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/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:57:30,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:57:30,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:57:30,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:57:30,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:57:30,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:57:30,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:57:30,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:57:30,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:57:30,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:57:30,994 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:57:30,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:57:30,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:57:30,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:57:30,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:57:30,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:57:31,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:57:31,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:57:31,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:57:31,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:57:31,012 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:57:31,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:57:31,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:57:31,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:57:31,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 12:57:31,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:57:31,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:57:31,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:57:31,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:57:31,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:57:31,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:57:31,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:57:31,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:57:31,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:57:31,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:57:31,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:57:31,033 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 [2019-08-08 12:57:31,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:57:31,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:57:31,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:57:31,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:57:31,051 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:57:31,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:57:31,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:57:31,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:57:31,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:57:31,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:57:31,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:57:31,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:57:31,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:57:31,053 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:57:31,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:57:31,054 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:57:31,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:57:31,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:57:31,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:57:31,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:57:31,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:57:31,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:57:31,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:57:31,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:57:31,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:57:31,056 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:57:31,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:57:31,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:57:31,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:57:31,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:57:31,104 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:57:31,107 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:57:31,108 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:57:31,109 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:57:31,109 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.BOUNDED-10.pals.c [2019-08-08 12:57:31,172 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7eebe9038/4816b683ff0546e9b87cc4c7803bbad4/FLAG58580bec8 [2019-08-08 12:57:31,689 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:57:31,689 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_Triplicated.2.ufo.BOUNDED-10.pals.c [2019-08-08 12:57:31,699 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7eebe9038/4816b683ff0546e9b87cc4c7803bbad4/FLAG58580bec8 [2019-08-08 12:57:31,987 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7eebe9038/4816b683ff0546e9b87cc4c7803bbad4 [2019-08-08 12:57:31,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:57:32,000 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:57:32,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:57:32,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:57:32,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:57:32,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:57:31" (1/1) ... [2019-08-08 12:57:32,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fdc59e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32, skipping insertion in model container [2019-08-08 12:57:32,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:57:31" (1/1) ... [2019-08-08 12:57:32,016 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:57:32,053 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:57:32,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:57:32,335 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:57:32,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:57:32,529 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:57:32,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32 WrapperNode [2019-08-08 12:57:32,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:57:32,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:57:32,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:57:32,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:57:32,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (1/1) ... [2019-08-08 12:57:32,628 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:57:32,629 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:57:32,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:57:32,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:57:32,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:57:32" (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 [2019-08-08 12:57:32,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:57:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:57:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure add_history_type [2019-08-08 12:57:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure read_history_int8 [2019-08-08 12:57:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure read_history_bool [2019-08-08 12:57:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure write_history_int8 [2019-08-08 12:57:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure write_history_bool [2019-08-08 12:57:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-08 