./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3b43506942a12950209750f07d771d1d388e9661c8c19f0364d898e10e246352 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:07:18,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:07:18,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:07:18,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:07:18,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:07:18,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:07:18,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:07:18,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:07:18,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:07:18,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:07:18,186 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:07:18,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:07:18,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:07:18,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:07:18,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:07:18,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:07:18,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:07:18,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:07:18,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:07:18,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:07:18,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:07:18,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:07:18,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:07:18,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:07:18,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:07:18,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:07:18,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:07:18,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:07:18,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:07:18,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:07:18,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:07:18,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:07:18,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:07:18,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:07:18,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:07:18,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:07:18,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:07:18,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:07:18,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:07:18,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:07:18,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:07:18,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-21 19:07:18,287 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:07:18,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:07:18,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:07:18,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:07:18,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:07:18,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:07:18,290 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:07:18,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:07:18,290 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-21 19:07:18,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:07:18,290 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-21 19:07:18,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:07:18,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:07:18,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:07:18,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:07:18,295 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-21 19:07:18,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:07:18,295 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:07:18,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:07:18,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:07:18,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:07:18,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:07:18,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:07:18,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:07:18,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:07:18,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:07:18,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:07:18,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:07:18,299 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:07:18,299 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:07:18,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:07:18,300 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:07:18,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b43506942a12950209750f07d771d1d388e9661c8c19f0364d898e10e246352 [2021-10-21 19:07:18,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:07:18,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:07:18,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:07:18,653 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:07:18,654 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:07:18,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/product-lines/email_spec0_product09.cil.c [2021-10-21 19:07:18,741 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/data/3076bec96/433e2760f2704019ade1613174f36d81/FLAGb9261ef2d [2021-10-21 19:07:19,429 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:07:19,429 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/sv-benchmarks/c/product-lines/email_spec0_product09.cil.c [2021-10-21 19:07:19,471 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/data/3076bec96/433e2760f2704019ade1613174f36d81/FLAGb9261ef2d [2021-10-21 19:07:19,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/data/3076bec96/433e2760f2704019ade1613174f36d81 [2021-10-21 19:07:19,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:07:19,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:07:19,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:07:19,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:07:19,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:07:19,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:19" (1/1) ... [2021-10-21 19:07:19,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a75e592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:19, skipping insertion in model container [2021-10-21 19:07:19,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:19" (1/1) ... [2021-10-21 19:07:19,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:07:19,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:07:20,353 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/sv-benchmarks/c/product-lines/email_spec0_product09.cil.c[57372,57385] [2021-10-21 19:07:20,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:07:20,386 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:07:20,557 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/sv-benchmarks/c/product-lines/email_spec0_product09.cil.c[57372,57385] [2021-10-21 19:07:20,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:07:20,592 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:07:20,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20 WrapperNode [2021-10-21 19:07:20,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:07:20,594 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:07:20,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:07:20,594 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:07:20,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:07:20,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-21 19:07:20,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-21 19:07:20,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-21 19:07:20,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-21 19:07:20,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-21 19:07:20,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-21 19:07:20,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-21 19:07:20,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (1/1) ... [2021-10-21 19:07:20,968 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:07:20,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:21,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:21,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-21 19:07:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-21 19:07:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-21 19:07:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-21 19:07:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-21 19:07:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-21 19:07:23,028 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-21 19:07:23,029 INFO L299 CfgBuilder]: Removed 329 assume(true) statements. [2021-10-21 19:07:23,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:07:23 BoogieIcfgContainer [2021-10-21 19:07:23,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-21 19:07:23,038 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-21 19:07:23,038 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-21 19:07:23,042 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-21 19:07:23,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 07:07:19" (1/3) ... [2021-10-21 19:07:23,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b91c059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:07:23, skipping insertion in model container [2021-10-21 19:07:23,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:20" (2/3) ... [2021-10-21 19:07:23,045 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b91c059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:07:23, skipping insertion in model container [2021-10-21 19:07:23,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:07:23" (3/3) ... [2021-10-21 19:07:23,048 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec0_product09.cil.c [2021-10-21 19:07:23,054 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-21 19:07:23,055 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-10-21 19:07:23,125 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-21 19:07:23,137 INFO L339 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=LoopsAndPotentialCycles, 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, mLoopAccelerationTechnique=FAST_UPR [2021-10-21 19:07:23,137 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-10-21 19:07:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand has 401 states, 394 states have (on average 1.700507614213198) internal successors, (670), 400 states have internal predecessors, (670), 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) [2021-10-21 19:07:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-21 19:07:23,193 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:23,194 INFO L512 BasicCegarLoop]: trace histogram [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] [2021-10-21 19:07:23,195 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:23,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:23,202 INFO L82 PathProgramCache]: Analyzing trace with hash -1578380881, now seen corresponding path program 1 times [2021-10-21 19:07:23,214 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:23,214 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749457586] [2021-10-21 19:07:23,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:23,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:23,631 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:23,632 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749457586] [2021-10-21 19:07:23,632 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749457586] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:23,633 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:23,633 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-21 19:07:23,635 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982525248] [2021-10-21 19:07:23,640 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-21 19:07:23,641 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:23,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-21 19:07:23,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-21 19:07:23,658 INFO L87 Difference]: Start difference. First operand has 401 states, 394 states have (on average 1.700507614213198) internal successors, (670), 400 states have internal predecessors, (670), 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) Second operand has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-10-21 19:07:23,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:23,719 INFO L93 Difference]: Finished difference Result 712 states and 1173 transitions. [2021-10-21 19:07:23,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-21 19:07:23,720 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 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) Word has length 37 [2021-10-21 19:07:23,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:23,745 INFO L225 Difference]: With dead ends: 712 [2021-10-21 19:07:23,746 INFO L226 Difference]: Without dead ends: 373 [2021-10-21 19:07:23,754 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-21 19:07:23,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2021-10-21 19:07:23,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 373. [2021-10-21 19:07:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 373 states, 367 states have (on average 1.681198910081744) internal successors, (617), 372 states have internal predecessors, (617), 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) [2021-10-21 19:07:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 617 transitions. [2021-10-21 19:07:23,852 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 617 transitions. Word has length 37 [2021-10-21 19:07:23,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:23,853 INFO L470 AbstractCegarLoop]: Abstraction has 373 states and 617 transitions. [2021-10-21 19:07:23,853 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-10-21 19:07:23,853 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 617 transitions. [2021-10-21 19:07:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-21 19:07:23,860 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:23,861 INFO L512 BasicCegarLoop]: trace histogram [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] [2021-10-21 19:07:23,861 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-21 19:07:23,861 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:23,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:23,864 INFO L82 PathProgramCache]: Analyzing trace with hash 1323227277, now seen corresponding path program 1 times [2021-10-21 19:07:23,864 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:23,865 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290978484] [2021-10-21 19:07:23,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:23,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:24,052 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:24,053 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290978484] [2021-10-21 19:07:24,053 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290978484] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:24,053 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:24,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:24,054 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527252985] [2021-10-21 19:07:24,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:24,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:24,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:24,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:24,058 INFO L87 Difference]: Start difference. First operand 373 states and 617 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) [2021-10-21 19:07:24,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:24,146 INFO L93 Difference]: Finished difference Result 1092 states and 1809 transitions. [2021-10-21 19:07:24,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:24,146 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) Word has length 38 [2021-10-21 19:07:24,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:24,154 INFO L225 Difference]: With dead ends: 1092 [2021-10-21 19:07:24,154 INFO L226 Difference]: Without dead ends: 730 [2021-10-21 19:07:24,156 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:24,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 730 states. [2021-10-21 19:07:24,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 730 to 372. [2021-10-21 19:07:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 372 states, 366 states have (on average 1.674863387978142) internal successors, (613), 371 states have internal predecessors, (613), 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) [2021-10-21 19:07:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 613 transitions. [2021-10-21 19:07:24,184 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 613 transitions. Word has length 38 [2021-10-21 19:07:24,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:24,184 INFO L470 AbstractCegarLoop]: Abstraction has 372 states and 613 transitions. [2021-10-21 19:07:24,184 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) [2021-10-21 19:07:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 613 transitions. [2021-10-21 19:07:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-10-21 19:07:24,185 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:24,185 INFO L512 BasicCegarLoop]: trace histogram [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] [2021-10-21 19:07:24,186 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-21 19:07:24,186 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:24,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:24,187 INFO L82 PathProgramCache]: Analyzing trace with hash -1644598534, now seen corresponding path program 1 times [2021-10-21 19:07:24,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:24,187 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481834549] [2021-10-21 19:07:24,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:24,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:24,280 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:24,280 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [481834549] [2021-10-21 19:07:24,280 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [481834549] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:24,280 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:24,280 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:24,281 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573368912] [2021-10-21 19:07:24,281 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:24,281 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:24,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:24,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:24,283 INFO L87 Difference]: Start difference. First operand 372 states and 613 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 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) [2021-10-21 19:07:24,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:24,316 INFO L93 Difference]: Finished difference Result 730 states and 1206 transitions. [2021-10-21 