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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loops/linear_search.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 21:39:02,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 21:39:02,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 21:39:02,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 21:39:02,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 21:39:02,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 21:39:02,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 21:39:02,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 21:39:02,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 21:39:02,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 21:39:02,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 21:39:02,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 21:39:02,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 21:39:02,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 21:39:02,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 21:39:02,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 21:39:02,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 21:39:02,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 21:39:02,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 21:39:02,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 21:39:02,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 21:39:02,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 21:39:02,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 21:39:02,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 21:39:02,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 21:39:02,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 21:39:02,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 21:39:02,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 21:39:02,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 21:39:02,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 21:39:02,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 21:39:02,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 21:39:02,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 21:39:02,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 21:39:02,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 21:39:02,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 21:39:02,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 21:39:02,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 21:39:02,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 21:39:02,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 21:39:02,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 21:39:02,719 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 [2019-09-19 21:39:02,756 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 21:39:02,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 21:39:02,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 21:39:02,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 21:39:02,761 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 21:39:02,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 21:39:02,762 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 21:39:02,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 21:39:02,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 21:39:02,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 21:39:02,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 21:39:02,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 21:39:02,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 21:39:02,763 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 21:39:02,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 21:39:02,763 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 21:39:02,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 21:39:02,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 21:39:02,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 21:39:02,769 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 21:39:02,769 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 21:39:02,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 21:39:02,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 21:39:02,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 21:39:02,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 21:39:02,770 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 21:39:02,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 21:39:02,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 21:39:02,770 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 21:39:02,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 