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_copyInitSum3_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:23:33,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:23:33,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:23:33,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:23:33,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:23:33,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:23:33,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:23:33,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:23:33,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:23:33,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:23:33,575 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:23:33,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:23:33,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:23:33,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:23:33,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:23:33,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:23:33,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:23:33,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:23:33,593 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:23:33,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:23:33,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:23:33,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:23:33,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:23:33,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:23:33,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:23:33,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:23:33,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:23:33,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:23:33,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:23:33,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:23:33,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:23:33,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:23:33,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:23:33,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:23:33,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:23:33,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:23:33,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:23:33,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:23:33,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:23:33,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:23:33,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:23:33,618 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 16:23:33,632 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:23:33,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:23:33,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:23:33,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:23:33,634 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:23:33,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:23:33,634 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:23:33,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:23:33,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:23:33,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:23:33,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:23:33,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:23:33,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:23:33,636 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:23:33,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:23:33,636 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:23:33,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:23:33,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:23:33,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:23:33,637 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:23:33,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:23:33,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:23:33,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:23:33,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:23:33,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:23:33,638 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:23:33,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:23:33,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:23:33,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:23:33,691 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:23:33,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:23:33,706 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:23:33,708 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:23:33,708 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:23:33,709 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copyInitSum3_ground.i [2019-08-09 16:23:33,777 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b576b0da2/02f68a3b4d784b26876671b5d318c53c/FLAGe2e46b029 [2019-08-09 16:23:34,216 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:23:34,217 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copyInitSum3_ground.i [2019-08-09 16:23:34,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b576b0da2/02f68a3b4d784b26876671b5d318c53c/FLAGe2e46b029 [2019-08-09 16:23:34,570 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b576b0da2/02f68a3b4d784b26876671b5d318c53c [2019-08-09 16:23:34,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:23:34,582 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:23:34,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:34,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:23:34,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:23:34,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3fd892 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34, skipping insertion in model container [2019-08-09 16:23:34,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,600 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:23:34,617 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:23:34,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:34,777 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:23:34,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:23:34,819 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:23:34,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34 WrapperNode [2019-08-09 16:23:34,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:23:34,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:23:34,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:23:34,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:23:34,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (1/1) ... [2019-08-09 16:23:34,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:23:34,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:23:34,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:23:34,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:23:34,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:23:34" (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 16:23:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:23:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:23:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-09 16:23:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 16:23:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 16:23:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:23:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:23:35,321 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:23:35,322 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-09 16:23:35,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:35 BoogieIcfgContainer [2019-08-09 16:23:35,323 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:23:35,324 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:23:35,324 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:23:35,324 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:23:35,329 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:23:35" (1/1) ... [2019-08-09 16:23:35,864 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:35,977 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 25 [2019-08-09 16:23:36,304 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:36,457 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-08-09 16:23:36,642 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-09 16:23:37,364 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-08-09 16:23:37,871 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-09 16:23:38,010 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-08-09 16:23:38,720 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 48 [2019-08-09 16:23:38,836 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:23:38,846 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:23:38,848 INFO L168 Benchmark]: Toolchain (without parser) took 4265.75 ms. Allocated memory was 133.2 MB in the beginning and 259.5 MB in the end (delta: 126.4 MB). Free memory was 88.2 MB in the beginning and 225.9 MB in the end (delta: -137.8 MB). Peak memory consumption was 125.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:38,849 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:23:38,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 237.03 ms. Allocated memory is still 133.2 MB. Free memory was 87.7 MB in the beginning and 77.9 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:38,850 INFO L168 Benchmark]: Boogie Preprocessor took 133.83 ms. Allocated memory was 133.2 MB in the beginning and 201.3 MB in the end (delta: 68.2 MB). Free memory was 77.9 MB in the beginning and 177.6 MB in the end (delta: -99.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:38,851 INFO L168 Benchmark]: RCFGBuilder took 368.80 ms. Allocated memory is still 201.3 MB. Free memory was 177.6 MB in the beginning and 162.0 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:38,852 INFO L168 Benchmark]: Symbolic Interpretation took 3522.37 ms. Allocated memory was 201.3 MB in the beginning and 259.5 MB in the end (delta: 58.2 MB). Free memory was 162.0 MB in the beginning and 225.9 MB in the end (delta: -64.0 MB). Peak memory consumption was 131.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:23:38,855 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 292#(and (exists ((|v_main_~#b~0.base_BEFORE_CALL_1| Int) (v_main_~x~0_BEFORE_CALL_1 Int) (|v_main_~#b~0.offset_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 0) (< v_main_~x~0_BEFORE_CALL_1 100000) (not (= v_main_~x~0_BEFORE_CALL_1 (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#b~0.offset_BEFORE_CALL_1|))))) (and (= |__VERIFIER_assert_#in~cond| 1) (< v_main_~x~0_BEFORE_CALL_1 100000) (= v_main_~x~0_BEFORE_CALL_1 (select (select |#memory_int| |v_main_~#b~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#b~0.offset_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 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 237.03 ms. Allocated memory is still 133.2 MB. Free memory was 87.7 MB in the beginning and 77.9 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 133.83 ms. Allocated memory was 133.2 MB in the beginning and 201.3 MB in the end (delta: 68.2 MB). Free memory was 77.9 MB in the beginning and 177.6 MB in the end (delta: -99.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 368.80 ms. Allocated memory is still 201.3 MB. Free memory was 177.6 MB in the beginning and 162.0 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3522.37 ms. Allocated memory was 201.3 MB in the beginning and 259.5 MB in the end (delta: 58.2 MB). Free memory was 162.0 MB in the beginning and 225.9 MB in the end (delta: -64.0 MB). Peak memory consumption was 131.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...