19:07:24,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:24,317 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 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) Word has length 39 [2021-10-21 19:07:24,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:24,320 INFO L225 Difference]: With dead ends: 730 [2021-10-21 19:07:24,320 INFO L226 Difference]: Without dead ends: 373 [2021-10-21 19:07:24,321 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:24,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2021-10-21 19:07:24,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 372. [2021-10-21 19:07:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 372 states, 366 states have (on average 1.6666666666666667) internal successors, (610), 371 states have internal predecessors, (610), 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) [2021-10-21 19:07:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 610 transitions. [2021-10-21 19:07:24,335 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 610 transitions. Word has length 39 [2021-10-21 19:07:24,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:24,335 INFO L470 AbstractCegarLoop]: Abstraction has 372 states and 610 transitions. [2021-10-21 19:07:24,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 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) [2021-10-21 19:07:24,335 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 610 transitions. [2021-10-21 19:07:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-21 19:07:24,337 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:24,337 INFO L512 BasicCegarLoop]: trace histogram [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] [2021-10-21 19:07:24,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-21 19:07:24,337 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:24,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:24,338 INFO L82 PathProgramCache]: Analyzing trace with hash -446841473, now seen corresponding path program 1 times [2021-10-21 19:07:24,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:24,338 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501519946] [2021-10-21 19:07:24,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:24,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:24,409 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:24,410 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501519946] [2021-10-21 19:07:24,410 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501519946] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:24,410 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:24,410 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:24,411 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892306552] [2021-10-21 19:07:24,415 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:24,415 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:24,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:24,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:24,416 INFO L87 Difference]: Start difference. First operand 372 states and 610 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 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) [2021-10-21 19:07:24,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:24,447 INFO L93 Difference]: Finished difference Result 658 states and 1067 transitions. [2021-10-21 19:07:24,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:24,449 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 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) Word has length 41 [2021-10-21 19:07:24,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:24,452 INFO L225 Difference]: With dead ends: 658 [2021-10-21 19:07:24,452 INFO L226 Difference]: Without dead ends: 375 [2021-10-21 19:07:24,453 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:24,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2021-10-21 19:07:24,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 374. [2021-10-21 19:07:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 374 states, 368 states have (on average 1.6630434782608696) internal successors, (612), 373 states have internal predecessors, (612), 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) [2021-10-21 19:07:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 374 states and 612 transitions. [2021-10-21 19:07:24,472 INFO L78 Accepts]: Start accepts. Automaton has 374 states and 612 transitions. Word has length 41 [2021-10-21 19:07:24,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:24,472 INFO L470 AbstractCegarLoop]: Abstraction has 374 states and 612 transitions. [2021-10-21 19:07:24,473 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 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) [2021-10-21 19:07:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 612 transitions. [2021-10-21 19:07:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-21 19:07:24,476 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:24,476 INFO L512 BasicCegarLoop]: trace histogram [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] [2021-10-21 19:07:24,476 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-21 19:07:24,476 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:24,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:24,481 INFO L82 PathProgramCache]: Analyzing trace with hash 2081180528, now seen corresponding path program 1 times [2021-10-21 19:07:24,481 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:24,481 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487620941] [2021-10-21 19:07:24,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:24,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:24,591 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:24,591 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487620941] [2021-10-21 19:07:24,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487620941] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-21 19:07:24,592 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2044485650] [2021-10-21 19:07:24,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:24,592 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-21 19:07:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:24,598 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-21 19:07:24,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-21 19:07:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:24,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 772 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-21 19:07:24,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:07:25,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:25,077 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2044485650] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-21 19:07:25,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-21 19:07:25,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-10-21 19:07:25,078 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064155653] [2021-10-21 19:07:25,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:07:25,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:25,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:07:25,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:07:25,080 INFO L87 Difference]: Start difference. First operand 374 states and 612 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 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) [2021-10-21 19:07:25,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:25,128 INFO L93 Difference]: Finished difference Result 1013 states and 1656 transitions. [2021-10-21 19:07:25,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:07:25,130 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 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) Word has length 46 [2021-10-21 19:07:25,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:25,135 INFO L225 Difference]: With dead ends: 1013 [2021-10-21 19:07:25,136 INFO L226 Difference]: Without dead ends: 730 [2021-10-21 19:07:25,137 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.4ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:07:25,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 730 states. [2021-10-21 19:07:25,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 730 to 446. [2021-10-21 19:07:25,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 446 states, 440 states have (on average 1.7) internal successors, (748), 445 states have internal predecessors, (748), 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) [2021-10-21 19:07:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 748 transitions. [2021-10-21 19:07:25,159 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 748 transitions. Word has length 46 [2021-10-21 19:07:25,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:25,161 INFO L470 AbstractCegarLoop]: Abstraction has 446 states and 748 transitions. [2021-10-21 19:07:25,162 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 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) [2021-10-21 19:07:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 748 transitions. [2021-10-21 19:07:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-21 19:07:25,163 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:25,163 INFO L512 BasicCegarLoop]: trace histogram [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] [2021-10-21 19:07:25,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:25,384 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-21 19:07:25,384 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:25,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:25,385 INFO L82 PathProgramCache]: Analyzing trace with hash 414043167, now seen corresponding path program 2 times [2021-10-21 19:07:25,385 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:25,385 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111458887] [2021-10-21 19:07:25,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:25,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:25,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:25,485 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111458887] [2021-10-21 19:07:25,485 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111458887] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:25,486 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:25,486 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:25,486 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103249836] [2021-10-21 19:07:25,487 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:25,487 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:25,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:25,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:25,488 INFO L87 Difference]: Start difference. First operand 446 states and 748 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2021-10-21 19:07:25,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:25,526 INFO L93 Difference]: Finished difference Result 1157 states and 1928 transitions. [2021-10-21 19:07:25,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:25,527 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) Word has length 51 [2021-10-21 19:07:25,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:25,533 INFO L225 Difference]: With dead ends: 1157 [2021-10-21 19:07:25,533 INFO L226 Difference]: Without dead ends: 802 [2021-10-21 19:07:25,535 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:25,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2021-10-21 19:07:25,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 519. [2021-10-21 19:07:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519 states, 513 states have (on average 1.7231968810916178) internal successors, (884), 518 states have internal predecessors, (884), 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) [2021-10-21 19:07:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 884 transitions. [2021-10-21 19:07:25,585 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 884 transitions. Word has length 51 [2021-10-21 19:07:25,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:25,585 INFO L470 AbstractCegarLoop]: Abstraction has 519 states and 884 transitions. [2021-10-21 19:07:25,586 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2021-10-21 19:07:25,586 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 884 transitions. [2021-10-21 19:07:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-21 19:07:25,587 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:25,587 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:25,588 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-21 19:07:25,588 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:25,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:25,589 INFO L82 PathProgramCache]: Analyzing trace with hash 140084798, now seen corresponding path program 1 times [2021-10-21 19:07:25,589 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:25,589 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480050227] [2021-10-21 19:07:25,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:25,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-21 19:07:25,643 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:25,644 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480050227] [2021-10-21 19:07:25,644 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480050227] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:25,644 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:25,645 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:25,645 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930757876] [2021-10-21 19:07:25,645 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:25,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:25,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:25,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:25,647 INFO L87 Difference]: Start difference. First operand 519 states and 884 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2021-10-21 19:07:25,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:25,692 INFO L93 Difference]: Finished difference Result 1297 states and 2192 transitions. [2021-10-21 19:07:25,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:25,692 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) Word has length 52 [2021-10-21 19:07:25,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:25,699 INFO L225 Difference]: With dead ends: 1297 [2021-10-21 19:07:25,699 INFO L226 Difference]: Without dead ends: 802 [2021-10-21 19:07:25,700 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:25,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2021-10-21 19:07:25,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 519. [2021-10-21 19:07:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519 states, 513 states have (on average 1.719298245614035) internal successors, (882), 518 states have internal predecessors, (882), 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) [2021-10-21 19:07:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 882 transitions. [2021-10-21 19:07:25,731 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 882 transitions. Word has length 52 [2021-10-21 19:07:25,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:25,731 INFO L470 AbstractCegarLoop]: Abstraction has 519 states and 882 transitions. [2021-10-21 19:07:25,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2021-10-21 19:07:25,732 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 882 transitions. [2021-10-21 19:07:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-21 19:07:25,733 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:25,733 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:25,733 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-21 19:07:25,734 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:25,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:25,734 INFO L82 PathProgramCache]: Analyzing trace with hash -197325022, now seen corresponding path program 2 times [2021-10-21 19:07:25,735 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:25,735 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253544045] [2021-10-21 19:07:25,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:25,735 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:25,864 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:25,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253544045] [2021-10-21 19:07:25,865 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253544045] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:25,865 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:25,866 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-10-21 19:07:25,866 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537321778] [2021-10-21 19:07:25,866 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-21 19:07:25,867 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:25,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-21 19:07:25,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-10-21 19:07:25,868 INFO L87 Difference]: Start difference. First operand 519 states and 882 transitions. Second operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 10 states have internal predecessors, (48), 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) [2021-10-21 19:07:27,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:27,544 INFO L93 Difference]: Finished difference Result 2693 states and 4335 transitions. [2021-10-21 19:07:27,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-21 19:07:27,545 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 10 states have internal predecessors, (48), 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) Word has length 52 [2021-10-21 19:07:27,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:27,563 INFO L225 Difference]: With dead ends: 2693 [2021-10-21 19:07:27,563 INFO L226 Difference]: Without dead ends: 2471 [2021-10-21 19:07:27,566 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 360.0ms TimeCoverageRelationStatistics Valid=290, Invalid=766, Unknown=0, NotChecked=0, Total=1056 [2021-10-21 19:07:27,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2471 states. [2021-10-21 19:07:27,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2471 to 741. [2021-10-21 19:07:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 741 states, 735 states have (on average 1.674829931972789) internal successors, (1231), 740 states have internal predecessors, (1231), 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) [2021-10-21 19:07:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 1231 transitions. [2021-10-21 19:07:27,639 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 1231 transitions. Word has length 52 [2021-10-21 19:07:27,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:27,640 INFO L470 AbstractCegarLoop]: Abstraction has 741 states and 1231 transitions. [2021-10-21 19:07:27,641 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 10 states have internal predecessors, (48), 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) [2021-10-21 19:07:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1231 