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-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 11:21:28,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 11:21:28,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 11:21:28,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 11:21:28,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 11:21:28,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 11:21:28,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 11:21:28,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 11:21:28,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 11:21:28,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 11:21:28,550 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 11:21:28,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 11:21:28,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 11:21:28,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 11:21:28,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 11:21:28,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 11:21:28,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 11:21:28,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 11:21:28,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 11:21:28,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 11:21:28,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 11:21:28,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 11:21:28,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 11:21:28,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 11:21:28,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 11:21:28,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 11:21:28,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 11:21:28,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 11:21:28,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 11:21:28,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 11:21:28,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 11:21:28,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 11:21:28,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 11:21:28,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 11:21:28,588 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 11:21:28,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 11:21:28,589 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 11:21:28,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 11:21:28,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 11:21:28,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 11:21:28,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 11:21:28,591 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 11:21:28,606 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 11:21:28,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 11:21:28,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 11:21:28,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 11:21:28,608 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 11:21:28,608 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 11:21:28,608 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 11:21:28,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 11:21:28,609 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 11:21:28,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 11:21:28,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 11:21:28,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 11:21:28,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 11:21:28,610 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 11:21:28,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 11:21:28,610 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 11:21:28,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 11:21:28,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 11:21:28,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 11:21:28,611 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 11:21:28,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 11:21:28,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 11:21:28,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 11:21:28,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 11:21:28,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 11:21:28,612 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 11:21:28,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 11:21:28,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 11:21:28,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 11:21:28,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 11:21:28,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 11:21:28,676 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 11:21:28,677 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 11:21:28,677 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 11:21:28,678 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2019-08-18 11:21:28,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de9fab233/4b2d8f114c5c4346b2dc5361f421e684/FLAGe55a77299 [2019-08-18 11:21:29,245 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 11:21:29,249 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2019-08-18 11:21:29,272 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de9fab233/4b2d8f114c5c4346b2dc5361f421e684/FLAGe55a77299 [2019-08-18 11:21:29,507 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de9fab233/4b2d8f114c5c4346b2dc5361f421e684 [2019-08-18 11:21:29,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 11:21:29,519 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 11:21:29,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 11:21:29,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 11:21:29,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 11:21:29,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:21:29" (1/1) ... [2019-08-18 11:21:29,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68afd4d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:29, skipping insertion in model container [2019-08-18 11:21:29,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:21:29" (1/1) ... [2019-08-18 11:21:29,536 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 11:21:29,598 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 11:21:30,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 11:21:30,142 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 