java -ea -Xmx8000000000 -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 ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/bitvector/s3_clnt_1_false-unreach-call_true-no-overflow.BV.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 17:53:46,960 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 17:53:46,962 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 17:53:46,974 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 17:53:46,975 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 17:53:46,976 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 17:53:46,977 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 17:53:46,979 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 17:53:46,981 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 17:53:46,982 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 17:53:46,983 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 17:53:46,983 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 17:53:46,984 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 17:53:46,985 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 17:53:46,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 17:53:46,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 17:53:46,992 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 17:53:46,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 17:53:47,001 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 17:53:47,005 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 17:53:47,007 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 17:53:47,011 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 17:53:47,017 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 17:53:47,022 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 17:53:47,022 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 17:53:47,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 17:53:47,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 17:53:47,025 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 17:53:47,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 17:53:47,029 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 17:53:47,030 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 17:53:47,031 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 17:53:47,033 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 17:53:47,033 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 17:53:47,034 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 17:53:47,036 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 17:53:47,037 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 17:53:47,065 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 17:53:47,065 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 17:53:47,068 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 17:53:47,068 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 17:53:47,072 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 17:53:47,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 17:53:47,072 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 17:53:47,073 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 17:53:47,073 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 17:53:47,073 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 17:53:47,073 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 17:53:47,073 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 17:53:47,075 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 17:53:47,075 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 17:53:47,075 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 17:53:47,075 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 17:53:47,075 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 17:53:47,076 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 17:53:47,076 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 17:53:47,076 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 17:53:47,076 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 17:53:47,077 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 17:53:47,078 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 17:53:47,078 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 17:53:47,078 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 17:53:47,079 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 17:53:47,079 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 17:53:47,079 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 17:53:47,079 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 17:53:47,079 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 17:53:47,080 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 17:53:47,081 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 17:53:47,081 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 17:53:47,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 17:53:47,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 17:53:47,163 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 17:53:47,165 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 17:53:47,165 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 17:53:47,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_clnt_1_false-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-23 17:53:47,242 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a11b309c/8cb8eaec8664479eb57e453fc0369577/FLAG6cbbf9655 [2018-11-23 17:53:47,774 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 17:53:47,775 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/s3_clnt_1_false-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-23 17:53:47,795 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a11b309c/8cb8eaec8664479eb57e453fc0369577/FLAG6cbbf9655 [2018-11-23 17:53:48,091 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a11b309c/8cb8eaec8664479eb57e453fc0369577 [2018-11-23 17:53:48,101 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 17:53:48,103 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 17:53:48,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 17:53:48,104 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 17:53:48,108 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 17:53:48,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@755f292c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48, skipping insertion in model container [2018-11-23 17:53:48,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 17:53:48,180 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 17:53:48,552 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 17:53:48,561 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 17:53:48,626 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 17:53:48,643 INFO L195 MainTranslator]: Completed translation [2018-11-23 17:53:48,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48 WrapperNode [2018-11-23 17:53:48,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 17:53:48,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 17:53:48,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 17:53:48,647 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 17:53:48,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 17:53:48,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 17:53:48,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 17:53:48,679 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 17:53:48,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... [2018-11-23 17:53:48,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 17:53:48,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 17:53:48,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 17:53:48,824 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 17:53:48,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:53:48" (1/1) ... No working directory specified, using /storage/repos/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 [2018-11-23 17:53:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 17:53:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 17:53:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-11-23 17:53:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-11-23 17:53:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 17:53:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 17:53:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 17:53:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 17:53:49,048 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 17:53:49,048 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 17:53:50,984 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 17:53:50,985 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 17:53:50,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:53:50 BoogieIcfgContainer [2018-11-23 17:53:50,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 17:53:50,988 INFO L168 Benchmark]: Toolchain (without parser) took 2886.34 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -676.8 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. [2018-11-23 17:53:50,991 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 17:53:50,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 542.47 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2018-11-23 17:53:50,992 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.95 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 17:53:50,993 INFO L168 Benchmark]: Boogie Preprocessor took 144.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -776.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2018-11-23 17:53:50,994 INFO L168 Benchmark]: RCFGBuilder took 2162.38 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 7.1 GB. [2018-11-23 17:53:50,998 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 542.47 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 31.95 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -776.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2162.38 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...