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/float-newlib/double_req_bl_1300.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:35:24,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:35:24,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:35:24,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:35:24,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:35:24,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:35:24,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:35:24,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:35:24,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:35:24,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:35:24,606 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:35:24,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:35:24,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:35:24,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:35:24,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:35:24,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:35:24,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:35:24,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:35:24,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:35:24,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:35:24,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:35:24,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:35:24,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:35:24,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:35:24,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 01:35:24,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:35:24,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:35:24,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:35:24,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:35:24,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:35:24,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:35:24,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:35:24,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:35:24,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:35:24,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:35:24,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:35:24,648 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 [2019-08-10 01:35:24,662 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:35:24,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:35:24,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:35:24,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:35:24,664 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:35:24,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:35:24,664 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:35:24,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:35:24,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:35:24,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:35:24,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:35:24,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:35:24,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:35:24,666 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:35:24,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:35:24,666 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:35:24,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:35:24,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:35:24,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:35:24,667 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:35:24,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:35:24,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:35:24,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:35:24,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:35:24,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:35:24,669 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:35:24,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:35:24,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:35:24,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:35:24,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:35:24,711 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:35:24,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:35:24,721 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:35:24,721 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:35:24,722 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1300.c [2019-08-10 01:35:24,783 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d703a94/c050e85d28c24ed0910a20762e6d5ad0/FLAGfa77b6722 [2019-08-10 01:35:25,193 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:35:25,193 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1300.c [2019-08-10 01:35:25,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d703a94/c050e85d28c24ed0910a20762e6d5ad0/FLAGfa77b6722 [2019-08-10 01:35:25,622 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d703a94/c050e85d28c24ed0910a20762e6d5ad0 [2019-08-10 01:35:25,632 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:35:25,634 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:35:25,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:35:25,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:35:25,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:35:25,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:35:25" (1/1) ... [2019-08-10 01:35:25,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@430e9f10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:25, skipping insertion in model container [2019-08-10 01:35:25,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:35:25" (1/1) ... [2019-08-10 01:35:25,651 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:35:25,672 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:35:25,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:35:25,907 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:35:25,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:35:26,056 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:35:26,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26 WrapperNode [2019-08-10 01:35:26,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:35:26,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:35:26,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:35:26,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:35:26,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:26,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:35:26,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:35:26,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:35:26,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:35:26,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:26" (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 [2019-08-10 01:35:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:35:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:35:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-10 01:35:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-10 01:35:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2019-08-10 01:35:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:35:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:35:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:35:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-10 01:35:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:35:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:35:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:35:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:35:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-10 01:35:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2019-08-10 01:35:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:35:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:35:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:35:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:35:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:35:26,568 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:35:26,568 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-10 01:35:26,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:35:26 BoogieIcfgContainer [2019-08-10 01:35:26,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:35:26,570 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:35:26,570 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:35:26,571 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:35:26,572 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:35:26" (1/1) ... [2019-08-10 01:35:27,379 WARN L188 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:35:27,748 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:35:28,034 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:35:28,295 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:35:28,552 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-10 01:35:28,759 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:35:29,089 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:35:29,363 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-10 01:35:29,594 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:35:29,853 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 01:35:30,135 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-10 01:35:30,393 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:35:30,947 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:35:30,956 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:35:30,958 INFO L168 Benchmark]: Toolchain (without parser) took 5324.19 ms. Allocated memory was 140.0 MB in the beginning and 262.1 MB in the end (delta: 122.2 MB). Free memory was 87.7 MB in the beginning and 165.2 MB in the end (delta: -77.5 MB). Peak memory consumption was 123.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:30,959 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:35:30,959 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.15 ms. Allocated memory was 140.0 MB in the beginning and 199.2 MB in the end (delta: 59.2 MB). Free memory was 87.3 MB in the beginning and 177.0 MB in the end (delta: -89.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:30,960 INFO L168 Benchmark]: Boogie Preprocessor took 46.04 ms. Allocated memory is still 199.2 MB. Free memory was 177.0 MB in the beginning and 174.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:30,961 INFO L168 Benchmark]: RCFGBuilder took 464.98 ms. Allocated memory is still 199.2 MB. Free memory was 174.8 MB in the beginning and 156.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:30,961 INFO L168 Benchmark]: Symbolic Interpretation took 4386.09 ms. Allocated memory was 199.2 MB in the beginning and 262.1 MB in the end (delta: 62.9 MB). Free memory was 156.3 MB in the beginning and 165.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 133.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:30,969 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 59]: 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 64#(exists ((v_prenex_7 Int) (v_prenex_10 Int) (|v_isfinite_double_~#gh_u~0.base_3| Int) (v_prenex_8 Int)) (or (and (= 8 (select |#length| |v_isfinite_double_~#gh_u~0.base_3|)) (= 0 |#NULL.base|) (< 2147483647 (mod (select (select |#memory_int| |v_isfinite_double_~#gh_u~0.base_3|) 4) 4294967296)) (< |v_isfinite_double_~#gh_u~0.base_3| |#StackHeapBarrier|) (= (select |#valid| |v_isfinite_double_~#gh_u~0.base_3|) 0) (not (= |v_isfinite_double_~#gh_u~0.base_3| 0)) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))) (and (= 0 |#NULL.base|) (not (= v_prenex_10 0)) (= (select |#valid| v_prenex_10) 0) (= 8 (select |#length| v_prenex_10)) (<= (mod (select (select |#memory_int| v_prenex_10) 4) 4294967296) 2147483647) (< v_prenex_10 |#StackHeapBarrier|) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))) (and (< v_prenex_8 |#StackHeapBarrier|) (= 8 (select |#length| v_prenex_8)) (= 0 |#NULL.base|) (= (select |#valid| v_prenex_8) 0) (< 2147483647 (mod (select (select |#memory_int| v_prenex_8) 4) 4294967296)) (= |#NULL.offset| 0) (not (= v_prenex_8 0)) (= 0 (select |old(#valid)| 0))) (and (not (= v_prenex_7 0)) (= 0 |#NULL.base|) (= (select |#valid| v_prenex_7) 0) (<= (mod (select (select |#memory_int| v_prenex_7) 4) 4294967296) 2147483647) (< v_prenex_7 |#StackHeapBarrier|) (= 8 (select |#length| v_prenex_7)) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 423.15 ms. Allocated memory was 140.0 MB in the beginning and 199.2 MB in the end (delta: 59.2 MB). Free memory was 87.3 MB in the beginning and 177.0 MB in the end (delta: -89.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.04 ms. Allocated memory is still 199.2 MB. Free memory was 177.0 MB in the beginning and 174.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 464.98 ms. Allocated memory is still 199.2 MB. Free memory was 174.8 MB in the beginning and 156.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4386.09 ms. Allocated memory was 199.2 MB in the beginning and 262.1 MB in the end (delta: 62.9 MB). Free memory was 156.3 MB in the beginning and 165.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 133.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...