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/main1_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:08:32,348 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:08:32,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:08:32,370 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:08:32,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:08:32,373 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:08:32,375 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:08:32,378 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:08:32,380 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:08:32,387 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:08:32,388 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:08:32,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:08:32,392 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:08:32,393 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:08:32,400 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:08:32,401 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:08:32,402 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:08:32,405 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:08:32,409 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:08:32,413 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:08:32,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:08:32,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:08:32,421 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 03:08:32,437 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 03:08:32,462 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:08:32,462 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:08:32,463 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:08:32,464 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:08:32,464 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:08:32,465 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:08:32,465 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:08:32,465 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:08:32,465 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:08:32,465 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:08:32,467 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:08:32,467 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:08:32,467 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:08:32,467 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:08:32,467 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:08:32,468 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:08:32,468 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:08:32,468 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:08:32,468 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:08:32,468 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:08:32,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:08:32,470 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:08:32,470 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:08:32,470 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:08:32,470 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:08:32,471 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:08:32,471 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:08:32,471 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:08:32,471 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:08:32,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:08:32,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:08:32,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:08:32,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:08:32,558 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:08:32,559 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main1_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1_false-termination.c [2018-11-22 03:08:32,619 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd02343c1/c6758bb091914578899a1c0673257e1c/FLAG42ae5a347 [2018-11-22 03:08:33,659 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:08:33,660 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1_false-termination.c [2018-11-22 03:08:33,712 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd02343c1/c6758bb091914578899a1c0673257e1c/FLAG42ae5a347 [2018-11-22 03:08:33,990 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd02343c1/c6758bb091914578899a1c0673257e1c [2018-11-22 03:08:34,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:08:34,006 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:08:34,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:08:34,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:08:34,012 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:08:34,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:08:33" (1/1) ... [2018-11-22 03:08:34,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b6f54d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:08:34, skipping insertion in model container [2018-11-22 03:08:34,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:08:33" (1/1) ... [2018-11-22 03:08:34,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:08:34,257 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:08:36,383 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-22 03:08:36,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cc79160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:08:36, skipping insertion in model container [2018-11-22 03:08:36,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:08:36,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 03:08:36,387 INFO L168 Benchmark]: Toolchain (without parser) took 2381.46 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 790.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -822.9 MB). Peak memory consumption was 127.1 MB. Max. memory is 7.1 GB. [2018-11-22 03:08:36,389 INFO L168 Benchmark]: CDTParser took 0.22 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 03:08:36,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2377.39 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 790.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -822.9 MB). Peak memory consumption was 127.1 MB. Max. memory is 7.1 GB. [2018-11-22 03:08:36,393 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 0.22 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 2377.39 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 790.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -822.9 MB). Peak memory consumption was 127.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6596]: 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...