/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 17:27:27,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 17:27:27,163 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-16 17:27:27,167 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 17:27:27,168 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 17:27:27,189 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 17:27:27,190 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 17:27:27,190 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 17:27:27,191 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 17:27:27,191 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 17:27:27,191 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 17:27:27,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 17:27:27,192 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 17:27:27,193 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 17:27:27,193 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 17:27:27,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 17:27:27,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 17:27:27,194 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 17:27:27,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 17:27:27,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 17:27:27,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 17:27:27,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 17:27:27,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 17:27:27,196 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-16 17:27:27,197 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-16 17:27:27,197 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 17:27:27,197 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-16 17:27:27,198 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 17:27:27,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 17:27:27,198 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 17:27:27,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 17:27:27,199 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 17:27:27,199 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 17:27:27,200 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 17:27:27,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 17:27:27,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 17:27:27,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 17:27:27,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 17:27:27,201 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-16 17:27:27,202 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-16 17:27:27,202 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 17:27:27,203 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 17:27:27,203 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 17:27:27,203 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 17:27:27,203 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 17:27:27,204 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-16 17:27:27,204 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-16 17:27:27,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 17:27:27,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 17:27:27,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 17:27:27,454 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 17:27:27,455 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 17:27:27,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product18.cil.c [2023-12-16 17:27:28,677 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 17:27:28,965 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 17:27:28,966 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product18.cil.c [2023-12-16 17:27:29,005 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1021128ac/bda909aecb9c49558bdfea94c0653697/FLAGd40dcdc35 [2023-12-16 17:27:29,021 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1021128ac/bda909aecb9c49558bdfea94c0653697 [2023-12-16 17:27:29,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 17:27:29,027 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 17:27:29,030 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 17:27:29,030 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 17:27:29,034 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 17:27:29,035 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:29,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a008743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29, skipping insertion in model container [2023-12-16 17:27:29,037 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:29,119 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 17:27:29,567 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product18.cil.c[57905,57918] [2023-12-16 17:27:29,594 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 17:27:29,614 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-16 17:27:29,637 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 17:27:29,727 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product18.cil.c[57905,57918] [2023-12-16 17:27:29,735 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 17:27:29,743 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 17:27:29,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [48] [2023-12-16 17:27:29,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [167] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [392] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [409] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [447] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [851] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1931] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2297] [2023-12-16 17:27:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2591] [2023-12-16 17:27:29,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2600] [2023-12-16 17:27:29,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2619] [2023-12-16 17:27:29,851 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product18.cil.c[57905,57918] [2023-12-16 17:27:29,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 17:27:29,885 INFO L206 MainTranslator]: Completed translation [2023-12-16 17:27:29,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29 WrapperNode [2023-12-16 17:27:29,886 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 17:27:29,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 17:27:29,887 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 17:27:29,887 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 17:27:29,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:29,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:29,978 INFO L138 Inliner]: procedures = 129, calls = 184, calls flagged for inlining = 59, calls inlined = 50, statements flattened = 864 [2023-12-16 17:27:29,979 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 17:27:29,979 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 17:27:29,980 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 17:27:29,980 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 17:27:29,990 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:29,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:29,997 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,025 INFO L175 MemorySlicer]: Split 14 memory accesses to 4 slices as follows [2, 4, 4, 4]. 