/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-tiling/rewnifrev2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:58:51,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:58:51,083 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:58:51,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:58:51,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:58:51,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:58:51,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:58:51,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:58:51,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:58:51,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:58:51,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:58:51,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:58:51,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:58:51,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:58:51,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:58:51,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:58:51,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:58:51,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:58:51,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:58:51,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:58:51,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:58:51,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:58:51,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:58:51,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:58:51,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:58:51,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:58:51,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:58:51,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:58:51,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:58:51,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:58:51,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:58:51,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:58:51,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:58:51,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:58:51,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:58:51,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:58:51,131 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:58:51,146 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:58:51,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:58:51,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:58:51,147 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:58:51,148 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:58:51,148 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:58:51,148 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:58:51,148 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:58:51,148 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:58:51,149 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:58:51,149 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:58:51,149 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:58:51,149 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:58:51,150 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:58:51,150 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:58:51,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:58:51,151 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:58:51,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:58:51,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:58:51,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:58:51,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:58:51,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:58:51,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:58:51,152 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:58:51,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:58:51,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:58:51,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:58:51,153 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:58:51,153 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:58:51,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:58:51,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:58:51,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:58:51,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:58:51,154 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:58:51,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:58:51,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:58:51,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:58:51,155 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:58:51,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:58:51,436 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:58:51,439 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:58:51,440 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:58:51,441 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:58:51,441 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/rewnifrev2.c [2019-11-24 09:58:51,510 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89bbb0dc2/c16d543fe31e4f7e8fa3d8f107be8e7f/FLAGd34e4894e [2019-11-24 09:58:51,963 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:58:51,964 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/rewnifrev2.c [2019-11-24 09:58:51,970 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89bbb0dc2/c16d543fe31e4f7e8fa3d8f107be8e7f/FLAGd34e4894e [2019-11-24 09:58:52,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89bbb0dc2/c16d543fe31e4f7e8fa3d8f107be8e7f [2019-11-24 09:58:52,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:58:52,354 