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+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 14:28:29,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 14:28:29,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 14:28:29,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 14:28:29,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 14:28:29,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 14:28:29,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 14:28:29,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 14:28:29,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 14:28:29,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 14:28:29,042 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 14:28:29,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 14:28:29,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 14:28:29,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 14:28:29,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 14:28:29,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 14:28:29,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 14:28:29,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 14:28:29,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 14:28:29,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 14:28:29,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 14:28:29,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 14:28:29,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 14:28:29,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 14:28:29,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 14:28:29,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 14:28:29,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 14:28:29,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 14:28:29,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 14:28:29,063 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 14:28:29,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 14:28:29,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 14:28:29,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 14:28:29,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 14:28:29,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 14:28:29,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 14:28:29,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 14:28:29,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 14:28:29,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 14:28:29,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 14:28:29,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 14:28:29,070 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 [2019-08-08 14:28:29,087 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 14:28:29,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 14:28:29,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 14:28:29,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 14:28:29,091 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 14:28:29,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 14:28:29,091 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 14:28:29,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 14:28:29,092 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 14:28:29,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 14:28:29,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 14:28:29,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 14:28:29,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 14:28:29,093 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 14:28:29,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 14:28:29,093 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 14:28:29,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 14:28:29,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 14:28:29,094 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 14:28:29,096 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 14:28:29,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 14:28:29,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 14:28:29,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 14:28:29,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 14:28:29,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 14:28:29,098 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 