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 0.1.24-55cd5f5 [2019-08-14 20:42:32,390 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:42:32,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:42:32,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:42:32,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:42:32,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:42:32,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:42:32,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:42:32,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:42:32,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:42:32,414 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:42:32,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:42:32,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:42:32,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:42:32,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:42:32,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:42:32,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:42:32,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:42:32,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:42:32,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:42:32,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:42:32,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:42:32,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:42:32,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:42:32,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-14 20:42:32,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:42:32,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:42:32,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:42:32,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:42:32,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:42:32,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:42:32,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:42:32,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:42:32,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:42:32,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:42:32,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:42:32,445 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 [2019-08-14 20:42:32,474 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:42:32,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:42:32,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:42:32,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:42:32,478 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:42:32,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:42:32,479 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:42:32,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:42:32,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:42:32,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:42:32,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:42:32,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:42:32,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:42:32,481 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:42:32,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:42:32,481 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:42:32,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:42:32,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:42:32,483 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:42:32,483 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:42:32,483 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:42:32,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:42:32,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:42:32,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:42:32,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:42:32,485 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:42:32,485 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:42:32,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:42:32,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:42:32,539 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:42:32,558 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:42:32,561 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:42:32,563 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:42:32,563 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:42:32,564 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c [2019-08-14 20:42:32,633 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/211d54255/4ae395041abe4ccfb140410033cc27b9/FLAG2830829a3 [2019-08-14 20:42:33,115 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:42:33,116 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+lhb-reducer.c [2019-08-14 20:42:33,135 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/211d54255/4ae395041abe4ccfb140410033cc27b9/FLAG2830829a3 [2019-08-14 20:42:33,439 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/211d54255/4ae395041abe4ccfb140410033cc27b9 [2019-08-14 20:42:33,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:42:33,451 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:42:33,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:42:33,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:42:33,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:42:33,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:42:33" (1/1) ... [2019-08-14 20:42:33,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d172357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:33, skipping insertion in model container [2019-08-14 20:42:33,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:42:33" (1/1) ... [2019-08-14 20:42:33,472 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:42:33,536 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:42:33,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:42:33,827 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:42:34,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:42:34,032 