./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt --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 3b7fccbf7141ba726eb41b867e0685bc487b402c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:53:37,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:53:37,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:53:37,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:53:37,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:53:37,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:53:37,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:53:37,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:53:37,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:53:37,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:53:37,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:53:37,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:53:37,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:53:37,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:53:37,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:53:37,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:53:37,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:53:37,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:53:37,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:53:37,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:53:37,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:53:37,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:53:37,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:53:37,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:53:37,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:53:37,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:53:37,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:53:37,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:53:37,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:53:37,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:53:37,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:53:37,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:53:37,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:53:37,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:53:37,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:53:37,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:53:37,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:53:37,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:53:37,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:53:37,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:53:37,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:53:37,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-13 00:53:37,237 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:53:37,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:53:37,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:53:37,239 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:53:37,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:53:37,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:53:37,242 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:53:37,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:53:37,243 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 00:53:37,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:53:37,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 00:53:37,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:53:37,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:53:37,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:53:37,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:53:37,246 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 00:53:37,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:53:37,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:53:37,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:53:37,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:53:37,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:53:37,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:53:37,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:53:37,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:53:37,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:53:37,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:53:37,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:53:37,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:53:37,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:53:37,252 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:53:37,253 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_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b7fccbf7141ba726eb41b867e0685bc487b402c [2021-10-13 00:53:37,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:53:37,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:53:37,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:53:37,650 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:53:37,651 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:53:37,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-10-13 00:53:37,754 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/data/b72e3b8d6/6e2d1969330545bf9b48b05a1c1faf27/FLAG856690c6c [2021-10-13 00:53:38,481 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:53:38,481 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-10-13 00:53:38,518 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/data/b72e3b8d6/6e2d1969330545bf9b48b05a1c1faf27/FLAG856690c6c [2021-10-13 00:53:38,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/data/b72e3b8d6/6e2d1969330545bf9b48b05a1c1faf27 [2021-10-13 00:53:38,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:53:38,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:53:38,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:53:38,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:53:38,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:53:38,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:53:38" (1/1) ... [2021-10-13 00:53:38,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eae184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:38, skipping insertion in model container [2021-10-13 00:53:38,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:53:38" (1/1) ... [2021-10-13 00:53:38,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:53:38,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:53:39,281 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_d3305efa-971f-434c-bd2d-f5d6a04f5f30/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2021-10-13 00:53:39,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:53:39,617 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:53:39,694 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_d3305efa-971f-434c-bd2d-f5d6a04f5f30/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2021-10-13 00:53:39,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:53:39,811 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:53:39,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39 WrapperNode [2021-10-13 00:53:39,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:53:39,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:53:39,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:53:39,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:53:39,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:39,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:39,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:53:39,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 00:53:39,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 00:53:39,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 00:53:39,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:39,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:39,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:39,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:40,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:40,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:40,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:40,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 00:53:40,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 00:53:40,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 00:53:40,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 00:53:40,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (1/1) ... [2021-10-13 00:53:40,096 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:53:40,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-13 00:53:40,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-13 00:53:40,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-13 00:53:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-13 00:53:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 00:53:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 00:53:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 00:53:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 00:53:42,290 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 00:53:42,290 INFO L299 CfgBuilder]: Removed 231 assume(true) statements. [2021-10-13 00:53:42,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:53:42 BoogieIcfgContainer [2021-10-13 00:53:42,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 00:53:42,297 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 00:53:42,297 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 00:53:42,302 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 00:53:42,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 12:53:38" (1/3) ... [2021-10-13 00:53:42,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@be7ca9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:53:42, skipping insertion in model container [2021-10-13 00:53:42,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:53:39" (2/3) ... [2021-10-13 00:53:42,304 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@be7ca9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:53:42, skipping insertion in model container [2021-10-13 00:53:42,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:53:42" (3/3) ... [2021-10-13 00:53:42,306 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec7_product13.cil.c [2021-10-13 00:53:42,312 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 00:53:42,313 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-10-13 00:53:42,369 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-13 00:53:42,376 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, mConcurrency=FINITE_AUTOMATA, 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 [2021-10-13 00:53:42,376 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-13 00:53:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand has 369 states, 366 states have (on average 1.7677595628415301) internal successors, (647), 368 states have internal predecessors, (647), 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) [2021-10-13 00:53:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-13 00:53:42,418 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:42,419 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] [2021-10-13 00:53:42,420 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:42,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:42,426 INFO L82 PathProgramCache]: Analyzing trace with hash -1713859038, now seen corresponding path program 1 times [2021-10-13 00:53:42,437 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:42,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36480860] [2021-10-13 00:53:42,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:42,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:42,965 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:42,966 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36480860] [2021-10-13 00:53:42,966 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36480860] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:42,967 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:42,967 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:42,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442150515] [2021-10-13 00:53:42,974 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:42,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:42,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:42,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:42,992 INFO L87 Difference]: Start difference. First operand has 369 states, 366 states have (on average 1.7677595628415301) internal successors, (647), 368 states have internal predecessors, (647), 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 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) [2021-10-13 00:53:43,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:43,189 INFO L93 Difference]: Finished difference Result 1072 states and 1883 transitions. [2021-10-13 00:53:43,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:43,191 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 [2021-10-13 00:53:43,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:43,220 INFO L225 Difference]: With dead ends: 1072 [2021-10-13 00:53:43,221 INFO L226 Difference]: Without dead ends: 646 [2021-10-13 00:53:43,232 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:43,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 646 states. [2021-10-13 00:53:43,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 646 to 332. [2021-10-13 00:53:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7515151515151515) internal successors, (578), 331 states have internal predecessors, (578), 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) [2021-10-13 00:53:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 578 transitions. [2021-10-13 00:53:43,365 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 578 transitions. Word has length 38 [2021-10-13 00:53:43,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:43,365 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 578 transitions. [2021-10-13 00:53:43,366 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) [2021-10-13 00:53:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 578 transitions. [2021-10-13 00:53:43,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-13 00:53:43,377 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:43,377 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] [2021-10-13 00:53:43,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-13 00:53:43,378 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:43,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:43,381 INFO L82 PathProgramCache]: Analyzing trace with hash -1760287724, now seen corresponding path program 1 times [2021-10-13 00:53:43,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:43,382 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788515831] [2021-10-13 00:53:43,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:43,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:43,561 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:43,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788515831] [2021-10-13 00:53:43,562 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788515831] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:43,562 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:43,562 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 00:53:43,563 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547875425] [2021-10-13 00:53:43,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:43,565 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:43,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:43,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:43,568 INFO L87 Difference]: Start difference. First operand 332 states and 578 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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) [2021-10-13 00:53:43,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:43,770 INFO L93 Difference]: Finished difference Result 945 states and 1650 transitions. [2021-10-13 00:53:43,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-13 00:53:43,770 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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 40 [2021-10-13 00:53:43,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:43,776 INFO L225 Difference]: With dead ends: 945 [2021-10-13 00:53:43,776 INFO L226 Difference]: Without dead ends: 632 [2021-10-13 00:53:43,778 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 27.4ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-13 00:53:43,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 632 states. [2021-10-13 00:53:43,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 632 to 332. [2021-10-13 00:53:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7484848484848485) internal successors, (577), 331 states have internal predecessors, (577), 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) [2021-10-13 00:53:43,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 577 transitions. [2021-10-13 00:53:43,817 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 577 transitions. Word has length 40 [2021-10-13 00:53:43,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:43,817 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 577 transitions. [2021-10-13 00:53:43,817 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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) [2021-10-13 