14:28:29,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 14:28:29,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 14:28:29,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 14:28:29,139 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 14:28:29,162 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 14:28:29,166 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 14:28:29,167 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 14:28:29,167 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 14:28:29,168 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-08-08 14:28:29,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831968308/d23cfaec207a4520a51974b6dbabbd59/FLAGcb3e8a0bc [2019-08-08 14:28:29,781 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 14:28:29,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-08-08 14:28:29,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831968308/d23cfaec207a4520a51974b6dbabbd59/FLAGcb3e8a0bc [2019-08-08 14:28:30,086 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831968308/d23cfaec207a4520a51974b6dbabbd59 [2019-08-08 14:28:30,095 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 14:28:30,096 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 14:28:30,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 14:28:30,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 14:28:30,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 14:28:30,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d98cb68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30, skipping insertion in model container [2019-08-08 14:28:30,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,113 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 14:28:30,173 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 14:28:30,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 14:28:30,650 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 14:28:30,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 14:28:30,838 INFO L192 MainTranslator]: Completed translation [2019-08-08 14:28:30,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30 WrapperNode [2019-08-08 14:28:30,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 14:28:30,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 14:28:30,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 14:28:30,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 14:28:30,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,908 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (1/1) ... [2019-08-08 14:28:30,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 14:28:30,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 14:28:30,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 14:28:30,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 14:28:30,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:28:30" (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 [2019-08-08 14:28:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 14:28:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 14:28:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 14:28:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 14:28:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 14:28:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 14:28:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-08 14:28:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 14:28:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 14:28:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 14:28:31,018 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 14:28:31,018 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-08 14:28:31,018 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-08 14:28:31,019 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-08 14:28:31,019 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 14:28:31,020 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 14:28:31,022 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 14:28:31,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 14:28:31,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 14:28:33,084 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 14:28:33,085 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 14:28:33,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:28:33 BoogieIcfgContainer [2019-08-08 14:28:33,086 