29 percent of accesses are in the largest equivalence class. The 14 initializations are split as follows [2, 4, 4, 4]. The 0 writes are split as follows [0, 0, 0, 0]. [2023-12-16 17:27:30,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,026 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,041 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,048 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,053 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,056 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,063 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 17:27:30,064 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 17:27:30,064 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 17:27:30,064 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 17:27:30,065 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (1/1) ... [2023-12-16 17:27:30,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 17:27:30,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 17:27:30,117 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-16 17:27:30,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-16 17:27:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-12-16 17:27:30,155 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-12-16 17:27:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-12-16 17:27:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-12-16 17:27:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-12-16 17:27:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-12-16 17:27:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-12-16 17:27:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-12-16 17:27:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-12-16 17:27:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-12-16 17:27:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-12-16 17:27:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-12-16 17:27:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-12-16 17:27:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-12-16 17:27:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-12-16 17:27:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-12-16 17:27:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 17:27:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-12-16 17:27:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-12-16 17:27:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-12-16 17:27:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-12-16 17:27:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-12-16 17:27:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-12-16 17:27:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-12-16 17:27:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-12-16 17:27:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-12-16 17:27:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-12-16 17:27:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-12-16 17:27:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-12-16 17:27:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 17:27:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 17:27:30,374 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 17:27:30,375 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 17:27:31,178 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 17:27:31,267 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 17:27:31,267 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 17:27:31,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 05:27:31 BoogieIcfgContainer [2023-12-16 17:27:31,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 17:27:31,270 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 17:27:31,270 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 17:27:31,273 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 17:27:31,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 05:27:29" (1/3) ... [2023-12-16 17:27:31,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71fe9e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 05:27:31, skipping insertion in model container [2023-12-16 17:27:31,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:27:29" (2/3) ... [2023-12-16 17:27:31,275 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71fe9e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 05:27:31, skipping insertion in model container [2023-12-16 17:27:31,275 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 05:27:31" (3/3) ... [2023-12-16 17:27:31,276 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec11_product18.cil.c [2023-12-16 17:27:31,292 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 17:27:31,292 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 17:27:31,338 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 17:27:31,344 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5cfad6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 17:27:31,344 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 17:27:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand has 259 states, 203 states have (on average 1.6157635467980296) internal successors, (328), 205 states have internal predecessors, (328), 38 states have call successors, (38), 16 states have call predecessors, (38), 16 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-12-16 17:27:31,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-16 17:27:31,368 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 17:27:31,369 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 17:27:31,370 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 17:27:31,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 17:27:31,374 INFO L85 PathProgramCache]: Analyzing trace with hash 334171840, now seen corresponding path program 1 times [2023-12-16 17:27:31,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 17:27:31,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [992462536] [2023-12-16 17:27:31,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 17:27:31,387 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:31,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 17:27:31,389 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 17:27:31,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-16 17:27:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 17:27:31,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-16 17:27:31,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 17:27:31,738 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-16 17:27:31,738 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 17:27:31,739 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 17:27:31,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [992462536] [2023-12-16 17:27:31,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [992462536] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 17:27:31,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 17:27:31,740 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-16 17:27:31,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297675116] [2023-12-16 17:27:31,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 17:27:31,745 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-16 17:27:31,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 17:27:31,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-16 17:27:31,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-16 17:27:31,778 INFO L87 Difference]: Start difference. First operand has 259 states, 203 states have (on average 1.6157635467980296) internal successors, (328), 205 states have internal predecessors, (328), 38 states have call successors, (38), 16 states have call predecessors, (38), 16 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-12-16 17:27:31,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 17:27:31,853 INFO L93 Difference]: Finished difference Result 373 states and 571 transitions. [2023-12-16 17:27:31,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-16 17:27:31,856 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 88 [2023-12-16 17:27:31,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 17:27:31,866 INFO L225 Difference]: With dead ends: 373 [2023-12-16 17:27:31,867 INFO L226 Difference]: Without dead ends: 256 [2023-12-16 17:27:31,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-16 17:27:31,874 INFO L413 NwaCegarLoop]: 387 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 17:27:31,875 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 387 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 17:27:31,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2023-12-16 17:27:31,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 256. [2023-12-16 17:27:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 256 states, 201 states have (on average 1.5970149253731343) internal successors, (321), 202 states have internal predecessors, (321), 38 states have call successors, (38), 16 states have call predecessors, (38), 16 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-12-16 17:27:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 396 transitions. [2023-12-16 17:27:31,930 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 396 transitions. Word has length 88 [2023-12-16 17:27:31,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 17:27:31,931 INFO L495 AbstractCegarLoop]: Abstraction has 256 states and 396 transitions. [2023-12-16 17:27:31,932 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-12-16 17:27:31,932 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 396 transitions. [2023-12-16 17:27:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-16 17:27:31,936 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 17:27:31,937 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 17:27:31,951 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-16 17:27:32,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:32,146 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 17:27:32,147 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 17:27:32,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1953617043, now seen corresponding path program 1 times [2023-12-16 17:27:32,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 17:27:32,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [995025099] [2023-12-16 17:27:32,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 17:27:32,148 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:32,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 17:27:32,305 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 17:27:32,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-16 17:27:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 17:27:32,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-16 17:27:32,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 17:27:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-16 17:27:32,690 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 17:27:32,690 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 17:27:32,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [995025099] [2023-12-16 17:27:32,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [995025099] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 17:27:32,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 17:27:32,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-16 17:27:32,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077128576] [2023-12-16 17:27:32,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 17:27:32,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-16 17:27:32,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 17:27:32,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-16 17:27:32,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-16 17:27:32,694 INFO L87 Difference]: Start difference. First operand 256 states and 396 transitions. Second operand has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 2 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-16 17:27:32,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 17:27:32,875 INFO L93 Difference]: Finished difference Result 507 states and 786 transitions. [2023-12-16 17:27:32,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-16 17:27:32,876 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 2 states have call predecessors, (12), 3 states have call successors, (12) Word has length 89 [2023-12-16 17:27:32,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 17:27:32,880 INFO L225 Difference]: With dead ends: 507 [2023-12-16 17:27:32,880 INFO L226 Difference]: Without dead ends: 258 [2023-12-16 17:27:32,883 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-12-16 17:27:32,884 INFO L413 NwaCegarLoop]: 375 mSDtfsCounter, 8 mSDsluCounter, 1114 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 1489 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-16 17:27:32,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 1489 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-16 17:27:32,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2023-12-16 17:27:32,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 258. [2023-12-16 17:27:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 204 states have internal predecessors, (322), 38 states have call successors, (38), 16 states have call predecessors, (38), 17 states have return successors, (39), 37 states have call predecessors, (39), 37 states have call successors, (39) [2023-12-16 17:27:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 399 transitions. [2023-12-16 17:27:32,903 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 399 transitions. Word has length 89 [2023-12-16 17:27:32,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 17:27:32,903 INFO L495 AbstractCegarLoop]: Abstraction has 258 states and 399 transitions. [2023-12-16 17:27:32,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 2 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-16 17:27:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 399 transitions. [2023-12-16 17:27:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-16 17:27:32,906 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 17:27:32,907 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 17:27:32,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-12-16 17:27:33,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:33,120 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 17:27:33,120 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 17:27:33,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1785820010, now seen corresponding path program 1 times [2023-12-16 17:27:33,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 17:27:33,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1007135284] [2023-12-16 17:27:33,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 17:27:33,122 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:33,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 17:27:33,123 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 17:27:33,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-16 17:27:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 17:27:33,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-16 17:27:33,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 17:27:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-16 17:27:33,404 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 17:27:33,405 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 17:27:33,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1007135284] [2023-12-16 17:27:33,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1007135284] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 17:27:33,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 17:27:33,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-16 17:27:33,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163810136] [2023-12-16 17:27:33,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 17:27:33,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-16 17:27:33,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 17:27:33,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-16 17:27:33,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-16 17:27:33,407 INFO L87 Difference]: Start difference. First operand 258 states and 399 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-16 17:27:33,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 17:27:33,561 INFO L93 Difference]: Finished difference Result 509 states and 790 transitions. [2023-12-16 17:27:33,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-16 17:27:33,562 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 90 [2023-12-16 17:27:33,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 17:27:33,568 INFO L225 Difference]: With dead ends: 509 [2023-12-16 17:27:33,568 INFO L226 Difference]: Without dead ends: 260 [2023-12-16 17:27:33,569 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-12-16 17:27:33,572 INFO L413 NwaCegarLoop]: 373 mSDtfsCounter, 8 mSDsluCounter, 1102 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 1475 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-16 17:27:33,573 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 1475 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-16 17:27:33,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2023-12-16 17:27:33,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 260. [2023-12-16 17:27:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 260 states, 203 states have (on average 1.5911330049261083) internal successors, (323), 206 states have internal predecessors, (323), 38 states have call successors, (38), 16 states have call predecessors, (38), 18 states have