21:39:02,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 21:39:02,855 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 21:39:02,857 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 21:39:02,857 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 21:39:02,858 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/linear_search.c [2019-09-19 21:39:02,923 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f63ffa7e6/78fb976ddb304bda8203fb019c780a94/FLAG290b135a0 [2019-09-19 21:39:03,376 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 21:39:03,379 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/linear_search.c [2019-09-19 21:39:03,387 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f63ffa7e6/78fb976ddb304bda8203fb019c780a94/FLAG290b135a0 [2019-09-19 21:39:03,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f63ffa7e6/78fb976ddb304bda8203fb019c780a94 [2019-09-19 21:39:03,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 21:39:03,795 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 21:39:03,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:03,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 21:39:03,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 21:39:03,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b998136 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:03, skipping insertion in model container [2019-09-19 21:39:03,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:03" (1/1) ... [2019-09-19 21:39:03,811 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 21:39:03,828 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 21:39:04,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:04,060 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 21:39:04,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:04,182 INFO L192 MainTranslator]: Completed translation [2019-09-19 21:39:04,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04 WrapperNode [2019-09-19 21:39:04,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:04,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 21:39:04,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 21:39:04,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 21:39:04,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 21:39:04,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 21:39:04,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 21:39:04,219 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 21:39:04,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:04" (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 [2019-09-19 21:39:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 21:39:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 21:39:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-19 21:39:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure linear_search [2019-09-19 21:39:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 21:39:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 21:39:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 21:39:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-19 21:39:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-19 21:39:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure linear_search [2019-09-19 21:39:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 21:39:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 21:39:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 21:39:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 21:39:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 21:39:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 21:39:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 21:39:04,662 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 21:39:04,662 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-19 21:39:04,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:04 BoogieIcfgContainer [2019-09-19 21:39:04,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 21:39:04,664 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 21:39:04,664 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 21:39:04,664 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 21:39:04,665 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:04" (1/1) ... [2019-09-19 21:39:04,666 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 21:39:04,688 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 21:39:04,689 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 21:39:04,696 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 21:39:04,705 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 21:39:04,706 