11:21:30,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 11:21:30,402 INFO L192 MainTranslator]: Completed translation [2019-08-18 11:21:30,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30 WrapperNode [2019-08-18 11:21:30,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 11:21:30,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 11:21:30,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 11:21:30,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 11:21:30,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (1/1) ... [2019-08-18 11:21:30,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 11:21:30,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 11:21:30,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 11:21:30,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 11:21:30,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:21:30" (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 11:21:30,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 11:21:30,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 11:21:30,631 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 11:21:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 11:21:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 11:21:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-18 11:21:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-18 11:21:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-18 11:21:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 11:21:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-18 11:21:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-18 11:21:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-18 11:21:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-18 11:21:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-18 11:21:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-18 11:21:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-18 11:21:30,638 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 11:21:30,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 11:21:30,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 11:21:32,111 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 11:21:32,112 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-18 11:21:32,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:21:32 BoogieIcfgContainer [2019-08-18 11:21:32,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 11:21:32,115 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 11:21:32,115 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 11:21:32,115 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 11:21:32,118 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:21:32" (1/1) ... [2019-08-18 11:21:32,141 INFO L148 IcfgInterpreter]: Started Sifa with 7 locations of interest [2019-08-18 11:21:32,146 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 11:21:32,183 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 11:21:32,192 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 11:21:32,194 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 11:21:32,331 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-18 11:21:32,332 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-18 11:21:32,344 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2019-08-18 11:21:32,345 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 11:21:32,526 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-18 11:21:32,527 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 11:21:32,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 11:21:32,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 11:21:32,543 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 11:21:32,545 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 12 treesize of output 16 [2019-08-18 11:21:32,546 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 11:21:32,718 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-18 11:21:32,719 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 11:21:32,720 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 11:21:32,720 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:151, output treesize:157 [2019-08-18 11:21:32,751 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 183 [2019-08-18 11:21:33,611 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,773 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,869 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,946 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,956 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,966 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,977 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:33,992 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,027 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,337 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,338 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,340 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,340 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,342 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,343 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,345 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,345 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,347 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,347 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,349 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,350 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,353 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,354 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,361 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,378 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 11:21:34,378 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,379 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,385 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,385 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,390 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,391 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 11:21:34,391 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,392 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,395 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,396 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,399 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,399 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,417 