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.logsizewrapperfluid.intern.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-ba7495b [2019-09-25 16:18:18,582 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-25 16:18:18,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-25 16:18:18,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-25 16:18:18,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-25 16:18:18,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-25 16:18:18,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-25 16:18:18,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-25 16:18:18,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-25 16:18:18,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-25 16:18:18,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-25 16:18:18,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-25 16:18:18,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-25 16:18:18,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-25 16:18:18,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-25 16:18:18,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-25 16:18:18,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-25 16:18:18,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-25 16:18:18,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-25 16:18:18,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-25 16:18:18,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-25 16:18:18,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-25 16:18:18,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-25 16:18:18,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-25 16:18:18,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-25 16:18:18,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-25 16:18:18,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-25 16:18:18,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-25 16:18:18,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-25 16:18:18,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-25 16:18:18,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-25 16:18:18,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-25 16:18:18,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-25 16:18:18,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-25 16:18:18,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-25 16:18:18,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-25 16:18:18,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-25 16:18:18,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-25 16:18:18,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-25 16:18:18,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-25 16:18:18,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-25 16:18:18,633 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 [2019-09-25 16:18:18,647 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-25 16:18:18,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-25 16:18:18,649 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-25 16:18:18,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-25 16:18:18,649 INFO L138 SettingsManager]: * Use SBE=true [2019-09-25 16:18:18,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-25 16:18:18,650 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-25 16:18:18,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-25 16:18:18,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-25 16:18:18,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-25 16:18:18,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-25 16:18:18,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-25 16:18:18,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-25 16:18:18,651 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-25 16:18:18,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-25 16:18:18,651 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-25 16:18:18,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-25 16:18:18,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-25 16:18:18,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-25 16:18:18,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-25 16:18:18,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-25 16:18:18,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-25 16:18:18,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-25 16:18:18,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-25 16:18:18,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-25 16:18:18,653 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-25 16:18:18,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-25 16:18:18,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-25 16:18:18,654 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: LogSizeWrapperFluid Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-25 16:18:18,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-25 16:18:18,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-25 16:18:18,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-25 16:18:18,701 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-25 16:18:18,702 INFO L275 PluginConnector]: CDTParser initialized [2019-09-25 16:18:18,702 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-25 16:18:18,779 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f4bd9581/c977d9c1ca70493cb7deef150e98818c/FLAGeeadbafbf [2019-09-25 16:18:19,306 INFO L306 CDTParser]: Found 1 translation units. [2019-09-25 16:18:19,309 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-25 16:18:19,320 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f4bd9581/c977d9c1ca70493cb7deef150e98818c/FLAGeeadbafbf [2019-09-25 16:18:19,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f4bd9581/c977d9c1ca70493cb7deef150e98818c [2019-09-25 16:18:19,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-25 16:18:19,660 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-25 16:18:19,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-25 16:18:19,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-25 16:18:19,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-25 16:18:19,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 04:18:19" (1/1) ... [2019-09-25 16:18:19,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6977d3e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:19, skipping insertion in model container [2019-09-25 16:18:19,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 04:18:19" (1/1) ... [2019-09-25 16:18:19,681 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-25 16:18:19,711 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-25 16:18:19,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 16:18:19,935 INFO L188 MainTranslator]: Completed pre-run [2019-09-25 16:18:20,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 16:18:20,090 INFO L192 MainTranslator]: Completed translation [2019-09-25 16:18:20,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20 WrapperNode [2019-09-25 16:18:20,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-25 16:18:20,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-25 16:18:20,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-25 16:18:20,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-25 16:18:20,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-25 16:18:20,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-25 16:18:20,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-25 16:18:20,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-25 16:18:20,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:20" (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 [2019-09-25 16:18:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-25 16:18:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-25 16:18:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-25 16:18:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-25 16:18:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-25 16:18:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-25 16:18:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-25 16:18:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-25 16:18:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-25 16:18:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-25 