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 0.1.24-2989841 [2019-08-09 16:23:28,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:23:28,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:23:28,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:23:28,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:23:28,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:23:28,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:23:28,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:23:28,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:23:28,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:23:28,865 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:23:28,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:23:28,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:23:28,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:23:28,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:23:28,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:23:28,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:23:28,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:23:28,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:23:28,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:23:28,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:23:28,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:23:28,888 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:23:28,889 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:23:28,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:23:28,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:23:28,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:23:28,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:23:28,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:23:28,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:23:28,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:23:28,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:23:28,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:23:28,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:23:28,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:23:28,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:23:28,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:23:28,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:23:28,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:23:28,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:23:28,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:23:28,901 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 [2019-08-09 16:23:28,916 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:23:28,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:23:28,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:23:28,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:23:28,918 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:23:28,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:23:28,918 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:23:28,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:23:28,919 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:23:28,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:23:28,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:23:28,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:23:28,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:23:28,920 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:23:28,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:23:28,920 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:23:28,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:23:28,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:23:28,921 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:23:28,921 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:23:28,921 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:23:28,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:23:28,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:23:28,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:23:28,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:23:28,922 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:23:28,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:23:28,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:23:28,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:23:28,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:23:28,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:23:28,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:23:28,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:23:28,974 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:23:28,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy9_ground-1.i [2019-08-09 16:23:29,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a4f443c/32276062c33c404cb5861b31da5a61a9/FLAG74b9e4f67 [2019-08-09 16:23:29,531 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:23:29,532 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy9_ground-1.i [2019-08-09 16:23:29,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a4f443c/32276062c33c404cb5861b31da5a61a9/FLAG74b9e4f67 [2019-08-09 16:23:29,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a4f443c/32276062c33c404cb5861b31da5a61a9 [2019-08-09 16:23:29,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:23:29,975 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:23:29,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:29,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:23:29,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:23:29,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:29" (1/1) ... [2019-08-09 16:23:29,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39c15032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:29, skipping insertion in model container [2019-08-09 16:23:29,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:29" (1/1) ... [2019-08-09 16:23:29,993 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:23:30,014 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:23:30,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:30,332 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:23:30,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:30,530 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:23:30,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30 WrapperNode [2019-08-09 16:23:30,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:30,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:23:30,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:23:30,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:23:30,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,585 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (1/1) ... [2019-08-09 16:23:30,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:23:30,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:23:30,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:23:30,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:23:30,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:30" (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 [2019-08-09 16:23:30,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:23:30,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:23:30,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-09 16:23:30,672 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:23:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:23:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-09 16:23:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:23:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:23:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-09 16:23:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 16:23:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 16:23:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 16:23:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:23:30,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:23:31,152 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:23:31,153 INFO L283 CfgBuilder]: Removed 11 assume(true) statements. [2019-08-09 16:23:31,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:31 BoogieIcfgContainer [2019-08-09 16:23:31,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:23:31,155 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:23:31,155 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:23:31,155 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:23:31,156 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:31" (1/1) ... [2019-08-09 16:23:33,909 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:34,356 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:34,671 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 47 [2019-08-09 16:23:34,886 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:35,317 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:35,547 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-09 16:23:36,000 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:36,257 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 43 [2019-08-09 16:23:36,435 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-09 16:23:36,808 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:37,045 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-09 16:23:37,241 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-09 16:23:37,586 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:37,839 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-09 16:23:38,033 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-09 16:23:38,359 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:38,621 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-09 16:23:38,801 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-09 16:23:39,129 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:39,349 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-09 16:23:39,542 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:40,026 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:40,191 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-09 16:23:40,383 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:40,729 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:40,988 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-09 16:23:41,177 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-09 16:23:41,521 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:41,641 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-08-09 16:23:41,788 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-09 16:23:42,094 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:23:42,100 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:23:42,102 INFO L168 Benchmark]: Toolchain (without parser) took 12127.32 ms. Allocated memory was 129.5 MB in the beginning and 360.2 MB in the end (delta: 230.7 MB). Free memory was 85.3 MB in the beginning and 89.1 MB in the end (delta: -3.8 MB). Peak memory consumption was 242.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:42,102 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 129.5 MB. Free memory is still 103.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 16:23:42,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 556.52 ms. Allocated memory was 129.5 MB in the beginning and 196.1 MB in the end (delta: 66.6 MB). Free memory was 85.3 MB in the beginning and 172.5 MB in the end (delta: -87.2 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:42,103 INFO L168 Benchmark]: Boogie Preprocessor took 78.44 ms. Allocated memory is still 196.1 MB. Free memory was 172.5 MB in the beginning and 169.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:42,104 INFO L168 Benchmark]: RCFGBuilder took 543.08 ms. Allocated memory is still 196.1 MB. Free memory was 169.3 MB in the beginning and 145.8 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:42,104 INFO L168 Benchmark]: Symbolic Interpretation took 10945.83 ms. Allocated memory was 196.1 MB in the beginning and 360.2 MB in the end (delta: 164.1 MB). Free memory was 145.8 MB in the beginning and 89.1 MB in the end (delta: 56.7 MB). Peak memory consumption was 236.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:42,106 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: Interpreter reached this location of interest. Location might be reachable. Predicate 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 0.42 ms. Allocated memory is still 129.5 MB. Free memory is still 103.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 556.52 ms. Allocated memory was 129.5 MB in the beginning and 196.1 MB in the end (delta: 66.6 MB). Free memory was 85.3 MB in the beginning and 172.5 MB in the end (delta: -87.2 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 78.44 ms. Allocated memory is still 196.1 MB. Free memory was 172.5 MB in the beginning and 169.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 543.08 ms. Allocated memory is still 196.1 MB. Free memory was 169.3 MB in the beginning and 145.8 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 10945.83 ms. Allocated memory was 196.1 MB in the beginning and 360.2 MB in the end (delta: 164.1 MB). Free memory was 145.8 MB in the beginning and 89.1 MB in the end (delta: 56.7 MB). Peak memory consumption was 236.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...