./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--virtio_net.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/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--virtio_net.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer --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 2469579a5d93c5a5674782833d56bc9d168cc64b ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/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--virtio_net.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer --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 2469579a5d93c5a5674782833d56bc9d168cc64b .......................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 18:21:35,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:21:35,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:21:35,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:21:35,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:21:35,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:21:35,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:21:35,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:21:35,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:21:35,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:21:35,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:21:35,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:21:35,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:21:35,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:21:35,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:21:35,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:21:35,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:21:35,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:21:35,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:21:35,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:21:35,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:21:35,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:21:35,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:21:35,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:21:35,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:21:35,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:21:35,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:21:35,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:21:35,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:21:35,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:21:35,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:21:35,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:21:35,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:21:35,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:21:35,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:21:35,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:21:35,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:21:35,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:21:35,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:21:35,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:21:35,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:21:35,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 18:21:35,635 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:21:35,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:21:35,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:21:35,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:21:35,636 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:21:35,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:21:35,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 18:21:35,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:21:35,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:21:35,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:21:35,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:21:35,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:21:35,638 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:21:35,638 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:21:35,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:21:35,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:21:35,638 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:21:35,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:21:35,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:21:35,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:21:35,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:21:35,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:21:35,639 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 18:21:35,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 18:21:35,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:21:35,640 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:21:35,640 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:21:35,640 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer 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 -> 2469579a5d93c5a5674782833d56bc9d168cc64b [2019-12-07 18:21:35,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:21:35,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:21:35,748 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:21:35,749 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:21:35,749 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:21:35,750 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-12-07 18:21:35,787 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/76ef3831f/6f66c342915c486b8de615f92d858ed6/FLAG6a6f08eab [2019-12-07 18:21:36,305 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:21:36,306 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-12-07 18:21:36,335 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/76ef3831f/6f66c342915c486b8de615f92d858ed6/FLAG6a6f08eab [2019-12-07 18:21:36,822 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/76ef3831f/6f66c342915c486b8de615f92d858ed6 [2019-12-07 18:21:36,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:21:36,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:21:36,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:21:36,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:21:36,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:21:36,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:21:36" (1/1) ... [2019-12-07 18:21:36,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@753dfd53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:21:36, skipping insertion in model container [2019-12-07 18:21:36,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:21:36" (1/1) ... [2019-12-07 18:21:36,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:21:36,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:21:37,218 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2019-12-07 18:21:37,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@564bac0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:21:37, skipping insertion in model container [2019-12-07 18:21:37,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:21:37,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 18:21:37,221 INFO L168 Benchmark]: Toolchain (without parser) took 394.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 927.1 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. [2019-12-07 18:21:37,221 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:21:37,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 927.1 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. [2019-12-07 18:21:37,223 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 392.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 927.1 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5073]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 18:21:38,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:21:38,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:21:38,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:21:38,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:21:38,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:21:38,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:21:38,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:21:38,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:21:38,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:21:38,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:21:38,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:21:38,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:21:38,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:21:38,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:21:38,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:21:38,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:21:38,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:21:38,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:21:38,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:21:38,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:21:38,399 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:21:38,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:21:38,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:21:38,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:21:38,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:21:38,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:21:38,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:21:38,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:21:38,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:21:38,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:21:38,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:21:38,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:21:38,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:21:38,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:21:38,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:21:38,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:21:38,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:21:38,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:21:38,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:21:38,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:21:38,408 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-12-07 18:21:38,419 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:21:38,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:21:38,419 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:21:38,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:21:38,420 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:21:38,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:21:38,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:21:38,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:21:38,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:21:38,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:21:38,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 18:21:38,421 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 18:21:38,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:21:38,421 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:21:38,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:21:38,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:21:38,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:21:38,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 18:21:38,422 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 18:21:38,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:21:38,423 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:21:38,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:21:38,423 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-07 18:21:38,423 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer 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 -> 2469579a5d93c5a5674782833d56bc9d168cc64b [2019-12-07 18:21:38,591 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:21:38,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:21:38,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:21:38,605 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:21:38,606 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:21:38,606 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-12-07 18:21:38,653 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/6ee96aafb/3579f045963044a999c53383ab6f1fbe/FLAGe28e38330 [2019-12-07 18:21:39,163 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:21:39,164 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-12-07 18:21:39,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/6ee96aafb/3579f045963044a999c53383ab6f1fbe/FLAGe28e38330 [2019-12-07 18:21:39,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_706ef7fc-599b-4ab6-99eb-bbb37491f4b3/bin/uautomizer/data/6ee96aafb/3579f045963044a999c53383ab6f1fbe [2019-12-07 18:21:39,677 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:21:39,678 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:21:39,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:21:39,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:21:39,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:21:39,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:21:39" (1/1) ... [2019-12-07 18:21:39,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7801de6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:21:39, skipping insertion in model container [2019-12-07 18:21:39,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:21:39" (1/1) ... [2019-12-07 18:21:39,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:21:39,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:21:40,092 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2019-12-07 18:21:40,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a75d5b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:21:40, skipping insertion in model container [2019-12-07 18:21:40,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:21:40,093 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 18:21:40,096 INFO L168 Benchmark]: Toolchain (without parser) took 416.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -172.4 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. [2019-12-07 18:21:40,096 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:21:40,097 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -172.4 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. [2019-12-07 18:21:40,099 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 414.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -172.4 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5073]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...