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 21:39:04,890 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 24 for LOIs [2019-09-19 21:39:05,261 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-19 21:39:05,313 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-19 21:39:42,698 WARN L191 SmtUtils]: Spent 37.38 s on a formula simplification. DAG size of input: 478 DAG size of output: 128 [2019-09-19 21:39:49,165 WARN L191 SmtUtils]: Spent 6.44 s on a formula simplification that was a NOOP. DAG size: 127 [2019-09-19 21:39:57,681 WARN L191 SmtUtils]: Spent 8.47 s on a formula simplification that was a NOOP. DAG size: 124 [2019-09-19 21:40:00,245 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 121 [2019-09-19 21:40:08,741 WARN L191 SmtUtils]: Spent 8.46 s on a formula simplification that was a NOOP. DAG size: 118 [2019-09-19 21:40:15,700 WARN L191 SmtUtils]: Spent 6.92 s on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2019-09-19 21:40:30,619 WARN L191 SmtUtils]: Spent 14.88 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 21:40:35,703 WARN L191 SmtUtils]: Spent 5.04 s on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2019-09-19 21:40:42,501 WARN L191 SmtUtils]: Spent 6.77 s on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2019-09-19 21:40:45,422 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 21:40:47,744 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 21:40:54,116 WARN L191 SmtUtils]: Spent 6.36 s on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 21:41:12,563 WARN L191 SmtUtils]: Spent 18.43 s on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 21:41:12,921 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 47 [2019-09-19 21:41:13,215 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-19 21:41:13,528 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 61 [2019-09-19 21:41:13,639 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2019-09-19 21:41:36,421 WARN L191 SmtUtils]: Spent 22.45 s on a formula simplification. DAG size of input: 1171 DAG size of output: 267 [2019-09-19 21:41:48,630 WARN L191 SmtUtils]: Spent 12.17 s on a formula simplification that was a NOOP. DAG size: 266 [2019-09-19 21:41:54,997 WARN L191 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 265 [2019-09-19 21:42:03,098 WARN L191 SmtUtils]: Spent 8.06 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-19 21:42:05,587 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 263 [2019-09-19 21:42:09,631 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 262 [2019-09-19 21:42:17,791 WARN L191 SmtUtils]: Spent 8.12 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-19 21:42:20,283 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-19 21:42:34,917 WARN L191 SmtUtils]: Spent 14.59 s on a formula simplification. DAG size of input: 257 DAG size of output: 255 [2019-09-19 21:42:47,310 WARN L191 SmtUtils]: Spent 12.33 s on a formula simplification. DAG size of input: 250 DAG size of output: 248 [2019-09-19 21:43:03,771 WARN L191 SmtUtils]: Spent 16.43 s on a formula simplification. DAG size of input: 243 DAG size of output: 241 [2019-09-19 21:43:24,103 WARN L191 SmtUtils]: Spent 20.29 s on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2019-09-19 21:43:35,733 WARN L191 SmtUtils]: Spent 11.60 s on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2019-09-19 21:43:45,799 WARN L191 SmtUtils]: Spent 10.04 s on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2019-09-19 21:44:05,477 WARN L191 SmtUtils]: Spent 17.63 s on a formula simplification. DAG size of input: 215 DAG size of output: 213 [2019-09-19 21:44:20,903 WARN L191 SmtUtils]: Spent 15.36 s on a formula simplification. DAG size of input: 208 DAG size of output: 206 [2019-09-19 21:44:36,263 WARN L191 SmtUtils]: Spent 15.29 s on a formula simplification that was a NOOP. DAG size: 204 [2019-09-19 21:44:45,421 WARN L191 SmtUtils]: Spent 9.09 s on a formula simplification that was a NOOP. DAG size: 202 [2019-09-19 21:44:54,279 WARN L191 SmtUtils]: Spent 6.82 s on a formula simplification that was a NOOP. DAG size: 200 [2019-09-19 21:45:01,160 WARN L191 SmtUtils]: Spent 6.83 s on a formula simplification that was a NOOP. DAG size: 198 [2019-09-19 21:45:14,022 WARN L191 SmtUtils]: Spent 12.83 s on a formula simplification that was a NOOP. DAG size: 196 [2019-09-19 21:45:20,753 WARN L191 SmtUtils]: Spent 6.70 s on a formula simplification that was a NOOP. DAG size: 194 [2019-09-19 21:45:25,425 WARN L191 SmtUtils]: Spent 4.62 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-19 21:45:36,112 WARN L191 SmtUtils]: Spent 10.67 s on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 21:45:36,118 