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_copy3_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:23:24,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:23:24,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:23:24,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:23:24,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:23:24,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:23:24,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:23:24,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:23:24,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:23:24,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:23:24,110 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:23:24,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:23:24,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:23:24,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:23:24,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:23:24,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:23:24,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:23:24,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:23:24,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:23:24,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:23:24,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:23:24,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:23:24,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:23:24,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:23:24,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:23:24,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:23:24,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:23:24,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:23:24,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:23:24,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:23:24,132 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:23:24,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:23:24,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:23:24,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:23:24,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:23:24,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:23:24,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:23:24,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:23:24,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:23:24,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:23:24,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:23:24,141 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 16:23:24,156 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:23:24,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:23:24,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:23:24,157 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:23:24,158 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:23:24,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:23:24,158 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:23:24,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:23:24,159 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:23:24,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:23:24,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:23:24,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:23:24,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:23:24,160 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:23:24,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:23:24,160 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:23:24,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:23:24,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:23:24,161 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:23:24,163 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:23:24,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:23:24,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:23:24,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:23:24,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:23:24,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:23:24,164 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:23:24,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:23:24,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:23:24,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:23:24,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:23:24,222 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:23:24,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:23:24,228 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:23:24,228 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:23:24,229 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy3_ground-2.i [2019-08-09 16:23:24,300 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bd2120eb/9fc948fcf24449d3b0579d707059624b/FLAG20f392c00 [2019-08-09 16:23:24,753 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:23:24,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy3_ground-2.i [2019-08-09 16:23:24,763 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bd2120eb/9fc948fcf24449d3b0579d707059624b/FLAG20f392c00 [2019-08-09 16:23:25,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bd2120eb/9fc948fcf24449d3b0579d707059624b [2019-08-09 16:23:25,163 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:23:25,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:23:25,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:25,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:23:25,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:23:25,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f936b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25, skipping insertion in model container [2019-08-09 16:23:25,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,183 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:23:25,200 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:23:25,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:25,383 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:23:25,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:25,425 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:23:25,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25 WrapperNode [2019-08-09 16:23:25,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:25,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:23:25,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:23:25,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:23:25,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,574 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (1/1) ... [2019-08-09 16:23:25,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:23:25,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:23:25,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:23:25,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:23:25,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:25" (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 16:23:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:23:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:23:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-09 16:23:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 16:23:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 16:23:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 16:23:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:23:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:23:26,000 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:23:26,000 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-09 16:23:26,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:26 BoogieIcfgContainer [2019-08-09 16:23:26,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:23:26,002 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:23:26,002 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:23:26,002 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:23:26,003 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:26" (1/1) ... [2019-08-09 16:23:26,686 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:26,933 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-08-09 16:23:27,261 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:27,454 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 47 [2019-08-09 16:23:27,653 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:28,121 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:28,277 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-09 16:23:28,458 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:28,935 WARN L188 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:29,267 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2019-08-09 16:23:29,457 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:29,879 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:30,023 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-09 16:23:30,212 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:30,554 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:30,810 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 43 [2019-08-09 16:23:30,868 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:23:30,873 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:23:30,875 INFO L168 Benchmark]: Toolchain (without parser) took 5710.29 ms. Allocated memory was 132.6 MB in the beginning and 302.0 MB in the end (delta: 169.3 MB). Free memory was 88.6 MB in the beginning and 245.5 MB in the end (delta: -156.9 MB). Peak memory consumption was 131.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:30,875 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 132.6 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:23:30,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.11 ms. Allocated memory is still 132.6 MB. Free memory was 88.4 MB in the beginning and 78.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:30,877 INFO L168 Benchmark]: Boogie Preprocessor took 157.88 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 78.3 MB in the beginning and 176.2 MB in the end (delta: -97.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:30,878 INFO L168 Benchmark]: RCFGBuilder took 417.24 ms. Allocated memory is still 200.8 MB. Free memory was 176.2 MB in the beginning and 159.9 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:30,879 INFO L168 Benchmark]: Symbolic Interpretation took 4871.46 ms. Allocated memory was 200.8 MB in the beginning and 302.0 MB in the end (delta: 101.2 MB). Free memory was 159.9 MB in the beginning and 245.5 MB in the end (delta: -85.6 MB). Peak memory consumption was 135.0 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:30,882 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 336#(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 0.43 ms. Allocated memory is still 132.6 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 260.11 ms. Allocated memory is still 132.6 MB. Free memory was 88.4 MB in the beginning and 78.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 157.88 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 78.3 MB in the beginning and 176.2 MB in the end (delta: -97.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 417.24 ms. Allocated memory is still 200.8 MB. Free memory was 176.2 MB in the beginning and 159.9 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4871.46 ms. Allocated memory was 200.8 MB in the beginning and 302.0 MB in the end (delta: 101.2 MB). Free memory was 159.9 MB in the beginning and 245.5 MB in the end (delta: -85.6 MB). Peak memory consumption was 135.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...