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/array-examples/standard_copy9_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 10:35:09,908 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 10:35:09,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 10:35:09,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 10:35:09,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 10:35:09,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 10:35:09,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 10:35:09,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 10:35:09,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 10:35:09,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 10:35:09,930 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 10:35:09,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 10:35:09,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 10:35:09,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 10:35:09,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 10:35:09,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 10:35:09,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 10:35:09,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 10:35:09,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 10:35:09,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 10:35:09,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 10:35:09,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 10:35:09,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 10:35:09,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 10:35:09,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 10:35:09,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 10:35:09,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 10:35:09,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 10:35:09,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 10:35:09,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 10:35:09,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 10:35:09,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 10:35:09,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 10:35:09,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 10:35:09,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 10:35:09,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 10:35:09,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 10:35:09,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 10:35:09,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 10:35:09,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 10:35:09,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 10:35:09,958 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 [2019-08-14 10:35:09,973 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 10:35:09,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 10:35:09,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 10:35:09,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 10:35:09,975 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 10:35:09,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 10:35:09,975 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 10:35:09,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 10:35:09,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 10:35:09,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 10:35:09,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 10:35:09,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 10:35:09,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 10:35:09,977 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 10:35:09,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 10:35:09,977 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 10:35:09,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 10:35:09,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 10:35:09,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 10:35:09,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 10:35:09,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 10:35:09,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 10:35:09,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 10:35:09,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 10:35:09,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 10:35:09,979 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 10:35:09,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 10:35:09,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 10:35:09,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 10:35:10,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 10:35:10,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 10:35:10,024 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 10:35:10,025 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 10:35:10,026 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 10:35:10,026 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy9_ground-1.i [2019-08-14 10:35:10,088 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5edc524b/0cd2779ad95046c29a609b7713d10450/FLAGa1682bcab [2019-08-14 10:35:10,549 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 10:35:10,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy9_ground-1.i [2019-08-14 10:35:10,557 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5edc524b/0cd2779ad95046c29a609b7713d10450/FLAGa1682bcab [2019-08-14 10:35:10,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5edc524b/0cd2779ad95046c29a609b7713d10450 [2019-08-14 10:35:10,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 10:35:10,987 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 10:35:10,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 10:35:10,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 10:35:10,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 10:35:10,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:35:10" (1/1) ... [2019-08-14 10:35:10,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57adbada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:10, skipping insertion in model container [2019-08-14 10:35:10,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:35:10" (1/1) ... [2019-08-14 10:35:11,006 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 10:35:11,032 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 10:35:11,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:35:11,273 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 10:35:11,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:35:11,447 INFO L192 MainTranslator]: Completed translation [2019-08-14 10:35:11,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11 WrapperNode [2019-08-14 10:35:11,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 10:35:11,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 10:35:11,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 10:35:11,449 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 10:35:11,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,493 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (1/1) ... [2019-08-14 10:35:11,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 10:35:11,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 10:35:11,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 10:35:11,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 10:35:11,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:35:11" (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 [2019-08-14 10:35:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 10:35:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 10:35:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-14 10:35:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 10:35:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 10:35:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 10:35:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 10:35:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 10:35:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 10:35:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 10:35:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 10:35:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 10:35:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 10:35:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 10:35:12,038 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 10:35:12,038 INFO L283 CfgBuilder]: Removed 11 assume(true) statements. [2019-08-14 10:35:12,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:35:12 BoogieIcfgContainer [2019-08-14 10:35:12,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 10:35:12,040 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 10:35:12,040 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 10:35:12,041 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 10:35:12,042 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:35:12" (1/1) ... [2019-08-14 10:35:14,743 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-14 10:35:15,191 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:15,534 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 47 [2019-08-14 10:35:15,728 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-14 10:35:16,150 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:16,436 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-14 10:35:16,919 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:17,214 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 43 [2019-08-14 10:35:17,419 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-14 10:35:17,800 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:18,052 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-14 10:35:18,254 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-14 10:35:18,637 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:18,905 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-14 10:35:19,111 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-14 10:35:19,462 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:19,747 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-14 10:35:19,965 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-14 10:35:20,353 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:20,596 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-14 10:35:20,791 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-14 10:35:21,230 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:21,375 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-14 10:35:21,568 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-14 10:35:21,928 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:22,174 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-14 10:35:22,354 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-14 10:35:22,690 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 10:35:22,967 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-14 10:35:23,293 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 10:35:23,296 INFO L168 Benchmark]: Toolchain (without parser) took 12308.20 ms. Allocated memory was 135.3 MB in the beginning and 329.3 MB in the end (delta: 194.0 MB). Free memory was 89.9 MB in the beginning and 294.0 MB in the end (delta: -204.0 MB). Peak memory consumption was 194.8 MB. Max. memory is 7.1 GB. [2019-08-14 10:35:23,297 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 10:35:23,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.46 ms. Allocated memory was 135.3 MB in the beginning and 200.3 MB in the end (delta: 65.0 MB). Free memory was 89.5 MB in the beginning and 177.0 MB in the end (delta: -87.5 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2019-08-14 10:35:23,300 INFO L168 Benchmark]: Boogie Preprocessor took 50.13 ms. Allocated memory is still 200.3 MB. Free memory was 177.0 MB in the beginning and 174.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-14 10:35:23,301 INFO L168 Benchmark]: RCFGBuilder took 540.59 ms. Allocated memory is still 200.3 MB. Free memory was 174.2 MB in the beginning and 150.2 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2019-08-14 10:35:23,301 INFO L168 Benchmark]: Symbolic Interpretation took 11252.55 ms. Allocated memory was 200.3 MB in the beginning and 329.3 MB in the end (delta: 129.0 MB). Free memory was 150.2 MB in the beginning and 294.0 MB in the end (delta: -143.8 MB). Peak memory consumption was 190.0 MB. Max. memory is 7.1 GB. [2019-08-14 10:35:23,304 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 713#(and (or (= |__VERIFIER_assert_#in~cond| 0) (= |__VERIFIER_assert_#in~cond| 1)) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 460.46 ms. Allocated memory was 135.3 MB in the beginning and 200.3 MB in the end (delta: 65.0 MB). Free memory was 89.5 MB in the beginning and 177.0 MB in the end (delta: -87.5 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.13 ms. Allocated memory is still 200.3 MB. Free memory was 177.0 MB in the beginning and 174.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 540.59 ms. Allocated memory is still 200.3 MB. Free memory was 174.2 MB in the beginning and 150.2 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 11252.55 ms. Allocated memory was 200.3 MB in the beginning and 329.3 MB in the end (delta: 129.0 MB). Free memory was 150.2 MB in the beginning and 294.0 MB in the end (delta: -143.8 MB). Peak memory consumption was 190.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...