/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:25:44,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:25:44,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:25:44,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:25:44,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:25:44,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:25:44,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:25:44,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:25:44,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:25:44,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:25:44,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:25:44,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:25:44,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:25:44,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:25:44,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:25:44,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:25:44,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:25:44,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:25:44,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:25:44,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:25:44,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:25:44,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:25:44,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:25:44,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:25:44,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 02:25:44,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:25:44,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:25:44,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:25:44,130 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-18 02:25:44,139 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:25:44,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:25:44,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:25:44,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:25:44,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:25:44,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:25:44,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:25:44,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:25:44,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:25:44,142 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:25:44,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:25:44,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:25:44,142 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:25:44,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:25:44,143 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:25:44,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:25:44,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:25:44,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:25:44,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:25:44,143 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:25:44,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:25:44,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:25:44,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:25:44,434 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:25:44,435 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:25:44,436 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-18 02:25:44,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0593910a/153e85b68f374b7784842914b63cd12c/FLAGc06c2b6a9 [2020-07-18 02:25:45,413 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:25:45,414 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-18 02:25:45,460 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0593910a/153e85b68f374b7784842914b63cd12c/FLAGc06c2b6a9 [2020-07-18 02:25:45,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0593910a/153e85b68f374b7784842914b63cd12c [2020-07-18 02:25:45,864 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:25:45,867 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:25:45,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:25:45,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:25:45,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:25:45,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:25:45" (1/1) ... [2020-07-18 02:25:45,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eedc7be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:25:45, skipping insertion in model container [2020-07-18 02:25:45,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:25:45" (1/1) ... [2020-07-18 02:25:45,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:25:46,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:25:47,988 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-18 02:25:47,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36a20822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:25:47, skipping insertion in model container [2020-07-18 02:25:47,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:25:47,990 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:25:47,997 INFO L168 Benchmark]: Toolchain (without parser) took 2127.89 ms. Allocated memory was 143.1 MB in the beginning and 235.4 MB in the end (delta: 92.3 MB). Free memory was 86.0 MB in the beginning and 162.3 MB in the end (delta: -76.3 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. [2020-07-18 02:25:47,998 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 143.1 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 02:25:48,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2120.47 ms. Allocated memory was 143.1 MB in the beginning and 235.4 MB in the end (delta: 92.3 MB). Free memory was 85.6 MB in the beginning and 162.3 MB in the end (delta: -76.7 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. [2020-07-18 02:25:48,006 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 143.1 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2120.47 ms. Allocated memory was 143.1 MB in the beginning and 235.4 MB in the end (delta: 92.3 MB). Free memory was 85.6 MB in the beginning and 162.3 MB in the end (delta: -76.7 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6452]: 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...