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:58:52,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:58:52,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:58:52,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:58:52,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74cf5dce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52, skipping insertion in model container [2019-11-24 09:58:52,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:58:52,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:58:52,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:58:52,570 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:58:52,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:58:52,604 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:58:52,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52 WrapperNode [2019-11-24 09:58:52,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:58:52,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:58:52,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:58:52,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:58:52,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:58:52,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:58:52,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:58:52,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:58:52,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (1/1) ... [2019-11-24 09:58:52,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:58:52,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:58:52,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:58:52,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:58:52,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:52" (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 [2019-11-24 09:58:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:58:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 09:58:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:58:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:58:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:58:53,103 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:58:53,104 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-11-24 09:58:53,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:58:53 BoogieIcfgContainer [2019-11-24 09:58:53,106 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:58:53,106 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:58:53,106 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:58:53,107 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:58:53,108 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:58:53" (1/1) ... [2019-11-24 09:58:53,108 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:58:53,133 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:58:53,134 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:58:53,141 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:58:53,148 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:58:53,149 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:58:54,981 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 131 [2019-11-24 09:58:56,151 INFO L180 IcfgInterpreter]: Interpretation finished [2019-11-24 09:58:56,175 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-11-24 09:58:56,176 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-11-24 09:58:56,177 INFO L168 Benchmark]: Toolchain (without parser) took 3823.78 ms. Allocated memory was 136.8 MB in the beginning and 252.2 MB in the end (delta: 115.3 MB). Free memory was 102.1 MB in the beginning and 131.6 MB in the end (delta: -29.5 MB). Peak memory consumption was 85.8 MB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,178 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.30 ms. Allocated memory is still 136.8 MB. Free memory was 101.9 MB in the beginning and 91.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,186 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.57 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 91.9 MB in the beginning and 179.3 MB in the end (delta: -87.3 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,186 INFO L168 Benchmark]: Boogie Preprocessor took 21.63 ms. Allocated memory is still 200.3 MB. Free memory was 179.3 MB in the beginning and 177.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,189 INFO L168 Benchmark]: RCFGBuilder took 369.01 ms. Allocated memory is still 200.3 MB. Free memory was 177.4 MB in the beginning and 161.0 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,194 INFO L168 Benchmark]: Sifa took 3069.66 ms. Allocated memory was 200.3 MB in the beginning and 252.2 MB in the end (delta: 51.9 MB). Free memory was 161.0 MB in the beginning and 131.6 MB in the end (delta: 29.4 MB). Peak memory consumption was 81.3 MB. Max. memory is 7.1 GB. [2019-11-24 09:58:56,197 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 249.30 ms. Allocated memory is still 136.8 MB. Free memory was 101.9 MB in the beginning and 91.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 109.57 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 91.9 MB in the beginning and 179.3 MB in the end (delta: -87.3 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.63 ms. Allocated memory is still 200.3 MB. Free memory was 179.3 MB in the beginning and 177.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 369.01 ms. Allocated memory is still 200.3 MB. Free memory was 177.4 MB in the beginning and 161.0 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * Sifa took 3069.66 ms. Allocated memory was 200.3 MB in the beginning and 252.2 MB in the end (delta: 51.9 MB). Free memory was 161.0 MB in the beginning and 131.6 MB in the end (delta: 29.4 MB). Peak memory consumption was 81.