./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-regression/test_malloc-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-regression/test_malloc-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 51bc62eaf03e8f10eee31d4544854ad7495493e7 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-regression/test_malloc-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 51bc62eaf03e8f10eee31d4544854ad7495493e7 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:49:13,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:49:13,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:49:13,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:49:13,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:49:13,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:49:13,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:49:13,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:49:13,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:49:13,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:49:13,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:49:13,661 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:49:13,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:49:13,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:49:13,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:49:13,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:49:13,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:49:13,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:49:13,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:49:13,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:49:13,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:49:13,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:49:13,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:49:13,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:49:13,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:49:13,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:49:13,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:49:13,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:49:13,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:49:13,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:49:13,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:49:13,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:49:13,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:49:13,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:49:13,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:49:13,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:49:13,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:49:13,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:49:13,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:49:13,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:49:13,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:49:13,762 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:49:13,802 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:49:13,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:49:13,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:49:13,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:49:13,808 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:49:13,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:49:13,811 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:49:13,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:49:13,811 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:49:13,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:49:13,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:49:13,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:49:13,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:49:13,814 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:49:13,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:49:13,816 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:49:13,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:49:13,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:49:13,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:49:13,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:49:13,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:49:13,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:49:13,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:49:13,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:49:13,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:49:13,822 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:49:13,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:49:13,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:49:13,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51bc62eaf03e8f10eee31d4544854ad7495493e7 [2019-11-27 09:49:14,379 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:49:14,411 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:49:14,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:49:14,423 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:49:14,426 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:49:14,428 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-regression/test_malloc-2.i [2019-11-27 09:49:14,552 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a590127/a20ce75f46374d17a3d419d42a3fca05/FLAG23c888fb6 [2019-11-27 09:49:15,675 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:49:15,676 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/test_malloc-2.i [2019-11-27 09:49:15,706 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a590127/a20ce75f46374d17a3d419d42a3fca05/FLAG23c888fb6 [2019-11-27 09:49:16,224 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a590127/a20ce75f46374d17a3d419d42a3fca05 [2019-11-27 09:49:16,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:49:16,231 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:49:16,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:49:16,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:49:16,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:49:16,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:49:16" (1/1) ... [2019-11-27 09:49:16,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702095a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:49:16, skipping insertion in model container [2019-11-27 09:49:16,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:49:16" (1/1) ... [2019-11-27 09:49:16,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:49:16,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:49:16,826 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2019-11-27 09:49:16,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f4d21b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:49:16, skipping insertion in model container [2019-11-27 09:49:16,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:49:16,831 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 09:49:16,835 INFO L168 Benchmark]: Toolchain (without parser) took 602.66 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:49:16,848 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:49:16,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 590.76 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:49:16,858 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 590.76 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:49:20,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:49:20,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:49:20,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:49:20,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:49:20,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:49:20,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:49:20,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:49:20,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:49:20,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:49:20,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:49:20,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:49:20,993 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:49:20,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:49:21,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:49:21,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:49:21,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:49:21,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:49:21,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:49:21,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:49:21,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:49:21,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:49:21,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:49:21,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:49:21,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:49:21,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:49:21,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:49:21,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:49:21,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:49:21,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:49:21,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:49:21,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:49:21,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:49:21,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:49:21,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:49:21,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:49:21,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:49:21,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:49:21,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:49:21,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:49:21,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:49:21,083 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:49:21,121 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:49:21,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:49:21,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:49:21,129 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:49:21,129 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:49:21,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:49:21,131 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:49:21,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:49:21,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:49:21,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:49:21,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:49:21,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:49:21,136 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:49:21,137 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:49:21,137 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:49:21,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:49:21,138 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:49:21,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:49:21,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:49:21,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:49:21,141 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:49:21,141 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:49:21,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:49:21,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:49:21,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:49:21,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:49:21,144 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:49:21,144 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:49:21,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:49:21,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:49:21,148 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51bc62eaf03e8f10eee31d4544854ad7495493e7 [2019-11-27 09:49:21,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:49:21,809 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:49:21,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:49:21,822 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:49:21,823 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:49:21,826 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-regression/test_malloc-2.i [2019-11-27 09:49:21,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/387e1b8cf/d2743b9a37494be9803974c863346ea0/FLAG21083db95 [2019-11-27 09:49:23,188 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:49:23,192 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/test_malloc-2.i [2019-11-27 09:49:23,222 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/387e1b8cf/d2743b9a37494be9803974c863346ea0/FLAG21083db95 [2019-11-27 09:49:23,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/387e1b8cf/d2743b9a37494be9803974c863346ea0 [2019-11-27 09:49:23,272 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:49:23,275 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:49:23,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:49:23,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:49:23,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:49:23,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:49:23" (1/1) ... [2019-11-27 09:49:23,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bcb722f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:49:23, skipping insertion in model container [2019-11-27 09:49:23,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:49:23" (1/1) ... [2019-11-27 09:49:23,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:49:23,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:49:23,880 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2019-11-27 09:49:23,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50113777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:49:23, skipping insertion in model container [2019-11-27 09:49:23,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:49:23,887 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 09:49:23,891 INFO L168 Benchmark]: Toolchain (without parser) took 613.91 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:49:23,907 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:49:23,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 604.45 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:49:23,914 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 604.45 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...