java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 02:25:20,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 02:25:20,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 02:25:20,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 02:25:20,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 02:25:20,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 02:25:20,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 02:25:20,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 02:25:20,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 02:25:20,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 02:25:20,876 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 02:25:20,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 02:25:20,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 02:25:20,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 02:25:20,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 02:25:20,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 02:25:20,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 02:25:20,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 02:25:20,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 02:25:20,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 02:25:20,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 02:25:20,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 02:25:20,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 02:25:20,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 02:25:20,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 02:25:20,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 02:25:20,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 02:25:20,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 02:25:20,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 02:25:20,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 02:25:20,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 02:25:20,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 02:25:20,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 02:25:20,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 02:25:20,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 02:25:20,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 02:25:20,903 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 02:25:20,918 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 02:25:20,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 02:25:20,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 02:25:20,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 02:25:20,920 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 02:25:20,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 02:25:20,920 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 02:25:20,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 02:25:20,920 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 02:25:20,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 02:25:20,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 02:25:20,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 02:25:20,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 02:25:20,921 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 02:25:20,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 02:25:20,922 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 02:25:20,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 02:25:20,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 02:25:20,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 02:25:20,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 02:25:20,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 02:25:20,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:25:20,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 02:25:20,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 02:25:20,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 02:25:20,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 02:25:20,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 02:25:20,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 02:25:20,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 02:25:20,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 02:25:20,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 02:25:20,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 02:25:20,983 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 02:25:20,983 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 02:25:20,984 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-08-10 02:25:21,058 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22e0f0fe8/1658c8de21f74098a8a36fb58487f0de/FLAG107ced018 [2019-08-10 02:25:21,510 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 02:25:21,513 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-08-10 02:25:21,524 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22e0f0fe8/1658c8de21f74098a8a36fb58487f0de/FLAG107ced018 [2019-08-10 02:25:21,874 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22e0f0fe8/1658c8de21f74098a8a36fb58487f0de [2019-08-10 02:25:21,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 02:25:21,884 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 02:25:21,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 02:25:21,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 02:25:21,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 02:25:21,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:25:21" (1/1) ... [2019-08-10 02:25:21,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e77168f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:21, skipping insertion in model container [2019-08-10 02:25:21,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:25:21" (1/1) ... [2019-08-10 02:25:21,903 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 02:25:21,948 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 02:25:22,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:25:22,153 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 02:25:22,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:25:22,310 INFO L192 MainTranslator]: Completed translation [2019-08-10 02:25:22,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22 WrapperNode [2019-08-10 02:25:22,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 02:25:22,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 02:25:22,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 02:25:22,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 02:25:22,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:22,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 02:25:22,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 02:25:22,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 02:25:22,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 02:25:22,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:25:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:25:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 02:25:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 02:25:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 02:25:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 02:25:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 02:25:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 02:25:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 02:25:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 