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-escape-absolute.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 02:24:57,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 02:24:57,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 02:24:57,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 02:24:57,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 02:24:57,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 02:24:57,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 02:24:57,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 02:24:57,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 02:24:57,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 02:24:57,375 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 02:24:57,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 02:24:57,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 02:24:57,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 02:24:57,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 02:24:57,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 02:24:57,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 02:24:57,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 02:24:57,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 02:24:57,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 02:24:57,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 02:24:57,399 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 02:24:57,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 02:24:57,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 02:24:57,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 02:24:57,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 02:24:57,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 02:24:57,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 02:24:57,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 02:24:57,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 02:24:57,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 02:24:57,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 02:24:57,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 02:24:57,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 02:24:57,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 02:24:57,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 02:24:57,419 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 02:24:57,453 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 02:24:57,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 02:24:57,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 02:24:57,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 02:24:57,456 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 02:24:57,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 02:24:57,457 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 02:24:57,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 02:24:57,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 02:24:57,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 02:24:57,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 02:24:57,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 02:24:57,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 02:24:57,459 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 02:24:57,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 02:24:57,460 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 02:24:57,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 02:24:57,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 02:24:57,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 02:24:57,461 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 02:24:57,461 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 02:24:57,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:24:57,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 02:24:57,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 02:24:57,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 02:24:57,462 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 02:24:57,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 02:24:57,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 02:24:57,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 02:24:57,500 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 02:24:57,511 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 02:24:57,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 02:24:57,516 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 02:24:57,517 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 02:24:57,518 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2019-08-10 02:24:57,586 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35f54b322/6b1e69cf07fb4b7d9fedd48dd8ac3681/FLAG457722fce [2019-08-10 02:24:58,083 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 02:24:58,084 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2019-08-10 02:24:58,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35f54b322/6b1e69cf07fb4b7d9fedd48dd8ac3681/FLAG457722fce [2019-08-10 02:24:58,381 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35f54b322/6b1e69cf07fb4b7d9fedd48dd8ac3681 [2019-08-10 02:24:58,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 02:24:58,393 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 02:24:58,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 02:24:58,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 02:24:58,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 02:24:58,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6713942e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58, skipping insertion in model container [2019-08-10 02:24:58,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,411 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 02:24:58,454 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 02:24:58,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:24:58,723 