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_10_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8168ed2-m [2018-04-12 10:54:10,784 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 10:54:10,786 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 10:54:10,800 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 10:54:10,800 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 10:54:10,801 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 10:54:10,802 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 10:54:10,803 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 10:54:10,804 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 10:54:10,805 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 10:54:10,805 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 10:54:10,806 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 10:54:10,807 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 10:54:10,808 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 10:54:10,809 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 10:54:10,811 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 10:54:10,812 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 10:54:10,814 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 10:54:10,815 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 10:54:10,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 10:54:10,819 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-12 10:54:10,819 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-12 10:54:10,819 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-12 10:54:10,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-12 10:54:10,821 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-12 10:54:10,822 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-12 10:54:10,822 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-12 10:54:10,823 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-12 10:54:10,824 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-12 10:54:10,824 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-12 10:54:10,825 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-12 10:54:10,825 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 10:54:10,849 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 10:54:10,849 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 10:54:10,850 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-12 10:54:10,850 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-12 10:54:10,850 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-12 10:54:10,851 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-12 10:54:10,851 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-12 10:54:10,851 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-12 10:54:10,851 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-12 10:54:10,851 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-12 10:54:10,852 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-12 10:54:10,852 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-12 10:54:10,852 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 10:54:10,853 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 10:54:10,853 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 10:54:10,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 10:54:10,853 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 10:54:10,853 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 10:54:10,853 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 10:54:10,854 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-12 10:54:10,854 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 10:54:10,854 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 10:54:10,854 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 10:54:10,855 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-12 10:54:10,855 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-12 10:54:10,855 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 10:54:10,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 10:54:10,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 10:54:10,855 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-12 10:54:10,856 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-12 10:54:10,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-12 10:54:10,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-12 10:54:10,856 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-12 10:54:10,856 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-12 10:54:10,857 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-12 10:54:10,857 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-12 10:54:10,857 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-12 10:54:10,858 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-12 10:54:10,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 10:54:10,905 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 10:54:10,909 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 10:54:10,911 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 10:54:10,911 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 10:54:10,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 10:54:11,256 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG924ef0e35 [2018-04-12 10:54:11,364 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 10:54:11,364 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 10:54:11,365 INFO L168 CDTParser]: Scanning test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 10:54:11,366 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 10:54:11,366 INFO L215 ultiparseSymbolTable]: [2018-04-12 10:54:11,366 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 10:54:11,366 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 10:54:11,366 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 10:54:11,366 INFO L233 ultiparseSymbolTable]: [2018-04-12 10:54:11,382 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG924ef0e35 [2018-04-12 10:54:11,387 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 10:54:11,390 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 10:54:11,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 10:54:11,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 10:54:11,398 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 10:54:11,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f079da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11, skipping insertion in model container [2018-04-12 10:54:11,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,420 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 10:54:11,435 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 10:54:11,576 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 10:54:11,598 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 10:54:11,603 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-12 10:54:11,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11 WrapperNode [2018-04-12 10:54:11,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 10:54:11,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 10:54:11,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 10:54:11,615 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 10:54:11,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (1/1) ... [2018-04-12 10:54:11,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 10:54:11,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 10:54:11,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 10:54:11,647 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 10:54:11,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 10:54:11" (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 10:54:11,712 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 10:54:11,712 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 10:54:11,712 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 10:54:11,712 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-12 10:54:11,712 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 10:54:11,713 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 10:54:11,713 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 10:54:11,713 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 10:54:12,092 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 10:54:12,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 10:54:12 BoogieIcfgContainer [2018-04-12 10:54:12,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 10:54:12,093 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-12 10:54:12,093 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-12 10:54:12,094 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-12 10:54:12,098 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 10:54:12" (1/1) ... [2018-04-12 10:54:12,103 WARN L219 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-04-12 10:54:12,117 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-12 10:54:12,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.04 10:54:12 BasicIcfg [2018-04-12 10:54:12,118 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-12 10:54:12,119 INFO L168 Benchmark]: Toolchain (without parser) took 730.89 ms. Allocated memory was 308.3 MB in the beginning and 472.4 MB in the end (delta: 164.1 MB). Free memory was 250.2 MB in the beginning and 430.2 MB in the end (delta: -180.1 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 10:54:12,120 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 308.3 MB. Free memory is still 269.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 10:54:12,120 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.21 ms. Allocated memory is still 308.3 MB. Free memory was 250.2 MB in the beginning and 239.0 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:12,121 INFO L168 Benchmark]: Boogie Preprocessor took 31.79 ms. Allocated memory is still 308.3 MB. Free memory was 239.0 MB in the beginning and 237.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:12,121 INFO L168 Benchmark]: RCFGBuilder took 446.07 ms. Allocated memory was 308.3 MB in the beginning and 472.4 MB in the end (delta: 164.1 MB). Free memory was 237.0 MB in the beginning and 431.5 MB in the end (delta: -194.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:12,122 INFO L168 Benchmark]: IcfgTransformer took 24.56 ms. Allocated memory is still 472.4 MB. Free memory was 431.5 MB in the beginning and 430.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. [2018-04-12 10:54:12,125 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 308.3 MB. Free memory is still 269.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 223.21 ms. Allocated memory is still 308.3 MB. Free memory was 250.2 MB in the beginning and 239.0 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 31.79 ms. Allocated memory is still 308.3 MB. Free memory was 239.0 MB in the beginning and 237.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 446.07 ms. Allocated memory was 308.3 MB in the beginning and 472.4 MB in the end (delta: 164.1 MB). Free memory was 237.0 MB in the beginning and 431.5 MB in the end (delta: -194.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 5.3 GB. * IcfgTransformer took 24.56 ms. Allocated memory is still 472.4 MB. Free memory was 431.5 MB in the beginning and 430.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 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_10_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_10-54-12-133.csv Received shutdown request...