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 3019, ICFG_INTERPRETER_ENTERED_PROCEDURES: 1, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 3, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 28, TOOLS_POST_TIME[ms]: 1961, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME[ms]: 0, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 28, TOOLS_QUANTIFIERELIM_TIME[ms]: 1934, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 576, FLUID_QUERY_TIME[ms]: 5, FLUID_QUERIES: 54, FLUID_YES_ANSWERS: 3, DOMAIN_JOIN_APPLICATIONS: 3, DOMAIN_JOIN_TIME[ms]: 11, DOMAIN_ALPHA_APPLICATIONS: 3, DOMAIN_ALPHA_TIME[ms]: 41, DOMAIN_WIDEN_APPLICATIONS: 8, DOMAIN_WIDEN_TIME[ms]: 856, DOMAIN_ISSUBSETEQ_APPLICATIONS: 10, DOMAIN_ISSUBSETEQ_TIME[ms]: 58, DOMAIN_ISBOTTOM_APPLICATIONS: 3, DOMAIN_ISBOTTOM_TIME[ms]: 23, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 2746, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 2745, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 10, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 0, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 2, PATH_EXPR_TIME[ms]: 3, REGEX_TO_DAG_TIME[ms]: 7, DAG_COMPRESSION_TIME[ms]: 12, DAG_COMPRESSION_PROCESSED_NODES: 51, DAG_COMPRESSION_RETAINED_NODES: 26 - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 82#(and (or (exists ((v_ULTIMATE.start_main_~i~0_35 Int)) (or (and (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|) (<= ULTIMATE.start_main_~a~0.offset 0) (= 0 |#NULL.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~a~0.offset) (< ~SIZE~0 ~MAX~0) (< 1 ~SIZE~0) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (< ~SIZE~0 2) (= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (<= ~SIZE~0 2147483647) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (<= 0 ULTIMATE.start_main_~a~0.offset) (< 0 |#StackHeapBarrier|) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (<= 1 ~SIZE~0) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= |ULTIMATE.start_main_#t~malloc2.base| ULTIMATE.start_main_~a~0.base) (= (select |#length| |ULTIMATE.start_main_#t~malloc2.base|) (* ~SIZE~0 4)) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (= 1 (select |#valid| |ULTIMATE.start_main_#t~malloc2.base|)) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (< |ULTIMATE.start_main_#t~malloc2.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|) (<= ULTIMATE.start_main_~a~0.offset 0) (= 0 |#NULL.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~a~0.offset) (< ~SIZE~0 ~MAX~0) (< 1 ~SIZE~0) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= ~SIZE~0 100002) (<= 0 |#NULL.offset|) (<= 2 ~SIZE~0) (<= 3 ~SIZE~0) (< ~SIZE~0 4) (<= 0 |#StackHeapBarrier|) (= ~SIZE~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 4))) 1)) (= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (<= ~SIZE~0 2147483647) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (= ~SIZE~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 8))) 2)) (<= 0 ULTIMATE.start_main_~a~0.offset) (< 0 |#StackHeapBarrier|) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 (+ ~SIZE~0 2147483648)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= |ULTIMATE.start_main_#t~malloc2.base| ULTIMATE.start_main_~a~0.base) (= (select |#length| |ULTIMATE.start_main_#t~malloc2.base|) (* ~SIZE~0 4)) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (= 1 (select |#valid| |ULTIMATE.start_main_#t~malloc2.base|)) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (= ~SIZE~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 12))) 3)) (< |ULTIMATE.start_main_#t~malloc2.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (<= ~SIZE~0 100001) (= |#NULL.offset| 0)) (and (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ~MAX~0 100000) (<= v_ULTIMATE.start_main_~i~0_35 99997) (<= ULTIMATE.start_main_~a~0.offset 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= 0 |#NULL.offset|) (= (+ v_ULTIMATE.start_main_~i~0_35 1) (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* v_ULTIMATE.start_main_~i~0_35 4) 4))) (<= 0 (+ v_ULTIMATE.start_main_~i~0_35 1)) (<= 0 |#StackHeapBarrier|) (not (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|)) (= (+ v_ULTIMATE.start_main_~i~0_35 2) (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* v_ULTIMATE.start_main_~i~0_35 4) 8))) (<= v_ULTIMATE.start_main_~i~0_35 99998) (<= 100000 ~MAX~0) (= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (<= ~SIZE~0 100000) (<= 0 ULTIMATE.start_main_~a~0.offset) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 (+ v_ULTIMATE.start_main_~i~0_35 2)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (not (<= 0 v_ULTIMATE.start_main_~i~0_35))) (and (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ULTIMATE.start_main_~a~0.offset 0) (= 0 |#NULL.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~a~0.offset) (< ~SIZE~0 ~MAX~0) (< 1 ~SIZE~0) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= ~SIZE~0 100002) (<= 0 |#NULL.offset|) (<= 2 ~SIZE~0) (<= 3 ~SIZE~0) (< ~SIZE~0 4) (<= 0 |#StackHeapBarrier|) (= ~SIZE~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 4))) 1)) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (<= ~SIZE~0 2147483647) (not (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|)) (= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (= ~SIZE~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 8))) 2)) (<= 0 ULTIMATE.start_main_~a~0.offset) (< 0 |#StackHeapBarrier|) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 (+ ~SIZE~0 2147483648)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= |ULTIMATE.start_main_#t~malloc2.base| ULTIMATE.start_main_~a~0.base) (= (select |#length| |ULTIMATE.start_main_#t~malloc2.base|) (* ~SIZE~0 4)) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (= 1 (select |#valid| |ULTIMATE.start_main_#t~malloc2.base|)) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (= ~SIZE~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 12))) 3)) (< |ULTIMATE.start_main_#t~malloc2.