16:18:20,648 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-25 16:18:20,649 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-25 16:18:20,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 04:18:20 BoogieIcfgContainer [2019-09-25 16:18:20,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-25 16:18:20,651 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-25 16:18:20,651 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-25 16:18:20,651 INFO L275 PluginConnector]: Sifa initialized [2019-09-25 16:18:20,652 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 04:18:20" (1/1) ... [2019-09-25 16:18:20,653 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 [2019-09-25 16:18:20,688 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-09-25 16:18:20,688 INFO L169 IcfgInterpreter]: Building call graph [2019-09-25 16:18:20,696 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-25 16:18:20,704 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-25 16:18:20,705 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-25 16:18:20,844 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 24 for LOIs [2019-09-25 16:18:21,225 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-25 16:18:37,547 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-25 16:18:37,548 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-25 16:18:37,550 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 5426#(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)) [2019-09-25 16:18:37,551 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 758#(and (<= main_~__VERIFIER_assert__cond~1 0) (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)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__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) (<= 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) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~1 0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (= |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)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__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_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) (<= 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) (<= main_~__tmp_2~0 1) (= |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)))) [2019-09-25 16:18:37,551 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 4578#(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)) [2019-09-25 16:18:37,551 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 734#(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) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~0 0) (= main_~__VERIFIER_assert__cond~0 0) (<= 0 |old(~__tmp_383_0~0)|) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0)) [2019-09-25 16:18:37,552 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 3019#(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) (<= ~__tmp_247_0~0 2147483647) (<= 0 ~__return_main~0) (<= ~__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) (or (and (= main_~__tmp_5~0 1) (= main_~__VERIFIER_assert__cond~7 0)) (and (= main_~__tmp_5~0 0) (= main_~__VERIFIER_assert__cond~7 0))) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 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) (<= 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)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 main_~__tmp_8~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= 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) (<= 1 main_~main____CPAchecker_TMP_5~0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1)) [2019-09-25 16:18:37,552 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 654#(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)) [2019-09-25 16:18:37,552 INFO L193 IcfgInterpreter]: Reachable states at location mainErr16ASSERT_VIOLATIONERROR_FUNCTION satisfy 718#(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)) [2019-09-25 16:18:37,553 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 4900#(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) (<= main_~__tmp_10~0 1) (<= 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) (<= 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)|) (<= 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) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~9 1) (<= 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_~__VERIFIER_assert__cond~9 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~9 0)) [2019-09-25 16:18:37,553 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 3316#(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)) [2019-09-25 16:18:37,553 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 4389#(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)) [2019-09-25 16:18:37,554 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 5420#(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)) [2019-09-25 16:18:37,554 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 4199#(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)) [2019-09-25 16:18:37,555 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 5245#(and (and (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 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 main_~__VERIFIER_assert__cond~11) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main____CPAchecker_TMP_2~0) (<= main_~__tmp_12~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= |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) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= main_~__tmp_11~0 1) (<= 2 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~11 0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= 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) (<= main_~main____CPAchecker_TMP_3~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_11~0) (<= 1 main_~__tmp_13~0)) (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) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 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)|) (<= 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) (<= main_~__VERIFIER_assert__cond~11 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)))) [2019-09-25 16:18:37,555 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 3906#(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)) [2019-09-25 16:18:37,555 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 5077#(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)) [2019-09-25 16:18:37,556 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 711#(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)) [2019-09-25 16:18:37,556 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 5412#(and (and (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= |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 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) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 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) (<= 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) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 main_~__tmp_11~0)) (and (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main____CPAchecker_TMP_2~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= |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) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= 2 main_~main__t~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= 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) (<= main_~main____CPAchecker_TMP_3~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__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) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_11~0) (<= 1 main_~__tmp_13~0)))) [2019-09-25 16:18:37,595 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-25 16:18:37,595 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-25 16:18:37,598 INFO L168 Benchmark]: Toolchain (without parser) took 17937.16 ms. Allocated memory was 132.6 MB in the beginning and 676.3 MB in the end (delta: 543.7 MB). Free memory was 87.3 MB in the beginning and 513.6 MB in the end (delta: -426.4 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. [2019-09-25 16:18:37,598 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory is still 106.