transitions. [2021-10-21 19:07:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-21 19:07:27,642 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:27,642 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:27,643 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-21 19:07:27,643 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:27,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:27,643 INFO L82 PathProgramCache]: Analyzing trace with hash 1889796334, now seen corresponding path program 1 times [2021-10-21 19:07:27,644 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:27,644 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258906092] [2021-10-21 19:07:27,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:27,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:27,748 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:27,752 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258906092] [2021-10-21 19:07:27,753 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258906092] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:27,754 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:27,754 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:07:27,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286692089] [2021-10-21 19:07:27,755 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:07:27,755 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:27,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:07:27,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:07:27,756 INFO L87 Difference]: Start difference. First operand 741 states and 1231 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 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) [2021-10-21 19:07:28,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:28,140 INFO L93 Difference]: Finished difference Result 2706 states and 4474 transitions. [2021-10-21 19:07:28,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-21 19:07:28,141 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 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) Word has length 53 [2021-10-21 19:07:28,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:28,155 INFO L225 Difference]: With dead ends: 2706 [2021-10-21 19:07:28,156 INFO L226 Difference]: Without dead ends: 2284 [2021-10-21 19:07:28,157 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 28.5ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-10-21 19:07:28,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2284 states. [2021-10-21 19:07:28,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2284 to 1392. [2021-10-21 19:07:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1392 states, 1386 states have (on average 1.6608946608946609) internal successors, (2302), 1391 states have internal predecessors, (2302), 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) [2021-10-21 19:07:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1392 states and 2302 transitions. [2021-10-21 19:07:28,280 INFO L78 Accepts]: Start accepts. Automaton has 1392 states and 2302 transitions. Word has length 53 [2021-10-21 19:07:28,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:28,280 INFO L470 AbstractCegarLoop]: Abstraction has 1392 states and 2302 transitions. [2021-10-21 19:07:28,280 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 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) [2021-10-21 19:07:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2302 transitions. [2021-10-21 19:07:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-21 19:07:28,282 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:28,282 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:28,283 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-21 19:07:28,283 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:28,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:28,283 INFO L82 PathProgramCache]: Analyzing trace with hash 1658593771, now seen corresponding path program 1 times [2021-10-21 19:07:28,284 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:28,284 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385307525] [2021-10-21 19:07:28,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:28,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:28,390 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:28,390 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385307525] [2021-10-21 19:07:28,390 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [385307525] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:28,391 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:28,391 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-21 19:07:28,391 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515983205] [2021-10-21 19:07:28,391 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-21 19:07:28,392 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:28,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-21 19:07:28,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-10-21 19:07:28,392 INFO L87 Difference]: Start difference. First operand 1392 states and 2302 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) [2021-10-21 19:07:28,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:28,748 INFO L93 Difference]: Finished difference Result 2856 states and 4621 transitions. [2021-10-21 19:07:28,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-21 19:07:28,749 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) Word has length 53 [2021-10-21 19:07:28,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:28,763 INFO L225 Difference]: With dead ends: 2856 [2021-10-21 19:07:28,763 INFO L226 Difference]: Without dead ends: 1892 [2021-10-21 19:07:28,768 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 78.2ms TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2021-10-21 19:07:28,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1892 states. [2021-10-21 19:07:28,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1892 to 1350. [2021-10-21 19:07:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1350 states, 1344 states have (on average 1.6592261904761905) internal successors, (2230), 1349 states have internal predecessors, (2230), 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) [2021-10-21 19:07:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 2230 transitions. [2021-10-21 19:07:28,927 INFO L78 Accepts]: Start accepts. Automaton has 1350 states and 2230 transitions. Word has length 53 [2021-10-21 19:07:28,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:28,927 INFO L470 AbstractCegarLoop]: Abstraction has 1350 states and 2230 transitions. [2021-10-21 19:07:28,928 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) [2021-10-21 19:07:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2230 transitions. [2021-10-21 19:07:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-10-21 19:07:28,929 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:28,930 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:28,930 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-21 19:07:28,931 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:28,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:28,931 INFO L82 PathProgramCache]: Analyzing trace with hash -2004801283, now seen corresponding path program 1 times [2021-10-21 19:07:28,932 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:28,932 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718022123] [2021-10-21 19:07:28,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:28,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:29,070 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:29,070 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718022123] [2021-10-21 19:07:29,070 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718022123] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:29,070 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:29,071 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-10-21 19:07:29,071 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119614867] [2021-10-21 19:07:29,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-10-21 19:07:29,072 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:29,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-10-21 19:07:29,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-10-21 19:07:29,073 INFO L87 Difference]: Start difference. First operand 1350 states and 2230 transitions. Second operand has 9 states, 9 states have (on average 5.555555555555555) internal successors, (50), 9 states have internal predecessors, (50), 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) [2021-10-21 19:07:30,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:30,512 INFO L93 Difference]: Finished difference Result 4294 states and 6874 transitions. [2021-10-21 19:07:30,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-10-21 19:07:30,513 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.555555555555555) internal successors, (50), 9 states have internal predecessors, (50), 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) Word has length 54 [2021-10-21 19:07:30,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:30,561 INFO L225 Difference]: With dead ends: 4294 [2021-10-21 19:07:30,562 INFO L226 Difference]: Without dead ends: 3463 [2021-10-21 19:07:30,564 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 302.9ms TimeCoverageRelationStatistics Valid=255, Invalid=615, Unknown=0, NotChecked=0, Total=870 [2021-10-21 19:07:30,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3463 states. [2021-10-21 19:07:30,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3463 to 1789. [2021-10-21 19:07:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1789 states, 1783 states have (on average 1.6393718452047112) internal successors, (2923), 1788 states have internal predecessors, (2923), 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) [2021-10-21 19:07:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1789 states and 2923 transitions. [2021-10-21 19:07:30,760 INFO L78 Accepts]: Start accepts. Automaton has 1789 states and 2923 transitions. Word has length 54 [2021-10-21 19:07:30,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:30,761 INFO L470 AbstractCegarLoop]: Abstraction has 1789 states and 2923 transitions. [2021-10-21 19:07:30,761 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.555555555555555) internal successors, (50), 9 states have internal predecessors, (50), 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) [2021-10-21 19:07:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2923 transitions. [2021-10-21 19:07:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-10-21 19:07:30,764 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:30,764 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:30,764 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-21 19:07:30,769 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:30,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:30,769 INFO L82 PathProgramCache]: Analyzing trace with hash -1850114022, now seen corresponding path program 1 times [2021-10-21 19:07:30,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:30,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599161776] [2021-10-21 19:07:30,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:30,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:30,837 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:30,837 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599161776] [2021-10-21 19:07:30,837 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599161776] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:30,837 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:30,837 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:07:30,837 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873064615] [2021-10-21 19:07:30,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-21 19:07:30,838 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:30,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-21 19:07:30,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-21 19:07:30,839 INFO L87 Difference]: Start difference. First operand 1789 states and 2923 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 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) [2021-10-21 19:07:31,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:31,080 INFO L93 Difference]: Finished difference Result 2682 states and 4304 transitions. [2021-10-21 19:07:31,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:07:31,081 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 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) Word has length 55 [2021-10-21 19:07:31,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:31,091 INFO L225 Difference]: With dead ends: 2682 [2021-10-21 19:07:31,092 INFO L226 Difference]: Without dead ends: 1724 [2021-10-21 19:07:31,093 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:07:31,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1724 states. [2021-10-21 19:07:31,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1724 to 1280. [2021-10-21 19:07:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1280 states, 1274 states have (on average 1.652276295133438) internal successors, (2105), 1279 states have internal predecessors, (2105), 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) [2021-10-21 19:07:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1280 states and 2105 transitions. [2021-10-21 19:07:31,221 INFO L78 Accepts]: Start accepts. Automaton has 1280 states and 2105 transitions. Word has length 55 [2021-10-21 19:07:31,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:31,221 INFO L470 AbstractCegarLoop]: Abstraction has 1280 states and 2105 transitions. [2021-10-21 19:07:31,221 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 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) [2021-10-21 19:07:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2105 transitions. [2021-10-21 19:07:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-10-21 19:07:31,223 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:31,223 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:31,224 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-21 19:07:31,224 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:31,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:31,224 INFO L82 PathProgramCache]: Analyzing trace with hash 1260838067, now seen corresponding path program 1 times [2021-10-21 19:07:31,224 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:31,225 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084708150] [2021-10-21 19:07:31,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:31,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:31,312 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:31,312 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084708150] [2021-10-21 19:07:31,312 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084708150] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:31,312 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:31,312 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:07:31,313 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056487640] [2021-10-21 19:07:31,313 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:07:31,313 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:31,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:07:31,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:07:31,314 INFO L87 Difference]: Start difference. First operand 1280 states and 2105 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 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) [2021-10-21 19:07:31,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:31,614 INFO L93 Difference]: Finished difference Result 3650 states and 5859 transitions. [2021-10-21 19:07:31,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-21 19:07:31,614 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 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) Word has length 60 [2021-10-21 19:07:31,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:31,631 INFO L225 Difference]: With dead ends: 3650 [2021-10-21 19:07:31,632 INFO L226 Difference]: Without dead ends: 2838 [2021-10-21 19:07:31,634 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 24.9ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-10-21 19:07:31,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2838 states. [2021-10-21 19:07:31,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2838 to 2066. [2021-10-21 19:07:31,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2066 states, 2060 states have (on average 1.6601941747572815) internal successors, (3420), 2065 states have internal predecessors, (3420), 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) [2021-10-21 19:07:31,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 2066 states and 3420 transitions. [2021-10-21 19:07:31,857 INFO L78 Accepts]: Start accepts. Automaton has 2066 states and 3420 transitions. Word has length 60 [2021-10-21 19:07:31,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:31,857 INFO L470 AbstractCegarLoop]: Abstraction has 2066 states and 3420 transitions. [2021-10-21 19:07:31,857 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 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) [2021-10-21 19:07:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3420 transitions. [2021-10-21 19:07:31,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-10-21 19:07:31,860 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:31,861 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:31,861 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-21 19:07:31,861 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:31,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:31,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1957508040, now seen corresponding path program 1 times [2021-10-21 19:07:31,862 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:31,862 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440062804] [2021-10-21 19:07:31,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:31,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-21 19:07:31,915 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:31,915 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440062804] [2021-10-21 19:07:31,915 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1440062804] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:31,916 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:31,916 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:31,916 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535179814] [2021-10-21 19:07:31,916 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:31,917 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:31,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:31,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:31,918 INFO L87 Difference]: Start difference. First operand 2066 states and 3420 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 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) [2021-10-21 