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.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 14:30:05,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 14:30:05,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 14:30:05,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 14:30:05,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 14:30:05,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 14:30:05,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 14:30:05,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 14:30:05,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 14:30:05,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 14:30:05,556 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 14:30:05,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 14:30:05,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 14:30:05,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 14:30:05,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 14:30:05,560 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 14:30:05,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 14:30:05,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 14:30:05,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 14:30:05,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 14:30:05,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 14:30:05,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 14:30:05,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 14:30:05,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 14:30:05,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 14:30:05,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 14:30:05,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 14:30:05,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 14:30:05,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 14:30:05,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 14:30:05,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 14:30:05,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 14:30:05,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 14:30:05,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 14:30:05,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 14:30:05,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 14:30:05,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 14:30:05,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 14:30:05,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 14:30:05,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 14:30:05,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 14:30:05,583 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 14:30:05,608 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 14:30:05,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 14:30:05,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 14:30:05,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 14:30:05,611 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 14:30:05,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 14:30:05,611 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 14:30:05,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 14:30:05,612 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 14:30:05,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 14:30:05,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 14:30:05,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 14:30:05,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 14:30:05,614 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 14:30:05,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 14:30:05,615 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 14:30:05,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 14:30:05,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 14:30:05,615 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 14:30:05,616 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 14:30:05,616 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 14:30:05,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 14:30:05,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 14:30:05,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 14:30:05,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 14:30:05,617 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 14:30:05,617 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 14:30:05,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 14:30:05,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 14:30:05,678 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 14:30:05,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 14:30:05,706 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 14:30:05,708 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 14:30:05,708 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 14:30:05,709 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2019-08-08 14:30:05,791 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc8a0568d/97b4edc70f694047987fe492a037b613/FLAGb08531686 [2019-08-08 14:30:06,400 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 14:30:06,402 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.4.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2019-08-08 14:30:06,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc8a0568d/97b4edc70f694047987fe492a037b613/FLAGb08531686 [2019-08-08 14:30:06,570 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc8a0568d/97b4edc70f694047987fe492a037b613 [2019-08-08 14:30:06,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 14:30:06,582 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 14:30:06,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 14:30:06,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 14:30:06,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 14:30:06,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:30:06" (1/1) ... [2019-08-08 14:30:06,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32be39ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:06, skipping insertion in model container [2019-08-08 14:30:06,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:30:06" (1/1) ... [2019-08-08 14:30:06,599 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 14:30:06,701 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 14:30:07,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 14:30:07,382 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 14:30:07,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 14:30:07,803 INFO L192 MainTranslator]: Completed translation [2019-08-08 14:30:07,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07 WrapperNode [2019-08-08 14:30:07,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 14:30:07,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 14:30:07,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 14:30:07,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 14:30:07,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (1/1) ... [2019-08-08 14:30:07,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 14:30:07,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 14:30:07,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 14:30:07,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 14:30:07,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:30:07" (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 14:30:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 14:30:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 14:30:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 14:30:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 14:30:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 14:30:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 