12:57:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-08 12:57:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure gate1_each_pals_period [2019-08-08 12:57:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure gate2_each_pals_period [2019-08-08 12:57:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure gate3_each_pals_period [2019-08-08 12:57:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure voter [2019-08-08 12:57:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:57:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-08 12:57:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:57:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 12:57:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 12:57:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 12:57:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 12:57:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 12:57:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 12:57:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure read_history_bool [2019-08-08 12:57:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure read_history_int8 [2019-08-08 12:57:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure add_history_type [2019-08-08 12:57:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure write_history_int8 [2019-08-08 12:57:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure write_history_bool [2019-08-08 12:57:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 12:57:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 12:57:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure gate1_each_pals_period [2019-08-08 12:57:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure gate2_each_pals_period [2019-08-08 12:57:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure gate3_each_pals_period [2019-08-08 12:57:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure voter [2019-08-08 12:57:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:57:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:57:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:57:34,232 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:57:34,232 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 12:57:34,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:57:34 BoogieIcfgContainer [2019-08-08 12:57:34,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:57:34,234 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:57:34,234 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:57:34,235 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:57:34,236 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:57:34" (1/1) ... [2019-08-08 12:57:34,246 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:57:34,249 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:57:34,258 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:57:34,266 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:57:34,268 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:57:34,324 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 134 [2019-08-08 12:57:35,894 INFO L185 IcfgInterpreter]: Interpreting procedure gate2_each_pals_period with input of size 178 [2019-08-08 12:57:35,897 INFO L185 IcfgInterpreter]: Interpreting procedure gate1_each_pals_period with input of size 139 [2019-08-08 12:57:35,900 INFO L185 IcfgInterpreter]: Interpreting procedure gate3_each_pals_period with input of size 292 [2019-08-08 12:57:35,904 INFO L185 IcfgInterpreter]: Interpreting procedure assert with input of size 24 [2019-08-08 12:57:35,905 INFO L185 IcfgInterpreter]: Interpreting procedure check with input of size 8 [2019-08-08 12:57:36,173 INFO L185 IcfgInterpreter]: Interpreting procedure voter with input of size 28 [2019-08-08 12:57:36,178 INFO L185 IcfgInterpreter]: Interpreting procedure init with input of size 76 [2019-08-08 12:57:36,193 INFO L185 IcfgInterpreter]: Interpreting procedure write_history_bool with input of size 1 [2019-08-08 12:57:36,194 INFO L185 IcfgInterpreter]: Interpreting procedure read_history_bool with input of size 8 [2019-08-08 12:57:36,195 INFO L185 IcfgInterpreter]: Interpreting procedure read_history_int8 with input of size 8 [2019-08-08 12:57:36,196 INFO L185 IcfgInterpreter]: Interpreting procedure write_history_int8 with input of size 13 [2019-08-08 12:57:36,196 INFO L185 IcfgInterpreter]: Interpreting procedure assert with input of size 16 [2019-08-08 12:57:36,197 INFO L185 IcfgInterpreter]: Interpreting procedure add_history_type with input of size 28 [2019-08-08 12:57:37,015 INFO L185 IcfgInterpreter]: Interpreting procedure read_history_bool with input of size 48 [2019-08-08 12:57:37,017 INFO L185 IcfgInterpreter]: Interpreting procedure read_history_int8 with input of size 1 [2019-08-08 12:57:37,018 INFO L185 IcfgInterpreter]: Interpreting procedure assert with input of size 58 [2019-08-08 12:57:37,020 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:57:37,020 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:57:37,023 INFO L179 IcfgInterpreter]: Location assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 5148#true [2019-08-08 12:57:37,024 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:57:37,034 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:57:37,038 INFO L168 Benchmark]: Toolchain (without parser) took 5037.09 ms. Allocated memory was 132.1 MB in the beginning and 265.8 MB in the end (delta: 133.7 MB). Free memory was 88.1 MB in the beginning and 168.9 MB in the end (delta: -80.9 MB). Peak memory consumption was 110.2 MB. Max. memory is 7.1 GB. [2019-08-08 12:57:37,039 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 12:57:37,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.88 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.9 MB in the beginning and 172.3 MB in the end (delta: -84.5 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. [2019-08-08 12:57:37,041 INFO L168 Benchmark]: Boogie Preprocessor took 97.47 ms. Allocated memory is still 199.8 MB. Free memory was 172.3 MB in the beginning and 169.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:57:37,042 INFO L168 Benchmark]: RCFGBuilder took 1605.21 ms. Allocated memory is still 199.8 MB. Free memory was 169.7 MB in the beginning and 115.6 MB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. [2019-08-08 12:57:37,044 INFO L168 Benchmark]: Symbolic Interpretation took 2800.42 ms. Allocated memory was 199.8 MB in the beginning and 265.8 MB in the end (delta: 66.1 MB). Free memory was 115.6 MB in the beginning and 168.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 70.1 MB. Max. memory is 7.1 GB. [2019-08-08 12:57:37,048 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 577]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 529.88 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.9 MB in the beginning and 172.3 MB in the end (delta: -84.5 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.47 ms. Allocated memory is still 199.8 MB. Free memory was 172.3 MB in the beginning and 169.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1605.21 ms. Allocated memory is still 199.8 MB. Free memory was 169.7 MB in the beginning and 115.6 MB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2800.42 ms. Allocated memory was 199.8 MB in the beginning and 265.8 MB in the end (delta: 66.1 MB). Free memory was 115.6 MB in the beginning and 168.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 70.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...