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 14:28:33,086 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 14:28:33,087 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 14:28:33,087 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 14:28:33,088 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:28:33" (1/1) ... [2019-08-08 14:28:33,098 INFO L148 IcfgInterpreter]: Started Sifa with 7 locations of interest [2019-08-08 14:28:33,102 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 14:28:33,112 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 14:28:33,121 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 14:28:33,122 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 14:28:33,207 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 183 [2019-08-08 14:28:37,960 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 14:28:37,960 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 14:28:37,963 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 7561#(and (= 0 (mod main_~assert__arg~2 256)) (= main_~__tmp_3~0 main_~assert__arg~2) (= main_~__tmp_3~0 (ite (= main_~main__c1~0 0) 0 1)) (or (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (not (= ~nomsg~0 main_~node3__m3~5)) (= ~id3~0 main_~node3__m3~5) (exists ((v_~mode2~0_114 Int)) (not (= (mod v_~mode2~0_114 256) 0))) (= 0 ~mode3~0) (not (= ~nomsg~0 main_~node2__m2~3)) (= 0 ~mode1~0) (= ~__return_2228~0 main_~check__tmp~9) (exists ((v_~mode3~0_120 Int)) (not (= 0 (mod v_~mode3~0_120 256)))) (= main_~node2__m2~3 ~id2~0) (= main_~node1__m1~1 ~id1~0) (= ~st2~0 1) (= 0 main_~check__tmp~9) (= ~st3~0 1) (not (< ~id2~0 main_~node2__m2~3)) (= ~p3_new~0 ~nomsg~0) (= main_~main__c1~0 ~__return_2228~0) (not (< ~id3~0 main_~node3__m3~5)) (= 0 ~mode2~0) (= ~st1~0 1)) (and (= main_~main__c1~0 ~__return_1594~0) (= ~__return_1594~0 main_~check__tmp~2)))) [2019-08-08 14:28:37,964 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONERROR_FUNCTION has predicate 7535#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= main_~node2__m2~1 ~id2~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (not (< ~id2~0 main_~node2__m2~1)) (= main_~main__c1~0 ~__return_2162~0) (= main_~__tmp_6~0 (ite (= main_~main__c1~0 0) 0 1)) (= 0 main_~check__tmp~5) (= (mod main_~assert__arg~5 256) 0) (= 0 ~mode3~0) (= main_~__tmp_6~0 main_~assert__arg~5) (= ~id3~0 main_~node3__m3~3) (= ~st2~0 1) (= ~st3~0 1) (not (= ~nomsg~0 main_~node2__m2~1)) (= ~__return_2162~0 main_~check__tmp~5) (exists ((v_~st3~0_90 Int) (v_~mode3~0_119 Int)) (and (not (= 0 (mod v_~mode3~0_119 256))) (exists ((v_~mode2~0_113 Int) (v_~st2~0_97 Int)) (and (or (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= v_~mode2~0_113 1) (= |old(~mode3~0)| 0) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= 0 v_~st3~0_90) (= |old(~__return_2228~0)| 0) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= 0 v_~st2~0_97) (= |old(~p2_old~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= 1 v_~mode3~0_119) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= ~st1~0 0) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0)) (= ~mode1~0 0)) (not (= 0 (mod v_~mode2~0_113 256))))))) (= ~p3_new~0 ~nomsg~0) (not (= ~nomsg~0 main_~node3__m3~3)) (= 0 ~mode2~0) (not (< ~id3~0 main_~node3__m3~3))) [2019-08-08 14:28:37,965 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONERROR_FUNCTION has predicate 7633#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (not (= ~nomsg~0 main_~node3__m3~4)) (= main_~__tmp_8~0 main_~assert__arg~7) (= main_~main__c1~0 ~__return_1893~0) (= ~id3~0 main_~node3__m3~4) (= 0 main_~check__tmp~7) (not (< ~id3~0 main_~node3__m3~4)) (= 0 ~mode3~0) (exists ((v_~mode3~0_123 Int)) (not (= 0 (mod v_~mode3~0_123 256)))) (or (and (= 0 ~mode1~0) (= main_~node1__m1~1 ~id1~0) (= ~nomsg~0 main_~node2__m2~3) (exists ((v_~mode2~0_118 Int)) (not (= (mod v_~mode2~0_118 256) 0))) (= 0 ~mode2~0) (= ~st1~0 1)) (and (or (and (= 0 ~mode1~0) (= ~send2~0 main_~node2__m2~3) (= main_~node1__m1~1 ~id1~0) (exists ((v_~mode2~0_117 Int)) (not (= (mod v_~mode2~0_117 256) 0))) (< ~id2~0 main_~node2__m2~3) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1)) (and (= 0 ~mode1~0) (= main_~node1__m1~1 ~id1~0) (not (= main_~node2__m2~3 ~id2~0)) (not (< ~id2~0 main_~node2__m2~3)) (exists ((v_~mode2~0_117 Int)) (not (= (mod v_~mode2~0_117 256) 0))) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1))) (= 0 ~mode2~0))) (= ~st3~0 