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 --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 09:27:09,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 09:27:09,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 09:27:09,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 09:27:09,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 09:27:09,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 09:27:09,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 09:27:09,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 09:27:09,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 09:27:09,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 09:27:09,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 09:27:09,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 09:27:09,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 09:27:09,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 09:27:09,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 09:27:09,726 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 09:27:09,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 09:27:09,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 09:27:09,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 09:27:09,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 09:27:09,738 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 09:27:09,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 09:27:09,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 09:27:09,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 09:27:09,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 09:27:09,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 09:27:09,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 09:27:09,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 09:27:09,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 09:27:09,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 09:27:09,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 09:27:09,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 09:27:09,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 09:27:09,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 09:27:09,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 09:27:09,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 09:27:09,767 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 09:27:09,767 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 09:27:09,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 09:27:09,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 09:27:09,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 09:27:09,770 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 [2019-10-04 09:27:09,784 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 09:27:09,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 09:27:09,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 09:27:09,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 09:27:09,787 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 09:27:09,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 09:27:09,787 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 09:27:09,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 09:27:09,787 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 09:27:09,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 09:27:09,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 09:27:09,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 09:27:09,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 09:27:09,788 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 09:27:09,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 09:27:09,789 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 09:27:09,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 09:27:09,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 09:27:09,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 09:27:09,790 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 09:27:09,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 09:27:09,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 09:27:09,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 09:27:09,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 09:27:09,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 09:27:09,791 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 09:27:09,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 09:27:09,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 09:27:09,791 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 09:27:09,822 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 09:27:09,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 09:27:09,839 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 09:27:09,841 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 09:27:09,841 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 09:27:09,842 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-10-04 09:27:09,905 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ceab788a/09a715769d234aa7a4b9d2114854e043/FLAG7cd508417 [2019-10-04 09:27:10,376 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 09:27:10,378 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-10-04 09:27:10,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ceab788a/09a715769d234aa7a4b9d2114854e043/FLAG7cd508417 [2019-10-04 09:27:10,739 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ceab788a/09a715769d234aa7a4b9d2114854e043 [2019-10-04 09:27:10,754 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 09:27:10,755 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 09:27:10,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 09:27:10,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 09:27:10,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 09:27:10,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 09:27:10" (1/1) ... [2019-10-04 09:27:10,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d3457a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:10, skipping insertion in model container [2019-10-04 09:27:10,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 09:27:10" (1/1) ... [2019-10-04 09:27:10,774 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 09:27:10,823 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 09:27:11,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 09:27:11,093 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 09:27:11,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 09:27:11,236 INFO L192 MainTranslator]: Completed translation [2019-10-04 09:27:11,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11 WrapperNode [2019-10-04 09:27:11,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 09:27:11,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 09:27:11,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 09:27:11,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 09:27:11,258 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,267 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,293 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 