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 191 for LOIs [2019-09-19 21:45:36,225 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 21:45:36,226 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 21:45:36,228 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 50#(and (exists ((v_linear_search_~j~0_BEFORE_RETURN_1 Int) (v_prenex_172 Int) (v_prenex_171 Int) (v_prenex_194 Int) (v_prenex_195 Int) (v_prenex_193 Int) (v_prenex_258 Int) (v_prenex_256 Int) (v_prenex_253 Int) (v_prenex_145 Int) (v_prenex_144 Int) (v_prenex_142 Int) (v_prenex_88 Int) (v_prenex_85 Int) (v_prenex_77 Int) (v_prenex_79 Int) (v_prenex_70 Int) (v_prenex_72 Int) (v_prenex_218 Int) (v_prenex_222 Int) (v_prenex_223 Int) (v_prenex_117 Int) (v_prenex_119 Int) (|v_main_#t~malloc4.base_BEFORE_CALL_2| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= ~SIZE~0 (+ (div (mod v_prenex_70 4294967296) 2) 1)) (= 0 |#NULL.base|) (< (mod v_prenex_85 4294967296) (mod ~SIZE~0 4294967296)) (= (select |#length| v_prenex_88) (* 4 ~SIZE~0)) (= ~MAX~0 100000) (= 3 (select (select |#memory_int| v_prenex_88) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (= (mod v_prenex_70 2) 0) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (= (select |#valid| v_prenex_88) 1) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0) (< |#StackHeapBarrier| v_prenex_88)) (and (< |#StackHeapBarrier| v_prenex_145) (= |__VERIFIER_assert_#in~cond| 0) (= 3 (select (select |#memory_int| v_prenex_145) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (= 0 |#NULL.base|) (= 1 (select |#valid| v_prenex_145)) (= ~MAX~0 100000) (= (* 4 ~SIZE~0) (select |#length| v_prenex_145)) (not (< (mod v_prenex_142 4294967296) (mod ~SIZE~0 4294967296))) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (= ~SIZE~0 (+ (div (mod v_prenex_144 4294967296) 2) 1)) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (= ~SIZE~0 (+ (div (mod v_prenex_195 4294967296) 2) 1)) (= 0 |#NULL.base|) (= (* 4 ~SIZE~0) (select |#length| v_prenex_193)) (= (select (select |#memory_int| v_prenex_193) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3) (= ~MAX~0 100000) (= (mod v_prenex_195 2) 0) (not (< (mod v_prenex_194 4294967296) (mod ~SIZE~0 4294967296))) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (< |#StackHeapBarrier| v_prenex_193) (= (select |#valid| v_prenex_193) 1) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= (select |#length| v_prenex_171) (* 4 ~SIZE~0)) (= |__VERIFIER_assert_#in~cond| 0) (= 0 |#NULL.base|) (not (< (mod v_prenex_172 4294967296) (mod ~SIZE~0 4294967296))) (< |#StackHeapBarrier| v_prenex_171) (= ~MAX~0 100000) (< 1 (mod ~SIZE~0 4294967296)) (= 3 (select (select |#memory_int| v_prenex_171) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (= ~SIZE~0 (+ (div (mod v_prenex_72 4294967296) 2) 1)) (= 1 (select |#valid| v_prenex_171)) (= 0 (select |#valid| 0)) (= (mod v_prenex_72 2) 0) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (< (mod v_prenex_218 4294967296) (mod ~SIZE~0 4294967296)) (= |__VERIFIER_assert_#in~cond| 1) (= 0 |#NULL.base|) (= 1 (select |#valid| v_prenex_222)) (< |#StackHeapBarrier| v_prenex_222) (= ~MAX~0 100000) (< 1 (mod ~SIZE~0 4294967296)) (= (mod v_prenex_223 2) 0) (= (select |#length| v_prenex_222) (* 4 ~SIZE~0)) (= 0 (select |#valid| 0)) (= (select (select |#memory_int| v_prenex_222) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3) (= ~SIZE~0 (+ (div (mod v_prenex_223 4294967296) 2) 1)) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (= 0 |#NULL.base|) (= ~MAX~0 100000) (< |#StackHeapBarrier| |v_main_#t~malloc4.base_BEFORE_CALL_2|) (= (select |#valid| |v_main_#t~malloc4.base_BEFORE_CALL_2|) 1) (< (mod v_linear_search_~j~0_BEFORE_RETURN_1 4294967296) (mod ~SIZE~0 4294967296)) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (= (select (select |#memory_int| |v_main_#t~malloc4.base_BEFORE_CALL_2|) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0) (= (* 4 ~SIZE~0) (select |#length| |v_main_#t~malloc4.base_BEFORE_CALL_2|)) (= ~SIZE~0 (+ (div (mod v_prenex_79 4294967296) 2) 1))) (and (= |__VERIFIER_assert_#in~cond| 0) (= 0 |#NULL.base|) (= 3 (select (select |#memory_int| v_prenex_119) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (< |#StackHeapBarrier| v_prenex_119) (not (< (mod v_prenex_117 4294967296) (mod ~SIZE~0 4294967296))) (= ~MAX~0 100000) (= (select |#valid| v_prenex_119) 1) (< 1 (mod ~SIZE~0 4294967296)) (= (* 4 ~SIZE~0) (select |#length| v_prenex_119)) (= ~SIZE~0 (+ (div (mod v_prenex_77 4294967296) 2) 1)) (= 0 (select |#valid| 0)) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= ~SIZE~0 (+ (div (mod v_prenex_256 4294967296) 2) 1)) (= |__VERIFIER_assert_#in~cond| 1) (= 0 |#NULL.base|) (= (* 