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,420 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,433 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 11:21:34,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,437 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,438 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,440 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,440 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,446 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,512 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,515 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,531 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,534 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,561 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,563 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,586 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,593 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,597 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,597 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,606 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,616 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,618 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,623 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,677 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,687 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,698 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,708 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,713 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,722 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,750 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,770 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,783 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,784 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,792 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,793 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,801 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,809 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,810 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,818 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,830 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,831 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,856 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,868 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,869 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,877 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,885 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,886 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,892 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,893 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,896 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,897 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,904 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,913 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,958 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,964 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,967 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:34,967 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,016 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,017 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,018 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,019 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,021 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,022 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,023 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,024 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,051 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,052 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,053 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,054 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,055 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,055 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,058 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,058 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,060 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,060 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,072 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,072 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,074 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,074 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,076 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,077 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,078 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,079 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,108 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,108 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,110 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,110 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,113 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,113 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,114 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,115 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,119 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,119 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,120 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,121 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,122 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,123 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,132 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,133 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,133 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,151 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,154 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,157 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,160 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,163 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,165 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 11:21:35,232 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 11:21:35,232 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 11:21:35,234 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONERROR_FUNCTION has predicate 5158#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 0 (mod main_~assert__arg~11 256)) (= 0 main_~check__tmp~11) (= main_~main__c1~0 ~__return_671~0) (not (<= 3 (mod ~r1~0 256))) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (not (= ~nomsg~0 main_~node3__m3~8)) (= ~id3~0 main_~node3__m3~8) (= 0 ~mode3~0) (not (< ~id3~0 main_~node3__m3~8)) (= ~__return_671~0 main_~check__tmp~11) (= main_~assert__arg~11 main_~__tmp_12~0) (= ~st3~0 1) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_12~0) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= ~p3_new~0 ~nomsg~0) (or (and (= ~mode2~0 0) (= ~mode1~0 0)) (= ~mode2~0 0))) [2019-08-18 11:21:35,235 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 6613#(or (and (= main_~__tmp_2~0 main_~assert__arg~1) (= main_~main__c1~0 ~__return_1291~0) (= (mod main_~assert__arg~1 256) 0) (= main_~__tmp_2~0 (ite (= main_~main__c1~0 0) 0 1)) (= main_~check__tmp~16 ~__return_1291~0)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id3~0 main_~node3__m3~1)) (= ~id3~0 main_~node3__m3~1) (= main_~__tmp_2~0 main_~assert__arg~1) (= 0 ~mode3~0) (not (= main_~node1__m1~1 ~nomsg~0)) (= main_~main__c1~0 ~__return_1142~0) (= main_~node1__m1~1 ~id1~0) (= 0 main_~check__tmp~1) (not (< ~id1~0 main_~node1__m1~1)) (= ~__return_1142~0 main_~check__tmp~1) (= ~p3_new~0 ~nomsg~0) (= (mod main_~assert__arg~1 256) 0) (= main_~__tmp_2~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~st1~0 1) (= main_~node2__m2~1 ~id2~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (not (< ~id2~0 main_~node2__m2~1)) (= 0 ~mode1~0) (not (= ~nomsg~0 main_~node3__m3~1)) (= ~st2~0 1) (= ~st3~0 1) (not (= ~nomsg~0 main_~node2__m2~1)) (= 0 ~mode2~0))) [2019-08-18 11:21:35,235 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 5091#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 0 (mod main_~assert__arg~3 256)) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= main_~__tmp_4~0 main_~assert__arg~3) (= ~id3~0 main_~node3__m3~2) (= main_~main__c1~0 ~__return_1032~0) (= 0 ~mode3~0) (= main_~__tmp_4~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~st3~0 1) (= ~__return_1032~0 main_~check__tmp~3) (not (= ~nomsg~0 main_~node3__m3~2)) (not (< ~id3~0 main_~node3__m3~2)) (= 0 main_~check__tmp~3) (= ~p3_new~0 ~nomsg~0) (or (and (= ~st2~0 1) (or (and (or (and (not (= main_~node1__m1~1 ~id1~0)) (not (< ~id1~0 main_~node1__m1~1)) (not (= main_~node1__m1~1 ~nomsg~0))) (and (< ~id1~0 main_~node1__m1~1) (= ~send1~0 main_~node1__m1~1) (not (= main_~node1__m1~1 ~nomsg~0)))) (= 0 ~mode1~0) (not (< ~id2~0 main_~node2__m2~2)) (not (= ~nomsg~0 main_~node2__m2~2))) (and (= 0 ~mode1~0) (= main_~node1__m1~1 ~nomsg~0) (not (< ~id2~0 main_~node2__m2~2)) (not (= ~nomsg~0 main_~node2__m2~2)))) (= main_~node2__m2~2 ~id2~0) (= 0 ~mode2~0)) (and (= 0 ~mode1~0) (= ~st2~0 1) (= main_~node1__m1~2 ~nomsg~0) (not (< ~id2~0 main_~node2__m2~2)) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0)))) [2019-08-18 11:21:35,235 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONERROR_FUNCTION has predicate 3692#(and (= main_~__tmp_6~0 main_~assert__arg~5) (= main_~main__c1~0 ~__return_939~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= main_~__tmp_6~0 (ite (= main_~main__c1~0 0) 0 1)) (= 0 main_~check__tmp~5) (= ~__return_939~0 main_~check__tmp~5) (or (= ~mode3~0 0) (and (= ~mode3~0 0) (= ~st2~0 1) (= ~mode2~0 0) (= ~mode1~0 0) (= ~st1~0 1))) (= (mod main_~assert__arg~5 256) 0)) [2019-08-18 11:21:35,236 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONERROR_FUNCTION has predicate 4906#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_10~0) (= main_~assert__arg~9 main_~__tmp_10~0) (= main_~main__c1~0 ~__return_764~0) (= 0 ~mode3~0) (= (mod main_~assert__arg~9 256) 0) (not (< ~id3~0 main_~node3__m3~7)) (= 0 main_~check__tmp~9) (= ~__return_764~0 main_~check__tmp~9) (= ~id3~0 main_~node3__m3~7) (= ~st3~0 1) (= ~p3_new~0 ~nomsg~0)) [2019-08-18 11:21:35,236 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONERROR_FUNCTION has predicate 4892#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~__return_592~0 main_~check__tmp~13) (= ~mode3~0 0) (not (<= 3 (mod ~r1~0 256))) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= main_~main__c1~0 ~__return_592~0) (= (mod main_~assert__arg~13 256) 0) (= 0 main_~check__tmp~13) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_14~0) (= ~p3_new~0 ~nomsg~0) (= main_~assert__arg~13 main_~__tmp_14~0)) [2019-08-18 11:21:35,237 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONERROR_FUNCTION has predicate 5079#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (or (and (= ~mode3~0 0) (= ~st2~0 1) (= ~mode2~0 0)) (= ~mode3~0 0)) (= main_~__tmp_8~0 main_~assert__arg~7) (not (<= 3 (mod ~r1~0 256))) (= main_~main__c1~0 ~__return_846~0) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= 0 main_~check__tmp~7) (= (mod main_~assert__arg~7 256) 0) (= main_~__tmp_8~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~__return_846~0 main_~check__tmp~7) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= ~p3_new~0 ~nomsg~0)) [2019-08-18 11:21:35,260 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 11:21:35,261 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 11:21:35,263 INFO L168 Benchmark]: Toolchain (without parser) took 5743.69 ms. Allocated memory was 139.5 MB in the beginning and 338.7 MB in the end (delta: 199.2 MB). Free memory was 85.7 MB in the beginning and 216.6 MB in the end (delta: -131.0 MB). Peak memory consumption was 210.3 MB. Max. memory is 7.1 GB. [2019-08-18 11:21:35,264 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 11:21:35,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.79 ms. Allocated memory was 139.5 MB in the beginning and 200.8 MB in the end (delta: 61.3 MB). Free memory was 85.5 MB in the beginning and 166.7 MB in the end (delta: -81.2 MB). Peak memory consumption was 35.9 MB. Max. memory is 7.1 GB. [2019-08-18 11:21:35,267 INFO L168 Benchmark]: Boogie Preprocessor took 135.13 ms. Allocated memory is still 200.8 MB. Free memory was 166.7 MB in the beginning and 162.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-18 11:21:35,270 INFO L168 Benchmark]: RCFGBuilder took 1574.84 ms. Allocated memory was 200.8 MB in the beginning and 224.4 MB in the end (delta: 23.6 MB). Free memory was 162.0 MB in the beginning and 177.4 MB in the end (delta: -15.4 MB). Peak memory consumption was 91.9 MB. Max. memory is 7.1 GB. [2019-08-18 11:21:35,271 INFO L168 Benchmark]: Symbolic Interpretation took 3146.14 ms. Allocated memory was 224.4 MB in the beginning and 338.7 MB in the end (delta: 114.3 MB). Free memory was 177.4 MB in the beginning and 216.