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+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:28:35,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:28:35,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:28:35,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:28:35,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:28:35,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:28:35,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:28:35,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:28:35,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:28:35,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:28:35,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:28:35,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:28:35,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:28:35,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:28:35,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:28:35,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:28:35,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:28:35,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:28:35,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:28:35,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:28:35,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:28:35,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:28:35,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:28:35,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:28:35,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:28:35,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:28:35,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:28:35,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:28:35,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:28:35,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2019-10-14 02:28:35,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:28:35,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:28:35,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:28:35,870 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 [2019-10-14 02:28:35,888 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:28:35,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:28:35,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:28:35,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:28:35,891 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:28:35,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:28:35,892 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:28:35,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:28:35,892 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:28:35,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:28:35,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:28:35,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:28:35,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:28:35,894 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:28:35,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:28:35,895 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:28:35,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:28:35,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:28:35,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:28:35,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:28:35,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:28:35,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:28:35,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:28:35,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:28:35,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:28:35,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:28:35,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:28:35,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:28:35,897 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 [2019-10-14 02:28:36,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:28:36,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:28:36,180 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:28:36,181 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:28:36,182 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:28:36,185 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+lhb-reducer.c [2019-10-14 02:28:36,262 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3747e65f/8bd943a9e006423e8db1c033dcf3780f/FLAGcc75438bc [2019-10-14 02:28:36,740 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:28:36,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+lhb-reducer.c [2019-10-14 02:28:36,757 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3747e65f/8bd943a9e006423e8db1c033dcf3780f/FLAGcc75438bc [2019-10-14 02:28:37,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3747e65f/8bd943a9e006423e8db1c033dcf3780f [2019-10-14 02:28:37,277 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:28:37,279 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:28:37,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:28:37,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:28:37,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:28:37,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ddadda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37, skipping insertion in model container [2019-10-14 02:28:37,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,296 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:28:37,350 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:28:37,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:28:37,572 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:28:37,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:28:37,726 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:28:37,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37 WrapperNode [2019-10-14 02:28:37,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:28:37,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:28:37,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:28:37,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:28:37,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (1/1) ... [2019-10-14 02:28:37,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:28:37,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:28:37,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:28:37,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:28:37,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:37" (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 [2019-10-14 02:28:37,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:28:37,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:28:37,825 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:28:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:28:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:28:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-14 02:28:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:28:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:28:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:28:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:28:38,279 