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.p+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:46:23,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:46:23,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:46:23,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:46:23,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:46:23,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:46:23,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:46:23,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:46:23,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:46:23,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:46:23,074 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:46:23,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:46:23,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:46:23,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:46:23,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:46:23,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:46:23,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:46:23,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:46:23,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:46:23,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:46:23,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:46:23,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:46:23,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:46:23,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:46:23,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:46:23,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:46:23,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:46:23,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:46:23,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:46:23,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:46:23,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:46:23,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:46:23,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:46:23,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:46:23,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:46:23,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:46:23,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:46:23,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:46:23,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:46:23,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:46:23,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:46:23,104 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:46:23,119 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:46:23,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:46:23,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:46:23,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:46:23,121 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:46:23,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:46:23,122 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:46:23,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:46:23,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:46:23,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:46:23,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:46:23,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:46:23,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:46:23,123 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:46:23,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:46:23,124 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:46:23,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:46:23,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:46:23,124 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:46:23,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:46:23,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:46:23,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:23,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:46:23,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:46:23,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:46:23,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:46:23,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:46:23,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:46:23,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:46:23,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:46:23,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:46:23,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:46:23,199 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:46:23,200 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:46:23,201 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c [2019-08-08 11:46:23,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12d283d8a/02ddd65a754a44f09f36f499c5ecc02f/FLAG26efc78cb [2019-08-08 11:46:23,813 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:46:23,814 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c [2019-08-08 11:46:23,831 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12d283d8a/02ddd65a754a44f09f36f499c5ecc02f/FLAG26efc78cb [2019-08-08 11:46:24,124 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12d283d8a/02ddd65a754a44f09f36f499c5ecc02f [2019-08-08 11:46:24,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:46:24,136 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:46:24,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:24,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:46:24,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:46:24,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b512f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24, skipping insertion in model container [2019-08-08 11:46:24,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,152 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:46:24,207 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:46:24,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:24,484 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:46:24,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:24,709 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:46:24,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24 WrapperNode [2019-08-08 11:46:24,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:24,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:46:24,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:46:24,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:46:24,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... [2019-08-08 11:46:24,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:46:24,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:46:24,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:46:24,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:46:24,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:46:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:46:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:46:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:46:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 11:46:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:46:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:46:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:46:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:46:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:46:25,928 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:46:25,929 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:46:25,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:25 BoogieIcfgContainer [2019-08-08 11:46:25,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:46:25,931 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:46:25,931 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:46:25,932 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:46:25,933 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:25" (1/1) ... [2019-08-08 11:46:25,946 INFO L148 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-08-08 11:46:25,949 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:46:25,958 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:46:25,966 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:46:25,968 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:46:26,019 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 24 [2019-08-08 11:46:28,632 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:46:28,632 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:46:28,636 INFO L179 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONERROR_FUNCTION has predicate 2581#(and (= 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)) [2019-08-08 11:46:28,637 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONERROR_FUNCTION has predicate 2321#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= (+ 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~11 main_~__tmp_12~0) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_5~0)) (= main_~__tmp_8~0 (ite (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_7~0 (ite (<= 0 main_~main____CPAchecker_TMP_5~0) 1 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= 0 main_~main____CPAchecker_TMP_6~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) (exists ((v_main_~main____CPAchecker_TMP_3~0_98 Int)) (not (= 0 v_main_~main____CPAchecker_TMP_3~0_98)))) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_11~0) (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__t~0) (= main_~__VERIFIER_assert__cond~8 0) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-08-08 11:46:28,638 INFO L179 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONERROR_FUNCTION has predicate 268#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= (ite (<= main_~main____CPAchecker_TMP_1~9 main_~main__tagbuf_len~0) 1 0) 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~9)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (= ~__tmp_3137_1~0 0) (= (+ main_~main____CPAchecker_TMP_1~9 1) main_~main__t~0) (not (= (ite (<= 0 main_~main____CPAchecker_TMP_1~9) 1 0) 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= main_~__VERIFIER_assert__cond~50 0)) (= 0 main_~main____CPAchecker_TMP_0~9) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~9) (= main_~__VERIFIER_assert__cond~51 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)) [2019-08-08 