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-25 16:18:37,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.66 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 87.3 MB in the beginning and 174.7 MB in the end (delta: -87.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2019-09-25 16:18:37,601 INFO L168 Benchmark]: Boogie Preprocessor took 39.38 ms. Allocated memory is still 199.8 MB. Free memory was 174.7 MB in the beginning and 172.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-09-25 16:18:37,601 INFO L168 Benchmark]: RCFGBuilder took 518.75 ms. Allocated memory is still 199.8 MB. Free memory was 172.9 MB in the beginning and 148.5 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2019-09-25 16:18:37,602 INFO L168 Benchmark]: Sifa took 16944.70 ms. Allocated memory was 199.8 MB in the beginning and 676.3 MB in the end (delta: 476.6 MB). Free memory was 148.5 MB in the beginning and 513.6 MB in the end (delta: -365.2 MB). Peak memory consumption was 111.4 MB. Max. memory is 7.1 GB. [2019-09-25 16:18:37,606 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory is still 106.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 430.66 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 87.3 MB in the beginning and 174.7 MB in the end (delta: -87.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.38 ms. Allocated memory is still 199.8 MB. Free memory was 174.7 MB in the beginning and 172.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 518.75 ms. Allocated memory is still 199.8 MB. Free memory was 172.9 MB in the beginning and 148.5 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Sifa took 16944.70 ms. Allocated memory was 199.8 MB in the beginning and 676.3 MB in the end (delta: 476.6 MB). Free memory was 148.5 MB in the beginning and 513.6 MB in the end (delta: -365.2 MB). Peak memory consumption was 111.4 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]: 16868, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1101, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 1001, TOOLS_POST_TIME[ms]: 750, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 24, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1004, TOOLS_QUANTIFIERELIM_TIME[ms]: 533, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 13, FLUID_QUERY_TIME[ms]: 29, FLUID_QUERIES: 1172, FLUID_YES_ANSWERS: 25, DOMAIN_JOIN_APPLICATIONS: 284, DOMAIN_JOIN_TIME[ms]: 13026, DOMAIN_ALPHA_APPLICATIONS: 25, DOMAIN_ALPHA_TIME[ms]: 1215, DOMAIN_WIDEN_APPLICATIONS: 28, DOMAIN_WIDEN_TIME[ms]: 902, DOMAIN_ISSUBSETEQ_APPLICATIONS: 71, DOMAIN_ISSUBSETEQ_TIME[ms]: 282, DOMAIN_ISBOTTOM_APPLICATIONS: 115, DOMAIN_ISBOTTOM_TIME[ms]: 394, LOOP_SUMMARIZER_APPLICATIONS: 43, LOOP_SUMMARIZER_CACHE_MISSES: 43, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 9630, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 9629, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 71, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 83, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 83, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 8, REGEX_TO_DAG_TIME[ms]: 7, DAG_COMPRESSION_TIME[ms]: 91, DAG_COMPRESSION_PROCESSED_NODES: 2735, DAG_COMPRESSION_RETAINED_NODES: 407 - PositiveResult [Line: 293]: 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 758#(and (<= main_~__VERIFIER_assert__cond~1 0) (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)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__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) (<= 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) (<= 0 |old(~__tmp_383_0~0)|) (= main_~__VERIFIER_assert__cond~1 0) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__tmp_247_0~0)| 0) (<= main_~__tmp_2~0 1) (= |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)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__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_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) (<= 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) (<= main_~__tmp_2~0 1) (= |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: - 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 4578#(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: 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 734#(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) (<= ~__return_305~0 0) (<= main_~__VERIFIER_assert__cond~0 0) (= main_~__VERIFIER_assert__cond~0 0) (<= 0 |old(~__tmp_383_0~0)|) (= |old(~__tmp_247_0~0)| 0) (<= |old(~__return_305~0)| 0) (<= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0)). Possible FailurePath: - 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 3019#(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) (<= ~__tmp_247_0~0 2147483647) (<= 0 ~__return_main~0) (<= ~__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) (or (and (= main_~__tmp_5~0 1) (= main_~__VERIFIER_assert__cond~7 0)) (and (= main_~__tmp_5~0 0) (= main_~__VERIFIER_assert__cond~7 0))) (<= |old(~__tmp_383_0~0)| 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= ~__tmp_383_0~0 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) (<= 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)|) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 main_~__tmp_8~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= 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) (<= 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: 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 718#(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: - 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 4900#(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) (<= main_~__tmp_10~0 1) (<= 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) (<= 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)|) (<= 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) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~__VERIFIER_assert__cond~9 1) (<= 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_~__VERIFIER_assert__cond~9 0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~9 0)). Possible FailurePath: - 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 3316#(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: 80]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 305]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 110]: 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 5245#(and (and (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 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 main_~__VERIFIER_assert__cond~11) (<= 0 ~__tmp_383_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= ~__tmp_247_0~0 2147483647) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 1 main_~main____CPAchecker_TMP_2~0) (<= main_~__tmp_12~0 0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (<= main_~__tmp_14~0 1) (<= |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) (<= 1 main_~__VERIFIER_assert__cond~12) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (<= main_~__tmp_11~0 1) (<= 2 main_~main__t~0) (<= main_~__VERIFIER_assert__cond~11 0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ ~__tmp_247_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~13 1) (<= main_~__VERIFIER_assert__cond~10 1) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 main_~__VERIFIER_assert__cond~10) (<= 1 main_~main__tagbuf_len~0) (<= 0 |old(~__return_305~0)|) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (<= 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) (<= main_~main____CPAchecker_TMP_3~0 0) (<= main_~__VERIFIER_assert__cond~12 1) (<= ~__return_305~0 0) (<= 0 |old(~__tmp_383_0~0)|) (<= main_~main____CPAchecker_TMP_2~0 2147483646) (<= main_~__tmp_1~0 1) (<= |old(~__return_305~0)| 0) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_11~0) (<= 1 main_~__tmp_13~0)) (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) (<= ~__return_main~0 0) (<= main_~main__t~0 2147483647) (<= 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)|) (<= 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) (<= 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: 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 3906#(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 - PositiveResult [Line: 334]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 220]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...