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_0330a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:41:05,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:41:05,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:41:05,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:41:05,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:41:05,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:41:05,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:41:05,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:41:05,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:41:05,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:41:05,983 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:41:05,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:41:05,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:41:05,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:41:05,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:41:05,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:41:05,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:41:05,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:41:05,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:41:05,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:41:06,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:41:06,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:41:06,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:41:06,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:41:06,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:41:06,014 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:41:06,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:41:06,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:41:06,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:41:06,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:41:06,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:41:06,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:41:06,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:41:06,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:41:06,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:41:06,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:41:06,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:41:06,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:41:06,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:41:06,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:41:06,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:41:06,035 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 [2019-08-14 19:41:06,061 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:41:06,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:41:06,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:41:06,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:41:06,065 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:41:06,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:41:06,066 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:41:06,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:41:06,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:41:06,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:41:06,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:41:06,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:41:06,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:41:06,068 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:41:06,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:41:06,069 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:41:06,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:41:06,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:41:06,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:41:06,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:41:06,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:41:06,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:41:06,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:41:06,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:41:06,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:41:06,071 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:41:06,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:41:06,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:41:06,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:41:06,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:41:06,142 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:41:06,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:41:06,148 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:41:06,148 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:41:06,149 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0330a.c [2019-08-14 19:41:06,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/085d89a33/a80f5eee7dd541ac95e314aeb4b93b65/FLAG3d54e142a [2019-08-14 19:41:06,771 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:41:06,773 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0330a.c [2019-08-14 19:41:06,785 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/085d89a33/a80f5eee7dd541ac95e314aeb4b93b65/FLAG3d54e142a [2019-08-14 19:41:07,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/085d89a33/a80f5eee7dd541ac95e314aeb4b93b65 [2019-08-14 19:41:07,049 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:41:07,051 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:41:07,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:41:07,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:41:07,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:41:07,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@414c09ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07, skipping insertion in model container [2019-08-14 19:41:07,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,067 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:41:07,115 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:41:07,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:41:07,637 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:41:07,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:41:07,817 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:41:07,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07 WrapperNode [2019-08-14 19:41:07,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:41:07,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:41:07,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:41:07,819 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:41:07,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,861 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:07,988 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (1/1) ... [2019-08-14 19:41:08,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:41:08,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:41:08,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:41:08,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:41:08,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:41:07" (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 [2019-08-14 19:41:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:41:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:41:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-14 19:41:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-14 19:41:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-14 19:41:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-14 19:41:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-14 19:41:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-14 19:41:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-14 19:41:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-08-14 19:41:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-08-14 19:41:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2019-08-14 19:41:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:41:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:41:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-14 19:41:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:41:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:41:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:41:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:41:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:41:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:41:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-14 19:41:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-14 19:41:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-14 19:41:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-14 19:41:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-14 19:41:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-14 19:41:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-08-14 19:41:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-08-14 19:41:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2019-08-14 19:41:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:41:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:41:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 19:41:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:41:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:41:09,837 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:41:09,838 INFO L283 CfgBuilder]: Removed 63 