java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/locks/test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8168ed2-m [2018-04-12 10:54:54,916 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 10:54:54,918 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 10:54:54,932 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 10:54:54,933 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 10:54:54,934 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 10:54:54,935 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 10:54:54,937 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 10:54:54,939 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 10:54:54,940 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 10:54:54,941 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 10:54:54,941 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 10:54:54,942 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 10:54:54,944 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 10:54:54,944 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 10:54:54,947 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 10:54:54,949 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 10:54:54,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 10:54:54,952 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 10:54:54,953 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 10:54:54,956 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-12 10:54:54,956 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-12 10:54:54,956 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-12 10:54:54,958 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-12 10:54:54,958 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-12 10:54:54,960 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-12 10:54:54,961 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-12 10:54:54,961 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-12 10:54:54,962 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-12 10:54:54,962 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-12 10:54:54,963 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-12 10:54:54,963 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-12 10:54:55,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 10:54:55,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 10:54:55,016 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-12 10:54:55,016 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-12 10:54:55,017 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-12 10:54:55,017 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-12 10:54:55,017 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-12 10:54:55,021 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-12 10:54:55,021 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-12 10:54:55,021 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-12 10:54:55,022 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-12 10:54:55,022 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-12 10:54:55,022 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 10:54:55,022 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 10:54:55,023 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 10:54:55,023 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 10:54:55,023 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 10:54:55,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 10:54:55,023 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 10:54:55,024 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-12 10:54:55,024 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 10:54:55,024 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 10:54:55,024 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 10:54:55,024 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-12 10:54:55,025 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-12 10:54:55,026 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 10:54:55,026 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 10:54:55,027 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 10:54:55,027 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-12 10:54:55,027 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-12 10:54:55,027 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-12 10:54:55,027 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-12 10:54:55,028 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-12 10:54:55,028 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-12 10:54:55,029 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-12 10:54:55,029 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-12 10:54:55,029 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-12 10:54:55,029 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-12 10:54:55,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 10:54:55,107 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 10:54:55,115 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 10:54:55,117 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 10:54:55,118 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 10:54:55,119 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 10:54:55,506 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG2e0998b5e [2018-04-12 10:54:55,620 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 10:54:55,620 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 10:54:55,621 INFO L168 CDTParser]: Scanning test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 10:54:55,622 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 10:54:55,623 INFO L215 ultiparseSymbolTable]: [2018-04-12 10:54:55,623 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 10:54:55,623 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 10:54:55,623 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 10:54:55,623 INFO L233 ultiparseSymbolTable]: [2018-04-12 10:54:55,649 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG2e0998b5e [2018-04-12 10:54:55,654 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 10:54:55,657 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 10:54:55,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 10:54:55,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 10:54:55,665 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 10:54:55,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@506904d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55, skipping insertion in model container [2018-04-12 10:54:55,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,692 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 10:54:55,717 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 10:54:55,893 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 10:54:55,931 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 10:54:55,936 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-12 10:54:55,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55 WrapperNode [2018-04-12 10:54:55,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 10:54:55,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 10:54:55,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 10:54:55,953 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 10:54:55,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... [2018-04-12 10:54:55,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 10:54:55,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 10:54:55,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 10:54:55,997 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 10:54:55,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:55" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 10:54:56,074 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 10:54:56,074 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 10:54:56,075 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 10:54:56,075 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-12 10:54:56,075 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 10:54:56,075 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 10:54:56,075 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 10:54:56,075 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 10:54:56,590 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 10:54:56,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 10:54:56 BoogieIcfgContainer [2018-04-12 10:54:56,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 10:54:56,591 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-12 10:54:56,591 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-12 10:54:56,592 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-12 10:54:56,596 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 10:54:56" (1/1) ... [2018-04-12 10:54:56,600 WARN L219 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-04-12 10:54:56,615 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-12 10:54:56,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.04 10:54:56 BasicIcfg [2018-04-12 10:54:56,616 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-12 10:54:56,617 INFO L168 Benchmark]: Toolchain (without parser) took 962.59 ms. Allocated memory was 306.2 MB in the beginning and 466.1 MB in the end (delta: 159.9 MB). Free memory was 248.1 MB in the beginning and 423.7 MB in the end (delta: -175.6 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 10:54:56,619 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 306.2 MB. Free memory is still 267.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 10:54:56,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.03 ms. Allocated memory is still 306.2 MB. Free memory was 248.1 MB in the beginning and 236.0 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:56,620 INFO L168 Benchmark]: Boogie Preprocessor took 43.96 ms. Allocated memory is still 306.2 MB. Free memory is still 236.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 10:54:56,621 INFO L168 Benchmark]: RCFGBuilder took 593.63 ms. Allocated memory was 306.2 MB in the beginning and 466.1 MB in the end (delta: 159.9 MB). Free memory was 234.0 MB in the beginning and 425.7 MB in the end (delta: -191.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:56,621 INFO L168 Benchmark]: IcfgTransformer took 25.27 ms. Allocated memory is still 466.1 MB. Free memory was 425.7 MB in the beginning and 423.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:56,628 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 306.2 MB. Free memory is still 267.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 294.03 ms. Allocated memory is still 306.2 MB. Free memory was 248.1 MB in the beginning and 236.0 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 43.96 ms. Allocated memory is still 306.2 MB. Free memory is still 236.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 593.63 ms. Allocated memory was 306.2 MB in the beginning and 466.1 MB in the end (delta: 159.9 MB). Free memory was 234.0 MB in the beginning and 425.7 MB in the end (delta: -191.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 25.27 ms. Allocated memory is still 466.1 MB. Free memory was 425.7 MB in the beginning and 423.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-04-12_10-54-56-638.csv Received shutdown request...