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 217.0 MB. Max. memory is 7.1 GB. [2019-08-18 11:21:35,281 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1424]: 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 5158#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 0 (mod main_~assert__arg~11 256)) (= 0 main_~check__tmp~11) (= main_~main__c1~0 ~__return_671~0) (not (<= 3 (mod ~r1~0 256))) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (not (= ~nomsg~0 main_~node3__m3~8)) (= ~id3~0 main_~node3__m3~8) (= 0 ~mode3~0) (not (< ~id3~0 main_~node3__m3~8)) (= ~__return_671~0 main_~check__tmp~11) (= main_~assert__arg~11 main_~__tmp_12~0) (= ~st3~0 1) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_12~0) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= ~p3_new~0 ~nomsg~0) (or (and (= ~mode2~0 0) (= ~mode1~0 0)) (= ~mode2~0 0))). Possible FailurePath: - UnprovableResult [Line: 301]: 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 6613#(or (and (= main_~__tmp_2~0 main_~assert__arg~1) (= main_~main__c1~0 ~__return_1291~0) (= (mod main_~assert__arg~1 256) 0) (= main_~__tmp_2~0 (ite (= main_~main__c1~0 0) 0 1)) (= main_~check__tmp~16 ~__return_1291~0)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id3~0 main_~node3__m3~1)) (= ~id3~0 main_~node3__m3~1) (= main_~__tmp_2~0 main_~assert__arg~1) (= 0 ~mode3~0) (not (= main_~node1__m1~1 ~nomsg~0)) (= main_~main__c1~0 ~__return_1142~0) (= main_~node1__m1~1 ~id1~0) (= 0 main_~check__tmp~1) (not (< ~id1~0 main_~node1__m1~1)) (= ~__return_1142~0 main_~check__tmp~1) (= ~p3_new~0 ~nomsg~0) (= (mod main_~assert__arg~1 256) 0) (= main_~__tmp_2~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~st1~0 1) (= main_~node2__m2~1 ~id2~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (not (< ~id2~0 main_~node2__m2~1)) (= 0 ~mode1~0) (not (= ~nomsg~0 main_~node3__m3~1)) (= ~st2~0 1) (= ~st3~0 1) (not (= ~nomsg~0 main_~node2__m2~1)) (= 0 ~mode2~0))). Possible FailurePath: - UnprovableResult [Line: 525]: 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 5091#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 0 (mod main_~assert__arg~3 256)) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= main_~__tmp_4~0 main_~assert__arg~3) (= ~id3~0 main_~node3__m3~2) (= main_~main__c1~0 ~__return_1032~0) (= 0 ~mode3~0) (= main_~__tmp_4~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~st3~0 1) (= ~__return_1032~0 main_~check__tmp~3) (not (= ~nomsg~0 main_~node3__m3~2)) (not (< ~id3~0 main_~node3__m3~2)) (= 0 main_~check__tmp~3) (= ~p3_new~0 ~nomsg~0) (or (and (= ~st2~0 1) (or (and (or (and (not (= main_~node1__m1~1 ~id1~0)) (not (< ~id1~0 main_~node1__m1~1)) (not (= main_~node1__m1~1 ~nomsg~0))) (and (< ~id1~0 main_~node1__m1~1) (= ~send1~0 main_~node1__m1~1) (not (= main_~node1__m1~1 ~nomsg~0)))) (= 0 ~mode1~0) (not (< ~id2~0 main_~node2__m2~2)) (not (= ~nomsg~0 main_~node2__m2~2))) (and (= 0 ~mode1~0) (= main_~node1__m1~1 ~nomsg~0) (not (< ~id2~0 main_~node2__m2~2)) (not (= ~nomsg~0 main_~node2__m2~2)))) (= main_~node2__m2~2 ~id2~0) (= 0 ~mode2~0)) (and (= 0 ~mode1~0) (= ~st2~0 1) (= main_~node1__m1~2 ~nomsg~0) (not (< ~id2~0 main_~node2__m2~2)) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0)))). Possible FailurePath: - UnprovableResult [Line: 755]: 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 3692#(and (= main_~__tmp_6~0 main_~assert__arg~5) (= main_~main__c1~0 ~__return_939~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= main_~__tmp_6~0 (ite (= main_~main__c1~0 0) 0 1)) (= 0 main_~check__tmp~5) (= ~__return_939~0 main_~check__tmp~5) (or (= ~mode3~0 0) (and (= ~mode3~0 0) (= ~st2~0 1) (= ~mode2~0 0) (= ~mode1~0 0) (= ~st1~0 1))) (= (mod main_~assert__arg~5 256) 0)). Possible FailurePath: - UnprovableResult [Line: 1210]: 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 4906#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_10~0) (= main_~assert__arg~9 main_~__tmp_10~0) (= main_~main__c1~0 ~__return_764~0) (= 0 ~mode3~0) (= (mod main_~assert__arg~9 256) 0) (not (< ~id3~0 main_~node3__m3~7)) (= 0 main_~check__tmp~9) (= ~__return_764~0 main_~check__tmp~9) (= ~id3~0 main_~node3__m3~7) (= ~st3~0 1) (= ~p3_new~0 ~nomsg~0)). Possible FailurePath: - UnprovableResult [Line: 1649]: 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 4892#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~__return_592~0 main_~check__tmp~13) (= ~mode3~0 0) (not (<= 3 (mod ~r1~0 256))) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= main_~main__c1~0 ~__return_592~0) (= (mod main_~assert__arg~13 256) 0) (= 0 main_~check__tmp~13) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_14~0) (= ~p3_new~0 ~nomsg~0) (= main_~assert__arg~13 main_~__tmp_14~0)). Possible FailurePath: - UnprovableResult [Line: 968]: 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 5079#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (or (and (= ~mode3~0 0) (= ~st2~0 1) (= ~mode2~0 0)) (= ~mode3~0 0)) (= main_~__tmp_8~0 main_~assert__arg~7) (not (<= 3 (mod ~r1~0 256))) (= main_~main__c1~0 ~__return_846~0) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= 0 main_~check__tmp~7) (= (mod main_~assert__arg~7 256) 0) (= main_~__tmp_8~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~__return_846~0 main_~check__tmp~7) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= ~p3_new~0 ~nomsg~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 883.79 ms. Allocated memory was 139.5 MB in the beginning and 200.8 MB in the end (delta: 61.3 MB). Free memory was 85.5 MB in the beginning and 166.7 MB in the end (delta: -81.2 MB). Peak memory consumption was 35.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.13 ms. Allocated memory is still 200.8 MB. Free memory was 166.7 MB in the beginning and 162.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1574.84 ms. Allocated memory was 200.8 MB in the beginning and 224.4 MB in the end (delta: 23.6 MB). Free memory was 162.0 MB in the beginning and 177.4 MB in the end (delta: -15.4 MB). Peak memory consumption was 91.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3146.14 ms. Allocated memory was 224.4 MB in the beginning and 338.7 MB in the end (delta: 114.3 MB). Free memory was 177.4 MB in the beginning and 216.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 217.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...