00:53:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 577 transitions. [2021-10-13 00:53:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-13 00:53:43,819 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:43,819 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] [2021-10-13 00:53:43,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-13 00:53:43,820 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:43,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:43,820 INFO L82 PathProgramCache]: Analyzing trace with hash -376115615, now seen corresponding path program 1 times [2021-10-13 00:53:43,821 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:43,821 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281631316] [2021-10-13 00:53:43,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:43,821 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:43,921 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:43,922 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281631316] [2021-10-13 00:53:43,922 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281631316] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:43,922 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:43,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:43,923 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495983] [2021-10-13 00:53:43,923 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:43,923 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:43,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:43,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:43,925 INFO L87 Difference]: Start difference. First operand 332 states and 577 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) [2021-10-13 00:53:43,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:43,975 INFO L93 Difference]: Finished difference Result 646 states and 1128 transitions. [2021-10-13 00:53:43,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:43,976 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 [2021-10-13 00:53:43,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:43,979 INFO L225 Difference]: With dead ends: 646 [2021-10-13 00:53:43,980 INFO L226 Difference]: Without dead ends: 337 [2021-10-13 00:53:43,981 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 [2021-10-13 00:53:43,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2021-10-13 00:53:44,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 332. [2021-10-13 00:53:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7454545454545454) internal successors, (576), 331 states have internal predecessors, (576), 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) [2021-10-13 00:53:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 576 transitions. [2021-10-13 00:53:44,028 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 576 transitions. Word has length 41 [2021-10-13 00:53:44,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:44,028 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 576 transitions. [2021-10-13 00:53:44,029 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) [2021-10-13 00:53:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 576 transitions. [2021-10-13 00:53:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-10-13 00:53:44,031 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:44,032 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, 1] [2021-10-13 00:53:44,032 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-13 00:53:44,032 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:44,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:44,033 INFO L82 PathProgramCache]: Analyzing trace with hash 358410535, now seen corresponding path program 1 times [2021-10-13 00:53:44,034 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:44,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764165303] [2021-10-13 00:53:44,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:44,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:44,136 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:44,136 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764165303] [2021-10-13 00:53:44,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764165303] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:44,137 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:44,137 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:44,137 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490862601] [2021-10-13 00:53:44,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:44,138 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:44,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:44,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:44,140 INFO L87 Difference]: Start difference. First operand 332 states and 576 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2021-10-13 00:53:44,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:44,184 INFO L93 Difference]: Finished difference Result 656 states and 1141 transitions. [2021-10-13 00:53:44,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:44,185 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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 42 [2021-10-13 00:53:44,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:44,188 INFO L225 Difference]: With dead ends: 656 [2021-10-13 00:53:44,189 INFO L226 Difference]: Without dead ends: 332 [2021-10-13 00:53:44,190 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:44,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2021-10-13 00:53:44,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 332. [2021-10-13 00:53:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7393939393939395) internal successors, (574), 331 states have internal predecessors, (574), 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) [2021-10-13 00:53:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 574 transitions. [2021-10-13 00:53:44,211 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 574 transitions. Word has length 42 [2021-10-13 00:53:44,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:44,212 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 574 transitions. [2021-10-13 00:53:44,212 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2021-10-13 00:53:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 574 transitions. [2021-10-13 00:53:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-13 00:53:44,214 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:44,214 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, 1, 1] [2021-10-13 00:53:44,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-13 00:53:44,215 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:44,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:44,215 INFO L82 PathProgramCache]: Analyzing trace with hash 1808983740, now seen corresponding path program 1 times [2021-10-13 00:53:44,216 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:44,216 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152165502] [2021-10-13 00:53:44,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:44,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:44,306 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:44,306 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152165502] [2021-10-13 00:53:44,307 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1152165502] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:44,307 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:44,307 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 00:53:44,308 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234052295] [2021-10-13 00:53:44,308 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:44,309 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:44,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:44,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:44,310 INFO L87 Difference]: Start difference. First operand 332 states and 574 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 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) [2021-10-13 00:53:44,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:44,469 INFO L93 Difference]: Finished difference Result 935 states and 1630 transitions. [2021-10-13 00:53:44,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 00:53:44,469 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 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 43 [2021-10-13 00:53:44,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:44,478 INFO L225 Difference]: With dead ends: 935 [2021-10-13 00:53:44,478 INFO L226 Difference]: Without dead ends: 630 [2021-10-13 00:53:44,479 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 33.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 00:53:44,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2021-10-13 00:53:44,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 332. [2021-10-13 00:53:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7363636363636363) internal successors, (573), 331 states have internal predecessors, (573), 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) [2021-10-13 00:53:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 573 transitions. [2021-10-13 00:53:44,508 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 573 transitions. Word has length 43 [2021-10-13 00:53:44,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:44,509 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 573 transitions. [2021-10-13 00:53:44,509 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 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) [2021-10-13 00:53:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 573 transitions. [2021-10-13 00:53:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-10-13 00:53:44,511 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:44,511 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, 1, 1, 1] [2021-10-13 00:53:44,511 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-13 00:53:44,512 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:44,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:44,512 INFO L82 PathProgramCache]: Analyzing trace with hash -41174945, now seen corresponding path program 1 times [2021-10-13 00:53:44,513 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:44,513 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124652239] [2021-10-13 00:53:44,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:44,514 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:44,623 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:44,624 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124652239] [2021-10-13 00:53:44,624 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124652239] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:44,624 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:44,625 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 00:53:44,626 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236632861] [2021-10-13 00:53:44,627 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:44,628 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:44,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:44,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:44,636 INFO L87 Difference]: Start difference. First operand 332 states and 573 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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) [2021-10-13 00:53:44,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:44,819 INFO L93 Difference]: Finished difference Result 940 states and 1635 transitions. [2021-10-13 00:53:44,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 00:53:44,821 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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 44 [2021-10-13 00:53:44,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:44,828 INFO L225 Difference]: With dead ends: 940 [2021-10-13 00:53:44,829 INFO L226 Difference]: Without dead ends: 635 [2021-10-13 00:53:44,830 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 41.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 00:53:44,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2021-10-13 00:53:44,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 332. [2021-10-13 00:53:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7333333333333334) internal successors, (572), 331 states have internal predecessors, (572), 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) [2021-10-13 00:53:44,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 572 transitions. [2021-10-13 00:53:44,859 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 572 transitions. Word has length 44 [2021-10-13 00:53:44,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:44,860 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 572 transitions. [2021-10-13 00:53:44,861 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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) [2021-10-13 00:53:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 572 transitions. [2021-10-13 00:53:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-13 00:53:44,863 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:44,864 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, 1, 1, 1, 1] [2021-10-13 00:53:44,864 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-13 00:53:44,865 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:44,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:44,865 INFO L82 PathProgramCache]: Analyzing trace with hash -1896553097, now seen corresponding path program 1 times [2021-10-13 00:53:44,866 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:44,872 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846410090] [2021-10-13 00:53:44,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:44,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:44,996 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:44,997 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846410090] [2021-10-13 00:53:44,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846410090] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:44,998 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:44,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:44,999 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102423650] [2021-10-13 00:53:45,000 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:45,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:45,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:45,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:45,002 INFO L87 Difference]: Start difference. First operand 332 states and 572 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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) [2021-10-13 00:53:45,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:45,036 INFO L93 Difference]: Finished difference Result 430 states and 727 transitions. [2021-10-13 00:53:45,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:45,036 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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 45 [2021-10-13 00:53:45,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:45,040 INFO L225 Difference]: With dead ends: 430 [2021-10-13 00:53:45,040 INFO L226 Difference]: Without dead ends: 335 [2021-10-13 00:53:45,041 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 [2021-10-13 00:53:45,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2021-10-13 00:53:45,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 334. [2021-10-13 00:53:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 332 states have (on average 1.7289156626506024) internal successors, (574), 333 states have internal predecessors, (574), 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) [2021-10-13 00:53:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 574 transitions. [2021-10-13 00:53:45,067 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 574 transitions. Word has length 45 [2021-10-13 00:53:45,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:45,068 INFO L470 AbstractCegarLoop]: Abstraction has 334 states and 574 transitions. [2021-10-13 00:53:45,068 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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) [2021-10-13 00:53:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 574 transitions. [2021-10-13 00:53:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-13 00:53:45,070 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:45,070 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, 1, 1, 1, 1, 1] [2021-10-13 00:53:45,071 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-13 00:53:45,071 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:45,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:45,072 INFO L82 PathProgramCache]: Analyzing trace with hash -2119213579, now seen corresponding path program 1 times [2021-10-13 00:53:45,072 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:45,072 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016564750] [2021-10-13 00:53:45,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:45,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:45,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:45,166 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:45,167 