09:27:11,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 09:27:11,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 09:27:11,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 09:27:11,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:27:11" (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 [2019-10-04 09:27:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 09:27:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 09:27:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 09:27:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 09:27:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-04 09:27:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-04 09:27:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 09:27:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 09:27:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 09:27:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 09:27:11,858 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 09:27:11,858 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-04 09:27:11,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 09:27:11 BoogieIcfgContainer [2019-10-04 09:27:11,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 09:27:11,860 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 09:27:11,860 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 09:27:11,861 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 09:27:11,862 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 09:27:11" (1/1) ... [2019-10-04 09:27:11,862 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 09:27:11,885 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-10-04 09:27:11,886 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 09:27:11,893 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 09:27:11,901 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 09:27:11,903 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 09:27:12,049 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 24 for LOIs [2019-10-04 09:27:32,433 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-04 09:27:32,433 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-04 09:27:32,435 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 6924#(and (= main_~__VERIFIER_assert__cond~10 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (or (and (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~10 0) (<= main_~__tmp_11~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 2 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)) (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__t~0 1) (<= ~__return_main~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~10 0) (<= main_~__tmp_11~0 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)))) [2019-10-04 09:27:32,436 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 73#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_15~0) (<= 0 ~__tmp_383_0~0) (<= main_~main__t~0 2147483646) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__tmp_247_0~0 0) (<= 1 main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__VERIFIER_assert__cond~15 0) (<= main_~__tmp_14~0 1) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= |old(~__tmp_247_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~__VERIFIER_assert__cond~14 1) (<= 1 main_~__VERIFIER_assert__cond~12) (<= 0 main_~__VERIFIER_assert__cond~15) (= main_~main__tagbuf_len~0 main_~main__t~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 |old(~__return_305~0)|) (<= 1 main_~main__tagbuf_len~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_16~0) (<= 1 main_~__VERIFIER_assert__cond~13) (<= main_~__VERIFIER_assert__cond~15 0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~14) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= 1 main_~__tmp_14~0) (<= main_~__tmp_15~0 1) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 0 main_~__tmp_16~0) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_16~0 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (<= 0 ~__tmp_247_0~0) (= ~__return_main~0 0) (<= 0 main_~__tmp_15~0) (<= 1 main_~__tmp_13~0)) [2019-10-04 09:27:32,436 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 5999#(and (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__t~0 2147483646) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~__VERIFIER_assert__cond~2 0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (= main_~__VERIFIER_assert__cond~2 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~2) (<= 0 main_~__tmp_3~0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~__tmp_3~0 0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-04 09:27:32,436 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 6235#(and (<= main_~__tmp_9~0 1) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= 0 main_~__tmp_9~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__VERIFIER_assert__cond~8 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_10~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 0 main_~__tmp_10~0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__VERIFIER_assert__cond~8) (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~9 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~9 0)) [2019-10-04 09:27:32,436 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 5105#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_6~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 |old(~__return_305~0)|) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~4 1) (<= 1 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (= main_~__VERIFIER_assert__cond~5 0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 0 main_~__tmp_6~0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_6~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= main_~__VERIFIER_assert__cond~5 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-04 09:27:32,437 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 6697#(and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~__tmp_9~0 0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~8 0) (<= 1 main_~main__t~0) (<= 0 main_~__tmp_9~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__VERIFIER_assert__cond~8) (= 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) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-04 09:27:32,437 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 6463#(and (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__VERIFIER_assert__cond~11 0) (= ~__return_main~0 0) (or (and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__t~0 1) (<= ~__return_main~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__tmp_12~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 0) (<= main_~__tmp_11~0 1) (<= main_~__VERIFIER_assert__cond~11 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)) (and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__tmp_12~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~__tmp_11~0 1) (<= 2 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~11 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)))) [2019-10-04 09:27:32,437 INFO L193 IcfgInterpreter]: Reachable states at location mainErr16ASSERT_VIOLATIONERROR_FUNCTION