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:28:38,280 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 02:28:38,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:28:38 BoogieIcfgContainer [2019-10-14 02:28:38,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:28:38,282 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:28:38,282 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:28:38,283 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:28:38,284 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:28:38" (1/1) ... [2019-10-14 02:28:38,285 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 [2019-10-14 02:28:38,308 INFO L162 IcfgInterpreter]: Started Sifa with 18 locations of interest [2019-10-14 02:28:38,308 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:28:38,317 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:28:38,326 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:28:38,327 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 02:28:38,471 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 22 for LOIs [2019-10-14 02:28:46,792 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-14 02:28:46,793 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-14 02:28:46,795 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 2471#(and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 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) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 1 main_~main__tagbuf_len~0) (<= main_~main__t~0 2147483647) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (<= 0 |old(~__tmp_259_0~0)|) (= main_~__VERIFIER_assert__cond~2 0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= 0 ~__return_305~0) (<= 0 main_~__tmp_3~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (<= main_~__tmp_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-10-14 02:28:46,796 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 2652#(and (<= main_~__tmp_9~0 1) (<= 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 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_9~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__VERIFIER_assert__cond~8 1) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_10~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 0 main_~__tmp_10~0) (<= |old(~__return_305~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~8) (= |old(~__return_305~0)| 0) (= main_~__VERIFIER_assert__cond~9 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= main_~__VERIFIER_assert__cond~9 0)) [2019-10-14 02:28:46,796 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 477#(and (= 0 main_~main__t~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_~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_~main__tagbuf_len~0 main_~main__t~0)) (<= ~__return_main~0 0) (not (= main_~__VERIFIER_assert__cond~0 0)) (<= 0 |old(~__tmp_259_0~0)|) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~0) (<= main_~main__t~0 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (<= main_~__tmp_2~0 0) (<= 0 main_~__tmp_1~0) (= |old(~__tmp_259_0~0)| ~__tmp_259_0~0) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 0) (<= |old(~__tmp_259_0~0)| 0) (<= 0 main_~main__t~0) (<= 0 main_~__tmp_2~0) (<= ~__tmp_383_0~0 0) (<= ~__tmp_259_0~0 0) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_0~0) (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_2~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_1~0 1) (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0)) [2019-10-14 02:28:46,797 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 2270#(and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 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) (<= 0 ~__return_main~0) (<= 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_~__tmp_4~0 0) (<= main_~main__t~0 2147483647) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~main____CPAchecker_TMP_2~0) (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) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~3 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= main_~__tmp_3~0 1) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (<= main_~__VERIFIER_assert__cond~2 1) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-10-14 02:28:46,797 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 2068#(and (<= 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 ~__return_main~0) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main__t~0 2147483647) (<= ~__return_main~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~main____CPAchecker_TMP_2~0) (= 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 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~10 0) (<= main_~__tmp_11~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)) [2019-10-14 02:28:46,797 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 106#(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) (<= 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) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 1 main_~__VERIFIER_assert__cond~13) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (= main_~__VERIFIER_assert__cond~16 0) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= ~__tmp_383_0~0 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_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(~__return_305~0)| 0) (<= 0 main_~__tmp_17~0) (<= 0 main_~main____CPAchecker_TMP_0~0) (= |old(~__return_305~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~12) (= |old(~__tmp_383_0~0)| 0) (<= main_~__tmp_17~0 0) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= main_~__VERIFIER_assert__cond~16 0) (<= 1 main_~__tmp_13~0)) [2019-10-14 02:28:46,798 INFO L193 IcfgInterpreter]: Reachable states at location mainErr17ASSERT_VIOLATIONERROR_FUNCTION satisfy 99#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_19~0) (<= main_~main____CPAchecker_TMP_0~1 0) (= main_~__VERIFIER_assert__cond~19 0) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (<= 0 ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_19~0) (<= 1 main_~main__t~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (<= 0 |old(~__tmp_259_0~0)|) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__VERIFIER_assert__cond~19 0) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= 0 main_~main____CPAchecker_TMP_0~1) (<= 0 main_~__VERIFIER_assert__cond~19) (<= 0 main_~__VERIFIER_assert__cond~18) (<= main_~main____CPAchecker_TMP_0~0 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= |old(~__tmp_259_0~0)| 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)|) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= 0 main_~main____CPAchecker_TMP_0~1) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~__VERIFIER_assert__cond~13) (not (= main_~__VERIFIER_assert__cond~18 0)) (<= main_~__VERIFIER_assert__cond~18 1) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= 0 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_0~0) (<= main_~__tmp_19~0 1) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__tmp_20~0 0) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 1 main_~__tmp_13~0)) [2019-10-14 02:28:46,798 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 84#(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) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (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) (<= main_~__VERIFIER_assert__cond~14 1) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 1 main_~__VERIFIER_assert__cond~12) (= |old(~__tmp_259_0~0)| 0) (<= 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) (= 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) (<= 1 main_~__VERIFIER_assert__cond~13) (<= main_~main____CPAchecker_TMP_1~0 2147483645) (<= main_~__VERIFIER_assert__cond~15 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) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= main_~__tmp_15~0 1) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_0~0) (<= 0 |old(~__tmp_383_0~0)|) (<= 0 main_~__tmp_16~0) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_16~0 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 0 main_~__tmp_15~0) (<= 1 main_~__tmp_13~0)) [2019-10-14 02:28:46,799 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 113#(and (<= 0 ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (<= 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) (= (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) (<= 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) (= |old(~__tmp_259_0~0)| 0) (<= 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)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~__VERIFIER_assert__cond~13) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__tmp_14~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (<= 0 main_~__tmp_18~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_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(~__return_305~0)| 0) (<= 0 main_~__tmp_17~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 1 main_~__tmp_13~0)) [2019-10-14 02:28:46,799 INFO L193 IcfgInterpreter]: Reachable states at location mainErr16ASSERT_VIOLATIONERROR_FUNCTION satisfy 92#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_19~0) (<= 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 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= ~__return_main~0 0) (<= 0 main_~__tmp_19~0) (<= 0 main_~main____CPAchecker_TMP_0~1) (= main_~__VERIFIER_assert__cond~18 0) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 1 main_~__VERIFIER_assert__cond~13) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_19~0 0) (<= main_~__VERIFIER_assert__cond~18 0) (= 0 main_~main____CPAchecker_TMP_0~1) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 main_~__VERIFIER_assert__cond~18) (<= 0 ~__tmp_259_0~0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_0~0 0) (<= |old(~__return_305~0)| 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) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__tmp_13~0)) [2019-10-14 02:28:46,799 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 77#(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) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 1 main_~__VERIFIER_assert__cond~13) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (<= main_~main____CPAchecker_TMP_1~0 2147483645) (<= 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_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= ~__tmp_383_0~0 0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_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(~__return_305~0)| 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) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= 0 main_~__tmp_15~0) (= main_~main__tagbuf_len~0 main_~main__t~0) (<= 1 main_~__tmp_13~0)) [2019-10-14 02:28:46,800 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 1662#(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 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 ~__return_main~0) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 |old(~__return_305~0)|) (<= 0 main_~__VERIFIER_assert__cond~5) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main__t~0 2147483647) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~4 1) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~main____CPAchecker_TMP_2~0) (= 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) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 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 (+ ~__tmp_259_0~0 2147483648)) (<= 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) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (= |old(~__tmp_259_0~0)| 0)) [2019-10-14 02:28:46,800 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_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) (= main_~__VERIFIER_assert__cond~13 0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_13~0) (<= 0 main_~__tmp_14~0) (<= main_~main__t~0 0) (<= main_~__tmp_13~0 1) (= |old(~__tmp_259_0~0)| ~__tmp_259_0~0) (<= 0 ~__return_305~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 0) (<= |old(~__tmp_259_0~0)| 0) (<= 0 main_~main__t~0) (<= ~__tmp_383_0~0 0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_0~0) (<= 0 |old(~__tmp_383_0~0)|) (<= 0 main_~__VERIFIER_assert__cond~13) (= |old(~__return_305~0)| ~__return_305~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main____CPAchecker_TMP_0~0 0) (<= |old(~__return_305~0)| 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)| 0) (<= main_~__VERIFIER_assert__cond~13 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)) [2019-10-14 02:28:46,800 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 1458#(and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__tmp_12~0 1) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~11 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= main_~__tmp_11~0 1) (= |old(~__tmp_259_0~0)| 0) (<= main_~__VERIFIER_assert__cond~11 0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0) (<= main_~__VERIFIER_assert__cond~11 1)) [2019-10-14 02:28:46,801 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 1865#(and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (= main_~__VERIFIER_assert__cond~4 0) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~4 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= 0 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (= |old(~__tmp_259_0~0)| 0)) [2019-10-14 02:28:46,801 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 2832#(and (<= 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) (<= main_~__tmp_9~0 0) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= main_~__VERIFIER_assert__cond~8 0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_9~0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~8) (= |old(~__return_305~0)| 0) (= main_~__VERIFIER_assert__cond~8 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0)) [2019-10-14 02:28:46,801 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 1254#(and (<= 1 main_~__tmp_6~0) (<= 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) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_7~0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__VERIFIER_assert__cond~6 