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016564750] [2021-10-13 00:53:45,167 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016564750] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:45,167 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:45,167 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:45,168 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651556373] [2021-10-13 00:53:45,168 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:45,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:45,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:45,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:45,170 INFO L87 Difference]: Start difference. First operand 334 states and 574 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) [2021-10-13 00:53:45,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:45,221 INFO L93 Difference]: Finished difference Result 888 states and 1546 transitions. [2021-10-13 00:53:45,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:45,222 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 [2021-10-13 00:53:45,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:45,228 INFO L225 Difference]: With dead ends: 888 [2021-10-13 00:53:45,228 INFO L226 Difference]: Without dead ends: 585 [2021-10-13 00:53:45,229 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:45,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-10-13 00:53:45,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 490. [2021-10-13 00:53:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 488 states have (on average 1.7622950819672132) internal successors, (860), 489 states have internal predecessors, (860), 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) [2021-10-13 00:53:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 860 transitions. [2021-10-13 00:53:45,272 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 860 transitions. Word has length 51 [2021-10-13 00:53:45,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:45,273 INFO L470 AbstractCegarLoop]: Abstraction has 490 states and 860 transitions. [2021-10-13 00:53:45,273 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) [2021-10-13 00:53:45,273 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 860 transitions. [2021-10-13 00:53:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-13 00:53:45,275 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:45,275 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, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:45,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-13 00:53:45,276 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:45,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:45,276 INFO L82 PathProgramCache]: Analyzing trace with hash -1282469804, now seen corresponding path program 1 times [2021-10-13 00:53:45,277 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:45,277 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770446538] [2021-10-13 00:53:45,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:45,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:45,370 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:45,370 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770446538] [2021-10-13 00:53:45,370 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770446538] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 00:53:45,371 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [784198748] [2021-10-13 00:53:45,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:45,371 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 00:53:45,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-13 00:53:45,373 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 00:53:45,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-13 00:53:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:45,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-13 00:53:45,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 00:53:45,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:45,823 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [784198748] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 00:53:45,824 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 00:53:45,824 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-10-13 00:53:45,824 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602512486] [2021-10-13 00:53:45,825 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:45,825 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:45,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:45,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:45,826 INFO L87 Difference]: Start difference. First operand 490 states and 860 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 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) [2021-10-13 00:53:45,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:45,947 INFO L93 Difference]: Finished difference Result 892 states and 1549 transitions. [2021-10-13 00:53:45,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 00:53:45,948 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 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 52 [2021-10-13 00:53:45,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:45,955 INFO L225 Difference]: With dead ends: 892 [2021-10-13 00:53:45,955 INFO L226 Difference]: Without dead ends: 797 [2021-10-13 00:53:45,956 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.4ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:45,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2021-10-13 00:53:46,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 700. [2021-10-13 00:53:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 698 states have (on average 1.7808022922636104) internal successors, (1243), 699 states have internal predecessors, (1243), 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) [2021-10-13 00:53:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 1243 transitions. [2021-10-13 00:53:46,022 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 1243 transitions. Word has length 52 [2021-10-13 00:53:46,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:46,023 INFO L470 AbstractCegarLoop]: Abstraction has 700 states and 1243 transitions. [2021-10-13 00:53:46,023 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 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) [2021-10-13 00:53:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1243 transitions. [2021-10-13 00:53:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-10-13 00:53:46,025 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:46,025 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:46,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-10-13 00:53:46,248 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 00:53:46,249 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:46,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:46,250 INFO L82 PathProgramCache]: Analyzing trace with hash 1644350791, now seen corresponding path program 1 times [2021-10-13 00:53:46,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:46,251 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48806490] [2021-10-13 00:53:46,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:46,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:46,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:46,358 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:46,359 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48806490] [2021-10-13 00:53:46,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48806490] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:46,359 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:46,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:46,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320505306] [2021-10-13 00:53:46,360 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:46,360 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:46,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:46,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:46,361 INFO L87 Difference]: Start difference. First operand 700 states and 1243 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) [2021-10-13 00:53:46,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:46,528 INFO L93 Difference]: Finished difference Result 1770 states and 3160 transitions. [2021-10-13 00:53:46,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:46,529 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 58 [2021-10-13 00:53:46,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:46,539 INFO L225 Difference]: With dead ends: 1770 [2021-10-13 00:53:46,540 INFO L226 Difference]: Without dead ends: 1159 [2021-10-13 00:53:46,541 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:46,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1159 states. [2021-10-13 00:53:46,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1159 to 1064. [2021-10-13 00:53:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1064 states, 1062 states have (on average 1.795668549905838) internal successors, (1907), 1063 states have internal predecessors, (1907), 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) [2021-10-13 00:53:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1907 transitions. [2021-10-13 00:53:46,636 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1907 transitions. Word has length 58 [2021-10-13 00:53:46,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:46,636 INFO L470 AbstractCegarLoop]: Abstraction has 1064 states and 1907 transitions. [2021-10-13 00:53:46,637 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) [2021-10-13 00:53:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1907 transitions. [2021-10-13 00:53:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-10-13 00:53:46,640 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:46,640 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:46,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-13 00:53:46,641 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:46,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:46,642 INFO L82 PathProgramCache]: Analyzing trace with hash -1401593129, now seen corresponding path program 2 times [2021-10-13 00:53:46,642 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:46,642 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421060556] [2021-10-13 00:53:46,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:46,643 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:46,757 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:46,758 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421060556] [2021-10-13 00:53:46,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421060556] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:46,758 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:46,758 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 00:53:46,759 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455364880] [2021-10-13 00:53:46,760 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:46,760 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:46,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:46,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:46,761 INFO L87 Difference]: Start difference. First operand 1064 states and 1907 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 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) [2021-10-13 00:53:46,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:46,899 INFO L93 Difference]: Finished difference Result 1980 states and 3541 transitions. [2021-10-13 00:53:46,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 00:53:46,900 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 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 59 [2021-10-13 00:53:46,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:46,910 INFO L225 Difference]: With dead ends: 1980 [2021-10-13 00:53:46,910 INFO L226 Difference]: Without dead ends: 1159 [2021-10-13 00:53:46,912 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 28.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 00:53:46,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1159 states. [2021-10-13 00:53:47,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1159 to 1064. [2021-10-13 00:53:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1064 states, 1062 states have (on average 1.7937853107344632) internal successors, (1905), 1063 states have internal predecessors, (1905), 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) [2021-10-13 00:53:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1905 transitions. [2021-10-13 00:53:47,023 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1905 transitions. Word has length 59 [2021-10-13 00:53:47,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:47,024 INFO L470 AbstractCegarLoop]: Abstraction has 1064 states and 1905 transitions. [2021-10-13 00:53:47,024 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 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) [2021-10-13 00:53:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1905 transitions. [2021-10-13 00:53:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-10-13 00:53:47,027 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:47,027 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:47,028 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-13 00:53:47,028 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:47,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:47,029 INFO L82 PathProgramCache]: Analyzing trace with hash 257000662, now seen corresponding path program 1 times [2021-10-13 00:53:47,029 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:47,029 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580454801] [2021-10-13 00:53:47,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:47,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:47,098 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:47,098 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580454801] [2021-10-13 00:53:47,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580454801] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:47,098 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:47,099 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:47,099 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755842220] [2021-10-13 00:53:47,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:47,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:47,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:47,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:47,101 INFO L87 Difference]: Start difference. First operand 1064 states and 1905 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) [2021-10-13 00:53:47,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:47,244 INFO L93 Difference]: Finished difference Result 2834 states and 5101 transitions. [2021-10-13 00:53:47,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:47,245 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 59 [2021-10-13 00:53:47,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:47,261 INFO L225 Difference]: With dead ends: 2834 [2021-10-13 00:53:47,262 INFO L226 Difference]: Without dead ends: 1867 [2021-10-13 00:53:47,264 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:47,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1867 states. [2021-10-13 00:53:47,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1867 to 1772. [2021-10-13 00:53:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1772 states, 1770 states have (on average 1.8056497175141244) internal successors, (3196), 1771 states have internal predecessors, (3196), 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) [2021-10-13 00:53:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1772 states and 3196 transitions. [2021-10-13 00:53:47,438 INFO L78 Accepts]: Start accepts. Automaton has 1772 states and 3196 transitions. Word has length 59 [2021-10-13 00:53:47,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:47,438 INFO L470 AbstractCegarLoop]: Abstraction has 1772 states and 3196 transitions. [2021-10-13 00:53:47,438 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) [2021-10-13 00:53:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3196 transitions. [2021-10-13 00:53:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-10-13 00:53:47,442 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:47,443 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:47,443 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-13 00:53:47,443 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:47,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:47,444 INFO L82 PathProgramCache]: Analyzing trace with hash 1610302857, now seen corresponding path program 1 times [2021-10-13 00:53:47,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:47,444 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164870673] [2021-10-13 00:53:47,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:47,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:47,513 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:47,514 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164870673] [2021-10-13 00:53:47,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164870673] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:47,514 