11:46:28,638 INFO L179 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONERROR_FUNCTION has predicate 263#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= (ite (<= main_~main____CPAchecker_TMP_1~9 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~9)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (= ~__tmp_3137_1~0 0) (= (+ main_~main____CPAchecker_TMP_1~9 1) main_~main__t~0) (not (= (ite (<= 0 main_~main____CPAchecker_TMP_1~9) 1 0) 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= 0 main_~main____CPAchecker_TMP_0~9) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~9) (not (= main_~__VERIFIER_assert__cond~51 0)) (= main_~__VERIFIER_assert__cond~50 0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)) [2019-08-08 11:46:28,639 INFO L179 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONERROR_FUNCTION has predicate 278#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~48 0)) (= (ite (<= main_~main____CPAchecker_TMP_1~9 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~9) 1 0) main_~__tmp_51~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~9)) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= ~__tmp_3137_1~0 0) (= main_~__VERIFIER_assert__cond~49 0) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (= (+ main_~main____CPAchecker_TMP_1~9 1) main_~main__t~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= main_~__VERIFIER_assert__cond~50 0)) (= main_~__VERIFIER_assert__cond~49 main_~__tmp_50~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~9) (not (= main_~__VERIFIER_assert__cond~51 0)) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_50~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)) [2019-08-08 11:46:28,640 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONERROR_FUNCTION has predicate 2539#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= 0 main_~main____CPAchecker_TMP_6~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) (exists ((v_main_~main____CPAchecker_TMP_3~0_111 Int)) (not (= 0 v_main_~main____CPAchecker_TMP_3~0_111)))) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~10 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~6 0) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0)) [2019-08-08 11:46:28,640 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONERROR_FUNCTION has predicate 2050#(and (= 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_6~0 main_~__VERIFIER_assert__cond~5)) [2019-08-08 11:46:28,641 INFO L179 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONERROR_FUNCTION has predicate 2442#(and (= 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)) (= main_~__VERIFIER_assert__cond~11 0)) [2019-08-08 11:46:28,641 INFO L179 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONERROR_FUNCTION has predicate 273#(and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= (ite (<= main_~main____CPAchecker_TMP_1~9 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_1~9) 1 0) main_~__tmp_51~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~9)) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= ~__tmp_3137_1~0 0) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (= (+ main_~main____CPAchecker_TMP_1~9 1) main_~main__t~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= main_~__VERIFIER_assert__cond~50 0)) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~9) (not (= main_~__VERIFIER_assert__cond~51 0)) (= main_~__VERIFIER_assert__cond~48 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)) [2019-08-08 11:46:28,642 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 257#(or (and (= main_~main____CPAchecker_TMP_0~9 0) (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~0 0)) [2019-08-08 11:46:28,642 INFO L179 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONERROR_FUNCTION has predicate 2462#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= 0 main_~main____CPAchecker_TMP_3~0) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0) (= (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)) [2019-08-08 11:46:28,643 INFO L179 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONERROR_FUNCTION has predicate 2165#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= (+ main_~main____CPAchecker_TMP_7~0 2) main_~main__t~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= (+ 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) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (or (and (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= 0 main_~main____CPAchecker_TMP_6~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) (exists ((v_main_~main____CPAchecker_TMP_3~0_88 Int)) (not (= 0 v_main_~main____CPAchecker_TMP_3~0_88)))) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_8~0 (ite (<= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__tagbuf_len~0) 1 0)) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__tagbuf_len~0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_11~0) (= main_~__tmp_7~0 (ite (<= 0 (+ main_~main____CPAchecker_TMP_7~0 1)) 1 0)) (= main_~__tmp_9~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~9 0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_10~0) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (= main_~main__tagbuf_len~0 main_~main__t~0)) [2019-08-08 11:46:28,643 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONERROR_FUNCTION has predicate 2084#(= main_~__VERIFIER_assert__cond~4 0) [2019-08-08 11:46:28,644 INFO L179 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONERROR_FUNCTION has predicate 2600#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0)) [2019-08-08 11:46:28,644 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 248#(and (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_2~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (= main_~__VERIFIER_assert__cond~0 0))) [2019-08-08 11:46:28,645 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONERROR_FUNCTION has predicate 2399#(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_~main____CPAchecker_TMP_0~0 ~__tmp_2624_0~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (= (ite (<= main_~main____CPAchecker_TMP_7~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~7 0) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__t~0) (= (ite (<= 0 main_~main____CPAchecker_TMP_7~0) 1 0) main_~__tmp_11~0) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (or (and (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= 0 main_~main____CPAchecker_TMP_6~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) (exists ((v_main_~main____CPAchecker_TMP_3~0_103 Int)) (not (= 0 v_main_~main____CPAchecker_TMP_3~0_103)))) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~main____CPAchecker_TMP_2~0 ~__tmp_2624_1~0)) [2019-08-08 11:46:28,648 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:46:28,661 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:46:28,664 INFO L168 Benchmark]: Toolchain (without parser) took 4526.41 ms. Allocated memory was 138.4 MB in the beginning and 268.4 MB in the end (delta: 130.0 MB). Free memory was 85.6 MB in the beginning and 82.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 134.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:28,665 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 138.4 MB. Free memory is still 104.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:46:28,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 572.63 ms. Allocated memory was 138.4 MB in the beginning and 200.3 MB in the end (delta: 61.9 MB). Free memory was 85.6 MB in the beginning and 173.5 MB in the end (delta: -87.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:28,667 INFO L168 Benchmark]: Boogie Preprocessor took 53.30 ms. Allocated memory is still 200.3 MB. Free memory was 173.5 MB in the beginning and 170.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:28,668 INFO L168 Benchmark]: RCFGBuilder took 1167.16 ms. Allocated memory is still 200.3 MB. Free memory was 170.2 MB in the beginning and 123.1 MB in the end (delta: 47.1 MB). Peak memory consumption was 47.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:28,669 INFO L168 Benchmark]: Symbolic Interpretation took 2729.67 ms. Allocated memory was 200.3 MB in the beginning and 268.4 MB in the end (delta: 68.2 MB). Free memory was 123.1 MB in the beginning and 82.4 MB in the end (delta: 40.7 MB). Peak memory consumption was 109.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:28,674 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 202]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 168]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 926]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 914]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 890]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 112]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 214]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 878]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 31]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 264]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 180]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 100]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 252]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 43]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 152]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 138.4 MB. Free memory is still 104.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 572.63 ms. Allocated memory was 138.4 MB in the beginning and 200.3 MB in the end (delta: 61.9 MB). Free memory was 85.6 MB in the beginning and 173.5 MB in the end (delta: -87.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.30 ms. Allocated memory is still 200.3 MB. Free memory was 173.5 MB in the beginning and 170.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1167.16 ms. Allocated memory is still 200.3 MB. Free memory was 170.2 MB in the beginning and 123.1 MB in the end (delta: 47.1 MB). Peak memory consumption was 47.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2729.67 ms. Allocated memory was 200.3 MB in the beginning and 268.4 MB in the end (delta: 68.2 MB). Free memory was 123.1 MB in the beginning and 82.4 MB in the end (delta: 40.7 MB). Peak memory consumption was 109.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...