return successors, (43), 37 states have call predecessors, (43), 37 states have call successors, (43) [2023-12-16 17:27:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 404 transitions. [2023-12-16 17:27:33,611 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 404 transitions. Word has length 90 [2023-12-16 17:27:33,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 17:27:33,612 INFO L495 AbstractCegarLoop]: Abstraction has 260 states and 404 transitions. [2023-12-16 17:27:33,612 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-16 17:27:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 404 transitions. [2023-12-16 17:27:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-16 17:27:33,616 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 17:27:33,616 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 17:27:33,628 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-12-16 17:27:33,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:33,827 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 17:27:33,827 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 17:27:33,827 INFO L85 PathProgramCache]: Analyzing trace with hash -760222421, now seen corresponding path program 1 times [2023-12-16 17:27:33,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 17:27:33,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2000574972] [2023-12-16 17:27:33,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 17:27:33,828 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:33,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 17:27:33,830 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 17:27:33,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-16 17:27:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 17:27:34,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-16 17:27:34,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 17:27:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-16 17:27:34,115 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 17:27:34,115 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 17:27:34,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2000574972] [2023-12-16 17:27:34,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2000574972] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 17:27:34,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 17:27:34,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-16 17:27:34,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848105121] [2023-12-16 17:27:34,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 17:27:34,123 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-16 17:27:34,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 17:27:34,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-16 17:27:34,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-16 17:27:34,124 INFO L87 Difference]: Start difference. First operand 260 states and 404 transitions. Second operand has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 2 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-16 17:27:34,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 17:27:34,248 INFO L93 Difference]: Finished difference Result 501 states and 780 transitions. [2023-12-16 17:27:34,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-16 17:27:34,249 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 2 states have call predecessors, (12), 3 states have call successors, (12) Word has length 91 [2023-12-16 17:27:34,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 17:27:34,251 INFO L225 Difference]: With dead ends: 501 [2023-12-16 17:27:34,251 INFO L226 Difference]: Without dead ends: 260 [2023-12-16 17:27:34,255 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-12-16 17:27:34,257 INFO L413 NwaCegarLoop]: 375 mSDtfsCounter, 8 mSDsluCounter, 1114 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 1489 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-16 17:27:34,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 1489 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-16 17:27:34,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2023-12-16 17:27:34,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 260. [2023-12-16 17:27:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 260 states, 203 states have (on average 1.5911330049261083) internal successors, (323), 206 states have internal predecessors, (323), 38 states have call successors, (38), 16 states have call predecessors, (38), 18 states have return successors, (42), 37 states have call predecessors, (42), 37 states have call successors, (42) [2023-12-16 17:27:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 403 transitions. [2023-12-16 17:27:34,277 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 403 transitions. Word has length 91 [2023-12-16 17:27:34,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 17:27:34,277 INFO L495 AbstractCegarLoop]: Abstraction has 260 states and 403 transitions. [2023-12-16 17:27:34,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (12), 2 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-16 17:27:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 403 transitions. [2023-12-16 17:27:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-16 17:27:34,285 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 17:27:34,288 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 17:27:34,300 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-12-16 17:27:34,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:34,499 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION === [outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 17:27:34,499 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 17:27:34,499 INFO L85 PathProgramCache]: Analyzing trace with hash 177090912, now seen corresponding path program 2 times [2023-12-16 17:27:34,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-16 17:27:34,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [974230541] [2023-12-16 17:27:34,500 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-16 17:27:34,500 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:34,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-16 17:27:34,502 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-16 17:27:34,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-16 17:27:34,682 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-12-16 17:27:34,682 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-16 17:27:34,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-16 17:27:34,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 17:27:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-16 17:27:34,720 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 17:27:34,720 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-16 17:27:34,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [974230541] [2023-12-16 17:27:34,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [974230541] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 17:27:34,720 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 17:27:34,720 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-16 17:27:34,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156001622] [2023-12-16 17:27:34,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 17:27:34,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-16 17:27:34,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-16 17:27:34,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-16 17:27:34,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-16 17:27:34,722 INFO L87 Difference]: Start difference. First operand 260 states and 403 transitions. Second operand has 5 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (14), 1 states have call predecessors, (14), 2 states have return successors, (12), 2 states have call predecessors, (12), 1 states have call successors, (12) [2023-12-16 17:27:34,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 17:27:34,813 INFO L93 Difference]: Finished difference Result 260 states and 403 transitions. [2023-12-16 17:27:34,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-16 17:27:34,814 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (14), 1 states have call predecessors, (14), 2 states have return successors, (12), 2 states have call predecessors, (12), 1 states have call successors, (12) Word