1) (= (mod main_~assert__arg~7 256) 0) (= main_~__tmp_8~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~__return_1893~0 main_~check__tmp~7) (= ~p3_new~0 ~nomsg~0)) [2019-08-08 14:28:37,966 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 7459#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= 0 (mod main_~assert__arg~3 256)) (not (<= 3 (mod ~r1~0 256))) (= main_~__tmp_4~0 main_~assert__arg~3) (not (< ~id3~0 main_~node3__m3~1)) (= ~id3~0 main_~node3__m3~1) (= ~__return_1827~0 main_~check__tmp~3) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_1827~0) (not (= ~nomsg~0 main_~node3__m3~1)) (= main_~__tmp_4~0 (ite (= main_~main__c1~0 0) 0 1)) (= ~st3~0 1) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= 0 main_~check__tmp~3) (= ~p3_new~0 ~nomsg~0) (exists ((v_~p1_old~0_142 Int) (v_~st3~0_89 Int) (v_~mode3~0_116 Int)) (and (not (= (mod v_~mode3~0_116 256) 0)) (or (and (= ~nomsg~0 main_~node2__m2~1) (exists ((v_~mode2~0_111 Int)) (and (not (= (mod v_~mode2~0_111 256) 0)) (or (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= 1 v_~mode3~0_116) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= |old(~__return_2228~0)| 0) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= |old(~p2_old~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= 0 v_~st3~0_89) (= ~st1~0 0) (= v_~mode2~0_111 1) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0) (= ~st2~0 0)) (= ~mode1~0 0)))) (= ~nomsg~0 v_~p1_old~0_142) (= 0 ~mode2~0)) (and (or (and (= ~send2~0 main_~node2__m2~1) (< ~id2~0 main_~node2__m2~1) (exists ((v_~mode2~0_110 Int)) (and (not (= (mod v_~mode2~0_110 256) 0)) (or (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= 1 v_~mode3~0_116) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= |old(~__return_2228~0)| 0) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= |old(~p2_old~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= 0 v_~st3~0_89) (= ~st1~0 0) (= v_~mode2~0_110 1) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0) (= ~st2~0 0)) (= ~mode1~0 0)))) (not (= ~nomsg~0 main_~node2__m2~1)) (= ~nomsg~0 v_~p1_old~0_142)) (and (not (= main_~node2__m2~1 ~id2~0)) (exists ((v_~mode2~0_110 Int)) (and (not (= (mod v_~mode2~0_110 256) 0)) (or (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= 1 v_~mode3~0_116) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= |old(~__return_2228~0)| 0) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= |old(~p2_old~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= 0 v_~st3~0_89) (= ~st1~0 0) (= v_~mode2~0_110 1) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0) (= ~st2~0 0)) (= ~mode1~0 0)))) (not (< ~id2~0 main_~node2__m2~1)) (not (= ~nomsg~0 main_~node2__m2~1)) (= ~nomsg~0 v_~p1_old~0_142))) (= 0 ~mode2~0)))))) [2019-08-08 14:28:37,966 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONERROR_FUNCTION has predicate 7503#(and (= 0 (mod main_~assert__arg~8 256)) (= main_~main__c1~0 ~__return_2082~0) (= main_~__tmp_9~0 main_~assert__arg~8) (not (<= (+ ~st3~0 ~st1~0 ~st2~0) 1)) (= ~__return_2082~0 main_~check__tmp~8) (= 0 main_~check__tmp~8) (= main_~__tmp_9~0 (ite (= main_~main__c1~0 0) 0 1))) [2019-08-08 14:28:37,967 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONERROR_FUNCTION has predicate 7417#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= main_~__tmp_5~0 main_~assert__arg~4) (= ~__return_2004~0 main_~check__tmp~4) (= main_~__tmp_5~0 (ite (= main_~main__c1~0 0) 0 1)) (not (<= 3 (mod ~r1~0 256))) (= main_~main__c1~0 ~__return_2004~0) (or (and (or (and (= main_~node2__m2~1 ~id2~0) (= ~st2~0 1) (not (< ~id2~0 main_~node2__m2~1)) (exists ((v_~mode3~0_114 Int)) (and (exists ((v_~mode2~0_109 Int) (v_~st2~0_96 Int)) (and (not (= (mod v_~mode2~0_109 256) 0)) (or (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= v_~mode2~0_109 1) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= |old(~__return_2228~0)| 0) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= 0 v_~st2~0_96) (= |old(~p2_old~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= ~st1~0 0) (= ~st3~0 0) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= 1 v_~mode3~0_114) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0)) (= ~mode1~0 0)))) (not (= 0 (mod v_~mode3~0_114 256))))) (not (= ~nomsg~0 main_~node2__m2~1)) (< ~id3~0 main_~node3__m3~3) (not (= ~nomsg~0 main_~node3__m3~3)) (= ~send3~0 main_~node3__m3~3) (= 0 ~mode2~0)) (and (= main_~node2__m2~1 ~id2~0) (not (= ~id3~0 main_~node3__m3~3)) (= ~st2~0 1) (not (< ~id2~0 main_~node2__m2~1)) (exists ((v_~mode3~0_114 Int)) (and (not (= 0 (mod v_~mode3~0_114 256))) (exists ((v_~mode2~0_108 Int) (v_~st2~0_95 Int)) (and (or (= ~mode1~0 0) (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= |old(~__return_2228~0)| 0) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= |old(~p2_old~0)| 0) (= v_~mode2~0_108 1) (= |old(~send3~0)| 0) (= 0 v_~st2~0_95) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= ~st1~0 0) (= ~st3~0 0) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= 1 v_~mode3~0_114) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0))) (not (= 0 (mod v_~mode2~0_108 256))))))) (not (= ~nomsg~0 main_~node2__m2~1)) (not (= ~nomsg~0 main_~node3__m3~3)) (= 0 ~mode2~0) (not (< ~id3~0 main_~node3__m3~3)))) (= 0 ~mode3~0)) (and (exists ((v_~mode3~0_115 Int)) (and (not (= 0 (mod v_~mode3~0_115 256))) (exists ((v_~mode2~0_109 Int) (v_~st2~0_96 Int)) (and (not (= (mod v_~mode2~0_109 256) 0)) (or (and (= |old(~__return_1791~0)| 0) (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= |old(~__return_2162~0)| 0) (= |old(~__return_1527~0)| 0) (= v_~mode2~0_109 1) (= |old(~__return_1860~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_1684~0)| 0) (= |old(~__return_2037~0)| 0) (= |old(~__return_2228~0)| 0) (= 1 v_~mode3~0_115) (= |old(~st1~0)| 0) (= main_~main__i2~0 0) (= 0 v_~st2~0_96) (= |old(~p2_old~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1462~0)| 0) (= |old(~__return_2082~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~id1~0)| 0) (= |old(~__return_1956~0)| 0) (= |old(~__return_1389~0)| 0) (= ~p2~0 0) (= |old(~__return_2129~0)| 0) (= |old(~id2~0)| 0) (= |old(~send1~0)| 0) (= ~nomsg~0 (- 1)) (= |old(~mode2~0)| 0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= |old(~p1_new~0)| 0) (= |old(~p1_old~0)| 0) (= |old(~__return_1827~0)| 0) (= ~st1~0 0) (= ~st3~0 0) (= ~mode1~0 0) (= |old(~__return_2195~0)| 0) (= |old(~st3~0)| 0) (= |old(~__return_1893~0)| 0) (= |old(~p3_new~0)| 0) (= |old(~__return_1744~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_2004~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= |old(~__return_1594~0)| 0) (= ~__return_main~0 0)) (= ~mode1~0 0)))))) (= main_~node2__m2~1 ~id2~0) (= ~st2~0 1) (not (< ~id2~0 main_~node2__m2~1)) (not (= ~nomsg~0 main_~node2__m2~1)) (= 0 ~mode2~0) (= 0 ~mode3~0) (= ~nomsg~0 main_~node3__m3~3))) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= 0 (mod main_~assert__arg~4 256)) (= 0 main_~check__tmp~4) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= ~p3_new~0 ~nomsg~0)) [2019-08-08 14:28:37,968 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONERROR_FUNCTION has predicate 7602#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~__return_1744~0 main_~check__tmp~6) (= (mod main_~assert__arg~6 256) 0) (not (<= 3 (mod ~r1~0 256))) (not (= (+ ~st3~0 ~st1~0 ~st2~0) 0)) (= 0 main_~check__tmp~6) (= main_~__tmp_7~0 (ite (= main_~main__c1~0 0) 0 1)) (= main_~__tmp_7~0 main_~assert__arg~6) (= main_~main__c1~0 ~__return_1744~0) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (or (and (exists ((v_~mode3~0_122 Int)) (not (= 0 (mod v_~mode3~0_122 256)))) (= ~nomsg~0 main_~node3__m3~4) (or (and (exists ((v_~mode2~0_116 Int)) (not (= (mod v_~mode2~0_116 256) 0))) (= 0 ~mode1~0) (= main_~node1__m1~1 ~id1~0) (= ~nomsg~0 main_~node2__m2~3) (= 0 ~mode2~0) (= ~st1~0 1)) (and (or (and (= 0 ~mode1~0) (exists ((v_~mode2~0_115 Int)) (not (= (mod v_~mode2~0_115 256) 0))) (= ~send2~0 main_~node2__m2~3) (= main_~node1__m1~1 ~id1~0) (< ~id2~0 main_~node2__m2~3) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1)) (and (= 0 ~mode1~0) (exists ((v_~mode2~0_115 Int)) (not (= (mod v_~mode2~0_115 256) 0))) (= main_~node1__m1~1 ~id1~0) (not (= main_~node2__m2~3 ~id2~0)) (not (< ~id2~0 main_~node2__m2~3)) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1))) (= 0 ~mode2~0))) (= 0 ~mode3~0)) (and (or (and (exists ((v_~mode3~0_121 Int)) (not (= 0 (mod v_~mode3~0_121 256)))) (not (= ~nomsg~0 main_~node3__m3~4)) (not (= ~id3~0 main_~node3__m3~4)) (or (and (exists ((v_~mode2~0_116 Int)) (not (= (mod v_~mode2~0_116 256) 0))) (= 0 ~mode1~0) (= main_~node1__m1~1 ~id1~0) (= ~nomsg~0 main_~node2__m2~3) (= 0 ~mode2~0) (= ~st1~0 1)) (and (or (and (= 0 ~mode1~0) (exists ((v_~mode2~0_115 Int)) (not (= (mod v_~mode2~0_115 256) 0))) (= ~send2~0 