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (<= ~SIZE~0 100001) (= |#NULL.offset| 0)) (and (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~a~0.offset 0) (= 0 |#NULL.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~a~0.offset) (< ~SIZE~0 ~MAX~0) (< 1 ~SIZE~0) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (< ~SIZE~0 2) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (<= ~SIZE~0 2147483647) (not (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|)) (= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (<= 0 ULTIMATE.start_main_~a~0.offset) (< 0 |#StackHeapBarrier|) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (<= 1 ~SIZE~0) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= |ULTIMATE.start_main_#t~malloc2.base| ULTIMATE.start_main_~a~0.base) (= (select |#length| |ULTIMATE.start_main_#t~malloc2.base|) (* ~SIZE~0 4)) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (= 1 (select |#valid| |ULTIMATE.start_main_#t~malloc2.base|)) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (< |ULTIMATE.start_main_#t~malloc2.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (= |#NULL.offset| 0)) (and (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|) (<= ULTIMATE.start_main_~a~0.offset 0) (= 0 |#NULL.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~a~0.offset) (< ~SIZE~0 ~MAX~0) (< 1 ~SIZE~0) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= (+ ~SIZE~0 (- 1)) (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 4)))) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= 2 ~SIZE~0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (<= ~SIZE~0 2147483647) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (<= 0 ULTIMATE.start_main_~a~0.offset) (< 0 |#StackHeapBarrier|) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 (+ ~SIZE~0 2147483648)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= |ULTIMATE.start_main_#t~malloc2.base| ULTIMATE.start_main_~a~0.base) (= (select |#length| |ULTIMATE.start_main_#t~malloc2.base|) (* ~SIZE~0 4)) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (< ~SIZE~0 3) (= 1 (select |#valid| |ULTIMATE.start_main_#t~malloc2.base|)) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 8))) (+ ~SIZE~0 (- 2))) (< |ULTIMATE.start_main_#t~malloc2.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (<= ~SIZE~0 100001) (= |#NULL.offset| 0)) (and (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|) (<= v_ULTIMATE.start_main_~i~0_35 99997) (<= ULTIMATE.start_main_~a~0.offset 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= 0 |#NULL.offset|) (= (+ v_ULTIMATE.start_main_~i~0_35 1) (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* v_ULTIMATE.start_main_~i~0_35 4) 4))) (<= 0 (+ v_ULTIMATE.start_main_~i~0_35 1)) (<= 0 |#StackHeapBarrier|) (= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (= (+ v_ULTIMATE.start_main_~i~0_35 2) (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* v_ULTIMATE.start_main_~i~0_35 4) 8))) (<= v_ULTIMATE.start_main_~i~0_35 99998) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (<= 0 ULTIMATE.start_main_~a~0.offset) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 (+ v_ULTIMATE.start_main_~i~0_35 2)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (not (<= 0 v_ULTIMATE.start_main_~i~0_35))) (and (<= ULTIMATE.start_main_~i~0 (+ (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4) (- 4))) 1)) (<= ~MAX~0 100000) (<= ULTIMATE.start_main_~a~0.offset 0) (= 0 |#NULL.base|) (= |ULTIMATE.start_main_#t~malloc2.offset| ULTIMATE.start_main_~a~0.offset) (< ~SIZE~0 ~MAX~0) (< 1 ~SIZE~0) (= |ULTIMATE.start_main_#t~malloc2.offset| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= (+ ~SIZE~0 (- 1)) (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 4)))) (<= 0 |ULTIMATE.start_main_#t~malloc2.offset|) (<= 2 ~SIZE~0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (not (= 0 |ULTIMATE.start_main_#t~malloc2.base|)) (<= ~SIZE~0 2147483647) (not (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|)) (= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (<= 100000 ~MAX~0) (<= ~SIZE~0 100000) (<= 0 ULTIMATE.start_main_~a~0.offset) (< 0 |#StackHeapBarrier|) (< ULTIMATE.start_main_~i~0 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 (+ ~SIZE~0 2147483648)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (+ ULTIMATE.start_main_~i~0 (- 1)) 0) (= |ULTIMATE.start_main_#t~malloc2.base| ULTIMATE.start_main_~a~0.base) (= (select |#length| |ULTIMATE.start_main_#t~malloc2.base|) (* ~SIZE~0 4)) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (<= |#NULL.offset| 0) (< ~SIZE~0 3) (= 1 (select |#valid| |ULTIMATE.start_main_#t~malloc2.base|)) (<= |ULTIMATE.start_main_#t~malloc2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ~SIZE~0 4) (- 8))) (+ ~SIZE~0 (- 2))) (< |ULTIMATE.start_main_#t~malloc2.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (< ULTIMATE.start_main_~i~0 (+ ~SIZE~0 1)) (<= ~SIZE~0 100001) (= |#NULL.offset| 0)))) (and (< ULTIMATE.start_main_~i~0 ~SIZE~0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= (select (select |#memory_int| ULTIMATE.start_main_~a~0.base) (+ ULTIMATE.start_main_~a~0.offset (* ULTIMATE.start_main_~i~0 4))) |ULTIMATE.start_main_#t~mem5|) (= (ite (<= ULTIMATE.start_main_~i~0 |ULTIMATE.start_main_#t~mem5|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond|))) (= 0 ULTIMATE.start___VERIFIER_assert_~cond)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...