14:30:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-08 14:30:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 14:30:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 14:30:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 14:30:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 14:30:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-08 14:30:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-08 14:30:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-08 14:30:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-08 14:30:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 14:30:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 14:30:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 14:30:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 14:30:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 14:30:12,426 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 14:30:12,427 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 14:30:12,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:30:12 BoogieIcfgContainer [2019-08-08 14:30:12,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 14:30:12,435 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 14:30:12,436 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 14:30:12,436 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 14:30:12,437 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:30:12" (1/1) ... [2019-08-08 14:30:12,448 INFO L148 IcfgInterpreter]: Started Sifa with 11 locations of interest [2019-08-08 14:30:12,454 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 14:30:12,480 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 14:30:12,492 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 14:30:12,494 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 14:30:12,614 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 274 [2019-08-08 14:30:42,423 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 14:30:42,423 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 14:30:42,426 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONERROR_FUNCTION has predicate 32290#(and (= (mod main_~assert__arg~13 256) 0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_14~0) (= main_~assert__arg~13 main_~__tmp_14~0) (= main_~main__c1~0 ~__return_2632~0) (= ~__return_2632~0 main_~check__tmp~1)) [2019-08-08 14:30:42,426 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONERROR_FUNCTION has predicate 25797#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id4~0 main_~node4__m4~14)) (= 0 main_~check__tmp~19) (exists ((v_~mode4~0_762 Int)) (not (= (mod v_~mode4~0_762 256) 0))) (not (= ~nomsg~0 main_~node4__m4~14)) (= main_~assert__arg~15 main_~__tmp_16~0) (= ~nomsg~0 ~p4_new~0) (= ~id3~0 main_~node3__m3~12) (= 0 ~mode3~0) (= main_~node4__m4~14 ~id4~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 1)) (= ~st4~0 1) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_16~0) (= ~st3~0 1) (= main_~main__c1~0 ~__return_1564~0) (= 0 (mod main_~assert__arg~15 256)) (= ~p3_new~0 ~nomsg~0) (= main_~check__tmp~19 ~__return_1564~0) (= 0 ~mode4~0)) [2019-08-08 14:30:42,427 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 13897#(or (and (= ~st4~0 1) (= ~mode3~0 0) (= main_~check__tmp~11 0) (= ~mode4~0 0)) (and (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= main_~check__tmp~8 1) (= |old(~__return_2128~0)| 0) (= |old(~p4_new~0)| 0) (= |old(~__return_773~0)| 0) (= |old(~__return_745~0)| 0) (= |old(~__return_1454~0)| 0) (= |old(~__return_689~0)| 0) (= |old(~st1~0)| 0) (= ~mode2~0 0) (= |old(~__return_787~0)| 0) (= |old(~__return_2355~0)| 0) (= |old(~__return_759~0)| 0) (= |old(~__return_121~0)| 0) (= main_~main__i2~0 0) (= |old(~__return_801~0)| 0) (= |old(~__return_1692~0)| 0) (= |old(~p2_old~0)| 0) (= |old(~__return_1896~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1788~0)| 