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/systemc/mem_slave_tlm.2_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-21 23:40:57,012 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 23:40:57,015 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 23:40:57,030 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 23:40:57,030 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 23:40:57,031 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 23:40:57,032 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 23:40:57,034 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 23:40:57,036 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 23:40:57,037 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 23:40:57,038 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 23:40:57,038 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 23:40:57,039 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 23:40:57,040 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 23:40:57,041 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 23:40:57,042 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 23:40:57,043 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 23:40:57,045 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 23:40:57,047 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 23:40:57,049 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 23:40:57,050 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 23:40:57,051 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 23:40:57,053 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 23:40:57,054 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 23:40:57,054 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 23:40:57,055 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 23:40:57,056 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 23:40:57,057 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 23:40:57,058 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 23:40:57,061 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 23:40:57,062 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 23:40:57,062 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 23:40:57,063 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 23:40:57,063 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 23:40:57,064 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 23:40:57,064 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 23:40:57,068 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 [2018-11-21 23:40:57,085 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 23:40:57,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 23:40:57,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 23:40:57,087 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 23:40:57,087 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 23:40:57,088 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 23:40:57,088 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 23:40:57,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 23:40:57,088 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 23:40:57,089 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 23:40:57,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 23:40:57,089 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 23:40:57,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 23:40:57,089 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 23:40:57,089 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-21 23:40:57,090 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-21 23:40:57,090 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 23:40:57,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 23:40:57,090 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 23:40:57,090 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 23:40:57,093 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 23:40:57,093 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 23:40:57,093 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 23:40:57,093 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 23:40:57,094 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 23:40:57,094 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 23:40:57,094 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 23:40:57,094 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 23:40:57,094 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-21 23:40:57,095 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 23:40:57,095 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-21 23:40:57,095 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-21 23:40:57,095 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 23:40:57,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 23:40:57,182 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 23:40:57,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 23:40:57,187 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 23:40:57,188 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 23:40:57,188 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/mem_slave_tlm.2_true-unreach-call_false-termination.cil.c [2018-11-21 23:40:57,254 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c58b8bf9/ef8c3b6230c84566a4106be74c2b9538/FLAG6e75fad4c [2018-11-21 23:40:57,763 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 23:40:57,764 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/mem_slave_tlm.2_true-unreach-call_false-termination.cil.c [2018-11-21 23:40:57,784 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c58b8bf9/ef8c3b6230c84566a4106be74c2b9538/FLAG6e75fad4c [2018-11-21 23:40:58,065 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c58b8bf9/ef8c3b6230c84566a4106be74c2b9538 [2018-11-21 23:40:58,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 23:40:58,078 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-21 23:40:58,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 23:40:58,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 23:40:58,084 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 23:40:58,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1310d4b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58, skipping insertion in model container [2018-11-21 23:40:58,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 23:40:58,175 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 23:40:58,661 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 23:40:58,679 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 23:40:58,796 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 23:40:58,820 INFO L195 MainTranslator]: Completed translation [2018-11-21 23:40:58,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58 WrapperNode [2018-11-21 23:40:58,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 23:40:58,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-21 23:40:58,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-21 23:40:58,822 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-21 23:40:58,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-21 23:40:58,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 23:40:58,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 23:40:58,930 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 23:40:58,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,952 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:58,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:59,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:59,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (1/1) ... [2018-11-21 23:40:59,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 23:40:59,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 23:40:59,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 23:40:59,061 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 23:40:59,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:40:58" (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 [2018-11-21 23:40:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure s_memory_read [2018-11-21 23:40:59,121 INFO L138 BoogieDeclarations]: Found implementation of procedure s_memory_read [2018-11-21 23:40:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 23:40:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 23:40:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2018-11-21 23:40:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2018-11-21 23:40:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure m_run [2018-11-21 23:40:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure m_run [2018-11-21 23:40:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2018-11-21 23:40:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2018-11-21 23:40:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 23:40:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 23:40:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 23:40:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 23:40:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure s_memory_write [2018-11-21 23:40:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure s_memory_write [2018-11-21 23:40:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure error [2018-11-21 23:40:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2018-11-21 23:40:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure s_run [2018-11-21 23:40:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure s_run [2018-11-21 23:41:03,099 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 23:41:03,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:41:03 BoogieIcfgContainer [2018-11-21 23:41:03,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 23:41:03,103 INFO L168 Benchmark]: Toolchain (without parser) took 5025.51 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 694.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -594.4 MB). Peak memory consumption was 100.2 MB. Max. memory is 7.1 GB. [2018-11-21 23:41:03,105 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-21 23:41:03,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.90 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-21 23:41:03,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.26 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 694.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -772.4 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2018-11-21 23:41:03,108 INFO L168 Benchmark]: Boogie Preprocessor took 130.88 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 23:41:03,108 INFO L168 Benchmark]: RCFGBuilder took 4039.91 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 146.3 MB). Peak memory consumption was 146.3 MB. Max. memory is 7.1 GB. [2018-11-21 23:41:03,113 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 0.26 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. * CACSL2BoogieTranslator took 741.90 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 107.26 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 694.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -772.4 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 130.88 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 4039.91 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 146.3 MB). Peak memory consumption was 146.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...