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:42:34,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34 WrapperNode [2019-08-14 20:42:34,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:42:34,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:42:34,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:42:34,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:42:34,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:34,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:42:34,108 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:42:34,108 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:42:34,108 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:42:34,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:34" (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 [2019-08-14 20:42:34,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:42:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:42:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:42:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:42:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 20:42:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 20:42:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 20:42:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:42:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:42:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:42:34,883 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:42:34,883 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-14 20:42:34,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:42:34 BoogieIcfgContainer [2019-08-14 20:42:34,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:42:34,885 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:42:34,886 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:42:34,886 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:42:34,887 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:42:34" (1/1) ... [2019-08-14 20:42:35,237 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:35,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:35,309 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:35,355 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:35,364 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:35,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:35,479 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:36,537 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:42:36,541 INFO L168 Benchmark]: Toolchain (without parser) took 3088.54 ms. Allocated memory was 135.8 MB in the beginning and 273.7 MB in the end (delta: 137.9 MB). Free memory was 85.3 MB in the beginning and 211.1 MB in the end (delta: -125.8 MB). Peak memory consumption was 147.0 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:36,542 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 135.8 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-14 20:42:36,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 582.64 ms. Allocated memory was 135.8 MB in the beginning and 198.7 MB in the end (delta: 62.9 MB). Free memory was 85.1 MB in the beginning and 171.3 MB in the end (delta: -86.2 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:36,546 INFO L168 Benchmark]: Boogie Preprocessor took 72.04 ms. Allocated memory is still 198.7 MB. Free memory was 171.3 MB in the beginning and 168.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:36,548 INFO L168 Benchmark]: RCFGBuilder took 777.17 ms. Allocated memory is still 198.7 MB. Free memory was 168.5 MB in the beginning and 120.7 MB in the end (delta: 47.8 MB). Peak memory consumption was 47.8 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:36,549 INFO L168 Benchmark]: Symbolic Interpretation took 1652.43 ms. Allocated memory was 198.7 MB in the beginning and 273.7 MB in the end (delta: 75.0 MB). Free memory was 120.7 MB in the beginning and 211.1 MB in the end (delta: -90.4 MB). Peak memory consumption was 119.5 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:36,559 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: Over-approximation of reachable states at this location is 2577#(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)). Possible FailurePath: - UnprovableResult [Line: 140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2535#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__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: Over-approximation of reachable states at this location is 2438#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)). Possible FailurePath: - UnprovableResult [Line: 926]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 521#(and (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_52~0) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (or (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~42 0)) (= 0 main_~main____CPAchecker_TMP_0~7) (not (= main_~main__tagbuf_len~0 (+ main_~main____CPAchecker_TMP_1~7 1))) (= main_~__VERIFIER_assert__cond~43 main_~__tmp_44~0) (not (= main_~__VERIFIER_assert__cond~43 0)) (or (and (= 0 main_~__tmp_47~0) (not (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)))) (and (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)) (= 1 main_~__tmp_47~0))) (= (+ main_~main____CPAchecker_TMP_1~7 2) main_~main__t~0) (= ~__tmp_3137_1~0 0) (= main_~__VERIFIER_assert__cond~47 main_~__tmp_48~0) (= main_~__VERIFIER_assert__cond~42 main_~__tmp_43~0) (= ~__tmp_3137_0~0 (+ main_~main____CPAchecker_TMP_1~7 1)) (<= ~__tmp_3137_1~0 2147483647) (not (= main_~__VERIFIER_assert__cond~46 0)) (<= 0 (+ ~__tmp_3137_1~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~7 2147483647) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~46 main_~__tmp_47~0) (or (and (= 1 main_~__tmp_43~0) (<= 0 main_~main____CPAchecker_TMP_1~7)) (and (= 0 main_~__tmp_43~0) (not (<= 0 main_~main____CPAchecker_TMP_1~7)))) (<= 0 (+ main_~main____CPAchecker_TMP_0~7 2147483648)) (or (and (= 0 