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/loop-invgen/apache-get-tag.i.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:46:23,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:46:23,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:46:23,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:46:23,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:46:23,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:46:23,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:46:23,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:46:23,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:46:23,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:46:23,554 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:46:23,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:46:23,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:46:23,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:46:23,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:46:23,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:46:23,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:46:23,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:46:23,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:46:23,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:46:23,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:46:23,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:46:23,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:46:23,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:46:23,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:46:23,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:46:23,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:46:23,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:46:23,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:46:23,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:46:23,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:46:23,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:46:23,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:46:23,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:46:23,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:46:23,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:46:23,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:46:23,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:46:23,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:46:23,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:46:23,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:46:23,590 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 11:46:23,603 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:46:23,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:46:23,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:46:23,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:46:23,605 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:46:23,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:46:23,605 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:46:23,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:46:23,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:46:23,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:46:23,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:46:23,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:46:23,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:46:23,606 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:46:23,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:46:23,607 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:46:23,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:46:23,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:46:23,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:46:23,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:46:23,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:46:23,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:23,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:46:23,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:46:23,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:46:23,609 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:46:23,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:46:23,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:46:23,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:46:23,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:46:23,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:46:23,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:46:23,653 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:46:23,653 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:46:23,654 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+lhb-reducer.c [2019-08-08 11:46:23,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e474133d/26ba38e014fb4c02a320109a0dd55402/FLAG0d40b4561 [2019-08-08 11:46:24,179 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:46:24,182 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+lhb-reducer.c [2019-08-08 11:46:24,190 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e474133d/26ba38e014fb4c02a320109a0dd55402/FLAG0d40b4561 [2019-08-08 11:46:24,536 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e474133d/26ba38e014fb4c02a320109a0dd55402 [2019-08-08 11:46:24,544 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:46:24,545 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:46:24,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:24,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:46:24,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:46:24,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53111321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24, skipping insertion in model container [2019-08-08 11:46:24,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,561 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:46:24,598 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:46:24,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:24,788 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:46:24,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:24,924 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:46:24,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24 WrapperNode [2019-08-08 11:46:24,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:24,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:46:24,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:46:24,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:46:24,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:46:24,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:46:24,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:46:24,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:46:24,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (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 11:46:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:46:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:46:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:46:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:46:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 11:46:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:46:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:46:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:46:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:46:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:46:25,706 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:46:25,707 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:46:25,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:25 BoogieIcfgContainer [2019-08-08 11:46:25,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:46:25,709 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:46:25,709 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:46:25,709 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:46:25,710 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:25" (1/1) ... [2019-08-08 11:46:25,720 INFO L148 IcfgInterpreter]: Started Sifa with 18 locations of interest [2019-08-08 11:46:25,722 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:46:25,729 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:46:25,737 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:46:25,738 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:46:25,781 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 16 [2019-08-08 11:46:26,253 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:46:26,253 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:46:26,256 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 727#(and (= 0 main_~main__t~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_2~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| ~__tmp_259_0~0) (= |old(~__tmp_259_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647)) [2019-08-08 11:46:26,256 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONERROR_FUNCTION has predicate 618#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_259_0~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_2~0 (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= 0 ~__tmp_259_0~0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= ~__tmp_259_0~0 2147483647)) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= main_~__tmp_17~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_259_0~0) (= 0 ~__tmp_383_0~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0)))) (and (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_9~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~9 0)))) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-08-08 11:46:26,257 INFO L179 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONERROR_FUNCTION has predicate 579#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_259_0~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_2~0 (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= 0 ~__tmp_259_0~0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= ~__tmp_259_0~0 2147483647)) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= main_~__tmp_17~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_259_0~0) (= 0 ~__tmp_383_0~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0)))) (and (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_9~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~9 0)))) (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_3~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) [2019-08-08 11:46:26,258 INFO L179 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONERROR_FUNCTION has predicate 73#(and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~18 0)) (= main_~__VERIFIER_assert__cond~16 0) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= 0 ~__tmp_383_0~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647)) [2019-08-08 11:46:26,259 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 656#(and (or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_259_0~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_2~0 (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= 0 ~__tmp_259_0~0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= ~__tmp_259_0~0 2147483647)) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= main_~__tmp_17~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_259_0~0) (= 0 ~__tmp_383_0~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0)))) (and (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_9~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~9 0)))) (= main_~__VERIFIER_assert__cond~2 0) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-08-08 11:46:26,259 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONERROR_FUNCTION has predicate 371#(or (and (= main_~__VERIFIER_assert__cond~7 0) (= ~__tmp_383_0~0 0)) (= main_~__VERIFIER_assert__cond~7 0)) [2019-08-08 11:46:26,260 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONERROR_FUNCTION has predicate 414#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__tmp_6~0 (ite (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0) (or (and (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_9~0) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main____CPAchecker_TMP_5~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (not (= main_~__VERIFIER_assert__cond~9 0))) (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_259_0~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main____CPAchecker_TMP_5~0) (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_2~0 (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= 0 ~__tmp_259_0~0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= ~__tmp_259_0~0 2147483647)) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= main_~__tmp_17~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_259_0~0) (= 0 ~__tmp_383_0~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0))))) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_5~0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__tmp_5~0 (ite (<= 0 main_~main____CPAchecker_TMP_5~0) 1 0))) [2019-08-08 11:46:26,260 INFO L179 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONERROR_FUNCTION has predicate 17#(and (= 0 main_~main__t~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= |old(~__return_305~0)| ~__return_305~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= 0 main_~main____CPAchecker_TMP_0~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= |old(~__tmp_259_0~0)| ~__tmp_259_0~0) (= |old(~__tmp_259_0~0)| 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647)) [2019-08-08 11:46:26,260 INFO L179 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONERROR_FUNCTION has predicate 57#(and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_15~0) (= 0 main_~main____CPAchecker_TMP_0~1) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_16~0) (not (= main_~__VERIFIER_assert__cond~14 0)) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~18 0)) (= main_~__VERIFIER_assert__cond~15 0) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-08-08 11:46:26,261 INFO L179 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONERROR_FUNCTION has predicate 690#(and (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)) [2019-08-08 11:46:26,261 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONERROR_FUNCTION has predicate 539#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_259_0~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_2~0 (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= 0 ~__tmp_259_0~0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= ~__tmp_259_0~0 2147483647)) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= main_~__tmp_17~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_259_0~0) (= 0 ~__tmp_383_0~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0)))) (and (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_9~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~9 0)))) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~4 0)) [2019-08-08 11:46:26,262 INFO L179 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONERROR_FUNCTION has predicate 723#(and (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~8 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)) [2019-08-08 11:46:26,262 INFO L179 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONERROR_FUNCTION has predicate 52#(and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_15~0) (= 0 main_~main____CPAchecker_TMP_0~1) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~14 0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~18 0)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-08-08 11:46:26,262 INFO L179 IcfgInterpreter]: Location mainErr16ASSERT_VIOLATIONERROR_FUNCTION has predicate 68#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_19~0) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (= 0 main_~main____CPAchecker_TMP_0~1) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~19 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~18 0) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= 0 ~__tmp_383_0~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (not (= 0 (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0)))) [2019-08-08 11:46:26,263 INFO L179 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONERROR_FUNCTION has predicate 499#(and (= main_~__VERIFIER_assert__cond~11 0) (or (= main_~main____CPAchecker_TMP_3~0 0) (and (= main_~main__t~0 1) (= main_~__tmp_1~0 1) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~main____CPAchecker_TMP_2~0 0)))) [2019-08-08 11:46:26,263 INFO L179 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONERROR_FUNCTION has predicate 78#(and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= main_~__VERIFIER_assert__cond~17 0) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= 0 ~__tmp_383_0~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647)) [2019-08-08 11:46:26,264 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONERROR_FUNCTION has predicate 455#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_6~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_259_0~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_2~0 (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= 0 ~__tmp_259_0~0)) (= main_~__tmp_1~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= ~__tmp_259_0~0 2147483647)) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= main_~__tmp_17~0 (ite (<= 0 main_~main____CPAchecker_TMP_2~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~19 0)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__VERIFIER_assert__cond~18 0)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0) main_~__tmp_19~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_259_0~0) (= 0 ~__tmp_383_0~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main____CPAchecker_TMP_2~0) (= (ite (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0)))) (and (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_9~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~9 0)))) (= main_~__VERIFIER_assert__cond~5 0) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647)) [2019-08-08 11:46:26,264 INFO L179 IcfgInterpreter]: Location mainErr17ASSERT_VIOLATIONERROR_FUNCTION has predicate 64#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_19~0) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~0)) (= 0 main_~main____CPAchecker_TMP_0~1) (= main_~__VERIFIER_assert__cond~19 0) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__t~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (not (= main_~__VERIFIER_assert__cond~18 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (not (= (ite (<= main_~main____CPAchecker_TMP_1~0 main_~main__tagbuf_len~0) 1 0) 0)) (= 0 ~__tmp_383_0~0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (not (= 0 (ite (<= 0 main_~main____CPAchecker_TMP_1~0) 1 0)))) [2019-08-08 11:46:26,268 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:46:26,276 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:46:26,279 INFO L168 Benchmark]: Toolchain (without parser) took 1732.40 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.4 MB in the beginning and 104.4 MB in the end (delta: -18.0 MB). Peak memory consumption was 50.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:26,281 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:46:26,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.29 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.2 MB in the beginning and 175.6 MB in the end (delta: -89.4 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:26,283 INFO L168 Benchmark]: Boogie Preprocessor took 35.75 ms. Allocated memory is still 198.7 MB. Free memory was 175.6 MB in the beginning and 173.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:26,284 INFO L168 Benchmark]: RCFGBuilder took 746.39 ms. Allocated memory is still 198.7 MB. Free memory was 173.2 MB in the beginning and 148.4 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:26,285 INFO L168 Benchmark]: Symbolic Interpretation took 567.76 ms. Allocated memory is still 198.7 MB. Free memory was 148.4 MB in the beginning and 104.4 MB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:26,288 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 47]: 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: 79]: 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: 219]: 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: 328]: 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: 67]: 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: 149]: 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: 137]: 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: 273]: 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: 304]: 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: 183]: 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: 109]: 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: 171]: 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: 292]: 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: 361]: 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: 231]: 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: 340]: 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: 121]: 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: 373]: 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 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 379.29 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.2 MB in the beginning and 175.6 MB in the end (delta: -89.4 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 35.75 ms. Allocated memory is still 198.7 MB. Free memory was 175.6 MB in the beginning and 173.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 746.39 ms. Allocated memory is still 198.7 MB. Free memory was 173.2 MB in the beginning and 148.4 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 567.76 ms. Allocated memory is still 198.7 MB. Free memory was 148.4 MB in the beginning and 104.4 MB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...