19:07:32,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:32,230 INFO L93 Difference]: Finished difference Result 6028 states and 9974 transitions. [2021-10-21 19:07:32,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:32,231 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 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) Word has length 60 [2021-10-21 19:07:32,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:32,252 INFO L225 Difference]: With dead ends: 6028 [2021-10-21 19:07:32,253 INFO L226 Difference]: Without dead ends: 3988 [2021-10-21 19:07:32,256 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:32,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3988 states. [2021-10-21 19:07:32,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3988 to 2632. [2021-10-21 19:07:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2632 states, 2626 states have (on average 1.704874333587205) internal successors, (4477), 2631 states have internal predecessors, (4477), 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) [2021-10-21 19:07:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 2632 states and 4477 transitions. [2021-10-21 19:07:32,474 INFO L78 Accepts]: Start accepts. Automaton has 2632 states and 4477 transitions. Word has length 60 [2021-10-21 19:07:32,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:32,474 INFO L470 AbstractCegarLoop]: Abstraction has 2632 states and 4477 transitions. [2021-10-21 19:07:32,474 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 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) [2021-10-21 19:07:32,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 4477 transitions. [2021-10-21 19:07:32,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-10-21 19:07:32,478 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:32,479 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:32,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-21 19:07:32,479 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:32,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:32,480 INFO L82 PathProgramCache]: Analyzing trace with hash 1252196979, now seen corresponding path program 1 times [2021-10-21 19:07:32,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:32,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061809766] [2021-10-21 19:07:32,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:32,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-21 19:07:32,553 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:32,553 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061809766] [2021-10-21 19:07:32,553 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061809766] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:32,554 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:32,554 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 19:07:32,556 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090414599] [2021-10-21 19:07:32,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:07:32,557 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:32,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:07:32,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:07:32,558 INFO L87 Difference]: Start difference. First operand 2632 states and 4477 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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) [2021-10-21 19:07:32,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:32,955 INFO L93 Difference]: Finished difference Result 4048 states and 6679 transitions. [2021-10-21 19:07:32,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-21 19:07:32,956 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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) Word has length 61 [2021-10-21 19:07:32,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:32,979 INFO L225 Difference]: With dead ends: 4048 [2021-10-21 19:07:32,979 INFO L226 Difference]: Without dead ends: 2724 [2021-10-21 19:07:32,982 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 19:07:32,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2724 states. [2021-10-21 19:07:33,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2724 to 2276. [2021-10-21 19:07:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2276 states, 2270 states have (on average 1.722466960352423) internal successors, (3910), 2275 states have internal predecessors, (3910), 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) [2021-10-21 19:07:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 2276 states and 3910 transitions. [2021-10-21 19:07:33,171 INFO L78 Accepts]: Start accepts. Automaton has 2276 states and 3910 transitions. Word has length 61 [2021-10-21 19:07:33,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:33,172 INFO L470 AbstractCegarLoop]: Abstraction has 2276 states and 3910 transitions. [2021-10-21 19:07:33,172 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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) [2021-10-21 19:07:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3910 transitions. [2021-10-21 19:07:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-10-21 19:07:33,175 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:33,175 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:33,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-21 19:07:33,176 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:33,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:33,176 INFO L82 PathProgramCache]: Analyzing trace with hash -763184500, now seen corresponding path program 1 times [2021-10-21 19:07:33,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:33,176 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289941114] [2021-10-21 19:07:33,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:33,177 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-21 19:07:33,231 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:33,231 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289941114] [2021-10-21 19:07:33,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [289941114] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:33,232 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:33,232 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:33,232 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192252111] [2021-10-21 19:07:33,232 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:33,233 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:33,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:33,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:33,235 INFO L87 Difference]: Start difference. First operand 2276 states and 3910 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 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) [2021-10-21 19:07:33,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:33,604 INFO L93 Difference]: Finished difference Result 6644 states and 11422 transitions. [2021-10-21 19:07:33,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:33,604 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 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) Word has length 61 [2021-10-21 19:07:33,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:33,619 INFO L225 Difference]: With dead ends: 6644 [2021-10-21 19:07:33,620 INFO L226 Difference]: Without dead ends: 4398 [2021-10-21 19:07:33,625 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:33,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4398 states. [2021-10-21 19:07:33,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4398 to 3398. [2021-10-21 19:07:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3398 states, 3392 states have (on average 1.768573113207547) internal successors, (5999), 3397 states have internal predecessors, (5999), 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) [2021-10-21 19:07:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 3398 states and 5999 transitions. [2021-10-21 19:07:33,942 INFO L78 Accepts]: Start accepts. Automaton has 3398 states and 5999 transitions. Word has length 61 [2021-10-21 19:07:33,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:33,943 INFO L470 AbstractCegarLoop]: Abstraction has 3398 states and 5999 transitions. [2021-10-21 19:07:33,943 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 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) [2021-10-21 19:07:33,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 5999 transitions. [2021-10-21 19:07:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-10-21 19:07:33,950 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:33,950 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:33,950 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-21 19:07:33,951 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:33,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:33,951 INFO L82 PathProgramCache]: Analyzing trace with hash -976424026, now seen corresponding path program 1 times [2021-10-21 19:07:33,951 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:33,952 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098536027] [2021-10-21 19:07:33,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:33,952 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-21 19:07:34,009 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:34,009 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098536027] [2021-10-21 19:07:34,009 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098536027] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:34,009 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:34,010 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:34,010 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752003372] [2021-10-21 19:07:34,010 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:34,011 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:34,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:34,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:34,012 INFO L87 Difference]: Start difference. First operand 3398 states and 5999 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 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) [2021-10-21 19:07:34,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:34,417 INFO L93 Difference]: Finished difference Result 9988 states and 17651 transitions. [2021-10-21 19:07:34,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:34,418 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 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) Word has length 62 [2021-10-21 19:07:34,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:34,435 INFO L225 Difference]: With dead ends: 9988 [2021-10-21 19:07:34,435 INFO L226 Difference]: Without dead ends: 6624 [2021-10-21 19:07:34,440 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:34,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6624 states. [2021-10-21 19:07:34,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6624 to 5624. [2021-10-21 19:07:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5624 states, 5618 states have (on average 1.8027767888928445) internal successors, (10128), 5623 states have internal predecessors, (10128), 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) [2021-10-21 19:07:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5624 states to 5624 states and 10128 transitions. [2021-10-21 19:07:34,728 INFO L78 Accepts]: Start accepts. Automaton has 5624 states and 10128 transitions. Word has length 62 [2021-10-21 19:07:34,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:34,728 INFO L470 AbstractCegarLoop]: Abstraction has 5624 states and 10128 transitions. [2021-10-21 19:07:34,729 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 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) [2021-10-21 19:07:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 5624 states and 10128 transitions. [2021-10-21 19:07:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-10-21 19:07:34,737 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:34,737 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:34,737 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-21 19:07:34,737 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:34,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:34,738 INFO L82 PathProgramCache]: Analyzing trace with hash -162426194, now seen corresponding path program 1 times [2021-10-21 19:07:34,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:34,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023789589] [2021-10-21 19:07:34,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:34,739 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-21 19:07:34,782 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:34,783 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023789589] [2021-10-21 19:07:34,783 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023789589] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:07:34,783 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:07:34,783 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:07:34,783 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334219483] [2021-10-21 19:07:34,784 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:07:34,784 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:34,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:07:34,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:34,785 INFO L87 Difference]: Start difference. First operand 5624 states and 10128 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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) [2021-10-21 19:07:35,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:35,233 INFO L93 Difference]: Finished difference Result 16628 states and 29968 transitions. [2021-10-21 19:07:35,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:07:35,234 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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) Word has length 63 [2021-10-21 19:07:35,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:35,262 INFO L225 Difference]: With dead ends: 16628 [2021-10-21 19:07:35,263 INFO L226 Difference]: Without dead ends: 11042 [2021-10-21 19:07:35,273 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:07:35,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11042 states. [2021-10-21 19:07:35,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11042 to 10042. [2021-10-21 19:07:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10042 states, 10036 states have (on average 1.8223395775209246) internal successors, (18289), 10041 states have internal predecessors, (18289), 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) [2021-10-21 19:07:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10042 states to 10042 states and 18289 transitions. [2021-10-21 19:07:35,750 INFO L78 Accepts]: Start accepts. Automaton has 10042 states and 18289 transitions. Word has length 63 [2021-10-21 19:07:35,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:35,750 INFO L470 AbstractCegarLoop]: Abstraction has 10042 states and 18289 transitions. [2021-10-21 19:07:35,751 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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) [2021-10-21 19:07:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10042 states and 18289 transitions. [2021-10-21 19:07:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-21 19:07:35,762 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:07:35,762 INFO L512 BasicCegarLoop]: trace histogram [3, 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] [2021-10-21 19:07:35,762 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-21 19:07:35,763 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-21 19:07:35,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:35,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1065220996, now seen corresponding path program 1 times [2021-10-21 19:07:35,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:35,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622089807] [2021-10-21 19:07:35,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:35,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-21 19:07:35,829 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:07:35,829 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622089807] [2021-10-21 19:07:35,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622089807] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-21 19:07:35,829 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1581223527] [2021-10-21 19:07:35,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:35,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-21 19:07:35,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:35,834 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-21 19:07:35,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-21 19:07:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:07:36,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 832 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-21 19:07:36,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-21 19:07:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:07:36,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1581223527] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-21 19:07:36,398 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-21 19:07:36,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-10-21 19:07:36,399 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361849791] [2021-10-21 19:07:36,400 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-21 19:07:36,400 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:07:36,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-21 19:07:36,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-21 19:07:36,401 INFO L87 Difference]: Start difference. First operand 10042 states and 18289 transitions. Second operand has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 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) [2021-10-21 19:07:37,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:07:37,583 INFO L93 Difference]: Finished difference Result 15494 states and 27038 transitions. [2021-10-21 19:07:37,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-21 19:07:37,583 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 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) Word has length 64 [2021-10-21 19:07:37,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:07:37,583 INFO L225 Difference]: With dead ends: 15494 [2021-10-21 19:07:37,583 INFO L226 Difference]: Without dead ends: 0 [2021-10-21 19:07:37,653 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 116.5ms TimeCoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2021-10-21 19:07:37,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-21 19:07:37,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-21 19:07:37,653 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) [2021-10-21 19:07:37,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-21 19:07:37,654 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 64 [2021-10-21 19:07:37,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:07:37,654 