java -Xmx2000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:42:43,469 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:42:43,474 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:42:43,500 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:42:43,501 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:42:43,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:42:43,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:42:43,511 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:42:43,533 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:42:43,534 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:42:43,538 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:42:43,538 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:42:43,539 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:42:43,544 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:42:43,547 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:42:43,547 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:42:43,548 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:42:43,566 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:42:43,577 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:42:43,579 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:42:43,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:42:43,587 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:42:43,594 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-07 17:42:43,616 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-07 17:42:43,661 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:42:43,662 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:42:43,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 17:42:43,663 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 17:42:43,672 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:42:43,672 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:42:43,672 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:42:43,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:42:43,673 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:42:43,674 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 17:42:43,674 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 17:42:43,674 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 17:42:43,674 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-07 17:42:43,675 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-07 17:42:43,675 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:42:43,677 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 17:42:43,678 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:42:43,678 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:42:43,678 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 17:42:43,679 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 17:42:43,679 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 17:42:43,679 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:42:43,679 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 17:42:43,679 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 17:42:43,680 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-07 17:42:43,680 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 17:42:43,680 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-07 17:42:43,680 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-07 17:42:43,684 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 17:42:43,684 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 17:42:43,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:42:43,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:42:43,846 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:42:43,851 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:42:43,852 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:42:43,853 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-unreach-call.cil.out.c [2018-09-07 17:42:44,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6cf5e900/fb72612a5da74684a2afe43278121cd3/FLAG54c344d71 [2018-09-07 17:42:46,086 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:42:46,090 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-unreach-call.cil.out.c [2018-09-07 17:42:46,384 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6cf5e900/fb72612a5da74684a2afe43278121cd3/FLAG54c344d71 [2018-09-07 17:42:46,427 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6cf5e900/fb72612a5da74684a2afe43278121cd3 [2018-09-07 17:42:46,453 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:42:46,460 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:42:46,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:42:46,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:42:46,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:42:46,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:42:46" (1/1) ... [2018-09-07 17:42:46,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3922f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:42:46, skipping insertion in model container [2018-09-07 17:42:46,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:42:46" (1/1) ... [2018-09-07 17:42:46,998 WARN L201 ieTranslatorObserver]: Incorrect Syntax: PR: Missing declaration of __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_ldv_linux_____rc__linux_____rc__tar_xz_____a_drivers__net__ethernet__rocker__rocker_ko_entry_point_true_unreach_call_cil_out_c__key [2018-09-07 17:42:47,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36b96fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:42:47, skipping insertion in model container [2018-09-07 17:42:47,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:42:47,003 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 17:42:47,005 INFO L168 Benchmark]: Toolchain (without parser) took 550.90 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-09-07 17:42:47,009 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 17:42:47,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 536.56 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-09-07 17:42:47,024 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 536.56 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8690]: Incorrect Syntax PR: Missing declaration of __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_ldv_linux_____rc__linux_____rc__tar_xz_____a_drivers__net__ethernet__rocker__rocker_ko_entry_point_true_unreach_call_cil_out_c__key RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...