assume(true) statements. [2019-08-14 19:41:09,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:41:09 BoogieIcfgContainer [2019-08-14 19:41:09,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:41:09,840 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:41:09,840 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:41:09,840 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:41:09,841 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:41:09" (1/1) ... [2019-08-14 19:41:12,585 WARN L188 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 640 [2019-08-14 19:41:16,532 WARN L188 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 635 DAG size of output: 627 [2019-08-14 19:41:16,813 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:41:16,963 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:41:17,120 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:41:17,969 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:17,976 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:41:18,401 WARN L188 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 99 [2019-08-14 19:41:18,869 WARN L188 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-14 19:41:19,076 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-14 19:41:19,241 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-14 19:41:19,383 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-14 19:41:19,872 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-08-14 19:41:20,598 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:41:20,770 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:41:20,933 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:41:21,080 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:41:21,247 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-14 19:41:21,504 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:41:21,732 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:41:21,928 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-14 19:41:22,064 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:41:22,200 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-14 19:41:22,811 WARN L188 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-14 19:41:23,363 WARN L188 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-14 19:41:23,612 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-14 19:41:23,837 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-14 19:41:24,051 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-14 19:41:24,978 WARN L188 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-14 19:41:25,840 WARN L188 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-14 19:41:26,155 WARN L188 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 19:41:26,428 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-14 19:41:26,669 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 19:41:27,259 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-14 19:41:27,508 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-14 19:41:29,727 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 195 DAG size of output: 174 [2019-08-14 19:41:32,019 WARN L188 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 194 DAG size of output: 173 [2019-08-14 19:41:32,847 WARN L188 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-08-14 19:41:33,776 WARN L188 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:41:35,754 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-14 19:41:37,647 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2019-08-14 19:41:38,293 WARN L188 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-14 19:41:40,606 WARN L188 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 195 DAG size of output: 174 [2019-08-14 19:41:42,883 WARN L188 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 194 DAG size of output: 173 [2019-08-14 19:41:43,716 WARN L188 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-08-14 19:41:44,563 WARN L188 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-14 19:41:46,507 WARN L188 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-14 19:41:48,495 WARN L188 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2019-08-14 19:41:49,148 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-14 19:41:50,828 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 175 DAG size of output: 158 [2019-08-14 19:41:51,461 WARN L188 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-08-14 19:41:52,710 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 184 [2019-08-14 19:41:53,266 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-14 19:41:56,676 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-14 19:41:57,495 WARN L188 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-14 19:41:57,626 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:01,113 WARN L188 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 174 DAG size of output: 159 [2019-08-14 19:42:02,120 WARN L188 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-08-14 19:42:03,362 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 154 [2019-08-14 19:42:04,285 WARN L188 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-14 19:42:04,425 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:07,836 WARN L188 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 174 DAG size of output: 158 [2019-08-14 19:42:08,803 WARN L188 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-14 19:42:10,113 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 153 [2019-08-14 19:42:11,026 WARN L188 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-08-14 19:42:11,303 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,316 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,329 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,342 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,354 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,366 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,375 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:42:11,786 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:42:12,164 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:42:12,468 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 19:42:12,779 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-14 19:42:13,089 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-14 19:42:13,370 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 19:42:15,934 WARN L188 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 161 DAG size of output: 145 [2019-08-14 19:42:17,687 WARN L188 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 158 DAG size of output: 142 [2019-08-14 19:42:18,520 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-14 19:42:19,196 WARN L188 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-08-14 19:42:19,258 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:42:19,263 INFO L168 Benchmark]: Toolchain (without parser) took 72212.73 ms. Allocated memory was 140.5 MB in the beginning and 569.9 MB in the end (delta: 429.4 MB). Free memory was 86.9 MB in the beginning and 360.6 MB in the end (delta: -273.7 MB). Peak memory consumption was 449.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:19,264 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 19:42:19,264 INFO L168 Benchmark]: CACSL2BoogieTranslator took 765.83 ms. Allocated memory was 140.5 MB in the beginning and 200.3 MB in the end (delta: 59.8 MB). Free memory was 86.7 MB in the beginning and 158.9 MB in the end (delta: -72.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:19,265 INFO L168 Benchmark]: Boogie Preprocessor took 186.52 ms. Allocated memory is still 200.3 MB. Free memory was 158.9 MB in the beginning and 151.8 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:19,265 INFO L168 Benchmark]: RCFGBuilder took 1834.37 ms. Allocated memory was 200.3 MB in the beginning and 226.5 MB in the end (delta: 26.2 MB). Free memory was 151.2 MB in the beginning and 147.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 80.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:19,266 INFO L168 Benchmark]: Symbolic Interpretation took 69422.06 ms. Allocated memory was 226.5 MB in the beginning and 569.9 MB in the end (delta: 343.4 MB). Free memory was 147.3 MB in the beginning and 360.6 MB in the end (delta: -213.3 MB). Peak memory consumption was 424.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:42:19,268 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 765.83 ms. Allocated memory was 140.5 MB in the beginning and 200.3 MB in the end (delta: 59.8 MB). Free memory was 86.7 MB in the beginning and 158.9 MB in the end (delta: -72.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 186.52 ms. Allocated memory is still 200.3 MB. Free memory was 158.9 MB in the beginning and 151.8 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1834.37 ms. Allocated memory was 200.3 MB in the beginning and 226.5 MB in the end (delta: 26.2 MB). Free memory was 151.2 MB in the beginning and 147.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 80.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 69422.06 ms. Allocated memory was 226.5 MB in the beginning and 569.9 MB in the end (delta: 343.4 MB). Free memory was 147.3 MB in the beginning and 360.6 MB in the end (delta: -213.3 MB). Peak memory consumption was 424.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...