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-21 19:07:37,662 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 8 states have internal predecessors, (112), 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) [2021-10-21 19:07:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-21 19:07:37,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-21 19:07:37,665 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:07:37,665 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:07:37,665 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:07:37,665 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:07:37,666 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:07:37,666 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:07:37,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-10-21 19:07:37,871 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-21 19:07:37,872 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-21 19:07:37,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:38,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:38,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:38,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:38,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:39,407 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:39,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:39,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:39,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,603 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,605 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,781 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,819 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,908 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:40,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:41,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:41,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:41,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:41,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:41,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,414 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,793 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,939 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:42,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,467 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,628 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:43,709 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,624 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:44,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:45,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:45,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:45,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:45,744 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,334 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:46,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,211 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,212 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,842 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:47,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,420 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,788 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,933 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:48,985 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,729 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:49,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,134 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,318 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,622 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,708 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,736 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:50,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:51,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:51,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:51,741 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:51,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:51,908 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,292 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,463 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,464 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:52,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:53,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:54,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:54,080 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:54,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:07:54,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:08:35,102 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,102 INFO L857 garLoopResultBuilder]: For program point L1754(lines 1754 1762) no Hoare annotation was computed. [2021-10-21 19:08:35,102 INFO L857 garLoopResultBuilder]: For program point L1754-2(lines 1754 1762) no Hoare annotation was computed. [2021-10-21 19:08:35,102 INFO L857 garLoopResultBuilder]: For program point L103(lines 103 107) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L1689(lines 1689 1710) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L1689-1(lines 1689 1710) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L1623(lines 1623 1627) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L1689-2(lines 1689 1710) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L566(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L1689-3(lines 1689 1710) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L566-1(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,103 INFO L857 garLoopResultBuilder]: For program point L566-2(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-3(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-4(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-5(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-6(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-7(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-8(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,104 INFO L857 garLoopResultBuilder]: For program point L566-9(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L566-10(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L2218(lines 2218 2229) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L566-11(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L566-12(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L2218-2(lines 2218 2229) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L566-13(lines 566 577) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L2218-1(lines 2218 2229) no Hoare annotation was computed. [2021-10-21 19:08:35,105 INFO L857 garLoopResultBuilder]: For program point L2218-4(lines 2218 2229) no Hoare annotation was computed. [2021-10-21 19:08:35,106 INFO L857 garLoopResultBuilder]: For program point L2218-3(lines 2218 2229) no Hoare annotation was computed. [2021-10-21 19:08:35,106 INFO L857 garLoopResultBuilder]: For program point L2218-5(lines 2218 2229) no Hoare annotation was computed. [2021-10-21 19:08:35,106 INFO L857 garLoopResultBuilder]: For program point L1690(lines 1690 1706) no Hoare annotation was computed. [2021-10-21 19:08:35,106 INFO L857 garLoopResultBuilder]: For program point L1690-1(lines 1690 1706) no Hoare annotation was computed. [2021-10-21 19:08:35,106 INFO L857 garLoopResultBuilder]: For program point L1690-2(lines 1690 1706) no Hoare annotation was computed. [2021-10-21 19:08:35,106 INFO L857 garLoopResultBuilder]: For program point L1690-3(lines 1690 1706) no Hoare annotation was computed. [2021-10-21 19:08:35,107 INFO L853 garLoopResultBuilder]: At program point L501(lines 488 506) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,107 INFO L853 garLoopResultBuilder]: At program point L501-1(lines 488 506) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,107 INFO L853 garLoopResultBuilder]: At program point L501-2(lines 488 506) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse5 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse6 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse8 (= ~bob~0 1)) (.cse9 (= ~rjh~0 2)) (.cse10 (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0))) (.cse11 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse12 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse13 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_setEmailTo_~handle 1) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~__ste_email_to0~0 2) .cse6 .cse7 .cse8 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse9 .cse10 .cse11 .cse12 .cse13 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,108 INFO L853 garLoopResultBuilder]: At program point L501-3(lines 488 506) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,108 INFO L860 garLoopResultBuilder]: At program point L501-4(lines 488 506) the Hoare annotation is: true [2021-10-21 19:08:35,108 INFO L860 garLoopResultBuilder]: At program point L501-5(lines 488 506) the Hoare annotation is: true [2021-10-21 19:08:35,108 INFO L857 garLoopResultBuilder]: For program point L2285(lines 2285 2297) no Hoare annotation was computed. [2021-10-21 19:08:35,108 INFO L857 garLoopResultBuilder]: For program point L2285-2(lines 2285 2297) no Hoare annotation was computed. [2021-10-21 19:08:35,108 INFO L857 garLoopResultBuilder]: For program point L2285-4(lines 2285 2297) no Hoare annotation was computed. [2021-10-21 19:08:35,108 INFO L857 garLoopResultBuilder]: For program point L1757(lines 1757 1761) no Hoare annotation was computed. [2021-10-21 19:08:35,109 INFO L857 garLoopResultBuilder]: For program point L1757-3(lines 1757 1761) no Hoare annotation was computed. [2021-10-21 19:08:35,109 INFO L857 garLoopResultBuilder]: For program point L2352(lines 2352 2371) no Hoare annotation was computed. [2021-10-21 19:08:35,109 INFO L853 garLoopResultBuilder]: At program point L238(lines 90 239) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 3) (= ~bob~0 1) (= ~rjh~0 2) (not (= ~__ste_email_to0~0 1))) [2021-10-21 19:08:35,109 INFO L857 garLoopResultBuilder]: For program point L2352-1(lines 2352 2371) no Hoare annotation was computed. [2021-10-21 19:08:35,109 INFO L857 garLoopResultBuilder]: For program point L172(lines 172 176) no Hoare annotation was computed. [2021-10-21 19:08:35,109 INFO L853 garLoopResultBuilder]: At program point L2485-1(lines 2481 2487) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,110 INFO L853 garLoopResultBuilder]: At program point L2485(lines 2481 2487) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,110 INFO L857 garLoopResultBuilder]: For program point L570(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,110 INFO L857 garLoopResultBuilder]: For program point L570-1(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,110 INFO L857 garLoopResultBuilder]: For program point L570-2(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,110 INFO L857 garLoopResultBuilder]: For program point L570-3(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,110 INFO L857 garLoopResultBuilder]: For program point L570-4(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L570-5(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L570-6(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L570-7(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L570-8(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L2288(lines 2288 2296) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L570-9(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,111 INFO L857 garLoopResultBuilder]: For program point L570-10(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L2288-2(lines 2288 2296) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L2222(lines 2222 2228) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L570-11(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L570-12(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L2288-4(lines 2288 2296) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L2222-2(lines 2222 2228) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L570-13(lines 570 576) no Hoare annotation was computed. [2021-10-21 19:08:35,112 INFO L857 garLoopResultBuilder]: For program point L2222-1(lines 2222 2228) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L2222-4(lines 2222 2228) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L2222-3(lines 2222 2228) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L2222-5(lines 2222 2228) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L1694(lines 1694 1705) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L1694-1(lines 1694 1705) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L1694-2(lines 1694 1705) no Hoare annotation was computed. [2021-10-21 19:08:35,113 INFO L857 garLoopResultBuilder]: For program point L1694-3(lines 1694 1705) no Hoare annotation was computed. [2021-10-21 19:08:35,114 INFO L853 garLoopResultBuilder]: At program point L109(lines 99 236) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,114 INFO L857 garLoopResultBuilder]: For program point L2291(lines 2291 2295) no Hoare annotation was computed. [2021-10-21 19:08:35,114 INFO L857 garLoopResultBuilder]: For program point L2291-3(lines 2291 2295) no Hoare annotation was computed. [2021-10-21 19:08:35,114 INFO L853 garLoopResultBuilder]: At program point L2291-2(lines 1 2611) the Hoare annotation is: (and (= ~__ste_ClientAddressBook_size0~0 0) (not (= ~rjh~0 1)) (= ~bob~0 1) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2021-10-21 19:08:35,114 INFO L853 garLoopResultBuilder]: At program point L2291-5(lines 1 2611) the Hoare annotation is: (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~bob~0 1) (= ~__ste_client_forwardReceiver1~0 0) (= ~rjh~0 2) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_setClientId_~handle 2)) [2021-10-21 19:08:35,115 INFO L857 garLoopResultBuilder]: For program point L2291-6(lines 2291 2295) no Hoare annotation was computed. [2021-10-21 19:08:35,115 INFO L853 garLoopResultBuilder]: At program point L2291-8(lines 1 2611) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_ClientAddressBook_size0~0 0) (= ~bob~0 1) (= ~__ste_client_forwardReceiver1~0 0) (= ~rjh~0 2) (not (= ~__ste_email_to0~0 1))) [2021-10-21 19:08:35,115 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,115 INFO L853 garLoopResultBuilder]: At program point L178(lines 168 230) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,115 INFO L857 garLoopResultBuilder]: For program point L1698(lines 1698 1704) no Hoare annotation was computed. [2021-10-21 19:08:35,116 INFO L857 garLoopResultBuilder]: For program point L1698-1(lines 1698 1704) no Hoare annotation was computed. [2021-10-21 19:08:35,116 INFO L857 garLoopResultBuilder]: For program point L1698-2(lines 1698 1704) no Hoare annotation was computed. [2021-10-21 19:08:35,116 INFO L853 garLoopResultBuilder]: At program point L575(lines 562 580) the Hoare annotation is: (and (= 2 |ULTIMATE.start_getEmailTo_#res|) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,116 INFO L857 garLoopResultBuilder]: For program point L1698-3(lines 1698 1704) no Hoare annotation was computed. [2021-10-21 19:08:35,116 INFO L853 garLoopResultBuilder]: At program point L575-1(lines 562 580) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse10 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10))) [2021-10-21 19:08:35,116 INFO L853 garLoopResultBuilder]: At program point L575-2(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,117 INFO L853 garLoopResultBuilder]: At program point L575-3(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,117 INFO L853 garLoopResultBuilder]: At program point L575-4(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,117 INFO L853 garLoopResultBuilder]: At program point L575-5(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,117 INFO L853 garLoopResultBuilder]: At program point L575-6(lines 562 580) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0))) (.cse10 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse11 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse12 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse8 .cse9 .cse10 .cse11 .cse12 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,118 INFO L853 garLoopResultBuilder]: At program point L575-7(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,118 INFO L853 garLoopResultBuilder]: At program point L575-8(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,118 INFO L853 garLoopResultBuilder]: At program point L575-9(lines 562 580) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,118 INFO L853 garLoopResultBuilder]: At program point L575-10(lines 562 580) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (= 2 ULTIMATE.start_createEmail_~to)) (.cse3 (= ~rjh~0 2)) (.cse4 (= ULTIMATE.start_createEmail_~msg~0 1))) (or (and (= ULTIMATE.start_sendEmail_~sender 1) .cse0 .cse1 .cse2 (= ~bob~0 1) .cse3 .cse4) (and (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse0 .cse1 (= ~__ste_email_to0~0 2) .cse2 (= ~__ste_client_forwardReceiver1~0 0) .cse3 .cse4))) [2021-10-21 19:08:35,118 INFO L860 garLoopResultBuilder]: At program point L575-11(lines 562 580) the Hoare annotation is: true [2021-10-21 19:08:35,119 INFO L853 garLoopResultBuilder]: At program point L2227-1(lines 2210 2233) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,119 INFO L853 garLoopResultBuilder]: At program point L575-12(lines 562 580) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (= 2 ULTIMATE.start_createEmail_~to)) (.cse3 (= ~rjh~0 2)) (.cse4 (= ULTIMATE.start_createEmail_~msg~0 1))) (or (and (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse0 .cse1 (= ~__ste_email_to0~0 2) .cse2 (= ~__ste_client_forwardReceiver1~0 0) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse3 .cse4 (= 2 ULTIMATE.start_incoming_~client)) (and (= ULTIMATE.start_sendEmail_~sender 1) .cse0 .cse1 .cse2 (= ~bob~0 1) .cse3 (= ULTIMATE.start_outgoing_~size~2 0) .cse4))) [2021-10-21 19:08:35,119 INFO L853 garLoopResultBuilder]: At program point L2227(lines 2210 2233) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse10 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse8 .cse9 .cse10 (= 2 ULTIMATE.start_incoming_~client)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10))) [2021-10-21 19:08:35,119 INFO L860 garLoopResultBuilder]: At program point L575-13(lines 562 580) the Hoare annotation is: true [2021-10-21 19:08:35,119 INFO L853 garLoopResultBuilder]: At program point L2227-3(lines 2210 2233) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,119 INFO L853 garLoopResultBuilder]: At program point L2227-2(lines 2210 2233) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1) (= 2 ULTIMATE.start_incoming_~client)) [2021-10-21 19:08:35,120 INFO L853 garLoopResultBuilder]: At program point L2227-5(lines 2210 2233) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3))) (or (and .cse0 (not (= ~rjh~0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= |ULTIMATE.start_getClientForwardReceiver_#res| 0)) (and (= ULTIMATE.start_sendEmail_~sender 1) .cse0 (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1)))) [2021-10-21 19:08:35,120 INFO L853 garLoopResultBuilder]: At program point L2227-4(lines 2210 2233) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3))) (or (and (= ULTIMATE.start_sendEmail_~sender 1) .cse0 (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) (and .cse0 (not (= ~rjh~0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= |ULTIMATE.start_getClientForwardReceiver_#res| 0)))) [2021-10-21 19:08:35,120 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,120 INFO L857 garLoopResultBuilder]: For program point L114(lines 114 118) no Hoare annotation was computed. [2021-10-21 19:08:35,120 INFO L857 garLoopResultBuilder]: For program point L1370(lines 1370 1386) no Hoare annotation was computed. [2021-10-21 19:08:35,121 INFO L857 garLoopResultBuilder]: For program point L1370-1(lines 1370 1386) no Hoare annotation was computed. [2021-10-21 19:08:35,121 INFO L857 garLoopResultBuilder]: For program point L183(lines 183 190) no Hoare annotation was computed. [2021-10-21 19:08:35,121 INFO L853 garLoopResultBuilder]: At program point L2563(lines 2552 2566) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,121 INFO L857 garLoopResultBuilder]: For program point L1374(lines 1374 1385) no Hoare annotation was computed. [2021-10-21 19:08:35,121 INFO L857 garLoopResultBuilder]: For program point L1374-1(lines 1374 1385) no Hoare annotation was computed. [2021-10-21 19:08:35,121 INFO L853 garLoopResultBuilder]: At program point L120(lines 110 235) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L585(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L585-2(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L585-4(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L585-6(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L1378(lines 1378 1384) no Hoare annotation was computed. [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L585-8(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,122 INFO L857 garLoopResultBuilder]: For program point L1378-1(lines 1378 1384) no Hoare annotation was computed. [2021-10-21 19:08:35,123 INFO L857 garLoopResultBuilder]: For program point L585-10(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,123 INFO L857 garLoopResultBuilder]: For program point L585-12(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,123 INFO L857 garLoopResultBuilder]: For program point L585-14(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,123 INFO L857 garLoopResultBuilder]: For program point L585-16(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,123 INFO L857 garLoopResultBuilder]: For program point L585-18(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,123 INFO L857 garLoopResultBuilder]: For program point L585-20(lines 585 593) no Hoare annotation was computed. [2021-10-21 19:08:35,124 INFO L853 garLoopResultBuilder]: At program point L1709(lines 1647 1715) the Hoare annotation is: (and (= 2 |ULTIMATE.start_getEmailTo_#res|) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,124 INFO L853 garLoopResultBuilder]: At program point L1709-1(lines 1647 1715) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,124 INFO L853 garLoopResultBuilder]: At program point L1709-2(lines 1647 1715) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,124 INFO L853 garLoopResultBuilder]: At program point L1709-3(lines 1647 1715) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,124 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-21 19:08:35,124 INFO L857 garLoopResultBuilder]: For program point L2238(lines 2238 2250) no Hoare annotation was computed. [2021-10-21 19:08:35,125 INFO L857 garLoopResultBuilder]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-10-21 19:08:35,125 INFO L857 garLoopResultBuilder]: For program point L588(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,125 INFO L853 garLoopResultBuilder]: At program point L588-2(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_to0~0 2) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,125 INFO L857 garLoopResultBuilder]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,125 INFO L853 garLoopResultBuilder]: At program point L588-5(lines 581 596) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse1 (= ULTIMATE.start_setClientId_~handle 3)) (.cse2 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse5 (= 2 ULTIMATE.start_createEmail_~to)) (.cse6 (= ~bob~0 1)) (.cse7 (= ~rjh~0 2)) (.cse8 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse9 (= ULTIMATE.start_outgoing_~msg 1))) (or (and (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse0 .cse1 .cse2 .cse3 (= ~__ste_email_to0~0 2) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_setEmailTo_~handle 1) .cse6 .cse7 .cse8 .cse9))) [2021-10-21 19:08:35,125 INFO L857 garLoopResultBuilder]: For program point L588-6(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,126 INFO L853 garLoopResultBuilder]: At program point L588-8(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,126 INFO L857 garLoopResultBuilder]: For program point L588-9(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,126 INFO L853 garLoopResultBuilder]: At program point L588-11(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,126 INFO L853 garLoopResultBuilder]: At program point L192(lines 179 229) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,126 INFO L857 garLoopResultBuilder]: For program point L588-12(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,126 INFO L853 garLoopResultBuilder]: At program point L588-14(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,127 INFO L857 garLoopResultBuilder]: For program point L588-15(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,127 INFO L853 garLoopResultBuilder]: At program point L588-17(lines 581 596) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse10 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse11 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse8 .cse9 .cse10 .cse11 (= 2 ULTIMATE.start_incoming_~client)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10 .cse11))) [2021-10-21 19:08:35,127 INFO L857 garLoopResultBuilder]: For program point L588-18(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,127 INFO L853 garLoopResultBuilder]: At program point L588-20(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,127 INFO L857 garLoopResultBuilder]: For program point L588-21(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,127 INFO L853 garLoopResultBuilder]: At program point L588-23(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,128 INFO L857 garLoopResultBuilder]: For program point L588-24(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,128 INFO L853 garLoopResultBuilder]: At program point L588-26(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,128 INFO L857 garLoopResultBuilder]: For program point L588-27(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,128 INFO L853 garLoopResultBuilder]: At program point L588-29(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,128 INFO L857 garLoopResultBuilder]: For program point L588-30(lines 588 592) no Hoare annotation was computed. [2021-10-21 19:08:35,128 INFO L853 garLoopResultBuilder]: At program point L588-32(lines 581 596) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,129 INFO L857 garLoopResultBuilder]: For program point L2241(lines 2241 2249) no Hoare annotation was computed. [2021-10-21 19:08:35,129 INFO L853 garLoopResultBuilder]: At program point L1383(lines 1366 1389) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,129 INFO L853 garLoopResultBuilder]: At program point L1383-1(lines 1366 1389) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,129 INFO L857 garLoopResultBuilder]: For program point L2244(lines 2244 2248) no Hoare annotation was computed. [2021-10-21 19:08:35,129 INFO L853 garLoopResultBuilder]: At program point L2244-2(lines 1 2611) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,129 INFO L857 garLoopResultBuilder]: For program point L197(lines 197 201) no Hoare annotation was computed. [2021-10-21 19:08:35,130 INFO L853 garLoopResultBuilder]: At program point L131(lines 121 234) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,130 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-21 19:08:35,130 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,130 INFO L857 garLoopResultBuilder]: For program point L1651(lines 1651 1712) no Hoare annotation was computed. [2021-10-21 19:08:35,130 INFO L857 garLoopResultBuilder]: For program point L1651-1(lines 1651 1712) no Hoare annotation was computed. [2021-10-21 19:08:35,130 INFO L857 garLoopResultBuilder]: For program point L1651-2(lines 1651 1712) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L1651-3(lines 1651 1712) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L1652(lines 1652 1668) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L1652-1(lines 1652 1668) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L1586(lines 1586 1634) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L1652-2(lines 1652 1668) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L529(lines 529 540) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L1652-3(lines 1652 1668) no Hoare annotation was computed. [2021-10-21 19:08:35,131 INFO L857 garLoopResultBuilder]: For program point L529-1(lines 529 540) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L529-2(lines 529 540) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L529-3(lines 529 540) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L529-4(lines 529 540) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L529-5(lines 529 540) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L1587(lines 1587 1599) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L1720(lines 1720 1768) no Hoare annotation was computed. [2021-10-21 19:08:35,132 INFO L857 garLoopResultBuilder]: For program point L1720-1(lines 1720 1768) no Hoare annotation was computed. [2021-10-21 19:08:35,133 INFO L857 garLoopResultBuilder]: For program point L1721(lines 1721 1733) no Hoare annotation was computed. [2021-10-21 19:08:35,133 INFO L857 garLoopResultBuilder]: For program point L1721-2(lines 1721 1733) no Hoare annotation was computed. [2021-10-21 19:08:35,133 INFO L853 garLoopResultBuilder]: At program point L2382(lines 1 2611) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse10 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10) (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,133 INFO L853 garLoopResultBuilder]: At program point L2382-2(lines 1 2611) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= 2 |ULTIMATE.start_getEmailTo_#res|) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1) (= 2 ULTIMATE.start_incoming_~client)) [2021-10-21 19:08:35,133 INFO L853 garLoopResultBuilder]: At program point L2382-1(lines 1 2611) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,134 INFO L853 garLoopResultBuilder]: At program point L2382-4(lines 1 2611) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (= 2 ULTIMATE.start_createEmail_~to)) (.cse3 (= ~rjh~0 2)) (.cse4 (= ULTIMATE.start_createEmail_~msg~0 1))) (or (and (= ULTIMATE.start_sendEmail_~sender 1) .cse0 .cse1 .cse2 (= ~bob~0 1) .cse3 .cse4) (and (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse0 .cse1 (= ~__ste_email_to0~0 2) .cse2 (= ~__ste_client_forwardReceiver1~0 0) .cse3 .cse4 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,134 INFO L853 garLoopResultBuilder]: At program point L2382-3(lines 1 2611) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,134 INFO L857 garLoopResultBuilder]: For program point L136(lines 136 140) no Hoare annotation was computed. [2021-10-21 19:08:35,134 INFO L853 garLoopResultBuilder]: At program point L2382-5(lines 1 2611) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse2 (= 2 ULTIMATE.start_createEmail_~to)) (.cse3 (= ~rjh~0 2)) (.cse4 (= ULTIMATE.start_createEmail_~msg~0 1))) (or (and (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse0 .cse1 (= ~__ste_email_to0~0 2) .cse2 (= ~__ste_client_forwardReceiver1~0 0) (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse3 .cse4 (= 2 ULTIMATE.start_incoming_~client)) (and (= ULTIMATE.start_sendEmail_~sender 1) .cse0 .cse1 .cse2 (= ~bob~0 1) .cse3 (= ULTIMATE.start_outgoing_~size~2 0) .cse4))) [2021-10-21 19:08:35,134 INFO L857 garLoopResultBuilder]: For program point L1656(lines 1656 1667) no Hoare annotation was computed. [2021-10-21 19:08:35,134 INFO L857 garLoopResultBuilder]: For program point L1656-1(lines 1656 1667) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L1590(lines 1590 1598) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L1656-2(lines 1656 1667) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L533(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L1656-3(lines 1656 1667) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L533-1(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L533-2(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:08:35,135 INFO L857 garLoopResultBuilder]: For program point L533-3(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:08:35,136 INFO L853 garLoopResultBuilder]: At program point L401(lines 381 403) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_ClientAddressBook_size0~0 0) (= ~bob~0 1) (= ~__ste_client_forwardReceiver1~0 0) (= ~rjh~0 2) (not (= ~__ste_email_to0~0 1))) [2021-10-21 19:08:35,136 INFO L857 garLoopResultBuilder]: For program point L533-4(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:08:35,136 INFO L857 garLoopResultBuilder]: For program point L533-5(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:08:35,136 INFO L853 garLoopResultBuilder]: At program point L203(lines 193 228) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,136 INFO L857 garLoopResultBuilder]: For program point L1724(lines 1724 1732) no Hoare annotation was computed. [2021-10-21 19:08:35,136 INFO L857 garLoopResultBuilder]: For program point L1724-2(lines 1724 1732) no Hoare annotation was computed. [2021-10-21 19:08:35,136 INFO L857 garLoopResultBuilder]: For program point L1394(lines 1394 1406) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1593(lines 1593 1597) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1660(lines 1660 1666) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1660-1(lines 1660 1666) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1660-2(lines 1660 1666) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1660-3(lines 1660 1666) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1727(lines 1727 1731) no Hoare annotation was computed. [2021-10-21 19:08:35,137 INFO L857 garLoopResultBuilder]: For program point L1727-3(lines 1727 1731) no Hoare annotation was computed. [2021-10-21 19:08:35,138 INFO L853 garLoopResultBuilder]: At program point L538(lines 525 543) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,138 INFO L853 garLoopResultBuilder]: At program point L538-1(lines 525 543) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,138 INFO L853 garLoopResultBuilder]: At program point L538-2(lines 525 543) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse5 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse6 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse8 (= ~bob~0 1)) (.cse9 (= ~rjh~0 2)) (.cse10 (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0))) (.cse11 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse12 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse13 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_setEmailTo_~handle 1) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~__ste_email_to0~0 2) .cse6 .cse7 .cse8 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse9 .cse10 .cse11 .cse12 .cse13 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,138 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,139 INFO L853 garLoopResultBuilder]: At program point L538-3(lines 525 543) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,139 INFO L860 garLoopResultBuilder]: At program point L538-4(lines 525 543) the Hoare annotation is: true [2021-10-21 19:08:35,139 INFO L857 garLoopResultBuilder]: For program point L1397(lines 1397 1405) no Hoare annotation was computed. [2021-10-21 19:08:35,139 INFO L860 garLoopResultBuilder]: At program point L538-5(lines 525 543) the Hoare annotation is: true [2021-10-21 19:08:35,139 INFO L857 garLoopResultBuilder]: For program point L208(lines 208 212) no Hoare annotation was computed. [2021-10-21 19:08:35,139 INFO L853 garLoopResultBuilder]: At program point L142(lines 132 233) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,139 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L2589-1(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L2589(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L2589-3(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L2589-2(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L2589-5(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L1400(lines 1400 1404) no Hoare annotation was computed. [2021-10-21 19:08:35,140 INFO L857 garLoopResultBuilder]: For program point L2589-4(line 2589) no Hoare annotation was computed. [2021-10-21 19:08:35,141 INFO L853 garLoopResultBuilder]: At program point L1400-2(lines 1390 1409) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,141 INFO L853 garLoopResultBuilder]: At program point L2590(lines 2594 2611) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,141 INFO L853 garLoopResultBuilder]: At program point L2590-2(lines 2594 2611) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse5 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse6 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse8 (= ~bob~0 1)) (.cse9 (= ~rjh~0 2)) (.cse10 (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0))) (.cse11 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse12 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse13 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_setEmailTo_~handle 1) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~__ste_email_to0~0 2) .cse6 .cse7 .cse8 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse9 .cse10 .cse11 .cse12 .cse13 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,141 INFO L853 garLoopResultBuilder]: At program point L2590-1(lines 2594 2611) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,141 INFO L860 garLoopResultBuilder]: At program point L2590-4(lines 2594 2611) the Hoare annotation is: true [2021-10-21 19:08:35,142 INFO L853 garLoopResultBuilder]: At program point L2590-3(lines 2594 2611) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,142 INFO L860 garLoopResultBuilder]: At program point L2590-5(lines 2594 2611) the Hoare annotation is: true [2021-10-21 19:08:35,142 INFO L853 garLoopResultBuilder]: At program point L2459(lines 2454 2462) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,142 INFO L857 garLoopResultBuilder]: For program point L2261-1(lines 2261 2277) no Hoare annotation was computed. [2021-10-21 19:08:35,142 INFO L857 garLoopResultBuilder]: For program point L2261(lines 2261 2277) no Hoare annotation was computed. [2021-10-21 19:08:35,142 INFO L857 garLoopResultBuilder]: For program point L147(lines 147 151) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L2261-3(lines 2261 2277) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L2261-2(lines 2261 