has length 92 [2023-12-16 17:27:34,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 17:27:34,814 INFO L225 Difference]: With dead ends: 260 [2023-12-16 17:27:34,814 INFO L226 Difference]: Without dead ends: 0 [2023-12-16 17:27:34,815 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-16 17:27:34,816 INFO L413 NwaCegarLoop]: 380 mSDtfsCounter, 1 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1515 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-16 17:27:34,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1515 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-16 17:27:34,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-12-16 17:27:34,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-12-16 17:27:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-16 17:27:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-12-16 17:27:34,817 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 92 [2023-12-16 17:27:34,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 17:27:34,818 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-12-16 17:27:34,818 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (14), 1 states have call predecessors, (14), 2 states have return successors, (12), 2 states have call predecessors, (12), 1 states have call successors, (12) [2023-12-16 17:27:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-12-16 17:27:34,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-16 17:27:34,820 INFO L805 garLoopResultBuilder]: Registering result SAFE for location outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 17:27:34,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-12-16 17:27:35,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-16 17:27:35,026 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-12-16 17:27:35,087 INFO L899 garLoopResultBuilder]: For program point L783(lines 783 794) no Hoare annotation was computed. [2023-12-16 17:27:35,087 INFO L899 garLoopResultBuilder]: For program point getEmailSignKeyEXIT(lines 779 797) no Hoare annotation was computed. [2023-12-16 17:27:35,087 INFO L899 garLoopResultBuilder]: For program point getEmailSignKeyFINAL(lines 779 797) no Hoare annotation was computed. [2023-12-16 17:27:35,087 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 779 797) the Hoare annotation is: true [2023-12-16 17:27:35,087 INFO L899 garLoopResultBuilder]: For program point L787(lines 787 793) no Hoare annotation was computed. [2023-12-16 17:27:35,087 INFO L899 garLoopResultBuilder]: For program point L1456(lines 1456 1472) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L1770(lines 1770 1786) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L2596(line 2596) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L902 garLoopResultBuilder]: At program point L2514(line 2514) the Hoare annotation is: true [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L2514-1(line 2514) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L1771(lines 1771 1782) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point getClientPrivateKey_returnLabel#1(lines 1452 1475) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L2531(lines 2531 2535) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L1409(lines 1409 1425) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L765(lines 765 773) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L899 garLoopResultBuilder]: For program point L1756(lines 1756 1787) no Hoare annotation was computed. [2023-12-16 17:27:35,088 INFO L902 garLoopResultBuilder]: At program point L2516(line 2516) the Hoare annotation is: true [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L2516-1(line 2516) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L2335-1(line 2335) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L902 garLoopResultBuilder]: At program point L2335(line 2335) the Hoare annotation is: true [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1757(lines 1757 1768) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1460(lines 1460 1471) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1775(lines 1775 1781) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1742(lines 1742 1788) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1891(lines 1891 1907) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L768(lines 768 772) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L768-2(lines 761 776) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1743(lines 1743 1754) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L2569(line 2569) no Hoare annotation was computed. [2023-12-16 17:27:35,089 INFO L899 garLoopResultBuilder]: For program point L1413(lines 1413 1424) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L802(lines 802 810) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point outgoingEXIT(lines 2341 2351) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L1761(lines 1761 1767) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L902 garLoopResultBuilder]: At program point L2554(line 2554) the Hoare annotation is: true [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L1464(lines 1464 1470) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L2554-1(line 2554) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L2323-1(line 2323) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L902 garLoopResultBuilder]: At program point L2323(line 2323) the Hoare annotation is: true [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L1895(lines 1895 1906) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L805(lines 805 809) no Hoare annotation was computed. [2023-12-16 17:27:35,090 INFO L899 garLoopResultBuilder]: For program point L805-2(lines 798 813) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L2556(lines 2556 2567) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L1747(lines 1747 1753) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L2573-1(lines 2543 2590) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L2573(lines 2573 2587) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2341 2351) the Hoare annotation is: true [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L1417(lines 1417 1423) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L839(lines 839 847) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L2607-1(line 2607) no Hoare annotation was computed. [2023-12-16 17:27:35,091 INFO L902 garLoopResultBuilder]: At program point L2607(line 2607) the Hoare annotation is: true [2023-12-16 17:27:35,091 INFO L899 garLoopResultBuilder]: For program point L2475(lines 2475 2485) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L902 garLoopResultBuilder]: At program point L2558(line 2558) the Hoare annotation is: true [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L2558-1(line 2558) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L2575-1(line 2575) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L902 garLoopResultBuilder]: At program point L2575(line 2575) the Hoare annotation is: true [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L2609(lines 2609 2615) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L2609-2(lines 2601 2618) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point isKeyPairValid_returnLabel#1(lines 2466 2490) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L1899(lines 1899 1905) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L842(lines 842 846) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L842-2(lines 835 850) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point L2560(lines 2560 2564) no Hoare annotation was computed. [2023-12-16 17:27:35,092 INFO L899 garLoopResultBuilder]: For program point findPublicKey_returnLabel#1(lines 1738 1791) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L902 garLoopResultBuilder]: At program point L2560-1(lines 2556 2567) the Hoare annotation is: true [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point outgoingErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2596) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point getClientId_returnLabel#1(lines 1887 1910) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point sign_returnLabel#1(lines 2522 2542) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point getClientAutoResponse_returnLabel#1(lines 1405 1428) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point L2578(lines 2578 