0) (= |old(~__return_647~0)| 0) (= |old(~__return_2632~0)| 0) (= |old(~id3~0)| 0) (= ~st4~0 1) (= ~p1~0 0) (= |old(~__return_731~0)| 0) (= |old(~id1~0)| 0) (= |old(~__return_1049~0)| 0) (= |old(~__return_591~0)| 0) (= ~p2~0 0) (= |old(~__return_1142~0)| 0) (= |old(~__return_633~0)| 0) (= |old(~__return_2003~0)| 0) (= ~mode3~0 0) (= |old(~send4~0)| 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(~mode4~0)| 0) (= ~st1~0 0) (= |old(~p4_old~0)| 0) (= |old(~__return_2474~0)| 0) (= |old(~__return_1250~0)| 0) (= ~st3~0 0) (= |old(~__return_703~0)| 0) (= |old(~__return_619~0)| 0) (= |old(~__return_2230~0)| 0) (= ~p4~0 0) (= |old(~__return_955~0)| 0) (= |old(~__return_661~0)| 0) (= |old(~__return_605~0)| 0) (= |old(~st3~0)| 0) (= ~mode1~0 0) (= |old(~st4~0)| 0) (= ~mode4~0 0) (= |old(~__return_1564~0)| 0) (= |old(~id4~0)| 0) (= |old(~__return_717~0)| 0) (= |old(~p3_new~0)| 0) (= ~st2~0 1) (= |old(~__return_1346~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_675~0)| 0) (= main_~init__tmp~0 1) (= main_~check__tmp~11 0) (= |old(~st2~0)| 0) (= ~__return_main~0 0))) [2019-08-08 14:30:42,427 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONERROR_FUNCTION has predicate 13938#(or (and (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_2128~0)| 0) (= |old(~p4_new~0)| 0) (= |old(~__return_773~0)| 0) (= |old(~__return_745~0)| 0) (= |old(~__return_1454~0)| 0) (= |old(~__return_689~0)| 0) (= |old(~st1~0)| 0) (= ~mode2~0 0) (= |old(~__return_787~0)| 0) (= |old(~__return_2355~0)| 0) (= |old(~__return_759~0)| 0) (= |old(~__return_121~0)| 0) (= main_~main__i2~0 0) (= ~st1~0 1) (= |old(~__return_801~0)| 0) (= |old(~__return_1692~0)| 0) (= |old(~p2_old~0)| 0) (= |old(~__return_1896~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1788~0)| 0) (= |old(~__return_647~0)| 0) (= |old(~__return_2632~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~__return_731~0)| 0) (= |old(~id1~0)| 0) (= |old(~__return_1049~0)| 0) (= |old(~__return_591~0)| 0) (= ~st4~0 0) (= ~p2~0 0) (= |old(~__return_1142~0)| 0) (= |old(~__return_633~0)| 0) (= |old(~__return_2003~0)| 0) (= ~mode3~0 0) (= |old(~send4~0)| 0) (= main_~check__tmp~13 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(~mode4~0)| 0) (= |old(~p4_old~0)| 0) (= |old(~__return_2474~0)| 0) (= |old(~__return_1250~0)| 0) (= ~st3~0 0) (= |old(~__return_703~0)| 0) (= |old(~__return_619~0)| 0) (= |old(~__return_2230~0)| 0) (= ~p4~0 0) (= |old(~__return_955~0)| 0) (= |old(~__return_661~0)| 0) (= |old(~__return_605~0)| 0) (= |old(~st3~0)| 0) (= ~mode1~0 0) (= |old(~st4~0)| 0) (= ~mode4~0 0) (= |old(~__return_1564~0)| 0) (= |old(~id4~0)| 0) (= |old(~__return_717~0)| 0) (= |old(~p3_new~0)| 0) (= ~st2~0 1) (= |old(~__return_1346~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_675~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= ~__return_main~0 0)) (= main_~check__tmp~13 0)) [2019-08-08 14:30:42,428 INFO L179 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONERROR_FUNCTION has predicate 28950#(and (= main_~check__tmp~29 ~__return_1049~0) (not (= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 0)) (= main_~main__c1~0 ~__return_1049~0) (= 0 main_~check__tmp~29) (= main_~assert__arg~25 main_~__tmp_26~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_26~0) (= (mod main_~assert__arg~25 256) 0)) [2019-08-08 14:30:42,428 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONERROR_FUNCTION has predicate 13869#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= 0 (mod main_~assert__arg~11 256)) (not (= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 0)) (not (<= 4 (mod ~r1~0 256))) (= main_~check__tmp~15 ~__return_1788~0) (= ~nomsg~0 ~p4_new~0) (= ~mode4~0 0) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 1) (= main_~assert__arg~11 main_~__tmp_12~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_12~0) (= main_~main__c1~0 ~__return_1788~0) (= ~p3_new~0 ~nomsg~0) (= 0 main_~check__tmp~15)) [2019-08-08 14:30:42,428 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONERROR_FUNCTION has predicate 29228#(and (= main_~check__tmp~21 ~__return_1454~0) (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 1)) (= 0 main_~check__tmp~21) (or (and (= ~mode3~0 0) (= ~st3~0 1) (= ~mode4~0 0)) (= ~mode4~0 0)) (= main_~main__c1~0 ~__return_1454~0) (= main_~assert__arg~17 main_~__tmp_18~0) (= ~nomsg~0 ~p4_new~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_18~0) (= ~p3_new~0 ~nomsg~0) (= 0 (mod main_~assert__arg~17 256))) [2019-08-08 14:30:42,429 INFO L179 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONERROR_FUNCTION has predicate 29027#(or (and (= ~st4~0 1) (= main_~check__tmp~25 0) (= ~mode3~0 0) (= ~mode4~0 0)) (and (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= main_~check__tmp~25 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_2128~0)| 0) (= |old(~p4_new~0)| 0) (= |old(~__return_773~0)| 0) (= |old(~__return_745~0)| 0) (= |old(~__return_1454~0)| 0) (= |old(~__return_689~0)| 0) (= |old(~st1~0)| 0) (= ~mode2~0 0) (= |old(~__return_787~0)| 0) (= |old(~__return_2355~0)| 0) (= |old(~__return_759~0)| 0) (= |old(~__return_121~0)| 0) (= main_~main__i2~0 0) (= ~st1~0 1) (= |old(~__return_801~0)| 0) (= |old(~__return_1692~0)| 0) (= |old(~p2_old~0)| 0) (= |old(~__return_1896~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1788~0)| 0) (= |old(~__return_647~0)| 0) (= |old(~__return_2632~0)| 0) (= |old(~id3~0)| 0) (= ~st4~0 1) (= ~p1~0 0) (= |old(~__return_731~0)| 0) (= |old(~id1~0)| 0) (= |old(~__return_1049~0)| 0) (= |old(~__return_591~0)| 0) (= ~p2~0 0) (= |old(~__return_1142~0)| 0) (= |old(~__return_633~0)| 0) (= |old(~__return_2003~0)| 0) (= ~mode3~0 0) (= |old(~send4~0)| 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(~mode4~0)| 0) (= |old(~p4_old~0)| 0) (= |old(~__return_2474~0)| 0) (= |old(~__return_1250~0)| 0) (= ~st3~0 0) (= |old(~__return_703~0)| 0) (= |old(~__return_619~0)| 0) (= |old(~__return_2230~0)| 0) (= ~p4~0 0) (= |old(~__return_955~0)| 0) (= |old(~__return_661~0)| 0) (= |old(~__return_605~0)| 0) (= |old(~st3~0)| 0) (= ~mode1~0 0) (= |old(~st4~0)| 0) (= ~mode4~0 0) (= |old(~__return_1564~0)| 0) (= |old(~id4~0)| 0) (= |old(~__return_717~0)| 0) (= |old(~p3_new~0)| 0) (= |old(~__return_1346~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_675~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= ~__return_main~0 0) (= ~st2~0 0))) [2019-08-08 14:30:42,429 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 6521#(or (and (= |old(~p3_old~0)| 0) (= |old(~mode3~0)| 0) (= ~p3~0 0) (= |old(~r1~0)| 0) (= |old(~__return_2128~0)| 0) (= |old(~p4_new~0)| 0) (= |old(~__return_773~0)| 0) (= |old(~__return_745~0)| 0) (= |old(~__return_1454~0)| 0) (= |old(~__return_689~0)| 0) (= |old(~st1~0)| 0) (= ~mode2~0 0) (= |old(~__return_787~0)| 0) (= |old(~__return_2355~0)| 0) (= |old(~__return_759~0)| 0) (= |old(~__return_121~0)| 0) (= main_~main__i2~0 0) (= |old(~__return_801~0)| 0) (= |old(~__return_1692~0)| 0) (= |old(~p2_old~0)| 0) (= |old(~__return_1896~0)| 0) (= |old(~send3~0)| 0) (= |old(~__return_1788~0)| 0) (= |old(~__return_647~0)| 0) (= |old(~__return_2632~0)| 0) (= |old(~id3~0)| 0) (= ~p1~0 0) (= |old(~__return_731~0)| 0) (= |old(~id1~0)| 0) (= |old(~__return_1049~0)| 0) (= |old(~__return_591~0)| 0) (= ~st4~0 0) (= ~st3~0 1) (= ~p2~0 0) (= |old(~__return_1142~0)| 0) (= |old(~__return_633~0)| 0) (= |old(~__return_2003~0)| 0) (= ~mode3~0 0) (= |old(~send4~0)| 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(~mode4~0)| 0) (= ~st1~0 0) (= |old(~p4_old~0)| 0) (= |old(~__return_2474~0)| 0) (= |old(~__return_1250~0)| 0) (= |old(~__return_703~0)| 0) (= |old(~__return_619~0)| 0) (= |old(~__return_2230~0)| 0) (= ~p4~0 0) (= |old(~__return_955~0)| 0) (= |old(~__return_661~0)| 0) (= main_~check__tmp~7 0) (= |old(~__return_605~0)| 0) (= |old(~st3~0)| 