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/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 09:24:49,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 09:24:49,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 09:24:49,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 09:24:49,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 09:24:49,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 09:24:49,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 09:24:49,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 09:24:49,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 09:24:49,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 09:24:49,606 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 09:24:49,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 09:24:49,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 09:24:49,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 09:24:49,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 09:24:49,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 09:24:49,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 09:24:49,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 09:24:49,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 09:24:49,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 09:24:49,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 09:24:49,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 09:24:49,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 09:24:49,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 09:24:49,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 09:24:49,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 09:24:49,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 09:24:49,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 09:24:49,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 09:24:49,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 09:24:49,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 09:24:49,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 09:24:49,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 09:24:49,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 09:24:49,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 09:24:49,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 09:24:49,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 09:24:49,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 09:24:49,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 09:24:49,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 09:24:49,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 09:24:49,632 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 [2019-08-18 09:24:49,646 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 09:24:49,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 09:24:49,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 09:24:49,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 09:24:49,648 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 09:24:49,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 09:24:49,648 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 09:24:49,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 09:24:49,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 09:24:49,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 09:24:49,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 09:24:49,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 09:24:49,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 09:24:49,650 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 09:24:49,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 09:24:49,650 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 09:24:49,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 09:24:49,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 09:24:49,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 09:24:49,651 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 09:24:49,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 09:24:49,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 09:24:49,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 09:24:49,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 09:24:49,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 09:24:49,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 09:24:49,652 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 09:24:49,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 09:24:49,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 09:24:49,691 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 09:24:49,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 09:24:49,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 09:24:49,709 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 09:24:49,710 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 09:24:49,711 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c [2019-08-18 09:24:49,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/029928e0f/31ed080ad80a4736bafb0f6e3ae70642/FLAG5f360453a [2019-08-18 09:24:50,309 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 09:24:50,310 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c [2019-08-18 09:24:50,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/029928e0f/31ed080ad80a4736bafb0f6e3ae70642/FLAG5f360453a [2019-08-18 09:24:50,591 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/029928e0f/31ed080ad80a4736bafb0f6e3ae70642 [2019-08-18 09:24:50,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 09:24:50,601 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 09:24:50,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 09:24:50,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 09:24:50,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 09:24:50,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:24:50" (1/1) ... [2019-08-18 09:24:50,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb55aaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:50, skipping insertion in model container [2019-08-18 09:24:50,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:24:50" (1/1) ... [2019-08-18 09:24:50,617 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 09:24:50,685 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 09:24:51,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 09:24:51,165 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 09:24:51,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 09:24:51,269 INFO L192 MainTranslator]: Completed translation [2019-08-18 09:24:51,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51 WrapperNode [2019-08-18 09:24:51,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 09:24:51,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 09:24:51,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 09:24:51,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 09:24:51,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,354 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,359 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (1/1) ... [2019-08-18 09:24:51,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 09:24:51,372 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 09:24:51,372 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 09:24:51,372 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 09:24:51,373 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:24:51" (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 [2019-08-18 09:24:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 09:24:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 09:24:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-18 09:24:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-18 09:24:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-18 09:24:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-18 09:24:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-18 09:24:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-18 09:24:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 09:24:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-18 09:24:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 09:24:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-18 09:24:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 09:24:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-18 09:24:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 09:24:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-18 09:24:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-18 09:24:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-18 09:24:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-18 09:24:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-18 09:24:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-18 09:24:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-18 09:24:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-18 09:24:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 09:24:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 09:24:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 09:24:53,034 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 09:24:53,034 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-18 09:24:53,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:24:53 BoogieIcfgContainer [2019-08-18 09:24:53,037 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 09:24:53,037 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 09:24:53,037 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 09:24:53,038 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 09:24:53,039 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:24:53" (1/1) ... [2019-08-18 09:24:53,058 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 09:24:53,062 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 09:24:53,077 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 09:24:53,086 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 09:24:53,087 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 09:24:53,240 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-18 09:24:53,241 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-18 09:24:53,243 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-18 09:24:53,260 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 21 [2019-08-18 09:24:53,260 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 09:24:53,720 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-18 09:24:53,721 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:24:53,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:24:53,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:24:53,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:24:53,757 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:24:53,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:24:53,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:24:53,763 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 12 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 21 [2019-08-18 09:24:53,765 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 09:24:54,205 WARN L188 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-08-18 09:24:54,206 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:24:54,207 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:24:54,207 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:262, output treesize:272 [2019-08-18 09:24:54,270 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 314 [2019-08-18 09:25:00,651 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,730 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,733 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,735 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,738 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,740 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,741 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,744 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,746 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,748 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,753 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,754 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,756 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,758 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,761 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,762 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,765 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,766 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,770 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,779 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,782 