4 ~SIZE~0) (select |#length| v_prenex_258)) (= 1 (select |#valid| v_prenex_258)) (= ~MAX~0 100000) (< 1 (mod ~SIZE~0 4294967296)) (< (mod v_prenex_253 4294967296) (mod ~SIZE~0 4294967296)) (= 0 (select |#valid| 0)) (< |#StackHeapBarrier| v_prenex_258) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0) (= (select (select |#memory_int| v_prenex_258) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-09-19 21:45:36,245 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 21:45:36,246 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 21:45:36,252 INFO L168 Benchmark]: Toolchain (without parser) took 392452.51 ms. Allocated memory was 133.7 MB in the beginning and 245.9 MB in the end (delta: 112.2 MB). Free memory was 89.8 MB in the beginning and 184.7 MB in the end (delta: -94.9 MB). Peak memory consumption was 17.3 MB. Max. memory is 7.1 GB. [2019-09-19 21:45:36,254 INFO L168 Benchmark]: CDTParser took 1.27 ms. Allocated memory is still 133.7 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-19 21:45:36,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.38 ms. Allocated memory was 133.7 MB in the beginning and 199.8 MB in the end (delta: 66.1 MB). Free memory was 89.8 MB in the beginning and 176.6 MB in the end (delta: -86.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2019-09-19 21:45:36,255 INFO L168 Benchmark]: Boogie Preprocessor took 34.79 ms. Allocated memory is still 199.8 MB. Free memory was 176.6 MB in the beginning and 174.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-09-19 21:45:36,256 INFO L168 Benchmark]: RCFGBuilder took 445.20 ms. Allocated memory is still 199.8 MB. Free memory was 174.8 MB in the beginning and 155.2 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. [2019-09-19 21:45:36,258 INFO L168 Benchmark]: Sifa took 391581.92 ms. Allocated memory was 199.8 MB in the beginning and 245.9 MB in the end (delta: 46.1 MB). Free memory was 155.2 MB in the beginning and 184.7 MB in the end (delta: -29.5 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-09-19 21:45:36,262 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.27 ms. Allocated memory is still 133.7 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 387.38 ms. Allocated memory was 133.7 MB in the beginning and 199.8 MB in the end (delta: 66.1 MB). Free memory was 89.8 MB in the beginning and 176.6 MB in the end (delta: -86.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 34.79 ms. Allocated memory is still 199.8 MB. Free memory was 176.6 MB in the beginning and 174.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 445.20 ms. Allocated memory is still 199.8 MB. Free memory was 174.8 MB in the beginning and 155.2 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. * Sifa took 391581.92 ms. Allocated memory was 199.8 MB in the beginning and 245.9 MB in the end (delta: 46.1 MB). Free memory was 155.2 MB in the beginning and 184.7 MB in the end (delta: -29.5 MB). Peak memory consumption was 16.6 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]: 391539, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 24, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 19, TOOLS_POST_TIME[ms]: 234, TOOLS_POST_CALL_APPLICATIONS: 4, TOOLS_POST_CALL_TIME[ms]: 389916, TOOLS_POST_RETURN_APPLICATIONS: 2, TOOLS_POST_RETURN_TIME[ms]: 34, TOOLS_QUANTIFIERELIM_APPLICATIONS: 25, TOOLS_QUANTIFIERELIM_TIME[ms]: 390153, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 262352, FLUID_QUERY_TIME[ms]: 0, FLUID_QUERIES: 27, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 8, DOMAIN_JOIN_TIME[ms]: 770, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 501, DOMAIN_ISSUBSETEQ_APPLICATIONS: 3, DOMAIN_ISSUBSETEQ_TIME[ms]: 8, DOMAIN_ISBOTTOM_APPLICATIONS: 2, DOMAIN_ISBOTTOM_TIME[ms]: 7, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 1108, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 1108, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, CALL_SUMMARIZER_APPLICATIONS: 2, CALL_SUMMARIZER_CACHE_MISSES: 2, CALL_SUMMARIZER_OVERALL_TIME[ms]: 1297, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 1296, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 4, REGEX_TO_DAG_TIME[ms]: 3, DAG_COMPRESSION_TIME[ms]: 15, DAG_COMPRESSION_PROCESSED_NODES: 64, DAG_COMPRESSION_RETAINED_NODES: 40 - UnprovableResult [Line: 6]: 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 50#(and (exists ((v_linear_search_~j~0_BEFORE_RETURN_1 Int) (v_prenex_172 Int) (v_prenex_171 Int) (v_prenex_194 Int) (v_prenex_195 Int) (v_prenex_193 Int) (v_prenex_258 Int) (v_prenex_256 Int) (v_prenex_253 Int) (v_prenex_145 Int) (v_prenex_144 Int) (v_prenex_142 Int) (v_prenex_88 Int) (v_prenex_85 