0) (= ~mode1~0 0) (= |old(~st4~0)| 0) (= ~mode4~0 0) (= |old(~__return_1564~0)| 0) (= |old(~id4~0)| 0) (= |old(~__return_717~0)| 0) (= |old(~p3_new~0)| 0) (= ~st2~0 1) (= |old(~__return_1346~0)| 0) (= |old(~send2~0)| 0) (= |old(~__return_675~0)| 0) (= main_~init__tmp~0 1) (= |old(~st2~0)| 0) (= ~__return_main~0 0)) (= main_~check__tmp~7 0)) [2019-08-08 14:30:42,429 INFO L179 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONERROR_FUNCTION has predicate 25787#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= main_~main__c1~0 ~__return_1346~0) (not (= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 0)) (= main_~check__tmp~23 ~__return_1346~0) (or (and (= ~mode3~0 0) (= ~st3~0 1) (= ~mode4~0 0)) (= ~mode4~0 0)) (not (<= 4 (mod ~r1~0 256))) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_20~0) (= main_~assert__arg~19 main_~__tmp_20~0) (= ~nomsg~0 ~p4_new~0) (= 0 main_~check__tmp~23) (= 0 (mod main_~assert__arg~19 256)) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 1) (= ~p3_new~0 ~nomsg~0)) [2019-08-08 14:30:42,430 INFO L179 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONERROR_FUNCTION has predicate 25757#(and (not (= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 0)) (= (mod main_~assert__arg~23 256) 0) (= 0 main_~check__tmp~27) (= main_~main__c1~0 ~__return_1142~0) (or (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~st4~0 1) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 1) (= ~mode3~0 0) (exists ((v_~mode4~0_759 Int)) (not (= (mod v_~mode4~0_759 256) 0))) (= ~nomsg~0 ~p4_new~0) (not (< ~id4~0 main_~node4__m4~20)) (= ~p3_new~0 ~nomsg~0) (= main_~node4__m4~20 ~id4~0) (not (= ~nomsg~0 main_~node4__m4~20)) (= 0 ~mode4~0)) (and (exists ((v_~mode2~0_196 Int)) (= 0 (mod v_~mode2~0_196 256))) (= main_~assert__arg~22 main_~__tmp_23~0) (<= 0 (+ ~send2~0 128)) (= ~nomsg~0 main_~node1____CPAchecker_TMP_0~0) (= 0 |old(~p1_old~0)|) (not (< ~id4~0 main_~node4__m4~20)) (<= 0 (+ ~id3~0 128)) (= |old(~__return_1896~0)| ~__return_1896~0) (= main_~node1__m1~14 (ite (<= (mod main_~node4____CPAchecker_TMP_0~6 256) 127) (mod main_~node4____CPAchecker_TMP_0~6 256) (+ (mod main_~node4____CPAchecker_TMP_0~6 256) (- 256)))) (= ~send2~0 ~id2~0) (= |old(~__return_647~0)| ~__return_647~0) (= 0 |old(~send3~0)|) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0) 1) (= |old(~__return_689~0)| ~__return_689~0) (exists ((v_~mode1~0_280 Int)) (= (mod v_~mode1~0_280 256) 0)) (= |old(~__return_773~0)| 0) (= |old(~__return_745~0)| 0) (= |old(~__return_1454~0)| 0) (= |old(~__return_689~0)| 0) (= |old(~__return_787~0)| 0) (= ~send4~0 ~nomsg~0) (<= ~id1~0 127) (<= ~send4~0 127) (= |old(~__return_121~0)| 0) (= main_~node1__m1~14 ~nomsg~0) (= main_~main__i2~0 0) (= 0 ~p1~0) (<= ~st3~0 127) (= |old(~p2_old~0)| 0) (= |old(~__return_1788~0)| 0) (= (ite (<= (mod main_~node1____CPAchecker_TMP_0~0 256) 127) (mod main_~node1____CPAchecker_TMP_0~0 256) (+ (mod main_~node1____CPAchecker_TMP_0~0 256) (- 256))) main_~node2__m2~15) (<= ~send3~0 127) (= |old(~__return_2474~0)| ~__return_2474~0) (= |old(~__return_1049~0)| ~__return_1049~0) (= 0 ~p2~0) (= (ite (= ~__return_619~0 0) 0 1) main_~__tmp_23~0) (= 0 |old(~p4_new~0)|) (= |old(~__return_647~0)| 0) (= |old(~__return_2632~0)| 0) (= ~nomsg~0 ~p1_old~0) (= ~st4~0 1) (= 0 ~mode1~0) (exists ((v_~mode4~0_524 Int)) (= (mod v_~mode4~0_524 256) 0)) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (not (= ~id4~0 ~id2~0)) (= |old(~__return_1142~0)| 0) (<= 0 (+ ~id4~0 128)) (= ~nomsg~0 main_~node3__m3~15) (= ~send1~0 ~id1~0) (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= |old(~__return_2003~0)| 0) (= |old(~__return_703~0)| ~__return_703~0) (= ~nomsg~0 (- 1)) (= 0 |old(~send2~0)|) (= ~nomsg~0 main_~node2__m2~9) (= 0 ~mode3~0) (= |old(~__return_1788~0)| ~__return_1788~0) (= |old(~p2_new~0)| 0) (= |old(~mode1~0)| 0) (= 0 |old(~send4~0)|) (= |old(~mode4~0)| 0) (<= 