java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:26:47,829 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:26:47,835 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:26:47,850 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:26:47,851 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:26:47,852 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:26:47,856 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:26:47,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:26:47,862 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:26:47,863 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:26:47,865 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:26:47,865 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:26:47,867 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:26:47,869 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:26:47,870 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:26:47,879 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:26:47,880 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:26:47,885 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:26:47,890 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:26:47,892 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:26:47,896 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:26:47,897 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:26:47,903 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 23:26:47,912 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:26:47,912 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:26:47,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:26:47,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:26:47,917 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 23:26:47,947 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:26:47,948 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:26:47,949 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:26:47,949 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:26:47,950 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:26:47,953 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:26:47,953 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:26:47,954 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:26:47,954 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:26:47,954 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:26:47,955 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:26:47,955 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:26:47,955 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:26:47,955 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:26:47,955 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:26:47,956 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:26:47,956 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:26:47,956 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:26:47,956 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:26:47,958 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:26:47,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:26:47,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:26:47,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:26:47,959 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:26:47,959 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:26:47,959 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:26:47,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:26:47,959 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:26:47,959 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:26:48,030 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:26:48,046 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:26:48,051 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:26:48,053 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:26:48,053 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:26:48,054 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.c [2018-11-22 23:26:48,115 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c674687e/89cd5a3b108548a7bebb2ef688421525/FLAGdf4283b43 [2018-11-22 23:26:49,152 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:26:49,153 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.c [2018-11-22 23:26:49,204 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c674687e/89cd5a3b108548a7bebb2ef688421525/FLAGdf4283b43 [2018-11-22 23:26:49,490 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c674687e/89cd5a3b108548a7bebb2ef688421525 [2018-11-22 23:26:49,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:26:49,502 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:26:49,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:26:49,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:26:49,508 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:26:49,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:26:49" (1/1) ... [2018-11-22 23:26:49,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40cdae52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:26:49, skipping insertion in model container [2018-11-22 23:26:49,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:26:49" (1/1) ... [2018-11-22 23:26:49,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:26:49,754 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:26:52,477 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-22 23:26:52,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60532869 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:26:52, skipping insertion in model container [2018-11-22 23:26:52,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:26:52,479 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 23:26:52,480 INFO L168 Benchmark]: Toolchain (without parser) took 2978.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 749.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -802.8 MB). Peak memory consumption was 140.6 MB. Max. memory is 7.1 GB. [2018-11-22 23:26:52,483 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:26:52,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2975.23 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 749.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -802.8 MB). Peak memory consumption was 140.6 MB. Max. memory is 7.1 GB. [2018-11-22 23:26:52,487 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2975.23 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 749.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -802.8 MB). Peak memory consumption was 140.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6595]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...