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:47,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:47,515 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268190631] [2021-10-13 00:53:47,515 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:47,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:47,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:47,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:47,517 INFO L87 Difference]: Start difference. First operand 1772 states and 3196 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) [2021-10-13 00:53:47,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:47,729 INFO L93 Difference]: Finished difference Result 4694 states and 8493 transitions. [2021-10-13 00:53:47,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:47,730 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 60 [2021-10-13 00:53:47,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:47,786 INFO L225 Difference]: With dead ends: 4694 [2021-10-13 00:53:47,786 INFO L226 Difference]: Without dead ends: 3053 [2021-10-13 00:53:47,789 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:47,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3053 states. [2021-10-13 00:53:48,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3053 to 2958. [2021-10-13 00:53:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2958 states, 2956 states have (on average 1.810893098782138) internal successors, (5353), 2957 states have internal predecessors, (5353), 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) [2021-10-13 00:53:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 2958 states and 5353 transitions. [2021-10-13 00:53:48,049 INFO L78 Accepts]: Start accepts. Automaton has 2958 states and 5353 transitions. Word has length 60 [2021-10-13 00:53:48,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:48,049 INFO L470 AbstractCegarLoop]: Abstraction has 2958 states and 5353 transitions. [2021-10-13 00:53:48,049 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) [2021-10-13 00:53:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 5353 transitions. [2021-10-13 00:53:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-10-13 00:53:48,061 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:48,061 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:48,061 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-13 00:53:48,062 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:48,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:48,062 INFO L82 PathProgramCache]: Analyzing trace with hash 1773844007, now seen corresponding path program 1 times [2021-10-13 00:53:48,063 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:48,063 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874263502] [2021-10-13 00:53:48,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:48,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:48,140 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:48,141 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874263502] [2021-10-13 00:53:48,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874263502] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:48,141 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:48,141 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:48,142 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169322193] [2021-10-13 00:53:48,143 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:48,143 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:48,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:48,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:48,145 INFO L87 Difference]: Start difference. First operand 2958 states and 5353 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2021-10-13 00:53:48,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:48,513 INFO L93 Difference]: Finished difference Result 7968 states and 14447 transitions. [2021-10-13 00:53:48,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:48,513 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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 [2021-10-13 00:53:48,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:48,557 INFO L225 Difference]: With dead ends: 7968 [2021-10-13 00:53:48,558 INFO L226 Difference]: Without dead ends: 5175 [2021-10-13 00:53:48,564 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:48,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5175 states. [2021-10-13 00:53:48,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5175 to 5080. [2021-10-13 00:53:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5080 states, 5078 states have (on average 1.8121307601417882) internal successors, (9202), 5079 states have internal predecessors, (9202), 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) [2021-10-13 00:53:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 5080 states and 9202 transitions. [2021-10-13 00:53:48,991 INFO L78 Accepts]: Start accepts. Automaton has 5080 states and 9202 transitions. Word has length 61 [2021-10-13 00:53:48,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:48,992 INFO L470 AbstractCegarLoop]: Abstraction has 5080 states and 9202 transitions. [2021-10-13 00:53:48,992 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2021-10-13 00:53:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 9202 transitions. [2021-10-13 00:53:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-10-13 00:53:48,997 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:48,997 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:48,998 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-13 00:53:48,998 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:48,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:48,999 INFO L82 PathProgramCache]: Analyzing trace with hash 85069611, now seen corresponding path program 1 times [2021-10-13 00:53:48,999 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:48,999 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483077755] [2021-10-13 00:53:48,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:49,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-10-13 00:53:49,088 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:49,088 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483077755] [2021-10-13 00:53:49,089 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483077755] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:49,089 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:49,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 00:53:49,089 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707531730] [2021-10-13 00:53:49,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:49,090 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:49,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:49,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:49,092 INFO L87 Difference]: Start difference. First operand 5080 states and 9202 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) [2021-10-13 00:53:50,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:50,105 INFO L93 Difference]: Finished difference Result 14467 states and 26237 transitions. [2021-10-13 00:53:50,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-13 00:53:50,106 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 62 [2021-10-13 00:53:50,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:50,187 INFO L225 Difference]: With dead ends: 14467 [2021-10-13 00:53:50,188 INFO L226 Difference]: Without dead ends: 9630 [2021-10-13 00:53:50,199 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 32.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-13 00:53:50,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9630 states. [2021-10-13 00:53:50,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9630 to 5080. [2021-10-13 00:53:50,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5080 states, 5078 states have (on average 1.8022843639228043) internal successors, (9152), 5079 states have internal predecessors, (9152), 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) [2021-10-13 00:53:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 5080 states and 9152 transitions. [2021-10-13 00:53:50,750 INFO L78 Accepts]: Start accepts. Automaton has 5080 states and 9152 transitions. Word has length 62 [2021-10-13 00:53:50,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:50,751 INFO L470 AbstractCegarLoop]: Abstraction has 5080 states and 9152 transitions. [2021-10-13 00:53:50,752 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) [2021-10-13 00:53:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 9152 transitions. [2021-10-13 00:53:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-10-13 00:53:50,756 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:50,757 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:50,757 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-13 00:53:50,757 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:50,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:50,758 INFO L82 PathProgramCache]: Analyzing trace with hash 276970746, now seen corresponding path program 1 times [2021-10-13 00:53:50,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:50,759 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807387487] [2021-10-13 00:53:50,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:50,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 00:53:50,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:50,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807387487] [2021-10-13 00:53:50,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807387487] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:50,931 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:50,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-13 00:53:50,932 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173380106] [2021-10-13 00:53:50,935 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 00:53:50,935 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:50,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 00:53:50,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:50,940 INFO L87 Difference]: Start difference. First operand 5080 states and 9152 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2021-10-13 00:53:51,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:51,677 INFO L93 Difference]: Finished difference Result 14792 states and 26689 transitions. [2021-10-13 00:53:51,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 00:53:51,678 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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 [2021-10-13 00:53:51,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:51,714 INFO L225 Difference]: With dead ends: 14792 [2021-10-13 00:53:51,714 INFO L226 Difference]: Without dead ends: 9881 [2021-10-13 00:53:51,723 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 00:53:51,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9881 states. [2021-10-13 00:53:52,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9881 to 9786. [2021-10-13 00:53:52,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9786 states, 9784 states have (on average 1.8022281275551921) internal successors, (17633), 9785 states have internal predecessors, (17633), 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) [2021-10-13 00:53:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9786 states to 9786 states and 17633 transitions. [2021-10-13 00:53:52,726 INFO L78 Accepts]: Start accepts. Automaton has 9786 states and 17633 transitions. Word has length 62 [2021-10-13 00:53:52,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:52,726 INFO L470 AbstractCegarLoop]: Abstraction has 9786 states and 17633 transitions. [2021-10-13 00:53:52,727 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2021-10-13 00:53:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 9786 states and 17633 transitions. [2021-10-13 00:53:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-10-13 00:53:52,736 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:52,736 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:52,736 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-13 00:53:52,737 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:52,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:52,738 INFO L82 PathProgramCache]: Analyzing trace with hash 2147480550, now seen corresponding path program 1 times [2021-10-13 00:53:52,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:52,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761377553] [2021-10-13 00:53:52,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:52,739 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-13 00:53:52,841 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:52,842 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761377553] [2021-10-13 00:53:52,842 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761377553] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:52,842 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:52,842 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-13 00:53:52,843 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084329575] [2021-10-13 00:53:52,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-13 00:53:52,844 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:52,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-13 00:53:52,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-13 00:53:52,845 INFO L87 Difference]: Start difference. First operand 9786 states and 17633 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 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) [2021-10-13 00:53:54,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:54,372 INFO L93 Difference]: Finished difference Result 19718 states and 35497 transitions. [2021-10-13 00:53:54,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-13 00:53:54,373 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 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 63 [2021-10-13 00:53:54,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:54,444 INFO L225 Difference]: With dead ends: 19718 [2021-10-13 00:53:54,444 INFO L226 Difference]: Without dead ends: 19641 [2021-10-13 00:53:54,453 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 37.5ms TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-10-13 00:53:54,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19641 states. [2021-10-13 00:53:55,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19641 to 19538. [2021-10-13 00:53:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19538 states, 19536 states have (on average 1.802569615069615) internal successors, (35215), 19537 states have internal predecessors, (35215), 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) [2021-10-13 00:53:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19538 states to 19538 states and 35215 transitions. [2021-10-13 00:53:55,939 INFO L78 Accepts]: Start accepts. Automaton has 19538 states and 35215 transitions. Word has length 63 [2021-10-13 00:53:55,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:55,940 INFO L470 AbstractCegarLoop]: Abstraction has 19538 states and 35215 transitions. [2021-10-13 00:53:55,940 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 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) [2021-10-13 00:53:55,940 INFO L276 IsEmpty]: Start isEmpty. Operand 19538 states and 35215 transitions. [2021-10-13 00:53:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-13 00:53:55,954 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:55,954 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:55,954 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-13 00:53:55,955 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:55,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:55,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1522065182, now seen corresponding path program 1 times [2021-10-13 00:53:55,956 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:55,956 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445997044] [2021-10-13 00:53:55,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:55,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-13 00:53:56,072 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:56,072 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445997044] [2021-10-13 00:53:56,072 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445997044] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:56,072 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:56,073 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 00:53:56,073 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352502934] [2021-10-13 00:53:56,075 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 00:53:56,076 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:56,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 00:53:56,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:53:56,077 INFO L87 Difference]: Start difference. First operand 19538 states and 35215 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 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) [2021-10-13 00:53:57,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:53:57,564 INFO L93 Difference]: Finished difference Result 19702 states and 35475 transitions. [2021-10-13 00:53:57,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 00:53:57,565 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 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 [2021-10-13 00:53:57,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:53:57,641 INFO L225 Difference]: With dead ends: 19702 [2021-10-13 00:53:57,641 INFO L226 Difference]: Without dead ends: 19554 [2021-10-13 00:53:57,651 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 27.