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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:23:21,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:23:21,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:23:21,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:23:21,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:23:21,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:23:21,799 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:23:21,801 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:23:21,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:23:21,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:23:21,804 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:23:21,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:23:21,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:23:21,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:23:21,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:23:21,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:23:21,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:23:21,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:23:21,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:23:21,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:23:21,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:23:21,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:23:21,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:23:21,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:23:21,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-09 16:23:21,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:23:21,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:23:21,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:23:21,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:23:21,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:23:21,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:23:21,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:23:21,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:23:21,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:23:21,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:23:21,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:23:21,848 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 16:23:21,871 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:23:21,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:23:21,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:23:21,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:23:21,874 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:23:21,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:23:21,875 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:23:21,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:23:21,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:23:21,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:23:21,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:23:21,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:23:21,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:23:21,877 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:23:21,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:23:21,877 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:23:21,877 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:23:21,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:23:21,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:23:21,878 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:23:21,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:23:21,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:23:21,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:23:21,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:23:21,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:23:21,879 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:23:21,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:23:21,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:23:21,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:23:21,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:23:21,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:23:21,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:23:21,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:23:21,945 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:23:21,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy3_ground-1.i [2019-08-09 16:23:22,003 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b799a605b/07c629b4cce1432093e0b064948fdbd9/FLAG319a37b56 [2019-08-09 16:23:22,447 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:23:22,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy3_ground-1.i [2019-08-09 16:23:22,455 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b799a605b/07c629b4cce1432093e0b064948fdbd9/FLAG319a37b56 [2019-08-09 16:23:22,842 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b799a605b/07c629b4cce1432093e0b064948fdbd9 [2019-08-09 16:23:22,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:23:22,853 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:23:22,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:22,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:23:22,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:23:22,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:22" (1/1) ... [2019-08-09 16:23:22,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b5fd95c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:22, skipping insertion in model container [2019-08-09 16:23:22,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:22" (1/1) ... [2019-08-09 16:23:22,870 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:23:22,887 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:23:23,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:23,095 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:23:23,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:23,140 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:23:23,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23 WrapperNode [2019-08-09 16:23:23,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:23,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:23:23,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:23:23,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:23:23,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:23,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:23:23,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:23:23,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:23:23,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:23:23,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:23" (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 16:23:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:23:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:23:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-09 16:23:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:23:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 16:23:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 16:23:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:23:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:23:23,681 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:23:23,682 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-09 16:23:23,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:23 BoogieIcfgContainer [2019-08-09 16:23:23,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:23:23,684 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:23:23,684 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:23:23,685 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:23:23,686 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:23" (1/1) ... [2019-08-09 16:23:24,270 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:24,819 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:25,003 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 47 [2019-08-09 16:23:25,202 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:25,605 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:25,889 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 42 [2019-08-09 16:23:26,405 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:26,641 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-09 16:23:26,686 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:23:26,693 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:23:26,695 INFO L168 Benchmark]: Toolchain (without parser) took 3841.98 ms. Allocated memory was 132.1 MB in the beginning and 265.3 MB in the end (delta: 133.2 MB). Free memory was 86.6 MB in the beginning and 122.9 MB in the end (delta: -36.3 MB). Peak memory consumption was 105.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:26,696 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:23:26,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.29 ms. Allocated memory is still 132.1 MB. Free memory was 86.4 MB in the beginning and 76.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:26,698 INFO L168 Benchmark]: Boogie Preprocessor took 148.96 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 76.3 MB in the beginning and 174.9 MB in the end (delta: -98.6 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:26,698 INFO L168 Benchmark]: RCFGBuilder took 392.74 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 158.9 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:26,699 INFO L168 Benchmark]: Symbolic Interpretation took 3009.37 ms. Allocated memory was 199.2 MB in the beginning and 265.3 MB in the end (delta: 66.1 MB). Free memory was 158.9 MB in the beginning and 122.9 MB in the end (delta: 36.0 MB). Peak memory consumption was 110.3 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:26,703 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 194#(and (exists ((|v_main_~#a4~0.offset_BEFORE_CALL_1| Int) (|v_main_~#a1~0.base_BEFORE_CALL_1| Int) (|v_main_~#a1~0.offset_BEFORE_CALL_1| Int) (v_main_~x~0_BEFORE_CALL_1 Int) (|v_main_~#a4~0.base_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 0) (< v_main_~x~0_BEFORE_CALL_1 100000) (not (= (select (select |#memory_int| |v_main_~#a4~0.base_BEFORE_CALL_1|) (+ |v_main_~#a4~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1))) (select (select |#memory_int| |v_main_~#a1~0.base_BEFORE_CALL_1|) (+ |v_main_~#a1~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1)))))) (and (= |__VERIFIER_assert_#in~cond| 1) (< v_main_~x~0_BEFORE_CALL_1 100000) (= (select (select |#memory_int| |v_main_~#a4~0.base_BEFORE_CALL_1|) (+ |v_main_~#a4~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1))) (select (select |#memory_int| |v_main_~#a1~0.base_BEFORE_CALL_1|) (+ |v_main_~#a1~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_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 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 287.29 ms. Allocated memory is still 132.1 MB. Free memory was 86.4 MB in the beginning and 76.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 148.96 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 76.3 MB in the beginning and 174.9 MB in the end (delta: -98.6 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 392.74 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 158.9 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3009.37 ms. Allocated memory was 199.2 MB in the beginning and 265.3 MB in the end (delta: 66.1 MB). Free memory was 158.9 MB in the beginning and 122.9 MB in the end (delta: 36.0 MB). Peak memory consumption was 110.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...