated memory is still 1.0 GB. Free memory was 897.0 MB in the beginning and 772.7 MB in the end (delta: 124.3 MB). Peak memory consumption was 124.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:17,170 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.46 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 5305.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 764.1 MB in the end (delta: 190.4 MB). Peak memory consumption was 190.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1535.95 ms. Allocated memory is still 1.0 GB. Free memory was 764.1 MB in the beginning and 897.0 MB in the end (delta: -132.9 MB). Peak memory consumption was 91.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1589.45 ms. Allocated memory is still 1.0 GB. Free memory was 897.0 MB in the beginning and 772.7 MB in the end (delta: 124.3 MB). Peak memory consumption was 124.3 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...