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 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) (or (and (= |old(~__return_305~0)| 0) (= main_~__tmp_6~0 1) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~__VERIFIER_assert__cond~6 0)) (and (= main_~__tmp_6~0 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~__VERIFIER_assert__cond~6 0))) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= |old(~__return_305~0)| 0) (<= main_~main____CPAchecker_TMP_5~0 2147483645) (<= 2 main_~main__t~0) (<= main_~__tmp_7~0 0)) [2019-10-14 02:28:46,802 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 1060#(and (<= 1 main_~__tmp_6~0) (<= 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) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 0 main_~__VERIFIER_assert__cond~7) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= main_~main____CPAchecker_TMP_5~0 2147483646) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= 0 main_~__tmp_8~0) (<= 0 |old(~__tmp_259_0~0)|) (<= main_~__tmp_7~0 1) (<= 0 main_~__tmp_7~0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_8~0 0) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~7 0) (<= 2 main_~main__tagbuf_len~0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~6 1) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__VERIFIER_assert__cond~7 0) (<= |old(~__return_305~0)| 0) (<= 2 main_~main__t~0)) [2019-10-14 02:28:46,859 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-10-14 02:28:46,859 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-14 02:28:46,862 INFO L168 Benchmark]: Toolchain (without parser) took 9582.39 ms. Allocated memory was 138.9 MB in the beginning and 492.3 MB in the end (delta: 353.4 MB). Free memory was 104.0 MB in the beginning and 424.9 MB in the end (delta: -320.9 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. [2019-10-14 02:28:46,863 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 138.9 MB. Free memory is still 121.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-14 02:28:46,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.90 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 103.5 MB in the beginning and 181.6 MB in the end (delta: -78.1 MB). Peak memory consumption was 26.0 MB. Max. memory is 7.1 GB. [2019-10-14 02:28:46,867 INFO L168 Benchmark]: Boogie Preprocessor took 42.55 ms. Allocated memory is still 202.9 MB. Free memory was 181.6 MB in the beginning and 179.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-10-14 02:28:46,870 INFO L168 Benchmark]: RCFGBuilder took 511.62 ms. Allocated memory is still 202.9 MB. Free memory was 179.2 MB in the beginning and 154.1 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2019-10-14 02:28:46,872 INFO L168 Benchmark]: Sifa took 8577.34 ms. Allocated memory was 202.9 MB in the beginning and 492.3 MB in the end (delta: 289.4 MB). Free memory was 154.1 MB in the beginning and 424.9 MB in the end (delta: -270.8 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. [2019-10-14 02:28:46,880 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 138.9 MB. Free memory is still 121.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 446.90 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 103.5 MB in the beginning and 181.6 MB in the end (delta: -78.1 MB). Peak memory consumption was 26.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.55 ms. Allocated memory is still 202.9 MB. Free memory was 181.6 MB in the beginning and 179.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 511.62 ms. Allocated memory is still 202.9 MB. Free memory was 179.2 MB in the beginning and 154.1 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. * Sifa took 8577.34 ms. Allocated memory was 202.9 MB in the beginning and 492.3 MB in the end (delta: 289.4 MB). Free memory was 154.1 MB in the beginning and 424.9 MB in the end (delta: -270.8 MB). Peak memory consumption was 18.6 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]: 8494, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 300, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 277, TOOLS_POST_TIME[ms]: 303, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 20, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 280, TOOLS_QUANTIFIERELIM_TIME[ms]: 229, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 19, FLUID_QUERY_TIME[ms]: 20, FLUID_QUERIES: 312, FLUID_YES_ANSWERS: 11, DOMAIN_JOIN_APPLICATIONS: 137, DOMAIN_JOIN_TIME[ms]: 6991, DOMAIN_ALPHA_APPLICATIONS: 11, DOMAIN_ALPHA_TIME[ms]: 666, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 51, DOMAIN_ISSUBSETEQ_APPLICATIONS: 12, DOMAIN_ISSUBSETEQ_TIME[ms]: 68, DOMAIN_ISBOTTOM_APPLICATIONS: 47, DOMAIN_ISBOTTOM_TIME[ms]: 187, LOOP_SUMMARIZER_APPLICATIONS: 11, LOOP_SUMMARIZER_CACHE_MISSES: 11, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 3495, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 3494, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 12, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 93, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 92, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 9, REGEX_TO_DAG_TIME[ms]: 6, DAG_COMPRESSION_TIME[ms]: 70, DAG_COMPRESSION_PROCESSED_NODES: 1545, DAG_COMPRESSION_RETAINED_NODES: 292 - PositiveResult [Line: 67]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 183]: 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 2652#(and (<= main_~__tmp_9~0 1) (<= 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 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_9~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__VERIFIER_assert__cond~8 1) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_10~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 0 main_~__tmp_10~0) (<= |old(~__return_305~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~8) (= |old(~__return_305~0)| 0) (= main_~__VERIFIER_assert__cond~9 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (<= main_~__VERIFIER_assert__cond~9 0)). Possible FailurePath: - PositiveResult [Line: 47]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 79]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 219]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 328]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 373]: 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 99#(and (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_19~0) (<= main_~main____CPAchecker_TMP_0~1 0) (= main_~__VERIFIER_assert__cond~19 0) (= main_~__VERIFIER_assert__cond~19 main_~__tmp_20~0) (<= 0 ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_19~0) (<= 1 main_~main__t~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_20~0) (<= 0 |old(~__tmp_259_0~0)|) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= main_~__VERIFIER_assert__cond~19 0) (<= |old(~__tmp_383_0~0)| 0) (<= ~__tmp_383_0~0 0) (= 0 main_~main____CPAchecker_TMP_0~1) (<= 0 main_~__VERIFIER_assert__cond~19) (<= 0 main_~__VERIFIER_assert__cond~18) (<= main_~main____CPAchecker_TMP_0~0 0) (<= 0 