0 ~id2~0) (exists ((v_~nodes~0.offset_8 (Array Int Int))) (= (store (store (store (store v_~nodes~0.offset_8 0 |#funAddr~node1.offset|) 1 |#funAddr~node2.offset|) 2 |#funAddr~node3.offset|) 3 |#funAddr~node4.offset|) ~nodes~0.offset)) (= ~st1~0 0) (= |old(~__return_2474~0)| 0) (= |old(~__return_1250~0)| 0) (= 0 ~p3~0) (= |old(~__return_773~0)| ~__return_773~0) (= |old(~__return_703~0)| 0) (= |old(~__return_619~0)| 0) (<= 0 ~id1~0) (= |old(~__return_2230~0)| 0) (= 0 |old(~r1~0)|) (= ~nomsg~0 main_~node2____CPAchecker_TMP_0~1) (= |old(~__return_661~0)| 0) (= |old(~__return_745~0)| ~__return_745~0) (= main_~node4__m4~20 ~id4~0) (= |old(~__return_605~0)| 0) (not (= ~__return_121~0 0)) (= |old(~__return_787~0)| ~__return_787~0) (= |old(~st4~0)| 0) (= |old(~__return_717~0)| 0) (= |old(~__return_2355~0)| ~__return_2355~0) (not (= ~id3~0 ~id2~0)) (= |old(~__return_675~0)| 0) (= |old(~__return_1564~0)| ~__return_1564~0) (exists ((v_~r1~0_198 Int)) (and (= 0 (mod v_~r1~0_198 256)) (= ~r1~0 (+ (mod v_~r1~0_198 256) 1)) (not (= 255 (mod v_~r1~0_198 256))) (< (mod v_~r1~0_198 256) 4) (not (<= 4 (mod v_~r1~0_198 256))))) (= ~__return_619~0 main_~check__tmp~26) (= |old(~st2~0)| 0) (= |old(~__return_801~0)| ~__return_801~0) (<= 0 (+ ~send1~0 128)) (= ~nomsg~0 ~p2_old~0) (= ~__return_main~0 0) (= 0 ~mode4~0) (<= ~send1~0 127) (= |old(~__return_633~0)| ~__return_633~0) (= |old(~__return_2230~0)| ~__return_2230~0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (= 0 |old(~p4_old~0)|) (exists ((v_~nodes~0.base_8 (Array Int Int))) (= ~nodes~0.base (store (store (store (store v_~nodes~0.base_8 0 |#funAddr~node1.base|) 1 |#funAddr~node2.base|) 2 |#funAddr~node3.base|) 3 |#funAddr~node4.base|))) (= |old(~__return_605~0)| ~__return_605~0) (= |old(~__return_2128~0)| 0) (not (= ~id4~0 ~id3~0)) (<= 0 ~id4~0) (= ~p3_old~0 ~nomsg~0) (not (= 0 (mod main_~assert__arg~22 256))) (= |old(~st1~0)| 0) (= |old(~__return_2355~0)| 0) (= |old(~__return_759~0)| 0) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 main_~node3__m3~17) (= 0 |old(~p3_old~0)|) (= |old(~__return_801~0)| 0) (<= 0 (+ ~send3~0 128)) (= ~__return_955~0 |old(~__return_955~0)|) (= |old(~__return_1692~0)| 0) (= ~send3~0 ~id3~0) (= |old(~__return_2003~0)| ~__return_2003~0) (= |old(~__return_1896~0)| 0) (= |old(~__return_661~0)| ~__return_661~0) (exists ((v_~mode3~0_323 Int)) (= (mod v_~mode3~0_323 256) 0)) (= 1 main_~check__tmp~26) (= main_~node4__m4~20 (ite (<= (mod main_~node3____CPAchecker_TMP_0~3 256) 127) (mod main_~node3____CPAchecker_TMP_0~3 256) (+ (mod main_~node3____CPAchecker_TMP_0~3 256) (- 256)))) (<= ~st2~0 127) (<= 0 ~id3~0) (= |old(~id3~0)| 0) (= main_~node1__m1~0 ~nomsg~0) (= ~nomsg~0 main_~node4____CPAchecker_TMP_0~6) (= |old(~__return_731~0)| 0) (= |old(~id1~0)| 0) (<= 0 (+ ~send4~0 128)) (= ~nomsg~0 main_~node4__m4~18) (= |old(~__return_1049~0)| 0) (= |old(~__return_591~0)| 0) (= 0 |old(~p3_new~0)|) (= |old(~__return_591~0)| ~__return_591~0) (= |old(~__return_731~0)| ~__return_731~0) (= 0 ~p4~0) (= |old(~__return_633~0)| 0) (= 0 ~mode2~0) (<= ~id4~0 127) (= ~send2~0 ~nomsg~0) (not (= ~id1~0 ~id3~0)) (not (= ~id1~0 ~id2~0)) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~mode2~0)| 0) (= ~nomsg~0 ~p4_old~0) (<= ~send2~0 127) (<= 0 (+ ~st3~0 128)) (= |old(~__return_675~0)| ~__return_675~0) (= |old(~__return_2632~0)| ~__return_2632~0) (not (= ~id1~0 ~id4~0)) (= ~st3~0 0) (= |old(~__return_1250~0)| ~__return_1250~0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (= ~__return_121~0 main_~init__tmp~0) (= |old(~__return_955~0)| 0) (= |old(~__return_1692~0)| ~__return_1692~0) (= |old(~__return_2128~0)| ~__return_2128~0) (= |old(~__return_759~0)| ~__return_759~0) (= (ite (<= (mod main_~node2____CPAchecker_TMP_0~1 256) 127) (mod main_~node2____CPAchecker_TMP_0~1 256) (+ (mod main_~node2____CPAchecker_TMP_0~1 256) (- 256))) main_~node3__m3~17) (= ~nomsg~0 ~p4_new~0) (not (= ~nomsg~0 main_~node4__m4~20)) (<= ~id3~0 127) (= |old(~st3~0)| 0) (= |old(~__return_717~0)| ~__return_717~0) (= ~send4~0 ~id4~0) (= |old(~__return_1564~0)| 0) (= |old(~id4~0)| 0) (= |old(~__return_1454~0)| ~__return_1454~0) (= |old(~__return_1346~0)| ~__return_1346~0) (= ~nomsg~0 main_~node2__m2~15) (= 1 main_~init__tmp~0) (= |old(~__return_1346~0)| 0) (<= (+ ~st3~0 ~st1~0 ~st2~0) 1) (= (+ ~st3~0 ~st1~0 ~st2~0) 0) (= ~send3~0 main_~node3____CPAchecker_TMP_0~3) (= ~send1~0 ~nomsg~0) (<= 0 (+ ~id2~0 128)) (not (= ~send3~0 ~nomsg~0)) (= ~st2~0 0))) (= main_~check__tmp~27 ~__return_1142~0) (not (<= 4 (mod ~r1~0 256))) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_24~0) (= main_~assert__arg~23 main_~__tmp_24~0)) [2019-08-08 14:30:42,432 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 14:30:42,441 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 14:30:42,444 INFO L168 Benchmark]: Toolchain (without parser) took 35860.76 ms. Allocated memory was 133.2 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 85.5 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-08-08 14:30:42,445 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 14:30:42,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1222.59 ms. Allocated memory was 133.2 MB in the beginning and 219.7 MB in the end (delta: 86.5 MB). Free memory was 85.3 MB in the beginning and 178.1 MB in the end (delta: -92.8 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. [2019-08-08 14:30:42,447 INFO L168 Benchmark]: Boogie Preprocessor took 149.50 ms. Allocated memory is still 219.7 MB. Free memory was 178.1 MB in the beginning and 171.1 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. [2019-08-08 14:30:42,448 INFO L168 Benchmark]: RCFGBuilder took 4474.21 ms. Allocated memory was 219.7 MB in the beginning and 268.4 MB in the end (delta: 48.8 MB). Free memory was 171.1 MB in the beginning and 123.8 MB in the end (delta: 47.3 MB). Peak memory consumption was 103.7 MB. Max. memory is 7.1 GB. [2019-08-08 14:30:42,449 INFO L168 Benchmark]: Symbolic Interpretation took 30005.55 ms. Allocated memory was 268.4 MB in the beginning and 1.2 GB in the end (delta: 975.7 MB). Free memory was 123.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-08 14:30:42,454 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2483]: 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: 2734]: 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: 1693]: 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: 1949]: 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: 3990]: 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: 2189]: 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: 2990]: 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: 3498]: 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: 1175]: 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: 3230]: 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: 3739]: 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 0.52 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1222.59 ms. Allocated memory was 133.2 MB in the beginning and 219.7 MB in the end (delta: 86.5 MB). Free memory was 85.3 MB in the beginning and 178.1 MB in the end (delta: -92.8 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 149.50 ms. Allocated memory is still 219.7 MB. Free memory was 178.1 MB in the beginning and 171.1 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4474.21 ms. Allocated memory was 219.7 MB in the beginning and 268.4 MB in the end (delta: 48.8 MB). Free memory was 171.1 MB in the beginning and 123.8 MB in the end (delta: 47.3 MB). Peak memory consumption was 103.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 30005.55 ms. Allocated memory was 268.4 MB in the beginning and 1.2 GB in the end (delta: 975.7 MB). Free memory was 123.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...