02:25:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 02:25:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 02:25:22,733 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 02:25:22,733 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 02:25:22,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:25:22 BoogieIcfgContainer [2019-08-10 02:25:22,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 02:25:22,735 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 02:25:22,735 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 02:25:22,736 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 02:25:22,737 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:25:22" (1/1) ... [2019-08-10 02:25:24,171 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:25:24,181 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:25:24,185 INFO L168 Benchmark]: Toolchain (without parser) took 2299.21 ms. Allocated memory was 134.7 MB in the beginning and 257.4 MB in the end (delta: 122.7 MB). Free memory was 90.7 MB in the beginning and 185.5 MB in the end (delta: -94.8 MB). Peak memory consumption was 107.0 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:24,186 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 02:25:24,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.50 ms. Allocated memory was 134.7 MB in the beginning and 202.4 MB in the end (delta: 67.6 MB). Free memory was 90.5 MB in the beginning and 179.2 MB in the end (delta: -88.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:24,189 INFO L168 Benchmark]: Boogie Preprocessor took 36.13 ms. Allocated memory is still 202.4 MB. Free memory was 179.2 MB in the beginning and 177.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:24,192 INFO L168 Benchmark]: RCFGBuilder took 386.53 ms. Allocated memory is still 202.4 MB. Free memory was 176.8 MB in the beginning and 153.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:24,193 INFO L168 Benchmark]: Symbolic Interpretation took 1446.34 ms. Allocated memory was 202.4 MB in the beginning and 257.4 MB in the end (delta: 55.1 MB). Free memory was 153.3 MB in the beginning and 185.5 MB in the end (delta: -32.2 MB). Peak memory consumption was 102.0 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:24,203 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 51]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 281#(and (or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~__tmp_2~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_247_0~0) (not (= main_~__VERIFIER_assert__cond~0 0))) (and (= 0 main_~main__t~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ ~__tmp_247_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) (<= ~__tmp_247_0~0 2147483647) (= main_~__tmp_2~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= |old(~__return_305~0)| ~__return_305~0) (not (= 0 ~__tmp_247_0~0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (= |old(~__tmp_247_0~0)| 0) (or (and (= main_~__tmp_1~0 1) (<= 0 main_~main__t~0)) (and (= main_~__tmp_1~0 0) (not (<= 0 main_~main__t~0)))) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0))) (= main_~__VERIFIER_assert__cond~1 0)). Possible FailurePath: - UnprovableResult [Line: 80]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1277#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (or (and (or (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ ~__tmp_247_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) (<= ~__tmp_247_0~0 2147483647) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (not (= 0 ~__tmp_247_0~0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (or (and (= main_~__tmp_2~0 0) (not (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (and (= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__tmp_247_0~0)| 0) (or (and (<= 0 main_~main____CPAchecker_TMP_2~0) (= main_~__tmp_1~0 1)) (and (not (<= 0 main_~main____CPAchecker_TMP_2~0)) (= main_~__tmp_1~0 0))) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= ~__return_main~0 0)) (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (or (and (<= 0 main_~main____CPAchecker_TMP_2~0) (= main_~__tmp_1~0 1)) (and (not (<= 0 main_~main____CPAchecker_TMP_2~0)) (= main_~__tmp_1~0 0))) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_247_0~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (or (and (= main_~__tmp_2~0 0) (not (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (and (= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))))) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~1 0))) (and (or (and (= 0 main_~__tmp_10~0) (not (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_10~0) (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0))) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (or (and (= main_~__tmp_9~0 0) (not (<= 0 main_~main____CPAchecker_TMP_7~0))) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_9~0 1))) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~9 0)))) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 184]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1380#(and (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__VERIFIER_assert__cond~9 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)). Possible FailurePath: - UnprovableResult [Line: 110]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1224#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~4 0)). Possible FailurePath: - UnprovableResult [Line: 232]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1469#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (= main_~main____CPAchecker_TMP_3~0 0) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ ~__tmp_247_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) (<= ~__tmp_247_0~0 2147483647) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= 0 ~__tmp_247_0~0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (or (and (= main_~__tmp_2~0 0) (not (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (and (= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__tmp_247_0~0)| 0) (or (and (<= 0 main_~main____CPAchecker_TMP_2~0) (= main_~__tmp_1~0 1)) (and (not (<= 0 main_~main____CPAchecker_TMP_2~0)) (= main_~__tmp_1~0 0))) (= |old(~__return_305~0)| 0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (= |old(~__tmp_383_0~0)| 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= ~__return_main~0 0))) (= main_~__VERIFIER_assert__cond~11 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: Interpreter reached this location of interest. Location might be reachable. Predicate is 1332#(or (= main_~__VERIFIER_assert__cond~2 0) (and (= main_~__VERIFIER_assert__cond~2 0) (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= ~__return_main~0 0) (= main_~main____CPAchecker_TMP_2~0 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: Interpreter reached this location of interest. Location might be reachable. Predicate is 271#(or (and (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~1 2147483647) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_247_0~0)) (and (= 0 main_~main__t~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ ~__tmp_247_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) (<= ~__tmp_247_0~0 2147483647) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= |old(~__return_305~0)| ~__return_305~0) (not (= 0 ~__tmp_247_0~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (= |old(~__tmp_247_0~0)| 0) (or (and (= main_~__tmp_1~0 1) (<= 0 main_~main__t~0)) (and (= main_~__tmp_1~0 