main_~main____CPAchecker_TMP_0~0) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= |old(~__tmp_259_0~0)| 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)|) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= 0 main_~main____CPAchecker_TMP_0~1) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~__VERIFIER_assert__cond~13) (not (= main_~__VERIFIER_assert__cond~18 0)) (<= main_~__VERIFIER_assert__cond~18 1) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__tmp_14~0) (<= 0 main_~__tmp_20~0) (= main_~__VERIFIER_assert__cond~18 main_~__tmp_19~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_0~0) (<= main_~__tmp_19~0 1) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__tmp_20~0 0) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 1 main_~__tmp_13~0)). Possible FailurePath: - PositiveResult [Line: 304]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 340]: 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 113#(and (<= 0 ~__tmp_383_0~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (= main_~main__t~0 (+ main_~main____CPAchecker_TMP_1~0 1)) (<= 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) (= (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) (<= 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) (= |old(~__tmp_259_0~0)| 0) (<= 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)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_383_0~0) (<= 1 main_~__VERIFIER_assert__cond~13) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= main_~__tmp_13~0 1) (<= 0 ~__return_305~0) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__tmp_14~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (<= 0 main_~__tmp_18~0) (<= ~__tmp_259_0~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 ~__tmp_259_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(~__return_305~0)| 0) (<= 0 main_~__tmp_17~0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 1 main_~__tmp_13~0)). Possible FailurePath: - PositiveResult [Line: 361]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 292]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 121]: 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 1662#(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 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 ~__return_main~0) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 |old(~__return_305~0)|) (<= 0 main_~__VERIFIER_assert__cond~5) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main__t~0 2147483647) (<= ~__return_main~0 0) (<= main_~__VERIFIER_assert__cond~4 1) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~main____CPAchecker_TMP_2~0) (= 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) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= |old(~__tmp_383_0~0)| 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 (+ ~__tmp_259_0~0 2147483648)) (<= 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) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (= |old(~__tmp_259_0~0)| 0)). Possible FailurePath: - PositiveResult [Line: 273]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 231]: 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 1458#(and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__tmp_12~0 1) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 0 |old(~__return_305~0)|) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~main____CPAchecker_TMP_3~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~11 0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= main_~main____CPAchecker_TMP_3~0 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= main_~__tmp_11~0 1) (= |old(~__tmp_259_0~0)| 0) (<= main_~__VERIFIER_assert__cond~11 0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0) (<= main_~__VERIFIER_assert__cond~11 1)). Possible FailurePath: - UnprovableResult [Line: 109]: 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 1865#(and (<= 0 main_~main__tagbuf_len~0) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (= main_~__VERIFIER_assert__cond~4 0) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~4 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= 0 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (= |old(~__tmp_259_0~0)| 0)). Possible FailurePath: - UnprovableResult [Line: 171]: 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 2832#(and (<= 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) (<= main_~__tmp_9~0 0) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= main_~__VERIFIER_assert__cond~8 0) (<= 1 main_~main__t~0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_9~0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= |old(~__return_305~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~8) (= |old(~__return_305~0)| 0) (= main_~__VERIFIER_assert__cond~8 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0)). Possible FailurePath: - UnprovableResult [Line: 137]: 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 1254#(and (<= 1 main_~__tmp_6~0) (<= 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) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= 0 |old(~__tmp_259_0~0)|) (<= 0 main_~__tmp_7~0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__VERIFIER_assert__cond~6 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 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) (or (and (= |old(~__return_305~0)| 0) (= main_~__tmp_6~0 1) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~__VERIFIER_assert__cond~6 0)) (and (= main_~__tmp_6~0 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= |old(~__tmp_259_0~0)| 0) (= main_~__VERIFIER_assert__cond~6 0))) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= |old(~__return_305~0)| 0) (<= main_~main____CPAchecker_TMP_5~0 2147483645) (<= 2 main_~main__t~0) (<= main_~__tmp_7~0 0)). Possible FailurePath: - UnprovableResult [Line: 149]: 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 1060#(and (<= 1 main_~__tmp_6~0) (<= 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) (<= main_~main__tagbuf_len~0 2147483646) (<= 1 main_~__tmp_5~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 0 main_~__VERIFIER_assert__cond~7) (<= 0 ~__return_main~0) (<= 0 |old(~__return_305~0)|) (<= main_~main____CPAchecker_TMP_5~0 2147483646) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= 0 main_~__tmp_8~0) (<= 0 |old(~__tmp_259_0~0)|) (<= main_~__tmp_7~0 1) (<= 0 main_~__tmp_7~0) (<= 0 main_~main____CPAchecker_TMP_2~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_8~0 0) (<= main_~__tmp_6~0 1) (<= 0 ~__return_305~0) (<= ~__tmp_259_0~0 2147483647) (<= |old(~__tmp_259_0~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~4) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= ~__tmp_383_0~0 0) (<= main_~__tmp_5~0 1) (<= ~__return_305~0 0) (<= 0 (+ ~__tmp_259_0~0 2147483648)) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~7 0) (<= 2 main_~main__tagbuf_len~0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~6 1) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__VERIFIER_assert__cond~7 0) (<= |old(~__return_305~0)| 0) (<= 2 main_~main__t~0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...