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,783 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,784 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,787 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,788 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,788 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,797 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,800 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,801 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,803 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,804 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,808 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,810 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,812 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,820 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,820 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,821 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,823 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,825 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,827 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,828 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,831 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,833 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,852 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,855 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,855 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,857 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,858 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,861 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,862 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,879 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,880 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,881 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,887 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,889 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,889 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,890 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,907 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,907 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,908 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,909 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,911 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,912 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,913 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,915 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,916 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,920 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,920 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,921 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,922 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,923 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,923 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,925 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,926 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,927 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,933 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,934 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,935 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,942 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,945 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,949 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,950 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,951 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,952 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,972 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,972 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,974 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,975 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,977 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,980 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,981 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:00,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,001 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,002 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,012 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,015 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,016 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,019 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,022 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,025 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,026 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,200 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,201 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,201 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,202 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,203 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,204 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,204 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,205 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,205 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,211 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,213 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,214 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,214 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,215 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,224 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,226 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,227 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,230 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,230 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,314 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,314 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,315 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,316 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,316 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,318 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,319 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,321 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,322 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,323 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,324 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,324 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,325 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,327 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,328 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,329 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,353 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,356 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,356 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,357 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,358 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,360 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,360 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,361 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,363 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,364 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,365 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,365 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,366 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,368 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,369 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,370 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,373 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,376 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,387 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,387 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,393 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,396 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,397 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,402 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,404 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,407 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,407 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,553 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,611 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,642 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,651 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 09:25:01,653 INFO L185 IcfgInterpreter]: Interpreting procedure assert with input of size 40 [2019-08-18 09:25:01,653 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 09:25:01,653 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 09:25:01,656 INFO L179 IcfgInterpreter]: Location assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 143308#(and (= ~nomsg~0 ~p13_new~0) (= ~nomsg~0 ~p14_new~0) (= ~nomsg~0 ~p42_new~0) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p43_new~0) (= ~nomsg~0 ~p12_new~0) (= ~p31_new~0 ~nomsg~0) (= ~nomsg~0 ~p24_new~0) (= ~nomsg~0 ~p41_new~0) (or (= 1 ~mode3~0) (= 0 ~mode3~0)) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= ~nomsg~0 ~p21_new~0) (= ~nomsg~0 ~p34_new~0) (= assert_~arg |assert_#in~arg|) (or (= 1 ~mode4~0) (= 0 ~mode4~0)) (= ~nomsg~0 ~p32_new~0) (= ~p23_new~0 ~nomsg~0)) [2019-08-18 09:25:01,666 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 09:25:01,666 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 09:25:01,668 INFO L168 Benchmark]: Toolchain (without parser) took 11067.17 ms. Allocated memory was 133.2 MB in the beginning and 847.2 MB in the end (delta: 714.1 MB). Free memory was 84.6 MB in the beginning and 175.2 MB in the end (delta: -90.6 MB). Peak memory consumption was 684.5 MB. Max. memory is 7.1 GB. [2019-08-18 09:25:01,670 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory was 103.8 MB in the beginning and 103.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 09:25:01,671 INFO L168 Benchmark]: CACSL2BoogieTranslator took 668.12 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 84.4 MB in the beginning and 168.2 MB in the end (delta: -83.8 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. [2019-08-18 09:25:01,672 INFO L168 Benchmark]: Boogie Preprocessor took 101.49 ms. Allocated memory is still 200.8 MB. Free memory was 168.2 MB in the beginning and 163.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-18 09:25:01,673 INFO L168 Benchmark]: RCFGBuilder took 1664.60 ms. Allocated memory was 200.8 MB in the beginning and 221.8 MB in the end (delta: 21.0 MB). Free memory was 163.4 MB in the beginning and 178.0 MB in the end (delta: -14.5 MB). Peak memory consumption was 95.8 MB. Max. memory is 7.1 GB. [2019-08-18 09:25:01,674 INFO L168 Benchmark]: Symbolic Interpretation took 8629.23 ms. Allocated memory was 221.8 MB in the beginning and 847.2 MB in the end (delta: 625.5 MB). Free memory was 178.0 MB in the beginning and 175.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 689.3 MB. Max. memory is 7.1 GB. [2019-08-18 09:25:01,679 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1291]: 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 143308#(and (= ~nomsg~0 ~p13_new~0) (= ~nomsg~0 ~p14_new~0) (= ~nomsg~0 ~p42_new~0) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p43_new~0) (= ~nomsg~0 ~p12_new~0) (= ~p31_new~0 ~nomsg~0) (= ~nomsg~0 ~p24_new~0) (= ~nomsg~0 ~p41_new~0) (or (= 1 ~mode3~0) (= 0 ~mode3~0)) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= ~nomsg~0 ~p21_new~0) (= ~nomsg~0 ~p34_new~0) (= assert_~arg |assert_#in~arg|) (or (= 1 ~mode4~0) (= 0 ~mode4~0)) (= ~nomsg~0 ~p32_new~0) (= ~p23_new~0 ~nomsg~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory was 103.8 MB in the beginning and 103.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 668.12 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 84.4 MB in the beginning and 168.2 MB in the end (delta: -83.8 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 101.49 ms. Allocated memory is still 200.8 MB. Free memory was 168.2 MB in the beginning and 163.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1664.60 ms. Allocated memory was 200.8 MB in the beginning and 221.8 MB in the end (delta: 21.0 MB). Free memory was 163.4 MB in the beginning and 178.0 MB in the end (delta: -14.5 MB). Peak memory consumption was 95.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8629.23 ms. Allocated memory was 221.8 MB in the beginning and 847.2 MB in the end (delta: 625.5 MB). Free memory was 178.0 MB in the beginning and 175.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 689.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...