java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/kundu2.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:02:47,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:02:47,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:02:47,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:02:47,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:02:47,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:02:47,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:02:47,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:02:47,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:02:47,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:02:47,968 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:02:47,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:02:47,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:02:47,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:02:47,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:02:47,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:02:47,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:02:47,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:02:47,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:02:47,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:02:47,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:02:47,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:02:47,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:02:47,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:02:47,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 04:02:47,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 04:02:47,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 04:02:47,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 04:02:47,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 04:02:47,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 04:02:47,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:02:47,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:02:47,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:02:47,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:02:47,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:02:47,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:02:48,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:02:48,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:02:48,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:02:48,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:02:48,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:02:48,002 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 04:02:48,017 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:02:48,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:02:48,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:02:48,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:02:48,019 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:02:48,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:02:48,019 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:02:48,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:02:48,019 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:02:48,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:02:48,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:02:48,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:02:48,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:02:48,020 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:02:48,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:02:48,021 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:02:48,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:02:48,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:02:48,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:02:48,022 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:02:48,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:02:48,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:02:48,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:02:48,022 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:02:48,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:02:48,023 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:02:48,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:02:48,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:02:48,023 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:02:48,056 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:02:48,069 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:02:48,072 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:02:48,074 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:02:48,074 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:02:48,077 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/kundu2.cil.c [2019-08-10 04:02:48,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5a1afa89/ad565e6beaab4b839423a2b5a0936057/FLAGd5f7a2b24 [2019-08-10 04:02:48,604 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:02:48,605 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/kundu2.cil.c [2019-08-10 04:02:48,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5a1afa89/ad565e6beaab4b839423a2b5a0936057/FLAGd5f7a2b24 [2019-08-10 04:02:48,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5a1afa89/ad565e6beaab4b839423a2b5a0936057 [2019-08-10 04:02:48,965 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:02:48,967 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:02:48,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:02:48,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:02:48,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:02:48,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:02:48" (1/1) ... [2019-08-10 04:02:48,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1803d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:48, skipping insertion in model container [2019-08-10 04:02:48,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:02:48" (1/1) ... [2019-08-10 04:02:48,983 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:02:49,021 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:02:49,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:02:49,311 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:02:49,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:02:49,495 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:02:49,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49 WrapperNode [2019-08-10 04:02:49,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:02:49,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:02:49,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:02:49,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:02:49,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (1/1) ... [2019-08-10 04:02:49,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:02:49,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:02:49,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:02:49,562 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:02:49,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:02:49" (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 [2019-08-10 04:02:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:02:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:02:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-10 04:02:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2019-08-10 04:02:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2019-08-10 04:02:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure P_1 [2019-08-10 04:02:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure is_P_1_triggered [2019-08-10 04:02:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure P_2 [2019-08-10 04:02:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure is_P_2_triggered [2019-08-10 04:02:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure C_1 [2019-08-10 04:02:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure is_C_1_triggered [2019-08-10 04:02:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-10 04:02:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-10 04:02:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-10 04:02:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-10 04:02:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-10 04:02:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-10 04:02:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-10 04:02:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-10 04:02:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-10 04:02:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-10 04:02:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-10 04:02:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-10 04:02:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-10 04:02:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:02:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure P_1 [2019-08-10 04:02:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure is_P_1_triggered [2019-08-10 04:02:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure P_2 [2019-08-10 04:02:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_P_2_triggered [2019-08-10 04:02:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure C_1 [2019-08-10 04:02:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_C_1_triggered [2019-08-10 04:02:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-10 04:02:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-10 04:02:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-10 04:02:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-10 04:02:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-10 04:02:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-10 04:02:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-10 04:02:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-10 04:02:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-10 04:02:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-10 04:02:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-10 04:02:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-10 04:02:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:02:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:02:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:02:50,265 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:02:50,265 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-10 04:02:50,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:02:50 BoogieIcfgContainer [2019-08-10 04:02:50,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:02:50,270 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:02:50,271 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:02:50,271 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:02:50,272 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:02:50" (1/1) ... [2019-08-10 04:02:51,063 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11264 conjuctions. This might take some time... [2019-08-10 04:03:12,006 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6768 conjuctions. This might take some time... [2019-08-10 04:03:18,178 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6768 conjuctions. This might take some time... [2019-08-10 04:03:24,566 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:03:24,574 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:03:24,577 INFO L168 Benchmark]: Toolchain (without parser) took 35608.96 ms. Allocated memory was 133.2 MB in the beginning and 262.7 MB in the end (delta: 129.5 MB). Free memory was 87.6 MB in the beginning and 154.7 MB in the end (delta: -67.2 MB). Peak memory consumption was 133.2 MB. Max. memory is 7.1 GB. [2019-08-10 04:03:24,578 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 04:03:24,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.48 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 87.3 MB in the beginning and 175.2 MB in the end (delta: -87.8 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2019-08-10 04:03:24,580 INFO L168 Benchmark]: Boogie Preprocessor took 61.03 ms. Allocated memory is still 200.8 MB. Free memory was 175.2 MB in the beginning and 173.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-10 04:03:24,581 INFO L168 Benchmark]: RCFGBuilder took 708.65 ms. Allocated memory is still 200.8 MB. Free memory was 172.6 MB in the beginning and 135.3 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 7.1 GB. [2019-08-10 04:03:24,582 INFO L168 Benchmark]: Symbolic Interpretation took 34303.66 ms. Allocated memory was 200.8 MB in the beginning and 262.7 MB in the end (delta: 61.9 MB). Free memory was 135.3 MB in the beginning and 154.7 MB in the end (delta: -19.4 MB). Peak memory consumption was 113.4 MB. Max. memory is 7.1 GB. [2019-08-10 04:03:24,586 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 9]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 13401#true. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 528.48 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 87.3 MB in the beginning and 175.2 MB in the end (delta: -87.8 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.03 ms. Allocated memory is still 200.8 MB. Free memory was 175.2 MB in the beginning and 173.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 708.65 ms. Allocated memory is still 200.8 MB. Free memory was 172.6 MB in the beginning and 135.3 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34303.66 ms. Allocated memory was 200.8 MB in the beginning and 262.7 MB in the end (delta: 61.9 MB). Free memory was 135.3 MB in the beginning and 154.7 MB in the end (delta: -19.4 MB). Peak memory consumption was 113.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...