satisfy 88#(and (<= main_~main____CPAchecker_TMP_0~1 0) (<= 0 ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__tmp_247_0~0 0) (<= 1 main_~main__t~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_17~0 1) (<= main_~__tmp_14~0 1) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= 0 main_~main____CPAchecker_TMP_0~1) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__VERIFIER_assert__cond~17) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= |old(~__tmp_247_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (= main_~__VERIFIER_assert__cond~17 0) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~__tmp_18~0 0) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 0 |old(~__return_305~0)|) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= 0 main_~main____CPAchecker_TMP_0~1) (<= 1 main_~__VERIFIER_assert__cond~13) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= 1 main_~__tmp_14~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (<= 0 main_~__tmp_18~0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~17 0) (not (= main_~__VERIFIER_assert__cond~16 0)) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= 0 main_~__tmp_17~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (<= 0 ~__tmp_247_0~0) (= ~__return_main~0 0) (<= 1 main_~__tmp_13~0)) [2019-10-04 09:27:32,438 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 5752#(and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~3) (<= main_~main__t~0 2147483646) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__tmp_4~0) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 |old(~__return_305~0)|) (<= 1 main_~main__tagbuf_len~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__tmp_4~0 0) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (not (= main_~__VERIFIER_assert__cond~2 0)) (<= 0 main_~__VERIFIER_assert__cond~2) (<= 0 ~__return_305~0) (<= 0 main_~__tmp_3~0) (= main_~__VERIFIER_assert__cond~3 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~3 0) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (<= main_~__tmp_3~0 1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~main__tagbuf_len~0 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-04 09:27:32,438 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 81#(and (<= main_~main____CPAchecker_TMP_0~1 0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= ~__return_main~0 0) (<= ~__tmp_247_0~0 0) (<= 0 main_~main____CPAchecker_TMP_0~1) (<= 1 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~13) (<= 0 |old(~__tmp_247_0~0)|) (= main_~__VERIFIER_assert__cond~16 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= ~__tmp_383_0~0 0) (= 0 main_~main____CPAchecker_TMP_0~1) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_0~0 0) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 0 main_~__tmp_17~0) (= |old(~__return_305~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~12) (= |old(~__tmp_383_0~0)| 0) (<= 0 ~__tmp_247_0~0) (<= main_~__tmp_17~0 0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~16 0) (<= 1 main_~__tmp_13~0)) [2019-10-04 09:27:32,438 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 763#(and (or (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~main__t~0 0) (<= main_~__tmp_1~0 0) (<= 0 main_~__tmp_1~0) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~main__t~0) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~0 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= main_~__tmp_1~0 1) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0)) (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (= main_~__tmp_1~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~main__t~0 0) (<= main_~__tmp_1~0 0) (<= 0 main_~__tmp_1~0) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~main__t~0) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~0 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0))) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0)) [2019-10-04 09:27:32,438 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 66#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_15~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~main__t~0 2147483646) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~__tmp_15~0 0) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 1 main_~main__tagbuf_len~0) (<= ~__return_main~0 0) (<= ~__tmp_247_0~0 0) (<= 1 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~13) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~14) (<= main_~__tmp_14~0 1) (<= main_~__tmp_13~0 1) (<= main_~__VERIFIER_assert__cond~14 0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= ~__tmp_383_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~14 0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (<= main_~main____CPAchecker_TMP_0~0 0) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (= |old(~__return_305~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~12) (= |old(~__tmp_383_0~0)| 0) (<= 0 ~__tmp_247_0~0) (= ~__return_main~0 0) (<= 0 main_~__tmp_15~0) (= main_~main__tagbuf_len~0 main_~main__t~0) (<= 1 main_~__tmp_13~0)) [2019-10-04 09:27:32,438 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 3903#(and (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__t~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= ~__return_main~0 0) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= |old(~__tmp_247_0~0)| 0) (<= main_~main____CPAchecker_TMP_5~0 2147483645) (<= 2 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_7~0 0) (<= 1 main_~__tmp_6~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= main_~__VERIFIER_assert__cond~6 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 2 main_~main__tagbuf_len~0) (<= 1 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1)) [2019-10-04 09:27:32,439 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 5503#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 ~__return_305~0) (= main_~__VERIFIER_assert__cond~4 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~4 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__tmp_5~0 0) (<= 0 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-04 09:27:32,439 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 3502#(and (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__t~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= ~__return_main~0 0) (<= main_~__tmp_7~0 1) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~7 0) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~7 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~main____CPAchecker_TMP_5~0 2147483645) (<= 2 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (<= 1 main_~__tmp_6~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~7) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= 0 main_~__tmp_8~0) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_8~0 0) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 2 main_~main__tagbuf_len~0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1)) [2019-10-04 09:27:32,439 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 21#(and (= 0 main_~main__t~0) (<= main_~__tmp_14~0 0) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~12) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= ~__return_main~0 0) (<= ~__tmp_247_0~0 0) (= main_~__VERIFIER_assert__cond~13 0) (<= 0 main_~__tmp_13~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__tmp_14~0) (<= main_~main__t~0 0) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 0) (<= 0 main_~main__t~0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~13) (= |old(~__return_305~0)| ~__return_305~0) (= |old(~__tmp_247_0~0)| ~__tmp_247_0~0) (= 0 main_~main____CPAchecker_TMP_0~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__tmp_247_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (<= 0 ~__tmp_247_0~0) (= ~__return_main~0 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (<= main_~__VERIFIER_assert__cond~13 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)) [2019-10-04 09:27:32,439 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 787#(or (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main__t~0 0) (<= main_~__tmp_2~0 0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~main__t~0) (<= 0 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~1 0) (<= main_~__VERIFIER_assert__cond~1 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 1 main_~__VERIFIER_assert__cond~0)) (and (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~13) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__tmp_2~0 0) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_14~0) (<= 0 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~1 0) (<= main_~__VERIFIER_assert__cond~1 0) (<= 0 |old(~__tmp_383_0~0)|) (= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~12) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 1 main_~__tmp_13~0))) [2019-10-04 09:27:32,477 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-10-04 09:27:32,477 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-04 09:27:32,481 INFO L168 Benchmark]: Toolchain (without parser) took 21723.72 ms. Allocated memory was 133.2 MB in the beginning and 741.9 MB in the end (delta: 608.7 MB). Free memory was 87.8 MB in the beginning and 589.2 MB in the end (delta: -501.4 MB). Peak memory consumption was 107.3 MB. Max. memory is 7.1 GB. [2019-10-04 09:27:32,482 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-04 09:27:32,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.49 ms. Allocated memory was 133.2 MB in the beginning and 199.2 MB in the end (delta: 66.1 MB). Free memory was 87.6 MB in the beginning and 174.5 MB in the end (delta: -86.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2019-10-04 09:27:32,484 INFO L168 Benchmark]: Boogie Preprocessor took 55.82 ms. Allocated memory is still 199.2 MB. Free memory was 174.5 MB in the beginning and 172.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-10-04 09:27:32,487 INFO L168 Benchmark]: RCFGBuilder took 561.37 ms. Allocated memory is still 199.2 MB. Free memory was 172.7 MB in the beginning and 148.3 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-10-04 09:27:32,488 INFO L168 Benchmark]: Sifa took 20617.01 ms. Allocated memory was 199.2 MB in the beginning and 741.9 MB in the end (delta: 542.6 MB). Free memory was 148.3 MB in the beginning and 589.2 MB in the end (delta: -440.9 MB). Peak memory consumption was 101.8 MB. Max. memory is 7.1 GB. [2019-10-04 09:27:32,492 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 480.49 ms. Allocated memory was 133.2 MB in the beginning and 199.2 MB in the end (delta: 66.1 MB). Free memory was 87.6 MB in the beginning and 174.5 MB in the end (delta: -86.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.82 ms. Allocated memory is still 199.2 MB. Free memory was 174.5 MB in the beginning and 172.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 561.37 ms. Allocated memory is still 199.2 MB. Free memory was 172.7 MB in the beginning and 148.3 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Sifa took 20617.01 ms. Allocated memory was 199.2 MB in the beginning and 741.9 MB in the end (delta: 542.6 MB). Free memory was 148.3 MB in the beginning and 589.2 MB in the end (delta: -440.9 MB). Peak memory consumption was 101.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 20554, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1144, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 1039, TOOLS_POST_TIME[ms]: 964, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 25, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1042, TOOLS_QUANTIFIERELIM_TIME[ms]: 729, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 13, FLUID_QUERY_TIME[ms]: 31, FLUID_QUERIES: 1218, FLUID_YES_ANSWERS: 26, DOMAIN_JOIN_APPLICATIONS: 294, DOMAIN_JOIN_TIME[ms]: 15690, DOMAIN_ALPHA_APPLICATIONS: 26, DOMAIN_ALPHA_TIME[ms]: 1703, DOMAIN_WIDEN_APPLICATIONS: 29, DOMAIN_WIDEN_TIME[ms]: 1277, DOMAIN_ISSUBSETEQ_APPLICATIONS: 74, DOMAIN_ISSUBSETEQ_TIME[ms]: 264, DOMAIN_ISBOTTOM_APPLICATIONS: 116, DOMAIN_ISBOTTOM_TIME[ms]: 348, LOOP_SUMMARIZER_APPLICATIONS: 45, LOOP_SUMMARIZER_CACHE_MISSES: 45, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 11864, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 11863, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 74, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 90, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 89, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 12, REGEX_TO_DAG_TIME[ms]: 10, DAG_COMPRESSION_TIME[ms]: 82, DAG_COMPRESSION_PROCESSED_NODES: 2799, DAG_COMPRESSION_RETAINED_NODES: 410 - UnprovableResult [Line: 220]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 6924#(and (= main_~__VERIFIER_assert__cond~10 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (or (and (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~10 0) (<= main_~__tmp_11~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 2 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)) (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__t~0 1) (<= ~__return_main~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~10 0) (<= main_~__tmp_11~0 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)))). Possible FailurePath: - PositiveResult [Line: 305]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 68]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 5999#(and (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__t~0 2147483646) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~__VERIFIER_assert__cond~2 0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (= main_~__VERIFIER_assert__cond~2 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~2) (<= 0 main_~__tmp_3~0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~__tmp_3~0 0) (<= 1 main_~__VERIFIER_assert__cond~0)). Possible FailurePath: - UnprovableResult [Line: 184]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 6235#(and (<= main_~__tmp_9~0 1) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= 0 main_~__tmp_9~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__VERIFIER_assert__cond~8 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_10~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 0 main_~__tmp_10~0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__VERIFIER_assert__cond~8) (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~9 