2277) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L2261-5(lines 2261 2277) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L2261-4(lines 2261 2277) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L1601(lines 1601 1633) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L853 garLoopResultBuilder]: At program point L214(lines 204 227) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L1602(lines 1602 1614) no Hoare annotation was computed. [2021-10-21 19:08:35,143 INFO L857 garLoopResultBuilder]: For program point L1735(lines 1735 1767) no Hoare annotation was computed. [2021-10-21 19:08:35,144 INFO L857 garLoopResultBuilder]: For program point L1735-1(lines 1735 1767) no Hoare annotation was computed. [2021-10-21 19:08:35,144 INFO L857 garLoopResultBuilder]: For program point L414(lines 414 421) no Hoare annotation was computed. [2021-10-21 19:08:35,144 INFO L860 garLoopResultBuilder]: At program point L414-1(lines 414 421) the Hoare annotation is: true [2021-10-21 19:08:35,144 INFO L857 garLoopResultBuilder]: For program point L1736(lines 1736 1748) no Hoare annotation was computed. [2021-10-21 19:08:35,144 INFO L857 garLoopResultBuilder]: For program point L1736-2(lines 1736 1748) no Hoare annotation was computed. [2021-10-21 19:08:35,144 INFO L857 garLoopResultBuilder]: For program point L1670(lines 1670 1711) no Hoare annotation was computed. [2021-10-21 19:08:35,144 INFO L857 garLoopResultBuilder]: For program point L1670-1(lines 1670 1711) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L1670-2(lines 1670 1711) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L1670-3(lines 1670 1711) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L853 garLoopResultBuilder]: At program point L283(lines 1 2611) the Hoare annotation is: (and (= ~__ste_ClientAddressBook_size0~0 0) (not (= ~rjh~0 1)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L2265-1(lines 2265 2276) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L2265(lines 2265 2276) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L2265-3(lines 2265 2276) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L2265-2(lines 2265 2276) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L2265-5(lines 2265 2276) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L2265-4(lines 2265 2276) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L1671(lines 1671 1687) no Hoare annotation was computed. [2021-10-21 19:08:35,145 INFO L857 garLoopResultBuilder]: For program point L1671-1(lines 1671 1687) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L1605(lines 1605 1613) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L1671-2(lines 1671 1687) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L1671-3(lines 1671 1687) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548-2(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548-4(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548-6(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548-8(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548-10(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L857 garLoopResultBuilder]: For program point L548-12(lines 548 556) no Hoare annotation was computed. [2021-10-21 19:08:35,146 INFO L853 garLoopResultBuilder]: At program point L2531-1(lines 2506 2533) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,147 INFO L853 garLoopResultBuilder]: At program point L2531(lines 2506 2533) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,147 INFO L853 garLoopResultBuilder]: At program point L2531-3(lines 2506 2533) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,147 INFO L853 garLoopResultBuilder]: At program point L2531-2(lines 2506 2533) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0))) (.cse10 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse11 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse12 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse8 .cse9 .cse10 .cse11 .cse12 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,147 INFO L860 garLoopResultBuilder]: At program point L2531-5(lines 2506 2533) the Hoare annotation is: true [2021-10-21 19:08:35,147 INFO L860 garLoopResultBuilder]: At program point L2531-4(lines 2506 2533) the Hoare annotation is: true [2021-10-21 19:08:35,147 INFO L857 garLoopResultBuilder]: For program point L219(lines 219 223) no Hoare annotation was computed. [2021-10-21 19:08:35,147 INFO L853 garLoopResultBuilder]: At program point L219-1(lines 91 237) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,147 INFO L853 garLoopResultBuilder]: At program point L153(lines 143 232) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,147 INFO L857 garLoopResultBuilder]: For program point L1739(lines 1739 1747) no Hoare annotation was computed. [2021-10-21 19:08:35,147 INFO L857 garLoopResultBuilder]: For program point L1739-2(lines 1739 1747) no Hoare annotation was computed. [2021-10-21 19:08:35,147 INFO L857 garLoopResultBuilder]: For program point L1608(lines 1608 1612) no Hoare annotation was computed. [2021-10-21 19:08:35,147 INFO L857 garLoopResultBuilder]: For program point L551(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,148 INFO L853 garLoopResultBuilder]: At program point L551-2(lines 544 559) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,148 INFO L857 garLoopResultBuilder]: For program point L551-3(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,148 INFO L853 garLoopResultBuilder]: At program point L551-5(lines 544 559) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse10 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10))) [2021-10-21 19:08:35,148 INFO L857 garLoopResultBuilder]: For program point L551-6(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,148 INFO L853 garLoopResultBuilder]: At program point L551-8(lines 544 559) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,148 INFO L857 garLoopResultBuilder]: For program point L551-9(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,149 INFO L857 garLoopResultBuilder]: For program point L2269-1(lines 2269 2275) no Hoare annotation was computed. [2021-10-21 19:08:35,149 INFO L857 garLoopResultBuilder]: For program point L2269(lines 2269 2275) no Hoare annotation was computed. [2021-10-21 19:08:35,149 INFO L853 garLoopResultBuilder]: At program point L551-11(lines 544 559) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,149 INFO L857 garLoopResultBuilder]: For program point L2269-3(lines 2269 2275) no Hoare annotation was computed. [2021-10-21 19:08:35,149 INFO L857 garLoopResultBuilder]: For program point L551-12(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,149 INFO L857 garLoopResultBuilder]: For program point L2269-2(lines 2269 2275) no Hoare annotation was computed. [2021-10-21 19:08:35,150 INFO L853 garLoopResultBuilder]: At program point L551-14(lines 544 559) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,150 INFO L857 garLoopResultBuilder]: For program point L2269-5(lines 2269 2275) no Hoare annotation was computed. [2021-10-21 19:08:35,150 INFO L857 garLoopResultBuilder]: For program point L2269-4(lines 2269 2275) no Hoare annotation was computed. [2021-10-21 19:08:35,150 INFO L857 garLoopResultBuilder]: For program point L551-15(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,150 INFO L853 garLoopResultBuilder]: At program point L551-17(lines 544 559) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,150 INFO L857 garLoopResultBuilder]: For program point L551-18(lines 551 555) no Hoare annotation was computed. [2021-10-21 19:08:35,150 INFO L853 garLoopResultBuilder]: At program point L551-20(lines 544 559) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,151 INFO L857 garLoopResultBuilder]: For program point L1675(lines 1675 1686) no Hoare annotation was computed. [2021-10-21 19:08:35,151 INFO L857 garLoopResultBuilder]: For program point L1675-1(lines 1675 1686) no Hoare annotation was computed. [2021-10-21 19:08:35,151 INFO L857 garLoopResultBuilder]: For program point L1675-2(lines 1675 1686) no Hoare annotation was computed. [2021-10-21 19:08:35,151 INFO L857 garLoopResultBuilder]: For program point L1675-3(lines 1675 1686) no Hoare annotation was computed. [2021-10-21 19:08:35,151 INFO L853 garLoopResultBuilder]: At program point L2468(lines 2463 2471) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,151 INFO L857 garLoopResultBuilder]: For program point L1742(lines 1742 1746) no Hoare annotation was computed. [2021-10-21 19:08:35,151 INFO L857 garLoopResultBuilder]: For program point L1742-3(lines 1742 1746) no Hoare annotation was computed. [2021-10-21 19:08:35,152 INFO L857 garLoopResultBuilder]: For program point L2602(lines 2602 2608) no Hoare annotation was computed. [2021-10-21 19:08:35,152 INFO L857 garLoopResultBuilder]: For program point L2602-2(lines 2602 2608) no Hoare annotation was computed. [2021-10-21 19:08:35,152 INFO L857 garLoopResultBuilder]: For program point L2602-4(lines 2602 2608) no Hoare annotation was computed. [2021-10-21 19:08:35,152 INFO L860 garLoopResultBuilder]: At program point L422(lines 404 424) the Hoare annotation is: true [2021-10-21 19:08:35,152 INFO L857 garLoopResultBuilder]: For program point L2602-6(lines 2602 2608) no Hoare annotation was computed. [2021-10-21 19:08:35,152 INFO L857 garLoopResultBuilder]: For program point L2602-8(lines 2602 2608) no Hoare annotation was computed. [2021-10-21 19:08:35,152 INFO L857 garLoopResultBuilder]: For program point L2602-10(lines 2602 2608) no Hoare annotation was computed. [2021-10-21 19:08:35,153 INFO L857 garLoopResultBuilder]: For program point L158(lines 158 165) no Hoare annotation was computed. [2021-10-21 19:08:35,153 INFO L857 garLoopResultBuilder]: For program point L92(lines 91 237) no Hoare annotation was computed. [2021-10-21 19:08:35,153 INFO L853 garLoopResultBuilder]: At program point L2405-1(lines 2326 2337) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,153 INFO L857 garLoopResultBuilder]: For program point L2405(lines 2405 2412) no Hoare annotation was computed. [2021-10-21 19:08:35,153 INFO L853 garLoopResultBuilder]: At program point L291(lines 286 294) the Hoare annotation is: (and (= ~__ste_ClientAddressBook_size0~0 0) (not (= ~rjh~0 1)) (= ~__ste_client_forwardReceiver1~0 0) (not (= ~__ste_email_to0~0 1))) [2021-10-21 19:08:35,153 INFO L857 garLoopResultBuilder]: For program point L2405-2(lines 2405 2412) no Hoare annotation was computed. [2021-10-21 19:08:35,153 INFO L853 garLoopResultBuilder]: At program point L2405-5(lines 2431 2443) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,154 INFO L857 garLoopResultBuilder]: For program point L2405-4(lines 2405 2412) no Hoare annotation was computed. [2021-10-21 19:08:35,154 INFO L853 garLoopResultBuilder]: At program point L2405-7(lines 2326 2337) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,154 INFO L857 garLoopResultBuilder]: For program point L2405-6(lines 2405 2412) no Hoare annotation was computed. [2021-10-21 19:08:35,154 INFO L857 garLoopResultBuilder]: For program point L93(lines 93 97) no Hoare annotation was computed. [2021-10-21 19:08:35,154 INFO L857 garLoopResultBuilder]: For program point L2405-8(lines 2405 2412) no Hoare annotation was computed. [2021-10-21 19:08:35,154 INFO L857 garLoopResultBuilder]: For program point L2405-10(lines 2405 2412) no Hoare annotation was computed. [2021-10-21 19:08:35,154 INFO L857 garLoopResultBuilder]: For program point L1679(lines 1679 1685) no Hoare annotation was computed. [2021-10-21 19:08:35,155 INFO L857 garLoopResultBuilder]: For program point L1679-1(lines 1679 1685) no Hoare annotation was computed. [2021-10-21 19:08:35,155 INFO L857 garLoopResultBuilder]: For program point L1679-2(lines 1679 1685) no Hoare annotation was computed. [2021-10-21 19:08:35,155 INFO L857 garLoopResultBuilder]: For program point L1679-3(lines 1679 1685) no Hoare annotation was computed. [2021-10-21 19:08:35,155 INFO L857 garLoopResultBuilder]: For program point L358(lines 358 366) no Hoare annotation was computed. [2021-10-21 19:08:35,155 INFO L853 garLoopResultBuilder]: At program point L2274(lines 2257 2280) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse10 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10))) [2021-10-21 19:08:35,155 INFO L853 garLoopResultBuilder]: At program point L2274-2(lines 2257 2280) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_to0~0 2) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= ULTIMATE.start_setEmailTo_~value 2) (= 2 ULTIMATE.start_createEmail_~to) (= ULTIMATE.start_setEmailTo_~handle 1) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,156 INFO L853 garLoopResultBuilder]: At program point L2274-1(lines 2257 2280) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,156 INFO L853 garLoopResultBuilder]: At program point L2274-4(lines 2257 2280) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,156 INFO L853 garLoopResultBuilder]: At program point L2274-3(lines 2257 2280) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,156 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-21 19:08:35,156 INFO L853 garLoopResultBuilder]: At program point L2274-5(lines 2257 2280) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,156 INFO L853 garLoopResultBuilder]: At program point L2539-1(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539-3(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539-2(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_getEmailTo_~handle 1) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539-5(lines 2534 2542) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse4 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse5 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse6 (= 2 ULTIMATE.start_createEmail_~to)) (.cse7 (= ~bob~0 1)) (.cse8 (= ~rjh~0 2)) (.cse9 (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0))) (.cse10 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse11 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse12 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ULTIMATE.start_setEmailTo_~handle 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~__ste_email_to0~0 2) .cse5 .cse6 .cse7 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse8 .cse9 .cse10 .cse11 .cse12 (= 2 ULTIMATE.start_incoming_~client)))) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539-4(lines 2534 2542) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1)) (.cse1 (= ULTIMATE.start_sendEmail_~sender 1)) (.cse2 (= ULTIMATE.start_setClientId_~handle 3)) (.cse3 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse4 (not (= |ULTIMATE.start_isReadable_#res| 0))) (.cse5 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse6 (= 1 ULTIMATE.start_getClientAddressBookSize_~handle)) (.cse7 (= 2 ULTIMATE.start_createEmail_~to)) (.cse8 (= ~bob~0 1)) (.cse9 (= ~rjh~0 2)) (.cse10 (= ULTIMATE.start_outgoing_~size~2 0)) (.cse11 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse12 (= ULTIMATE.start_outgoing_~msg 1))) (or (and .cse0 (= 2 |ULTIMATE.start_getEmailTo_#res|) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~__ste_email_to0~0 2) .cse6 .cse7 .cse8 (= 2 ULTIMATE.start_getClientForwardReceiver_~handle) .cse9 .cse10 .cse11 .cse12 (= 2 ULTIMATE.start_incoming_~client)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_setEmailTo_~handle 1) .cse8 .cse9 .cse10 .cse11 .cse12))) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539-7(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (not (= ULTIMATE.start___utac_acc__DecryptForward_spec__1_~tmp~15 0)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,157 INFO L853 garLoopResultBuilder]: At program point L2539-6(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,157 INFO L860 garLoopResultBuilder]: At program point L2539-9(lines 2534 2542) the Hoare annotation is: true [2021-10-21 19:08:35,158 INFO L853 garLoopResultBuilder]: At program point L2539-8(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,158 INFO L860 garLoopResultBuilder]: At program point L2539-11(lines 2534 2542) the Hoare annotation is: true [2021-10-21 19:08:35,158 INFO L853 garLoopResultBuilder]: At program point L2539-10(lines 2534 2542) the Hoare annotation is: (and (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (not (= |ULTIMATE.start_isReadable_#res| 0)) (= |ULTIMATE.start_createEmail_#res| 1) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_outgoing_~size~2 0) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L492(lines 492 503) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L492-1(lines 492 503) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L492-2(lines 492 503) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L492-3(lines 492 503) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L492-4(lines 492 503) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L492-5(lines 492 503) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L1616(lines 1616 1632) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L853 garLoopResultBuilder]: At program point L1616-1(lines 1582 1637) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L1617(lines 1617 1629) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L1750(lines 1750 1766) no Hoare annotation was computed. [2021-10-21 19:08:35,158 INFO L853 garLoopResultBuilder]: At program point L1750-1(lines 1716 1771) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,158 INFO L857 garLoopResultBuilder]: For program point L1750-2(lines 1750 1766) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L853 garLoopResultBuilder]: At program point L1750-3(lines 1 2611) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,159 INFO L853 garLoopResultBuilder]: At program point L2477(lines 2472 2480) the Hoare annotation is: (and (= ULTIMATE.start_outgoing__wrappee__Base_~msg 1) (= ULTIMATE.start_sendEmail_~sender 1) (= ULTIMATE.start_setClientId_~handle 3) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_getClientAddressBookSize_~handle) (= 2 ULTIMATE.start_createEmail_~to) (= ~bob~0 1) (= ~rjh~0 2) (= ULTIMATE.start_createEmail_~msg~0 1) (= ULTIMATE.start_outgoing_~msg 1)) [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L99(lines 99 236) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L1751(lines 1751 1763) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L1751-2(lines 1751 1763) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L496(lines 496 502) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L496-1(lines 496 502) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L496-2(lines 496 502) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L496-3(lines 496 502) no Hoare annotation was computed. [2021-10-21 19:08:35,159 INFO L857 garLoopResultBuilder]: For program point L496-4(lines 496 502) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L496-5(lines 496 502) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L2214(lines 2214 2230) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L2214-2(lines 2214 2230) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L2214-1(lines 2214 2230) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L2214-4(lines 2214 2230) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L2214-3(lines 2214 2230) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L2214-5(lines 