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 02:24:58,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:24:58,893 INFO L192 MainTranslator]: Completed translation [2019-08-10 02:24:58,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58 WrapperNode [2019-08-10 02:24:58,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 02:24:58,896 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 02:24:58,896 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 02:24:58,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 02:24:58,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (1/1) ... [2019-08-10 02:24:58,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 02:24:58,943 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 02:24:58,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 02:24:58,944 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 02:24:58,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:58" (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 02:24:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 02:24:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 02:24:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 02:24:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 02:24:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 02:24:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 02:24:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 02:24:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 02:24:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 02:24:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 02:24:59,526 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 02:24:59,527 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 02:24:59,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:24:59 BoogieIcfgContainer [2019-08-10 02:24:59,529 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 02:24:59,529 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 02:24:59,529 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 02:24:59,530 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 02:24:59,531 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:24:59" (1/1) ... [2019-08-10 02:24:59,729 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-10 02:24:59,844 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:24:59,895 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,028 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,068 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,175 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,206 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,306 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,339 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,426 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,537 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,566 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:00,799 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:25:00,810 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:25:00,813 INFO L168 Benchmark]: Toolchain (without parser) took 2418.80 ms. Allocated memory was 138.4 MB in the beginning and 269.5 MB in the end (delta: 131.1 MB). Free memory was 85.6 MB in the beginning and 186.4 MB in the end (delta: -100.7 MB). Peak memory consumption was 98.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:00,814 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 02:25:00,815 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.05 ms. Allocated memory was 138.4 MB in the beginning and 197.7 MB in the end (delta: 59.2 MB). Free memory was 85.4 MB in the beginning and 174.3 MB in the end (delta: -88.9 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:00,816 INFO L168 Benchmark]: Boogie Preprocessor took 46.48 ms. Allocated memory is still 197.7 MB. Free memory was 174.3 MB in the beginning and 172.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:00,817 INFO L168 Benchmark]: RCFGBuilder took 585.55 ms. Allocated memory is still 197.7 MB. Free memory was 172.5 MB in the beginning and 145.9 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:00,818 INFO L168 Benchmark]: Symbolic Interpretation took 1281.12 ms. Allocated memory was 197.7 MB in the beginning and 269.5 MB in the end (delta: 71.8 MB). Free memory was 145.9 MB in the beginning and 186.4 MB in the end (delta: -40.5 MB). Peak memory consumption was 99.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:25:00,823 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 303]: 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 589#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (= 1 main_~__tmp_13~0) (< main_~main__c~0 main_~main__tokenlen~0)) (and (not (< main_~main__c~0 main_~main__tokenlen~0)) (= 0 main_~__tmp_13~0))) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_15~0) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (not (<= 0 main_~main__cp~0)) (= 0 main_~__tmp_12~0)) (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (= (ite (<= 0 main_~main__c~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__tmp_16~0 (ite (<= 0 main_~main__cp~0) 1 0)) (= main_~__VERIFIER_assert__cond~15 0) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (< main_~main__c~0 main_~main__tokenlen~0) (or (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (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_2~0)) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (= main_~main__cp~0 main_~main__scheme~0) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (<= 0 main_~main__cp~0) (= main_~__tmp_8~0 1)) (and (not (<= 0 main_~main__cp~0)) (= main_~__tmp_8~0 0))) (or (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_10~0)) (and (= 0 main_~__tmp_10~0) (not (<= 0 main_~main__cp~0)))) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (or (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_7~0 0)) (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_7~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= 