Int) (v_prenex_77 Int) (v_prenex_79 Int) (v_prenex_70 Int) (v_prenex_72 Int) (v_prenex_218 Int) (v_prenex_222 Int) (v_prenex_223 Int) (v_prenex_117 Int) (v_prenex_119 Int) (|v_main_#t~malloc4.base_BEFORE_CALL_2| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (= ~SIZE~0 (+ (div (mod v_prenex_70 4294967296) 2) 1)) (= 0 |#NULL.base|) (< (mod v_prenex_85 4294967296) (mod ~SIZE~0 4294967296)) (= (select |#length| v_prenex_88) (* 4 ~SIZE~0)) (= ~MAX~0 100000) (= 3 (select (select |#memory_int| v_prenex_88) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (= (mod v_prenex_70 2) 0) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (= (select |#valid| v_prenex_88) 1) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0) (< |#StackHeapBarrier| v_prenex_88)) (and (< |#StackHeapBarrier| v_prenex_145) (= |__VERIFIER_assert_#in~cond| 0) (= 3 (select (select |#memory_int| v_prenex_145) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (= 0 |#NULL.base|) (= 1 (select |#valid| v_prenex_145)) (= ~MAX~0 100000) (= (* 4 ~SIZE~0) (select |#length| v_prenex_145)) (not (< (mod v_prenex_142 4294967296) (mod ~SIZE~0 4294967296))) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (= ~SIZE~0 (+ (div (mod v_prenex_144 4294967296) 2) 1)) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= |__VERIFIER_assert_#in~cond| 0) (= ~SIZE~0 (+ (div (mod v_prenex_195 4294967296) 2) 1)) (= 0 |#NULL.base|) (= (* 4 ~SIZE~0) (select |#length| v_prenex_193)) (= (select (select |#memory_int| v_prenex_193) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3) (= ~MAX~0 100000) (= (mod v_prenex_195 2) 0) (not (< (mod v_prenex_194 4294967296) (mod ~SIZE~0 4294967296))) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (< |#StackHeapBarrier| v_prenex_193) (= (select |#valid| v_prenex_193) 1) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= (select |#length| v_prenex_171) (* 4 ~SIZE~0)) (= |__VERIFIER_assert_#in~cond| 0) (= 0 |#NULL.base|) (not (< (mod v_prenex_172 4294967296) (mod ~SIZE~0 4294967296))) (< |#StackHeapBarrier| v_prenex_171) (= ~MAX~0 100000) (< 1 (mod ~SIZE~0 4294967296)) (= 3 (select (select |#memory_int| v_prenex_171) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (= ~SIZE~0 (+ (div (mod v_prenex_72 4294967296) 2) 1)) (= 1 (select |#valid| v_prenex_171)) (= 0 (select |#valid| 0)) (= (mod v_prenex_72 2) 0) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (< (mod v_prenex_218 4294967296) (mod ~SIZE~0 4294967296)) (= |__VERIFIER_assert_#in~cond| 1) (= 0 |#NULL.base|) (= 1 (select |#valid| v_prenex_222)) (< |#StackHeapBarrier| v_prenex_222) (= ~MAX~0 100000) (< 1 (mod ~SIZE~0 4294967296)) (= (mod v_prenex_223 2) 0) (= (select |#length| v_prenex_222) (* 4 ~SIZE~0)) (= 0 (select |#valid| 0)) (= (select (select |#memory_int| v_prenex_222) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3) (= ~SIZE~0 (+ (div (mod v_prenex_223 4294967296) 2) 1)) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= |__VERIFIER_assert_#in~cond| 1) (= 0 |#NULL.base|) (= ~MAX~0 100000) (< |#StackHeapBarrier| |v_main_#t~malloc4.base_BEFORE_CALL_2|) (= (select |#valid| |v_main_#t~malloc4.base_BEFORE_CALL_2|) 1) (< (mod v_linear_search_~j~0_BEFORE_RETURN_1 4294967296) (mod ~SIZE~0 4294967296)) (= (mod ~SIZE~0 2) 0) (= 0 (select |#valid| 0)) (= (select (select |#memory_int| |v_main_#t~malloc4.base_BEFORE_CALL_2|) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0) (= (* 4 ~SIZE~0) (select |#length| |v_main_#t~malloc4.base_BEFORE_CALL_2|)) (= ~SIZE~0 (+ (div (mod v_prenex_79 4294967296) 2) 1))) (and (= |__VERIFIER_assert_#in~cond| 0) (= 0 |#NULL.base|) (= 3 (select (select |#memory_int| v_prenex_119) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296)))) (< |#StackHeapBarrier| v_prenex_119) (not (< (mod v_prenex_117 4294967296) (mod ~SIZE~0 4294967296))) (= ~MAX~0 100000) (= (select |#valid| v_prenex_119) 1) (< 1 (mod ~SIZE~0 4294967296)) (= (* 4 ~SIZE~0) (select |#length| v_prenex_119)) (= ~SIZE~0 (+ (div (mod v_prenex_77 4294967296) 2) 1)) (= 0 (select |#valid| 0)) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0)) (and (= ~SIZE~0 (+ (div (mod v_prenex_256 4294967296) 2) 1)) (= |__VERIFIER_assert_#in~cond| 1) (= 0 |#NULL.base|) (= (* 4 ~SIZE~0) (select |#length| v_prenex_258)) (= 1 (select |#valid| v_prenex_258)) (= ~MAX~0 100000) (< 1 (mod ~SIZE~0 4294967296)) (< (mod v_prenex_253 4294967296) (mod ~SIZE~0 4294967296)) (= 0 (select |#valid| 0)) (< |#StackHeapBarrier| v_prenex_258) (< (mod ~SIZE~0 4294967296) (mod ~MAX~0 4294967296)) (= |#NULL.offset| 0) (= (select (select |#memory_int| v_prenex_258) (* 4 (mod (div (mod ~SIZE~0 4294967296) 2) 4294967296))) 3)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...