2584) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point L2479(lines 2479 2484) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point L2380(lines 2380 2386) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point L2380-2(lines 2372 2389) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point L750(lines 750 756) no Hoare annotation was computed. [2023-12-16 17:27:35,093 INFO L899 garLoopResultBuilder]: For program point isSignedEXIT(lines 742 760) no Hoare annotation was computed. [2023-12-16 17:27:35,097 INFO L899 garLoopResultBuilder]: For program point L746(lines 746 757) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point isSignedFINAL(lines 742 760) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 742 760) the Hoare annotation is: true [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point setClientPrivateKeyEXIT(lines 1476 1495) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point L1486(lines 1486 1490) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point L1486-2(lines 1476 1495) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point L1483(lines 1483 1491) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1476 1495) the Hoare annotation is: true [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point L1480(lines 1480 1492) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L899 garLoopResultBuilder]: For program point chuckKeyAddEXIT(lines 2830 2841) no Hoare annotation was computed. [2023-12-16 17:27:35,098 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2830 2841) the Hoare annotation is: true [2023-12-16 17:27:35,099 INFO L902 garLoopResultBuilder]: At program point L2836(line 2836) the Hoare annotation is: true [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point L2835(line 2835) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L902 garLoopResultBuilder]: At program point L2836-1(line 2836) the Hoare annotation is: true [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point chuckKeyAddFINAL(lines 2830 2841) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point L579-2(lines 572 587) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point L576(lines 576 584) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 572 587) the Hoare annotation is: true [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point setEmailToEXIT(lines 572 587) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point L579(lines 579 583) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point L561(lines 561 567) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point getEmailToFINAL(lines 553 571) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point L557(lines 557 568) no Hoare annotation was computed. [2023-12-16 17:27:35,099 INFO L899 garLoopResultBuilder]: For program point getEmailToEXIT(lines 553 571) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 553 571) the Hoare annotation is: true [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1503(lines 1503 1519) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1530(lines 1530 1538) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point createClientKeyringEntryFINAL(lines 1543 1567) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1543 1567) the Hoare annotation is: true [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1533(lines 1533 1537) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1533-2(lines 1523 1542) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1527(lines 1527 1539) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1554(lines 1554 1564) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point getClientKeyringSize_returnLabel#1(lines 1499 1522) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point createClientKeyringEntryEXIT(lines 1543 1567) no Hoare annotation was computed. [2023-12-16 17:27:35,100 INFO L899 garLoopResultBuilder]: For program point L1511(lines 1511 1517) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point L1507(lines 1507 1518) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L902 garLoopResultBuilder]: At program point L2496(line 2496) the Hoare annotation is: true [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point generateKeyPairFINAL(lines 2491 2500) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2491 2500) the Hoare annotation is: true [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point generateKeyPairEXIT(lines 2491 2500) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point L1658(lines 1658 1666) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point L1650(lines 1650 1654) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point L1646(lines 1646 1670) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1631 1674) the Hoare annotation is: true [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point L1636(lines 1636 1644) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point setClientKeyringUserEXIT(lines 1631 1674) no Hoare annotation was computed. [2023-12-16 17:27:35,101 INFO L899 garLoopResultBuilder]: For program point L1661(lines 1661 1665) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point L1657(lines 1657 1669) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point L1657-1(lines 1631 1674) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point L1647(lines 1647 1655) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point L1639(lines 1639 1643) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point L1635(lines 1635 1671) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point sendEmailEXIT(lines 2416 2428) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L902 garLoopResultBuilder]: At program point L159(line 159) the Hoare annotation is: true [2023-12-16 17:27:35,102 INFO L902 garLoopResultBuilder]: At program point L159-1(line 159) the Hoare annotation is: true [2023-12-16 17:27:35,102 INFO L899 garLoopResultBuilder]: For program point sendEmailFINAL(lines 2416 2428) no Hoare annotation was computed. [2023-12-16 17:27:35,102 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2416 2428) the Hoare annotation is: true [2023-12-16 17:27:35,102 INFO L902 garLoopResultBuilder]: At program point L2424(line 2424) the Hoare annotation is: true [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L542(lines 542 546) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L542-2(lines 535 550) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point setEmailFromEXIT(lines 535 550) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 547) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 535 550) the Hoare annotation is: true [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L1439(lines 1439 1443) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L1439-2(lines 1429 1448) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L217(lines 216 383) no Hoare annotation was computed. [2023-12-16 17:27:35,103 INFO L895 garLoopResultBuilder]: At program point L2678(line 2678) the Hoare annotation is: (= |ULTIMATE.start_setup_chuck__wrappee__Base_~chuck___0#1| (_ bv3 32)) [2023-12-16 17:27:35,103 INFO L899 garLoopResultBuilder]: For program point L2711-1(lines 2694 2716) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L902 garLoopResultBuilder]: At program point L2711(line 2711) the Hoare annotation is: true [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L2678-1(lines 2673 2682) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L2761(lines 2761 2768) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L2761-2(lines 2761 2768) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L284(lines 284 291) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L1721(lines 1721 1727) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L1688(lines 1688 1734) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L334(lines 334 341) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L384(lines 215 385) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point $Ultimate##93(lines 305 376) no Hoare annotation was computed. [2023-12-16 17:27:35,104 INFO L899 garLoopResultBuilder]: For program point L1689(lines 1689 1700) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point L2647-1(lines 2641 2651) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L902 garLoopResultBuilder]: At program point L2647(line 2647) the Hoare annotation is: true [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point $Ultimate##99(lines 319 375) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point L2879-1(lines 2874 2883) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L902 garLoopResultBuilder]: At program point L2879(line 2879) the Hoare annotation is: true [2023-12-16 17:27:35,105 INFO L902 garLoopResultBuilder]: At program point L2780(line 2780) the Hoare annotation is: true [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point $Ultimate##81(lines 280 378) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L902 garLoopResultBuilder]: At program point L336(line 336) the Hoare annotation is: true [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point L336-1(line 336) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point L270(lines 270 277) no Hoare annotation was computed. [2023-12-16 17:27:35,105 INFO L899 garLoopResultBuilder]: For program point L1707(lines 1707 1713) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L899 garLoopResultBuilder]: For program point $Ultimate##87(lines 294 377) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L899 garLoopResultBuilder]: For program point L2847-1(line 2847) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L902 garLoopResultBuilder]: At program point L2847(line 2847) the Hoare annotation is: true [2023-12-16 17:27:35,106 INFO L902 garLoopResultBuilder]: At program point L2781-1(line 2781) the Hoare annotation is: true [2023-12-16 17:27:35,106 INFO L902 garLoopResultBuilder]: At program point L2781(line 2781) the Hoare annotation is: true [2023-12-16 17:27:35,106 INFO L899 garLoopResultBuilder]: For program point L1609(lines 1609 1625) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L899 garLoopResultBuilder]: For program point $Ultimate##75(lines 266 379) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L902 garLoopResultBuilder]: At program point L2848(line 2848) the Hoare annotation is: true [2023-12-16 17:27:35,106 INFO L899 garLoopResultBuilder]: For program point L2782(line 2782) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L902 garLoopResultBuilder]: At program point L2848-1(line 2848) the Hoare annotation is: true [2023-12-16 17:27:35,106 INFO L899 garLoopResultBuilder]: For program point L2799-1(line 2799) no Hoare annotation was computed. [2023-12-16 17:27:35,106 INFO L902 garLoopResultBuilder]: At program point L2799(line 2799) the Hoare annotation is: true [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point L1610(lines 1610 1621) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point $Ultimate##69(lines 252 380) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point L256(lines 256 263) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2842 2853) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point L1693(lines 1693 1699) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L902 garLoopResultBuilder]: At program point L2800(line 2800) the Hoare annotation is: true [2023-12-16 17:27:35,107 INFO L902 garLoopResultBuilder]: At program point L2800-1(line 2800) the Hoare annotation is: true [2023-12-16 17:27:35,107 INFO L895 garLoopResultBuilder]: At program point L2668(line 2668) the Hoare annotation is: (= (_ bv2 32) |ULTIMATE.start_setup_rjh_~rjh___0#1|) [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point L2668-1(lines 2662 2672) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point $Ultimate##54(lines 238 381) no Hoare annotation was computed. [2023-12-16 17:27:35,107 INFO L899 garLoopResultBuilder]: For program point L323(lines 323 327) no Hoare annotation was computed. [2023-12-16 17:27:35,108 INFO L899 garLoopResultBuilder]: For program point L224(lines 224 382) no Hoare annotation was computed. [2023-12-16 17:27:35,108 INFO L899 garLoopResultBuilder]: For program point L1595(lines 1595 1626) no Hoare annotation was computed. [2023-12-16 17:27:35,110 INFO L899 garLoopResultBuilder]: For program point L2801(lines 2794 2805) no Hoare annotation was computed. [2023-12-16 17:27:35,110 INFO L902 garLoopResultBuilder]: At program point L2702(line 2702) the Hoare annotation is: true [2023-12-16 17:27:35,110 INFO L902 garLoopResultBuilder]: At program point L2636(line 2636) the Hoare annotation is: true [2023-12-16 17:27:35,110 INFO L899 garLoopResultBuilder]: For program point L2702-1(line 2702) no Hoare annotation was computed. [2023-12-16 17:27:35,111 INFO L899 garLoopResultBuilder]: For program point L2636-1(lines 2631 2640) no Hoare annotation was computed. [2023-12-16 17:27:35,111 INFO L899 garLoopResultBuilder]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2023-12-16 17:27:35,111 INFO L899 garLoopResultBuilder]: For program point L242(lines 242 249) no Hoare annotation was computed. [2023-12-16 17:27:35,111 INFO L899 garLoopResultBuilder]: For program point getClientKeyringUser_returnLabel#1(lines 1577 1630) no Hoare annotation was computed. [2023-12-16 17:27:35,111 INFO L899 garLoopResultBuilder]: For program point L309(lines 309 316) no Hoare annotation was computed. [2023-12-16 17:27:35,111 INFO L899 garLoopResultBuilder]: For program point L2869-1(lines 2864 2873) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L902 garLoopResultBuilder]: At program point L2869(line 2869) the Hoare annotation is: true [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L1614(lines 1614 1620) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L1581(lines 1581 1627) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L1433(lines 1433 1445) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L2705(lines 2705 2713) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L1582(lines 1582 1593) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L228(lines 228 235) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L2689-1(lines 2683 2693) no Hoare annotation was computed. [2023-12-16 17:27:35,112 INFO L902 garLoopResultBuilder]: At program point L2689(line 2689) the Hoare annotation is: true [2023-12-16 17:27:35,112 INFO L899 garLoopResultBuilder]: For program point L2657-1(lines 2652 2661) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L895 garLoopResultBuilder]: At program point L2657(line 2657) the Hoare annotation is: (and (= (_ bv2 32) |ULTIMATE.start_setup_rjh_~rjh___0#1|) (= (_ bv2 32) |ULTIMATE.start_setup_rjh__wrappee__Base_~rjh___0#1|)) [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point L1600(lines 1600 1606) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point L1716(lines 1716 1732) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point L362(lines 362 369) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L902 garLoopResultBuilder]: At program point L362-1(lines 216 383) the Hoare annotation is: true [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point L1436(lines 1436 1444) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point L1717(lines 1717 1728) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point getClientKeyringPublicKey_returnLabel#1(lines 1684 1737) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point $Ultimate##105(lines 330 374) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L899 garLoopResultBuilder]: For program point L1586(lines 1586 1592) no Hoare annotation was computed. [2023-12-16 17:27:35,113 INFO L902 garLoopResultBuilder]: At program point L364(line 364) the Hoare annotation is: true [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L364-1(line 364) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L298(lines 298 302) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point $Ultimate##111(lines 344 373) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L1702(lines 1702 1733) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point $Ultimate##117(lines 358 372) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L348(lines 348 355) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L2859-1(lines 2854 2863) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L902 garLoopResultBuilder]: At program point L2859(line 2859) the Hoare annotation is: true [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L1703(lines 1703 1714) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point getEmailFromFINAL(lines 516 534) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point L524(lines 524 530) no Hoare annotation was computed. [2023-12-16 17:27:35,114 INFO L899 garLoopResultBuilder]: For program point getEmailFromEXIT(lines 516 534) no Hoare