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 00:53:57,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19554 states. [2021-10-13 00:53:59,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19554 to 19532. [2021-10-13 00:53:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19532 states, 19530 states have (on average 1.802457757296467) internal successors, (35202), 19531 states have internal predecessors, (35202), 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) [2021-10-13 00:53:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19532 states to 19532 states and 35202 transitions. [2021-10-13 00:53:59,146 INFO L78 Accepts]: Start accepts. Automaton has 19532 states and 35202 transitions. Word has length 64 [2021-10-13 00:53:59,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:53:59,147 INFO L470 AbstractCegarLoop]: Abstraction has 19532 states and 35202 transitions. [2021-10-13 00:53:59,147 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 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) [2021-10-13 00:53:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 19532 states and 35202 transitions. [2021-10-13 00:53:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-13 00:53:59,157 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:53:59,158 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:53:59,158 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-13 00:53:59,158 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:53:59,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:53:59,159 INFO L82 PathProgramCache]: Analyzing trace with hash 1024853529, now seen corresponding path program 1 times [2021-10-13 00:53:59,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:53:59,160 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099483784] [2021-10-13 00:53:59,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:53:59,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:53:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:53:59,220 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-13 00:53:59,221 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:53:59,221 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099483784] [2021-10-13 00:53:59,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099483784] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:53:59,221 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:53:59,222 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 00:53:59,222 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763497923] [2021-10-13 00:53:59,222 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 00:53:59,223 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:53:59,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 00:53:59,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-13 00:53:59,224 INFO L87 Difference]: Start difference. First operand 19532 states and 35202 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 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) [2021-10-13 00:54:00,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:54:00,659 INFO L93 Difference]: Finished difference Result 38025 states and 68649 transitions. [2021-10-13 00:54:00,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 00:54:00,660 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 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 64 [2021-10-13 00:54:00,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:54:00,738 INFO L225 Difference]: With dead ends: 38025 [2021-10-13 00:54:00,738 INFO L226 Difference]: Without dead ends: 28251 [2021-10-13 00:54:00,752 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:54:00,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28251 states. [2021-10-13 00:54:02,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28251 to 19294. [2021-10-13 00:54:02,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19294 states, 19292 states have (on average 1.8033900062201949) internal successors, (34791), 19293 states have internal predecessors, (34791), 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) [2021-10-13 00:54:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19294 states to 19294 states and 34791 transitions. [2021-10-13 00:54:02,204 INFO L78 Accepts]: Start accepts. Automaton has 19294 states and 34791 transitions. Word has length 64 [2021-10-13 00:54:02,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:54:02,205 INFO L470 AbstractCegarLoop]: Abstraction has 19294 states and 34791 transitions. [2021-10-13 00:54:02,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 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) [2021-10-13 00:54:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 19294 states and 34791 transitions. [2021-10-13 00:54:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-10-13 00:54:02,213 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 00:54:02,213 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 00:54:02,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-13 00:54:02,214 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 00:54:02,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 00:54:02,215 INFO L82 PathProgramCache]: Analyzing trace with hash 983347632, now seen corresponding path program 1 times [2021-10-13 00:54:02,215 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 00:54:02,215 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915802095] [2021-10-13 00:54:02,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 00:54:02,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 00:54:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 00:54:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-13 00:54:02,292 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 00:54:02,292 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915802095] [2021-10-13 00:54:02,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915802095] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 00:54:02,295 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 00:54:02,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 00:54:02,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078980408] [2021-10-13 00:54:02,296 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 00:54:02,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 00:54:02,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 00:54:02,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-13 00:54:02,297 INFO L87 Difference]: Start difference. First operand 19294 states and 34791 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 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) [2021-10-13 00:54:03,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 00:54:03,709 INFO L93 Difference]: Finished difference Result 19294 states and 34791 transitions. [2021-10-13 00:54:03,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 00:54:03,710 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 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 66 [2021-10-13 00:54:03,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 00:54:03,711 INFO L225 Difference]: With dead ends: 19294 [2021-10-13 00:54:03,711 INFO L226 Difference]: Without dead ends: 0 [2021-10-13 00:54:03,736 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-13 00:54:03,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-13 00:54:03,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-13 00:54:03,737 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) [2021-10-13 00:54:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-13 00:54:03,737 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2021-10-13 00:54:03,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 00:54:03,738 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-13 00:54:03,738 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 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) [2021-10-13 00:54:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-13 00:54:03,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-13 00:54:03,741 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 00:54:03,742 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 00:54:03,742 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-13 00:54:03,745 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-13 00:54:03,757 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:03,760 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:05,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:05,699 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:06,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:07,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:07,838 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:08,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:08,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:08,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:08,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:09,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:09,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:09,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:09,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:10,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:10,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:10,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,336 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:11,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:12,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:12,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:12,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:12,933 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:13,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:13,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:13,531 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:13,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:13,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:13,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:14,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:14,516 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:14,517 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:14,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:14,958 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,287 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,471 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:15,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,329 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,528 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:16,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,697 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,729 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:17,833 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,297 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,739 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,739 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,762 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:18,935 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,350 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,515 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,690 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,712 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,714 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:19,715 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:20,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:20,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:20,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:20,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 00:54:31,494 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 734) no Hoare annotation was computed. [2021-10-13 00:54:31,495 INFO L857 garLoopResultBuilder]: For program point L895(lines 895 901) no Hoare annotation was computed. [2021-10-13 00:54:31,495 INFO L857 garLoopResultBuilder]: For program point L895-1(lines 895 901) no Hoare annotation was computed. [2021-10-13 00:54:31,495 INFO L857 garLoopResultBuilder]: For program point L2613(lines 2613 2617) no Hoare annotation was computed. [2021-10-13 00:54:31,495 INFO L857 garLoopResultBuilder]: For program point L2613-3(lines 2613 2617) no Hoare annotation was computed. [2021-10-13 00:54:31,496 INFO L853 garLoopResultBuilder]: At program point L2613-2(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,496 INFO L853 garLoopResultBuilder]: At program point L2613-5(lines 1 2835) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_main_~tmp~2 1) (= 123 ULTIMATE.start_setClientPrivateKey_~value) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~bob~0 1) (= ULTIMATE.start_setClientPrivateKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_setClientId_~handle 2)) [2021-10-13 00:54:31,496 INFO L857 garLoopResultBuilder]: For program point L2613-6(lines 2613 2617) no Hoare annotation was computed. [2021-10-13 00:54:31,496 INFO L853 garLoopResultBuilder]: At program point L1358(lines 1397 1409) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,496 INFO L853 garLoopResultBuilder]: At program point L2349-1(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,497 INFO L853 garLoopResultBuilder]: At program point L2613-8(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-10-13 00:54:31,497 INFO L857 garLoopResultBuilder]: For program point L2349(lines 2349 2361) no Hoare annotation was computed. [2021-10-13 00:54:31,497 INFO L853 garLoopResultBuilder]: At program point L2349-3(lines 2323 2366) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,497 INFO L857 garLoopResultBuilder]: For program point L2349-2(lines 2349 2361) no Hoare annotation was computed. [2021-10-13 00:54:31,498 INFO L853 garLoopResultBuilder]: At program point L2349-5(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-10-13 00:54:31,498 INFO L857 garLoopResultBuilder]: For program point L2349-4(lines 2349 2361) no Hoare annotation was computed. [2021-10-13 00:54:31,498 INFO L853 garLoopResultBuilder]: At program point L2349-7(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,498 INFO L857 garLoopResultBuilder]: For program point L2349-6(lines 2349 2361) no Hoare annotation was computed. [2021-10-13 00:54:31,498 INFO L853 garLoopResultBuilder]: At program point L2349-9(lines 2323 2366) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,498 INFO L857 garLoopResultBuilder]: For program point L2349-8(lines 2349 2361) no Hoare annotation was computed. [2021-10-13 00:54:31,499 INFO L857 garLoopResultBuilder]: For program point L1491(lines 1491 1495) no Hoare annotation was computed. [2021-10-13 00:54:31,499 INFO L857 garLoopResultBuilder]: For program point L1491-1(lines 1491 1495) no Hoare annotation was computed. [2021-10-13 00:54:31,499 INFO L853 garLoopResultBuilder]: At program point L1425(lines 1420 1428) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,499 INFO L857 garLoopResultBuilder]: For program point L2350(lines 2350 2358) no Hoare annotation was computed. [2021-10-13 00:54:31,499 INFO L857 garLoopResultBuilder]: For program point L2350-2(lines 2350 2358) no Hoare annotation was computed. [2021-10-13 00:54:31,499 INFO L857 garLoopResultBuilder]: For program point L2350-4(lines 2350 2358) no Hoare annotation was computed. [2021-10-13 00:54:31,499 INFO L857 garLoopResultBuilder]: For program point L2350-6(lines 2350 2358) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2152(lines 2152 2163) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2350-8(lines 2350 2358) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2152-1(lines 2152 2163) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2219(lines 2219 2231) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2219-2(lines 2219 2231) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2219-4(lines 2219 2231) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2219-6(lines 2219 2231) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2219-8(lines 2219 2231) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L853 garLoopResultBuilder]: At program point L2748(lines 2738 2821) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2353(lines 2353 2357) no Hoare annotation was computed. [2021-10-13 00:54:31,500 INFO L853 garLoopResultBuilder]: At program point L1296(lines 1285 1299) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,500 INFO L857 garLoopResultBuilder]: For program point L2353-3(lines 2353 2357) no Hoare annotation was computed. [2021-10-13 00:54:31,501 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 2318) no Hoare annotation was computed. [2021-10-13 00:54:31,501 INFO L857 garLoopResultBuilder]: For program point