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~9 0)). Possible FailurePath: - UnprovableResult [Line: 122]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 5105#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 main_~main__tagbuf_len~0) (= main_~__tmp_6~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 |old(~__return_305~0)|) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~4 1) (<= 1 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (= main_~__VERIFIER_assert__cond~5 0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 0 main_~__tmp_6~0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_6~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= main_~__VERIFIER_assert__cond~5 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__VERIFIER_assert__cond~0)). Possible FailurePath: - PositiveResult [Line: 172]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 232]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 6463#(and (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__VERIFIER_assert__cond~11 0) (= ~__return_main~0 0) (or (and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__t~0 1) (<= ~__return_main~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__tmp_12~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 0) (<= main_~__tmp_11~0 1) (<= main_~__VERIFIER_assert__cond~11 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)) (and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= main_~__tmp_12~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (<= main_~__tmp_11~0 1) (<= 2 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~11 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)))). Possible FailurePath: - UnprovableResult [Line: 346]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 88#(and (<= main_~main____CPAchecker_TMP_0~1 0) (<= 0 ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= ~__tmp_247_0~0 0) (<= 1 main_~main__t~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_17~0 1) (<= main_~__tmp_14~0 1) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= 0 main_~main____CPAchecker_TMP_0~1) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__VERIFIER_assert__cond~17) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= |old(~__tmp_247_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (= main_~__VERIFIER_assert__cond~17 0) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~__tmp_18~0 0) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 0 |old(~__return_305~0)|) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= 0 main_~main____CPAchecker_TMP_0~1) (<= 1 main_~__VERIFIER_assert__cond~13) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= 1 main_~__tmp_14~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (<= 0 main_~__tmp_18~0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~17 0) (not (= main_~__VERIFIER_assert__cond~16 0)) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= 0 main_~__tmp_17~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (<= 0 ~__tmp_247_0~0) (= ~__return_main~0 0) (<= 1 main_~__tmp_13~0)). Possible FailurePath: - PositiveResult [Line: 80]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 334]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 39]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 763#(and (or (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~main__t~0 0) (<= main_~__tmp_1~0 0) (<= 0 main_~__tmp_1~0) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~main__t~0) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~0 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= main_~__tmp_1~0 1) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0)) (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (= main_~__tmp_1~0 0) (<= ~__return_main~0 0) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~main__t~0 0) (<= main_~__tmp_1~0 0) (<= 0 main_~__tmp_1~0) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~main__t~0) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~0 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0))) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0)). Possible FailurePath: - PositiveResult [Line: 293]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 138]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 3903#(and (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__t~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= ~__return_main~0 0) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= |old(~__tmp_247_0~0)| 0) (<= main_~main____CPAchecker_TMP_5~0 2147483645) (<= 2 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_7~0 0) (<= 1 main_~__tmp_6~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= main_~__VERIFIER_assert__cond~6 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 2 main_~main__tagbuf_len~0) (<= 1 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1)). Possible FailurePath: - PositiveResult [Line: 110]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 150]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 3502#(and (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__t~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= ~__return_main~0 0) (<= main_~__tmp_7~0 1) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~7 0) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~7 0) (<= |old(~__tmp_247_0~0)| 0) (<= main_~main____CPAchecker_TMP_5~0 2147483645) (<= 2 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (<= 1 main_~__tmp_6~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~7) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= 0 main_~__tmp_8~0) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_8~0 0) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= 2 main_~main__tagbuf_len~0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1)). Possible FailurePath: - PositiveResult [Line: 274]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 51]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 787#(or (and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 |old(~__tmp_247_0~0)|) (<= main_~main__t~0 0) (<= main_~__tmp_2~0 0) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 0 main_~main__t~0) (<= 0 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~1 0) (<= main_~__VERIFIER_assert__cond~1 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 1 main_~__VERIFIER_assert__cond~0)) (and (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= main_~__VERIFIER_assert__cond~13 1) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= 1 main_~__VERIFIER_assert__cond~13) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 |old(~__tmp_247_0~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__tmp_2~0 0) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_14~0) (<= 0 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (= main_~__VERIFIER_assert__cond~1 0) (<= main_~__VERIFIER_assert__cond~1 0) (<= 0 |old(~__tmp_383_0~0)|) (= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~12) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 1 main_~__tmp_13~0))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...