annotation was computed. [2023-12-16 17:27:35,115 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 516 534) the Hoare annotation is: true [2023-12-16 17:27:35,115 INFO L899 garLoopResultBuilder]: For program point L520(lines 520 531) no Hoare annotation was computed. [2023-12-16 17:27:35,115 INFO L899 garLoopResultBuilder]: For program point isReadableEXIT(lines 134 142) no Hoare annotation was computed. [2023-12-16 17:27:35,115 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 134 142) the Hoare annotation is: true [2023-12-16 17:27:35,115 INFO L899 garLoopResultBuilder]: For program point L1819(lines 1819 1827) no Hoare annotation was computed. [2023-12-16 17:27:35,115 INFO L899 garLoopResultBuilder]: For program point setClientKeyringPublicKeyEXIT(lines 1792 1835) no Hoare annotation was computed. [2023-12-16 17:27:35,115 INFO L899 garLoopResultBuilder]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2023-12-16 17:27:35,116 INFO L899 garLoopResultBuilder]: For program point L1807(lines 1807 1831) no Hoare annotation was computed. [2023-12-16 17:27:35,116 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1792 1835) the Hoare annotation is: true [2023-12-16 17:27:35,116 INFO L899 garLoopResultBuilder]: For program point L1797(lines 1797 1805) no Hoare annotation was computed. [2023-12-16 17:27:35,116 INFO L899 garLoopResultBuilder]: For program point L1822(lines 1822 1826) no Hoare annotation was computed. [2023-12-16 17:27:35,116 INFO L899 garLoopResultBuilder]: For program point L1818(lines 1818 1830) no Hoare annotation was computed. [2023-12-16 17:27:35,116 INFO L899 garLoopResultBuilder]: For program point L1818-1(lines 1792 1835) no Hoare annotation was computed. [2023-12-16 17:27:35,117 INFO L899 garLoopResultBuilder]: For program point L1808(lines 1808 1816) no Hoare annotation was computed. [2023-12-16 17:27:35,117 INFO L899 garLoopResultBuilder]: For program point L1800(lines 1800 1804) no Hoare annotation was computed. [2023-12-16 17:27:35,117 INFO L899 garLoopResultBuilder]: For program point L1796(lines 1796 1832) no Hoare annotation was computed. [2023-12-16 17:27:35,117 INFO L899 garLoopResultBuilder]: For program point L1921(lines 1921 1925) no Hoare annotation was computed. [2023-12-16 17:27:35,117 INFO L899 garLoopResultBuilder]: For program point L1921-2(lines 1911 1930) no Hoare annotation was computed. [2023-12-16 17:27:35,118 INFO L899 garLoopResultBuilder]: For program point L1918(lines 1918 1926) no Hoare annotation was computed. [2023-12-16 17:27:35,118 INFO L899 garLoopResultBuilder]: For program point L1915(lines 1915 1927) no Hoare annotation was computed. [2023-12-16 17:27:35,118 INFO L899 garLoopResultBuilder]: For program point setClientIdEXIT(lines 1911 1930) no Hoare annotation was computed. [2023-12-16 17:27:35,118 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1911 1930) the Hoare annotation is: true [2023-12-16 17:27:35,121 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2023-12-16 17:27:35,123 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 17:27:35,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 05:27:35 BoogieIcfgContainer [2023-12-16 17:27:35,132 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 17:27:35,133 INFO L158 Benchmark]: Toolchain (without parser) took 6105.87ms. Allocated memory was 182.5MB in the beginning and 247.5MB in the end (delta: 65.0MB). Free memory was 138.0MB in the beginning and 114.6MB in the end (delta: 23.4MB). Peak memory consumption was 88.8MB. Max. memory is 8.0GB. [2023-12-16 17:27:35,133 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 182.5MB. Free memory is still 139.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 17:27:35,133 INFO L158 Benchmark]: CACSL2BoogieTranslator took 856.65ms. Allocated memory is still 182.5MB. Free memory was 137.6MB in the beginning and 146.0MB in the end (delta: -8.5MB). Peak memory consumption was 61.6MB. Max. memory is 8.0GB. [2023-12-16 17:27:35,133 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.60ms. Allocated memory is still 182.5MB. Free memory was 146.0MB in the beginning and 140.8MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-12-16 17:27:35,134 INFO L158 Benchmark]: Boogie Preprocessor took 84.01ms. Allocated memory is still 182.5MB. Free memory was 140.8MB in the beginning and 134.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2023-12-16 17:27:35,134 INFO L158 Benchmark]: RCFGBuilder took 1203.85ms. Allocated memory was 182.5MB in the beginning and 247.5MB in the end (delta: 65.0MB). Free memory was 134.5MB in the beginning and 209.0MB in the end (delta: -74.4MB). Peak memory consumption was 73.4MB. Max. memory is 8.0GB. [2023-12-16 17:27:35,134 INFO L158 Benchmark]: TraceAbstraction took 3861.73ms. Allocated memory is still 247.5MB. Free memory was 207.9MB in the beginning and 114.6MB in the end (delta: 93.3MB). Peak memory consumption was 93.3MB. Max. memory is 8.0GB. [2023-12-16 17:27:35,135 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 182.5MB. Free memory is still 139.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 856.65ms. Allocated memory is still 182.5MB. Free memory was 137.6MB in the beginning and 146.0MB in the end (delta: -8.5MB). Peak memory consumption was 61.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 91.60ms. Allocated memory is still 182.5MB. Free memory was 146.0MB in the beginning and 140.8MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 84.01ms. Allocated memory is still 182.5MB. Free memory was 140.8MB in the beginning and 134.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1203.85ms. Allocated memory was 182.5MB in the beginning and 247.5MB in the end (delta: 65.0MB). Free memory was 134.5MB in the beginning and 209.0MB in the end (delta: -74.4MB). Peak memory consumption was 73.4MB. Max. memory is 8.0GB. * TraceAbstraction took 3861.73ms. Allocated memory is still 247.5MB. Free memory was 207.9MB in the beginning and 114.6MB in the end (delta: 93.3MB). Peak memory consumption was 93.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [48] - GenericResultAtLocation [Line: 167]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [167] - GenericResultAtLocation [Line: 392]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [392] - GenericResultAtLocation [Line: 409]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [409] - GenericResultAtLocation [Line: 447]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [447] - GenericResultAtLocation [Line: 851]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [851] - GenericResultAtLocation [Line: 1931]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1931] - GenericResultAtLocation [Line: 2297]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2297] - GenericResultAtLocation [Line: 2591]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2591] - GenericResultAtLocation [Line: 2600]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [2600] - GenericResultAtLocation [Line: 2619]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2619] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2596]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 17 procedures, 259 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.8s, OverallIterations: 5, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 25 mSDsluCounter, 6355 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4465 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 335 IncrementalHoareTripleChecker+Invalid, 335 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 1890 mSDtfsCounter, 335 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 448 GetRequests, 433 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=260occurred in iteration=3, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 54 LocationsWithAnnotation, 306 PreInvPairs, 336 NumberOfFragments, 64 HoareAnnotationTreeSize, 306 FormulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 54 FormulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 450 NumberOfCodeBlocks, 396 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 445 ConstructedInterpolants, 0 QuantifiedInterpolants, 479 SizeOfPredicates, 14 NumberOfNonLiveVariables, 2312 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 151/151 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-12-16 17:27:35,155 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...