0 (+ main_~main__c~0 (- 1))) (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= (+ main_~main__cp~0 1) main_~main__urilen~0)) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_9~0 1)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_9~0 0))) (not (= main_~__VERIFIER_assert__cond~4 0)) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_6~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (not (= main_~main__cp~0 main_~main__urilen~0)))) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= 1 main_~__tmp_11~0)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= 0 main_~__tmp_11~0)))). Possible FailurePath: - UnprovableResult [Line: 238]: 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 920#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (< (+ main_~main__c~0 1) main_~main__tokenlen~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 958#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_7~0 (ite (< (+ main_~main__cp~0 1) main_~main__urilen~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0)). 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. Predicate is 963#(and (= main_~__VERIFIER_assert__cond~5 0) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)). Possible FailurePath: - UnprovableResult [Line: 221]: 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 932#(and (= main_~__tmp_9~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (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_2~0)) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (= main_~main__cp~0 main_~main__scheme~0) (= 0 main_~main__c~0) (= main_~__tmp_10~0 (ite (<= 0 main_~main__cp~0) 1 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (not (= main_~__VERIFIER_assert__cond~7 0)) (or (and (<= 0 main_~main__cp~0) (= main_~__tmp_8~0 1)) (and (= main_~__tmp_8~0 0) (not (<= 0 main_~main__cp~0)))) (or (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_7~0 0)) (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_7~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= (+ main_~main__cp~0 1) main_~main__urilen~0)) (= main_~__VERIFIER_assert__cond~9 0) (not (= main_~__VERIFIER_assert__cond~4 0)) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_6~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (not (= main_~main__cp~0 main_~main__urilen~0))). Possible FailurePath: - UnprovableResult [Line: 120]: 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 40#(and (<= 0 (+ main_~main__scheme~0 1000000)) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 (ite (<= 0 main_~main__cp~0) 1 0)) (<= 0 (+ main_~main__urilen~0 1000000)) (not (= main_~__VERIFIER_assert__cond~2 0)) (<= main_~main__urilen~0 1000000) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (= main_~__VERIFIER_assert__cond~3 0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= main_~main__scheme~0 2147483647) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_2~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_2~0 1))) (= |old(~__return_375~0)| 0) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (= main_~__tmp_3~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (<= 0 main_~main__scheme~0) (or (and (= main_~__tmp_1~0 0) (not (< main_~main__cp~0 (+ main_~main__urilen~0 1)))) (and (< main_~main__cp~0 (+ main_~main__urilen~0 1)) (= main_~__tmp_1~0 1))) (= ~__return_main~0 0)). Possible FailurePath: - UnprovableResult [Line: 369]: 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 80#(and (= main_~__VERIFIER_assert__cond~16 0) (= 0 main_~main____CPAchecker_TMP_1~0) (or (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= 0 main_~__tmp_17~0)) (and (= 1 main_~__tmp_17~0) (< main_~main__cp~0 main_~main__urilen~0))) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (or (and (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (not (= main_~__VERIFIER_assert__cond~17 0)) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (or (and (< main_~main__cp~0 (+ main_~main__urilen~0 1)) (not (= (+ main_~main__cp~0 (- 1)) (+ main_~main__urilen~0 (- 1)))) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (or (and (<= 1 main_~main__cp~0) (= 1 main_~__tmp_18~0)) (and (not (<= 1 main_~main__cp~0)) (= 0 main_~__tmp_18~0)))) (and (<= 0 (+ main_~main__scheme~0 1000000)) (= main_~main__scheme~0 (+ main_~main__cp~0 (- 1))) (< 0 main_~main__urilen~0) (< main_~main__cp~0 (+ main_~main__urilen~0 1)) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= main_~main__scheme~0 1000000) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_4~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (or (and (<= 1 main_~main__cp~0) (= 1 main_~__tmp_18~0)) (and (not (<= 1 main_~main__cp~0)) (= 0 main_~__tmp_18~0))) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (= main_~__tmp_3~0 0) (not (< main_~main__cp~0 (+ main_~main__urilen~0 1)))) (and (= main_~__tmp_3~0 1) (< main_~main__cp~0 (+ main_~main__urilen~0 1)))) (<= 0 (+ main_~main__urilen~0 1000000)) (not (= main_~__VERIFIER_assert__cond~2 0)) (<= main_~main__urilen~0 1000000) (or (and (not (< main_~main__cp~0 (+ main_~main__urilen~0 2))) (= main_~__tmp_1~0 0)) (and (= main_~__tmp_1~0 1) (< main_~main__cp~0 (+ main_~main__urilen~0 2)))) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= main_~main__scheme~0 2147483647) (= |old(~__return_375~0)| ~__return_375~0) (not (= (+ main_~main__cp~0 (- 1)) (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= |old(~__return_375~0)| 0) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (or (and (not (<= 2 main_~main__cp~0)) (= main_~__tmp_2~0 0)) (and (<= 2 main_~main__cp~0) (= main_~__tmp_2~0 1))) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0))) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (and (<= 0 (+ main_~main__scheme~0 1000000)) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (or (and (= main_~__tmp_3~0 1) (< main_~main__cp~0 main_~main__urilen~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main__cp~0 