2214 2230) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L857 garLoopResultBuilder]: For program point L1620(lines 1620 1628) no Hoare annotation was computed. [2021-10-21 19:08:35,160 INFO L853 garLoopResultBuilder]: At program point L167(lines 154 231) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_setClientId_~handle 3)) (.cse1 (= ~bob~0 1)) (.cse2 (= ~rjh~0 2)) (.cse3 (not (= ~__ste_email_to0~0 1)))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 1) .cse3) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_test_~op1~0 0) .cse3))) [2021-10-21 19:08:35,164 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-21 19:08:35,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 07:08:35 BoogieIcfgContainer [2021-10-21 19:08:35,235 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-21 19:08:35,236 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-21 19:08:35,236 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-21 19:08:35,236 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-21 19:08:35,237 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:07:23" (3/4) ... [2021-10-21 19:08:35,240 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-21 19:08:35,288 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 171 nodes and edges [2021-10-21 19:08:35,293 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 88 nodes and edges [2021-10-21 19:08:35,298 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-21 19:08:35,303 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-21 19:08:35,309 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-21 19:08:35,314 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-21 19:08:35,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((sender == 1 && handle == 3) && \result == 1) && __ste_email_to0 == 2) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,354 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((sender == 1 && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,355 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((sender == 1 && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,355 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1 [2021-10-21 19:08:35,356 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((2 == \result && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,356 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1 [2021-10-21 19:08:35,357 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((2 == \result && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,357 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1 [2021-10-21 19:08:35,357 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((2 == \result && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || ((((((((((sender == 1 && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) [2021-10-21 19:08:35,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client [2021-10-21 19:08:35,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) [2021-10-21 19:08:35,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && 2 == handle) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client [2021-10-21 19:08:35,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) [2021-10-21 19:08:35,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client) || ((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1) [2021-10-21 19:08:35,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) [2021-10-21 19:08:35,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client) || (((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1) [2021-10-21 19:08:35,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && msg == 1) && msg == 1) && 2 == client) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) [2021-10-21 19:08:35,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 [2021-10-21 19:08:35,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 [2021-10-21 19:08:35,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && 2 == handle) && rjh == 2) && msg == 1) && 2 == client) || (((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1) [2021-10-21 19:08:35,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) [2021-10-21 19:08:35,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && 2 == handle) && rjh == 2) && msg == 1) && 2 == client) || (((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1) [2021-10-21 19:08:35,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((handle == 3 && !(rjh == 1)) && !(to == 1)) && \result == 0) || (((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1) [2021-10-21 19:08:35,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 [2021-10-21 19:08:35,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 [2021-10-21 19:08:35,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 [2021-10-21 19:08:35,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 [2021-10-21 19:08:35,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 [2021-10-21 19:08:35,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) || (((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && msg == 1) [2021-10-21 19:08:35,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 [2021-10-21 19:08:35,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 [2021-10-21 19:08:35,376 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) || ((((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && msg == 1) && 2 == client) [2021-10-21 19:08:35,376 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) || (((handle == 3 && !(rjh == 1)) && !(to == 1)) && \result == 0) [2021-10-21 19:08:35,376 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 [2021-10-21 19:08:35,376 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,377 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 [2021-10-21 19:08:35,377 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 [2021-10-21 19:08:35,377 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 [2021-10-21 19:08:35,524 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/witness.graphml [2021-10-21 19:08:35,524 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-21 19:08:35,526 INFO L168 Benchmark]: Toolchain (without parser) took 75896.27 ms. Allocated memory was 88.1 MB in the beginning and 1.2 GB in the end (delta: 1.2 GB). Free memory was 50.0 MB in the beginning and 912.6 MB in the end (delta: -862.6 MB). Peak memory consumption was 289.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,526 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 68.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:08:35,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 960.22 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 49.8 MB in the beginning and 59.0 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.80 ms. Allocated memory is still 107.0 MB. Free memory was 59.0 MB in the beginning and 49.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,528 INFO L168 Benchmark]: Boogie Preprocessor took 164.99 ms. Allocated memory is still 107.0 MB. Free memory was 49.4 MB in the beginning and 77.4 MB in the end (delta: -27.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,528 INFO L168 Benchmark]: RCFGBuilder took 2084.30 ms. Allocated memory is still 107.0 MB. Free memory was 77.4 MB in the beginning and 51.9 MB in the end (delta: 25.5 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,528 INFO L168 Benchmark]: TraceAbstraction took 72197.42 ms. Allocated memory was 107.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 51.2 MB in the beginning and 951.4 MB in the end (delta: -900.1 MB). Peak memory consumption was 766.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,529 INFO L168 Benchmark]: Witness Printer took 288.97 ms. Allocated memory is still 1.2 GB. Free memory was 951.4 MB in the beginning and 912.6 MB in the end (delta: 38.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:35,531 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 68.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 960.22 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 49.8 MB in the beginning and 59.0 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 188.80 ms. Allocated memory is still 107.0 MB. Free memory was 59.0 MB in the beginning and 49.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 164.99 ms. Allocated memory is still 107.0 MB. Free memory was 49.4 MB in the beginning and 77.4 MB in the end (delta: -27.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2084.30 ms. Allocated memory is still 107.0 MB. Free memory was 77.4 MB in the beginning and 51.9 MB in the end (delta: 25.5 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 72197.42 ms. Allocated memory was 107.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 51.2 MB in the beginning and 951.4 MB in the end (delta: -900.1 MB). Peak memory consumption was 766.8 MB. Max. memory is 16.1 GB. * Witness Printer took 288.97 ms. Allocated memory is still 1.2 GB. Free memory was 951.4 MB in the beginning and 912.6 MB in the end (delta: 38.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2589]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2589]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2589]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2589]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2589]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2589]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 72040.6ms, OverallIterations: 19, TraceHistogramMax: 3, EmptinessCheckTime: 86.1ms, AutomataDifference: 8322.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 57230.2ms, InitialAbstractionConstructionTime: 29.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 16178 SDtfs, 25758 SDslu, 33675 SDs, 0 SdLazy, 2057 SolverSat, 343 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1938.3ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 267 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 123 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 439 ImplicationChecksByTransitivity, 970.9ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=10042occurred in iteration=18, InterpolantAutomatonStates: 138, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 2630.6ms AutomataMinimizationTime, 19 MinimizatonAttempts, 12068 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 126 LocationsWithAnnotation, 126 PreInvPairs, 3979 NumberOfFragments, 4476 HoareAnnotationTreeSize, 126 FomulaSimplifications, 1128291107 FormulaSimplificationTreeSizeReduction, 17102.2ms HoareSimplificationTime, 126 FomulaSimplificationsInter, 21493863 FormulaSimplificationTreeSizeReductionInter, 40057.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 265.5ms SsaConstructionTime, 817.1ms SatisfiabilityAnalysisTime, 1594.7ms InterpolantComputationTime, 1112 NumberOfCodeBlocks, 1112 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 1091 ConstructedInterpolants, 0 QuantifiedInterpolants, 1758 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1604 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 21 InterpolantComputations, 17 PerfectInterpolantSequences, 111/125 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 6 specifications checked. All of them hold - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 - InvariantResult [Line: 1390]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2210]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: ((((handle == 3 && __ste_ClientAddressBook_size0 == 0) && bob == 1) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && !(__ste_email_to0 == 1) - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: (((((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && 2 == handle) && rjh == 2) && msg == 1) && 2 == client) || (((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((((((((2 == \result && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((__ste_ClientAddressBook_size0 == 0 && bob == 1) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && !(__ste_email_to0 == 1)) && handle == 2 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: ((((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 1366]: Loop Invariant Derived loop invariant: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: ((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((((((((2 == \result && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || ((((((((((sender == 1 && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2257]: Loop Invariant Derived loop invariant: ((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 - InvariantResult [Line: 1366]: Loop Invariant Derived loop invariant: ((((((((((sender == 1 && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: ((handle == 3 && bob == 1) && rjh == 2) && !(__ste_email_to0 == 1) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client) || ((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1) - InvariantResult [Line: 2594]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client) || (((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1) - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 2210]: Loop Invariant Derived loop invariant: (((handle == 3 && !(rjh == 1)) && !(to == 1)) && \result == 0) || (((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1) - InvariantResult [Line: 2257]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) - InvariantResult [Line: 1716]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 2463]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 1647]: Loop Invariant Derived loop invariant: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client - InvariantResult [Line: 2594]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && 2 == handle) && rjh == 2) && msg == 1) && 2 == client) || (((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1) - InvariantResult [Line: 2257]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 2210]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) || (((handle == 3 && !(rjh == 1)) && !(to == 1)) && \result == 0) - InvariantResult [Line: 2210]: Loop Invariant Derived loop invariant: ((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && 2 == handle) && rjh == 2) && size == 0) && msg == 1) && msg == 1) && 2 == client - InvariantResult [Line: 1647]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: ((((((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) || (((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && msg == 1) - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2594]: Loop Invariant Derived loop invariant: ((((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == 3 && __ste_ClientAddressBook_size0 == 0) && bob == 1) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2552]: Loop Invariant Derived loop invariant: ((((((((sender == 1 && handle == 3) && \result == 1) && __ste_email_to0 == 2) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) || ((((((((2 == \result && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 2 == to) && __ste_client_forwardReceiver1 == 0) && rjh == 2) && msg == 1) && 2 == client) - InvariantResult [Line: 2594]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2210]: Loop Invariant Derived loop invariant: ((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && msg == 1) && msg == 1) && 2 == client) || (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) - InvariantResult [Line: 2594]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: ((__ste_ClientAddressBook_size0 == 0 && !(rjh == 1)) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: (((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 2257]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((__ste_ClientAddressBook_size0 == 0 && !(rjh == 1)) && bob == 1) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: (((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 2257]: Loop Invariant Derived loop invariant: ((((((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1 - InvariantResult [Line: 1647]: Loop Invariant Derived loop invariant: ((((((((((((2 == \result && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1582]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((__ste_ClientAddressBook_size0 == 0 && !(rjh == 1)) && __ste_client_forwardReceiver1 == 0) && !(__ste_email_to0 == 1) - InvariantResult [Line: 2431]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2210]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: (((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: ((((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 - InvariantResult [Line: 2326]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: ((((((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) || (((((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && 2 == handle) && rjh == 2) && !(tmp == 0)) && size == 0) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) || (((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1) && 2 == client) - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 2257]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && sender == 1) && handle == 3) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && __ste_email_to0 == 2) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 2506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2594]: Loop Invariant Derived loop invariant: (((((((((((msg == 1 && sender == 1) && handle == 3) && handle == 1) && !(\result == 0)) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1) && msg == 1 - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 1) && !(__ste_email_to0 == 1)) || ((((handle == 3 && bob == 1) && rjh == 2) && op1 == 0) && !(__ste_email_to0 == 1)) - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: ((((((((((((((msg == 1 && 2 == \result) && sender == 1) && handle == 3) && handle == 1) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && size == 0) && msg == 1) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && !(tmp == 0)) && msg == 1 - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && 2 == to) && bob == 1) && rjh == 2) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 2454]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2481]: Loop Invariant Derived loop invariant: ((((((((((sender == 1 && handle == 3) && \result == 1) && __ste_email_to0 == 2) && 1 == handle) && value == 2) && 2 == to) && handle == 1) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2326]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: (((((((sender == 1 && handle == 3) && !(\result == 0)) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && size == 0) && msg == 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: (((((sender == 1 && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 1647]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 - InvariantResult [Line: 2481]: Loop Invariant Derived loop invariant: ((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 2 == to) && bob == 1) && rjh == 2) && msg == 1 - InvariantResult [Line: 2472]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && sender == 1) && handle == 3) && \result == 1) && 1 == handle) && 2 == to) && bob == 1) && rjh == 2) && msg == 1) && msg == 1 RESULT: Ultimate proved your program to be correct! [2021-10-21 19:08:35,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e75f0aff-20e2-490a-9b43-b2758dd59144/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...