java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_1a.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:52:36,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:52:36,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:52:36,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:52:36,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:52:36,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:52:36,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:52:36,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:52:36,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:52:36,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:52:36,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:52:36,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:52:36,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:52:36,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:52:36,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:52:36,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:52:36,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:52:36,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:52:36,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:52:36,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:52:36,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:52:36,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:52:36,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:52:36,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:52:36,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-15 04:52:36,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:52:36,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:52:36,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:52:36,890 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 [2019-10-15 04:52:36,909 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:52:36,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:52:36,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:52:36,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:52:36,912 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:52:36,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:52:36,913 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:52:36,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:52:36,913 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:52:36,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:52:36,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:52:36,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:52:36,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:52:36,916 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:52:36,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:52:36,916 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:52:36,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:52:36,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:52:36,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:52:36,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:52:36,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:52:36,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:52:36,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:52:36,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:52:36,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:52:36,918 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:52:36,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:52:36,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:52:36,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:52:37,194 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:52:37,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:52:37,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:52:37,212 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:52:37,213 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:52:37,214 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_1a.cil.c [2019-10-15 04:52:37,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de79d37f3/7e2287acb2b6415caa202381303f2750/FLAGeda86bd4f [2019-10-15 04:52:37,762 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:52:37,763 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_1a.cil.c [2019-10-15 04:52:37,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de79d37f3/7e2287acb2b6415caa202381303f2750/FLAGeda86bd4f [2019-10-15 04:52:38,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de79d37f3/7e2287acb2b6415caa202381303f2750 [2019-10-15 04:52:38,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:52:38,167 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:52:38,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:52:38,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:52:38,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:52:38,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40bebede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38, skipping insertion in model container [2019-10-15 04:52:38,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,183 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:52:38,214 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:52:38,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:52:38,386 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:52:38,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:52:38,547 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:52:38,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38 WrapperNode [2019-10-15 04:52:38,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:52:38,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:52:38,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:52:38,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:52:38,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (1/1) ... [2019-10-15 04:52:38,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:52:38,589 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:52:38,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:52:38,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:52:38,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:38" (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 [2019-10-15 04:52:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:52:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:52:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:52:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:52:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-15 04:52:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:52:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 04:52:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:52:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:52:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:52:38,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:52:39,017 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:52:39,017 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 04:52:39,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:52:39 BoogieIcfgContainer [2019-10-15 04:52:39,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:52:39,024 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:52:39,024 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:52:39,024 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:52:39,028 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:52:39" (1/1) ... [2019-10-15 04:52:39,057 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:52:39,195 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-15 04:52:39,710 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-15 04:52:39,737 INFO L272 AbstractInterpreter]: Visited 79 different actions 914 times. Merged at 59 different actions 492 times. Widened at 12 different actions 71 times. Performed 1819 root evaluator evaluations with a maximum evaluation depth of 6. Performed 1819 inverse root evaluator evaluations with a maximum inverse evaluation depth of 6. Found 315 fixpoints after 44 different actions. Largest state had 15 variables. [2019-10-15 04:52:39,737 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:52:39,741 INFO L168 Benchmark]: Toolchain (without parser) took 1572.98 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.2 MB in the beginning and 95.3 MB in the end (delta: 7.0 MB). Peak memory consumption was 64.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:52:39,743 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:52:39,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.74 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.0 MB in the beginning and 181.8 MB in the end (delta: -79.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:52:39,747 INFO L168 Benchmark]: Boogie Preprocessor took 39.89 ms. Allocated memory is still 203.4 MB. Free memory was 181.8 MB in the beginning and 180.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:52:39,750 INFO L168 Benchmark]: RCFGBuilder took 431.96 ms. Allocated memory is still 203.4 MB. Free memory was 180.4 MB in the beginning and 161.4 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:52:39,752 INFO L168 Benchmark]: Abstract Interpretation took 713.94 ms. Allocated memory is still 203.4 MB. Free memory was 161.4 MB in the beginning and 95.3 MB in the end (delta: 66.1 MB). Peak memory consumption was 66.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:52:39,762 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 380.74 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.0 MB in the beginning and 181.8 MB in the end (delta: -79.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.89 ms. Allocated memory is still 203.4 MB. Free memory was 181.8 MB in the beginning and 180.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 431.96 ms. Allocated memory is still 203.4 MB. Free memory was 180.4 MB in the beginning and 161.4 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 713.94 ms. Allocated memory is still 203.4 MB. Free memory was 161.4 MB in the beginning and 95.3 MB in the end (delta: 66.1 MB). Peak memory consumption was 66.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 216]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L10] int s__state ; [L11] int s__hit = __VERIFIER_nondet_int() ; [L12] int s__verify_mode = __VERIFIER_nondet_int() ; [L13] int s__session__peer = __VERIFIER_nondet_int() ; [L14] unsigned long s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_long() ; [L15] int buf ; [L16] int cb ; [L17] int blastFlag ; [L18] int tmp___1; [L20] s__state = 8466 [L21] blastFlag = 0 [L23] COND TRUE 1 [L24] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L30] COND TRUE s__state == 8466 [L79] COND TRUE blastFlag == 0 [L80] blastFlag = 1 [L82] s__state = 8496 [L23] COND TRUE 1 [L24] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L30] COND FALSE !(s__state == 8466) [L33] COND TRUE s__state == 8496 [L86] COND TRUE blastFlag == 1 [L87] blastFlag = 2 [L89] COND TRUE \read(s__hit) [L90] s__state = 8656 [L23] COND TRUE 1 [L24] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L30] COND FALSE !(s__state == 8466) [L33] COND FALSE !(s__state == 8496) [L37] COND FALSE !(s__state == 8512) [L41] COND FALSE !(s__state == 8528) [L45] COND FALSE !(s__state == 8544) [L49] COND FALSE !(s__state == 8560) [L53] COND FALSE !(s__state == 8576) [L57] COND FALSE !(s__state == 8592) [L61] COND FALSE !(s__state == 8608) [L65] COND FALSE !(s__state == 8640) [L69] COND TRUE s__state == 8656 [L163] COND FALSE !(blastFlag == 2) [L166] s__state = 8672 [L23] COND TRUE 1 [L24] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L30] COND FALSE !(s__state == 8466) [L33] COND FALSE !(s__state == 8496) [L37] COND TRUE s__state == 8512 [L97] s__state = 8528 [L23] COND TRUE 1 [L24] COND TRUE s__state <= 8512 && blastFlag > 2 [L216] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...