main_~main__urilen~0)))) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (not (= main_~__VERIFIER_assert__cond~3 0)) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (not (= main_~__VERIFIER_assert__cond~2 0)) (<= main_~main__urilen~0 1000000) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= main_~main__scheme~0 2147483647) (= |old(~__return_375~0)| ~__return_375~0) (or (and (not (<= 0 main_~main__cp~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main__cp~0) (= main_~__tmp_4~0 1))) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_2~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_2~0 1))) (= |old(~__return_375~0)| 0) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__scheme~0) (or (and (= main_~__tmp_1~0 0) (not (< main_~main__cp~0 (+ main_~main__urilen~0 1)))) (and (< main_~main__cp~0 (+ main_~main__urilen~0 1)) (= main_~__tmp_1~0 1))) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)))). Possible FailurePath: - UnprovableResult [Line: 108]: 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 35#(and (<= 0 (+ main_~main__scheme~0 1000000)) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__VERIFIER_assert__cond~2 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__urilen~0 1000000) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= main_~main__scheme~0 2147483647) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_2~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_2~0 1))) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (= main_~__tmp_3~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (<= 0 main_~main__scheme~0) (or (and (= main_~__tmp_1~0 0) (not (< main_~main__cp~0 (+ main_~main__urilen~0 1)))) (and (< main_~main__cp~0 (+ main_~main__urilen~0 1)) (= main_~__tmp_1~0 1))) (= ~__return_main~0 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: Interpreter reached this location of interest. Location might be reachable. Predicate is 951#(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 (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_7~0 (ite (< (+ main_~main__cp~0 1) main_~main__urilen~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (= main_~__tmp_8~0 (ite (<= 0 (+ main_~main__cp~0 1)) 1 0)) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__VERIFIER_assert__cond~7 0) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)). Possible FailurePath: - UnprovableResult [Line: 279]: 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 772#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (= 1 main_~__tmp_13~0) (< main_~main__c~0 main_~main__tokenlen~0)) (and (not (< main_~main__c~0 main_~main__tokenlen~0)) (= 0 main_~__tmp_13~0))) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (not (<= 0 main_~main__cp~0)) (= 0 main_~__tmp_12~0)) (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~13 0) (= (ite (<= 0 main_~main__c~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (< main_~main__c~0 main_~main__tokenlen~0) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= 1 main_~__tmp_11~0)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= 0 main_~__tmp_11~0))) (or (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (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_2~0)) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (= main_~main__cp~0 main_~main__scheme~0) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (or (and (<= 0 main_~main__cp~0) (= main_~__tmp_8~0 1)) (and (not (<= 0 main_~main__cp~0)) (= main_~__tmp_8~0 0))) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_10~0)) (and (= 0 main_~__tmp_10~0) (not (<= 0 main_~main__cp~0)))) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (or (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_7~0 0)) (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_7~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= 0 (+ main_~main__c~0 (- 1))) (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= (+ main_~main__cp~0 1) main_~main__urilen~0)) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_9~0 1)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_9~0 0))) (not (= main_~__VERIFIER_assert__cond~4 0)) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_6~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (not (= main_~main__cp~0 main_~main__urilen~0))))). Possible FailurePath: - UnprovableResult [Line: 381]: 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 71#(and (= main_~__VERIFIER_assert__cond~17 0) (or (and (<= 0 (+ main_~main__scheme~0 1000000)) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (or (and (= main_~__tmp_3~0 1) (< main_~main__cp~0 main_~main__urilen~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main__cp~0 main_~main__urilen~0)))) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_18~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~3 0)) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (not (= main_~__VERIFIER_assert__cond~2 0)) (<= main_~main__urilen~0 1000000) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (<= main_~main__scheme~0 2147483647) (= |old(~__return_375~0)| ~__return_375~0) (or (and (not (<= 0 main_~main__cp~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main__cp~0) (= main_~__tmp_4~0 1))) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_2~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_2~0 1))) (= |old(~__return_375~0)| 0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_17~0) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= main_~main__tokenlen~0 2147483647) (= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 main_~main__scheme~0) (or (and (= main_~__tmp_1~0 0) (not (< main_~main__cp~0 (+ main_~main__urilen~0 1)))) (and (< main_~main__cp~0 (+ main_~main__urilen~0 1)) (= main_~__tmp_1~0 1))) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (and (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_18~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_17~0)))). Possible FailurePath: - UnprovableResult [Line: 291]: 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 681#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (= 1 main_~__tmp_13~0) (< main_~main__c~0 main_~main__tokenlen~0)) (and (not (< main_~main__c~0 main_~main__tokenlen~0)) (= 0 main_~__tmp_13~0))) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_15~0) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (not (<= 0 main_~main__cp~0)) (= 0 main_~__tmp_12~0)) (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_12~0))) (= main_~__VERIFIER_assert__cond~14 0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (= (ite (<= 0 main_~main__c~0) 1 0) main_~__tmp_14~0) (or (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (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_2~0)) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (= main_~main__cp~0 main_~main__scheme~0) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_10~0)) (and (= 0 main_~__tmp_10~0) (not (<= 0 main_~main__cp~0)))) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (<= 0 main_~main__cp~0) (= main_~__tmp_8~0 1)) (and (= main_~__tmp_8~0 0) (not (<= 0 main_~main__cp~0)))) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (or (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_7~0 0)) (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_7~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= 0 (+ main_~main__c~0 (- 1))) (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= (+ main_~main__cp~0 1) main_~main__urilen~0)) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_9~0 1)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_9~0 0))) (not (= main_~__VERIFIER_assert__cond~4 0)) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_6~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (not (= main_~main__cp~0 main_~main__urilen~0)))) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (< main_~main__c~0 main_~main__tokenlen~0) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= 1 main_~__tmp_11~0)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= 0 main_~__tmp_11~0)))). 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 24#(and (<= 0 (+ main_~main__scheme~0 1000000)) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (<= main_~main__scheme~0 2147483647) (= main_~__VERIFIER_assert__cond~0 0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (not (= main_~main__scheme~0 0)) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))). 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. Predicate is 967#(= main_~__VERIFIER_assert__cond~4 0). Possible FailurePath: - UnprovableResult [Line: 209]: 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 943#(and (= main_~__tmp_9~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (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_2~0)) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (= main_~main__cp~0 main_~main__scheme~0) (= 0 main_~main__c~0) (or (and (<= 0 main_~main__cp~0) (= main_~__tmp_8~0 1)) (and (not (<= 0 main_~main__cp~0)) (= main_~__tmp_8~0 0))) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (not (= main_~__VERIFIER_assert__cond~7 0)) (or (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= main_~__tmp_7~0 0)) (and (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_7~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= main_~__VERIFIER_assert__cond~8 0) (not (= (+ main_~main__cp~0 1) main_~main__urilen~0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (or (and (not (<= 1 main_~main__cp~0)) (= main_~__tmp_6~0 0)) (and (<= 1 main_~main__cp~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (not (= main_~main__cp~0 main_~main__urilen~0))). Possible FailurePath: - UnprovableResult [Line: 250]: 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 872#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__tmp_12~0 (ite (<= 0 main_~main__cp~0) 1 0)) (= main_~__VERIFIER_assert__cond~11 0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0)). Possible FailurePath: - UnprovableResult [Line: 92]: 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 29#(and (<= 0 (+ main_~main__scheme~0 1000000)) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__urilen~0 1000000) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (= (ite (<= 1 main_~main__cp~0) 1 0) main_~__tmp_2~0) (<= main_~main__scheme~0 2147483647) (= main_~__VERIFIER_assert__cond~1 0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)). Possible FailurePath: - UnprovableResult [Line: 267]: 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 823#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (or (and (= 1 main_~__tmp_13~0) (< main_~main__c~0 main_~main__tokenlen~0)) (and (not (< main_~main__c~0 main_~main__tokenlen~0)) (= 0 main_~__tmp_13~0))) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (not (<= 0 main_~main__cp~0)) (= 0 main_~__tmp_12~0)) (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (< main_~main__c~0 main_~main__tokenlen~0) (or (and (< main_~main__cp~0 main_~main__urilen~0) (= 1 main_~__tmp_11~0)) (and (not (< main_~main__cp~0 main_~main__urilen~0)) (= 0 main_~__tmp_11~0)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 501.05 ms. Allocated memory was 138.4 MB in the beginning and 197.7 MB in the end (delta: 59.2 MB). Free memory was 85.4 MB in the beginning and 174.3 MB in the end (delta: -88.9 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.48 ms. Allocated memory is still 197.7 MB. Free memory was 174.3 MB in the beginning and 172.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 585.55 ms. Allocated memory is still 197.7 MB. Free memory was 172.5 MB in the beginning and 145.9 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1281.12 ms. Allocated memory was 197.7 MB in the beginning and 269.5 MB in the end (delta: 71.8 MB). Free memory was 145.9 MB in the beginning and 186.4 MB in the end (delta: -40.5 MB). Peak memory consumption was 99.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...