java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 15:55:54,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 15:55:54,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 15:55:55,009 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 15:55:55,009 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 15:55:55,010 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 15:55:55,012 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 15:55:55,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 15:55:55,019 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 15:55:55,019 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 15:55:55,020 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 15:55:55,021 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 15:55:55,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 15:55:55,032 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 15:55:55,032 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 15:55:55,043 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 15:55:55,045 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 15:55:55,056 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 15:55:55,057 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 15:55:55,067 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 15:55:55,069 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 15:55:55,070 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 15:55:55,070 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 15:55:55,079 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 15:55:55,080 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 15:55:55,082 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 15:55:55,082 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 15:55:55,082 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 15:55:55,083 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 15:55:55,083 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 15:55:55,090 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 15:55:55,091 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-09 15:55:55,131 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 15:55:55,131 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 15:55:55,132 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 15:55:55,132 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 15:55:55,132 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 15:55:55,133 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 15:55:55,133 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 15:55:55,133 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 15:55:55,133 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 15:55:55,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 15:55:55,134 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 15:55:55,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 15:55:55,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 15:55:55,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 15:55:55,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 15:55:55,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 15:55:55,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 15:55:55,143 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 15:55:55,143 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 15:55:55,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 15:55:55,144 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 15:55:55,144 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 15:55:55,144 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 15:55:55,144 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 15:55:55,145 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 15:55:55,145 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 15:55:55,145 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 15:55:55,145 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 15:55:55,145 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 15:55:55,247 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 15:55:55,275 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 15:55:55,284 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 15:55:55,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 15:55:55,292 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 15:55:55,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa_false-termination.c [2018-05-09 15:55:55,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e5adde2ce/f2b67ea4df8d4c1bbbffd1a6308c3d61/FLAGebb575039 [2018-05-09 15:55:57,455 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 15:55:57,456 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa_false-termination.c [2018-05-09 15:55:57,687 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e5adde2ce/f2b67ea4df8d4c1bbbffd1a6308c3d61/FLAGebb575039 [2018-05-09 15:55:57,724 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e5adde2ce/f2b67ea4df8d4c1bbbffd1a6308c3d61 [2018-05-09 15:55:57,748 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 15:55:57,758 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 15:55:57,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 15:55:57,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 15:55:57,777 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 15:55:57,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 03:55:57" (1/1) ... [2018-05-09 15:55:57,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a6adf0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 03:55:57, skipping insertion in model container [2018-05-09 15:55:57,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 03:55:57" (1/1) ... [2018-05-09 15:55:58,650 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 15:55:59,474 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 15:55:59,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bffe5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 03:55:59, skipping insertion in model container [2018-05-09 15:55:59,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 15:55:59,481 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 15:55:59,482 INFO L168 Benchmark]: Toolchain (without parser) took 1733.36 ms. Allocated memory is still 383.3 MB. Free memory was 307.2 MB in the beginning and 266.4 MB in the end (delta: 40.8 MB). Peak memory consumption was 63.6 MB. Max. memory is 1.9 GB. [2018-05-09 15:55:59,484 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 15:55:59,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1721.38 ms. Allocated memory is still 383.3 MB. Free memory was 307.2 MB in the beginning and 266.4 MB in the end (delta: 40.8 MB). Peak memory consumption was 63.6 MB. Max. memory is 1.9 GB. [2018-05-09 15:55:59,492 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1721.38 ms. Allocated memory is still 383.3 MB. Free memory was 307.2 MB in the beginning and 266.4 MB in the end (delta: 40.8 MB). Peak memory consumption was 63.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5397]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...