main_~__tmp_48~0) (not (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_48~0) (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~7)) (or (and (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0) (= 1 main_~__tmp_44~0)) (and (= 0 main_~__tmp_44~0) (not (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0)))) (not (= main_~__VERIFIER_assert__cond~47 0))) (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8))) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= main_~__VERIFIER_assert__cond~50 0)) (= 0 main_~main____CPAchecker_TMP_0~9) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~51 0) (= main_~__VERIFIER_assert__cond~51 main_~__tmp_52~0)). Possible FailurePath: - UnprovableResult [Line: 31]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 510#(or (and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (or (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~42 0)) (= 0 main_~main____CPAchecker_TMP_0~7) (not (= main_~main__tagbuf_len~0 (+ main_~main____CPAchecker_TMP_1~7 1))) (= main_~__VERIFIER_assert__cond~43 main_~__tmp_44~0) (not (= main_~__VERIFIER_assert__cond~43 0)) (or (and (= 0 main_~__tmp_47~0) (not (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)))) (and (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)) (= 1 main_~__tmp_47~0))) (= (+ main_~main____CPAchecker_TMP_1~7 2) main_~main__t~0) (= ~__tmp_3137_1~0 0) (= main_~__VERIFIER_assert__cond~47 main_~__tmp_48~0) (= main_~__VERIFIER_assert__cond~42 main_~__tmp_43~0) (= ~__tmp_3137_0~0 (+ main_~main____CPAchecker_TMP_1~7 1)) (<= ~__tmp_3137_1~0 2147483647) (not (= main_~__VERIFIER_assert__cond~46 0)) (<= 0 (+ ~__tmp_3137_1~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~7 2147483647) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~46 main_~__tmp_47~0) (or (and (= 1 main_~__tmp_43~0) (<= 0 main_~main____CPAchecker_TMP_1~7)) (and (= 0 main_~__tmp_43~0) (not (<= 0 main_~main____CPAchecker_TMP_1~7)))) (<= 0 (+ main_~main____CPAchecker_TMP_0~7 2147483648)) (or (and (= 0 main_~__tmp_48~0) (not (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_48~0) (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~7)) (or (and (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0) (= 1 main_~__tmp_44~0)) (and (= 0 main_~__tmp_44~0) (not (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0)))) (not (= main_~__VERIFIER_assert__cond~47 0))) (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8))) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~0 0)). Possible FailurePath: - UnprovableResult [Line: 252]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2596#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (= 0 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))). Possible FailurePath: - UnprovableResult [Line: 890]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 531#(and (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_50~0) (not (= main_~__VERIFIER_assert__cond~48 0)) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (or (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~42 0)) (= 0 main_~main____CPAchecker_TMP_0~7) (not (= main_~main__tagbuf_len~0 (+ main_~main____CPAchecker_TMP_1~7 1))) (= main_~__VERIFIER_assert__cond~43 main_~__tmp_44~0) (not (= main_~__VERIFIER_assert__cond~43 0)) (or (and (= 0 main_~__tmp_47~0) (not (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)))) (and (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)) (= 1 main_~__tmp_47~0))) (= (+ main_~main____CPAchecker_TMP_1~7 2) main_~main__t~0) (= ~__tmp_3137_1~0 0) (= main_~__VERIFIER_assert__cond~47 main_~__tmp_48~0) (= main_~__VERIFIER_assert__cond~42 main_~__tmp_43~0) (= ~__tmp_3137_0~0 (+ main_~main____CPAchecker_TMP_1~7 1)) (<= ~__tmp_3137_1~0 2147483647) (not (= main_~__VERIFIER_assert__cond~46 0)) (<= 0 (+ ~__tmp_3137_1~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~7 2147483647) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~46 main_~__tmp_47~0) (or (and (= 1 main_~__tmp_43~0) (<= 0 main_~main____CPAchecker_TMP_1~7)) (and (= 0 main_~__tmp_43~0) (not (<= 0 main_~main____CPAchecker_TMP_1~7)))) (<= 0 (+ main_~main____CPAchecker_TMP_0~7 2147483648)) (or (and (= 0 main_~__tmp_48~0) (not (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_48~0) (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~7)) (or (and (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0) (= 1 main_~__tmp_44~0)) (and (= 0 main_~__tmp_44~0) (not (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0)))) (not (= main_~__VERIFIER_assert__cond~47 0))) (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8))) (= main_~__VERIFIER_assert__cond~49 0) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~49 main_~__tmp_50~0) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0)). Possible FailurePath: - UnprovableResult [Line: 112]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1931#(= main_~__VERIFIER_assert__cond~5 0). Possible FailurePath: - PositiveResult [Line: 168]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 914]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 516#(and (= main_~__VERIFIER_assert__cond~50 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= main_~__VERIFIER_assert__cond~50 main_~__tmp_51~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_51~0) (or (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~42 0)) (= 0 main_~main____CPAchecker_TMP_0~7) (not (= main_~main__tagbuf_len~0 (+ main_~main____CPAchecker_TMP_1~7 1))) (= main_~__VERIFIER_assert__cond~43 main_~__tmp_44~0) (not (= main_~__VERIFIER_assert__cond~43 0)) (or (and (= 0 main_~__tmp_47~0) (not (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)))) (and (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)) (= 1 main_~__tmp_47~0))) (= (+ main_~main____CPAchecker_TMP_1~7 2) main_~main__t~0) (= ~__tmp_3137_1~0 0) (= main_~__VERIFIER_assert__cond~47 main_~__tmp_48~0) (= main_~__VERIFIER_assert__cond~42 main_~__tmp_43~0) (= ~__tmp_3137_0~0 (+ main_~main____CPAchecker_TMP_1~7 1)) (<= ~__tmp_3137_1~0 2147483647) (not (= main_~__VERIFIER_assert__cond~46 0)) (<= 0 (+ ~__tmp_3137_1~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~7 2147483647) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~46 main_~__tmp_47~0) (or (and (= 1 main_~__tmp_43~0) (<= 0 main_~main____CPAchecker_TMP_1~7)) (and (= 0 main_~__tmp_43~0) (not (<= 0 main_~main____CPAchecker_TMP_1~7)))) (<= 0 (+ main_~main____CPAchecker_TMP_0~7 2147483648)) (or (and (= 0 main_~__tmp_48~0) (not (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_48~0) (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~7)) (or (and (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0) (= 1 main_~__tmp_44~0)) (and (= 0 main_~__tmp_44~0) (not (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0)))) (not (= main_~__VERIFIER_assert__cond~47 0))) (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8))) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= 0 main_~main____CPAchecker_TMP_0~9) (<= main_~main____CPAchecker_TMP_0~9 2147483647)). Possible FailurePath: - UnprovableResult [Line: 100]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2173#(= main_~__VERIFIER_assert__cond~4 0). Possible FailurePath: - UnprovableResult [Line: 43]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 504#(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))). Possible FailurePath: - PositiveResult [Line: 180]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 264]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2458#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= 0 main_~main____CPAchecker_TMP_3~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))). Possible FailurePath: - UnprovableResult [Line: 878]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 526#(and (<= 0 (+ main_~main____CPAchecker_TMP_0~9 2147483648)) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_49~0) (or (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (not (= main_~__VERIFIER_assert__cond~42 0)) (= 0 main_~main____CPAchecker_TMP_0~7) (not (= main_~main__tagbuf_len~0 (+ main_~main____CPAchecker_TMP_1~7 1))) (= main_~__VERIFIER_assert__cond~43 main_~__tmp_44~0) (not (= main_~__VERIFIER_assert__cond~43 0)) (or (and (= 0 main_~__tmp_47~0) (not (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)))) (and (<= 0 (+ main_~main____CPAchecker_TMP_1~7 1)) (= 1 main_~__tmp_47~0))) (= (+ main_~main____CPAchecker_TMP_1~7 2) main_~main__t~0) (= ~__tmp_3137_1~0 0) (= main_~__VERIFIER_assert__cond~47 main_~__tmp_48~0) (= main_~__VERIFIER_assert__cond~42 main_~__tmp_43~0) (= ~__tmp_3137_0~0 (+ main_~main____CPAchecker_TMP_1~7 1)) (<= ~__tmp_3137_1~0 2147483647) (not (= main_~__VERIFIER_assert__cond~46 0)) (<= 0 (+ ~__tmp_3137_1~0 2147483648)) (<= main_~main____CPAchecker_TMP_0~7 2147483647) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8) (= main_~__VERIFIER_assert__cond~46 main_~__tmp_47~0) (or (and (= 1 main_~__tmp_43~0) (<= 0 main_~main____CPAchecker_TMP_1~7)) (and (= 0 main_~__tmp_43~0) (not (<= 0 main_~main____CPAchecker_TMP_1~7)))) (<= 0 (+ main_~main____CPAchecker_TMP_0~7 2147483648)) (or (and (= 0 main_~__tmp_48~0) (not (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (and (= 1 main_~__tmp_48~0) (<= (+ main_~main____CPAchecker_TMP_1~7 1) main_~main__tagbuf_len~0))) (not (= main_~main__tagbuf_len~0 main_~main____CPAchecker_TMP_1~7)) (or (and (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0) (= 1 main_~__tmp_44~0)) (and (= 0 main_~__tmp_44~0) (not (<= main_~main____CPAchecker_TMP_1~7 main_~main__tagbuf_len~0)))) (not (= main_~__VERIFIER_assert__cond~47 0))) (and (= ~__tmp_3137_1~0 main_~main____CPAchecker_TMP_0~8) (= ~__tmp_3137_0~0 main_~main____CPAchecker_TMP_1~8))) (not (= 0 main_~main____CPAchecker_TMP_0~9)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= main_~main____CPAchecker_TMP_0~9 2147483647) (= main_~__VERIFIER_assert__cond~48 0) (= main_~__VERIFIER_assert__cond~48 main_~__tmp_49~0)). Possible FailurePath: - UnprovableResult [Line: 214]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2360#(and (= main_~__VERIFIER_assert__cond~11 0) (or (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) (or (and (= 0 main_~main____CPAchecker_TMP_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647)) (and (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= 0 main_~main____CPAchecker_TMP_6~0) (= 0 main_~main____CPAchecker_TMP_3~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648)))) (not (= main_~__VERIFIER_assert__cond~10 0))) (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_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_5~0)) (= main_~__tmp_7~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_5~0) (= main_~__tmp_7~0 1))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__t~0) (or (and (not (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0)) (= main_~__tmp_8~0 0)) (and (<= main_~main____CPAchecker_TMP_5~0 main_~main__tagbuf_len~0) (= main_~__tmp_8~0 1)))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 135.8 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 582.64 ms. Allocated memory was 135.8 MB in the beginning and 198.7 MB in the end (delta: 62.9 MB). Free memory was 85.1 MB in the beginning and 171.3 MB in the end (delta: -86.2 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 72.04 ms. Allocated memory is still 198.7 MB. Free memory was 171.3 MB in the beginning and 168.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 777.17 ms. Allocated memory is still 198.7 MB. Free memory was 168.5 MB in the beginning and 120.7 MB in the end (delta: 47.8 MB). Peak memory consumption was 47.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1652.43 ms. Allocated memory was 198.7 MB in the beginning and 273.7 MB in the end (delta: 75.0 MB). Free memory was 120.7 MB in the beginning and 211.1 MB in the end (delta: -90.4 MB). Peak memory consumption was 119.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...