L2353-6(lines 2353 2357) no Hoare annotation was computed. [2021-10-13 00:54:31,501 INFO L857 garLoopResultBuilder]: For program point L2353-9(lines 2353 2357) no Hoare annotation was computed. [2021-10-13 00:54:31,501 INFO L857 garLoopResultBuilder]: For program point L2353-12(lines 2353 2357) no Hoare annotation was computed. [2021-10-13 00:54:31,501 INFO L853 garLoopResultBuilder]: At program point L900(lines 887 905) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,501 INFO L853 garLoopResultBuilder]: At program point L900-1(lines 887 905) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,501 INFO L853 garLoopResultBuilder]: At program point L2684(lines 2671 2826) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,501 INFO L857 garLoopResultBuilder]: For program point L2288(lines 2288 2299) no Hoare annotation was computed. [2021-10-13 00:54:31,501 INFO L857 garLoopResultBuilder]: For program point L240(lines 240 247) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2222(lines 2222 2230) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L860 garLoopResultBuilder]: At program point L240-1(lines 240 247) the Hoare annotation is: true [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2222-2(lines 2222 2230) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2156(lines 2156 2162) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2222-4(lines 2222 2230) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2156-1(lines 2156 2162) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2222-6(lines 2222 2230) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L857 garLoopResultBuilder]: For program point L2222-8(lines 2222 2230) no Hoare annotation was computed. [2021-10-13 00:54:31,502 INFO L853 garLoopResultBuilder]: At program point L769(lines 764 772) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-13 00:54:31,503 INFO L857 garLoopResultBuilder]: For program point L2488(lines 2488 2524) no Hoare annotation was computed. [2021-10-13 00:54:31,503 INFO L857 garLoopResultBuilder]: For program point L2488-2(lines 2488 2524) no Hoare annotation was computed. [2021-10-13 00:54:31,503 INFO L857 garLoopResultBuilder]: For program point L2488-1(lines 2488 2524) no Hoare annotation was computed. [2021-10-13 00:54:31,503 INFO L857 garLoopResultBuilder]: For program point L2488-4(lines 2488 2524) no Hoare annotation was computed. [2021-10-13 00:54:31,503 INFO L857 garLoopResultBuilder]: For program point L2488-3(lines 2488 2524) no Hoare annotation was computed. [2021-10-13 00:54:31,503 INFO L857 garLoopResultBuilder]: For program point L2753(lines 2753 2760) no Hoare annotation was computed. [2021-10-13 00:54:31,504 INFO L857 garLoopResultBuilder]: For program point L2489(lines 2489 2497) no Hoare annotation was computed. [2021-10-13 00:54:31,504 INFO L853 garLoopResultBuilder]: At program point L2423(lines 2376 2429) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,504 INFO L857 garLoopResultBuilder]: For program point L2489-2(lines 2489 2497) no Hoare annotation was computed. [2021-10-13 00:54:31,504 INFO L857 garLoopResultBuilder]: For program point L2489-4(lines 2489 2497) no Hoare annotation was computed. [2021-10-13 00:54:31,504 INFO L857 garLoopResultBuilder]: For program point L2489-6(lines 2489 2497) no Hoare annotation was computed. [2021-10-13 00:54:31,504 INFO L857 garLoopResultBuilder]: For program point L2225(lines 2225 2229) no Hoare annotation was computed. [2021-10-13 00:54:31,504 INFO L857 garLoopResultBuilder]: For program point L2489-8(lines 2489 2497) no Hoare annotation was computed. [2021-10-13 00:54:31,505 INFO L857 garLoopResultBuilder]: For program point L2225-3(lines 2225 2229) no Hoare annotation was computed. [2021-10-13 00:54:31,505 INFO L853 garLoopResultBuilder]: At program point L2225-2(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,505 INFO L857 garLoopResultBuilder]: For program point L1102(lines 1102 1106) no Hoare annotation was computed. [2021-10-13 00:54:31,505 INFO L853 garLoopResultBuilder]: At program point L2225-5(lines 2215 2234) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,505 INFO L853 garLoopResultBuilder]: At program point L1102-2(lines 1095 1110) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,505 INFO L857 garLoopResultBuilder]: For program point L1102-3(lines 1102 1106) no Hoare annotation was computed. [2021-10-13 00:54:31,505 INFO L857 garLoopResultBuilder]: For program point L2225-6(lines 2225 2229) no Hoare annotation was computed. [2021-10-13 00:54:31,505 INFO L857 garLoopResultBuilder]: For program point L2225-9(lines 2225 2229) no Hoare annotation was computed. [2021-10-13 00:54:31,505 INFO L853 garLoopResultBuilder]: At program point L1102-5(lines 1095 1110) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,505 INFO L853 garLoopResultBuilder]: At program point L2225-8(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-10-13 00:54:31,506 INFO L853 garLoopResultBuilder]: At program point L2225-11(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,506 INFO L857 garLoopResultBuilder]: For program point L2225-12(lines 2225 2229) no Hoare annotation was computed. [2021-10-13 00:54:31,506 INFO L853 garLoopResultBuilder]: At program point L2225-14(lines 2215 2234) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,506 INFO L857 garLoopResultBuilder]: For program point L2292(lines 2292 2298) no Hoare annotation was computed. [2021-10-13 00:54:31,506 INFO L857 garLoopResultBuilder]: For program point L2689(lines 2689 2693) no Hoare annotation was computed. [2021-10-13 00:54:31,506 INFO L853 garLoopResultBuilder]: At program point L1434(lines 1429 1437) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,506 INFO L853 garLoopResultBuilder]: At program point L2161-1(lines 2144 2167) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,506 INFO L853 garLoopResultBuilder]: At program point L2161(lines 2144 2167) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L2492(lines 2492 2496) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L2492-3(lines 2492 2496) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L2492-6(lines 2492 2496) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L2492-9(lines 2492 2496) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L2492-12(lines 2492 2496) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L860 garLoopResultBuilder]: At program point L248(lines 230 250) the Hoare annotation is: true [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L1173(lines 1173 1181) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L1173-2(lines 1173 1181) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L910(lines 910 918) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L184(lines 184 192) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L853 garLoopResultBuilder]: At program point L2695(lines 2685 2825) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L1176(lines 1176 1180) no Hoare annotation was computed. [2021-10-13 00:54:31,507 INFO L857 garLoopResultBuilder]: For program point L1176-3(lines 1176 1180) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L853 garLoopResultBuilder]: At program point L2828(lines 2662 2829) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,508 INFO L853 garLoopResultBuilder]: At program point L2762(lines 2749 2820) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L913(lines 913 917) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L853 garLoopResultBuilder]: At program point L913-2(lines 906 921) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2499-1(lines 2499 2523) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2499(lines 2499 2523) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2499-3(lines 2499 2523) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2499-2(lines 2499 2523) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2499-4(lines 2499 2523) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2301(lines 2301 2317) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2500(lines 2500 2508) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2500-2(lines 2500 2508) no Hoare annotation was computed. [2021-10-13 00:54:31,508 INFO L857 garLoopResultBuilder]: For program point L2434(lines 2434 2480) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L853 garLoopResultBuilder]: At program point L1443(lines 1438 1446) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2500-4(lines 2500 2508) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2434-1(lines 2434 2480) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2302(lines 2302 2313) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2500-6(lines 2500 2508) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2500-8(lines 2500 2508) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2435-1(lines 2435 2446) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2435(lines 2435 2446) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2700(lines 2700 2707) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2172(lines 2172 2184) no Hoare annotation was computed. [2021-10-13 00:54:31,509 INFO L857 garLoopResultBuilder]: For program point L2172-2(lines 2172 2184) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2172-4(lines 2172 2184) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2172-6(lines 2172 2184) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2172-8(lines 2172 2184) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2172-10(lines 2172 2184) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2767(lines 2767 2771) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2503(lines 2503 2507) no Hoare annotation was computed. [2021-10-13 00:54:31,510 INFO L857 garLoopResultBuilder]: For program point L2503-3(lines 2503 2507) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2503-6(lines 2503 2507) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2503-9(lines 2503 2507) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2503-12(lines 2503 2507) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2306(lines 2306 2312) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L1117(lines 1117 1128) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L1117-1(lines 1117 1128) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2439-1(lines 2439 2445) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2439(lines 2439 2445) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2175(lines 2175 2183) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L61(lines 61 67) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2175-2(lines 2175 2183) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L61-2(lines 61 67) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2175-4(lines 2175 2183) no Hoare annotation was computed. [2021-10-13 00:54:31,511 INFO L857 garLoopResultBuilder]: For program point L2175-6(lines 2175 2183) no Hoare annotation was computed. [2021-10-13 00:54:31,512 INFO L857 garLoopResultBuilder]: For program point L2175-8(lines 2175 2183) no Hoare annotation was computed. [2021-10-13 00:54:31,512 INFO L857 garLoopResultBuilder]: For program point L854(lines 854 865) no Hoare annotation was computed. [2021-10-13 00:54:31,512 INFO L857 garLoopResultBuilder]: For program point L854-1(lines 854 865) no Hoare annotation was computed. [2021-10-13 00:54:31,512 INFO L857 garLoopResultBuilder]: For program point L2175-10(lines 2175 2183) no Hoare annotation was computed. [2021-10-13 00:54:31,512 INFO L857 garLoopResultBuilder]: For program point L2178(lines 2178 2182) no Hoare annotation was computed. [2021-10-13 00:54:31,512 INFO L853 garLoopResultBuilder]: At program point L2178-2(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (= 123 ULTIMATE.start_setClientPrivateKey_~value) (= ~bob~0 1) (= ULTIMATE.start_setClientPrivateKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,512 INFO L857 garLoopResultBuilder]: For program point L1121(lines 1121 1127) no Hoare annotation was computed. [2021-10-13 00:54:31,513 INFO L857 garLoopResultBuilder]: For program point L1121-1(lines 1121 1127) no Hoare annotation was computed. [2021-10-13 00:54:31,513 INFO L857 garLoopResultBuilder]: For program point L2178-3(lines 2178 2182) no Hoare annotation was computed. [2021-10-13 00:54:31,513 INFO L857 garLoopResultBuilder]: For program point L2178-6(lines 2178 2182) no Hoare annotation was computed. [2021-10-13 00:54:31,513 INFO L853 garLoopResultBuilder]: At program point L2178-5(lines 1 2835) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_main_~tmp~2 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle 2)) [2021-10-13 00:54:31,513 INFO L853 garLoopResultBuilder]: At program point L2178-8(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2021-10-13 00:54:31,513 INFO L857 garLoopResultBuilder]: For program point L2178-9(lines 2178 2182) no Hoare annotation was computed. [2021-10-13 00:54:31,513 INFO L857 garLoopResultBuilder]: For program point L2178-12(lines 2178 2182) no Hoare annotation was computed. [2021-10-13 00:54:31,514 INFO L853 garLoopResultBuilder]: At program point L2178-11(lines 1 2835) the Hoare annotation is: (and (= ULTIMATE.start_test_~op3~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-10-13 00:54:31,514 INFO L853 garLoopResultBuilder]: At program point L2178-14(lines 353 362) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1))) [2021-10-13 00:54:31,514 INFO L853 garLoopResultBuilder]: At program point L2773(lines 2763 2819) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,514 INFO L857 garLoopResultBuilder]: For program point L2178-15(lines 2178 2182) no Hoare annotation was computed. [2021-10-13 00:54:31,514 INFO L853 garLoopResultBuilder]: At program point L2178-17(lines 343 352) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,515 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-13 00:54:31,515 INFO L857 garLoopResultBuilder]: For program point L858(lines 858 864) no Hoare annotation was computed. [2021-10-13 00:54:31,515 INFO L857 garLoopResultBuilder]: For program point L858-1(lines 858 864) no Hoare annotation was computed. [2021-10-13 00:54:31,515 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 734) no Hoare annotation was computed. [2021-10-13 00:54:31,515 INFO L857 garLoopResultBuilder]: For program point L2510(lines 2510 2522) no Hoare annotation was computed. [2021-10-13 00:54:31,515 INFO L857 garLoopResultBuilder]: For program point L1519(lines 1519 1530) no Hoare annotation was computed. [2021-10-13 00:54:31,516 INFO L857 garLoopResultBuilder]: For program point L1519-1(lines 1519 1530) no Hoare annotation was computed. [2021-10-13 00:54:31,516 INFO L857 garLoopResultBuilder]: For program point L2510-2(lines 2510 2522) no Hoare annotation was computed. [2021-10-13 00:54:31,516 INFO L853 garLoopResultBuilder]: At program point L2510-1(lines 2484 2527) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,516 INFO L857 garLoopResultBuilder]: For program point L2510-4(lines 2510 2522) no Hoare annotation was computed. [2021-10-13 00:54:31,516 INFO L853 garLoopResultBuilder]: At program point L2510-3(lines 1 2835) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,516 INFO L857 garLoopResultBuilder]: For program point L2510-6(lines 2510 2522) no Hoare annotation was computed. [2021-10-13 00:54:31,517 INFO L853 garLoopResultBuilder]: At program point L2510-5(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-10-13 00:54:31,517 INFO L857 garLoopResultBuilder]: For program point L2246(lines 2246 2256) no Hoare annotation was computed. [2021-10-13 00:54:31,517 INFO L857 garLoopResultBuilder]: For program point L2510-8(lines 2510 2522) no Hoare annotation was computed. [2021-10-13 00:54:31,517 INFO L853 garLoopResultBuilder]: At program point L2510-7(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,517 INFO L857 garLoopResultBuilder]: For program point L2246-2(lines 2246 2256) no Hoare annotation was computed. [2021-10-13 00:54:31,517 INFO L857 garLoopResultBuilder]: For program point L2246-1(lines 2246 2256) no Hoare annotation was computed. [2021-10-13 00:54:31,518 INFO L853 garLoopResultBuilder]: At program point L2510-9(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,518 INFO L857 garLoopResultBuilder]: For program point L2246-4(lines 2246 2256) no Hoare annotation was computed. [2021-10-13 00:54:31,518 INFO L857 garLoopResultBuilder]: For program point L2246-3(lines 2246 2256) no Hoare annotation was computed. [2021-10-13 00:54:31,518 INFO L853 garLoopResultBuilder]: At program point L2709(lines 2696 2824) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,518 INFO L857 garLoopResultBuilder]: For program point L2511(lines 2511 2519) no Hoare annotation was computed. [2021-10-13 00:54:31,518 INFO L857 garLoopResultBuilder]: For program point L2511-2(lines 2511 2519) no Hoare annotation was computed. [2021-10-13 00:54:31,518 INFO L857 garLoopResultBuilder]: For program point L2511-4(lines 2511 2519) no Hoare annotation was computed. [2021-10-13 00:54:31,519 INFO L857 garLoopResultBuilder]: For program point L2511-6(lines 2511 2519) no Hoare annotation was computed. [2021-10-13 00:54:31,519 INFO L857 garLoopResultBuilder]: For program point L2511-8(lines 2511 2519) no Hoare annotation was computed. [2021-10-13 00:54:31,519 INFO L857 garLoopResultBuilder]: For program point L2380(lines 2380 2426) no Hoare annotation was computed. [2021-10-13 00:54:31,519 INFO