0) (not (<= 0 main_~main__t~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: Interpreter reached this location of interest. Location might be reachable. Predicate is 909#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (or (and (not (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0)) (= main_~__tmp_6~0 0)) (and (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (or (and (= main_~__tmp_5~0 0) (not (<= 0 main_~main____CPAchecker_TMP_5~0))) (and (= main_~__tmp_5~0 1) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~main__tagbuf_len~0 main_~main__t~0)). Possible FailurePath: - UnprovableResult [Line: 334]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 68#(and (= 0 main_~main____CPAchecker_TMP_0~1) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~16 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~1 2147483647)). Possible FailurePath: - UnprovableResult [Line: 220]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1510#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (or (= main_~main____CPAchecker_TMP_3~0 0) (and (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_2~0)) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ ~__tmp_247_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) (<= ~__tmp_247_0~0 2147483647) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= 0 ~__tmp_247_0~0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_247_0~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= |old(~__return_305~0)| ~__return_305~0) (or (and (= main_~__tmp_2~0 0) (not (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (and (= main_~__tmp_2~0 1) (<= main_~main____CPAchecker_TMP_2~0 main_~main__tagbuf_len~0))) (= 0 main_~main____CPAchecker_TMP_2~0) (= |old(~__tmp_247_0~0)| 0) (or (and (<= 0 main_~main____CPAchecker_TMP_2~0) (= main_~__tmp_1~0 1)) (and (not (<= 0 main_~main____CPAchecker_TMP_2~0)) (= main_~__tmp_1~0 0))) (= |old(~__return_305~0)| 0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__t~0) (= |old(~__tmp_383_0~0)| 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= ~__return_main~0 0)))). Possible FailurePath: - UnprovableResult [Line: 346]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 64#(and (not (= main_~__VERIFIER_assert__cond~16 0)) (= 0 main_~main____CPAchecker_TMP_0~1) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_17~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_18~0) (= main_~__VERIFIER_assert__cond~17 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~1 2147483648)) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~1 2147483647)). Possible FailurePath: - UnprovableResult [Line: 122]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1161#(and (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_6~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__VERIFIER_assert__cond~5 0) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_5~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)). Possible FailurePath: - UnprovableResult [Line: 305]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 57#(and (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~main____CPAchecker_TMP_1~0 0) (= ~__return_main~0 0) (= ~__tmp_383_0~0 0)) (= main_~main____CPAchecker_TMP_0~1 0)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_15~0) (= main_~__VERIFIER_assert__cond~15 0) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (= main_~main__tagbuf_len~0 main_~main__t~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_16~0)). Possible FailurePath: - UnprovableResult [Line: 172]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1427#(and (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~8 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)). Possible FailurePath: - UnprovableResult [Line: 293]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 52#(and (or (and (= |old(~__tmp_247_0~0)| 0) (= |old(~__return_305~0)| 0) (= |old(~__tmp_383_0~0)| 0) (= main_~main____CPAchecker_TMP_1~0 0) (= ~__return_main~0 0) (= ~__tmp_383_0~0 0)) (= main_~main____CPAchecker_TMP_0~1 0)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_15~0) (= main_~__VERIFIER_assert__cond~14 0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (= main_~main__tagbuf_len~0 main_~main__t~0)). Possible FailurePath: - UnprovableResult [Line: 274]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 17#(and (= 0 main_~main__t~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (<= 0 main_~main__tagbuf_len~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__tagbuf_len~0 2147483646) (<= 0 (+ main_~main__tagbuf_len~0 2147483649)) (= |old(~__tmp_383_0~0)| ~__tmp_383_0~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= |old(~__return_305~0)| ~__return_305~0) (= |old(~__tmp_247_0~0)| ~__tmp_247_0~0) (= main_~__VERIFIER_assert__cond~13 0) (= 0 main_~main____CPAchecker_TMP_0~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= |old(~__tmp_247_0~0)| 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) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647)). Possible FailurePath: - UnprovableResult [Line: 138]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 975#(or (and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_5~0)) (= main_~__tmp_5~0 0)) (and (= main_~__tmp_5~0 1) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (not (= main_~__VERIFIER_assert__cond~5 0)) (or (and (not (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0)) (= main_~__tmp_6~0 0)) (and (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__t~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~main__tagbuf_len~0 main_~main__t~0) (= main_~__VERIFIER_assert__cond~6 0)) (and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (or (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_9~0 1)) (and (= main_~__tmp_9~0 0) (not (<= 0 main_~main____CPAchecker_TMP_7~0)))) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main____CPAchecker_TMP_5~0) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_5~0)) (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (or (and (= 0 main_~__tmp_10~0) (not (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_10~0) (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0))) (or (and (not (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0)) (= main_~__tmp_6~0 0)) (and (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0) (or (and (= main_~__tmp_5~0 0) (not (<= 0 main_~main____CPAchecker_TMP_5~0))) (and (= main_~__tmp_5~0 1) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__t~0) (= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= main_~main__tagbuf_len~0 main_~main__t~0))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 426.50 ms. Allocated memory was 134.7 MB in the beginning and 202.4 MB in the end (delta: 67.6 MB). Free memory was 90.5 MB in the beginning and 179.2 MB in the end (delta: -88.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.13 ms. Allocated memory is still 202.4 MB. Free memory was 179.2 MB in the beginning and 177.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 386.53 ms. Allocated memory is still 202.4 MB. Free memory was 176.8 MB in the beginning and 153.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1446.34 ms. Allocated memory was 202.4 MB in the beginning and 257.4 MB in the end (delta: 55.1 MB). Free memory was 153.3 MB in the beginning and 185.5 MB in the end (delta: -32.2 MB). Peak memory consumption was 102.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...