main_~node2__m2~3) (= main_~node1__m1~1 ~id1~0) (< ~id2~0 main_~node2__m2~3) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1)) (and (= 0 ~mode1~0) (exists ((v_~mode2~0_115 Int)) (not (= (mod v_~mode2~0_115 256) 0))) (= main_~node1__m1~1 ~id1~0) (not (= main_~node2__m2~3 ~id2~0)) (not (< ~id2~0 main_~node2__m2~3)) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1))) (= 0 ~mode2~0))) (not (< ~id3~0 main_~node3__m3~4))) (and (exists ((v_~mode3~0_121 Int)) (not (= 0 (mod v_~mode3~0_121 256)))) (not (= ~nomsg~0 main_~node3__m3~4)) (= ~send3~0 main_~node3__m3~4) (< ~id3~0 main_~node3__m3~4) (or (and (exists ((v_~mode2~0_116 Int)) (not (= (mod v_~mode2~0_116 256) 0))) (= 0 ~mode1~0) (= main_~node1__m1~1 ~id1~0) (= ~nomsg~0 main_~node2__m2~3) (= 0 ~mode2~0) (= ~st1~0 1)) (and (or (and (= 0 ~mode1~0) (exists ((v_~mode2~0_115 Int)) (not (= (mod v_~mode2~0_115 256) 0))) (= ~send2~0 main_~node2__m2~3) (= main_~node1__m1~1 ~id1~0) (< ~id2~0 main_~node2__m2~3) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1)) (and (= 0 ~mode1~0) (exists ((v_~mode2~0_115 Int)) (not (= (mod v_~mode2~0_115 256) 0))) (= main_~node1__m1~1 ~id1~0) (not (= main_~node2__m2~3 ~id2~0)) (not (< ~id2~0 main_~node2__m2~3)) (not (= ~nomsg~0 main_~node2__m2~3)) (= ~st1~0 1))) (= 0 ~mode2~0))))) (= 0 ~mode3~0))) (= ~p3_new~0 ~nomsg~0)) [2019-08-08 14:28:37,972 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 14:28:37,983 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 14:28:37,987 INFO L168 Benchmark]: Toolchain (without parser) took 7889.10 ms. Allocated memory was 133.2 MB in the beginning and 391.1 MB in the end (delta: 257.9 MB). Free memory was 89.0 MB in the beginning and 173.6 MB in the end (delta: -84.6 MB). Peak memory consumption was 270.0 MB. Max. memory is 7.1 GB. [2019-08-08 14:28:37,988 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 133.2 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 14:28:37,989 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.87 ms. Allocated memory was 133.2 MB in the beginning and 201.3 MB in the end (delta: 68.2 MB). Free memory was 88.8 MB in the beginning and 169.5 MB in the end (delta: -80.7 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. [2019-08-08 14:28:37,990 INFO L168 Benchmark]: Boogie Preprocessor took 75.36 ms. Allocated memory is still 201.3 MB. Free memory was 169.5 MB in the beginning and 165.5 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-08-08 14:28:37,991 INFO L168 Benchmark]: RCFGBuilder took 2170.87 ms. Allocated memory is still 201.3 MB. Free memory was 165.5 MB in the beginning and 83.6 MB in the end (delta: 81.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 7.1 GB. [2019-08-08 14:28:37,992 INFO L168 Benchmark]: Symbolic Interpretation took 4896.87 ms. Allocated memory was 201.3 MB in the beginning and 391.1 MB in the end (delta: 189.8 MB). Free memory was 83.6 MB in the beginning and 173.6 MB in the end (delta: -90.0 MB). Peak memory consumption was 196.4 MB. Max. memory is 7.1 GB. [2019-08-08 14:28:37,997 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 376]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 752]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 914]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 617]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 988]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 705]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 867]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 133.2 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 741.87 ms. Allocated memory was 133.2 MB in the beginning and 201.3 MB in the end (delta: 68.2 MB). Free memory was 88.8 MB in the beginning and 169.5 MB in the end (delta: -80.7 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 75.36 ms. Allocated memory is still 201.3 MB. Free memory was 169.5 MB in the beginning and 165.5 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2170.87 ms. Allocated memory is still 201.3 MB. Free memory was 165.5 MB in the beginning and 83.6 MB in the end (delta: 81.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4896.87 ms. Allocated memory was 201.3 MB in the beginning and 391.1 MB in the end (delta: 189.8 MB). Free memory was 83.6 MB in the beginning and 173.6 MB in the end (delta: -90.0 MB). Peak memory consumption was 196.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...