L857 garLoopResultBuilder]: For program point L1456(lines 1456 1466) no Hoare annotation was computed. [2021-10-13 00:54:31,519 INFO L857 garLoopResultBuilder]: For program point L1456-1(lines 1456 1466) no Hoare annotation was computed. [2021-10-13 00:54:31,519 INFO L857 garLoopResultBuilder]: For program point L2381(lines 2381 2392) no Hoare annotation was computed. [2021-10-13 00:54:31,520 INFO L853 garLoopResultBuilder]: At program point L1126(lines 1113 1131) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,520 INFO L860 garLoopResultBuilder]: At program point L1126-1(lines 1113 1131) the Hoare annotation is: true [2021-10-13 00:54:31,520 INFO L857 garLoopResultBuilder]: For program point L2778(lines 2778 2785) no Hoare annotation was computed. [2021-10-13 00:54:31,520 INFO L857 garLoopResultBuilder]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2021-10-13 00:54:31,520 INFO L857 garLoopResultBuilder]: For program point L1523(lines 1523 1527) no Hoare annotation was computed. [2021-10-13 00:54:31,520 INFO L857 garLoopResultBuilder]: For program point L1523-1(lines 1519 1530) no Hoare annotation was computed. [2021-10-13 00:54:31,520 INFO L857 garLoopResultBuilder]: For program point L2448(lines 2448 2479) no Hoare annotation was computed. [2021-10-13 00:54:31,521 INFO L857 garLoopResultBuilder]: For program point L1523-2(lines 1523 1527) no Hoare annotation was computed. [2021-10-13 00:54:31,521 INFO L857 garLoopResultBuilder]: For program point L1523-3(lines 1519 1530) no Hoare annotation was computed. [2021-10-13 00:54:31,521 INFO L857 garLoopResultBuilder]: For program point L2514-3(lines 2514 2518) no Hoare annotation was computed. [2021-10-13 00:54:31,521 INFO L857 garLoopResultBuilder]: For program point L2448-1(lines 2448 2479) no Hoare annotation was computed. [2021-10-13 00:54:31,521 INFO L853 garLoopResultBuilder]: At program point L2316(lines 2269 2322) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,521 INFO L857 garLoopResultBuilder]: For program point L2514-6(lines 2514 2518) no Hoare annotation was computed. [2021-10-13 00:54:31,522 INFO L857 garLoopResultBuilder]: For program point L2514-9(lines 2514 2518) no Hoare annotation was computed. [2021-10-13 00:54:31,522 INFO L857 garLoopResultBuilder]: For program point L2514-12(lines 2514 2518) no Hoare annotation was computed. [2021-10-13 00:54:31,522 INFO L853 garLoopResultBuilder]: At program point L863(lines 850 868) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,522 INFO L860 garLoopResultBuilder]: At program point L863-1(lines 850 868) the Hoare annotation is: true [2021-10-13 00:54:31,522 INFO L857 garLoopResultBuilder]: For program point L2449-1(lines 2449 2460) no Hoare annotation was computed. [2021-10-13 00:54:31,522 INFO L857 garLoopResultBuilder]: For program point L2449(lines 2449 2460) no Hoare annotation was computed. [2021-10-13 00:54:31,522 INFO L857 garLoopResultBuilder]: For program point L2714(lines 2714 2721) no Hoare annotation was computed. [2021-10-13 00:54:31,523 INFO L853 garLoopResultBuilder]: At program point L270(lines 251 272) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,523 INFO L857 garLoopResultBuilder]: For program point L2583-1(lines 2583 2599) no Hoare annotation was computed. [2021-10-13 00:54:31,523 INFO L857 garLoopResultBuilder]: For program point L2583(lines 2583 2599) no Hoare annotation was computed. [2021-10-13 00:54:31,523 INFO L857 garLoopResultBuilder]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2021-10-13 00:54:31,523 INFO L857 garLoopResultBuilder]: For program point L1460-1(lines 1460 1465) no Hoare annotation was computed. [2021-10-13 00:54:31,523 INFO L857 garLoopResultBuilder]: For program point L2385(lines 2385 2391) no Hoare annotation was computed. [2021-10-13 00:54:31,524 INFO L857 garLoopResultBuilder]: For program point L734(line 734) no Hoare annotation was computed. [2021-10-13 00:54:31,524 INFO L857 garLoopResultBuilder]: For program point L734-1(line 734) no Hoare annotation was computed. [2021-10-13 00:54:31,524 INFO L853 garLoopResultBuilder]: At program point L735(lines 54 70) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,524 INFO L860 garLoopResultBuilder]: At program point L735-1(lines 54 70) the Hoare annotation is: true [2021-10-13 00:54:31,524 INFO L857 garLoopResultBuilder]: For program point L2453-1(lines 2453 2459) no Hoare annotation was computed. [2021-10-13 00:54:31,524 INFO L857 garLoopResultBuilder]: For program point L2453(lines 2453 2459) no Hoare annotation was computed. [2021-10-13 00:54:31,525 INFO L853 garLoopResultBuilder]: At program point L2255-1(lines 2235 2259) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,525 INFO L853 garLoopResultBuilder]: At program point L2255(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,525 INFO L853 garLoopResultBuilder]: At program point L2255-3(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,525 INFO L853 garLoopResultBuilder]: At program point L2255-2(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-10-13 00:54:31,525 INFO L853 garLoopResultBuilder]: At program point L2255-4(lines 2235 2259) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,526 INFO L857 garLoopResultBuilder]: For program point L2587-1(lines 2587 2598) no Hoare annotation was computed. [2021-10-13 00:54:31,526 INFO L857 garLoopResultBuilder]: For program point L2587(lines 2587 2598) no Hoare annotation was computed. [2021-10-13 00:54:31,526 INFO L853 garLoopResultBuilder]: At program point L2787(lines 2774 2818) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,526 INFO L857 garLoopResultBuilder]: For program point L1136(lines 1136 1144) no Hoare annotation was computed. [2021-10-13 00:54:31,526 INFO L857 garLoopResultBuilder]: For program point L1136-2(lines 1136 1144) no Hoare annotation was computed. [2021-10-13 00:54:31,526 INFO L857 garLoopResultBuilder]: For program point L873(lines 873 881) no Hoare annotation was computed. [2021-10-13 00:54:31,527 INFO L857 garLoopResultBuilder]: For program point L873-2(lines 873 881) no Hoare annotation was computed. [2021-10-13 00:54:31,527 INFO L857 garLoopResultBuilder]: For program point L873-4(lines 873 881) no Hoare annotation was computed. [2021-10-13 00:54:31,527 INFO L853 garLoopResultBuilder]: At program point L2723(lines 2710 2823) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,527 INFO L857 garLoopResultBuilder]: For program point L2591-1(lines 2591 2597) no Hoare annotation was computed. [2021-10-13 00:54:31,527 INFO L857 garLoopResultBuilder]: For program point L2591(lines 2591 2597) no Hoare annotation was computed. [2021-10-13 00:54:31,527 INFO L853 garLoopResultBuilder]: At program point L1468(lines 1447 1471) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,528 INFO L860 garLoopResultBuilder]: At program point L1468-1(lines 1447 1471) the Hoare annotation is: true [2021-10-13 00:54:31,528 INFO L857 garLoopResultBuilder]: For program point L2327-1(lines 2327 2363) no Hoare annotation was computed. [2021-10-13 00:54:31,528 INFO L857 garLoopResultBuilder]: For program point L2327(lines 2327 2363) no Hoare annotation was computed. [2021-10-13 00:54:31,528 INFO L857 garLoopResultBuilder]: For program point L2327-3(lines 2327 2363) no Hoare annotation was computed. [2021-10-13 00:54:31,528 INFO L857 garLoopResultBuilder]: For program point L2327-2(lines 2327 2363) no Hoare annotation was computed. [2021-10-13 00:54:31,528 INFO L857 garLoopResultBuilder]: For program point L2195-1(lines 2195 2211) no Hoare annotation was computed. [2021-10-13 00:54:31,528 INFO L857 garLoopResultBuilder]: For program point L2195(lines 2195 2211) no Hoare annotation was computed. [2021-10-13 00:54:31,529 INFO L857 garLoopResultBuilder]: For program point L2327-4(lines 2327 2363) no Hoare annotation was computed. [2021-10-13 00:54:31,529 INFO L857 garLoopResultBuilder]: For program point L2195-3(lines 2195 2211) no Hoare annotation was computed. [2021-10-13 00:54:31,529 INFO L857 garLoopResultBuilder]: For program point L2195-2(lines 2195 2211) no Hoare annotation was computed. [2021-10-13 00:54:31,529 INFO L857 garLoopResultBuilder]: For program point L2195-4(lines 2195 2211) no Hoare annotation was computed. [2021-10-13 00:54:31,529 INFO L857 garLoopResultBuilder]: For program point L2394(lines 2394 2425) no Hoare annotation was computed. [2021-10-13 00:54:31,529 INFO L857 garLoopResultBuilder]: For program point L2328(lines 2328 2336) no Hoare annotation was computed. [2021-10-13 00:54:31,530 INFO L857 garLoopResultBuilder]: For program point L2328-2(lines 2328 2336) no Hoare annotation was computed. [2021-10-13 00:54:31,530 INFO L857 garLoopResultBuilder]: For program point L2328-4(lines 2328 2336) no Hoare annotation was computed. [2021-10-13 00:54:31,530 INFO L857 garLoopResultBuilder]: For program point L2328-6(lines 2328 2336) no Hoare annotation was computed. [2021-10-13 00:54:31,530 INFO L857 garLoopResultBuilder]: For program point L1139(lines 1139 1143) no Hoare annotation was computed. [2021-10-13 00:54:31,530 INFO L857 garLoopResultBuilder]: For program point L2328-8(lines 2328 2336) no Hoare annotation was computed. [2021-10-13 00:54:31,530 INFO L853 garLoopResultBuilder]: At program point L1139-2(lines 1 2835) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,531 INFO L857 garLoopResultBuilder]: For program point L1139-3(lines 1139 1143) no Hoare annotation was computed. [2021-10-13 00:54:31,531 INFO L853 garLoopResultBuilder]: At program point L1139-5(lines 1 2835) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,531 INFO L857 garLoopResultBuilder]: For program point L1536(lines 1536 1550) no Hoare annotation was computed. [2021-10-13 00:54:31,531 INFO L853 garLoopResultBuilder]: At program point L1536-1(lines 1503 1553) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,531 INFO L857 garLoopResultBuilder]: For program point L1536-2(lines 1536 1550) no Hoare annotation was computed. [2021-10-13 00:54:31,531 INFO L860 garLoopResultBuilder]: At program point L1536-3(lines 1503 1553) the Hoare annotation is: true [2021-10-13 00:54:31,532 INFO L857 garLoopResultBuilder]: For program point L2395(lines 2395 2406) no Hoare annotation was computed. [2021-10-13 00:54:31,532 INFO L853 garLoopResultBuilder]: At program point L1272(lines 1267 1275) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,532 INFO L853 garLoopResultBuilder]: At program point L1272-1(lines 1267 1275) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,532 INFO L853 garLoopResultBuilder]: At program point L1272-2(lines 1267 1275) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,532 INFO L860 garLoopResultBuilder]: At program point L1272-3(lines 1267 1275) the Hoare annotation is: true [2021-10-13 00:54:31,532 INFO L857 garLoopResultBuilder]: For program point L876(lines 876 880) no Hoare annotation was computed. [2021-10-13 00:54:31,533 INFO L853 garLoopResultBuilder]: At program point L876-2(lines 869 884) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,533 INFO L857 garLoopResultBuilder]: For program point L2792(lines 2792 2799) no Hoare annotation was computed. [2021-10-13 00:54:31,533 INFO L857 garLoopResultBuilder]: For program point L876-3(lines 876 880) no Hoare annotation was computed. [2021-10-13 00:54:31,533 INFO L853 garLoopResultBuilder]: At program point L876-5(lines 869 884) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,533 INFO L857 garLoopResultBuilder]: For program point L876-6(lines 876 880) no Hoare annotation was computed. [2021-10-13 00:54:31,533 INFO L853 garLoopResultBuilder]: At program point L876-8(lines 869 884) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2462(lines 2462 2478) no Hoare annotation was computed. [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2462-1(lines 2462 2478) no Hoare annotation was computed. [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2463-1(lines 2463 2474) no Hoare annotation was computed. [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2463(lines 2463 2474) no Hoare annotation was computed. [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2331(lines 2331 2335) no Hoare annotation was computed. [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2331-3(lines 2331 2335) no Hoare annotation was computed. [2021-10-13 00:54:31,534 INFO L857 garLoopResultBuilder]: For program point L2199-1(lines 2199 2210) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2199(lines 2199 2210) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2199-3(lines 2199 2210) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2199-2(lines 2199 2210) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2331-6(lines 2331 2335) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2331-9(lines 2331 2335) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2199-4(lines 2199 2210) no Hoare annotation was computed. [2021-10-13 00:54:31,535 INFO L857 garLoopResultBuilder]: For program point L2331-12(lines 2331 2335) no Hoare annotation was computed. [2021-10-13 00:54:31,536 INFO L857 garLoopResultBuilder]: For program point L2728(lines 2728 2735) no Hoare annotation was computed. [2021-10-13 00:54:31,536 INFO L853 garLoopResultBuilder]: At program point L2596(lines 2579 2602) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,536 INFO L853 garLoopResultBuilder]: At program point L2596-1(lines 2579 2602) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,536 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-13 00:54:31,536 INFO L857 garLoopResultBuilder]: For program point L2399(lines 2399 2405) no Hoare annotation was computed. [2021-10-13 00:54:31,536 INFO L857 garLoopResultBuilder]: For program point L2664(lines 2663 2827) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L1541(lines 1541 1547) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L1541-2(lines 1541 1547) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L2665(lines 2665 2669) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L2467-1(lines 2467 2473) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L2467(lines 2467 2473) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L2203-1(lines 2203 2209) no Hoare annotation was computed. [2021-10-13 00:54:31,537 INFO L857 garLoopResultBuilder]: For program point L2203(lines 2203 2209) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L2203-3(lines 2203 2209) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L2203-2(lines 2203 2209) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L1080(lines 1080 1091) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L1080-1(lines 1080 1091) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L2203-4(lines 2203 2209) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L2338(lines 2338 2362) no Hoare annotation was computed. [2021-10-13 00:54:31,538 INFO L857 garLoopResultBuilder]: For program point L2338-2(lines 2338 2362) no Hoare annotation was computed. [2021-10-13 00:54:31,539 INFO L857 garLoopResultBuilder]: For program point L2338-1(lines 2338 2362) no Hoare annotation was computed. [2021-10-13 00:54:31,539 INFO L857 garLoopResultBuilder]: For program point L2338-4(lines 2338 2362) no Hoare annotation was computed. [2021-10-13 00:54:31,539 INFO L857 garLoopResultBuilder]: For program point L2338-3(lines 2338 2362) no Hoare annotation was computed. [2021-10-13 00:54:31,539 INFO L853 garLoopResultBuilder]: At program point L2801(lines 2788 2817) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,539 INFO L857 garLoopResultBuilder]: For program point L2339(lines 2339 2347) no Hoare annotation was computed. [2021-10-13 00:54:31,539 INFO L857 garLoopResultBuilder]: For program point L2273(lines 2273 2319) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L2339-2(lines 2339 2347) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L2339-4(lines 2339 2347) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L2339-6(lines 2339 2347) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L1084(lines 1084 1090) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L1084-1(lines 1084 1090) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L2339-8(lines 2339 2347) no Hoare annotation was computed. [2021-10-13 00:54:31,540 INFO L857 garLoopResultBuilder]: For program point L2274(lines 2274 2285) no Hoare annotation was computed. [2021-10-13 00:54:31,541 INFO L853 garLoopResultBuilder]: At program point L2208(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0)) [2021-10-13 00:54:31,541 INFO L853 garLoopResultBuilder]: At program point L2208-2(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op5~0 0)) [2021-10-13 00:54:31,541 INFO L853 garLoopResultBuilder]: At program point L2208-1(lines 2191 2214) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,541 INFO L853 garLoopResultBuilder]: At program point L2208-4(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,541 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-13 00:54:31,542 INFO L853 garLoopResultBuilder]: At program point L2208-3(lines 2191 2214) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,542 INFO L853 garLoopResultBuilder]: At program point L2737(lines 2724 2822) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,542 INFO L857 garLoopResultBuilder]: For program point L2671(lines 2671 2826) no Hoare annotation was computed. [2021-10-13 00:54:31,542 INFO L853 garLoopResultBuilder]: At program point L227(lines 207 229) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ~__ste_client_privateKey0~0 123) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2021-10-13 00:54:31,542 INFO L857 garLoopResultBuilder]: For program point L2408(lines 2408 2424) no Hoare annotation was computed. [2021-10-13 00:54:31,542 INFO L857 garLoopResultBuilder]: For program point L2342(lines 2342 2346) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2342-3(lines 2342 2346) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2342-6(lines 2342 2346) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2342-9(lines 2342 2346) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2342-12(lines 2342 2346) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2607(lines 2607 2619) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2607-2(lines 2607 2619) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2607-4(lines 2607 2619) no Hoare annotation was computed. [2021-10-13 00:54:31,543 INFO L857 garLoopResultBuilder]: For program point L2409(lines 2409 2420) no Hoare annotation was computed. [2021-10-13 00:54:31,544 INFO L857 garLoopResultBuilder]: For program point L2806(lines 2806 2813) no Hoare annotation was computed. [2021-10-13 00:54:31,544 INFO L853 garLoopResultBuilder]: At program point L2806-1(lines 2663 2827) the Hoare annotation is: (and (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,544 INFO L857 garLoopResultBuilder]: For program point L2278(lines 2278 2284) no Hoare annotation was computed. [2021-10-13 00:54:31,544 INFO L853 garLoopResultBuilder]: At program point L1089(lines 1076 1094) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,544 INFO L860 garLoopResultBuilder]: At program point L1089-1(lines 1076 1094) the Hoare annotation is: true [2021-10-13 00:54:31,545 INFO L857 garLoopResultBuilder]: For program point L891(lines 891 902) no Hoare annotation was computed. [2021-10-13 00:54:31,545 INFO L857 garLoopResultBuilder]: For program point L891-1(lines 891 902) no Hoare annotation was computed. [2021-10-13 00:54:31,545 INFO L857 garLoopResultBuilder]: For program point L2675(lines 2675 2682) no Hoare annotation was computed. [2021-10-13 00:54:31,545 INFO L860 garLoopResultBuilder]: At program point L2477-1(lines 2430 2483) the Hoare annotation is: true [2021-10-13 00:54:31,545 INFO L853 garLoopResultBuilder]: At program point L2477(lines 2430 2483) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1) (= 1 ULTIMATE.start_setup_bob_~bob___0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_sendEmail_~sender 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~bob~0 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_getClientPrivateKey_~handle 1) (not (= ULTIMATE.start_setClientId_~handle 2))) [2021-10-13 00:54:31,545 INFO L857 garLoopResultBuilder]: For program point L2742(lines 2742 2746) no Hoare annotation was computed. [2021-10-13 00:54:31,545 INFO L857 garLoopResultBuilder]: For program point L2610(lines 2610 2618) no Hoare annotation was computed. [2021-10-13 00:54:31,546 INFO L857 garLoopResultBuilder]: For program point L2610-2(lines 2610 2618) no Hoare annotation was computed. [2021-10-13 00:54:31,546 INFO L857 garLoopResultBuilder]: For program point L2610-4(lines 2610 2618) no Hoare annotation was computed. [2021-10-13 00:54:31,546 INFO L857 garLoopResultBuilder]: For program point L2148(lines 2148 2164) no Hoare annotation was computed. [2021-10-13 00:54:31,546 INFO L857 garLoopResultBuilder]: For program point L2148-1(lines 2148 2164) no Hoare annotation was computed. [2021-10-13 00:54:31,546 INFO L853 garLoopResultBuilder]: At program point L761(lines 1 2835) the Hoare annotation is: (not (= ~rjh~0 1)) [2021-10-13 00:54:31,546 INFO L857 garLoopResultBuilder]: For program point L2413(lines 2413 2419) no Hoare annotation was computed. [2021-10-13 00:54:31,550 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-13 00:54:31,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 12:54:31 BoogieIcfgContainer [2021-10-13 00:54:31,601 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 00:54:31,602 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-13 00:54:31,602 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-13 00:54:31,602 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-13 00:54:31,602 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:53:42" (3/4) ... [2021-10-13 00:54:31,605 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-13 00:54:31,636 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2021-10-13 00:54:31,640 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2021-10-13 00:54:31,643 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-10-13 00:54:31,647 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-13 00:54:31,650 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-13 00:54:31,653 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-13 00:54:31,679 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(rjh == 1) && \result == 1 [2021-10-13 00:54:31,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == bob___0 && !(rjh == 1)) && tmp == 1) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && __ste_client_privateKey0 == 123) && !(rjh == 1)) && tmp == 1) && 123 == value) && bob == 1) && handle == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && 123 == value) && handle == rjh___0) && bob == 1) && handle == 1) && \result == 1) && handle == 2 [2021-10-13 00:54:31,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && handle == rjh___0) && bob == 1) && \result == 1) && !(handle == 1)) && handle == 2 [2021-10-13 00:54:31,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) [2021-10-13 00:54:31,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) [2021-10-13 00:54:31,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) [2021-10-13 00:54:31,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,685 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,685 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,685 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op3 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) [2021-10-13 00:54:31,686 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) [2021-10-13 00:54:31,686 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,687 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,687 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,687 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,688 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,688 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-10-13 00:54:31,688 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,688 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,689 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,689 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,689 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,689 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-10-13 00:54:31,690 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,690 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,690 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-10-13 00:54:31,690 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,691 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,691 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,691 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,691 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,691 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-10-13 00:54:31,692 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,692 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,692 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,693 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,693 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,693 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 [2021-10-13 00:54:31,693 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,694 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,694 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,694 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,694 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,695 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,695 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,695 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,695 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,696 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 [2021-10-13 00:54:31,696 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,696 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,696 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,696 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,697 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,697 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,697 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,697 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,697 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,697 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,698 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,698 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,698 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,699 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,699 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,699 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) [2021-10-13 00:54:31,699 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,699 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,700 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,700 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,700 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) [2021-10-13 00:54:31,806 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/witness.graphml [2021-10-13 00:54:31,806 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-13 00:54:31,808 INFO L168 Benchmark]: Toolchain (without parser) took 53177.82 ms. Allocated memory was 90.2 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 53.6 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.0 GB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,808 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory was 64.8 MB in the beginning and 64.7 MB in the end (delta: 21.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:54:31,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1178.95 ms. Allocated memory was 90.2 MB in the beginning and 136.3 MB in the end (delta: 46.1 MB). Free memory was 53.6 MB in the beginning and 85.9 MB in the end (delta: -32.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.48 ms. Allocated memory is still 136.3 MB. Free memory was 85.9 MB in the beginning and 78.4 MB in the end (delta: 7.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,809 INFO L168 Benchmark]: Boogie Preprocessor took 101.20 ms. Allocated memory is still 136.3 MB. Free memory was 78.4 MB in the beginning and 72.5 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,809 INFO L168 Benchmark]: RCFGBuilder took 2227.58 ms. Allocated memory is still 136.3 MB. Free memory was 72.5 MB in the beginning and 88.8 MB in the end (delta: -16.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,810 INFO L168 Benchmark]: TraceAbstraction took 49304.61 ms. Allocated memory was 136.3 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 88.8 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.8 GB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,810 INFO L168 Benchmark]: Witness Printer took 204.56 ms. Allocated memory is still 2.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:54:31,812 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory was 64.8 MB in the beginning and 64.7 MB in the end (delta: 21.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1178.95 ms. Allocated memory was 90.2 MB in the beginning and 136.3 MB in the end (delta: 46.1 MB). Free memory was 53.6 MB in the beginning and 85.9 MB in the end (delta: -32.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.48 ms. Allocated memory is still 136.3 MB. Free memory was 85.9 MB in the beginning and 78.4 MB in the end (delta: 7.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 101.20 ms. Allocated memory is still 136.3 MB. Free memory was 78.4 MB in the beginning and 72.5 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2227.58 ms. Allocated memory is still 136.3 MB. Free memory was 72.5 MB in the beginning and 88.8 MB in the end (delta: -16.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 49304.61 ms. Allocated memory was 136.3 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 88.8 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.8 GB. Max. memory is 16.1 GB. * Witness Printer took 204.56 ms. Allocated memory is still 2.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 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: 734]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 734]: 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, 369 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 49183.5ms, OverallIterations: 20, TraceHistogramMax: 3, EmptinessCheckTime: 117.1ms, AutomataDifference: 10424.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 27751.3ms, InitialAbstractionConstructionTime: 19.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 13771 SDtfs, 18027 SDslu, 15133 SDs, 0 SdLazy, 526 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 920.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 287.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=19538occurred in iteration=17, InterpolantAutomatonStates: 82, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 7463.0ms AutomataMinimizationTime, 20 MinimizatonAttempts, 15615 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 4383 NumberOfFragments, 2885 HoareAnnotationTreeSize, 91 FomulaSimplifications, 15110063 FormulaSimplificationTreeSizeReduction, 16599.9ms HoareSimplificationTime, 91 FomulaSimplificationsInter, 491558 FormulaSimplificationTreeSizeReductionInter, 11084.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 246.9ms SsaConstructionTime, 830.2ms SatisfiabilityAnalysisTime, 1505.6ms InterpolantComputationTime, 1126 NumberOfCodeBlocks, 1126 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 1105 ConstructedInterpolants, 0 QuantifiedInterpolants, 1613 SizeOfPredicates, 0 NumberOfNonLiveVariables, 824 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 21 InterpolantComputations, 19 PerfectInterpolantSequences, 63/67 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 2 specifications checked. All of them hold - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2484]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 2269]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1503]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1438]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(rjh == 1) - InvariantResult [Line: 2696]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && handle == rjh___0) && bob == 1) && \result == 1) && !(handle == 1)) && handle == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1420]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2662]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1)) && !(handle == 2) - InvariantResult [Line: 1447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 2724]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1397]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2788]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: !(rjh == 1) && \result == 1 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((((((op4 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && __ste_client_privateKey0 == 123) && !(rjh == 1)) && tmp == 1) && 123 == value) && bob == 1) && handle == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: ((((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2710]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((op3 == 0 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == bob___0 && !(rjh == 1)) && tmp == 1) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1285]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((rjh == handle && 1 == bob___0) && __ste_client_privateKey0 == 123) && tmp == 1) && 123 == value) && handle == rjh___0) && bob == 1) && handle == 1) && \result == 1) && handle == 2 - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && __ste_client_privateKey0 == 123) && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && !(handle == 1) - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: (((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op1 == 0 - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: (((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1447]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 1429]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((((((1 == bob___0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && !(handle == 2)) && op5 == 0 - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1 && 1 == bob___0) && handle == chuck___0) && !(rjh___0 == 1)) && sender == 1) && !(rjh == 1)) && \result == 1) && tmp == 1) && !(handle == 1)) && bob == 1) && \result == 1) && handle == 1) && !(handle == 2) RESULT: Ultimate proved your program to be correct! [2021-10-13 00:54:31,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3305efa-971f-434c-bd2d-f5d6a04f5f30/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...